U.S. patent application number 11/079879 was filed with the patent office on 2005-07-28 for personal communication system for communicating voice data positioning information.
Invention is credited to Dinkel, John, Kent, Michael, Obradovich, Michael L..
Application Number | 20050165545 11/079879 |
Document ID | / |
Family ID | 25375231 |
Filed Date | 2005-07-28 |
United States Patent
Application |
20050165545 |
Kind Code |
A1 |
Obradovich, Michael L. ; et
al. |
July 28, 2005 |
Personal communication system for communicating voice data
positioning information
Abstract
A location tagged data provision and display system. A personal
communication device (PCD) with electromagnetic communication
capability has a GPS receiver and a display. The PCD requests maps
and location tagged data from data providers and other for display
on the PCD. The data providers respond to requests by using
searching and sorting schemes to interrogate data bases and then
automatically transmitting data responsive to the requests to the
requesting PCD.
Inventors: |
Obradovich, Michael L.; (San
Clemente, CA) ; Dinkel, John; (Irvine, CA) ;
Kent, Michael; (Garden Grove, CA) |
Correspondence
Address: |
CHRISTIE, PARKER & HALE, LLP
PO BOX 7068
PASADENA
CA
91109-7068
US
|
Family ID: |
25375231 |
Appl. No.: |
11/079879 |
Filed: |
March 14, 2005 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
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11079879 |
Mar 14, 2005 |
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10376971 |
Feb 27, 2003 |
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6868335 |
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10376971 |
Feb 27, 2003 |
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09669527 |
Sep 25, 2000 |
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6529824 |
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09669527 |
Sep 25, 2000 |
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08879955 |
Jun 20, 1997 |
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6148261 |
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Current U.S.
Class: |
701/532 |
Current CPC
Class: |
H04W 4/024 20180201;
H04W 4/02 20130101; G08G 1/0969 20130101; G09B 29/106 20130101;
G01C 21/20 20130101; G01C 21/36 20130101; G01C 21/3667 20130101;
G01C 21/00 20130101; G01C 21/32 20130101 |
Class at
Publication: |
701/208 |
International
Class: |
G01C 021/30 |
Claims
1. A locating and map downloading system comprising: a personal
digital communicator comprising: a display; a receiver for
receiving GPS signals; a first transceiver; a first modem coupled
to the transceiver and to a first digital processor; communicator
input means for formatting a request for map information; the first
digital processor providing a means for processing the GPS signals
and determining therefrom the location of the communicator, for
transmitting via the first modem and the first transceiver the
request for map information, for displaying on the display map
information responsive to the request, and for displaying on the
display the communicator location with reference to the map
information; and a map storage and transmitting device comprising a
second transceiver, a second modem coupled to the second
transceiver and a second digital processor, memory for storing map
information in digital form, the second digital processor providing
a means for determining which map information stored in the memory
is responsive to the request and transmitting via the second modem
and the second transceiver the map information responsive to the
request.
2-50. (canceled)
Description
FIELD OF THE INVENTION
[0001] The invention relates generally to a system for
communicating data including global-positioning-encoded
information. In particular, the present invention relates
specifically to a device and system for communicating and
retrieving position and position related data.
BACKGROUND OF THE INVENTION
[0002] Availability of up-to-date information is more important
today than ever before and this will continue to be true for the
foreseeable future. People want to be well informed, so much so
that they travel with cellular phones, beepers, and even portable
hand-held Global Positioning System (GPS) satellite receivers.
[0003] GPS capable devices generally have a GPS receiver for
receiving satellite signals from the GPS satellite network that
allow for determination of the device's position. Such devices
allow for precisely locating the device in terms of latitude and
longitude using the GPS receiver. Some devices have map data stored
in memory and a display for showing the device position with
reference to the map data. Other devices have no underlying map
data base for reference. Rather, they show only the geographic
coordinates of the device's location. These coordinates may be
referred to as waypoints. Most GPS receiver devices can store many
waypoints. Some GPS receiver devices can plot and display a trail
of waypoints and store this trail for future retrieval
Sophisticated devices may compute the device's heading, speed, and
other information based on comparisons with previous GPS determined
positions.
[0004] GPS receiver devices with map display capability may store
the map information on computer diskettes, CD-ROM's, or other
computer memory storage devices. The device location may then be
displayed on a display terminal with reference to a map stored in
the computer memory storage device. The available quantity of map
data, however, can overwhelm the memory capability of easily
portable computer devices. This problem is exacerbated when
additional information is included and linked with the map data. In
addition, information is more valuable when it is up to date and
available at the time of consumption, and such devices do not
incorporate a means for updating the stored information. By way of
example, a CD ROM could never maintain an up-to-date list of every
5-star restaurant.
[0005] Some GPS receiver devices have the ability to communicate
over a telecommunications network. These devices do not provide for
automatic or semi-automatic dynamic exchange of on-line position
dependent or related information. In addition, these devices cannot
communicate with third parties in the absence of a uniform data
format standard. For example, a cellular-phone-based system
comprising GPS location information working in conjunction with
proprietary Public Safety Answering Point (PSAP) telephone
equipment is known. The device provides personal and medical
information on an emergency basis to the proper authorities. Such a
device does not allow third parties to communicate, tag,
interrogate, limit, designate, modify or share this information
amongst themselves for any other use.
[0006] To that end, the ability to receive digital data structures
with GPS encoding, and storing this information for eventual use or
broadcast to third parties, would be valuable. Today, the U.S. and
several other countries have independent publishers busily GPS
mapping everything down to the most minute detail. Most of these
data bases are available on CD ROM storage. The problem is that no
one data base can contain enough information to fulfill the unique
requests of every particular and picky consumer. The costs
associated with providing and maintaining such a large data base
would be overwhelming and over-burdening. Additionally, most
consumers do not like reading or compiling vast data bases.
SUMMARY OF THE INVENTION
[0007] The system of the present invention comprises Personal
Communications Devices (PCDs), and traditional computer systems
with GPS engines, routers, and other application programs to
request, process, and transit tagged GPS encoded information. The
system, with related applications, can be accessed by device users,
traditional computer users, web-site users (cyberspace), data
publishers, public or private enterprises or individuals, by means
of application programs. The tagged GPS encoded data files can be
stored or sent via communication links using AM, FM, spread
spectrum, microwave, laser or light beam in free or fiber optic,
line-of-sight, reflected, satellite, secure or non-secure, or any
type of communications between multiple points that the application
or the state-of-the-art may allow. The system is a waypoint tag and
interrogation system using various protocols to answer requests and
provide GPS-encoded information. The applications use GPS devices,
engines, routing and encoding for access to specific
requester-designated data retrieval requests. The applications
access fax machines, beepers, telephones and other communication
linked devices. The system accesses computer and storage systems
with various applications in order to provide this information from
a plurality of providers. The system thereby eliminates or reduces
the need for large storage devices and interchangeable storage
modules.
[0008] One embodiment of the present invention includes a
requesting device, a data provider (hardware and software), a user,
tagger applications or GPS engine and router system with protocols
for encoding, tagging, modifying, interrogating, arranging,
limiting, displaying, sorting, mapping, segregating, sending,
receiving and updating waypoint and the waypoints connected data
structures with digital or graphic maps, digital voice files,
linked digital web files properly encoded and tagged by way of
specific devices, or by traditional computer and storage
systems.
[0009] The application programs contain protocols for users,
providers, taggers, list maintenance organizations, and others, and
will use a dynamic identification system from applications
containing GPS search engines, route planners, compilers,
designators, publishers, and others to permit communication of
information.
[0010] The PCD is a cellular-phone-sized electronic device,
combining the capabilities of a GPS receiver, transceiver, digital
beeper, cell phone and projection system into one compact unit. The
PCD is capable of uploading emergency information (medical, police
alert, etc.) via a one-push button that phones 911 or a security
monitoring center similar to those used for house alarms. The alert
continues to be broadcast until a response is made.
[0011] The PCD is also capable of downloading information via a
request to a data provider, similar to a request for directory
information from a phone company or other service. In this mode the
PCD acts similar to calling a phone operator for information.
However, in this instance, no human contact is required. The caller
requests specific information (location of gas stations, names of
restaurants, local banks, etc.) via a voice command ("Download
e.g., Wells Fargo Banks") or via digital commands using a keypad or
other input device and the requested information is automatically
downloaded to and stored in the memory of the user's PCD. This
information can be accessed off-line via the screen on the PCD. It
is all done digitally, eliminating having to write down information
such as name, address, location map, GPS latitude and longitude
encoding, direction and distance to location, hours of operation,
or other items of information. The PCD can be plugged into an
automobile input port or similar device, if available, and provide
distances and directions to locations of interest. Similar
information of a condensed nature can also be provided to the user
via the screen of the PCD. The user is not required to be a
subscriber to some proprietary system, instead the PCD can use any
means to access any data base from any potential provider, whether
GPS encoded or not.
[0012] In some areas the information would be sent and received by
way of a Local Area Broadcast via radio frequency signals to each
home, car or PCD within a reception area. In such an embodiment,
users are able to access companies listed on the broadcast network
from data providers of properly tagged, yellow page-type
information or are provided with GPS encoded information and maps
similar to web page listings. This would be advantageous to small
towns with little information available for travelers, but which
have an interest in providing up-to-date traffic, weather and
travel advisories to benefit the local community and businesses.
Such a system does not require a master, home or base unit. The
providers of data base or advertising information could be a single
data provider and could also be individual users with application
programs that allow provision of such data. The application
programs provide a means for sending and receiving data, GPS
encoded data and graphics encoded data. The application programs
can also act as a universal coder/decoder to other proprietary GPS
data bases.
[0013] The present invention allows users to request detailed
information relating to their present location as well as
information related to distant locales. Some of the advantages
provided by the invention include:
[0014] 1. Information can be received digitally by a PCD user from
any system.
[0015] 2. Multiple requests can be retained, stored or resent.
[0016] 3. In-depth dynamic data retrievals are possible and could
be viewed later.
[0017] 4. GPS tagging and encoding with latitude and longitude
information along with encoded maps for navigation.
[0018] 5. Small non-contiguous map segments are possible.
[0019] 6. On-line storage of data personal and other information,
along with GPS encoded maps on some data files.
[0020] 7. Display menus, interfaces and applications can be viewed
on heads-up display systems in automobiles, homes, businesses and
various commercial applications.
[0021] 8. Allows for portable Internet access.
[0022] 9. Provides a means for an Internet based telephone
directory access tagged and linked to the originating area code and
phone numbers.
[0023] Remote and distant third parties could communicate with each
other and, by sending and receiving GPS encoded data, can meet or
find each other in remote locations. Maps and other digital data
may be transmitted/received by fax, beeper (receive only),
computer, phone and radio.
[0024] One embodiment of this invention would include a system of
non-subscribers communicating to each other in a similar fashion,
without the use of base stations. In addition, the non-subscribers
could send personal data bases with maps included, GPS information,
and other information of non-related data or graphics from
publishers of any such data base. In this embodiment the device
would act as a transceiver, sending and receiving dynamic moving
waypoint information in digital formats, including maps of various
sizes and embodiments.
[0025] The PCD can display a singular or a plurality of images and
displays, project an image on to a screen or viewing surface, store
or communicate data (depicted as a line, graphic, icon, etc.) to
and/or receive latitude and longitude data from third parties.
Additionally, the device can send/receive latitude- and
longitude-encoded maps and other data to/from a third party,
send/receive standard or non-standard phone and fax communications
(AM, FM, spread spectrum, microwave, laser or light beam in free or
fiber optic, line of sight, reflected, satellite, secure or
non-secure, or any type of communications between two points that
the application or state-of-the-art may allow), perform computer
functions from existing application software and operating systems,
receive standard or non-standard beeper messages, interface with a
conventional computer and provide an interface to a heads-up
display, an external viewing device or any projection system.
[0026] An embodiment of this invention incorporates a GPS
transceiver with a designated application used with a communication
system or network. Several users of this invention can communicate
and send data, maps and graphic files with or without GPS encoding.
By example, a user could request from another party a map of
walking trails of Yosemite Valley with latitude and longitude
designations properly GPS encoded. This map may not be in the
requesting user's data base or in a large number of subscriber's or
non-subscriber's data bases. This highly stylized map and encoded
information, of a possible non-uniform nature, could be on just one
user's PCD device or external source. The requesting user could
contact the specialized source for specific information, and be
sent via a communication link, the specific data, this data could
then be modified by the user and sent back to the original
provider.
[0027] The preferred embodiment of the PCD and system provides a
means for requesting and receiving data files which can be tagged,
modified and interrogated. This data can be comprised of many
different formats and applications with potentially unique
compilations from potentially unrelated, (non)-subscribers or
(non)-linked users. These users can communicate with commercial,
business and personal computer systems and devices having the
capability of running an application (or applications) and having
the ability to request and provide waypoint information which can
be tagged, modified and interrogated.
[0028] Another preferred embodiment of this invention provides a
means for decoding tagged, modifiable and interrogatable maps and
data files furnished by third parties for display on the user's PCD
or traditional computer devices.
[0029] In one embodiment of the device and tagging system the GPS
information is communicated from locations, homes, businesses,
commercial designations, government resources, public and private
areas, cyberspace and other communication systems. Various
designated locations, or a plurality and multiplicity of locations,
or data structures, are assigned as waypoints. These waypoints
could be tagged, or interrogated from an application program which
describes, encodes, reports, modifies and communicates this encoded
information and data from any location. In addition, the
transmitting device may report a plurality and multiplicity of
locations or events unrelated to either the location of either the
transmitting or receiving device. Indeed, the device could
communicate to many unlinked, unreported or unconnected waypoints
and send active dynamic information to the requester. Cyberspace
providers may enter the network web system, use applications for
device communications and participate in the exchange of
information using designated GPS engines and applications. By way
of example, the invention can provide a requester with dynamic
advertisements encoded with maps, location information, or other
data to a location anywhere in the U.S. Indeed, tagged files which
are linked can be sent from a third-party publisher located in
another state.
[0030] The system is similar to the world wide web, except the web
does not use GPS engines, applications, tagging systems, etc. By
way of example, one difference is that the invention uses GPS
devices, engines, applications and encoding for access to specific
requester designated data retrieval techniques. The invention
provides a means to locate specific individuals or places using
standard GPS search techniques.
[0031] The system includes the concept of storing data, including
voice messages. The system encodes files for use in a location
tagged data format system. Users can request and compile
information and store the information on remote computer systems.
Certain protocols for compilation, encoding and tagging data files
may be desirable in order to create files for system usage.
[0032] An embodiment of the invention uses fax, beepers,
telephones, and/or computer and storage systems with application
programs to properly GPS encode, tag, modify and interrogate
requests and provide same from a plurality of providers. An
embodiment of the invention includes applications or GPS engine
systems for encoding, tagging, modifying, interrogating, arranging,
limiting, displaying, sorting, mapping, segregating, sending,
receiving and updating waypoints and its connected data structures
with maps, or by any other means by way of specific devices, or by
traditional computer and storage systems.
[0033] Another advantage the invention provides is a means to
display this type of information and a means to store data
unrelated to any interrogation by the PCD device. Methods of
display include multiple of displays including, by example,
overhead displays, heads-up displays, projection systems, LCD
displays, computer displays or any past or future designed displays
whether connected directly or by some electromagnetic means. The
preferred embodiment of the device could include any means of
display or combinations thereof. In addition, the device could
include many control devices such as remote control, remote mouse
type devices and any combination of keyboards.
[0034] Further objects, features and advantages of the invention
will become apparent from the following detailed description taken
in conjunction with the accompanying drawings showing an
illustrative embodiment of the invention in which like parts are
designated by like reference numerals throughout.
DESCRIPTION OF THE DRAWINGS
[0035] FIG. 1 illustrates a GPS transceiver system and
communication links incorporating the present invention;
[0036] FIG. 2 is a front perspective view of a PCD of the present
invention showing a layout of controls and an initialization
screen;
[0037] FIG. 3 is a rear view of the PCD of FIG. 2;
[0038] FIG. 4 is a block diagram of the PCD of FIG. 2;
[0039] FIG. 4A shows a screen menu hierarchy of the PCD of FIG.
2;
[0040] FIG. 5A illustrates a flow chart depicting the program
sequence for the entry of a personal identification number (PIN)
and personal data into the PCD of FIG. 2
[0041] FIG. 5B illustrates a flow chart depicting the program
sequence for the user to select a mode of operation using the PCD
of FIG. 2;
[0042] FIG. 5C illustrates a flow chart depicting the program
sequence for the user to control the GPS mode of the PCD of FIG.
2;
[0043] FIG. 5D illustrates a flow chart depicting the program
sequence for the user to control the phone mode of the PCD of FIG.
2;
[0044] FIG. 5E illustrates a flow chart depicting the program
sequence for the user to control the computer mode of the PCD of
FIG. 2;
[0045] FIG. 5F illustrates a flow chart depicting the program
sequence for the user to control the radio mode of the PCD of FIG.
2;
[0046] FIG. 6 illustrates the Main Menu page of the PCD of FIG.
2;
[0047] FIG. 7 illustrates the select GPS Function page of the PCD
of FIG. 2;
[0048] FIG. 8 illustrates the GPS: Location page of the PCD of FIG.
2;
[0049] FIG. 9 illustrates the GPS: Show Me page of the PCD of FIG.
2;
[0050] FIG. 10 illustrates the GPS: Get Map page of the PCD of FIG.
2;
[0051] FIG. 11 illustrates the GPS: Third Party page of the PCD of
FIG. 2;
[0052] FIG. 12 illustrates the FAX page of the PCD of FIG. 2;
[0053] FIG. 13 illustrates the Beeper page of the PCD of FIG.
2;
[0054] FIG. 14 illustrates the Phone page of the PCD of FIG. 2;
[0055] FIG. 15 illustrates an Information Request page of the PCD
of FIG. 2;
[0056] FIG. 16 illustrates the Computer page of the PCD of FIG.
2;
[0057] FIG. 17 illustrates the Radio page of the PCD of FIG. 2;
[0058] FIG. 18 illustrates the Receive Queue page of the PCD of
FIG. 2;
[0059] FIG. 19 illustrates the Send Queue page of the PCD of FIG.
2;
[0060] FIG. 20 illustrates a typical listing downloaded from a data
provider;
[0061] FIG. 21 illustrates a typical OPS encoded map downloaded
from a data provider;
[0062] FIG. 22 illustrates a typical GPS encoded map with waypoints
locating restaurants within a specified radius;
[0063] FIG. 23A illustrates an exemplary data provider;
[0064] FIG. 23B illustrates an exemplary configuration of a non-PCD
computer utilizing a modified application module;
[0065] FIG. 24 illustrates a software module configuration of a
requester;
[0066] FIG. 25 illustrates a software module configuration of a
provider;
[0067] FIG. 26 illustrates a software module configuration of the
application module;
[0068] FIG. 27 illustrates a software module configuration of the
tagging system;
[0069] FIG. 28 illustrates a software module configuration of the
GPS engine;
[0070] FIG. 29 illustrates a software module configuration of the
universal translator;
[0071] FIG. 30 illustrates a typical configuration of the service
provider;
[0072] FIG. 31 illustrates a possible configuration of the digital
web TV;
[0073] FIG. 32 illustrates the Weather Map Request page of the PCD
of FIG. 2; and
[0074] FIG. 33 illustrates a weather reporting device.
DETAILED DESCRIPTION OF THE INVENTION
[0075] FIG. 1 shows a system capable of communicating using the
electromagnetic energy spectrum, traditional computer networks,
cellular phone networks, public telephone networks, and satellite
system networks. The major components of the system comprises
personal communication devices (PCDs) 20 and one or more of the
following: a cellular phone network 60, a standard phone line
network 70, an electromagnetic energy spectrum network 80 and/or a
computer network 90. The PCD receives signals from a GPS satellite
system 10.
[0076] FIG. 2 illustrates a PCD of the present invention. The PCD
has a display 28a. The display may be of a LCD type or other types
known in the art. Incorporated with the display is a touch screen
input device 28b, which are known in the art. The PCD also has a
alphanumeric key pad 26, which includes many of the standard keys
generally found on computer keyboards. The location of the keys,
and the selection of the characters used on a single key, may be
varied as desired. The PCD also has specialized keys 27a-g, n
related to GPS, telecommunications, and other functions. Located on
one side of the PCD are a number of input and output ports. In the
embodiment shown, these ports include a modem output port 29g, a
generalized communication port 29f, a power port 35b, an infrared
port 29e, and a heads-up display interface port 25k. The location
of these ports are shown for descriptive purposes only, the
specific location of these ports on the PCD is not critical. The
power port allows the PCD to be operated from an external power
source (not shown). The communication port allows the PCD to be
connected to printers, local computer networks, and the like.
[0077] FIG. 3 shows a rear view of the PCD of FIG. 2. The rear of
the PCD contains a microphone 34 towards one edge of the rear of
the PCD and a speaker 33 towards the opposing edge. The layout of
the microphone and the speaker is similar to that found in portable
cellular telephones. An antenna 32 extends from the edge near the
speaker to allow for communication in a cellular telephone network
or via other electromagnetic spectrum means. The PCD contains a
battery 38a. The battery allows for mobile operation of the PCD and
is the selected power source if an external power source is not
available through the power port. The PCD's operation is governed
by a processor 21. A variety of microprocessors may be used, with
the selection of such determined by processing power, power
utilization, and other factors and requirements. The PCD has a slot
23 for a PCMCIA card, CD-ROM, or other computer accessory. The PCD
is powered on when the power button 31 (shown in FIG. 2) is
depressed. In the embodiment shown, at initial device power on, the
processor causes the PCD to display the initialization screen 100
(shown in FIG. 2).
[0078] FIG. 4 shows a block diagram of the PCD. Control and logic
functions are performed by the processor 21. Internal data storage
22, which is provided by conventional memory such as RAM or ROM or
variations thereof, may be accessed by the processor. The processor
may also access removable data storage devices 23 such as a hard
disk installed via-the PCMCIA slot, a CD-ROM type device or other
similar removable data storage devices. The processor is connected
by a data bus 24 to a number of devices. These include the
alphanumeric key pad and other special purpose keys, the touch
screen, and other hard wired input devices. The heads-up display
output port and the display screen are also connected via the data
bus to the processor, it being recognized that a number of display
related devices such as VGA cards, chips, and the like are also
required to implement the display device functions and the other
previously mentioned functions. The microprocessor may also access
or control communications with telephone networks, either hardwired
or cellular, radio transmissions, infra-red transmissions, or
communications with other computer devices.
[0079] All known verbal commands from GPS systems can be
implemented and attachment or inclusion of voice activation for map
instructions relative to location, GPS and street designations,
including heading descriptions, distance, and arrival time
estimates can be included.
[0080] FIG. 24 illustrates a block diagram of the PCD's software
components. An application module or program 51 interfaces with the
PCD's operating system 241. The operating system may be DOS, UNIX,
Windows 95, Windows NT, O/S2 Apple McIntosh, Next Computer, or
other operating systems, including operating systems well suited to
devices with constrained memory or other limitations due to the
small physical size of the PCD. The operating system additionally
interfaces with other application programs 242 that provide
standard file edit and other functions typically found in personal
computers. The operating system, or other application programs
interfacing with the operating system, provide for maintenance of
data bases 245 used by the PCD. The application module includes a
GPS engine 53 providing GPS functions, including interfacing with
the GPS receiver 243 (shown in FIG. 4). A query menu program 54 of
the application module controls the graphical user interface and
related functions for the device. Included in the application
module is a universal converter 55.
[0081] As illustrated in FIG. 29, the universal converter enables
the PCD to read in data provided by third parties 291a, b and
convert or filter such data to a format useable by the PCD. The
universal converter first inspects the received data to determine
if the data is in a known format which can be converted to the
format used by the PCD. If the format is not known by the device,
the universal converter attempts to extract any ASCII data or
format the data as a bit map as appropriate.
[0082] As illustrated in FIG. 26, the application module further
includes programs to implement data formatting and communication
protocols using header protocols 271, layer protocols 272, and data
provider protocols 273. The application module also includes a
tagging system interface program 274. The elements of the tagging
system are illustrated in FIG. 27. The purpose of the tagging
system is to provide a common universal data structure for requests
and responding to requests. Various techniques common in the GEO
coding industry, using U.S. Census bureau data and tiger files with
certain modifications, can establish parameters for software
suppliers to use latitude and longitude encoding as coordinate
pairs, postal code encoding and street centering encoding, all for
the benefit of accuracy in designating certain files as "tagged".
The tagging system provides the ability to apply and strip header
and layer information to and from data files.
[0083] FIG. 4A shows the top level page menu display hierarchy of
the PCD. At initial power on the initialization page 25a (shown in
FIG. 2) is displayed. The initialization page allows for the entry
of a personal identification number and other data. Depressing the
home button 27E (shown in FIG. 2) displays the Main Menu page 25b.
A number of additional pages are available from the Main Menu page.
These include the GPS 25c, Fax 25d, Beeper 25e, Phone 25f, Computer
25g, Radio 25h, Send Queue 25i, and Receive Queue 25j pages.
[0084] FIG. 5A Lists a sequence for the operator of the PCD to
answer certain questions, provide information for future access
regarding handling of emergency events and handling of same by
civil authorities or private individuals empowered to act on behalf
of the operator. Access is denied or provided based upon user
codes. The entry of a user code may allow for limited to full
access of the data stored in the device and usage of same with
different codes providing different levels of access and usage.
Similar information and sequencing is provided by the application
modules and operating system for medical and other information in
the event of emergencies. In one embodiment of the preferences
screen (not shown) information can be displayed in a specified
manner, events recorded and equipment options listed. Specific
usage of the device and furnished software would be recalled by
each user having access and user codes to operate the PCD, each
user having unique individual screens and setups based on that
user's preferences. The initial setup of screen preferences and
other user configuration details are well known in the art.
[0085] Selecting PIN 111 from the Main Menu page displays a screen
113 prompting the user to input a personal identification number.
Using an alphanumeric key pad 26, the user inputs a personal
identification number and presses ENTER 27g. The processor analyzes
the entered personal identification number and determines if the
number is valid 115 FIG. If the entered personal identification
number is valid the processor enables PERSONAL 121, MEDICAL 131,
PREFERENCES 141 touch points on the display screen. These
touchpoints, and touchpoints later referred to, are selectable
either by pressing the display screen at the touchpoint location or
by selecting the underlying display item with the cursor. If the
PCD already contains personal, medical and preference data, the
HOME button 27e is enabled. If the personal identification number
is not valid, the processor 21 will increase the device security
level 119. This may include, but is not limited to, disabling the
PCD operation for a specified time. Selecting PERSONAL 121, MEDICAL
131 or PREFERENCES 141 touchpoints displays the corresponding pages
123, 133, or 143. These pages request specific data, and allow the
user to input data using alphanumeric key pad 26. Completion of
data entry is indicated by pressing the ENTER button 27g.
[0086] In addition, the Initialization page 100 FIG. 2, as well as
all other pages, displays the time and the date 103, touch points
for QUE IN 550 and OUT 600 (described later in this document) and
limited GPS information 107. The limited GPS information comprises
of the user's location (latitude and longitude), an arrow pointing
to north and an arrow indicating direction of device travel.
[0087] When enabled, pressing the HOME button 27e (FIG. 2) signals
the processor to display the Main Menu page 150 FIG. 5B. As shown
in FIG. 6, the Main Menu page allows the operator to use the touch
screen to select the GPS 200, FAX 300, BEEPER 350, PHONE 400,
COMPUTER 450, RADIO 500, RECEIVE QUE 550 and SEND QUE 600
touchpoints. The heading and directional information are displayed
in real time and are dynamic. Pressing the FAX touchpoint causes
the processor to display a Fax page (shown in FIG. 12) which lists
received facsimile messages 301. The Fax page includes display
interfaces appropriate for the sending and receiving of facsimile
communications through the FAX Phone Modem port 29g, and such
displays and functions are well known in the art. Pressing the
BEEPER touchpoint causes the processor to display a Beeper page
(shown in FIG. 13). The Beeper page displays received beeper
messages 351 and allows for the deletion of such messages from the
display and internal memory storage. Also, a sub-menu portion of
the display 151 is reserved for sub-menus and directories.
[0088] Pressing GPS 200 causes the processor 21 to display a GPS
Function page 201, which is illustrated in FIG. 7. The GPS page
provides for selection of a GPS mode through touch points in the
sub-menu portion of the display. The available modes are location
210, show me 230, get map 250 and third party 270 modes. The
display returns to the GPS Function page when the PREVIOUS button
27i (shown in FIG. 2) is pressed. The display hierarchy for the GPS
functions is illustrated in FIG. 5C. The Location, Show Me, Get
Map, and Third Party pages descend from the GPS Menu page. The
Location page comprises the current map, the location on the map of
the device, and a plot of the trail of the device on the map. The
sub-menu portion of the display provides for additional selection
of still further pages. These pages include a Menu page, a Mode
page, a Waypoint page, and a Preferences page.
[0089] The Location page is illustrated in FIG. 8. The Location
page includes a GPS map 219 (latitude and longitude encoded
coordinate pairs). The sample page shown is an encoded map showing
the device position, plot trail and the encoded map location of the
selected waypoint. The map displayed could be from on-board memory
or sent by other third parties by way of communication links to the
PCD. When map data files are encoded with location information, the
location information can be referred to as waypoints. These tagged
waypoints, with links to other data structures, can then be sent to
users via an application to various communication systems.
Closed-loop or proprietary GPS receivers can send/receive data
to/from other third parties (Brand X, Brand Y) via their own
proprietary format using an application system as a universal
converter. The location information is dynamic and updated
periodically by the PCD's communication system via link-up with
GPS-based satellites. The Location page indicates the PCD position
801, indicated by a walking person, as being located on a highway
810. A waypoint 802 is along the highway en route to the desired
destination address 803 located on a local street 804 which
intersects the highway. A first point of interest 807 is also
displayed as being along the highway, as is a second point of
interest 805 along a second local road intersecting the highway.
The limited GPS information, providing location, heading and north,
is also displayed. The illustrated Location page display shows only
one possible combination of a map layout. Other display sequences
such as North up, course up, user at top of screen, user in middle,
and other display sequences are possible. The dynamic nature of the
PCD allows the PCD to display GPS encoded maps as the PCD
progresses dynamically with relation to the maps.
[0090] Using interpolation techniques, performing spatial query
analysis, and establishing layers for best display scale for any
given map record allows the device to provide the user extended
capability not possessed by traditional GPS devices. Applying
various protocols and interpolation techniques allow files to be
arranged geographically by distance from a designated point
(usually the requesters latitude and longitude as the starting
point, but other locations may also be used). The maps are also
arranged in layers, menus, limited, listed, showed, displayed, and
sorted.
[0091] The Location mode provides typical GPS system functions. The
touch points MENU 213, MODE 215 and WAYPOINT 217 and PREFERENCES
221 provide access to the Menu, Mode, Waypoint, and Preferences
pages. These pages, along with various buttons on the alphanumeric
key pad 26 FIGS. 2 and 4 and special function buttons 27, are used
to configure the display to the user's preference. The preferences
page 221 enables selection of such features as voice, maps, scroll,
off screen maps away from cursor and other features. The listing
name 219 portion of the Location page displays information
pertaining to a waypoint selected through the use of the
cursor.
[0092] FIG. 9 illustrates the Show Me page accessed from the GPS
page. The Show Me page shows a list of available maps 901a-i stored
on-board, which includes maps retrieved from the receive queue area
of the PCD memory. The user can load a map into the location or
third party pages by pressing the corresponding number key on
alphanumeric key pad 26 (shown in FIG. 2) or by scrolling through
the list to highlight the appropriate map and then pressing ENTER
button 27g. Maps may also be removed from on-board storage using
the DELETE button 27h.
[0093] FIG. 10 illustrates the Get Map page accessed from the GPS
Menu page. The user of the PCD can request the map by location from
PCD memory or an external source. The user may enter a desired map
location. If a map location is entered, the PCD will only search
PCD memory for a map for the entered location. Maps from an
external source are downloaded via any of the communication links
such as the FAX, BEEPER, PHONE or RADIO touchpoints provided in the
sub-menu portion of the display 151. Depending on the user's
requirements, several maps could exist showing similar map areas
with different layers for viewing. By way of example, airport maps
with air space requirements, coastal waterway, maps, and interstate
maps, and even hand drawn maps scanned into a computer system all
show different resources within a given geographic area. These
maps, when presented on the PCD, could over-saturate the display
map detail for any given map area. Therefore, it is preferred that
the actual map displayed be selectable. Maps are retrieved by
pressing QUE IN 550, scrolling to highlight the desired map, and
pressing ENTER 27g FIG. 2.
[0094] FIG. 11 illustrates the Third Party page accessed from the
GPS menu page. The Third Party page provides an interface to
communications with a third party through touch points in the
sub-menu display 151. In the display shown, a user can receive a
third party's data and GPS encoded map for viewing on the device or
save it for future usage. The user can also dynamically track the
third party by periodically having the third party send updates via
normal communication links. The third party location can be
displayed on maps dynamically sent by map publishers, maps already
on-board (furnished at some earlier date), or on maps sent by the
third party. The PCD plots and interpolates the GPS data sent by
the third party and places an icon 951 (GPS latitude and latitude
coordinate pair) on the displayed map using spatial query analysis
techniques performed by an application module. The information
received from the third party may be other than maps or GPS encoded
information, but may be information of any type. The data is
received from the third party using phone 400 and radio
communication links 500. A PREFERENCES touch point 274 enables
entry of items such as phone numbers for automatic call back and
time interval for automatic transmission of information. If the
radio, a satellite phone, or other frequency based communications
link is utilized, the PREFERENCES touch point allows entry of
frequencies for use for automatic transmission of information. A
split screen displays the user's location on a map on the left side
of display 272 and, after contact with a third party via a
communication link, the third party's map and location on the right
side of display 273. If the third party's location is sufficiently
close to the user's location, or if the user's displayed map covers
a sufficiently large area, both the user's and third party's
location can be shown on the same map without resort to a split
screen display.
[0095] FIG. 32 illustrates a Weather Map Request page. The Weather
Map Request page is accessed by pressing the Weather button 27n
(shown in FIG. 2) on the PCD. The Weather Map Request page allows
the PCD user to specify the map location and scale, the map type,
whether the selected map should be automatically updated at
specified intervals, and whether a set of maps should be displayed
in a sequential fashion. The PCD displays a number of different
types of weather maps, including satellite images, radar maps,
temperature maps, wind chill maps, and any other type of weather
map available. Some weather information is more perfectly provided
by showing a sequence of displays indicating the change in weather
over time. Therefore, the PCD allows the operator to sequentially
display a set of maps, thus providing an animated map display.
[0096] FIG. 33 illustrates a weather reporting device. The weather
reporting device has a power port 334 to provide electrical power
to the weather reporting device. As with the PCD, the weather
reporting device may also be powered by a battery (not shown). The
weather reporting device also has a computer port 335, an interface
port 333, an antenna port 332, a pressure access port 331a, and a
number of auxiliary ports 331b-e. The computer port provides a
communications interface to a standard personal computer or the
PCD. The interface port provides an interface to systems with
weather detection features, such as aircraft with weather radars or
lightning strike finders. The antenna port allows an external
antenna to be connected to the weather reporting device, thereby
providing remote operation capability. The pressure access port
provides external access for an internal pressure sensitive device
(not shown) for the determination of barometric pressure. A
plurality of auxiliary input ports 441b-e provide an interface for
connecting the weather reporting device to external weather
detection sensors such as temperature sensors, wind sensors, and
other weather sensing devices.
[0097] The Fax page is accessed by pressing the FAX touchpoint on
the Main Menu page. FIG. 12 illustrates the Fax page. The sub-menu
portion of the display is available for listing previously stored
phone numbers. These phone numbers are selectable as a facsimile
destination. In addition, the user can directly enter the phone
number to indicate the facsimile destination. As with other pages,
the PCD continues to dynamically display the limited GPS
information of location, north and heading. The PCD facsimile
function is performed by application software executed by the
processor. Multiple fax locations, time set, send after certain
time, and other traditional functions of fax machines and their
implementation are well known in the art. The Fax page provides for
display of a message (not shown) entered via the alphanumeric key
pad 26 (shown in FIG. 2) or through selection of messages stored in
the send queue area of device memory. Messages stored in the queue
area of PCD memory can be selected by scrolling through a directory
305 of all fax messages stored. To view a stored message the user
uses the SCROLL button 27a (shown in FIG. 2) to highlight an entry,
and then press ENTER button 27g. Pressing the SEND button 27b
transmits the selected or entered facsimile. The user may also view
received faxes using this mode by pressing QUE IN 550 FIG. 12,
using the SCROLL button 27a to highlight the desired message, and
pressing the ENTER button 27g.
[0098] The Beeper page is accessed from the Main Menu page.
Pressing the BEEPER touch point on the Main Menu page causes the
processor to display the Beeper page. The device contains
capabilities consistent with common practices of beepers, also
known as pagers, such as sending and receiving messages. These
functions and their implementation are well known in the art. The
PCD is also satellite communications capable. Beeper messages can
be received by the PCD without interference to the other device
capabilities. Therefore, the user could continue using the
telephone or other features seemingly uninterrupted by the
reception of digital beeper messages and display of those messages.
The Beeper page provides a list of beeper messages (not shown)
stored in the receive queue area. Messages stored in the receive
queue can be selected by scrolling through listing 353 FIG. 13 of
all beeper messages stored. To view a stored message, the user uses
the SCROLL button to highlight a desired message and presses the
ENTER button 27g. Messages are deleted when the DELETE button is
pressed with at least one message selected.
[0099] The Phone page is illustrated in FIG. 14. The Phone page is
accessed from the Main Menu page. Pressing the PHONE touchpoint on
the Main Menu page causes the processor to display the Phone page.
The Phone page is also accessed by pressing the PHONE touchpoint on
the Get Map and Third Party pages. As with the other pages, the
limited GPS data is continuously displayed showing PCD location,
heading, and north. The PCD can access several areas of the display
even while the PCD is being used as a telephone. Information
provided in the display area 1401 will vary depending upon the page
from which the phone page was accessed. The Phone page provides for
selection of a function through touch points displayed in the
sub-menu portion of the display. The selectable touchpoints are:
POLICE 403, MEDICAL 405, DATA PROVIDER 407, DIRECTORY 413, and
MEMORY 415.
[0100] When the POLICE touchpoint is pressed, the PCD places a call
to emergency 911. The 911 telephone number is the default, another
number could instead have been entered for any particular user
through the preferences selection. Once the telephone call is
answered, the PCD provides the information entered using the
Preferences function and the device location. The user may also
establish voice and data communications through the microphone 34
and speaker 33 (shown in FIG. 3).
[0101] The PCD performs equivalent functions when the MEDICAL
touchpoint is pressed. As different phone numbers and information
can be entered in the selection of user preferences, however,
different phone numbers may be used and different information may
be transmitted.
[0102] When the DATA PROVIDER touchpoint is pressed, the processor
displays the Data Provider Connect page. The Data Provider Connect
page provides a means to specify the type and amount of data to be
downloaded from a specified data provider. The Data Provider
Connect page has numerous data fields which are selected by use of
the cursor. Once a field is selected, the user may enter data in
that field using the alphanumeric keys. The data fields include
data for name, city, state, map area, zip code, telephone area
code, retail category, distance from device location, and maximum
number of listings to be provided by the data supplier. Whether a
map only is requested and what particular types of maps, such as
interstate maps, walking area maps, zip code maps, street maps,
area code maps, or state maps, are requested are also provided as
options. Touch points for weather information and traffic reports
are also provided. Once the appropriate data fields and/or type of
data required is input or selected, pressing the send key transmits
the data request to the data provider. Details regarding the method
of transmission of the responsive data is automatically sent by the
data provider to the data provider along with the data request.
[0103] The primary data providers may include the public telephone
company networks but may also include other entities. The data
providers maintain data, including maps, telephone yellow page
entries, and other information such as traffic and weather reports.
This information is maintained in a timely manner and is accessible
through the use of data base methods well known in those in the
art. Upon receiving a request for data, the data provider
determines the nature of the data request, searches the appropriate
data base or data bases, and transmits the requested information to
the requesting device in the manner specified by the requesting
device. The user, after the PCD receives the data as requested,
disconnects, goes off line to review the information, deleting
some, saving others, and storing other encoded information on the
PCD. The user can now further edit the device's entire data base
and decide a sequence for navigating to the locations listed in the
various menus as waypoints. Thus users of the PCD can decide to
navigate using the GPS features of the PCD and select certain
waypoints and the order in which to proceed. By way of example, but
not limited to same, users could select gas stations, banks,
restaurants, shopping centers in unfamiliar areas, navigate today
from one point of beginning and tomorrow continue navigating from
another point of beginning, being assured that the device will
always know how to get to various locations. Should the user
require further locations to visit, the PCD is capable of obtaining
new navigational data and adding to the already active route plan
without having to completely start over.
[0104] Pressing the DIRECTORY touchpoint 413 displays an
alphabetical listing (not shown) of phone numbers stored on-board.
The user may scroll through the listing and select a desired phone
number. Pressing MEMORY 415, displays an alphabetical listing (not
shown) of frequently used phone numbers. The user may scroll
through the listing and select a desired number. Pressing the SEND
button causes the device to dial the selected phone number.
[0105] FIG. 16 illustrates the Computer page. The Computer page is
accessed by pressing the COMPUTER touchpoint 450 (shown in FIG. 6)
on the Main Menu page. The Computer page allows the user to operate
the device as a standard personal computer utilizing application
programs of the type normally present on personal computers. As
examples, the display of FIG. 16 provides for touchpoints in the
sub-menu portion of the display for calendar date entry, notes, and
organizer application programs. As with the other pages, the
limited GPS information is also displayed.
[0106] FIG. 17 illustrates the Radio page. The Radio page is
accessed by pressing the RADIO touchpoint 500 on the Main Menu
page. The radio mode provides the user with an interface for
selecting the type of radio signal through touch points displayed
in the sub-menu 151 area. The selectable types are: AM 503, FM 507
and TRANSCEIVER 511. Selecting any type will display a page (not
shown) requesting frequency, volume, and other parameters relating
to radio transmission and reception. The AM and FM are standard
receivers. The device can thereby tune and listen to broadcasts
that provide data links and receive data files using legal AM or FM
radio bands (or any other radio band legal to access and provide
radio station information). The device therefore allows users to
communicate information amongst themselves without having to rely
on telephone technology. This is especially valuable when telephone
technology is not available.
[0107] The Receive Queue page displays stored received messages.
The received messages may be displayed by reception type through
selection of the transmission line type listed in the sub-menu
portion of the display, the selectable types, through touch points
displayed in the sub-menu 151 area, are: ALL 553, FAX 555, BEEPER
557, PHONE 559, COMPUTER 561 and RADIO 563. Selecting a type, will
sort (by specified type) and display (by date and time) all
messages received. By way of example, the radio queue contains
GPS-encoded voice mail or digital files (containing information to
various sites) provided by private third-party sources. The phone
system queue contains previous calls with digital messages linked
to web pages containing voice and video data. The computer which
may be queued contains personal letters, calendars, notes and the
like from more traditional sources or user created tagged files for
storage. The fax queue contains traditional faxes which may
illustrate maps with waypoints. The beeper mode queue contains
received beeper messages (digital and voice).
[0108] The Send Queue page is accessed by pressing the SEND QUE
touchpoint on the Main Menu page. The Send Queue page includes
similar functions as the receive queue, except the Send Queue is a
staging area for sending messages. The Send Queue page displays
sent or to-be-sent data and an interface for selecting the specific
type of queue. The selectable types, through touch points displayed
in the sub-menu portion of the display 151, are: ALL 603, FAX 605,
BEEPER 607, PHONE 609, COMPUTER 611 and RADIO 613. Selecting a
type, will sort (by specified type) and display (by date and time)
all messages sent or waiting to be sent.
[0109] FIGS. 23A and B are a system block diagram including a block
diagram of a data provider. A plurality of PCDs 231, 232, 233
communicate with each other using the aforementioned communication
means. The PCDs also communicate with various data base information
suppliers including private data base information suppliers,
publisher data base information suppliers, telephone service data
base information suppliers, and a data base provider. The data base
provider receives digital requests for map information or other
data regarding a geographic area. The data provider collects map
data and other data and tags the other data to the map data and
maintains the map and location tagged data in a data base. Human
intervention is not required in responding to data requests.
[0110] As shown in FIG. 23B, the application module of the device
is ported to a computer system not GPS capable, or merely not
portable so as to have no need for a GPS receiver. The application
module allows non-PCD based computer users to provide data to the
data provider in the correct format, as well as receive data from
devices or the data provider. This allows the non-device base
computer user to track the location of devices and to collect
information to be manually entered into a traditional GPS capable
device as an aid in future trip planning.
[0111] FIG. 20 illustrates a list of GPS encoded data for a
restaurant listing of restaurants in a requested area. This list
may have been furnished by third parties or a data provider. The
PCD has stored this information in digital format and is displayed
on a GEO coded map, GIFF map or any other map the PCD stored in
memory or receives from a third party or data provider. The
information can be arranged by the PCD using criteria enabling the
user unlimited access to the data. If the user chooses to navigate
to these locations singularly or as a group, the GPS engine
performs these functions, allowing a user of the device to
accurately travel to the desired restaurant. As shown in FIG. 21,
the PCD can use any scale of map or combinations and other types of
maps as shown. The user of the PCD selects certain maps for storage
and recalls same when needed for navigation. By way of example, the
user's device could have a local Los Angeles street map, an
interstate map (as shown in FIG. 21), and a New York city map in
device memory. The user could navigate to the airport using the GPS
functions and stored Los Angeles map, fly to New Jersey, rent a car
and navigate to New York using the interstate map and, finally,
find a specific restaurant in New York City by using the third map
stored in PCD memory.
[0112] As shown in FIG. 22, the PCD contains a map with various
waypoint locations the user has selected. These waypoints are both
standard waypoints 221 and linked waypoints 222. The waypoints are
indicated by a marker on the display. Standard waypoints indicate
identifiable locations of interest. Linked waypoints have
additional data associated with the waypoint. The additional data
may be text data, visual data such as a photographic image of the
waypoint, or an audio data file. When the marker for the linked
waypoint is selected using the touch screen or other input device,
the processor determines if the additional data associated with the
waypoint is available in the PCD memory. If the additional data is
not available in the PCD memory, the PCD automatically requests the
additional data from a data provider. Once the additional data is
available, the PCD displays or otherwise makes use of the
additional data.
[0113] Using the map of FIG. 22, the user could navigate to a
school, restaurant, bank, gas station, government office using the
PCD to interpolate using spatial query techniques to find the best
routes to each location. The PCD can re-collate the list for the
most efficient route using the application and GPS engine modules.
Using software programming techniques and math formulas, persons
skilled in the arts will utilize spatial analysis queries and
functions to determine best routing and "closest to" scenarios. In
addition, centroid interpolation functions and match-rate
comparison functions used by the GEO coding community will further
enhance this application's ability to universally communicate with
other systems.
[0114] FIG. 30 further illustrates a system whereby the user uses a
PCD to dial a direct access number similar to dialing 411, but all
requests are requested and serviced automatically. Upon connection
to the system, the user makes keyboard requests to the PCD or
traditional computer system using the application program of the
PCD. Upon requests being received by the data provider or similar
information provider, the provider or supplier searches the data
base for data responsive to the request. The provider or supplier
can access further data through data links to other third party
sources and continue to provide all data required by the requester.
This system is consistent with the world wide web, linking data
through hypertext connections and designations. This invention's
system converts information requests to data requests, not verbal
requests, as presently being practiced in directory assistance type
services. This narrow usage of the application module allows
convenient access to directory assistance that primarily provides
data and chunks of information in a short period of time consistent
with directory assistance today.
[0115] FIG. 31 shows a web page screen with a data provider icon
displayed on the device. Pressing or otherwise selecting the icon
will enable a menu for the requester to specify a data request.
Download will be in the form of a compressed digital data file that
may include video, sound, or other digitally encoded data.
[0116] While this invention has been described with reference to
illustrative embodiments, this description is not intended to be
construed in any limiting sense. Various other embodiments of the
invention will be apparent to persons skilled in the art upon
reference to this description. It is therefore contemplated that
the appended claims will cover any such modifications of the
embodiments as fall within the true scope and spirit of the
invention.
* * * * *