IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0464385
(2006-08-14)
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등록번호 |
US-7629899
(2009-12-16)
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발명자
/ 주소 |
|
출원인 / 주소 |
- Intelligent Technologies International, Inc.
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대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
44 인용 특허 :
78 |
초록
▼
Method for transmitting data from infrastructure to vehicles includes arranging a transmitter apart from the vehicles, providing information relating to operation of at least one vehicle or of an occupant of a vehicle to the transmitter, transmitting the information from the transmitter to the at le
Method for transmitting data from infrastructure to vehicles includes arranging a transmitter apart from the vehicles, providing information relating to operation of at least one vehicle or of an occupant of a vehicle to the transmitter, transmitting the information from the transmitter to the at least one vehicle, and receiving the transmitted information at the at least one vehicle. Transmitters may be arranged on a roadway on which the vehicles travel, at a gas station or other vehicle-accessible commercial or public location such as a mall, at the vehicle operator's home and on a road sign, basically anywhere in range of a traveling vehicle. The information to be transmitted to the vehicle may be prioritized and transmitted via the transmitter based on the prioritization.
대표청구항
▼
The invention claimed is: 1. A method for receiving, at a first vehicle, data from infrastructure and at least second and third vehicles, comprising: determining the location of a first vehicle using a location determining system onboard the first vehicle; receiving using a receiver onboard the fir
The invention claimed is: 1. A method for receiving, at a first vehicle, data from infrastructure and at least second and third vehicles, comprising: determining the location of a first vehicle using a location determining system onboard the first vehicle; receiving using a receiver onboard the first vehicle, position information indicating the location of a second vehicle directly from the second vehicle; displaying on a display onboard the first vehicle, an indication of the location of the second vehicle with respect to the location of the first vehicle; receiving using the receiver onboard the first vehicle, position information from an infrastructure transmitter indicating the location of a third vehicle; and displaying on the display onboard the first vehicle, an indication of the location of the third vehicle with respect to the location of the first vehicle. 2. The method of claim 1, further comprising: receiving using the receiver onboard the first vehicle, map information; directing a signal into at least one area covered by a segment of a map relating to a latest update of the map information for that segment; receiving the signal at the first vehicle; and determining using a processor in the first vehicle, whether the first vehicle has the latest update of the map information for the segment in which the first vehicle is located and if not, downloading an update for the first vehicle's map information. 3. The method of claim 1, further comprising: receiving onboard the first vehicle map information; arranging the infrastructure transmitter before a section of a road in a direction of travel of vehicles on the road; and providing information to the infrastructure transmitter relating to data about the section of the road situated after the infrastructure transmitter in the direction of travel of vehicles on the road for transmission to vehicles in range of the infrastructure transmitter. 4. The method of claim 1, further comprising: receiving onboard the first vehicle map information; arranging the infrastructure transmitter as a movable transmitter; moving the infrastructure transmitter to a site before, in a direction of travel of vehicles on a road, a section of the road undergoing construction, subject to blockage or for which map data is otherwise unavailable; and providing information about the section of the road to the infrastructure transmitter for transmission to vehicles in range of the infrastructure transmitter while the infrastructure transmitter is at the site before the section of the road in the direction of travel of vehicles on the road. 5. The method of claim 1, further comprising: embedding sensors in or alongside the road surface to obtain data about the road surface; and directing information from the sensors to the infrastructure transmitter for transmission to vehicles in range of the infrastructure transmitter and traveling or expected to travel over the road surface in or alongside which the sensors are embedded. 6. The method of claim 1, further comprising receiving onboard the first vehicle from the infrastructure transmitter, weather information, road surface information, traffic information, speed limit information or information about construction. 7. The method of claim 1, wherein a plurality of infrastructure transmitters are placed on or alongside a road, further comprising directing signals about the position of the first vehicle from the infrastructure transmitters to the first vehicle which enable the first vehicle to determine its position using the transmitted signals and information about the position of the infrastructure transmitters. 8. The method of claim 7, wherein the plurality of infrastructure transmitters comprises a group of a plurality of linked micropower impulse radar, IR or RF transmitters which direct signals to a common area through which vehicles pass. 9. The method of claim 7, wherein the plurality of infrastructure transmitters comprises a group of a plurality of REID devices, further comprising arranging at least one interrogator on the first vehicle to cause the REID devices to direct signals in response to an interrogation signal from the interrogator. 10. The method of claim 1, further comprising enabling the first vehicle to determine its position using a GPS-based system, the information provided to the infrastructure transmitter being differential GPS correction updates. 11. The method of claim 1, further comprising receiving onboard the first vehicle from the infrastructure transmitter, information about points of interest, information about the presence of animals in proximity to the road, information about signs relating to the road, accidents, congestion, speed limits, route guidance, and/or location-based services, emergency or other information from police, fire or ambulance services, and/or information generated by probe vehicles. 12. The method of claim 1, further comprising: arranging a transmitter on the first vehicle to transmit information about the first vehicle to the infrastructure transmitter for retransmission to a remote location; generating diagnostic or prognostic information on the first vehicle; and transmitting the diagnostic or prognostic information from the transmitter on the first vehicle to the infrastructure transmitter. 13. The method of claim 1, further comprising: prioritizing the information to be transmitted to the first vehicle; and transmitting the information based on the prioritization. 14. The method of claim 1, further comprising enabling an occupant of the first vehicle to request information to be transmitted via the infrastructure transmitter, the requested information being provided to the infrastructure transmitter for retransmission to the first vehicle. 15. The method of claim 1, further comprising: detecting a condition requiring transmission of information to the first vehicle; and transmitting the information to the first vehicle upon detection of the condition. 16. The method of claim 1, further comprising: identifying an occupant of the first vehicle; and transmitting information to the first vehicle via the infrastructure transmitter based on the identification of the occupant. 17. The method of claim 16, further comprising: storing personal data for occupants at one or more sites accessible via the Internet; determining a storage location where a particular occupant's personal data is stored upon identification of the occupant; and transmitting the personal data from the determined storage location to the first vehicle via the infrastructure transmitter upon identification of the occupant. 18. The method of claim 1, wherein the information is transmitted to the first vehicle when the first vehicle is not operating. 19. The method of claim 1, wherein the information is transmitted to the first vehicle when the first vehicle is operating. 20. The method of claim 1, wherein the infrastructure transmitter is arranged on a roadway on which the vehicles travel. 21. The method of claim 1, wherein the infrastructure transmitter is arranged at a gas station or other vehicle-accessible commercial or public location. 22. The method of claim 1, wherein the infrastructure transmitter is arranged at the first vehicle operator's home. 23. The method of claim 1, wherein the infrastructure transmitter is arranged on a road sign. 24. The method of claim 1, further comprising coupling the infrastructure transmitter to the Internet such that information is provided to the infrastructure transmitter for transmission to the vehicles via the Internet. 25. The method of claim 1, further comprising providing the first vehicle with a receiver capable of receiving cell phone communications, the infrastructure transmitter being arranged to transmit a communication to the receiver. 26. The method of claim 1, further comprising: obtaining information about weather or road conditions in vicinity of the infrastructure transmitter; determining a maximum speed limit for roads in the vicinity of the infrastructure transmitter based on the information about the weather or road conditions; and providing the maximum speed limit information to the infrastructure transmitter for transmission to the vehicles. 27. The method of claim 1, wherein the vehicles are airplanes. 28. The method of claim 1, further comprising: determining onboard the first vehicle that a collision threat exists between the first vehicle and the second or third vehicles; and activating an alarm onboard the first vehicle to indicate the collision threat. 29. The method of claim 28, further comprising: determining an evasive maneuver onboard the first vehicle in response to the collision threat; and transmitting the evasive maneuver to the second or third vehicles. 30. The method of claim 1, further comprising: receiving at the first vehicle, differential position correction information from a local differential position infrastructure station; and using the differential position correction information to display the locations of the second or third vehicles with increased accuracy. 31. The method of claim 1, further comprising displaying the locations of the second and third vehicles onboard the first vehicle on a digital map showing a roadway on which the first vehicle is traveling. 32. The method of claim 31, further comprising displaying on the map one or more edges of the roadway. 33. The method of claim 32, further comprising displaying on the map the shape of the roadway and the character of the land beyond the roadway. 34. The method of claim 1, further comprising receiving traffic control information onboard the first vehicle. 35. The method of claim 31, further comprising: receiving traffic control information onboard the first vehicle; and displaying the traffic control information onboard the first vehicle in association with the digital map and the indications of the locations of the second and third vehicles. 36. The method of claim 1, further comprising receiving weather information onboard the first vehicle. 37. The method of claim 31, further comprising: receiving weather information onboard the first vehicle; and displaying the weather information onboard the first vehicle in association with the digital map and the indications of the locations of the second and third vehicles.
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