Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Traffic analysis or control of surface vehicle
Patent
1999-01-22
2000-11-21
Chin, Gary
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Traffic analysis or control of surface vehicle
340905, 701118, G06F16300
Patent
active
061515507
ABSTRACT:
To obtain a traffic information providing system which can display information of a forward section of an on-road radio transmission/reception device even if there is no oncoming vehicle. The on-vehicle radio transmission/reception device has a moving time calculation device for calculating moving times of traveling sections which are arbitrarily divided, a memory for storing the moving time calculated by the moving time calculation device, and a transmission device for transmitting the moving time; and the on-road radio reception device has a reception device for receiving a moving time from the moving time calculation device, a recognition unit for recognizing a traffic situation from the moving time to form traffic situation data, a data communication device for transmitting/receiving the traffic situation data between the plurality of on-road radio transmission/reception devices, and a display device for displaying the traffic situation data obtained by the data communication device.
REFERENCES:
patent: 4706086 (1987-11-01), Panizza
patent: 5428544 (1995-06-01), Shyu
patent: 5504683 (1996-04-01), Gurmu et al.
patent: 5889477 (1999-03-01), Fastenrath
patent: 5928294 (1999-07-01), Zelinkovsky
patent: 5987374 (1999-11-01), Akutsu et al.
Chin Gary
Mitsubishi Denki & Kabushiki Kaisha
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