ROAD-VEHICLE COOPERATIVE DRIVING SAFETY SUPPORT DEVICE
First Claim
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1. A road-vehicle cooperative driving safety support device for displaying an attention-calling screen through communication with at least one roadside device, the road-vehicle cooperative driving safety support device comprising:
- a roadside device information receiving unit for receiving from the roadside device driving safety support information including an obstacle present in a target detection area;
a vehicle state detecting unit for detecting vehicle driving state information including a current vehicle position; and
a control unit for deciding on whether it is necessary to call driver'"'"'s attention or not by analyzing the driving safety support information received by the roadside device information receiving unit and the vehicle driving state information detected by the vehicle state detecting unit, for extracting, when deciding that it is necessary to call driver'"'"'s attention, the target detection area in which the obstacle is present, and for causing a display device to display the attention-calling screen by superimposing the extracted target detection area upon corresponding map information.
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Abstract
When a decision is made that it is necessary to call driver'"'"'s attention as a result of analyzing driving safety support information received by a roadside device information receiving unit 34 and vehicle driving state information detected by a vehicle state detecting unit 33, an attention-calling screen, in which a target detection area including an obstacle is superimposed upon a corresponding map information, is displayed.
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Citations
5 Claims
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1. A road-vehicle cooperative driving safety support device for displaying an attention-calling screen through communication with at least one roadside device, the road-vehicle cooperative driving safety support device comprising:
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a roadside device information receiving unit for receiving from the roadside device driving safety support information including an obstacle present in a target detection area; a vehicle state detecting unit for detecting vehicle driving state information including a current vehicle position; and a control unit for deciding on whether it is necessary to call driver'"'"'s attention or not by analyzing the driving safety support information received by the roadside device information receiving unit and the vehicle driving state information detected by the vehicle state detecting unit, for extracting, when deciding that it is necessary to call driver'"'"'s attention, the target detection area in which the obstacle is present, and for causing a display device to display the attention-calling screen by superimposing the extracted target detection area upon corresponding map information. - View Dependent Claims (2, 3, 4, 5)
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Specification
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Current AssigneeMitsubishi Electric Corporation
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Original AssigneeMitsubishi Electric Corporation
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InventorsMaeda, Takashi, Morita, Shigeki
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Application NumberUS13/514,112Publication NumberTime in Patent OfficeDaysField of SearchUS Class Current340/905CPC Class CodesG08G 1/096783 where the origin of the inf...G08G 1/164 Centralised systems, e.g. e...
