PROBLEM TO BE SOLVED: To suppress troublesome given to a driver, detect presence of other vehicle which is traveling near an own vehicle, for improving safety of the own vehicle.SOLUTION: A signal processing unit 15 for outputting caution evocation information about other vehicle 9 outputs a caution evocation information with a suppressed degree of caution evocation, when first vehicle identification information included in a first communication signal superposed to visible light received by a first light receiving unit 11 disposed on an outer surface part of a vehicle 8 and second vehicle identification information included in a second communication signal superposed to visible light received by a second light receiving unit 12 disposed in a head surrounding range set to a surrounding of a head of a driver in a cabin, match, compared with a case that the first vehicle identification information and the second vehicle identification information do not match.
【課題】運転者に与える煩わしさを抑制しつつ、自車両の近くを走行する他車両の存在を検知して、自車両の安全性を向上させる。【解決手段】他車両9についての注意喚起情報を出力する信号処理装置15は、車両8の外面部に設けられた第1受光装置11が受けた可視光に重畳された第1通信信号に含まれた第1車両識別情報と、車室内において運転者の頭部の周囲に設定された頭部周辺範囲内に設けられた第2受光装置12が受けた可視光に重畳された第2通信信号に含まれた第2車両識別情報とが一致する場合に、第1車両識別情報と前記第2車両識別情報とが一致しない場合に比べて、注意喚起の程度を抑制して注意喚起情報を出力する。【選択図】図1
VEHICULAR COMMUNICATION DEVICE, VEHICULAR COMMUNICATION PROGRAM, AND VEHICULAR COMMUNICATION METHOD
車両用通信装置、車両用通信プログラム及び車両用通信方法
06.07.2015
Patent
Elektronische Ressource
Japanisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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