To provide a backup power supply device for automatic operation vehicle which can prevent stop of auxiliary equipment operation in situations where auxiliary equipment operation is required.SOLUTION: A backup power supply device 10 for automatic operation vehicle receives a first ignition signal IG1, a vehicle speed signal and a shift lever position detection signal, and outputs a second ignition signal IG2 to vehicle auxiliary equipment 30. A controller 46 determines stop of a vehicle on the basis of the vehicle speed signal and the shift lever position detection signal, and stops output of the second ignition signal IG2 when the vehicle is stopped and the situation where the first ignition signal IG1 is not received is established.SELECTED DRAWING: Figure 1
【課題】補機動作が必要な状況において補機動作の停止を防止することができる自動運転車両用バックアップ電源装置を提供する。【解決手段】自動運転車両用バックアップ電源装置10は、第1イグニッション信号IG1及び車速信号及びシフトレバーの位置検出信号を受信し、車両補機30に対して第2イグニッション信号IG2を出力する。コントローラ46は、車速信号及びシフトレバーの位置検出信号に基づき車両の停車を判定し、車両の停車と第1イグニッション信号IG1を受信しない状況とが成立した場合に、第2イグニッション信号IG2の出力を停止する。【選択図】図1
BACKUP POWER SUPPLY DEVICE FOR AUTOMATIC OPERATION VEHICLE
自動運転車両用バックアップ電源装置
09.07.2020
Patent
Elektronische Ressource
Japanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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