To easily determine whether or not a vehicle is in a safe state.SOLUTION: An on-vehicle emergency power supply 1 comprises: an input end 2; a detection signal reception unit 4; an emergency signal reception unit 5 which can receive an emergency signal; a signal transmission unit 6 which can transmit a shutdown completion signal; a power storage element 7; a discharge circuit 8 which can discharge the power stored in the power storage element 7; and a control unit 9 which enables the reception from the detection signal reception unit 4, the control of the operation to the discharge circuit 8, the detection of the emergency signal from the emergency signal reception unit 5 and the transmission of the shutdown completion signal from the signal transmission unit 6. The control unit 9 enables the transmission of the shutdown completion signal when the drive current when receiving the emergency signal is smaller than a threshold.SELECTED DRAWING: Figure 1
【課題】車両が安全な状態であるか否かを容易に判断可能とする。【解決手段】車載用非常電源装置1は入力端2と、検出信号受信部4と、緊急信号を受信可能な緊急信号受信部5と、遮断完了信号を発信可能な信号発信部6と、蓄電素子7と、蓄電素子7に蓄えられた電力を放電させることが可能な放電回路8と、検出信号受信部4からの受信と、放電回路8に対する動作の制御と、緊急信号受信部5からの緊急信号の検知と、信号発信部6から遮断完了信号を発信させることが可能な、制御部9と、を含む。制御部9は、前記緊急信号を受信したときの前記駆動電流が閾値よりも小さい場合に、前記遮断完了信号を発信させる.【選択図】図1
ON-VEHICLE EMERGENCY POWER SUPPLY AND VEHICLE MOUNTED WITH ON-VEHICLE EMERGENCY POWER SUPPLY
車載用非常電源装置および車載用非常電源装置を搭載した車両
2022-08-09
Patent
Electronic Resource
Japanese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |