A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONTROL METHOD FOR VEHICLE POWER SUPPLY APPARATUS AND VEHICLE POWER SUPPLY APPARATUS
To provide a control method for a vehicle power supply apparatus capable of reliably unlocking a door and discharging electric power of in-vehicle equipment by using electric power supplied from a backup power supply, and a vehicle power supply apparatus.SOLUTION: A vehicle power supply apparatus 2 includes: a drive power supply 21 that supplies electric power to a motor 12 for generating drive power; an auxiliary power supply 22 that supplies electric power to a motor controller 23 and door lock controllers 24d and 24p; and a backup power supply 27. A control method for the vehicle power supply apparatus 2 includes: a discharging step for discharging the in-vehicle equipment by using the electric power that is supplied from the backup power supply 27 in the case where it is determine that a vehicle 1 has collided with an obstacle; and an unlocking step for operating the door lock controllers 24d and 24p by using the electric power supplied from the backup power supply 27 and unlocking the doors 14d and 14p after a lapse of a specified time period since initiation timing of the discharging step.SELECTED DRAWING: Figure 1
【課題】バックアップ用電源から供給される電力を用いてドアの解錠及び車載機器の放電を確実に行うことができる車両用電源装置の制御方法、及び車両用電源装置を提供する。【解決手段】車両用電源装置２は、駆動力を発生させるモータ１２に電力を供給する駆動用電源２１と、モータ制御装置２３及びドアロック制御装置２４ｄ，２４ｐに電力を供給する補機用電源２２と、バックアップ用電源２７と、を備えている。車両用電源装置２の制御方法は、車両１が障害物と衝突したと判定された場合に、バックアップ用電源２７から供給される電力を用いて車載機器を放電させる放電ステップと、放電ステップの開始タイミングから所定時間経過後に、バックアップ用電源２７から供給される電力を用いてドアロック制御装置２４ｄ，２４ｐを動作させ、ドア１４ｄ，１４ｐの解錠を行う解錠ステップと、を有する。【選択図】図１
CONTROL METHOD FOR VEHICLE POWER SUPPLY APPARATUS AND VEHICLE POWER SUPPLY APPARATUS
To provide a control method for a vehicle power supply apparatus capable of reliably unlocking a door and discharging electric power of in-vehicle equipment by using electric power supplied from a backup power supply, and a vehicle power supply apparatus.SOLUTION: A vehicle power supply apparatus 2 includes: a drive power supply 21 that supplies electric power to a motor 12 for generating drive power; an auxiliary power supply 22 that supplies electric power to a motor controller 23 and door lock controllers 24d and 24p; and a backup power supply 27. A control method for the vehicle power supply apparatus 2 includes: a discharging step for discharging the in-vehicle equipment by using the electric power that is supplied from the backup power supply 27 in the case where it is determine that a vehicle 1 has collided with an obstacle; and an unlocking step for operating the door lock controllers 24d and 24p by using the electric power supplied from the backup power supply 27 and unlocking the doors 14d and 14p after a lapse of a specified time period since initiation timing of the discharging step.SELECTED DRAWING: Figure 1
【課題】バックアップ用電源から供給される電力を用いてドアの解錠及び車載機器の放電を確実に行うことができる車両用電源装置の制御方法、及び車両用電源装置を提供する。【解決手段】車両用電源装置２は、駆動力を発生させるモータ１２に電力を供給する駆動用電源２１と、モータ制御装置２３及びドアロック制御装置２４ｄ，２４ｐに電力を供給する補機用電源２２と、バックアップ用電源２７と、を備えている。車両用電源装置２の制御方法は、車両１が障害物と衝突したと判定された場合に、バックアップ用電源２７から供給される電力を用いて車載機器を放電させる放電ステップと、放電ステップの開始タイミングから所定時間経過後に、バックアップ用電源２７から供給される電力を用いてドアロック制御装置２４ｄ，２４ｐを動作させ、ドア１４ｄ，１４ｐの解錠を行う解錠ステップと、を有する。【選択図】図１
CONTROL METHOD FOR VEHICLE POWER SUPPLY APPARATUS AND VEHICLE POWER SUPPLY APPARATUS
車両用電源装置の制御方法、及び車両用電源装置
SHIRAISHI SEN (author) / FUJIOKA SHINYA (author)
2021-03-01
Patent
Electronic Resource
Japanese
Control method for vehicle power supply apparatus and vehicle power supply apparatus
| European Patent Office | 2023
CONTROL METHOD FOR VEHICLE POWER SUPPLY APPARATUS AND VEHICLE POWER SUPPLY APPARATUS
| European Patent Office | 2021