Steering control device, vehicle power supply system, and vehicle

• Main Authors: TAKAYAMA SHINTARO, YAMASHITA YOSUKE, NAGASHIMA YUGO, FUJITA YUJI, TAKADAI YOSUKE, KAJISAWA YUTA, HASEGAWA KAZUMA
• Format: Patent
• Language: Chinese; English
• Published: 28.04.2023
• Subjects: LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MOTOR VEHICLES; PERFORMING OPERATIONS; TRAILERS; TRANSPORTING

The invention discloses a steering control device, a vehicle power supply system and a vehicle. A steering control device (50) includes a controller configured to control driving of a motor that generates torque. The torque is a torque applied to a steering mechanism of the vehicle using power from at least one of an auxiliary power supply (70A) from an in-vehicle main power supply (71) and a backup main power supply (71). The controller is configured to wait for the auxiliary power supply to be charged to a degree that the main power supply can be backed up and then allow the vehicle to travel when the controller is activated with a start operation of the vehicle as a trigger and transitions to a state in which control of the motor can be performed. 本发明公开了转向控制装置、车辆电源系统以及车辆。转向控制装置(50)包括控制器，该控制器被配置成控制对产生转矩的电动机的驱动。转矩是使用来自车载主电源(71)和备份主电源(71)的辅助电源(70A)中的至少任何一个的电力施加至车辆的转向机构的转矩。控制器被配置成当控制器以车辆的启动操作为触发而启动并转变为能够执行对电动机的控制的状态时，等待辅助电源被充电到能够备份主电源的程度，然后允许车辆行驶。