Commercial vehicle power supply management method

• Main Authors: JU HUANZHANG, ZHANG YUN, SHEN PEIFENG, TANG XIQING, XU JIAMING, WU MENGXUAN, WANG HUI, CHENG ZOU, WANG LIFANG, FAN YUZHEN
• Format: Patent
• Language: Chinese; English
• Published: 07.11.2023
• Subjects: PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

According to the technical scheme, the commercial vehicle power supply management method comprises the following steps that a central controller recognizes a power supply use scene according to a vehicle state; the power supply use scene comprises a dormant state, a rest state, an entertainment state and a working state; the central controller selects to start corresponding functions in the gateway system, the power system, the chassis system, the intelligent system, the vehicle body system, the information system and the whole vehicle auxiliary control system according to a power supply use scene and an external input instruction, and drives a sub-controller of equipment for executing the corresponding functions; and enabling the sub-controller to output a corresponding control strategy aiming at the equipment executing the corresponding function. According to the invention, the problems of uncontrollable constant power, non-uniform ACC/ON output sources and uncontrollable power supply under ACC/ON are solve