The invention relates to the technical field of intelligent driving, and discloses a control method and device of an automatic driving domain controller, equipment and a storage medium, which are used for reducing the quiescent current of the automatic driving domain controller. The control method is applied to a vehicle control system, the vehicle control system comprises an automatic driving domain controller, the automatic driving domain controller comprises a power management chip and a microcontroller, and the control method of the automatic driving domain controller comprises the steps that when the power management chip detects a direct-current electric signal, the automatic driving domain controller is controlled to be powered on and initialized; when the microcontroller completes power-on and initialization, state signal detection is carried out through the microcontroller; if the state signal of the vehicle is a flameout identification signal, judging whether the acquired vehicle data and the in-vehicle image meet a preset condition or not through a microcontroller; and if the vehicle data and the in-vehicle image meet the preset conditions, the power management chip is controlled to enter a dormant state, and the microcontroller is controlled to be powered off.
本发明涉及智能驾驶技术领域,公开了一种自动驾驶域控制器的控制方法、装置、设备及存储介质,用于降低自动驾驶域控制器的静态电流。应用于车辆控制系统,车辆控制系统包括自动驾驶域控制器,自动驾驶域控制器包括电源管理芯片和微控制器,自动驾驶域控制器的控制方法包括:当电源管理芯片检测到直流电信号时,控制自动驾驶域控制器进行上电和初始化;当微控制器完成上电和初始化时,通过微控制器进行状态信号检测;若车辆的状态信号为熄火标识信号,则通过微控制器判断获取的车辆数据和车内图像是否符合预设条件;若车辆数据和车内图像符合预设条件,则控制电源管理芯片进入休眠状态并控制微控制器进行下电。
Control method and device of automatic driving domain controller, equipment and storage medium
自动驾驶域控制器的控制方法、装置、设备及存储介质
2023-09-15
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
European Patent Office | 2023
|European Patent Office | 2022
|Automatic driving method, device, domain controller, medium, system and vehicle
European Patent Office | 2024
|Automatic driving domain controller, control method and control system
European Patent Office | 2023
|