The invention relates to an automatic driving control method and system, and the method comprises the steps: enabling a main controller to enter a normal driving control mode when the main controller is normal and an auxiliary controller is normal, and enabling the auxiliary controller to enter a standby mode; the vehicle-mounted millimeter-wave radar performs vehicle body compensation and time synchronization on the detected millimeter-wave radar signal according to the first vehicle body compensation signal and the first time synchronization signal to obtain a first millimeter-wave radar signal; the main controller controls the vehicle to run according to the first millimeter wave radar signal; when the main controller breaks down and the auxiliary controller is normal, the main controller enters a fault mode, and the auxiliary controller enters a failure operation control mode; the vehicle-mounted millimeter-wave radar performs vehicle body compensation and time synchronization on the detected millimeter-wave radar signal according to the second vehicle body compensation signal and the second time synchronization signal to obtain a second millimeter-wave radar signal; and the auxiliary controller controls the vehicle to run according to the second millimeter wave radar signal and prompts the driver to take over the vehicle.
本发明涉及一种自动驾驶控制方法及其系统,包括:当主控制器正常且副控制器正常时,主控制器进入正常驾驶控制模式,副控制器进入备用模式;车载毫米波雷达根据第一车身补偿信号和第一时间同步信号对其检测到的毫米波雷达信号进行车身补偿和时间同步得到第一毫米波雷达信号;主控制器根据第一毫米波雷达信号控制车辆行驶;当主控制器故障且副控制器正常时,主控制器进入故障模式,副控制器进入失效运行控制模式;车载毫米波雷达根据第二车身补偿信号和第二时间同步信号对其检测到的毫米波雷达信号进行车身补偿和时间同步得到第二毫米波雷达信号;副控制器根据第二毫米波雷达信号控制车辆行驶,并进行驾驶员接管车辆的提示。
Automatic driving control system and method thereof
一种自动驾驶控制系统及其方法
2024-03-01
Patent
Elektronische Ressource
Chinesisch
IPC: | 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 |
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