The embodiment of the invention provides an automatic emergency braking control method and device for a vehicle, equipment and a medium, and the method comprises the steps: determining a visual modal road adhesion coefficient and a dynamic modal road adhesion coefficient of the vehicle, and determining a humidity modal road adhesion coefficient of the vehicle through a humidity sensor; then obtaining a first weight corresponding to the visual modal pavement adhesion coefficient, a second weight corresponding to the dynamic modal pavement adhesion coefficient and a third weight corresponding to the humidity modal pavement adhesion coefficient; determining a comprehensive pavement adhesion coefficient according to the pavement adhesion coefficient and the weight; an automatic emergency braking control instruction is generated according to the comprehensive road adhesion coefficient, and the vehicle is subjected to automatic emergency braking control according to the automatic emergency braking control instruction, so that the accuracy of obtaining the road adhesion coefficient is improved by comprehensively considering the three road adhesion coefficients; the method does not need to completely depend on a visual identification function, and improves the safety in the vehicle driving process.
本发明实施例提供了一种车辆自动紧急制动控制方法及装置、设备、介质,通过确定车辆的视觉模态路面附着系数与动力学模态路面附着系数,并通过湿度传感器确定车辆的湿度模态路面附着系数;随后获取视觉模态路面附着系数对应的第一权重,动力学模态路面附着系数对应的第二权重与湿度模态路面附着系数对应的第三权重;从而根据前述路面附着系数与权重,确定综合路面附着系数;进而根据综合路面附着系数生成自动紧急制动控制指令,并根据自动紧急制动控制指令对车辆进行自动紧急制动控制的方式,实现了通过综合考虑三种路面附着系数的方式提升路面附着系数获取的准确性;无需完全依赖视觉识别功能,提高了车辆驾驶过程中的安全性。
Vehicle automatic emergency braking control method and device, equipment and medium
一种车辆自动紧急制动控制方法及装置、设备、介质
2025-02-11
Patent
Electronic Resource
Chinese
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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Vehicle automatic emergency braking method, device and equipment and storage medium
European Patent Office | 2022
|Automatic emergency braking control method, device and equipment and vehicle
European Patent Office | 2024
|Control method and device for automatic emergency braking of vehicle, equipment and medium
European Patent Office | 2024
|Vehicle emergency braking method, device, equipment and medium
European Patent Office | 2024
|Vehicle emergency braking system, vehicle emergency braking method, vehicle, and medium
European Patent Office | 2024
|