The invention discloses a vehicle driving anti-skid control method and system, electronic equipment and a storage medium, and the method comprises the steps: obtaining vehicle driving data through a vehicle-mounted sensor, carrying out the attachment coefficient analysis through a preset filter algorithm, and obtaining a first attachment coefficient estimation value; obtaining a driving road surface image through a vehicle-mounted camera, and carrying out recognition analysis through a preset image recognition neural network model to obtain a second adhesion coefficient estimation value; carrying out credibility analysis according to the first adhesion coefficient estimation value and the second adhesion coefficient estimation value to obtain a road adhesion coefficient; performing fuzzy reasoning through a preset fuzzy rule according to the road adhesion coefficient, the road utilization adhesion coefficient and the actual slip rate of the vehicle to obtain an expected slip rate; and according to the expected slip rate and the actual slip rate of the vehicle, driving control is conducted through a preset driving anti-slip controller. According to the embodiment of the invention, the problem of vehicle driving slip can be relieved, and the vehicle driving stability and safety are improved. The method can be widely applied to the technical field of new energy automobiles.
本申请公开一种车辆驱动防滑控制方法、系统、电子设备及存储介质,方法包括:通过车载传感器获取车辆行驶数据并通过预设滤波器算法进行附着系数分析,得第一附着系数估计值;通过车载摄像头获取行驶路面图像并通过预设图像识别神经网络模型进行识别分析,得第二附着系数估计值;根据第一附着系数估计值和第二附着系数估计值进行可信度分析,得路面附着系数;根据路面附着系数、路面利用附着系数和车辆实际滑转率通过预设模糊规则进行模糊推理,得期望滑转率;根据期望滑转率和车辆实际滑转率通过预设驱动防滑控制器进行驱动控制。本申请实施例能够缓解车辆驱动滑转问题,提高车辆行驶稳定性和安全性。本申请可以广泛应用于新能源汽车技术领域。
Vehicle driving anti-skid control method and system, electronic equipment and storage medium
车辆驱动防滑控制方法、系统、电子设备及存储介质
2024-08-09
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 |
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