The invention relates to a method, device and equipment for calculating the minimum turning radius of a vehicle and a readable storage medium, and relates to the technical field of vehicles. When the vehicle steering system does not conform to Ackerman steering, a correction angle is obtained through calculation based on the wheelbase, the steering wheel tread and the steering angle; and calculating the minimum turning radius of the vehicle based on the wheelbase, the steering wheel tread, the steering angle and the correction angle. According to the application, the minimum turning radius of the vehicle is calculated only by measuring the tire steering angle, the steering wheel tread and the wheel base and combining the correction angle, so that the calculation precision of the minimum turning radius of the vehicle is effectively improved, the parameter acquisition is simple and easy to operate, the requirements of vehicle design and test stages on a test site can be eliminated, and the test efficiency is improved. Therefore, measurement errors caused by uncertainty of a test site and equipment can be eliminated, and meanwhile, the measurement efficiency of the minimum turning radius of the vehicle is improved.
本申请涉及一种车辆最小转弯半径计算方法、装置、设备及可读存储介质,涉及车辆技术领域,包括获取车辆的轴距、转向轮轮距以及车辆转向时对应的转向角度;当车辆转向系统不符合阿克曼转向时,基于轴距、转向轮轮距和转向角度计算得到修正角度;基于轴距、转向轮轮距、转向角度和修正角度计算得到车辆最小转弯半径。通过本申请,仅需测量轮胎转向角度、转向轮轮距和轴距,并结合修正角度来计算得到车辆最小转弯半径,不仅有效提升了车辆最小转弯半径的计算精度,且参数获取简单易操作,此外可摆脱车辆设计及试验阶段对试验场地的需求,进而能够消除试验场地及设备不确定性带来的测量误差的同时,提升车辆最小转弯半径的测量效率。
Vehicle minimum turning radius calculation method, device and equipment and readable storage medium
车辆最小转弯半径计算方法、装置、设备及可读存储介质
2022-11-04
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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