The invention provides an AEB performance optimization method and system, a readable storage medium and computer equipment, and the method comprises the steps: obtaining braking behavior data adopted when a vehicle runs at a preset speed in different simulated emergency braking scenes, and generating a plurality of braking deceleration curves according to the braking behavior data; filtering the plurality of brake deceleration curves, and fitting the filtered brake deceleration curves to obtain a reference deceleration curve; acquiring an actual request deceleration curve generated when the vehicle intervenes in the AEB at the preset speed; and the reference deceleration curve serves as an AEB request strategy to adjust AEB performance parameters, so that the coincidence rate of the actual request deceleration curve and the reference deceleration curve reaches a target value. The technical problem that in the prior art, the deceleration requested by the AEB is large, and consequently the driving experience of a driver is reduced is solved.
本发明提供一种AEB性能优化方法、系统、可读存储介质及计算机设备,所述方法包括:获取车辆在不同模拟紧急制动场景下以预设速度行驶时采取的制动行为数据,并根据所述制动行为数据生成多个制动减速度曲线;对多个所述制动减速度曲线进行滤波、并在滤波后对其进行拟合处理得到参考减速度曲线;获取车辆在所述预设速度下AEB介入时所产生的实际请求减速度曲线;将所述参考减速度曲线作为AEB请求策略对AEB性能参数进行调校,以使所述实际请求减速度曲线与所述参考减速度曲线的重合率达到目标值。解决了现有技术中,AEB请求的减速度较大,导致降低驾驶人员驾乘体验的技术问题。
AEB performance optimization method and system, readable storage medium and computer equipment
一种AEB性能优化方法、系统、可读存储介质及计算机设备
2022-10-14
Patent
Elektronische Ressource
Chinesisch
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