The invention belongs to the technical field of automobiles, and particularly relates to an active speed limiting control method and system. The method comprises the steps that the active speed limiting function of a vehicle is activated, and a set value of active speed limiting is obtained; performing reverse calculation on the set value of the active speed limit to obtain a control speed target value of the vehicle speed; and controlling the vehicle according to the control speed target value. When a user sets the vehicle speed, the instrument directly displays the set vehicle speed and does not carry out amplification calculation, and after setting is completed, the current set vehicle speed is reversely calculated into the target vehicle speed according to the amplification algorithm of the instrument, so that the set vehicle speed displayed by the instrument, the current displayed vehicle speed and the actual vehicle speed can be coordinated and unified.
本公开属于汽车技术领域,特别涉及一种主动限速的控制方法及系统。所述方法包括:激活车辆的主动限速功能,并得到主动限速的设置值;对主动限速的设置值进行反向计算,得到车速的控制速度目标值;根据控制速度目标值对车辆进行控制。本公开在用户设置车速时,仪表直接显示设置车速,不进行放大计算,设置完成后,把当前设置车速按仪表的放大算法的反向计算为目标车速,使得仪表显示的设置车速、当前显示车速和实际车速能够协调统一起来。
Active speed limiting control method and system
一种主动限速的控制方法及系统
2024-08-30
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Intelligent active speed limiting system and method and vehicle
European Patent Office | 2025
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