According to the vehicle cruise control method, device and equipment and the storage medium, under the condition that the manual gear vehicle is in the constant speed cruise state, whether the vehicle speed is within the set speed range or not is judged. If the vehicle speed exceeds the set upper limit, it is judged that the vehicle is downhill, auxiliary braking is started or the opening degree of an air inlet throttle valve is reduced to reduce the speed, and the vehicle speed is maintained within the set range. If the vehicle speed is lower than the lower limit, the vehicle is judged to be uphill, and the opening degree of an air inlet throttling valve and a variable nozzle technology valve is increased to increase engine torque for acceleration until the vehicle speed returns to the set range. By controlling the air inlet throttle valve, the vehicle auxiliary braking function and the variable nozzle technology valve of the manual gear vehicle, the manual gear vehicle can be intelligently adjusted according to the current vehicle speed and the preset speed cruise vehicle speed range in the constant speed cruise state so as to adapt to different road gradient conditions, and the control method is suitable for the manual gear vehicle. And the vehicle speed of the manual transmission vehicle can be kept in an allowable range during constant-speed cruise.
本发明提供的一种车辆巡航控制方法、装置、设备及存储介质,在手动挡车辆处于定速巡航状态的情况下,判断车速是否处于设定的速度范围内。如果车速超过设定的上限,则判定车辆正在下坡,启动辅助制动或减小进气节流阀的开度来降速,以将车速维持在设定范围。如果车速低于下限,则判定车辆正在上坡,增大进气节流阀和可变喷嘴技术阀开度,以增加发动机扭矩进行加速,直到车速回到设定范围为止。本发明通过对手动挡车辆的进气节流阀、车辆辅助制动功能和可变喷嘴技术阀进行控制,在手动挡车辆定速巡航状态下,智能地根据当前车速和预设定速巡航车速范围进行调整,以适应不同的道路坡度情况,保证手动挡车辆在定速巡航时车速能够保持在允许范围。
Vehicle cruise control method, device and equipment and storage medium
一种车辆巡航控制方法、装置、设备及存储介质
2024-08-16
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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