Vehicle control method and device
Vehicle control method and device
- New search for: LIU QIANG
- New search for: WANG HONGZHI
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- New search for: ZONG WEI
- New search for: LIU QIANG
- New search for: WANG HONGZHI
- New search for: CAO YONG
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The invention relates to the technical field of vehicle control, and provides a vehicle control method and device. The method comprises the steps of under the conditions that a vehicle is started andparked and is in a driving gear, monitoring the state of a neutral gear mode, wherein the neutral gear mode is a mode of controlling a clutch to be in a separated state through software; if the stateof the neutral gear mode changes at the first moment, obtaining a time interval between the first moment and the second moment; wherein change of the state of the neutral gear mode comprises enteringthe neutral gear mode and exiting the neutral gear mode; and the second moment is the moment when the state of the neutral gear mode changes last time; judging whether the time interval is smaller than a threshold time interval or not; if yes, adding one to the number of state changes, and judging whether the number of state changes is greater than a threshold number or not; and if yes, the vehicle is controlled to be forbidden to enter the neutral gear mode within the preset time duration. By adopting the method, the problem of intensified clutch abrasion can be relieved, and clutch service life is prolonged.
本发明涉及车辆控制技术领域，提供了一种车辆控制方法及装置。所述方法包括：在车辆启动、驻车且处于驱动挡位的情况下，对空挡模式的状态进行监测；所述空挡模式为通过软件控制离合器处于分离状态的模式；若空挡模式的状态在第一时刻发生变化，则获取第一时刻与第二时刻的时间间隔；所述空挡模式的状态发生变化包括：进入空挡模式和退出空挡模式；所述第二时刻为上一次所述空挡模式的状态发生变化的时刻；判断所述时间间隔是否小于阈值时间间隔；若是，则将状态变化次数加一，并判断所述状态变化次数是否大于阈值次数；若大于，则控制车辆在预设时间长度内禁止进入空挡模式。采用本方法能够减轻离合器磨损加剧问题，延长离合器使用寿命。
Document information
Vehicle control method and device
一种车辆控制方法及装置
2021-03-26
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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