Differential lock control method and device of four-wheel drive vehicle and four-wheel drive vehicle

The invention relates to the field of differential lock control, and particularly discloses a differential lock control method and device of a four-wheel drive vehicle and the four-wheel drive vehicle. The method comprises the steps that the working mode of the four-wheel drive vehicle and the runni...

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Bibliographische Detailangaben
Hauptverfasser:	SUN LILIN, ZHANG JIKUAN, QI WENTAO, LIU DAWEI, LI QINGLEI, YANG SHUANBAO, LI GANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to the field of differential lock control, and particularly discloses a differential lock control method and device of a four-wheel drive vehicle and the four-wheel drive vehicle. The method comprises the steps that the working mode of the four-wheel drive vehicle and the running state of a preset component are obtained in real time; and when the working mode and the running state of the preset component meet different preset conditions, different differential lock control strategies are executed. The control strategy of adjusting the differential lock through multiple conditions is safer and more reliable than manual operation, manual operation is reduced, and operation safety is improved. 本发明涉及差速锁控制领域，具体公开了四轮驱动车辆的差速锁控制方法、装置及四轮驱动车辆，方法包括：实时获取四轮驱动车辆的工作模式和预设部件的运行状态；当所述工作模式和所述预设部件的运行状态满足不同的预设条件时，执行不同的差速锁控制策略。本申请通过多条件调节差速锁的控制策略，比人工操作安全可靠，且减少人工操作，增加了操作的安全性。