The invention relates to the field of vehicle power takeoff devices, and discloses a power takeoff device control method and device. According to the power takeoff control method provided by the method, parking power takeoff or driving power takeoff can be carried out according to different preconditions and trigger conditions, and unnecessary mechanical damage of the power takeoff caused by misoperation of a driver is effectively avoided; when the power takeoff is in the running power takeoff working state, the current gear of the gearbox is calculated in real time, if the current gear does not conform to the preset gear, fault alarming is conducted, and unnecessary mechanical damage caused by the abnormal gear of the gearbox when the power takeoff works for a long time is avoided; when the power takeoff receives the emergency exit operation triggered by the driver in the working process, the power takeoff performs exit operation and stops working, and the method can meet the working requirement of emergency shutdown of the power takeoff while reducing misoperation as much as possible.
本发明涉及车辆取力器领域,公开了一种取力器控制方法及装置。该方法提供的取力器控制方法可以根据不同的前置条件和触发条件进行驻车取力或者行车取力,本方法有效的避免了驾驶员因误操作而导致取力器不必要的机械损伤;当取力器处于行车取力工作状态时,实时计算变速箱当前档位,若当前档位不符合预设的档位时,进行故障报警,本方法避免了取力器长时间工作变速箱异常挡位,而产生的不必要机械损伤;当取力器在工作过程中,接收到驾驶员触发的紧急退出操作,取力器进行退出操作,停止工作,本方法能在尽量减少误操作的同时满足取力器紧急停机的工作需求。
Power takeoff control method and device
一种取力器控制方法及装置
23.12.2022
Patent
Elektronische Ressource
Chinesisch
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 / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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