The invention discloses a hybrid vehicle gear control method and device, a medium and equipment, and the method comprises the steps that after a vehicle is powered on, the first charging and discharging capacity of a power battery is obtained; if the first charging and discharging capacity is smaller than a capacity threshold value, a performance limited scene of the driving motor is determined according to a capacity interval corresponding to the first charging and discharging capacity, and the capacity threshold value is the minimum value when the charging and discharging capacity of the power battery is in a normal state; and if the first charging and discharging capacity corresponds to the first capacity interval and the driving motor is in the first performance limited scene, the hybrid gearbox is controlled to be locked at a target gear, the target gear is a power dividing gear between a pure electric gear and a target direct drive gear, and the target gear is located in the upshift direction of the pure electric gear. The problem that a user may perceive power interruption when having a gear shifting demand can be avoided, and the gear shifting experience of the user is improved.
本申请公开了混动车辆挡位控制方法、装置、介质和设备,方法包括:在车辆上电后,获取动力电池的第一充放电能力;若第一充放电能力小于能力阈值,则根据第一充放电能力对应的能力区间,确定驱动电机的性能受限场景,能力阈值为动力电池的充放电能力处于正常状态的最小值;若第一充放电能力对应第一能力区间,驱动电机处于第一性能受限场景,则控制混动变速箱锁定在目标挡位,目标挡位为纯电挡位和目标直驱挡位之间的功率分流挡位,目标挡位位于纯电挡位的升挡方向。本申请能够避免用户在具有换挡需求时可能感知到动力中断的问题,提高了用户的换挡体验。
Hybrid vehicle gear control method and device, medium and equipment
混动车辆挡位控制方法、装置、介质和设备
2024-11-12
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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