The invention provides a vehicle upshift control method and device, electronic equipment and a readable storage medium. The vehicle upshifting and gear shifting control method comprises the steps of obtaining first battery management system fault information and a vehicle motor gear upshifting request, and when the first battery management system fault information represents that the rechargeable power of a battery is zero and it is recognized that a motor is requested to be upshifted according to the vehicle motor gear upshifting request, executing a special working condition motor gear shifting control mode so as to control the motor controller to enter an active short-circuit state and finish upshift gear shifting. When the fault information of the first battery management system represents that the rechargeable power of the battery is zero and the upshift working condition of the motor is met, the motor gear shifting control mode under the special working condition is executed, so that the current generated by the motor in the upshift speed regulation process of the motor can be prevented from being poured into the battery of the whole vehicle under the condition of ensuring smooth upshift gear shifting; therefore, the service life of the battery is prolonged, and the use safety of the battery is improved.
本发明提供了一种车辆升挡换挡控制方法、装置、电子设备及可读存储介质。所述车辆升挡换挡控制方法包括:获取第一电池管理系统故障信息以及车辆电机挡位升挡请求,当第一电池管理系统故障信息表征电池可充功率为零且根据车辆电机挡位升挡请求识别到请求电机升挡时,执行特殊工况电机换挡控制模式,以控制电机控制器进入主动短路状态,完成升挡换挡。通过在第一电池管理系统故障信息表征电池可充功率为零且电机升挡工况满足时,执行特殊工况电机换挡控制模式,在保证顺利完成升挡换挡的情况下,能够避免电机升挡调速过程中的电机产生的电流灌入整车电池,进而达到延长电池的使用寿命,提升电池的使用安全性。
Vehicle upshift control method and device, electronic equipment and readable storage medium
车辆升挡换挡控制方法、装置、电子设备及可读存储介质
2021-04-23
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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