The invention discloses a control method for predicting energy recovery of a weak hybrid system vehicle. The control method comprises the following steps: monitoring a predicted SOC value; judging whether SOC control activation is predicted or not; a process of correcting an active power generation SOC threshold value 1; calculating an active power generation SOC threshold value 2; a process of correcting an active assistance SOC threshold value 4; a process of calculating an active assistance SOC threshold value 5; and a process of monitoring the SOC of the battery. According to the control method for predicting energy recovery of the weak hybrid system vehicle, the ADAS module can be used for predicting the recoverable SOC amount of the road ahead, energy is released in advance, active power generation is delayed, energy is reasonably distributed through prediction control, and oil consumption is reduced.

    本发明公开了一种弱混系统车辆预测能量回收的控制方法,包括:监控预测SOC值的过程;是否预测SOC控制激活的判断过程;修正主动发电SOC阈值1的过程;计算主动发电SOC阈值2的过程;修正主动助力SOC阈值4的过程;计算主动助力SOC阈值5的过程;以及监测电池SOC的过程。本发明的弱混系统车辆预测能量回收的控制方法,能够使用ADAS模块预测前方道路可回收SOC量,提前释放能量,推迟主动发电,通过预测控制合理分配能量,降低油耗。


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    Title :

    Control method for predictive energy recovery of weak hybrid system vehicle


    Additional title:

    弱混系统车辆预测能量回收的控制方法


    Contributors:
    LIU XIAOYONG (author) / LIN TIEJIAN (author) / HUANG YINGXI (author) / NING XU (author) / DU YU (author) / ZHENG DONG (author) / HUANG SHUQI (author) / LI JIAPING (author)

    Publication date :

    2023-10-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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