The present disclosure provides for motorized vehicle control based on validated battery cell voltage. A vehicle includes a traction battery and a cell monitor associated with strings of cells, each having associated connected cells. Each monitor is configured to generate a compressed encoded representation of traction battery cell voltage measurements using artificial intelligence, such as a neural network. A battery controller in communication with each battery cell monitor receives the compressed encoded representation and generates a reconstructed traction battery cell voltage measurement, and controls the traction battery in response to the reconstructed traction battery cell voltage measurement. Uncoded cell voltage measurements may be communicated with a compressed coded representation of cell voltage measurements and used to validate reconstructed measurements.

    本公开提供额“基于经验证的电池单元电压的电动化车辆控制”。一种车辆包括牵引电池和与电池单元串相关联的电池单元监测器,每个电池单元串具有相关联的连接的电池单元。每个监测器被配置为使用人工智能诸如神经网络产生牵引电池单元电压测量值的压缩的编码表示。与每个电池单元监测器进行通信的电池控制器接收压缩的编码表示并产生重建的牵引电池单元电压测量值,并且响应于重建的牵引电池单元电压测量值而控制牵引电池。未编码的电池单元电压测量值可以用电池单元电压测量值的压缩的编码表示来传送并用于验证重建的测量值。


    Access

    Download


    Export, share and cite



    Title :

    ELECTRIC VEHICLE CONTROL BASED ON VERIFIED BATTERY CELL VOLTAGE


    Additional title:

    基于经验证的电池单元电压的电动化车辆控制


    Contributors:
    ZHU DI (author) / CAMPBELL JAMES J (author) / ZHAO GUOHUA (author)

    Publication date :

    2022-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Circuit-based voltage control of electric vehicle battery

    TOKARZ NATHAN P / ROCROIX THIERRY / HARRIS BRIAN N et al. | European Patent Office | 2024

    Free access

    Controlling vehicle systems based on verified signals

    CHAVEZ CARLOS J P / DE'ANGELI SACHA MELQUIADES / JONES JR DAVID M et al. | European Patent Office | 2023

    Free access

    HIGH VOLTAGE BATTERY CONDITIONING FOR BATTERY ELECTRIC VEHICLE

    ASHRAF UMRAN / CHAPMAN TYLER / CORONA MICHAEL et al. | European Patent Office | 2023

    Free access

    High voltage battery system for electric vehicle

    European Patent Office | 2015

    Free access

    BATTERY MODULE OF HIGH-VOLTAGE BATTERY FOR ELECTRIC VEHICLE

    MOSTOFI SASCHA / KELLNER PHILIPP | European Patent Office | 2020

    Free access