The invention provides a communication method, an electronic device and a storage medium, the method is applied to an AFE, the AFE is connected with a target cell, and the AFE is also connected to a target end through a first hard wire, and the method comprises the following steps: when it is detected that the target cell has a fault, generating a cell fault signal; obtaining a high-low level sequence in the battery cell fault signal; and according to the high-low level sequence, adjusting the level on the first hard wire, so that the target end generates the high-low level sequence based on the level change on the first hard wire to obtain a cell fault signal. According to the embodiment of the invention, when the target battery cell breaks down, the battery cell fault signal is generated, and then the level on the first hard line is adjusted directly through the high-low level sequence in the battery cell fault signal, so that the transmission of the battery cell fault signal on the first hard line is realized, daisy chain communication is avoided, and compared with the differential signal transmission of daisy chain, the transmission efficiency is improved. And simple transmission of high and low levels is directly carried out through a hard wire, so that the reliability of cell fault reporting is higher.
本发明提供一种通信方法、电子设备及存储介质,方法应用于AFE,AFE连接有目标电芯,AFE还通过第一硬线连接至目标端,方法包括:检测到目标电芯发生故障时,生成电芯故障信号;获取电芯故障信号中的高低电平序列;按照高低电平序列,调节第一硬线上的电平,以供目标端基于第一硬线上的电平变化,生成高低电平序列,得到电芯故障信号。本发明实施例通过在目标电芯发生故障时,生成电芯故障信号,然后直接通过电芯故障信号中的高低电平序列,调节第一硬线上的电平,实现电芯故障信号在第一硬线上的传输,避免了采用菊花链通信,相较于菊花链的差分信号传输,通过硬线直接进行高低电平的简单传输,电芯故障上报的可靠性更高。
Communication method, electronic equipment and storage medium
通信方法、电子设备及存储介质
2023-08-01
Patent
Electronic Resource
Chinese
IPC: | H04Q Wähltechnik , SELECTING / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
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