Methods, apparatus, systems, devices, and non-transitory computer program products to address communication failures within a wireless battery management system (BMS) of a vehicle are disclosed. In a particular embodiment, a wireless network controller (WNC) of a wireless BMS determines that there is a communication failure between the WNC and one or more module measurement systems (MMSs). The WNC also determines a background radio frequency (RF) power level of a communication channel between the WNC and the one or more MMSs, and selects one or more actions to be performed to attempt to correct a communication failure between the WNC and the one or more MMSs based on the determined background RF power level. In the specific embodiment, the WNC performs the selected one or more actions to attempt to correct the communication failure.
本发明公开了解决车辆的无线电池管理系统(BMS)内通信故障的方法、装置、系统、设备和非暂态计算机程序产品。具体实施例中,无线BMS的无线网络控制器(WNC)确定WNC与一个或多个模块测量系统(MMS)之间存在通信故障。WNC还确定WNC与一个或多个MMS之间通信信道的背景射频(RF)功率电平,并基于所确定的背景RF功率电平,选择一个或多个动作以待执行来尝试纠正WNC与一个或多个MMS之间的通信故障。本具体实施例中,WNC执行所选择的一个或多个动作来尝试纠正通信故障。
Resolving communication failures within vehicle wireless battery management system
解决车辆无线电池管理系统内的通信故障
2022-10-25
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
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