Battery management system, processing device, battery management method, and battery management and control system

A battery management and control system, comprising:

• a battery management system comprising a processor and a memory storing computer program instructions;
• wherein the processor, when executing the computer program instructions, implements a battery management method, wherein the battery management method comprises:
• transmitting, under a condition that it is determined that a connection relationship between unfailing cells of a target battery pack changes when a target failure cell in the target battery pack is isolated, original configuration information of the target battery pack to a processing device, so that the processing device generates adjusted configuration information according to the original configuration information;
• receiving the adjusted configuration information transmitted by the processing device, wherein the adjusted configuration information comprises an identification of the target failure cell;
• performing management operations on the unfailing cells of the target battery pack according to the adjusted configuration information, and
• the processing device comprising a processor and a memory storing computer program instructions;
• wherein the processor, when executing the computer program instructions, implements a battery management method, wherein the battery management method comprises:
• generating adjusted configuration information based on original configuration information of a target battery pack transmitted by the battery management system and an acquired identification of a target failure cell in the target battery pack;
• transmitting the adjusted configuration information to the battery management system, so that the battery management system performs management operations on unfailing cells of the target battery pack according to the adjusted configuration information.