Product byConsisting of two parts: remote intelligent operation and maintenance host and single section voltage acquisition module. The voltage, internal resistance, and temperature (supporting balance function) of a single section are collected and uploaded to the host. The host completes the collection and instruction execution of data such as battery pack discharge, charging, group terminal voltage and current, rectifier voltage and current, ambient temperature, etc., and then uses the internal network orGPRSUpload to the designated server, process and filter the data,PCThe platform displays the required information, whilePCThe platform can issue charging and discharging instructions. And it can monitor the real-time working status of the host and the relevant parameter information of the battery pack.