| 摘要 |
PURPOSE: A method and a system for remotely monitoring a battery in real time are provided to improve the reliability of a system by sensing the abnormality of a battery in advance. CONSTITUTION: A computer(10) transmits the command of a main program to an impedance measuring board(40) included in a storage battery(30) and receives the result for checking abnormality by measuring the impedance of the corresponding storage battery from the impedance measuring board A CAN to Ethernet card(20) enables the transmission of data between the impedance measuring board and the computer using CAN communication. The storage battery connects the impedance measuring board to each other in parallel. An AC impedance measuring board receives the command of the main program from the computer and measures the impedance of the storage battery in real time. |
