SYSTEM AND METHOD FOR MEASURING THE RATIONALITY OF TEMPERATURE SENSORS BMS AND BATTERY PACK INCLUDING SYSTEM FOR MEASURING THE RATIONALITY OF TEMPERATURE SENSORS

摘要

The present invention relates to a temperature sensor rationality measurement system and a measurement method, a battery management system including the temperature sensor rationality measurement system and a battery pack. In determining whether a measured temperature value for a specific portion of a battery is rational, rather than using both multiple temperature sensors and separate reference temperature sensors, by excluding the multiple reference temperature sensors and calculating a reference temperature value using only the temperature sensor, and comparing the same with each temperature measurement value, it is possible to determine whether the measured temperature value of the specific portion of the battery is rational and whether an error occurs in the temperature sensor with a simple structure.