| 摘要 |
PROBLEM TO BE SOLVED: To provide a battery sensor device capable of reducing the influences on shunt resistor due to heat while precisely detecting the temperature on a battery. ! SOLUTION: The battery sensor device includes: a sensor unit that has an electrode for detecting current from the battery, a shunt resistor mounted on the electrode and a detector which is disposed being separated from the electrode for detecting the temperature on the battery; and a terminal unit for connecting the negative terminal of the battery to a cable terminal. The temperature detector is arranged so as, when the sensor unit and the terminal unit are integrated with each other, to come into contact with a part of the terminal unit in the vicinity of the negative terminal to detect the temperature on the negative terminal. ! COPYRIGHT: (C)2015,JPO&INPIT |
