Sensor module for tension detector of Parking Cable used in Electronic Parking Brake System and tension detector of Parking Cable Containing the Same

摘要

PURPOSE: A sensor module for a tension detector of a parking cable used for an electronic parking brake system and a tension detector of a parking cable comprising the same are intended to enable the sensor module for a tension detector of a parking cable to be mounted on the outer surface of the housing of a tension absorbing module of the parking cable. CONSTITUTION: A sensor module for a tension detector of a parking cable used for an electronic parking brake system comprises a detecting device(222), a connecting part(223), a printed circuit board(223b) and a position correcting hole(221b). The detecting device detects the change of the magnetic field depending on the movement of a magnet, which is installed on the tension absorbing module of the parking cable. The connecting part connects the lead terminal of the detecting device to an ECU, which controls the operation of the parking cable, and sends a signal output from the detecting device to the ECU. The detecting device and the connecting part are installed on the PCB. The PCB comprises a fixed hole, into which a fixed protrusion, which is formed on the outer surface of the housing of the tension absorbing module of the parking cable, is inserted. The fixed hole of the PCB is formed in the longitudinal direction of the housing of the tension absorbing module of the parking cable. A tool, correcting the position of the PCB, is inserted into the position correcting hole.