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1. (WO2017038513) DISCONNECTION DETECTOR

Pub. No.:    WO/2017/038513    International Application No.:    PCT/JP2016/074307
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Tue Aug 23 01:59:59 CEST 2016
IPC: G01R 31/02
Applicants: DENSO CORPORATION
株式会社デンソー
Inventors: IKUSHIMA Keisuke
生島 佳祐
ISHIHARA Toshiro
石原 俊郎
Title: DISCONNECTION DETECTOR
Abstract:
A disconnection detector is provided with: a plurality of current-carrying circuits (6a, 6b) for carrying a constant electric current from a direct-current power source (VC) to each of a plurality of loads (3a, 3b) via resistor elements (7a, 7b) having a prescribed resistance; a plurality of voltage detection units (8a, 8b) provided to each of the plurality of current-carrying circuits and used for detecting the load-side voltages of the resistor elements; and a control circuit (5) for determining, on the basis of the detected voltages detected by the plurality of voltage detection units, the state of disconnection of each of a plurality of paths via which current is carried to the loads corresponding to each of the current-carrying circuits.