LOAD DRIVING SYSTEM

PROBLEM TO BE SOLVED: To provide a load driving system capable of quickly stopping and resuming driving of a load, by largely reducing the diameter and weight of an electric wire such as a wire harness for supplying an electric current to the load. SOLUTION: This load driving system drives a plurality of loads 1 by supplying the electric current to the loads 1 via the electric wire W, and has a switching part 2 arranged in response to the respective loads 1 and switching a state of supplying the electric current to the respective loads 1 and an unsupplied state, a driving control part 3 controlling switching operation of the respective switching parts 2, an electric current detecting part 4 detecting a value of the electric current supplied to the driving load 1, and a determining part 5 determining whether or not a detecting current value detected by the electric current detecting part 4 becomes a predetermined reference value or more. The determining part 5 monitors the detecting current value, and transmits a driving stopping signal S3 to the driving control part 3 when determining that the detecting electric current value is the predetermined reference value or more and there is no need to supply the electric current to the load 1. COPYRIGHT: (C)2008,JPO&INPIT