| 摘要 |
PURPOSE:To decentralize a joint converging on cowl harness to be connected to floor harness by setting up a cpu storage box with a joint absorbing function of central processing units in the rear of a vehicle, and concentrating these central processing units on the cpu storage box. CONSTITUTION:A cpu storage box 8 with a joint absorbing function of central processing units consisting of an A/D central processing unit 2, an O/D cpu 4 and a VPS cpu 5 or the like is set up in the rear of a vehicle. Then, these central processing units are concentrated on this cpu storage box 8, whereby a joint converging on cowl harness 1 to be connected to floor harness 6 is decentralized. In addition, the cpu storage box 8 is formed from a box body 81 and a box cover 82, while plural numbers of chambers 8 housing each of these central processing units, are partitioned off in the box body 81. Moreover, a multiplex transmission processing part 10 is additionally installed in a joint absorption wiring board 9 or the like of the cpu storage box 8, and thereby each signal of these central processing units is processed by a single multiplex transmission circuit. |
