CONCENTRATED HOUSING BOX FOR ECU

摘要

PROBLEM TO BE SOLVED: To realize line saving of a wiring harness connected to a concentrated housing box for an ECU with suppressing increase of spaces of the concentrated housing box and installation when a plurality of ECU substrates are installed in a vehicle.

SOLUTION: A plurality of ECU substrates 15 are housed under a laminate state in a case 11, and bus bars 18 are inserted from slits 12 cut in an orthogonal direction to the substrate 15 on the external surface of the case 11, into the case 11. Circuit connection between each of the substrates 15 laminated via the bus bars 18 is realized by pressure contracting a plurality of pressure contact slots 18a projected at prescribed positions on the bus bars 18 to an end edge of each of the substrates 15, and the bus bars 18 form a power circuit and a ground circuit becoming common circuits to each of the substrates 15.

COPYRIGHT: (C)2004,JPO