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Title:
STEERING WHEEL SWITCH CIRCUIT
Document Type and Number:
Japanese Patent JPS5923748
Kind Code:
A
Abstract:

PURPOSE: To simplify the structure of connections, by connecting control instructions from a several switches attached to a steering wheel to stationary parts on a vehicle body side through a small number of the above-mentioned connections so that a several number of objects to be controlled on the vehicle side are operated.

CONSTITUTION: A switch section 1 attached to a steering wheel, comprises switches SW1 through SW3 connected in parallel to two terminals 1a, 1b and diodes D2, D3 connected in series to the switches SW2, SW3. The above-mentioned terminals 1a, 1b are connected to connections (a, b) for connecting them to a vehicle body side. Control signals delivered from the outlet ends A, B of a control section 2 arranged on the vehicle body side for selecting the outputs of the switches, are transmitted to objects to be controlled. Further, the control section 2 creates combinations of different levels in accordance with the actuations of the switches, by changing the level of an inlet end 3 of control signal, thereby the objects to be controlled, corresponding to the actuated switches, are controlled. With the use of the combinations.


Inventors:
DANIERU OOJIERO
JIYAN KUROOTO KOSUTO
NAEDE HIDEHIKO
FUNAOKA CHIHIRO
Application Number:
JP1982000130542
Publication Date:
February 07, 1984
Filing Date:
July 28, 1982
Export Citation:
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Assignee:
RENAULT
STANLEY ELECTRIC CO LTD
International Classes:
B60R16/02; B60R16/027; B62D1/04; G05B24/00; G08C19/30; H04Q9/00; (IPC1-7): B60R16/02; G05B24/02



 
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