Control system of generator for a vehicle
First Claim
1. A system for controlling a vehicular generator, comprising:
- a voltage controlling device for adjusting a generator output voltage of a generator connected to an in-vehicle battery to a predetermined voltage, the voltage controlling device including an external voltage sensing terminal for detecting an external voltage of the generator, and the generator output voltage being adjusted through on/off control of a field current of the generator in accordance with the external voltage, characterized in that an external control unit is inserted between the external voltage sensing terminal and the battery to generate a voltage drop.
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Accused Products
Abstract
A system for controlling a vehicular generator, includes: a voltage controlling device 1 for adjusting a generator output voltage a generator 10 connected to an in-vehicle battery 4 to a predetermined voltage, the voltage controlling device 1 including external voltage sensing terminal S for detecting an external voltage of the generator 10, and the generator output voltage being adjusted through on/off control of a field current of the generator 10 in accordance with the external voltage, in which an external control unit 5 is inserted between the external voltage sensing terminal S and the battery 4 to cause a voltage drop. Consequently, it is possible to dispense with an exclusive input terminal for external signal, thereby enabling simple system configuration cost reduction.
12 Citations
6 Claims
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1. A system for controlling a vehicular generator, comprising:
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a voltage controlling device for adjusting a generator output voltage of a generator connected to an in-vehicle battery to a predetermined voltage, the voltage controlling device including an external voltage sensing terminal for detecting an external voltage of the generator, and the generator output voltage being adjusted through on/off control of a field current of the generator in accordance with the external voltage, characterized in that an external control unit is inserted between the external voltage sensing terminal and the battery to generate a voltage drop. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification