Internal combustion engine control circuit and internal combustion engine control method

A technology of internal combustion engine control and internal combustion engine, which is applied in the direction of motor starting for engines, machines/engines, mechanical equipment, etc., and can solve problems such as power reduction and other problems
CN104884784AActive Publication Date: 2015-09-02SHINDENGEN ELECTRIC MFG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHINDENGEN ELECTRIC MFG CO LTD
Publication Date
2015-09-02

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Abstract

When a main switch (70) is in an off state, a control unit (50) connects one end of a capacitor (C) to a first switch (10) by means of a second switch (15) and disconnects one end of a battery (B) and the second switch (15) from each other by means of the first switch (10). When a starter motor (46) is to be activated by bringing the main switch (70) into an on state, the one end of the capacitor (C) is connected to the first switch (10) by the second switch (15), and the one end of the battery (B) is connected to the second switch (15) by the first switch (10), thereby connecting the battery (B) to the capacitor (C) in series. Once the internal combustion engine (60) has started up, the one end of the capacitor (C) is connected to the first switch (10) by the second switch (15), and the one end of the battery (B) and the second switch (15) are disconnected from each other by the first switch (10).
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Description

technical field

[0001] The present invention relates to an internal combustion engine control circuit for controlling an internal combustion engine such as an engine (Engine), and an internal combustion engine control method using the internal combustion engine control circuit. Background technique

[0002] Conventional internal combustion engine control circuits, such as Figure 8 The internal combustion engine control circuit shown in . Such as Figure 8 As shown, the internal combustion engine control circuit connected to the battery (Battey) B includes: a load control circuit 130 that controls the load 131, a rectifier circuit 140 that rectifies the current generated by the generator 141, and a starter motor (Cell Motor) driven The driving circuit 145, and the control unit 150 connected to and controlling the load control circuit 130, the rectifying circuit 140 and the driving circuit 145. In addition, in the Figure 8 In the illustrated form, a main switch (Main Switch...

Claims

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