Configuration construction of vehicle engine electronic control unit
A technology of electronic control unit and engine, which is applied in the direction of engine control, engine components, fuel injection device, etc., and can solve the problems such as the harm of electronic control unit 1
Active Publication Date: 2014-09-10
KYMCO
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Problems solved by technology
[0003] Among them, in terms of Taiwan No. 091109562 patent, such as figure 1 , 2 As shown, the electronic control unit 1 is arranged on one side of the throttle body 11, the electronic control unit 1 and the throttle body 11 are arranged in parallel, and the external coupler of the electronic control unit 1 The joint surface of 1a faces the other side of the throttle valve body 11, so the joint surface of the external coupler 1a is vertical to the electronic control unit 1. This configuration has many shortcomings, such as the joint surface of the external coupler 1a is easy to Invasion of accumulated dust and moisture, such as the electronic control unit 1 is easily affected by the high temperature of the engine crankcase E, ... etc., will cause damage to the normal operation of the electronic control unit 1
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[0034] In order to make it easier for your examiners to understand the structure of the present invention and the effects it can achieve, the accompanying drawings are as follows:
[0035] See first image 3 As shown, with regard to the motorcycle 2 of jet engine, a control handle 22 is provided in front of a pedal pad 21, and the front wheel 23 is pivoted on the lower side of the control handle 22, and at the rear of the pedal pad 21 is Raised seat cushion 24, the below of seat cushion 24 is provided with the storage box 25 that is accommodated for safety helmet or other article, and the bottom of this storage box 25 is jet engine 3, and this jet engine 3 transmits power to rear wheel 26, and can drive the rotation of rear wheel 26 after starting jet engine 3, and then drive front wheel 23 and do synchronous rotation to reach the purpose of advancing. The injection engine 3 is provided with the action flow of the injection system 3a, please cooperate Figure 4 For reference...
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The invention discloses a configuring structure of an electronic control unit of a vehicle engine; a throttle valve is arranged in the range of the convex part of the bottom part of a holding box and is provided with the electronic control unit which can control the operation of an engine jetting system; the electronic control unit forms inclining cross with the center line of the throttle valve by the center line thereof and is arranged on the throttle valve by a mode of angle, namely, the electronic control unit is arranged on the throttle valve in an inclined mode; therefore, after the electronic control unit is arranged on the throttle valve, the height of the upper end thereof can be reduced effectively; and the lower end of the electronic control unit can hold proper distance with a crankcase; therefore, the electronic control unit is led to keep better operation function, simultaneously, the limit condition which has the influence on the holding space by the holding box is reduced to be the least and the internal space of the holding box can be increased.
Description
【Technical field】 [0001] The invention relates to an arrangement structure of an electronic control unit of a vehicle engine. By accommodating a throttle valve body of the electronic control unit at the bottom of the storage box, it is better to keep the electronic control unit in operation. performance, and can increase the internal space of the storage box. 【Background technique】 [0002] The operation of the injection system of the motorcycle injection engine depends on the control of the electronic control unit 1, and the configuration of the electronic control unit 1, as shown in Japanese Patent Laid-open No. 11-294216 and Taiwan No. 091109562 patent, is widely known to the vehicle industry. [0003] Among them, in terms of Taiwan No. 091109562 patent, such as figure 1 , 2 As shown, the electronic control unit 1 is arranged on one side of the throttle body 11, the electronic control unit 1 and the throttle body 11 are arranged in parallel, and the external coupler of ...
Claims
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IPC IPC(8): F02D35/00F02M39/00
Inventor 许永昌林光荣张国认
Owner KYMCO