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Saloon car electronic control unit (ECU) mounting structure

A technology for installation structures and cars, which is applied to vehicle parts, transportation and packaging, circuits or fluid pipelines, etc., which can solve problems such as unguaranteed performance and service life, great influence of temperature and vibration, and harsh working environment of ECU, etc., to achieve Avoid the effects of high temperature and vibration, ensure performance and service life, and reduce the cost of transformation

Inactive Publication Date: 2014-07-16
力帆科技(集团)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high temperature and strong vibration in the engine compartment, the working environment of the ECU is harsh, and the ECU is greatly affected by temperature and vibration, and its performance and service life are not guaranteed.

Method used

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  • Saloon car electronic control unit (ECU) mounting structure
  • Saloon car electronic control unit (ECU) mounting structure
  • Saloon car electronic control unit (ECU) mounting structure

Examples

Experimental program
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Embodiment Construction

[0018] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0019] Such as figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown, the instrument panel 5 of the car is made of parts such as the instrument panel tube beam 3, the lower guard plate 6 of the instrument panel and the upper guard plate of the instrument panel, and the structure of the instrument panel 5 is the same as the prior art, so it will not be repeated here. An ECU 4 is arranged at the right end of the instrument panel 5 , and the ECU 4 is located below the instrument panel tube beam 3 , and a first bracket 1 is arranged between the ECU 4 and the instrument panel tube beam 3 . The first bracket 1 is formed by injection molding of reinforced plastic, and is composed of a positioning piece 1a, a transition piece 1b and a strap 1c. Wherein, the positioning piece 1a is a right-angled piece structure, which is composed of a horizontal sec...

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PUM

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Abstract

The invention discloses a saloon car electronic control unit (ECU) mounting structure, which comprises an ECU (4). The ECU (4) is arranged at the right end of an instrument desk (5) and is located below an instrument desk tubular beam (3); a first support (1) is arranged between the ECU (4) and the instrument desk tubular beam (3); and the ECU (4) is fixedly connected with the instrument desk tubular beam (3) through the first support. According to the saloon car ECU mounting structure, the ECU is refitted to the instrument desk tubular beam below, so that the ECU is separated from an engine compartment, therefore, the ECU can be effectively prevented from being influenced by high temperature and vibration, and the performance and the service life of the ECU are ensured. The saloon car ECU mounting structure has the characteristics of skillful design, simple structure, easiness in modification and low modification cost and is suitable for saloon cars with various types.

Description

technical field [0001] The invention belongs to the technical field of cars, and in particular relates to an installation structure of a car ECU. Background technique [0002] ECU (Electronic Control Unit) electronic control unit, also known as "driving computer", "vehicle computer", etc., its function is to calculate, process and judge the information input by the air flow meter and various sensors according to the programs and data in the memory. Then output instructions to provide an electric pulse signal of a certain width to the fuel injector to control the fuel injection quantity. At present, the ECU on a car is usually arranged in the engine compartment and next to the air filter. Due to the high temperature and strong vibration in the engine compartment, the working environment of the ECU is harsh, and the ECU is greatly affected by temperature and vibration, and its performance and service life are not guaranteed. Contents of the invention [0003] The technical...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R16/02
Inventor 陈光建
Owner 力帆科技(集团)股份有限公司