Analysis system based on automobile electrical fault setting

An electrical fault analysis system technology, applied in the general control system, electrical test/monitoring, control/regulation system, etc., can solve the problems of low integration, single equipment, etc., to reduce the rate of false positives and false alarms, and the dominance of faults The effect of modernization, easy maintenance and repair

Inactive Publication Date: 2021-03-12
SHANDONG POLYTECHNIC COLLEGE
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Problems solved by technology

[0002] With the development of our country's economy, people's living standards are gradually improving, and the use of cars has become more and more frequent, and more car faults appear in the circuit part. The actual fault diagnosis needs to combine real fault phenomena and It is carried out on real vehicles, and because the current equipment used in automotive electrical fault diagnosis is relatively single, the fault settings can only be limited to simple plug-in insurance and relays, and the integration level is low

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  • Analysis system based on automobile electrical fault setting

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Embodiment Construction

[0011] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0012] When the present invention is specifically implemented, an analysis system based on automobile electrical fault setting is characterized in that: it includes a main control unit, a touch operation screen, an independent power supply unit, a power-off memory, and a relay, and the main control unit is composed of a single-chip microcomputer The control core is integrated into an integrated structure through the PCB board, and the main control unit is equipped with independent functional modules for information processing, fault discrimination, and fault clearing. At the same time, a wireless communication chip is integrated on one side of the main control unit. Embedded in the car panel through a groove, and a communication screen line connection is provided between the touch operation screen and the main control unit, and a power supply connection is pro...

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Abstract

The invention discloses an analysis system based on automobile electrical fault setting. The analysis system is characterized by comprising a main control unit, a touch operation screen, an independent power supply unit, a power-off memory and a relay, wherein a control core of the main control unit is formed by a single-chip microcomputer, and the main control unit is integrated into an integrated structure through a PCB; the main control unit is internally provided with an independent function module for information processing, fault judgment and fault removal; meanwhile, one side of the main control unit is integrally provided with a wireless communication chip; the touch operation screen is embedded in an automobile panel through a groove; and and the touch operation screen is connected with the main control unit through a communication screen wire. The analysis system is based on automobile electrical fault setting, is of an integrated structure, is connected with personal terminal equipment at the same time, facilitates processing through remote contact with experts, greatly reduces time cost, is convenient and fast to use, can reduce the false alarm rate of alarming, enablesfaults to be dominant, and facilitates maintenance and repair of a user.

Description

technical field [0001] The invention relates to an automobile electrical fault diagnosis technology, in particular to an analysis system based on an automobile electrical fault setting. Background technique [0002] With the development of our country's economy, people's living standards are gradually improving, and the use of cars has become more and more frequent, and more car faults appear in the circuit part. The actual fault diagnosis needs to combine real fault phenomena and However, due to the relatively simple equipment used in the fault diagnosis of automotive electrical appliances, the fault settings can only be limited to simple plug-in fuses and relays, and the integration level is low. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an analysis system based on automobile electrical fault setting in view of the above problems. [0004] In order to solve the above-mentioned technical problems, the tec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
CPCG05B23/0213G05B2219/24065
Inventor 梁树路李强
Owner SHANDONG POLYTECHNIC COLLEGE
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