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Motorcycle computer decoder

A decoder and computer technology, applied in the field of computer decoders

Inactive Publication Date: 2012-03-14
北京金奔腾汽车科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Obviously, traditional maintenance methods cannot meet the requirements

Method used

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  • Motorcycle computer decoder
  • Motorcycle computer decoder
  • Motorcycle computer decoder

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Embodiment Construction

[0009] The invention includes a power supply module, a communication interface module with the vehicle, a display module, a standard serial port module and a memory module. The motorcycle computer decoder is connected with the motorcycle, and the decoder sends corresponding commands to the motorcycle computer according to the corresponding protocol, and the motorcycle computer performs its own settings according to the commands or sends various requested data to the decoder. The decoder processes the obtained data and sends them to the storage module and the display module respectively, and displays abnormal data in color. The present invention has a self-learning function and a fault warning color display function. For normal vehicles, if the data obtained by the processor is not within the range of standard data, the measured data is used to replace the upper limit or lower limit of the standard data. Use a prominent warning color display. Users can connect the decoder to t...

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Abstract

The invention relates to a computer detection terminal for fault detection and maintenance of motorcycles. Hardware of the computer detection terminal is designed in a modularized structure and mainly consists of a power supply module, a communication interface, a display module, a standard serial port, a USB upgrading module and a storage module. The invention provides an intelligent detection scheme on the basis of the traditional motorcycle fault detection so as to realize automation and intellectualization of motorcycle fault detection, and the motorcycle fault detection efficiency and accuracy can be greatly improved after the intelligent detection scheme is popularized and used. After being connected with a motorcycle, the motorcycle decoder transmits a command request to a motorcycle computer; the motorcycle computer returns various data according to the request; the decoder analyzes the obtained data and respectively transmits the analyzed data to the storage module and the display module and gives a special remind for abnormal data. The invention comprises multiple patent technologies, such as self-learning judgment, warning color display and the like. Software upgrading can be carried out by a grid conveniently and rapidly and is compatible with continuous development of a new electric control system.

Description

technical field [0001] The invention relates to a computer decoder which can be used for fault diagnosis of various motorcycles. Background technique [0002] Motorcycle engine is a typical comprehensive complex system. From the structural point of view, it is an electromechanical system composed of mechanical, electrical, hydraulic and other subsystems. It belongs to a multi-layer hierarchical structure; from the perspective of fault characteristics, it often manifests as Fault symptoms are complex, and the cause relationship between faults is complicated. Due to the limitation of fault diagnosis technology and application, the engine fault detection in my country's motorcycle manufacturing industry is still in the manual detection stage, mainly using outdated detection methods and means such as ear listening and hand touch. This method is not only inefficient and cannot meet the needs of modern large-scale production, but also due to the influence of subjective and object...

Claims

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Application Information

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IPC IPC(8): G01M17/007
Inventor 宋有姚峰军乔国顺
Owner 北京金奔腾汽车科技有限公司
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