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Precise motorcycle engine ignition system and precise motorcycle engine ignition method

An ignition system and engine technology, applied in automatic control, automatic control, electrical automatic control and other directions, can solve problems such as low efficiency of ignition technology, and achieve the effect of improving vehicle economy and emission standards

Inactive Publication Date: 2017-08-01
武汉菱电汽车电控系统股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings of low efficiency of the existing ignition technology, to provide a motorcycle engine precise ignition control system and its method

Method used

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  • Precise motorcycle engine ignition system and precise motorcycle engine ignition method
  • Precise motorcycle engine ignition system and precise motorcycle engine ignition method
  • Precise motorcycle engine ignition system and precise motorcycle engine ignition method

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Embodiment Construction

[0069] Below in conjunction with accompanying drawing and embodiment describe in detail:

[0070] 1. Ignition control system

[0071] 1. Overall

[0072] Such as figure 1 , the system includes an ignition coil 20, a spark plug 30, a crankshaft position sensor 40 and other sensors 50;

[0073] An ignition control device 10 is provided;

[0074] Crankshaft position sensor 40 and its function sensor 50 are connected with ignition control device 10 respectively, provide the crankshaft position signal of engine to single-chip microcomputer 15 in real time;

[0075] The ignition control device 10, the ignition coil 20 and the spark plug 30 are sequentially connected to form the ignition system of the engine;

[0076] The ignition control system 10 comprises an ignition transistor drive tube 11, an input signal processor 12, an output signal processor 13, other function drivers 14 and a single-chip microcomputer 15;

[0077] The input signal processor 12, the single-chip microco...

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Abstract

The invention discloses a precise motorcycle engine ignition system and a precise motorcycle engine ignition method and relates to a motorcycle engine ignition system. The structure of the precise motorcycle engine ignition system is as follows: a crankshaft position sensor (40) and a crankshaft function sensor (50) are connected with an ignition control device (10); the ignition control device (10), an ignition coil (20) and a sparking plug (30) are sequentially connected; the structure of the ignition control device (10) is as follows: an input signal processor (12), a single-chip microcomputer (15) and an output signal processor (13) are sequentially connected; the output signal processor (13) is connected with an ignition crystal driving tube (11) and an other function actuator (14). The precise motorcycle engine ignition system can precisely control ignition of a motorcycle engine and is high in ignition efficiency and response speed; the ignition control device can carry out cylinder identification treatment by combining other sensor signals and ignites once for each working cycle namely the engine is operated by two loops; and the precise motorcycle engine ignition system can be widely applied to a motorcycle electronic fuel injection system to improve economy and discharging standard of a vehicle.

Description

technical field [0001] The invention relates to a motorcycle engine ignition system, in particular to a motorcycle engine precise ignition system and a method thereof. Background technique [0002] Ignition control is an important link in the engine management system, which is related to the vehicle's dynamic performance, fuel economy and exhaust emission standards in the whole vehicle. With the acceleration of the modernization process of the motorcycle industry, motorcycle electronic control system technology and its products have been widely used. Accurate control of ignition is a key component of the motorcycle engine ignition system, and its precise angle control is particularly critical. Therefore, the development of a motorcycle precise ignition position control device with independent intellectual property rights can not only improve the operating performance of the electronic control system, but also can be applied to the motorcycle system to improve its power, econ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02P3/04F02P5/145
CPCF02P3/04F02P5/145
Inventor 张飞王和平
Owner 武汉菱电汽车电控系统股份有限公司
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