| 基于PIC的摩托车发动机电控单元 |
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| 引用本文： | 车延博,王本强,蒋文萍,刘娜,张振宇.基于PIC的摩托车发动机电控单元[J].天津理工大学学报,2007,23(5):62-65. |
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| 作者姓名： | 车延博 王本强 蒋文萍 刘娜 张振宇 |
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| 作者单位： | 1. 天津大学,电气与自动化工程学院,天津,300072
2. 天津大学,电气与自动化工程学院,天津,300072;天津理工大学,机械工程学院,天津,300191 |
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| 摘 要： | 电控单元(ECU)是电控汽油喷射系统的核心智能部件,其主要功能是根据节气门开度和发动机转速并结合其他参数对点火提前角和喷油脉宽信号进行控制,实现发动机燃烧过程的优化.本文以MAP工况为例,介绍了基于PIC单片机的电控单元开发及其工作原理和硬件系统.
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| 关 键 词： | 电控汽油喷射系统 电控单元 |
| 文章编号： | 1673-095X（2007）05-0062-04 |
| 收稿时间： | 2005-12-22 |
| 修稿时间： | 2005年12月22 |
Motorcycle engine ECU system based on PIC |
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| CHE Yan-bo,WANG Ben-qiang,JIANG Wen-ping,LIU Na,ZHANG Zhen-yu.Motorcycle engine ECU system based on PIC[J].Journal of Tianjin University of Technology,2007,23(5):62-65. |
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| Authors: | CHE Yan-bo WANG Ben-qiang JIANG Wen-ping LIU Na ZHANG Zhen-yu |
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| Institution: | 1. School of Electrical Engineering and Automation, Tianjin University, Tianjin 300072, China; 2. School of Mechanical Engineering, Tianjin University of Technology, Tianjin 300191, China |
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| Abstract: | Electrical control unit(ECU) is the intelligent kernel of the electronic fuel injection system.Its main function is to take control of ignition advanced angel and spray pulse signal on the basis of the throttle openness and rotational speed of engine and in combination with other parameters,thus optimizing the engine combustion process.This paper,taking MAP working state as a example,introduces the development of ECU system based on PIC microprocessor and its principle and hardware. |
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| Keywords: | MAP PIC |
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