| 摘要: |
| 电控燃油喷射因具有改善发动机的燃油经济性、降低排气有害物含量和提高动力性等优点而被广泛应用。介绍了电控燃油喷射系统的发展历程和现状，阐述了电控燃油喷射系统的主要类型、组成部分和控制功能，并指出了车用汽油机的发展趋势。 |
| 关键词: 汽油机,燃油喷射,电控,发展趋势 |
| DOI： |
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| 基金项目: |
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| Development and Application of Electronic Fuel Injection Technology for Automobiles |
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| Abstract: |
| Electronic fuel injection has major advantages of improving fuel economy, decreasing exhaust emission and increasing engine power and has been used widely. The development and current situation of electronic fuel injection systems is introduced. The major types, component parts and functions of the systems is described. The developing trends of the gasoline engines used in automobiles is presented also. |
| Key words: gasoline engine,fuel injection,electronic control,development trend |
