高压共轨燃油喷射系统被内燃机行业公认为20世纪三大技术飞跃之一，是未来柴油机燃油喷射系统的主要发展方向。详细阐述了电控高压共轨燃油喷射系统的组成、工作原理和特点，综述了上述领域的研究现状，并提出了未来的研究目标和发展方向，以期为柴油机喷射系统的进一步发展提供思路和方法。%The technique of the high-pressure common rail fuel injection is recognized as one of the three most important techniques in IC engine,which is the major tendency to develop the rail fuel injection system for the diesel engine in the future. Its structure,op-eration principle characteristics are described in detail, moreover,its future research targets and development orientation is put for-ward and the developing ideas and methods are provided for this system.
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