车灯是汽车中的重要安全部件 ,它使驾驶员能及时了解汽车行驶环境的状况 ,保证行车安全 ,同时车灯也是汽车重要的外饰件 ,起到画龙点睛的作用。缩短车灯产品开发周期 ,对于新车型的开发和整车的改进 ,以及降低产品生产成本 ,将会起到重要的作用。本文主要论述车灯产品快速设计方法的实现条件和手段 ,并举例说明该方法的可行性和重要性 The headlight is an important safety component in the car. It enables the driver to keep abreast of the driving environment of the car and ensure the driving safety. At the same time, the light is also an important exterior part of the car, playing a finishing touch. Shortening the lamp product development cycle will play an important role in the development of new models and the improvement of complete vehicles as well as in the reduction of production costs. This article mainly discusses the realization of the rapid design method of the headlight products and means, and illustrates the feasibility and importance of the method