简介汽车信号灯具

Brief Introduction of Signal Lamps on Vehicle

简介了我国国家标准GB4785《汽车及挂车的外部照明和信号装置的数量、位置和光色》,联合国欧洲经济委员会No.6、No.7、No.23等有关汽车信号灯具的标准。其中,GB4785规定了照明和信号灯的采用性质、适用情况及光色;联合国欧洲经济委员会No.6、No.7、No.23法规规定了汽车信号灯具的发光强度与生理可见度外形与标记。

GB4785 The Number, Location, Light Coloar Of Exterior Lighting And Signal Devices On The Vehicle And The Trailer and the EEC standards: No.6, No.7, No.23, etc.about the vehicle signal lamps are brieflyintroduced.Of these GB4785 specifies the application characters,suitable circumstances and light colour of illumination and signal lamps, whereas the light intensity, physiological visibility, appearance and sign are indicated in the EEC standards of No.6, No.7, No.23.