汽车导航仪一词,在时下十分流行,好像不买个导航仪车上就算配置不全,导航仪已经都差不多和车座套一样,买完车就要配上。很多汽车厂商也把导航仪作为车上的标配,并有逐渐向低端车发展的趋势,所以导航仪离大众的距离已经越来越近。但是有多少人真正地了解导航仪呢?其实,导航仪是属于GPS的一种,只不过是在GPS上加入了电子地图,以显示车辆的实时位置,并根据道路合理的规划出行车路线。下面我们先了解一下GPS。 The term car navigator, very popular at the moment, does not seem to buy a navigator car even if the configuration is incomplete, the navigator has almost the same and seat covers, buy the car will be accompanied. Many car manufacturers also put the navigator as a standard car, and the gradual development of low-end car trend, so the distance from the public has become closer navigation. However, how many people really understand the navigation device? In fact, the navigation device is a GPS, but added to the GPS electronic map to show the real-time location of the vehicle, and according to the road reasonable planning travel route. Let us first understand GPS.