The navigator is not no national standards

 Do not believe you look at General Motors, Cadillac is a semi-automatic driving technology called "SuperCruise" road test. Ideal environment, the technology allows for fully automatic steering of vehicles on the highway, automatic braking and automatic lane keeping. This system is expected in 2015 applied to production models.

    However, GM also said that, even if semi-automatic driving techniques successfully applied in the vehicle, that the system will be subject to a number of external factors, such as weather conditions and visibility of road marking, which has some limitations on the use. When there is no reliable data available, the driver's own driving.

Was guiding to the owners, did not expect because of their own "Lost" and bring more trouble to the owners. Recently, CCTV exposed Navigator market irregularities. According to reports, the quality supervision and inspection center of national communications and navigation equipment on the 13 mainstream manufacturers of 18 types of satellite navigation products were detected, the results of only three manufacturers of 5 products by even less than 30% pass rate.

    More frequent economic exchanges with the large-scale construction of the popularity of cars and roads, intercity, navigation systems are becoming increasingly important set of accurate positioning, navigation and entertainment features in one navigation to better meet the needs of the owners, a car basic equipment. Today, however, the uneven quality of navigator, many problems are frequent, consumers are gradually lost its original trust.

    In recent years, with the rapid increase in car ownership in China, the navigation industry also will be rapid development. According to the China Electronic Chamber of Commerce said that the annual increments of the car navigation breakthrough 400 million units, large and small, nearly a thousand brands on the market once, navigation systems hardware, software quality and map updates can not keep up and other issues are emerging, seriously affecting the the consumer's use.

    Outdated map, resulting in the navigator often guidelines for owners to avoid costly mistakes. Many navigation systems car dvd and car gps but also in the larger cities, but to some small towns, the electronic map is not so muddled. Even a good signal map is correct, not necessarily indicate the correct path. The original navigator have the path computation function, but not all of the Navigator product has a perfect path recalculation. Deviate from the planned route due to various reasons, so many owners, the navigator is always only repeat the "U-turn instructions to recalculate a new path, but not for the actual road. Owners to follow the navigation to the destination, but later went to another city; under the guidance of the navigator, the car is moving in the sea ... such events abound, ranging from the wrong road, while to traffic accidents.

    In addition, defects in the preparation of the Navigator software, the voice prompts delay, detour, repeated U-turn instructions phenomenon. The experts pointed out that the poor performance of the navigation products, they should be to look for the road.