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At present, car navigation systems, there are no quality requirements and standards, if the sale of businesses closed, consumers on the local repair and return, so most people feel the car navigation systems should be as soon as possible with relevant quality standards, to fill the lack of vehicle navigation systems, electronic products, quality standards vacancy. For the convenience of driving, many car owners like the placement of a navigator in the car. Mr. Zhao purchased online can be the Zhaoyuan flower Park navigator left him a big headache. March of this year, Mr. Zhao in order to facilitate traveling by car, spent 500 yuan to buy a Navigator from the Internet. Thought to spend money on convenience, did not expect that almost got him into trouble. Mr. Zhao introduced a small holiday Qingming driving to Qingdao to play, to set the destination for the beach, beginning in the high-speed road navigation is very accurate, but into the Qingdao urban area near the beach, according to the route of the navigation command go, but how also went to the beach, the navigator is prompted to turn left, turn left. Mr. Zhao told the author that the navigator has commanded me to turn left, was the intersection where I is prohibited to turn left. Fortunately found early, otherwise illegal driving. Now spend 500 yuan to buy the navigator became the car decoration, is it because the navigator of Mr. Zhao's cheap, so are not sensitive enough. I learned that the investigation navigator price available in the market ranging from 200 to 3000 yuan: some businesses to upgrade the first map to $ 100 ~ 200 yuan, while others are free for life, the gap is why so big In order to understand more clearly that I visited Zhaoyuan Accessories city car decoration shop owner Mr. Wong. Mr Wong said: "The higher the price, the faster the speed of the search satellite navigation systems navigation, although some navigator free upgrade map, but that does not mean that is the genuine map, some navigator with a free map of piracy, even if ye upgrade The map is not accurate, the world can there be a free lunch. "Some stores, the principle remains the same navigators, the map is the same, except for the size of the screen, additional features, the more the higher the price, but these additional functions In actual use mostly become a "tasteless". For less than a online shopping, a physical store shopkeeper, Mr. Zhang said: "very buy online do not fly, cheap moment in time, each subsequent upgrade to the past must be mailed to the store, round-trip delay time, there may be missing, in case a problem can not be rights. " I learned that after a query, present, China's car navigation systems have not yet relevant quality requirements and standards, if the sales business closed, the consumers of local repair and return. Remind consumers in this Zhaoyuan City, Shandong Province Bureau of Quality Supervision, do not buy such electronic products easily from the Internet, whether it is best to formal businesses to buy the regular manufacturers navigator,Main products: car dvd player, car gps and car dvd are with good quality. but also to check the upgrade map for the original, whether with Active Detection function, whether you can upgrade, check DVD, Bluetooth, MP5, and other functions can work properly. Word, suitable for reading a simple function of the GPS navigator is the best.
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