GPS map is with the high standards

Navigation products confusion for media coverage, the reporter found the navigation on the market price difference between the huge, cheap two hundred dollars, your million yuan.

    Explosive insider said of a certain brand of navigation products distributors in Shenyang, too expensive navigation products more than the pirated map accuracy is poor, the consumer is better not to buy.

    Reporter survey found that many brands of navigation products sold by the Shenyang market, the price difference is very great, whether it is cheap or expensive, the dealer using genuine map.

    In a shopping site, the reporter found that 47 million pieces of navigation products, the cheapest is only 100 yuan, most of them in three or four hundred. The site data show that 67% of customers prefer the navigation of 170-500 yuan. A price of 348 yuan navigation sales of up to 6,000 pieces, the price of more than 200 navigation several of its recent sales 4000. The price thousands more navigation is Shaorenwenjin to.

    Shop sales staff of a certain brand of navigation products, manufacturers of piracy map navigation without having to pay the share diagram costs, and often use some no-name parts to be assembled, natural low commodity prices, but its product is of poor quality and map updates are not timely, the information provided is not accurate, may be a lot of inconvenience to the use of user accidentally "going astray".

    "Too cheap, especially one or two hundred of the best navigators do not buy a certain brand of Shenyang navigator dealer told reporters, those one or two hundred low-cost navigation is usually some no-name components assembled, the map mostly pirated even a genuine map of the twelve hundred dollars to buy, how can you buy the product  "the dealer said.

    It is understood that some of the strength of the map provider, able to do an updated quarterly and play updated every six months, at least be updated once a year, but some strength is poor, some can not do that.

    The reporter learned that, to achieve the navigation map to three or four months, updated once a year invested nearly billion can be achieved. And have a road test team, at least 100 people in various places at any time according to the traffic change in acquisition of new roads data and attributes to ensure the accuracy of the navigation map. Experts, some car dvd player and in car dvd player size and strength are the lack of map supplier for Beijing, Shanghai and big cities such as navigation map information is generally accurate, but some county-level, municipal city and even the capital city of the navigation map information stale, and some Cities stay in a few years ago, navigation standards is difficult to satisfactory.

    Reporters learned from the China Association of satellite navigation and positioning, the GPS map of the high standards, demanding of production enterprises in China. Accordance with the provisions of the State Bureau of Surveying and Mapping, only to have the enterprise to produce GPS map of the Class A mapping qualifications of the electronic map. At present, the national mapping agency approved only 11 maps manufacturer of professional qualifications.