Pirated,navigation,map,general car Pirated navigation map generally does not update
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Experts, the test results show the navigation software and maps has become a major factor affecting navigation performance. Defects of navigation products, software development, will lead to the voice prompts delay, detour, repeated U-turn instructions phenomena such as wasted time and fuel of the owners, many consumers have encountered this frustrating phenomenon.The reporter's experience, the experts said, are navigation maps to blame. The navigation map is outdated, or use pirated map will cause to be directed into the forbidding barrier sections, some navigator not find the destination of the phenomenon. The reporter learned that a lot of navigation map update from the past year or two, and now the first quarter update, you can basically meet the navigation needs of owners. A considerable number of navigation products is still the road is missing, the import ban on such phenomena as line sections. The experts believe that this may be the result of navigation products installed pirated map.Part of the automotive supplies sales sites in Beijing and Shijiazhuang, the owner of the business navigation products bluntly told reporters that some products are installing a cracked version of the map, that is, piracy map. The absence of replacement cost, the installation of pirated map navigation there is a certain market, and some of the electronic products market this is difficult to guarantee the quality of navigation, has become an open secret. Reporters learned from the China Electronic Chamber of Commerce Automotive Electronics Professional Committee, piracy map navigation is installed currently on the market, has more than 70%.China Electronic Chamber of Automotive Electronics official told reporters, basically every one of the genuine map, there will be 5-6 piracy map this possibility, which is the ratio between the almost 1:5 is in the market to see a lot of portable navigation, in fact, are mostly used in cracked version of the map.The reporter did not understand is that the test experience, navigation equipment, after inspection activation and anti-counterfeit labels that most of the built-in genuine map, and the end of 2011 the latest version car dvd player and in car dvd player of the map, but the import barrier sections and information outdated phenomenon, which in turn is what causes it Expert analysis, this may be caused by map producers did not update the map. Li Shengli strong Figure providers to be 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 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.
Pirated,navigation,map,general