As a new concept of automotive electronic products, GPS car navigation equipment can provide many conveniences for car owners in geographic information services, city navigation, and self-driving travel. In Europe, America, Japan and other countries, GPS car navigation has become a life aid for the public, even a necessity. At present, with the substantial increase in the number of private cars, companies participating in the domestic GPS market are springing up. GPS car navigation products are no longer the “fever†class equipment of a few professionals and explorers. When purchasing such high-tech products, consumers are often in a state of “one knowledge and half solutionâ€, which is prone to confusion and confusion.
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Electronic map background to be authentic <br> <br> electronic map is a navigation application base and part of the amount of professional certification and detailed data are essential elements of its core should have, so when consumers buy navigation products, first To check the "original" of the electronic map. The relevant person in charge of the State Bureau of Surveying and Mapping introduced: The electronic map is closely related to the safety of the owner of the car. Some pirated electronic maps have been mispainted and drawn, which will bring trouble to the owner. According to national regulations, regular GPS navigation products must use electronic maps certified by national specialized agencies. As of August this year, only 8 navigation electronic map providers such as NavInfo and Goldtech have passed the navigation electronics of the State Bureau of Surveying and Mapping. Map qualification certification. It can be said that the user's use of a certified electronic map is equivalent to buying an "insurance" for his travel. After assessing the source of the electronic map, it is also necessary to check the connotation of the electronic map. In addition to high accuracy, the professional and detailed navigation electronic map can also provide a national road traffic network map and detailed maps of major cities. Among them, it is necessary to include as many information points as possible for street, catering, accommodation, entertainment, transportation and so on.
Product performance is very different
Since the GPS car navigation product is applied to a car, it is required to be able to adapt to the harsh environment of the car in terms of technology and quality, and has the characteristics of earthquake resistance and high temperature resistance. At present, the mainstream media for car navigation products for storing related information such as electronic maps mainly include CF cards, SD cards and optical discs. In the car driving, due to external factors such as road conditions, it is easy to scratch the disc, resulting in map information can not be accurately read, and the navigation products with CF card and SD card as the medium have a card slot design, high stability, so It has good seismic performance and can guarantee the data security of electronic maps in a relatively harsh automobile environment, so it is more recognized by users. In terms of media selection, users can choose according to their own needs. If they are driving in a poorly-conditioned environment, users are advised to choose a car navigation product using a CF card or SD card. In addition, a good GPS car navigation device should also have a wealth of functions such as satellite navigation and positioning, intelligent route planning, full-range voice prompts, multiple search methods, route records, storage waypoints, etc., and also in terms of machine installation methods. Can bring convenience to users.
"Material beauty" is not "cheap"
Satellite navigation is a high-tech industry in China. Only those professional manufacturers who have been working in the market for many years can guarantee the leading edge of product technology. At the same time, they also have the funds and strength to provide users with comprehensive and excellent service guarantee. Such as the product three packs, 24-hour service hotline, on-site maintenance, etc., these advantages are beyond the reach of small businesses and non-professional satellite navigation and positioning companies. Therefore, after-sales service is a major factor in the consideration of purchasing products. In addition, the price of the product is one of the main factors that consumers consider when purchasing a product. Consumers want to buy a product that is economical, but the result may not be what they want. Many navigation products on the market today are not "good quality". Some so-called ultra-low-cost navigation products can't even realize the cost, and the "navigation" effect that the products can achieve can be imagined. Therefore, consumers should be reminded here that when purchasing products, don't be blinded by simple low prices. For navigation products that are closely related to driving and traveling, consumers should not pay for their “safe travelâ€.
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