Three important points for choosing high-quality GPS navigation products
Recently, the Guangdong Provincial Quality Supervision Bureau conducted a random inspection of the car GPS navigator, and the results are very worrying. Among the 40 batches of random inspection products, the batch pass rate is only 25%. Among them, the qualified rate of sampling batch of system positioning accuracy items is 52.6%, the qualified rate of sampling batch of power terminal interference voltage items is 39.4%, and the qualified rate of sampling batch of radiation interference field strength items is 50%. The accuracy of GPS navigation product search and positioning and map data is directly related to the driver ’s personal safety, and the quality of its products also has a great impact on human health. Therefore, it is very important to choose a high-quality qualified navigation product. Only qualified products can guarantee no harm to the human body.
When selecting GPS navigation products, the configuration of software and hardware is very important. Generally speaking, the hardware configuration of professional brand manufacturers is more trustworthy. Some cottage GPS manufacturers often fabricate hardware configurations, and it is difficult to ensure product quality in terms of LCD screens, GPS chips, and processors. Their entire GPS product production process is nothing more than simple integration and assembly of some hardware. The hardware configuration of regular GPS manufacturers often go through layers of checks, and have to pass ISO quality production standards (mainly ISO2000 quality certification, ISO14001 environmental certification) and other certifications. For automotive products, only through "ISO / TS TS16949 standard certification" can we provide products and services to Mercedes-Benz, Volkswagen and other auto manufacturers. In addition, China also has safety regulations on electronic products, that is, it must pass the 3C certification before it can be sold on the market. In addition, China also has regulations on the contents of the GPS product nameplate. It is necessary to have 8 items such as the manufacturer's name, address, product, parameters, serial number, and safety standards to qualify as a GPS navigation product.
Second, the software is easy to use, the data is accurate and rich, and there are many additional functions
The most concerned about the software is the accuracy and timeliness of GPS navigation map data. The frequent updating of maps has caused the high production cost of electronic maps, so many unqualified GPS manufacturers will reduce map updates or pirate other electronic maps. If consumers use machine navigation that uses "counterfeit" maps, it is not only easy to go astray, but even life-threatening. As an excellent navigation product, in addition to the above conditions, having more navigation functions and added value is also a necessary factor for you to consider when buying.
Among them, the TMC (Real Time Traffic Reporting) function is a real-time traffic service that has been launched in Europe, Japan and other markets for more than ten years. Although it is already a mature in-vehicle intelligent traffic navigation technology in Europe, it is not uncommon for China's GPS navigator products to have mature TMC functions.
TMC function (real-time traffic broadcast)
3. Brand excellence, guaranteed after-sales, and trustworthy
In fact, the importance of brands far exceeds the others. Since the satellite navigation industry is a high-tech industry in the development stage in China, only those professional manufacturers who have worked in the market for many years can guarantee the leading advantage in product technology, and also have the funds and strength to provide users with comprehensive and excellent service guarantee .
Product price and after-sales service are also the main factors to consider when purchasing a product. Consumers hope to buy high-quality and cheap products, but the results may not be what they want. Many navigation products on the market are "cheap" but not "good." Therefore, consumers should be reminded here that when purchasing products, do not be blinded by purely abnormal low prices. For navigation products that are closely related to your own driving and travel adventures, you must not skimp on paying for your "travel safety." As GPS navigation products, product technology upgrades and map data updates are very important. Only professional brand manufacturers can provide consumers with such services in a timely manner.
Pay attention to the brand, compare multiple, and buy on demand. As long as you master the three things you must know, I believe you can definitely buy an excellent navigation product!
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