Description

State general organizations of quality supervision newly reported via car GPS navigators product quality, the findings of national supervision inspection eight products are onto the list is not qualified. This selectived analysis within the production of 65 towards 61 businesses of automobile GPS navigators products. According towards “the GPS navigation system general specification of GB/T 19392 2003 national standards and product express, at the appeal of the GPS navigators productdeploying accuracy, grading, update rate, capture, efficiency, vehicle deploying and same occasion, map map displaysoccasion, target retrieval occasion, route computation occasion, route guidance occasion, map database, interface, and Chevrolet Car DVD Player talltemperature, low temperature working testing profession experiment, the power final voltage, radiation and harassment harassment 15 projects up inspection. Selective analysis disclosure has eight breeds of products do not conform towards the requirements of the Honda Navigation DVD relevant standards, and tasting unqualified for the primary project radiation harassment overweight, power final voltage towards exceed invitation, its primary harassment lies in: within the GPS navigation consume, shallseriously affect else vehicle electronic product of customary use.