GPS car navigation frequent make mistakes.

Cao work instructions, under the coordination of the ultimate owners to give up the claims of manufacturers, according to the impact of the situation at that time, and can not meet the airbag deployment works.

    In this, again look at the works carried out by the airbag to consumers because they have a more correct understanding. Protective crash sensor will detect the car when cars are in front of a certain angle in the range of high-speed collision, the crash sensor installed in the vehicle front-end and trip computer installed with sudden deceleration signal, the sensor contacts are closed, and will slow down the signal transmission pre-set the trip computer program has been calculated and logical judgment to the airbag components of electric hot firearms issued by the ignition command detonation of electric blasting caps to the trip computer;

 Ignition agent heat explosion, quickly produce large amounts of heat, inflatable agent thermal decomposition to release large amounts of nitrogen gas filled the air bag, air bag and we rush to open the airbag components of the decorative cover drum to the driver, the driver's head and chest pressure filled with gas airbag, foreshadowing an air cushion between the body and interior components, the collision becomes elastic collision deformation to absorb the kinetic energy generated by the human body collision, to achieve the purpose of protecting occupants through the airbag.

It is understood that the navigator of the outstanding problems are concentrated in three main areas. Among them, the quality of GPS positioning accuracy and low sensitivity, the signal is often lost, unable to navigate.

    At the same time, run the software loaded in each brand navigator, often give rise to various problems. According to the technical staff, and some knockoff, navigation software performance, and often crash, people get bored. The certification body survey also showed that some navigation software development is unreasonable, and often the driver detour; In addition, some of the navigation software path is missing to reset, resulting in deviation from the planned route, the navigator will only repeating Please make a U-turn, and not the path to reset, and ultimately lead to crashes.

    Of course, the navigation map is the most prominent. Many owners use the navigator encountered outdated map can not reach the destination, and also often an important traffic signs, lack of timely updates, resulting in drivers illegally driving or bypass to avoid costly mistakes. Once the updated version of the map, 4S shop or professional navigator stores, basically not timely initiative to inform the owners. And most of the time you want to upgrade the map should be In addition to pay, and the owners to reflect the prices are generally less than 150 yuan each update.

    Recently,Main products: car dvd player and car dvd , are with good quality. a "Japanese tourists blindly followed the GPS navigation anecdote of the car into the sea" a hot topic in the online. Users who can not help laughing at the same time, have on-line "Tucao" For a time we discovered that the navigator misleading or even guide the trouble is quite a bit, and subjected to time versus loss is also a lot of owners.

    Misleading, of course, only an individual, the convenience of GPS car navigation systems to bring more than trouble, as long as we do not follow blindly the navigator to be misled when we will promptly discovered, after all, the wisdom of the people is the most powerful the.