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Vehicle GPS is composed of "vehicle" and "GPS". "On board" refers to the things or actions installed or used in the car. The car consists of cars, trains, bicycles, motorcycles, etc., which shows that as long as it is related to the car, it may be involved. However, there are few positioning products related to bicycles. The most common is GPS products used in cars and large freight vehicles. So now all on-board GPS is the satellite positioning product used in cars. GPS is the global satellite positioning system. It can locate any exposed place on the earth. Now it is difficult to locate caves and tunnels.

Vehicle GPS has two main uses: positioning, monitoring and navigation. Due to the wide range of civil navigation, when we mention the on-board GPS, it is the navigation product used in cars, that is, the on-board or portable GPS navigator used in cars.

Now, the most commonly used vehicle GPS is the u-blox plan. U-blox provides embedded positioning and wireless communication solutions for vehicle, consumer and industry shopping malls, which can realize the accurate positioning of personnel, equipment, vehicles and machines, and conduct wireless communication through voice, text or video.

But do you know how GPs in car navigates and accurately locates? That's because each GPS module has a heart - tcxo322526m crystal oscillator, or patch 252026m crystal oscillator. In some areas with poor network communication, the clock crystal oscillator 321532.768khz crystal oscillator must also be used.

The article comes from Jiangmen vehicle navigatorhttp://m.atl-web.com