GPS is short for Global Positioning System (Global Positioning System) in English.
When a GPS positioning system terminal is made by hardware and software for vehicle positioning, it is called an on-board GPS positioning system.
When a GPS positioning system terminal is made by hardware and software for vehicle positioning, it is called an on-board GPS positioning system. However, positioning is not enough, and this positioning information must also be transmitted to the alarm center or the vehicle GPS positioning system holder, which we call a third party. Therefore, the GPS positioning system also includes GSM network communication (mobile phone communication). The satellite positioning information is sent to a third party by SMS through the GSM network, the SMS message is interpreted by the microcomputer, and the vehicle position is displayed on the electronic map, thus realizing the on-board GPS positioning system. (Sanlianxing-GPS positioning system); At the same time, install the corresponding detection sensor on the car, and use the GSM network communication function of the vehicle GPS positioning, can also send anti-theft alarm information to a third party, or send this alarm phone, SMS is directly sent to the owner's mobile phone to complete the vehicle GPS anti-theft alarm. It can be seen here that the GSM network part of the vehicle GPS positioning is actually a smart phone, which can communicate with third parties, and can also send information such as the vehicle being robbed, the driver being robbed, and kidnapped. Therefore, the vehicle GPS Positioning is positioning, anti-theft, anti-robbing.
Similar to the car GPS terminal, there are positioning mobile phones, personal locators, etc.
