In addition to using cell phone positioning technology to locate the vehicle, you can also use GPS positioning to track the vehicle. Mobile phone positioning is slightly less accurate than GPS positioning, but the application is sufficient in the field of logistics and distribution. This technology does not need to install other devices on the car and mobile phone, and the cost is small, which is popular in the logistics industry.
GPS tracker basic functions
1) Positioning function: immediate positioning, timing positioning.
2） Alarm function: emergency alarm, speeding alarm, anti-theft alarm, etc.
3） Electronic fence: The center management personnel can set the terminal driving area, and when the terminal exceeds the preset limit area, it will automatically send alarm information to the monitoring platform and send a short message to the supervising cell phone for over-area alarm.
4) Automatic hibernation: Built-in vibration sensor, if there is no vibration within the specified time, it will automatically enter hibernation state.
What are the benefits of car GPS tracker?
1. Vehicle tracking
Using GPS and electronic map can show the actual position of the vehicle in real time, so that the target is always on the screen; it can also realize multi-window, multi-vehicle and multi-screen tracking at the same time.
2. route planning and navigation
Provide travel route planning is an important auxiliary function of the car navigation system, which includes automatic route planning and manual route design. Automatic route planning is determined by the driver to determine the starting point and destination, and the computer software automatically designs the best driving route according to the requirements, including the fastest route, the simplest route, and the calculation of the route with the least number of times through the highway section. Manual route design is designed by the driver according to his or her destination, such as the starting point, end point and passing point, to automatically create a route library. After the route planning is completed, the monitor can display the designed route on the electronic map and simultaneously display the car running path and running method.
3. Information query
Provide users with a database of major objects, such as tourist attractions, hotels, hospitals, etc., and users are able to display their locations on the electronic map. At the same time, the monitoring center can use the monitoring console to inquire about the location of any target in the region, and the vehicle information will be displayed in digital form on the electronic map of the control center.
4. the call command
The command center can monitor the running condition of the vehicles in the region and make reasonable dispatch for the monitored vehicles. The command center can also talk to the tracked target at any time and implement management.
5. Emergency Assistance
The GPS positioning and monitoring management system can provide emergency assistance to the vehicles in danger or in case of accidents. The electronic map of the monitoring station displays the help information and alarm target, plans the optimal assistance program, and reminds the duty personnel of emergency treatment with alarm sound and light.
When the GPS positioning system terminal is made for vehicle positioning through hardware and software, it is called vehicle GPS positioning system. But positioning alone is not enough, but also to transmit this positioning information to the alarm center or vehicle GPS positioning system holder, which we call a third party. Therefore, the GPS positioning system also includes GSM network communication (cell phone communication). The satellite positioning information is sent to the third party by means of SMS through GSM network, and the SMS message is interpreted by microcomputer to display the vehicle location on the electronic map, so that the vehicle GPS positioning system is realized.