GPS tracker is a terminal with built-in GPS module and mobile communication module. It is used to transmit the positioning data obtained by the GPS module to a server on the Internet through the mobile communication module (GSM/GPRS network), so as to query the location of the GPS tracker on the computer.
GPS tracker is a terminal with built-in GPS module and mobile communication module. It is used to transfer the positioning data obtained by the GPS module to a server on the Internet through the mobile communication module (GSM/GPRS network), so as to query the terminal position on the computer.
For children and the elderly whereabouts, highway patrol, precious cargo tracking, tracking and service dispatch, private detective tools, personal belongings tracking, pet tracking, wildlife tracking, freight industry, car alarm, burglar bicycle, electric car alarm, motorcycle alarm, bank, military police exercise control, check the tracking, fleet management, etc.
* The basic function
1.Positioning function: immediate positioning, timing positioning.
2.Two-way call: the authorization number corresponding to the key can be set separately. When the key is pressed, the authorization number can be dialed and the call can be answered.
3.Alarm function: emergency alarm, displacement alarm, overspeed alarm, overzone alarm, low power alarm, anti-theft alarm.
4.Electronic fence: the center manager can set the driving area of the terminal. When the terminal exceeds the preset restricted area, it will automatically send an alarm message to the monitoring platform and an alarm message to the monitoring phone.
5.Remote monitoring: the monitoring number can be set. When the number dials the terminal, the terminal will answer automatically, thus achieving the monitoring effect.
6.Automatic sleep: built-in vibration sensor, if there is no vibration during the specified time, will automatically enter the sleep state.
* The service platform
GPS tracker service platform is a monitoring and dispatching system based on GPRS and INTERNET communication network, which is composed of the central end and the client end, and the system architecture B/S or C/S technology is adopted.
* The center for end
The central terminal adopts fixed IP access, which is used to receive and process various data submitted by the GPS terminal through the mobile network, such as the current location of the terminal Information, a variety of terminal alarm information, at the same time processing the client submitted to the various inquiries.
The center terminal is composed of hardware and software, and the software technology includes database technology, GIS technology, load balancing technology, network protocol technology and so on.
* The client
Client hardware can be divided into computer, mobile phone, PDA.
If the client is a computer, it needs to be connected to the INTERNET.
If the client is a mobile phone or PDA, it needs to access CMWAP, CMNET, CMCARD and other wireless Internet services.
Post time: Jan-02-2020