System Overview 

 System consists of three parts: Car GPS monitoring terminals, communications networks and scheduling of monitoring centers, surveillance terminal, also known as vehicle-vehicle GPS unit, GPS terminals, GPS monitoring terminal, which is responsible for receiving, sending GPS location information, status information and control information, communication network is the control center and dispatch vehicles to achieve the exchange of information carrier, generally refers to the GSM / GPRS / CDMA base stations and the Internet, control and supervision center is the core of the entire communication information systems, GPS vehicle monitoring terminal is responsible for the exchange of information, the kinds of content and control information, classification, recording and forwarding. 
 Features 

 Car GPS terminal Features: 

 Small size: easy to install hidden; 
 Low power consumption: The battery is almost no effect on the original car; 
 High integration: can be integrated vehicle traveling data recorder, the use of the recorder 128 × 64 LCD display shows the message content or GPS information; 
 Scalability strong: reserve a variety of interface, optional call handle, display, camera, vehicle traveling data recorder, etc.; 
 Stability: industrial chip, professional anti-jamming processing, multi-level power protection equipment running well 

 Control Center features: 
 Good interface, easy operation; 
 Efficient distribution of processing mechanisms to support more online traffic; 
 Software C / S, B / S in two versions, especially the B / S version of a great user-friendly search vehicles, view the historical trajectory; 
 Monitoring center can be customized interface software and modified according to user requirements, is more suitable for operation and management needs; 

 Main function 




 Location and Tracking: In accordance with the set time interval, the specified time point or distance interval, so that vehicle terminal to report the location, speed, direction and other information; 
 Track playback: the server in the data center to save some time driving the vehicle data and location information can be found playback; 
 Speed ??alarm: When the vehicle speed exceeds a pre-set speed limit value, it will take the initiative to report the speed alarm data; 
 Cross-border police: dispatch control center can be set to a certain area, when the vehicles enter or leave the area when reporting the location information and alarm 
 Emergency alarm: emergency situation, press the emergency button for 3 seconds, and dispatching control center will receive the warning message; 
 Off oil and power: when necessary, dispatch control center by sending the vehicle off the oil off commands, allowing the vehicle does not start; 
 Extended Car GPS terminal functions: 
 Scheduling Information: Direct the Center issued the information displayed on the scheduling screen. Out by voice broadcast; 
 Image control: can trigger shot or shot through the center issued instructions to upload images to the center of the spot; 
 Call monitor: When an emergency message, the system automatically starts monitoring; 
 Fuel consumption statistics: real-time information on the current fuel tank of vehicles sent to the center, the system software automatically Statistics abnormal amount of oil to reduce the time, place and the actual amount of fuel, time and place; 
 Black box functions: vehicle traveling data recorder can be connected to achieve self-test features, including vehicles, vehicle status information, driver information, traffic data, accident doubt, speed alarm, alarm and other functions of fatigue