subject: The introduction of the car GPS monitoring system [print this page] With the rapid development of the economy, the number of cars in the society is dramatically increasing. We can fine the related car products like rear view mirror camera have become hot products. Naturally the vehicle management is an important problem. At the same time, the carjacking and auto theft is also increasing year by year. The car security monitoring and management system can control the cars for the relevant units or individuals and improve the operating capability. It can also help the police to combat crime and deal with the emergency.
The vehicle security monitoring and management system is used for conducting real time monitoring of the car's location, handling the operating problems, improving the effective utilization rate and ensure the security of the driver. It can realize the effective monitoring of the moving target and provide the various information services.
What's the principle of the car monitoring system? The GPS car monitoring system is composed of three parts including the car main unit, server and client. The car main unit locates the position of the moving object through the GPS. And it uploads the data through the mobile telecommunication network and world internet. The server will receive and save the loacating data. The client will provide the perfect service by getting map and car loacating information through the world internet access server.
The GPS receiver installed in the car works out the present position according to the received satellite information. The communication controller gets the needed position, speed and time information from the reciever ouput signal. Then the data packet will be sent to the monitoring center through the GPRS network of mobile operator.
The server of the monitoring center receives the data sent by the car unit and gets the position information from the data. It will be shown on the electrical map of the monitoring center as to the car number and group number. Meanwhile, the system administrator of the control center can check the operating condition of the cars. The vehicles can be dispatched reasonably according to the traffic volumes.
The car monitoring system is running based on three networks - Global Positioning System, GPRS network and global communication network. The vehicle monitoring management system is composed of car unit and monitoring dispatching center. The information transferring depends on the public network system. It requires no separately built internet system. And it saves much maintenance expenditure.
The car security management sytem is running in the effective range of the GSM public network. All the objects can be tracked effectively in the network range. The GSM technology extension will promote the development of the car monitoring management system. The extending of the network makes the expansion of the actual tracking range.
The car GPS tracker realizes the real time tracking of the running route. The management system can apply the multilevel structure. The real time tracking can be conducted for the group and the house. It features with easy device, proper cost and easy of use.
