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