Vehicle positioning and monitoring system
richmor
richmor.net
2017-09-01 12:26:55
According to customer requirements, the vehicle 3G positioning monitoring system will include monitoring front-end, network transmission, command and control center of three parts.
First, monitoring front-end: that is, to install video surveillance and satellite positioning navigation equipment on each of the vehicles, mainly including two parts: the camera inside the car and the on-board monitoring host. Richmor-China Professional Dvr ota recording manufacturer.
Car camera: according to the structural features of long-distance passenger cars, usually installed 4 cameras in the car, the main location for the front road area, the driver of the door area, area, area under the door or inside the channel area, so you can cover the whole including the driver of the car and the road traffic environment, the camera infrared dome camera, which does not affect the overall appearance of the car, can also be monitoring the whole day and night.
The vehicle monitoring host is the core part of the front end of the 3G vehicle monitoring and positioning system, mainly to achieve the following functions: audio signal compression and wireless transmission, as the local monitor audio signal watch, satellite navigation signal transmission, video file storage and transfer of information function, road tips, fault analysis, http and alarm equipment access etc..
Two, network transmission system: this system transmits the data collected by each monitoring front-end device to the monitoring management center through wireless network. Richmor as a professional manufacturer, we focus on providing customers with the most advanced 3g dvr with SIM card.
First, monitoring front-end: that is, to install video surveillance and satellite positioning navigation equipment on each of the vehicles, mainly including two parts: the camera inside the car and the on-board monitoring host. Richmor-China Professional Dvr ota recording manufacturer.
Car camera: according to the structural features of long-distance passenger cars, usually installed 4 cameras in the car, the main location for the front road area, the driver of the door area, area, area under the door or inside the channel area, so you can cover the whole including the driver of the car and the road traffic environment, the camera infrared dome camera, which does not affect the overall appearance of the car, can also be monitoring the whole day and night.
The vehicle monitoring host is the core part of the front end of the 3G vehicle monitoring and positioning system, mainly to achieve the following functions: audio signal compression and wireless transmission, as the local monitor audio signal watch, satellite navigation signal transmission, video file storage and transfer of information function, road tips, fault analysis, http and alarm equipment access etc..
In combination with the actual situation of long-distance passenger cars, wireless monitoring is the best choice for long-distance passenger vehicle monitoring.
Due to the long-distance passenger vehicle mobility, the transmission of the video signal must be wireless, and in wireless transmission mode are used, Wi-Fi coverage is not yet in scale, satellite, microwave communication cost is too high, therefore, WCDMA, EVDO, 3G wireless network based on TD-SCDMA is the most suitable way.
For more information please click 4g mobile car DVR.