Traffic monitoring and environmental information collection system
A technology of environmental information collection and traffic monitoring, applied in traffic control systems, traffic control systems of road vehicles, image communication, etc., can solve problems such as inaccurate understanding of road environment information, and achieve low cost, reduced traffic accidents, and low difficulty Effect
Inactive Publication Date: 2019-02-22
北京通创华科技发展有限公司
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Problems solved by technology
[0002] The existing traffic road monitoring system only captures the road traffic conditions through the camera, and sends the image information captured by the camera to the remote control center, and performs manual monitoring through the display of the monitor. The monitoring staff can only roughly understand the road through the screen. Traffic flow information and congestion conditions, and due to the limitation of camera definition, the monitoring staff cannot accurately understand the environmental information of the relevant roads through the screen
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[0013] The traffic monitoring and environmental information acquisition system of the present invention includes a camera and an environmental information detection sensor, and the information collected by the environmental information detection sensor is sent to the data acquisition converter; the environmental information detection sensor includes a temperature sensor, a visibility sensor, a wind speed sensor and a traffic flow Information sensors, temperature sensors, visibility sensors, wind speed sensors and traffic flow information sensors are installed next to the camera.
[0014] The data acquisition converter receives the information sent by the environmental information detection sensor, and performs analog-to-digital conversion processing and error calibration processing on the information, and sends the processed information to the video superposition processor and the controller respectively.
[0015] The video overlay processor is connected with the camera to rece...
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A traffic monitoring and environment information collecting system comprises a camera and an environment information detection sensor. Information collected by the environment information detection sensor is sent to a data collection converter; the data collection converter receives the information sent by the environment information detection sensor and carries out analog-to-digital conversion processing on the information, and the processed information is respectively sent to a video overlap processor and a controller; the video overlap processor is connected with the camera and receives videos output from the camera, the video overlap processor further receives control instructions from the controller and carries out overlap processing on the videos output from the camera and the information received from the data collection converter, and video data obtained after overlap processing are sent to a video display device; the controller is further connected with a storage, and the controller receives the information sent by the data collection converter and the video overlap processor and sends the processed information to the storage so that the information can be stored. The traffic monitoring and environment information collecting system is low in cost and can display road traffic conditions and road environment information in real time.
Description
technical field [0001] The invention relates to a traffic monitoring and environment information collection system. Background technique [0002] The existing traffic road monitoring system only captures the road traffic conditions through the camera, and sends the image information captured by the camera to the remote control center, and performs manual monitoring through the display of the monitor. The monitoring staff can only roughly understand the road through the screen. Traffic flow information and congestion conditions, and due to the limitation of camera definition, the monitoring staff cannot accurately understand the environmental information of the relevant roads through the screen. Contents of the invention [0003] The purpose of the present invention is to provide a low-cost traffic monitoring and environmental information collection system capable of displaying road traffic status pictures and road environmental information in real time. [0004] The traff...
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IPC IPC(8): H04N5/265H04N7/18G08G1/00G01W1/02
CPCY02A90/10
Inventor 张振普高根礼
Owner 北京通创华科技发展有限公司