Microwave-based traffic incident detection method and device
A traffic event and detection method technology, applied in the field of microwave-based traffic event detection, can solve the problems of poor detection accuracy and high false alarm rate of the traffic event detection system, and achieve the effect of convenient construction and installation, simple construction and installation
Active Publication Date: 2017-09-12
NANJING HURYS INTELLIGENT TECH CO LTD
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Problems solved by technology
[0008] The above shortcomings have caused the existing traffic incident detection system to have a very high false alarm rate and poor detection accuracy.
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[0041] Such as figure 1 , 2 As shown, the present invention discloses a microwave-based traffic incident detection device, including a microwave sensor, a microwave sensor management module, a processor, an output communication module, and a power management module. The input end of the microwave sensor management module and the microwave The output end of the microwave sensor management module is connected to the input end of the processor, the output end of the processor is connected to the output communication module, and the power management module is connected to the microwave sensor management module and the The processor is connected.
[0042] The output communication module includes an industrial control bus module, and the input end of the industrial control bus module is connected to the processor.
[0043] The output communication module includes a network communication module, and the input end of the network communication module is connected to the processor.
[0044] T...
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The invention provides a microwave-based traffic incident detection method and apparatus. The traffic incident detection apparatus comprises a microwave sensor, a microwave sensor management module, a processor, an output communication module and a power source management module; the input end of the microwave sensor management module is connected with the microwave sensor; the output end of the microwave sensor management module is connected with the input end of the processor; the output end of the processor is connected with the output communication module; and the power source management module is connected with the microwave sensor management module and the processor respectively. According to the microwave-based traffic incident detection method and apparatus of the invention, the microwave sensor is adopted as a traffic information acquisition front end, and therefore, the environmental suitability and later-stage maintainability of the microwave-based traffic incident detection apparatus are far better than that of an optics-based video incident detection apparatus; and the microwave sensor adopts millimeter wave bands, and therefore, the size of an antenna is very small, and the size of the microwave sensor itself is very small, and thus, on-site construction installation of the apparatus is very convenient and simple in the future.
Description
Technical field [0001] The invention relates to the technical field of traffic incident detection, in particular to a microwave-based traffic incident detection method and device. Background technique [0002] With the rapid development of my country's economy, the number of motor vehicles in my country is increasing, the traffic pressure is increasing day by day, and traffic violations are becoming more and more common. Traffic violations have become a key factor hindering the safety, order and smooth flow of road traffic in our country. At present, my country's road traffic law enforcement environment is facing tremendous pressure, which is mainly reflected in the wide coverage of supervision, insufficient road police force, and high technical requirements for law enforcement. In recent years, traffic incident detection systems have emerged in this context. At present, the detection technology used by domestic or foreign traffic incident detection systems that have been install...
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IPC IPC(8): G08G1/01
CPCG08G1/01
Inventor 张军顾怀中陶征
Owner NANJING HURYS INTELLIGENT TECH CO LTD