Congestion level network identification system
A network identification and classification technology, applied in the field of network communication, can solve the problems of on-site camera image interference and low detection accuracy
Inactive Publication Date: 2016-03-23
山东光云通讯技术有限公司
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[0005] However, in the prior art, the detection of the congestion level of a certain road section generally relies on a single-factor detection model, such as satellite remote sensing images, on-site vehicle speed or on-site camera images, but single-factor detection is easily interfered by its own detection system. For example, on-site camera images are easily disturbed by on-site haze concentration, resulting in low detection accuracy
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[0016] The implementation of the congestion level network identification system of the present invention will be described in detail below with reference to the accompanying drawings.
[0017] The current navigation equipment generally relies on a single-factor model for the detection of road congestion. This model is easily disturbed, resulting in the improved reference data having no reference value or even misleading, which brings inconvenience to people's travel.
[0018] In order to overcome the above-mentioned shortcomings, the present invention builds a congestion level network recognition system, which combines on-site camera images and on-site vehicle speeds in a weighted manner to determine the real-time congestion level of each target road section, thereby effectively solving the above technical problems.
[0019] figure 1 It is a structural block diagram of a congestion level network identification system shown according to an embodiment of the present invention, t...
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The invention relates to a congestion level network identification system comprising a field image receiving device, an automotive terminal data receiving device, and an embedded processing device. The field image receiving device receives a target road section field image sent by a camera located at a target road section based on network communication; the automotive terminal data receiving device receives a real-time automobile speed sent by an automotive terminal located at the target road section based on network communication; and the embedded processing device determines a congestion level of the target road section according to the road section field image and the real-time automobile speed. With the system, the field shooting image and the field automobile speed are combined to determine a field congestion level; and according to a field smog concentration degree, weighted values of all factors for determining a congestion level are set.
Description
[0001] This invention is a divisional application of a patent with the application number 201510317936.1, the application date is June 10, 2015, and the invention name is "Congestion Level Network Identification System". technical field [0002] The invention relates to the field of network communication, in particular to a congestion level network identification system. Background technique [0003] As the increase in the number of cars often exceeds the increase in the area of urban traffic roads, road congestion has increasingly become a common problem in every city, especially during morning and evening rush hours and holidays. Road congestion wastes people's time and reduces the work efficiency of the entire society. . [0004] In order to make more reasonable use of existing urban road resources, some technical solutions for providing road congestion conditions have appeared in the prior art, which are used to help people avoid road congestion sections, reduce travel...
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IPC IPC(8): G08G1/01
CPCG08G1/0133G08G1/052
Inventor 郑勇
Owner 山东光云通讯技术有限公司