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Expressway illegal behavior identification method based on blockchain technology
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A highway and identification method technology, applied in the field of highway illegal behavior identification, can solve problems such as scratches, limited number of surveillance cameras, rear-end collisions, etc., to ensure impartiality, reduce monitoring loopholes, and ensure correctness.
Inactive Publication Date: 2019-01-08
FUJIAN UNIV OF TECH
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Problems solved by technology
Many drivers lack safety awareness and relevant legal knowledge, and drive freely on the expressway, which brings great hidden dangers to public transportation
Due to the high speed on the expressway, illegal driving is likely to cause traffic accidents such as scratches and rear-end collisions
However, the number of surveillance cameras on the expressway is limited, and the traditional methods of traffic police patrols or public reports are time-consuming and require a lot of manpower and material resources
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Embodiment 1
[0036] Such as figure 1 Shown, a kind of expressway illegal behavior identification method based on blockchain technology, described highway illegal behavior identification method based on blockchain technology is applied to blockchain, and described method comprises the following steps:
[0037] Step S1, push the information of the proposed illegal vehicle to all vehicles in each node through the blockchain, and retrieve the video data recorded in the trip recorders of all vehicles.
[0038] Step S2, judging whether the vehicle in all the video data has highway violations, if the judgment result is yes, the vehicle of the vehicle after it is judged that the vehicle in one of the videos has highway violations Add 1 to the number of times reported; step S3, judge whether the number of times the vehicle has been reported is greater than the preset credibility threshold, if it is judged to be yes, then upload the vehicle information and all videos that have been judged to have il...
Embodiment 2
[0043] Based on Example 1, the difference from Implementation 1 is:
[0044] Such as Figure 4 As shown, before the step S1 also includes:
[0045] Step S0, receiving an illegal report.
[0046] Further, firstly, when a vehicle finds that the surrounding vehicles are suspected of illegal behavior, it requests to query the vehicle information of the vehicle. The system defaults to this action as an illegal report and accepts the illegal report.
[0047] Such as figure 2 As shown, the step S1 includes:
[0048] Step S1.1, extracting the vehicle information corresponding to the reported vehicle, and performing a hash operation to obtain the vehicle information hash value corresponding to the vehicle information;
[0049]Step S1.2, record the number of times the vehicle has been reported as 1 under the index of the hash value of the vehicle information.
[0050] Extract the vehicle information corresponding to the reported vehicle, and perform a hash operation to obtain the ...
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Abstract
The invention relates to the technical field of urban real-time traffic communication, and specifically provides an expressway illegal behavior identification method based on the blockchain technology. The method comprises the following steps: step S1, pushing quasi-illegal vehicle information to all vehicles in nodes through a blockchain, and calling video data recorded in automobile data recorders of all vehicles; step S2, judging whether the vehicles generate expressway illegal behaviors in all video data, and if the judgment result is yes, adding 1 to vehicle reported times of the vehicles; and step S3, judging whether whether the vehicle reported times is greater than a preset credibility threshold, and if the judgment result is yes, uploading the vehicle information and all videos that are judged to have the expressway illegal behaviors to a traffic police platform, and pushing the vehicle information and all videos to surrounding vehicles for reminding; and if the judgment result is no, indicating that the vehicle generate no expressway illegal behavior. By adoption of the expressway illegal behavior identification method provided by the invention, evidence can be collectedby multiple parties in time, and the nearby vehicles are notified to evade so as to prevent traffic accidents.
Description
technical field [0001] The invention relates to the technical field of urban real-time traffic communication, in particular to a method for identifying illegal acts on highways based on block chain technology. Background technique [0002] The identification of illegal behavior of expressway vehicles is one of the difficult problems in the traffic construction and management of various cities in China. Many drivers lack safety awareness and relevant legal knowledge, and drive freely on the expressway, which brings great hidden dangers to public transportation. Due to the fast speed on the expressway, illegal driving is likely to cause traffic accidents such as scratches and rear-end collisions. However, the number of monitoring cameras on the expressway is limited, and traditional methods such as traffic police patrols or public reports are time-consuming and require a lot of manpower and material resources. Therefore, the present invention provides a blockchain technology...
Claims
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