Intelligent system for highway tunnel event monitoring
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A technology for highway tunnels and events, applied in the field of intelligent systems, can solve the problems of locating and analyzing abnormal events, lack of effective means to quickly confirm, and missing the best time to deal with abnormal situations.
Inactive Publication Date: 2016-11-09
GUIZHOU MODERN LOGISTICS ENG TECH RES
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[0004] In this mode, it is necessary to manually monitor and analyze the data uploaded by the system, and there is no effective means to quickly confirm different types and degrees of events, so a lot of time is spent on abnormalities before the emergency plan mechanism is officially launched. The location and analysis of events, which may miss the best time to deal with abnormal conditions
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Embodiment 1
[0041] When a fire breaks out in the tunnel
[0042] (1) The fire alarm button at a certain position in the tunnel is pressed, and the alarm signal triggered by it is reported to the monitoring center through the transmission system. After obtaining the alarm signal, the intelligent system analyzes the message according to the alarm system protocol. Get the content of the alarm.
[0043] (2) Display the alarm information on the LED screen of the monitoring center, and notify the on-duty personnel that there is a fire warning in the form of voice broadcast.
[0044] (3) Through the display of the intelligent system software on the large screen of the monitoring center, the detailed information of the fire event is displayed, including the precise location where the event occurred (how many meters up or down the tunnel), the location of the event Precise time, type and urgency of the event (such as an alarm triggered by a temperature-sensing optical fiber, or a video event dete...
Embodiment 2
[0051]When a traffic accident occurs in the tunnel
[0052] (1) When a traffic accident occurs in the tunnel, the video event detection equipment will find that there are vehicles parked illegally or congestion occurs, so as to report the alarm information of the abnormal event, and the monitoring center will report the voice prompt, and display the abnormal event of the traffic condition on the LED display Call the police.
[0053] (2) The intelligent system software pushes a segment of the detected real-time video capture to the front end for the on-duty personnel to return and check, so as to determine whether the abnormal event detected at that time is a false alarm.
[0054] (3) Through the display of the intelligent system software on the large screen of the monitoring center, the detailed information of the event is displayed, and through the comprehensive analysis of multiple video images and the data linkage of the vehicle detector, the type of the event is judged, an...
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Abstract
The invention discloses an intelligent system for incident monitoring of highway tunnels. The intelligent system includes the following parts: installing a high-definition camera with more than 1.3 million pixels every 150 meters in the tunnel; arranging corresponding electromechanical equipment control Deploy a corresponding fire alarm monitoring system; Configure a video event detection server in the monitoring center to analyze and process video images; On the intelligent analysis server, set up various abnormal conditions or event databases of specific scenes; the present invention can Analyze video images, extract abnormal events, and quickly push the basic types and detailed information of events by matching the types in the event database; it can also intelligently analyze the reported environmental data, and push reasonable operation suggestions and prompts through comprehensive analysis Manually start and stop equipment or automatically complete equipment start and stop, and match the event library at the same time, whether to generate alarm information push, has great application value.
Description
technical field [0001] The invention relates to system integration of tunnel electromechanical equipment, in particular to an intelligent system for event monitoring of highway tunnels. Background technique [0002] As an important part of road transportation, road tunnels have become high-risk areas for traffic and fire accidents on expressways due to their unique physical characteristics (narrow space, closed space, and large light changes). Once an accident occurs, the consequences will be very serious. Therefore, how to prevent accidents and respond quickly and effectively in the event of abnormal conditions has become a very important part of the daily operation and maintenance of tunnels. [0003] At present, the discovery of abnormal events in highway tunnels mainly relies on the collection and uploading of signals by various electromechanical systems. For example, the video surveillance system is responsible for feeding back the real-time image information captured b...
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