Vehicle spontaneous combustion warning system and method in highway tunnel based on thermal imaging

A technology of road tunnels and early warning systems, applied in the field of transportation, can solve problems such as inability to control fires in the embryonic stage, and achieve the effects of ensuring the safety of life and property, reducing spontaneous combustion, and eliminating spontaneous combustion of vehicles

CN106157522BActive Publication Date: 2018-08-21CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2018-08-21

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Abstract

The invention provides a highway tunnel vehicle spontaneous combustion early warning system and method based on thermal imaging. The system comprises a monitoring center, a control unit, a monitoring unit and a display unit, wherein the monitoring unit is used for monitoring information of vehicles entering a highway tunnel; and the display unit is used for prompting information for drivers. The temperatures of the vehicles which are about to enter the tunnel are detected, when the temperature data exceed the threshold value, warning information is transmitted to the monitoring center automatically, and meanwhile, license plate numbers and warning information of the vehicles are transmitted to the display unit for prompting the drivers. By the highway tunnel vehicle spontaneous combustion early warning system and method based on thermal imaging, the vehicles which can spontaneously combust potentially can be warned before entering the tunnel, and then can be treated ahead of time, hidden dangers causing spontaneous combustion of the vehicles are eliminated, the circumstances that the vehicles spontaneously combust after entering the tunnel are reduced, and life and property safety of people is guaranteed.
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Description

technical field

[0001] The invention relates to the field of traffic, in particular to a thermal imaging-based spontaneous combustion warning system and method for road tunnel vehicles. Background technique

[0002] At present, my country's construction industry has developed into one of the important pillar industries of the national economy, has made important contributions to my country's socialist construction, and has made great progress in safety production. However, the construction industry is an accident-prone industry, and construction safety production is still facing great challenges, especially in tunnel engineering, where there are many safety accidents. In recent years, there have been more and more cases of spontaneous combustion of vehicles after entering the tunnel. A method and system for early warning before entering a tunnel.

[0003] The traditional tunnel fire detection system can only detect the fire within a certain period of time after the vehicle ...

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with accompanying drawing and embodiment: figure 1 It is a structural schematic diagram of the present invention, figure 2 It is a schematic diagram of the principle of the present invention.

[0024] like figure 1 , 2 As shown, the road tunnel vehicle spontaneous combustion warning system based on thermal imaging in this embodiment includes a monitoring center, a control unit, a monitoring unit for monitoring information on vehicles entering the road tunnel, and a display unit for information prompts to drivers , the control unit is connected to the monitoring center, the output end of the monitoring unit is connected to the input end of the control unit, the input end of the display unit is connected to the output end of the control unit; the monitoring unit includes a A vehicle identification module for information and a thermal imager for monitoring vehicle temperature.

[0025] In this embodi...