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Fixed vehicle exhaust remote sensing automatic monitoring system

An automatic monitoring and fixed technology, which is applied in the traffic control system of road vehicles, traffic control system, closed-circuit television system, etc., can solve the problem of unobjective vehicle exhaust level and achieve the effect of improving reliability

Active Publication Date: 2021-06-22
海南京溪科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The defect of the existing technology is: in extreme weather (smog), only passing vehicles are monitored but not the surrounding environment. If the environment itself has a high concentration of exhaust gas, the vehicle exhaust level obtained is obviously not objective.

Method used

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  • Fixed vehicle exhaust remote sensing automatic monitoring system
  • Fixed vehicle exhaust remote sensing automatic monitoring system
  • Fixed vehicle exhaust remote sensing automatic monitoring system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Such as Figure 1-4 As shown, the fixed motor vehicle exhaust remote sensing automatic monitoring system is characterized in that it includes a roadside horizontal fixed remote sensing detection host 6, a roadside reflector 7 and a water horse 8, and the roadside horizontal fixed remote sensing detection host 6 , the roadside reflector 7 is oppositely arranged and both are installed on the same side of the road, and water horses 8 are also installed between both sides and the road, and the water horses 8 make the air waves and sound waves generated by the high-speed running of the vehicle in the road unable to Impact roadside horizontal fixed remote sensing detection host 6 and roadside reflector 7, while the gas in the road is dispersed in the air through free diffusion, and the air is detected after passing through the water barrier 8, and the data at this time can basically represent the traffic on the road. The average value is of reference significance.

[0035] S...

Embodiment 2

[0041]The fixed motor vehicle exhaust remote sensing automatic monitoring system also includes a horizontal fixed remote sensing detection host 1, a reflector 2, a panoramic camera 3, a first camera 4 and a second camera 5, and the horizontal fixed remote sensing detection host 1 and the reflector 2 are arranged oppositely. On both sides of the motor vehicle road, the panoramic camera 3, the first camera 4 and the second camera 5 are fixedly arranged on the gantry pole above the motor vehicle, and the first camera 4 and the second camera 5 are set in opposite directions and correspond to the two-way motor vehicle lanes respectively. The gantry pole includes a first column 11 , a second column 13 and a beam 12 .

[0042] The horizontal fixed remote sensing detection host includes infrared and ultraviolet absorption spectroscopy pollution gas detection unit, opaque smoke detection unit, automatic license plate recognition and recording unit, road condition recognition unit, data ...

Embodiment 3

[0059] The timing detection data of the roadside horizontal fixed remote sensing detection host is used as reference data for the horizontal fixed remote sensing detection host. The structure and method of this embodiment are the same as those of Embodiment 2.

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Abstract

The invention relates to the technical field of motor vehicle exhaust monitoring, in particular to a fixed motor vehicle exhaust remote sensing automatic monitoring system; The main engine and roadside reflectors are installed opposite to each other and both are installed on the same side of the road. There is also a water horse installed between the two sides and the road. The water horse prevents the air waves and sound waves generated by the high-speed vehicles in the road from impacting the road. Next to the horizontal fixed remote sensing detection host and roadside reflectors, the gas in the road is dispersed in the air through free diffusion, and the air is detected after passing the water barrier. The data at this time can basically represent the average value on the road, which is of reference significance .

Description

technical field [0001] The invention relates to the technical field of motor vehicle exhaust monitoring, in particular to a fixed motor vehicle exhaust remote sensing automatic monitoring system. Background technique [0002] The fixed motor vehicle exhaust remote sensing automatic monitoring system is a remote sensing monitoring system that is placed above each lane and can detect the emission data of each vehicle at the same time. The product uses infrared absorption spectroscopy and ultraviolet differential absorption spectroscopy to automatically detect the pollutants CO, CO2, NOX, HC and smoke opacity and smoke factor in the exhaust gas. The defect of the existing technology is: in extreme weather (smog), only passing vehicles are monitored but not the surrounding environment. If the exhaust gas concentration of the environment itself is high, the vehicle exhaust level obtained is obviously not objective. Contents of the invention [0003] Aiming at the deficiencies ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/01G01N21/33G01N21/35G08G1/017H04N7/18
CPCG01N21/01G01N21/33G01N21/35G01N2021/0112G08G1/0175H04N7/181
Inventor 董光平杨仁德邢益桐
Owner 海南京溪科技有限公司