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Airborne urban overhead semiconductor Lidar monitoring system

Airborne laser radar is a through remote sensing measurement of atmospheric aerosol particles and advanced equipments, it was based on the laser as the light source to the atmospheric aerosol particle emission laser radar, the use of aerosol scattering characteristics of laser, through optical receiving system, receiving the air particles, clouds and other aerosols particles backscatter signal, and through the radar equation, A remote sensing monitoring method to obtain current spatial distribution data of atmospheric particulate matter. Semiconductor Lidar is a new generation of liDAR technology. By using semiconductor laser as the detection light source and combining with the latest high-speed signal acquisition and processing technology, it achieves higher safety, flexibility and efficiency, and is more suitable for the application of urban overhead particulate matter environmental monitoring.

Key words: waste gas

Product Description

Airborne urban overhead semiconductor Lidar monitoring system

Airborne laser radar is a through remote sensing measurement of atmospheric aerosol particles and advanced equipments, it was based on the laser as the light source to the atmospheric aerosol particle emission laser radar, the use of aerosol scattering characteristics of laser, through optical receiving system, receiving the air particles, clouds and other aerosols particles backscatter signal, and through the radar equation, A remote sensing monitoring method to obtain current spatial distribution data of atmospheric particulate matter. Semiconductor Lidar is a new generation of liDAR technology. By using semiconductor laser as the detection light source and combining with the latest high-speed signal acquisition and processing technology, it achieves higher safety, flexibility and efficiency, and is more suitable for the application of urban overhead particulate matter environmental monitoring.

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Figure 1. Technical indicators of the body

As a new Lidar atmospheric observation tool, compared with the traditional lidar technology and ground point particle detection technology, the semiconductor lidar monitoring system has the following advantages: 1. It can achieve horizontal coverage and vertical observation capabilities, and obtain reliable regional observation data with high spatial and temporal resolution, which has a higher representation of vehicle particulate matter pollution over urban roads. 2, the semiconductor laser as the detection light source, with better environmental adaptability and reliability, human eye safety, easy installation and operation, compact structure. 3. Regional monitoring data can reflect the overhead traffic status of regional roads, provide real-time observation data for urban traffic control, give full play to the capacity of urban road network, and improve urban traffic congestion.

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FIG. 2 Correlation between congested sections and particulate matter concentration

 

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  0756-6332383

  http://zhgrhl.com/

  3016, No. 33, Jinmeng Lane, Xiangzhou District, Zhuhai


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