Traffic pollution early warning method and system thereof

An early warning system and traffic technology, applied in the field of traffic pollution, can solve the problem of lack of early warning function, and achieve the effect of accurate and timely early warning

Inactive Publication Date: 2017-11-07
SHENZHEN SHENGLU IOT COMM TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the prior art, the total exhaust emissions of motor vehicles are statistically calculated macroscopically, with the city as the unit in space, and the year as the unit in time. Statically estimate the total amount of motor vehicle exhaust emissions, does not have the early warning function

Method used

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  • Traffic pollution early warning method and system thereof
  • Traffic pollution early warning method and system thereof
  • Traffic pollution early warning method and system thereof

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Embodiment Construction

[0028] In the following description, for purposes of illustration rather than limitation, specific details such as specific system architectures, interfaces, and techniques are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0029] figure 1 It is a schematic flowchart of a traffic pollution early warning method provided by an embodiment of the present invention.

[0030] Specific as figure 1 shown, including:

[0031] Step 101, receiving dynamic traffic data collected in real time by monitoring sites of urban roads.

[0032] Establish monitoring stations on both sides of urban roads to collect real-time dynamic tr...

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Abstract

The invention relates to a traffic pollution early warning method and a system thereof. The method comprises the following steps of receiving dynamic traffic data collected by urban road monitoring stations in real time; converting the dynamic traffic data into traffic activity level data required by a pollutant emission estimation model; inputting the traffic activity level data and basic vehicle parameters into the pollutant emission estimation model so as to acquire a vehicle pollutant emission list of an urban road; and when an emission amount of at least one pollutant in the vehicle pollutant emission list exceeds a threshold in a first early warning threshold group and/or an emission intensity of at least one pollutant exceeds a threshold in a second early warning threshold group, emitting early warning notification. The method and the system have an advantage that two factors of an emission amount of the vehicle pollutant and air quality are simultaneously considered so that accurate and timely early warning is realized.

Description

technical field [0001] The invention relates to the technical field of traffic pollution, in particular to a traffic pollution early warning method and system. Background technique [0002] In recent years, the number of motor vehicles has increased sharply, urban traffic congestion and motor vehicle exhaust pollution are very serious, and the air quality in large and medium-sized cities has deteriorated, which has endangered people's physical and mental health and daily life. Motor vehicle exhaust pollution sources have become the primary pollutant for the deterioration of urban air quality. In the prior art, the total exhaust emissions of motor vehicles are statistically calculated macroscopically, with the city as the unit in space, and the year as the unit in time. Static estimation of the total amount of motor vehicle exhaust emissions does not have an early warning function. Contents of the invention [0003] In order to solve the above technical problems, the pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/12G08B31/00G08G1/01
CPCG08B21/12G08B31/00G08G1/01
Inventor 杜光东
Owner SHENZHEN SHENGLU IOT COMM TECH CO LTD
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