Method for evaluating influence of road traffic characteristics on emission concentration of carbon monoxide
A carbon monoxide and emission concentration technology, applied in the direction of instruments, data processing applications, resources, etc., can solve problems such as time-consuming and difficult acquisition, and achieve the effect of reducing CO emissions and simple and convenient data acquisition
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[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
[0027] Such as figure 1 As shown, a method for evaluating the influence of road traffic characteristics on carbon monoxide emission concentration disclosed in the embodiment of the present invention comprises the following steps:
[0028] Step 1) Obtain the traffic analysis zone (TAZ) information in the research area: select the most commonly used traffic analysis unit—traffic analysis zone (TAZ) as the research object, obtain the vector map file (shapefile) corresponding to the traffic analysis zone, use ArcGIS software can obtain the basic attributes of each traffic analysis area, such as visualizing the specific location of each traffic area in the entire research area, calculating the area of the traffic area, etc.;
[0029] Step 2) Obtain variables such as population economy, employment, traffic conditions and road network characterist...
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