Method and device for calculating traffic emission, and terminal

Abstract

The invention is applicable to the technical field of environmental monitoring, and provides a method and a device for calculating traffic emission, and a terminal. The calculation method comprises the following steps: acquiring vehicle operation data of all road sections in a target area, wherein the vehicle operation data comprises operation data of various types of vehicles; based on the vehicle operation data, extracting traffic operation characteristics of all the road sections in the target area, wherein the traffic operation characteristics include the traffic jam levels of all the roadsections in the target area and the flow and speeds of various different types of vehicles; and calculating the traffic emission of the target area on the basis of the traffic operation characteristics and preset emission factors of various different types of vehicles. Hardware equipment for detecting the traffic emission does not need to be arranged, and the vehicle operation data of the urban area and the emission factors of different types of vehicles can be used for realizing the traffic emission calculation, so that the implementation cost is low and a calculation result is comprehensive.

Description

technical field [0001] The invention belongs to the technical field of environmental monitoring, and in particular relates to a calculation method, a calculation device, a terminal and a computer-readable storage medium for traffic emissions. Background technique [0002] At present, with the in-depth advancement of my country's industrialization and urbanization, the consumption of energy and resources continues to increase, and the pressure on air pollution prevention and control continues to increase. The regional atmospheric environmental problems characterized by inhalable particulate matter PM10 and fine particulate matter PM2.5 are becoming increasingly prominent. , has become an issue of people's livelihood that governments at all levels and all walks of life pay close attention to. The experience of advanced cities at home and abroad shows that quantitative analysis of the emission reduction effect of major transportation policies is a common practice and a powerful ...

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Problems solved by technology

[0004] In view of this, an embodiment of the present invention provides a calculation method, a calculation device, a terminal, and a computer-readable storage medium for traffic emissions, so as to solve the problems in the prior art that the detection of traffic emissions by deploying hardware equipment is costly and the detection results are not comprehensive enough. question

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