A carbon emission calculation method for passing vehicles in road maintenance work areas

Abstract

The invention provides a carbon emission calculation method for vehicles passing through a road maintenance work area, which belongs to the technical field of carbon emission, and determines the characteristics of the road maintenance work area and traffic characteristics; determines the upstream road traffic capacity of the road maintenance work area, the road traffic capacity of the work area, and Downstream road traffic capacity; divide the road maintenance operation analysis period of the vehicle operation status distribution passing through the construction area; determine the carbon emission composition of vehicles in different operating states in the road maintenance operation area; calculate and total the carbon emissions composed of carbon emissions of vehicles in different operating states in the road maintenance operation area ;Calculate the carbon emissions of different operating states during the analysis period of road maintenance operations; calculate the carbon emissions of detoured vehicles during the analysis period of road maintenance operations; calculate the carbon emissions of vehicles passing through the maintenance operation area during the analysis period of road maintenance operations. The invention is used to effectively support the selection of low-carbon maintenance materials, equipment management, traffic organization and precise formulation of maintenance low-carbon emission reduction schemes for roads with different traffic characteristics.

Description

technical field [0001] The invention belongs to the technical field of carbon emission, and in particular relates to a carbon emission calculation method for vehicles passing through a road maintenance operation area. Background technique [0002] The road maintenance operation area is a traffic management and control area arranged for maintenance and repair operations. Some or all lanes of the maintenance road section need to be closed. At the same time, to ensure the normal passage of vehicles and the safety of the maintenance operation area, warnings, speed limits, and channelization are required. installations and other traffic signs. In addition to causing traffic congestion in the maintenance construction work area, the environmental emission problem it brings cannot be ignored. Unnecessary fuel and carbon emissions increase; on the other hand, traffic control in the construction area restricts the passage of some vehicles or causes vehicles to detour to other roads, ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above-mentioned deficiencies in the prior art, the present invention provides a method for calculating the carbon emissions of passing vehicles in the road maintenance work area, which overcomes the reliance on the simulation model and The existing database cannot reflect the actual project, the data cannot be adjusted, the prediction is inaccurate, the price of the actual test equipment is high, and the results are not practical enough

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