Calculation method for carbon emission of passing vehicles in road maintenance operation region
A technology for road maintenance and passing vehicles, applied in the field of carbon emissions, can solve problems such as insufficient practicability of results, inability to reflect engineering practice, and dependence on simulation models for carbon emissions calculations
Active Publication Date: 2021-08-27
GUANGDONG UNIV OF TECH +1
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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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Embodiment
[0072] Such as figure 1 As shown, the present invention provides a carbon emission calculation method for vehicles passing through the road maintenance work area, and its implementation method is as follows:
[0073] S1. Determine the characteristics of the road maintenance work area and the traffic characteristics of the road maintenance work area;
[0074] In this embodiment, the characteristics of the road maintenance work area are determined, including the location and specific values of traffic sign facilities such as warnings, speed limits, and channelization devices, the number of closed lanes, the length of the work area, construction time, type and time of vehicles under control, and vehicle Detour routes etc. Determine the traffic characteristics of the road maintenance work area, including the analysis period traffic Volume, traffic volume vehicle type distribution and operating speed V of the upstream and downstream roads, maintenance work area roads and detour ...
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The invention provides a carbon emission calculation method for passing vehicles in a road maintenance operation region, which belongs to the technical field of carbon emission and comprises the following steps: determining characteristics of the road maintenance operation region and traffic characteristics; determining the upstream road traffic capacity, the operation region road traffic capacity and the downstream road traffic capacity of the road maintenance operation region; dividing the running state distribution of vehicles passing through the construction region in the road maintenance operation analysis period; carbon emission composition of vehicles in different running states in the road maintenance operation region is determined; calculating and summarizing carbon emissions formed by carbon emissions of vehicles in different running states in the road maintenance operation region; calculating carbon emissions in different operation states in the road maintenance operation analysis period; calculating the carbon emission of the detouring vehicle in the road maintenance operation analysis time; and calculating the carbon emission of passing vehicles in the maintenance operation region in the road maintenance operation analysis period. The method is used for effectively supporting selection of road low-carbon maintenance materials with different traffic characteristics, machine and tool management, traffic organization and accurate formulation of a maintenance low-carbon emission reduction scheme.
Description
technical field [0001] The invention belongs to the technical field of carbon emissions, and in particular relates to a method for calculating carbon emissions of vehicles passing through road maintenance work areas. Background technique [0002] The road maintenance operation area is a traffic management and control area arranged for maintenance and repair operations. It is necessary to close part or all of the lanes of the maintenance road section. Devices and other traffic sign facilities. In addition to causing traffic congestion in the maintenance work area, the environmental emission problems caused by it cannot be ignored. On the one hand, the maintenance operation area occupies road resources, resulting in a reduction in road traffic capacity, causing frequent acceleration and deceleration of passing vehicles, idling queues and other abnormal operations, causing Unnecessary fuel and carbon emissions increase; on the other hand, traffic control in the construction ar...
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Login to view more IPC IPC(8): G06Q10/04G06Q50/26G06Q10/00
CPCG06Q10/04G06Q50/26G06Q10/20Y02P90/84
Inventor 刘圆圆王元庆薛淑祺于谦刘聂玚子
Owner GUANGDONG UNIV OF TECH
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