An Evaluation Method and Case Study of Carbon Emissions Reduction of Intelligent Signal Control System
Received date: 2022-04-01
Online published: 2022-07-05
In order to quantify the contribution of intelligent signal control system application to carbon emissions reduction, the changes of traffic capacity and traffic volume based on the traffic flow theory at urban intersection were analyzed, and principle of carbon emissions reduction of intelligent signal control system was proposed. Then, the relationship curve of vehicle speed and carbon emissions intensity was formed by vehicle driving cycle testing to calculate the relevant carbon emissions factors, and the carbon emissions reduction benefits of the intelligent signal control system from the macro level were calculated based on the operating conditions of vehicles within the intersection before and after the application of the system. Finally, taking Baoding intelligent signal control system project as an example, essential data was collected and analyzed, and the carbon emissions reduction was calculated with the proposed method. The result showed that 8 intersections such as Dongfeng road and Yangguang street intersection, Dongfeng road and Chaoyang street intersection could achieve an average carbon emissions reduction of 148 tons annually per intersection, and the annual reduction could reach 20 thousand tons if the intelligent signal management system covers all 176 intersections, which means intelligent signal control system can efficiently improve the traffic efficiency of road intersections and produce significant carbon emissions reduction benefits at the same time.
LI Zhen-yu , SONG Wei-nan , LU Xi , LIU Tao . An Evaluation Method and Case Study of Carbon Emissions Reduction of Intelligent Signal Control System[J]. Transport Research, 2022 , 8(3) : 49 -55 . DOI: 10.16503/j.cnki.2095-9931.2022.03.005
| [1] |
中国交通低碳转型发展战略与路径研究课题组. 碳达峰碳中和目标下中国交通低碳转型发展战略与路径研究[M]. 北京: 人民交通出版社股份有限公司, 2021.
|
| [2] |
中共中央, 国务院. 中共中央国务院关于完整准确全面贯彻新发展理念做好碳达峰碳中和工作的意见[EB/OL]. (2021-09-22) [2022-03-25]. http://www.gov.cn/zhengce/2021-10/24/content_5644613.htm.
|
| [3] |
|
| [4] |
|
| [5] |
苏春敏, 潘瑞春, 周成军, 等. 单点交叉口信号配时优化与碳排放的案例[J]. 福建农林大学学报:自然科学版, 2016,45(6):730-736.
|
| [6] |
李宾, 周俊. 交通拥堵的碳排放效应——以湘潭市大桥饭店路口为例[J]. 城市问题, 2017(6):46-51.
|
| [7] |
唐旭南. 基于减少机动车尾气排放的城市道路交叉口信号配时优化研究[D]. 北京: 北京交通大学, 2014.
|
| [8] |
姚荣涵, 王筱雨, 徐洪峰, 等. 降低交通排放的干线协调信号控制优化方法[J]. 交通信息与安全, 2016,34(5):68-74.
|
| [9] |
李彦宏. 智能交通:影响人类未来10—40年的重大变革[M]. 北京: 人民出版社, 2021.
|
| [10] |
交通运输部科学研究院. 智能交通缓堵型技术碳减排效益评估研究[R]. 北京: 交通运输部科学研究院, 2021.
|
| [11] |
杜文卫. 城市道路信号交叉口通行能力改善研究[J]. 黑龙江交通科技, 2018,41(9):207-209.
|
| [12] |
林翰, 周侃. 连续流交叉口通行效率仿真分析[J]. 城市道桥与防洪, 2018(8):18-21.
|
| [13] |
IPCC. 2006 IPCC guidelines for national greenhouse gas inventory[R]. Hayama: the Institute for Global Environmental Strategies, 2006.
|
| [14] |
德国国际合作机构. 城市交通部门如何核算温室气体排放[R]. 北京: 德国国际合作机构北京办公室, 2012.
|
| [15] |
赛文交通网. 保定的智能交通之路[EB/OL].(2020-12-03)[2022-03-25]. https://www.sohu.com/a/441234934_389742.
|
/
| 〈 |
|
〉 |