DOI: 10.1016/j.atmosenv.2014.08.042
Scopus记录号: 2-s2.0-84906334030
论文题名: Developing Singapore Driving Cycle for passenger cars to estimate fuel consumption and vehicular emissions
作者: Ho S ; -H ; , Wong Y ; -D ; , Chang V ; W ; C
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2014
卷: 97 起始页码: 353
结束页码: 362
语种: 英语
英文关键词: Arterial road
; Chase-car
; Driving cycle
; Expressway
; Microtrip
Scopus关键词: Automobiles
; Behavioral research
; Carbon dioxide
; Emission control
; Fuel economy
; Roads and streets
; Arterial roads
; Chase-car
; Driving cycle
; Expressway
; Microtrip
; Transportation
; carbon
; carbon dioxide
; carbon monoxide
; fuel
; nitric oxide
; carbon
; carbon emission
; data set
; economic analysis
; emission control
; fuel consumption
; numerical model
; road transport
; traffic emission
; automobile
; carbon monoxide
; consumption behavior
; data acquisition
; emission inventory
; motorway
; transportation system
; trend analysis
; acceleration
; article
; car
; car driving
; carbon footprint
; chase car
; controlled study
; deceleration
; driving cycle
; global positioning system
; human
; information processing
; priority journal
; Singapore
; time
; velocity
; air pollutant
; Article
; data analysis
; data collection method
; greenhouse gas
; methodology
; motivation
; Singapore
; Singapore Driving Cycle
; Singapore [Southeast Asia]
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: Singapore has pledged to attain 7-11% Business-As-Usual carbon emissions reduction by 2020. Road transport sector is a significant source of carbon emissions, estimated to be the third largest sector in Singapore. A current gap in environmental evaluation for road transport activities in Singapore is the lack of a representative driving cycle for passenger cars (64% of the total population of 974,170 vehicles). This Singapore Driving Cycle (SDC) is hence developed for Singapore roads and traffic conditions. A chase-car (instrumented vehicle) was used to collect on-road data along 12 designed routes, and circulation driving on highly utilized arterial roads (including those in Central Business District (CBD) and both inner and outer ring roads fringing the CBD area). The SDC was thus hence constructed, with consideration of road type proportions, time periods and desired distance, duration and peak-lull proportion. In essence, the SDC is a 2400-sspeed-time profile to represent the driving pattern for passenger car in Singapore. Microscopic estimation model (CMEM) shows that, as compared to SDC, the New European Driving Cycle (NEDC) underestimates most of the vehicular emissions (fuel, CO2, HC and NOx by 5%, 5%, 22% and 47%, respectively) and overestimates CO by 8%. The SDC is thus more suitable than the NEDC that is currently in use in Singapore; the SDC can be used to generate more accurate fuel consumption and emissions ratings for various uses (for example, inventory of vehicular emissions and fuel economy labelling). © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/80950
Appears in Collections: 气候变化事实与影响
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作者单位: Centre for Infrastructure Systems, School of Civil and Environmental Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore
Recommended Citation:
Ho S,-H,, Wong Y,et al. Developing Singapore Driving Cycle for passenger cars to estimate fuel consumption and vehicular emissions[J]. Atmospheric Environment,2014-01-01,97