| INTEGRATED VEHICLE PERFORMANCE AND EMISSION MONITORING SYSTEM |
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| 引用本文： | OCHIENGWY NORTHRJ QUDDUSM NOLANDRB POLAKJW. INTEGRATED VEHICLE PERFORMANCE AND EMISSION MONITORING SYSTEM[J]. 勤云标准版测试, 2005, 0(2): 85-90 |
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| 作者姓名： | OCHIENGWY NORTHRJ QUDDUSM NOLANDRB POLAKJW |
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| 作者单位： | CenterforTransportStudies,DepartmentofCivilandEnvironmentalEngineering,ImperialCollegeLondon,SouthKensington,LONDONSW72BUUK |
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| 摘 要： | ![]()
This paper discusses a vehicle performance and emission monitoring system (VPEMS) capable of interfacing with either a vehicle engine management system (EMS) or a sensor array fitted to the vehicle. It also describes the procedures used to validate the data generated by both diesel and petrol powered vehicles. These include the results of bench and field experiments using two instrumented vehicles and of experiments on a chassis dynamometer emissions test facility. The prototype VPEMS attains the specified performance levels for each of the subsystems, with aggregate mass emissions agreeing with the reference to within 11.5%, 8.1% and 17.7% for CO, CO2 and NO, respectively. The collation of these data to produce coherent spatially and temporally referenced databases of vehicle performance and the emission is demonstrated.
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| 关 键 词： | 机械处理 传感器 柴油机 污染排放 净化控制 |
INTEGRATED VEHICLE PERFORMANCE AND EMISSION MONITORING SYSTEM |
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