Vehicle Exhaust Emission Tests

1996 ◽  
pp. 258-310
Author(s):  
Horst Klingenberg
Keyword(s):  
Exhaust Emission ◽  
Vehicle Exhaust

Remote sensing of vehicle exhaust emission

1994 ◽  
Vol 28 (6) ◽  
pp. 258A-264A ◽  
Author(s):  
Steven H. Cadle ◽  
Robert D. Stephens
Keyword(s):  
Remote Sensing ◽  
Exhaust Emission ◽  
Vehicle Exhaust

The On-Board Measurement of Diesel Vehicle Smoke Intensity System

2012 ◽  
Vol 220-223 ◽  
pp. 684-688
Author(s):  
Hong Yan Chen ◽  
Yi Jin Song
Keyword(s):  
Fixed Point ◽  
Real Time ◽  
Exhaust Emission ◽  
Vehicle Exhaust ◽  
Diesel Vehicle

To real-time monitor vehicle exhaust emission under daily running, this paper proposed a on-board measurement of diesel vehicle smoke intensity system based on GSM/GPRS and GPS, and concentrated on the design of hardware and software of the vehicle mounted terminal. This paper broke the traditional fixed-point way to sample exhaust data and could acquire data of different section, different vehicle types and different time.

Research on Engine Fault Detection System Based on Exhaust Emission

2012 ◽  
Vol 590 ◽  
pp. 516-520 ◽  
Author(s):  
Cheng Wang ◽  
Shan Zhen Xu
Keyword(s):  
Fault Detection ◽  
Virtual Instrument ◽  
Detection System ◽  
Exhaust Emission ◽  
Vehicle Exhaust ◽  
Engine Exhaust ◽  
Gas Concentration ◽  
The Neural Network ◽  
Instrument Technology ◽  
Working Performance

Vehicle exhaust composition contains running state information of the vehicle. Real-time detecting emissions ingredients of the vehicle can realize engine fault diagnosis. Based on the engine exhaust emission abnormal reason analysis, the design scheme of the hardware and software of the system was established. By using the neural network and virtual instrument technology, the software of the engine fault detection system based on emissions was developed. This system is not only to test the gas concentration that contained in automobile exhaust such as CO, HC, CO2, NOx, O2 in different working condition, but also to diagnosis the working performance and working state of the engine.

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