EASI Emission Testing for PTI Dietmar Muchitsch Head of Product Management, AVL DiTest, Austria
05.03.2014 | Page 2
“E “E A S I” Emission A S I” Emission testing for PTI testing for PTI Let´s make it EFFECTIVE: Efficient Ambitious Sustainable Intelligent Emission testing during PTI gives the opportunity to improve the air quality. This can be achieved even with a little effort. The things only must be done in the right way 05.03.2014 | Page 3
Necessarity to take actions Risk of Mortality-Morbidity due to Air Pollution Ri-MAP per year mathematical model for prediction of how many additional cases of death compared to life in clean atmosphere children worldwide suffer from air pollution as much as from underfeeding source: MPI for chemistry 4
Origin of polution Example: Many other things must be total PM 2,5 polution considered: distribution in Vienna POLUTANTS source: VCÖ SO 2 NOx CO Pb O 3 H x C y CO 2 … certainly with huge different impacts and variation due to regional, climatical and geographical facts. 5
Potential for air quality improvement at PTI qualitative consideratio qualitativ e consideration: n: 20% reduct 20% reductio ion would bring total n would bring total reductio reduction of >11% n of >11% total PM 2,5 polution total PM 2,5 polution distribution in Vienna with estimated reduction potential 20% source: VCÖ 3500 Partikelmasse 3000 mg/km 2500 CO mg/km 2000 NOx mg/km 1500 Not maintained vehicles might emit Not maintained vehicles might emit tremendous more: tremendous more: 1000 500 e.g. after treatment fails: 100-1000 times e.g. after treatment fails: 100-1000 times higher higher 0 Euro Euro Euro Euro Euro Euro 1 2 3 4 5 6 6
7 Emission Testing at PTI Our Experience in
PTI: AVL DiTEST shares of Emission Testing Equipment share in the installed PTI Emission Testing equipment share in the installed RPM-measurement for PTI Emission Testing Rep. of Korea Japan China India Brazil Peru 8
PTI: AVL DiTEST shares of Emission Testing Equipment share in the installed PTI Emission Testing equipment share in the installed RPM-measurement for PTI Emission Testing Estonia Latvia Finland Germany VOSA MOT United Kingdom Slovakia Poland Netherland Czeck Rep. France Austria Spain Hungary Portugal Greece Switzerland 9
REQUIREMENTS FOR EFFECTIVE PTI EMISSION TESTING 10
REQUIREMENTS FOR EFFECTIVE EMISSION TESTING Periodic ensure inspection of correct all vehicles operation Protection Consideration against of vehicle- software specific manipulation characteristics Page 11
REQUIREMENTS FOR EFFECTIVE EMISSION TESTING Periodic inspection of � Legal conditions all vehicles � Cost efficient PTI for vehicle owners � Low acquisition costs and cost of ownership of PTI Station � Fast and easy PTI procedure � Low efffort for operator-training � low maintenance effort � Applicable procedure for all vehicles Page 12
REQUIREMENTS FOR EFFECTIVE EMISSION TESTING ensure correct operation � Smart user guidance of emission test (rpm / flow triggered, …) � Implementation of database with reference values of each vehicle. � Detection if emissions were really measured Page 13
REQUIREMENTS FOR EFFECTIVE EMISSION TESTING Protection against software manipulation � Equipment homologation according to state of the art standards � Software / data protection. (e.g. according to Welmec guides) � periodic measurement equipment monitoring � statistic analysis Page 14
REQUIREMENTS FOR EFFECTIVE EMISSION TESTING Consideration of vehicle � Implementation of appropriate limit values specific - clustering of vehicle types characterisitics - refence data (data base) � E.g.: Motorbikes: Take consideration of emission pulsing. � e.g.: acceleration limit by OEM for free acceleration � Hybrid vehicles: Switch on the combustion engine � Exhaust manifolds Page 15
BY DOING IT IN THE RIGHT WAY, WE CAN ACHIEVE A BETTER AIR QUALITY Periodic ensure inspection of correct all vehicles operation Protection Consideration against of vehicle- software specific manipulation characteristics Page 16
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