True Vehicle Inspection by Preventing Manipulations and Tricks by Examiners Jan van der Does

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1 True Vehicle Inspection by Preventing Manipulations and Tricks by Examiners Jan van der Does Project Manager, Van Leeuwen Test Systems B.V. The Netherlands

2 True Vehicle Inspection by Preventing Manipulations and Tricks by Examiners Van Leeuwen Test Systems B.V. The Netherlands 2

3 Integrated and automated test station 3

4 Car test lane and universal test lane 4

5 Car test lane and universal test lane 5

6 Motorcycle test lane and car test lane 6

7 Test lane overhead monitor type of test driver instructions licence number real-time measuring values tests to perform axle nr. 7

8 Network connections test lane Test Lane Computer 8

9 Network connections test station Test Lane Computer Test Lane Computer Test Lane Computer Station Server 9

10 Network connections test organisation Station Server Station Server Station Server Corporate or Government Server 10

11 All test station computers in locked air conditioned room Test lane computers Server computer Uninterruptible power supply (UPS) 11

12 Controlled access to IT system 12

13 Bribery sensitive situation Prevent by strict regulation and smart inspection $$ system 13

14 Anti-Manipulation Measures T = tracking F = front axle R = rear axle I = in O = out Tracking system links the tests to the correct vehicle (axle) T 14 F,R I,O F,R F FF,R F,F F,R F F,R T

15 Licence number check 15

16 Stage 1 16

17 Inspector identification with RFID tag at each test stage 17

18 Inspector id stored with each test 18

19 Irregularity alerts Attention Vehicle Unpaid Road reported tax traffic not fine(s) paid stolen 19

20 Fixed preselected tests for each compulsory inspection. 20

21 Robotised headlight beam tester with laser scanner to prevent incorrect vehicle alignment Movie clip 21

22 Comprehensive PTI standards normal extremely low 22

23 Stage 2, side slip tester 23

24 Side slip tester 24

25 Side slip tester 25

26 Side slip tester short switch bars 26

27 Side slip tester speed measurement 27

28 Stage 2, suspension tester 28

29 Tracking system controlled cover plates Movie clip measuring plates 29

30 Misalignment 30

31 Axle position indication 31

32 Wheel position check allowed wheel position area weight load cell 32

33 Weight and position change check during suspension test 33

34 Judgement against absolute values, so not only left/right comparison 34

35 Stage 2, roller brake tester 35

36 Safety barriers around brake tester 36

37 Automatic triggering of retest 37

38 Progressivity check to prevent slamming on the brakes Movie clip HR-PJ-33 38

39 Automatic re-test In this example: requirement = 50% 39

40 Use of emergency stop detection 40

41 Use of emergency stop detection 41

42 Use of emergency stop detection software trigger power cut 42

43 Stage 3 43

44 Stage 3, diesel smoke test under full load with CDST 44

45 Controlled test cycle on CDST 45

46 Checks on engine rpm and power 46

47 Speedometer test on CDST No actual speed indication at speedometer test 47

48 Aircon-test: both temperature and air flow measurement 48

49 Stage 4 49

50 Inspector identification with RFID tag at each test stage 50

51 Comparison of test results between inspectors 51

52 Test lane output fraud sensitive documents 52

53 Lockable printer cabinet test certificates test reports 53

54 End of inspection 54

55 Anti-Manipulation Measures Station overview screen for station manager GT-43KD VR-OM73 55 HS-JJ-54 NWS320

56 Station overview screen with real-time test lane overview screen 56

57 Van Leeuwen Test Systems B.V. Nieuwe Donk 18, 4879 AC Etten-Leur, The Netherlands Tel. +31(0) , Fax +31(0) Leeuwen Test Systems B.V. Nieuwe Donk 18, Please feel free to contact 4879 AC Etten-Leur, The Netherlands Tel. +31(0) , Fax +31(0) Van Leeuwen Test Systems B.V. Nieuwe Donk 18, 4879 AC Etten-Leur, The Netherlands Tel. +31(0) , Fax +31(0) B.V. Nieuwe Donk 18, 4879 AC Etten-Leur, The Netherlands Tel. +31(0) , Fax +31(0) Thank you for your attention us for detailed information. Van Leeuwen Test Systems

VLT S INTELLIGENT TEST LANE CONCEPT

VLT S INTELLIGENT TEST LANE CONCEPT VLT, a world-wide specialist in the field of vehicle testing, has introduced its Intelligent Test Lane Concept in 1995 and is continuously updating this concept, whereby