Download presentation
Presentation is loading. Please wait.
Published byMay Weaver Modified over 9 years ago
1
© David Last Insurance Fraud Conference DWF LLP 28 April 2015 Insurance Telematics Data - Handle with Care! Professor David Last Picture: earthobservatory.nasa. gov//newsroom/BlueMarble/
2
© David Last
4
GPS Tracking Evidence comes from: Law enforcement covert operations Employers Commercial tracking companies Motor insurance companies Criminals Pictures: www.vehicletrackingltd.co.uk, www.olmc.eu,blogs.guardian.co.uk
5
Picture: www.itv.com, www.leicestermercury.co.ukwww.itv.com
6
© David Last
7
Pictures: www.trimble.com
8
© David Last
9
Pictures: www.gral-gju.org/examples.php, dreamtimes
10
© David Last Vehicle tracking system
11
Delivered – or not? © David Last
12
Satellite Failures Official announcement: "A significant GPS anomaly occurred on 1 Jan 04, … resulting in the transmission of Hazardously Misleading Information." Sources: Vogel, Macabiau & Suard, ‘Effect of a GPS Anomaly on Different GNSS Receivers’, ION GNSS 2005, Long Beach, CA, Sep 13-16, 2005, Hoppe & Walterfang, ‘Investigation of a GPS Satellite Problem with respect to DGPS and GPS users’, European Journal of Navigation, May 2004,www.lr.tudelft.nl/live/pagina.jsp?id=400f4487-ed8c-4274-95cb-ebc2afa7385e&lang=en Solar flares
13
© David Last GPS fixes at Ordnance Survey Monitoring Station at Peterborough on 12 August 2011
14
© David Last
15
GPS and GSM Jammer Picture: http://www.tayx.co.uk
16
© David Last First fix as GPS receiver is switched ON? Ignition ON report delayed until after vehicle moves off? Data record missing? Ignition is switched OFF at time 23:21:22, then ON again at 23:46:28 – but 50 metres away. Why?
17
© David Last
18
Accelerometer units in Telematics Insurance installations must be mounted correctly
19
© David Last Insurance Fraud Conference DWF LLP 28 April 2015 Insurance Telematics Data - Handle with Care! Professor David Last Picture: earthobservatory.nasa. gov//newsroom/BlueMarble/
Similar presentations
© 2024 SlidePlayer.com. Inc.
All rights reserved.