gnss/dsrc obu for e-toll - telematika.cztelematika.cz/tp/etoll/conributions/id16_vejvoda.pdf · the...
TRANSCRIPT
![Page 1: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/1.jpg)
GNSS/DSRC OBU for e-Toll
Vladimir Vejvoda
![Page 2: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/2.jpg)
consortium includes companiesPRINCIP and ICE. The main activitiesare both in the field of transporttelematic and the development ofvehicle electronics.
![Page 3: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/3.jpg)
GNSS/DSRC On Board Unit
• EC/2004/52• EC/1999/60• CARDME, PISTA, CESARE,TIS• CEN278 (EN 12253,12795,12834,13372)• Communication modules
– DSRC (5.8GHz)– GNSS (16channels, SuperSense)– GSM (GPRS TS 03.60/23.060)
![Page 4: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/4.jpg)
Modules inside OBU
Power connector
![Page 5: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/5.jpg)
FROG: Fuzzy-probabilistic resolution of Routes Or Gantries
![Page 6: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/6.jpg)
FROG: MapBlock
Benefits of dividing mapinto MapBlocks• Easier updates of map.
• System is functional without full map set.
• Map is smaller to download.
![Page 7: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/7.jpg)
FROG: map data
![Page 8: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/8.jpg)
Visualization of FROG1mapmatching on real data.
FROG: map matching
• Probabilistic map matching
• Uses road topology
• Fast and high-performance
Map matching produce events
• Utilized road leg
• Virtual gantry activated
• GPS no signal
![Page 9: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/9.jpg)
FROG: expert system
Diagnostic expert system
• Validates events in log
• Resolution of toll routes
![Page 10: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/10.jpg)
FROG: expert system
![Page 11: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/11.jpg)
FROG: expert system
![Page 12: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/12.jpg)
FROG: expert system
![Page 13: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/13.jpg)
FROG: expert system
![Page 14: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/14.jpg)
FROG: expert system
![Page 15: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/15.jpg)
FROG: expert system
![Page 16: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/16.jpg)
FROG: expert system
![Page 17: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/17.jpg)
FROG: expert system
![Page 18: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/18.jpg)
FROG: expert system
![Page 19: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/19.jpg)
FROG: expert system
![Page 20: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/20.jpg)
FROG: expert system
![Page 21: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/21.jpg)
FROG: expert system
![Page 22: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/22.jpg)
FROG: expert system
![Page 23: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/23.jpg)
FROG: expert system
![Page 24: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/24.jpg)
FROG: expert system
![Page 25: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/25.jpg)
FROG: expert system
![Page 26: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/26.jpg)
FROG: expert system
![Page 27: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/27.jpg)
FROG: expert system
![Page 28: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/28.jpg)
FROG: expert system
![Page 29: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/29.jpg)
FROG: expert system
![Page 30: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/30.jpg)
Tests: GPS position error
![Page 31: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/31.jpg)
Tests: available GPS satellites
![Page 32: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/32.jpg)
Tests: available GSM - BTS
![Page 33: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/33.jpg)
Tests: DSRC
• Fine-tuning of the communication between DSRCand control processor
• Laboratory stage of enforcement tests by means ofa portable bi-directional DSRC communicator.
• Tests in the real ETC environment
![Page 34: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/34.jpg)
Conclusions
The present testing has proved that OBU itself,GNSS signal availability and quality of GPRSservices on the tested infrastructure fulfil therequirements for proper ETC system operation.
![Page 35: GNSS/DSRC OBU for e-Toll - telematika.cztelematika.cz/tp/etoll/conributions/ID16_Vejvoda.pdf · The present testing has proved that OBU itself, GNSS signal availability and quality](https://reader035.vdocuments.us/reader035/viewer/2022062907/5a9697f87f8b9adb5c8ce904/html5/thumbnails/35.jpg)
Thank you very much for your attention