Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Skapande av karta för fordonsreglering med framförhållning
KTH, School of Computer Science and Communication (CSC).
2015 (Swedish)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesis
Abstract [sv]

Utbudet av bra, täckande vägkartor som innehåller information om vägarnas lutningar är idag begränsat. Att skapa sådana kartor är också dyrt, då det kräver både arbetskraft och dyr utrustning. Tack vare en ny algoritm är det dock nu möjligt att skatta lutningen på en väg endast genom användandet av en enkel GPS-enhet och redan existerande sensorer i tunga lastbilar. Genom att kombinera flera sådana mätningar för samma väg är det möjligt att få en bra skattning av vägens lutning.

I detta arbete har ett system för att skapa vägkartor med lutning både implementerats och utvärderats. Resultaten visar att det är möjligt att skapa vägprofiler med lutningsinformation genom att använda redan tillgängliga sensorer. Resultaten är baserade på både simulerad data och ett begränsat antal verkliga experiment.

Abstract [en]

There is currently a limited supply of good road maps with good coverage that includes data about the slope of the roads.Creating such maps is also expensive, and requires both labor and expensive equipment. Thanks to a new algorithm however, it is possible to estimate the slope of a road by using only a simple GPS device and already existing sensors in a heavy duty vehicle. By combining several measures along the same road, it is possible to get a good estimate of the slope of the road.

In this work, a system for creating road maps with integrated slope data from such estimations is both implemented and evaluated. The results show that it is indeed possible to create road profiles with slope data using only already available sensors. The results are based on both simulated data and a limited set of data collected from real world experiments.

Place, publisher, year, edition, pages
2015.
Keyword [sv]
karta, gps, openstreetmap, lastbil, farthållare
National Category
Computer Science
Identifiers
URN: urn:nbn:se:kth:diva-168754OAI: oai:DiVA.org:kth-168754DiVA: diva2:818419
External cooperation
Scania CV AB
Educational program
Master of Science in Engineering - Computer Science and Technology
Supervisors
Examiners
Available from: 2015-06-29 Created: 2015-06-08 Last updated: 2015-06-29Bibliographically approved

Open Access in DiVA

niclasandersson(4364 kB)74 downloads
File information
File name FULLTEXT01.pdfFile size 4364 kBChecksum SHA-512
2ac901d6dc50159e63531ea2a371566f8748b48c7921a909c7145eff9210372c683d7bece02e3b1c575568f41e6b7b7425a88358b27ca195fa43ae739b23738a
Type fulltextMimetype application/pdf

By organisation
School of Computer Science and Communication (CSC)
Computer Science

Search outside of DiVA

GoogleGoogle Scholar
Total: 74 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

urn-nbn

Altmetric score

urn-nbn
Total: 226 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf