Magnetometer/GPS/INS Demo 2002 Support and Mitigation of GPS Signal Blockage Research

This publication reports on a project focusing on the accurate and reliable determination of the state of a vehicle relative to a specified trajectory, such as a lane centerline. The project involved the use of inertial navigation methods based on inexpensive solid state inertial sensors that were aided by external sensors such as carrier phase differential GPS, magnetometers, and roadway height. Reliability is increased because of the integration of sensors, and changes required to the roadway infrastructure may also be reduced. The objectives of the project included preparation for and participation in Demo2002, research into inertial navigation system-aided GPS satellite tracking, and research into various methods for using auxiliary sensors for aid in the integer resolution process.

• Record URL:
  • https://escholarship.org/uc/item/9m04s242
• Record URL:
  • https://merritt.cdlib.org/d/ark%3A%2F13030%2Fm5cc11w1/2/producer%2FPRR-2004-17.pdf
• 
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/oclc/55233311
• Corporate Authors:

  University of California, Berkeley

  California PATH Program, Institute of Transportation Studies
  Richmond Field Station, 1357 South 46th Street
  Richmond, CA  United States  94804-4648

  University of California, Berkeley

  Berkeley, CA  United States  94720-1720

  University of California, Riverside

  Department of Electrical Engineering
  Riverside, CA  United States  92521

  California Department of Transportation

  1120 N Street
  Sacramento, CA  United States  95814
• Authors:
  • Farrell, Jay
• Publication Date: 2004-5

Language

• English

Media Info

• Media Type: Digital/other
• Features: Figures; Photos; References; Tables;
• Pagination: 35p
• Serial:
  • PATH Research Report
  • Publisher: University of California, Berkeley
  • ISSN: 1055-1425

Subject/Index Terms

• TRT Terms: Automatic vehicle location; Global Positioning System; Inertial navigation systems; Magnetometers
• Subject Areas: Highways; Research; Vehicles and Equipment; I90: Vehicles;

Filing Info

• Accession Number: 01050359
• Record Type: Publication
• Source Agency: UC Berkeley Transportation Library
• Report/Paper Numbers: UCB-ITS-PRR-2004-17
• Contract Numbers: TO 4232
• Files: CALTRANS, TRIS, ATRI, STATEDOT
• Created Date: May 31 2007 7:29AM