Patents Assigned to Cpmtomemta; Teves AG & Co. oHG
  • SAFETY-CRITICAL UPDATING OF MAPS VIA A DATA CHANNEL OF A SATELLITE NAVIGATION SYSTEM
    Publication number: 20100217523
    Abstract: A device, system and method for an update system for updating a digital map for a vehicle. The update data is sent from a control center via a satellite navigation system to the individual receivers. The update data is received by the receivers in parallel with the position data from the satellites. For this purpose, a subchannel is provided. This allows large portions of the worldwide population to be supplied with the update data.
    Type: Application
    Filed: September 11, 2008
    Publication date: August 26, 2010
    Applicant: Cpmtomemta; Teves AG & Co. oHG
    Inventors: Karl-Thomas Neumann, Marc Menzel, Ulrich Stählin