Are the trucks positioned only with GPS under the automatic system?
Additional positioning sensors (dead reckoning with directional gyro and speedometer signals) are used to support the GPS positioning by the On-Board Unit. This process is independent of the GPS positioning. The results of the two processes are continuously matched against each other. This further improves the identification of toll road segments. It even allows the system to function without GPS for a short time.
Related Questions
- If Returnil Virtual System does not allow changes to happen on my System Partition, how do I use the program and still get my Automatic updates from Microsoft or update my Antivirus?
- Could a dual-clutch system one day fully replace automatic transmissions?
- TomTom vs. Navman: Which GPS System Would Ferdinand Magellan Choose?
