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GPS solution features automotive dead-reckoning

Posted: 10 Jun 2010 ?? ?Print Version ?Bookmark and Share

Keywords:GPS? automotive? sensor? gyroscope?

GPS receiver with ADR

From u-blox comes Automotive Dead Reckoning (ADR), which input from GPS satellites with vehicle sensors to determine position even where GPS signals are blocked or weak. It is compatible with virtually any car model or drive train type.

ADR has been implemented in in-dash navigation and eCall systems at Tier-1 automotive car electronics suppliers to top German auto makers. Dead reckoning capability is becoming a standard feature in all in-car navigation and telematics systems, a market which is predicted to grow at a rate of 20 percent per year, from 20 million units sold in 2010 to 49 million units in 2015.

ADR requires no customization and runs entirely on the GPS chip. The off-the-shelf solution requires minimum integration efforts, reducing risk, cost, and time-to-market.

In addition to vehicle navigation, ADR supports a growing number of safety, security and road-pricing applications such as emergency call, pay-as-you-drive insurance, road pricing, and stolen vehicle tracking. The solution ensures uninterrupted navigation and tracking using aiding data from wheel tick sensors and optional gyroscope acquired from the vehicle data bus. It is completely self-calibrating, requiring no pre-configuration.

The solution runs on u blox's automotive grade GPS receiver chips which are all AEC-Q100 compliant and manufactured according to the TS-16949 Quality Management Standard.

- Toni McConnel
Embedded.com





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