TomTom AutoStream
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For automated driving to be safe, you need detailed maps that are constantly updated. TomTom AutoStream enables fast and efficient map delivery of the TomTom HD and ADAS Maps.
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TomTom AutoStream quickly and automatically streams the latest data from the TomTom cloud to ensure safe automated driving by using accurate and up-to-date HD and ADAS map content.

Features and benefits

TomTom AutoStream is a complete solution that includes an on-board software component with smart logic, significantly simplifying and shortening time to market for automated driving systems.
Flexible design

Flexible design

TomTom AutoStream powers both lower and higher automation functions thanks to a flexible design. With it, you can customize the map data stream based on criteria such as sensor configuration and horizon length.
Choice of ADAS or HD Map

Choice of ADAS or HD Map

Depending on the use case and desired function, you can decide which map data – ADAS or HD – to use. The TomTom HD Map powers functions like Highway Pilot and the TomTom ADAS Map enables driver assistance functions such as predictive cruise control.
Efficient map streaming

Data-efficient map streaming

TomTom AutoStream delivers compressed map tiles along a chosen route or most probable path (MPP) over a cellular network. To reduce latency, network dependency and data consumption, TomTom AutoStream proactively downloads and caches map tiles for the road ahead.
ADASIS v3 horizon

Extended with ADASIS horizon

TomTom AutoStream enables vehicles to build an ADASIS horizon for the road ahead by automatically streaming the latest map data from the TomTom cloud to the vehicle’s automated system.

Most up-to-date map

Smart compilation and fast delivery time ensure driving automation applications rely on the most up-to-date map. Reality 2 Map (R2M) minimizes the time between a change is detected on the road and when it's delivered to the map. R2M is enabled by AutoStream.
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AutoStream product sheet
2.23 MB
Whitepaper Elektrobit and TomTom - Extending the vision of automated vehicles
431 KB
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