Difference between revisions of "TMC"

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== How to gain TMC Data ==
 
== How to gain TMC Data ==
The TMC Data is hidden inside the [https://en.wikipedia.org/wiki/Radio_Data_System RDS Signal]
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The TMC Data is hidden inside the [https://en.wikipedia.org/wiki/Radio_Data_System RDS Signal]. It contains a location and a event. The event could be something like "traffic jam in the following 5km"
  
 
=== Sample Devices ===
 
=== Sample Devices ===
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## It could not (really) automatically merged   
 
## It could not (really) automatically merged   
 
# Navit currently has no traffic providers
 
# Navit currently has no traffic providers
 +
# Every location code table and event code table must be obtained separately
  
 
== Related Software ==
 
== Related Software ==

Revision as of 18:56, 16 September 2017


How to gain TMC Data

The TMC Data is hidden inside the RDS Signal. It contains a location and a event. The event could be something like "traffic jam in the following 5km"

Sample Devices

Problems with TMC

In the order of the biggest to the lowest problem (one means biggest problem)

  1. TMC location code table is not good to match with the maps
    1. coverage of TMC is zero in all countries except Germany with 2%
    2. It could not (really) automatically merged
  2. Navit currently has no traffic providers
  3. Every location code table and event code table must be obtained separately

Related Software

See also

Sources