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by rasz_pl 3550 days ago
There are systems that solve Bus shelter problem by piggybacking on FM station RDS

http://www.windytan.com/2013/11/decoding-radio-controlled-bu...

1 comments

I was surprised my local network didn't do something similar as it seemed like a logical choice. But after some research I found nothing about them using RDS to do this.

I would love to be able to talk to a tech at the travel network about this. My own research came to the suspicion that because where I am in the country they would of had to strike up deals with multiple transmission sites to get the coverage needed.