Highway communication system using guidance cable
- 1 February 1971
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Vehicular Technology
- Vol. 20 (1) , 12-16
- https://doi.org/10.1109/T-VT.1971.23469
Abstract
The guidance cable for automatic driving vehicles can be utilized as a communication medium between the road authority of a highway and vehicles on it. This highway communication system consists of two cables laid along both shoulders of a roadway, two detecting coils attached to the front bumper of a vehicle, and a transmitting-receiving coil mounted on the top of a vehicle. This system enables voice communication between the road authority and road vehicle drivers, and enables a warning to be issued to a vehicle that my swerve from the course.Keywords
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