Speed limit control system

Details Speed limit control system Speed limit control system

1999-11-22

2000-12-26

Wu, Daniel J.

Communications: electrical

External condition vehicle-mounted indicator or alarm

Highway information

340932, 340936, 701 70, 701119, G08G 109

Patent

active

061666580

ABSTRACT:
A speed limit control system involving road monitors and speed limit controls in the vehicle which receive signals from road transmitters installed in illuminated signs such as highway signs, traffic lights, rural signs, shopping mall signs, and residential street signs that can automatically lower and restrain the vehicle to the posted maximum MPH speed limit.

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patent: 5819198 (1998-10-01), Peretz
patent: 5952941 (1999-09-01), Mardirossian

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