The invention discloses an induction escape system for a tunnel. The induction escape system comprises LED escape induction lamps distributed along the tunnel, a visibility sensor used for measuring the visibility in the tunnel, a control device which is used for adjusting the luminance of the LED escape induction lamps according to the visibility obtained through measurement and determining the allowed highest vehicle speed in the tunnel under the measured highest-vehicle-speed, an LED displayer used for displaying the allowed highest vehicle speed, a first electronic eye, a second electronic eye and a communication device, wherein the first electronic eye and the second electronic eye are used for monitoring the vehicle speed in the tunnel, the communication device is used for being in data communication with the devices, and meanwhile the communication device is in communication with a local traffic system net. According to the induction escape system, the aims of adjusting and monitoring the visibility in the tunnel and controlling the vehicle running speed according to the visibility in the tunnel are achieved, and the occurrence probability of road accidents in the tunnel is easily reduced.
Induction escape system for tunnel
2015-08-26
Patent
Elektronische Ressource
Englisch
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