Tunnel monitoring system based on Internet of things

• Main Authors: GUO PING, MA RUIHONG, YUAN HONGHAO, WANG BINGFEI, MA ZHENGXIANG
• Format: Patent
• Language: Chinese; English
• Published: 09.10.2013
• Subjects: CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING

The utility model relates to a tunnel monitoring system based on Internet of things. The system comprises a control terminal and an optical fiber ring network which is connected with the control terminal. The optical fiber ring network is arranged on the inner wall of a tunnel. The optical fiber ring network is connected with a smoke sensor, a temperature sensor, a ventilation unit, a humidity sensor, a drainage unit, a driveway signal lamp, an ultrahigh monitoring unit, a lighting lamp unit and a power monitoring unit. The control terminal is connected with a hard disk recorder and an alarm. The hard disk recorder is connected with cameras which are arranged at tunnel exit and entrance. According to the utility model, monitoring units which are used for monitoring the environment in the tunnel and monitoring units which are used for monitoring traffic state and auxiliary devices in the tunnel are arranged, so that the tunnel monitoring is comprehensive; the environment in the tunnel and the traffic state in