The invention discloses a detection and early-warning system for judging whether a ship exceeds a ship lock safety forbidden line or not. The system comprises a control host, a laser target detection emitter, a laser target detection receiver, a ship lock control mechanism and a display control device. The laser target detection emitter, the laser target detection receiver, the ship lock control mechanism and the display control device are communicated with the control host. The laser target detection emitter and the laser target detection receiver are communicated and matched. The invention further discloses a detection and early-warning method for judging whether the ship exceeds the ship lock safety forbidden line or not. By means of the multi-point measurement technology, the stop state of the ship is detected according to the water surface and water body features, and the system has the advantages of being high in recognition precision, good in real-time performance, low in maintenance cost, wide in application range, long in service life and the like.
Detection and early-warning system and method for judging whether ship exceeds ship lock safety forbidden line or not
2015-07-08
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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