System and method for monitoring motion state of bucket of construction vertical shaft

摘要

#$%^&*AU2015395790A120170112.pdf#####ABSTRACT A system and method for monitoring a motion state of a bucket of a construction vertical shaft, belonging to systems and methods for monitoring a bucket of a construction vertical shaft. The system includes a dynamic signal collecting and emitting system 5 mounted on a sliding frame, a wireless signal transmission system mounted on a shaft wall, and a computer centralized control center mounted in a control computer room. The dynamic signal collecting and emitting system includes a laser displacement sensor, industrial cameras, light sources and a terminal collecting and emitting controller. The wireless signal transmission system includes a plurality of wireless mesh nodes distributed 10 on a constructed shaft wall. The computer centralized control center includes a control host computer and a wireless signal collector. A bucket state monitoring method includes camera calibration, image collection, image data uploading, bucket position analysis, dynamic measurement and data storage, monitoring display, and data study judgment and alarming. The advantages are as follows: the system and the method can monitor a motion 15 state of a bucket of a construction vertical shaft in real time, and give an alarm automatically over an abnormal state, thus ensuring safe operation of the bucket of the construction vertical shaft. 15