Three-dimensional dynamic electronic fence system and monitoring method

Abstract

The invention discloses a three-dimensional dynamic electronic fence system and a monitoring method. The electronic fence system comprises at least two detection devices and a control device, the at least two detection devices are respectively positioned in different visual angle directions of the hanging piece, can synchronously move along with the hanging piece, and are used for detecting and tracking three-dimensional contour information taking the hanging piece and a target object hung on the hanging piece as central objects; the control device is electrically connected with the at least two detection devices and used for generating a three-dimensional virtual electronic fence with the hanger as the center in real time according to the three-dimensional contour information fed back by the at least two detection devices, and the three-dimensional virtual electronic fence can surround the hanger and the target object; through the electronic fence system, each spatial position on the hanging path can be monitored in real time in the execution process of the hanging work so as to improve the safety performance of the hanging work, in addition, for the arrangement of the electronic fence project, the moving space environment of the hanging piece does not need to be considered, and the electronic fence system is simple and easy to implement and low in project cost.

Description

technical field [0001] The invention relates to the technical field of monitoring based on electronic fences, in particular to a three-dimensional dynamic electronic fence system and a monitoring method based on the three-dimensional dynamic electronic fence. Background technique [0002] Existing lift assist systems for construction vehicles use cameras to transmit images back so that the operator can see where items are located. However, due to the limited viewing angle of the camera, there are often many blind spots that cannot be seen and accidents may occur, or another person needs to be on site to direct the operation. The emergence of 3D virtual electronic fence technology provides a reference direction for solving this problem. Then, for the current 3D virtual electronic fence project, it is mainly for static area environment layout, so if you want to target all obstacles on the hanging path If it is used as an electronic fence project, the amount of work will be re...

AI Technical Summary

Problems solved by technology

However, due to the limited viewing angle of the camera, there are often many blind spots that cannot be seen and accidents may occur, or another person is required to direct the operation on site

The emergence of 3D virtual electronic fence technology provides a reference direction for the solution of this problem. Then, for the current 3D virtual electronic fence project, it is mainly aimed at the static area environment layout, so if it is necessary to target all obstacles on the hanging path For the electronic fence project, the project volume will be relatively large, the cost will be relatively high, and the electronic fence cannot be updated in a timely and dynamic manner, which cannot well assist the safe execution of the hanging work.

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