Anti-swing path planning method and device for bridge crane

An overhead crane and path planning technology, applied in the directions of transportation and packaging, load hoisting components, etc., can solve the problems of low efficiency and intelligence, high degree of operator harm, high accident rate of dust accidents, etc. Time-effective, safety-enhancing effect

Inactive Publication Date: 2020-07-17
苏州西弗智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the current engineering application field, most of the entire process of crane loading and unloading and transporting goods to the target location is manually controlled, and its efficiency and intelligence are low.
Especially in metal smelting, chemi

Method used

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  • Anti-swing path planning method and device for bridge crane
  • Anti-swing path planning method and device for bridge crane

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Embodiment Construction

[0029] Below in conjunction with specific embodiment, content of the present invention is described in further detail:

[0030] The problem to be solved by the present invention is to provide an anti-sway-based bridge crane path planning method and device that improve the timeliness of searching out the path and the energy saving of working energy consumption.

[0031] Such as figure 1 , figure 2 As shown, in order to ensure the timeliness of searching out the path and the energy saving and safety of the energy consumption and safety of the bridge crane path planning method and device during use, the following steps are included:

[0032] S1: First, according to the Dijkstra algorithm, according to the specific obstacle avoidance background of bridge cranes, assuming that the starting point is s, two sets S and U are introduced. The S set is to record the vertices of the shortest path and the corresponding The length of the shortest path, and the U set records the vertex th...

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Abstract

The invention relates to an anti-swing path planning method and device for a bridge crane. The anti-swing path planning device mainly comprises a host computer module and a crane control module, wherein the host computer module constructs a two-dimensional map model in a simulation way according to an on-site safety area, a hazard area and the like, the Dijkstra algorithm is used to plan the optimal path at the same time according to the working background of the bridge crane, and functions such as an initial point and an end point can be set by inputting a control command on the human-computer interaction interface of a host computer. The host computer monitors the operating condition of the bridge crane in real time and displays the same in a main interface, and the whole interface is intuitive and concise and has a clear functional design. The crane control module is used to receive the operation of the optimal path planned by the host computer, and calculate the compensated velocity according to the change of running speed in real time, so as to achieve the anti- swing effect. The invention realizes the path planning function on the anti-swing base, and greatly improves the work efficiency.

Description

technical field [0001] The invention relates to the field of robot path planning, in particular to an anti-sway-based bridge crane path planning method and device. Background technique [0002] The intelligence and automation of cranes is an inevitable requirement for the expansion of production scale, and it is also an effective way for cranes to play a greater role in future engineering applications. In the current engineering application field, most of the whole process of crane loading and unloading and transporting goods to the target location is manually controlled, and its efficiency and intelligence are low. Especially in metal smelting, chemical industry, dangerous mines or nuclear power plants and other dangerous workplaces with high risk, high dust, strong radiation, high accident rate, etc., the operating environment is very harmful to operators, and even The lives of workers are seriously affected. Therefore, the unmanned operation of the crane can not only im...

Claims

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Application Information

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IPC IPC(8): B66C13/06B66C13/22B66C13/46B66C13/48
CPCB66C13/063B66C13/22B66C13/46B66C13/48
Inventor 于志强林伟陈晨段骏华朱丽
Owner 苏州西弗智能科技有限公司
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