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Generator handling and collision avoidance method based on 3D virtual trajectory planning

A trajectory planning and three-dimensional virtual technology, applied in the direction of non-electric variable control, simultaneous control of multiple variables, instruments, etc., can solve the problem of rapid control of the walking route of generator set equipment, and achieve the effect of preventing collision or jamming

Active Publication Date: 2019-05-10
天津博迈科海洋工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is currently no effective method to realize the rapid control of the travel route and speed of the generator set equipment during the forward process.

Method used

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  • Generator handling and collision avoidance method based on 3D virtual trajectory planning
  • Generator handling and collision avoidance method based on 3D virtual trajectory planning
  • Generator handling and collision avoidance method based on 3D virtual trajectory planning

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Experimental program
Comparison scheme
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Embodiment Construction

[0014] As shown in the drawings, the generator handling and collision avoidance method based on three-dimensional virtual trajectory planning of the present invention includes the following steps:

[0015] (1) Install a displacement sensor 1 and a speed sensor 2 at each of the four vertices of the rectangle where the bottom surface of the commonly used generator set module 4 is located, and set up a sliding track between the sliding starting point and the sliding end position of the generating set module 3. The sliding track is composed of a combination of a straight track section and a curved track section. When the handling trolley runs on the straight track section, the two displacement sensors in the current forward direction of the handling trolley are installed directly in front of each A target 6 displays the current location of the device with a signal reflected back through the sensor;

[0016] (2) Place the handling trolley on the sliding track, and install the guide chai...

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Abstract

The invention discloses three-dimensional virtual track planning based power generator carrying method preventing collision. The method includes steps of (1) mounting one displacement sensor and one speed sensor at each corner of a rectangle on which the bottom face of a common power generator set module locates and erecting a slide track between a slide starting point and a slide end point of the power generator set module; (2) placing a carrying cart on the slide track and mounting a guide chain traction device at the four corners of the rectangle plane on which the carrying cart locates; (3) placing the power generator set module on the carrying cart and connecting the power generator set module with the carrying cart; (4) pulling two guide chains in the forward traction direction so as to enable the carrying cart to move forward along the slide track according to a control signal adjusting path. By adopting the method provided by the invention, collision between the carrying cart and the track or carrying cart jam are avoided.

Description

Technical field [0001] The invention relates to an anti-collision control method in the sliding installation process of a generator set module. The method is suitable for a generator handling and anti-collision method using a traction device to move. Background technique [0002] During the positioning and installation process of large structural modules such as generator sets, due to space constraints, problems such as insufficient lifting space and interference between jib movement and site layout may occur in actual projects. Therefore, as a common method for installing large structures in a small space, the slip method is widely used in practical engineering. Take the installation of a large generator set as an example. During the sliding process, the commonly used method is to use a guide chain for traction slip, that is, use a guide chain mechanism to drag the transport trolley under the equipment to drive the upper generator set equipment forward. In order to control the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D27/02
CPCG05D27/02
Inventor 张凯海燕
Owner 天津博迈科海洋工程有限公司