Crane balancing weight detection method and equipment and crane
A detection method and technology of detection equipment, which are applied in measurement devices, computer parts, image data processing, etc., can solve the problems of single positioning object, and do not consider the identification and positioning of irregular objects, and achieve the effect of accurate detection.
Inactive Publication Date: 2020-04-03
ZOOMLION HEAVY IND CO LTD
View PDF9 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the technical solution disclosed in this utility model patent only recognizes and locates cylindrical targets, and the positioning object is single, without considering the recognition and positioning of irregular objects (such as counterweights)
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0037] The specific implementation manners of the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation manners described here are only used to illustrate and explain the embodiments of the present invention, and are not intended to limit the embodiments of the present invention.
[0038] It should be noted that, although the following descriptions illustrate the embodiment of the present invention by taking the mounting holes on the counterweight for matching with the positioning pins on the crane as an example, those skilled in the art can understand that the The "locating pin" and "mounting hole" of the counterweight block are at least a specific installation and matching method on the crane. Other installation and matching methods that can realize the installation of the configuration block on the crane are also possible, and the positions of the two are ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the field of engineering machinery, and discloses a crane balancing weight detection method and equipment and a crane. The method comprises: collecting an image of the balancing weight, and obtaining one or more foreground target areas by segmenting the image; extracting edge features of the one or more foreground target areas; carrying out feature matching on the extracted edge feature of each foreground target region in the one or more foreground target regions and edge features related to the balancing weight in a pre-established standard model library, and calculating a matching value; and under the condition that the matching value is greater than a threshold value, determining that the corresponding foreground target area corresponds to the balancing weight.According to the crane balancing weight detection method and the crane balancing weight detection equipment provided by the invention, the accurate identification of the balancing weight of the heavymachine can be realized, so that the alignment and the control installation can be carried out according to the accurately identified balancing weight.
Description
technical field [0001] The invention relates to the field of construction machinery, and more specifically, to a crane counterweight detection method, equipment and a crane. Background technique [0002] Crane counterweight installation is one of the most important links in the hoisting system of large cranes. It is used to maintain the balance of the vehicle during the hoisting process of the crane. At present, the counterweight alignment process of the crane is mainly realized by manual operation, which leads to low efficiency of the entire construction process, and also has potential safety hazards, which are prone to safety accidents. [0003] The Chinese invention patent application CN 106064794A published on November 2, 2016 discloses a "crane-based counterweight bracket and its intelligent control system, and its self-lifting method". When it is applied, the crane can hoist the counterweight bracket by itself first. On the side of the crawler frame that gets off the ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/46G06K9/40G06T7/11G06T7/136G06T7/194G06T7/66G06T7/73G06T7/80B66C13/16G01N21/84G01B11/00
CPCG06T7/11G06T7/136G06T7/194G06T7/66G06T7/73G06T7/80B66C13/16G01N21/84G01B11/00G06T2207/10024G06T2207/20061G06V10/30G06V10/443G06V10/56
Inventor 谭智仁范卿曾杨徐柏科武鸿
Owner ZOOMLION HEAVY IND CO LTD