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Combined template detection system and method

A technology of combining templates and detection systems, applied in the field of shape recognition, can solve the problems of low efficiency and low accuracy, and achieve the effect of improving measurement efficiency and accuracy

Active Publication Date: 2018-07-24
SHANGHAI SHENJI SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing detection method is to manually measure the length of each side of the combination template, and then manually record; because the combination template is usually long, and a project may require thousands of combination templates, the measurement usually requires 2-3 people, and Low efficiency and low precision

Method used

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  • Combined template detection system and method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] see figure 1 , figure 2 , Figure 6 , the present invention discloses a combined template detection system, which includes: four distance detection units 10 , a shape generation unit 20 , a template information database 30 , a template recognition unit 40 , and a qualification judgment unit 50 .

[0048]Four distance detection units 10 surround a rectangle (other numbers of distance detection units can also surround a rectangle or a polygon), which can surround the composite template 60 in the middle; four distance detection units 10 detect four composite templates 60 respectively The distance between each point on the azimuth and the corresponding point on the distance detection unit 10 , and send the distance information to the shape generation unit 20 .

[0049] Each distance detection unit 10 comprises a horizontally arranged slide rail 12, a distance detector 11 that can slide on the slide rail 12, and controls the distance detector 11 to move at a uniform speed...

Embodiment 2

[0062] The invention discloses a combined template detection system, which includes: a distance detection unit and a shape generation unit. The distance detection unit is used to detect the distance from each point on the periphery of the combined template to the distance detection unit; the shape generation unit is used to generate the shape of the periphery of the combined template according to the distance information detected by the distance detection unit.

[0063] The present invention also discloses a combined template detection method, which includes the following steps: the distance detection unit detects the distance from each point on the periphery of the combined template to the distance detection unit; shape.

[0064] In addition, the above method may also include the following steps:

[0065] The template recognition unit compares the generated template data with the template data stored in the template information database, and if the comparison error is within...

Embodiment 3

[0068] The difference between this embodiment and Embodiment 1 and Embodiment 2 is that in this embodiment, part or all of the distance detection units 10 may not be arranged parallel to the detection sides of the corresponding combination template, and corresponding shape information may still be generated according to the distance information. Such as image 3 shown. In addition, the number of distance detection units can be other numbers, such as 3, 5, or 6. There can also be 5 or 6 sides of the combination template (such as Figure 6 Shown) or other quantities, the sides of the combination formwork can also be curved.

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Abstract

The invention discloses a combination template detection system and method. The system comprises a distance detection unit, a shape generation unit, a template identification unit and a qualification determining unit. The distance detection unit is used for detecting the distance from each point outside the periphery of a combination template to the distance detection unit; the shape generation unit is used for generating the shape of the periphery of the combination template according to distance information detected by the distance detection unit; the template identification unit compares generated template data with template data stored in a template information database and obtains the model of the template if a comparison error is within a set scope; and the qualification determining unit is used for determining whether the template is qualified according to the model of the template and the corresponding error, determining that the template is qualified if the error is within the set threshold scope, and otherwise determining that the template is not qualified. The combination template detection system and method brought forward by the invention can rapidly and accurately obtain the shape of the combination template and improve the measuring efficiency and the accuracy.

Description

technical field [0001] The invention belongs to the technical field of shape recognition, and relates to a detection system, in particular to a combined template detection system; meanwhile, the invention also relates to a combined template detection method. Background technique [0002] With the continuous improvement of construction and management technology of construction projects, in order to improve efficiency and improve quality, many types of work have developed from "temporary construction site operations" to "factory standard operations". One of them is the use of new materials and factory standard operations for construction project composite formwork. [0003] For the construction of composite formwork in construction projects, it is first necessary to arrange the formwork for each component, draw a formwork diagram, and then carry out factory production, processing and on-site assembly. The formwork arrangement of the construction project composite formwork is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B21/20
CPCG01B21/20
Inventor 张昌平
Owner SHANGHAI SHENJI SOFTWARE CO LTD
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