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Automatic recognizing and grabbing method and system

An automatic identification and automatic technology, applied in the direction of instruments, manipulators, program control manipulators, etc., can solve the problems of high cost and low efficiency of manual verification, and achieve the effect of reducing the cost of verification and improving the efficiency of verification.

Inactive Publication Date: 2020-04-21
BEIJING AEROSPACE INST FOR METROLOGY & MEASUREMENT TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present application provides an automatic identification and grasping method and device, which are used to solve the problems of low manual verification efficiency and high cost in the prior art, and automatically identify and grab the hand-held digital meter through the mechanical arm to improve the verification efficiency. Reduce verification cost

Method used

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  • Automatic recognizing and grabbing method and system
  • Automatic recognizing and grabbing method and system
  • Automatic recognizing and grabbing method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] see figure 1 , which is a schematic diagram of an automatic identification and grabbing method provided in the embodiment of this application, the process may include:

[0054] S101, the smart camera identifies the specific location of the hand-held digital meter in the area to be inspected.

[0055] In the waiting area, there is a hand-held digital meter waiting for verification. Before the robotic arm automatically grabs the handheld digital meter, it must first identify the specific position of the handheld digital meter to be grabbed, so as to achieve accurate grabbing.

[0056] It should be noted that, in order to realize automatic recognition and grasping, a smart camera and a software gripper are fixed at the end of the robotic arm, and the fixing method can be fixed by special tooling or by other methods, which are not specifically limited in this application. .

[0057] Further, in order to realize automatic identification, the smart camera can communicate w...

Embodiment 2

[0073] On the basis of Embodiment 1, the present application also provides an automatic identification and grabbing method, see figure 2 .

[0074] It should be noted that this embodiment includes all the methods and steps in the first embodiment, and for the sake of brevity, the steps in the first embodiment are not repeated here.

[0075] On the basis of Embodiment 1, further, the method for identifying the specific position of the hand-held digital meter in the area to be inspected in this embodiment specifically includes the following steps:

[0076] S201. Determine the height of the position recognized by the end of the robotic arm.

[0077] The same recognition object at different heights has different sizes for smart cameras. Therefore, the position height must be identified first for position calculation, and the moving distance of the manipulator is calculated according to the identification result.

[0078] S202. Calibrate the smart camera.

[0079] For the came...

Embodiment 3

[0085] On the basis of Embodiment 1, the present application also provides an automatic identification and grabbing method, see image 3 .

[0086] It should be noted that this embodiment includes all the methods and steps in the first embodiment, and for the sake of brevity, the steps in the first embodiment are not repeated here.

[0087] The method provided in this embodiment does not specifically limit the type and model of the robotic arm, as long as it can be controlled by programming and can communicate with the smart camera.

[0088] Preferably, the robotic arm may be an Aobo robotic arm.

[0089] On the basis of Embodiment 1, further, the control process of the mechanical arm includes the following steps:

[0090] S301. Initialize the robotic arm.

[0091] Initialize the robotic arm before starting the grasping process.

[0092] S302. The robotic arm is connected to the smart camera.

[0093] After the robot arm is initialized, it establishes a connection with th...

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Abstract

The invention discloses an automatic recognizing and grabbing method for automatically recognizing and grabbing to-be-detected handheld numerical tables. The method includes the steps of recognizing specific positions of the handheld numerical tables in a to-be-detected area through an intelligent camera, automatically grabbing the handheld numerical tables through a mechanical arm, putting the handheld numerical tables to corresponding positions of a detecting platform through the mechanical arm, and putting the detected handheld numerical tables to a detected area through the mechanical arm.The invention further discloses an automatic recognizing and grabbing system for implementing the automatic recognizing and grabbing method. By means of the automatic recognizing and grabbing methodand device, the handheld numerical tables can be automatically recognized and grabbed, and therefore the detecting efficiency is improved, and the detecting cost is reduced.

Description

technical field [0001] The application relates to the field of hand-held digital meter verification, in particular to an intelligent unmanned verification method and device for a hand-held digital meter, which realizes automatic identification and capture of the hand-held digital meter. Background technique [0002] In the metrology verification industry, besides the cost of fixed assets, the main cost is labor cost, especially the verification object such as a hand-held digital meter, which has low technical requirements and mainly relies on manual labor. At present, the verification of hand-held digital meters in the laboratory is still at the stage of manual verification, with low efficiency and high cost of verification. Generally, it takes about 15 minutes to verify a hand-held digital meter, which cannot meet the quality and quantity requirements of hand-held digital meters. Table verification tasks. Contents of the invention [0003] The embodiment of the present a...

Claims

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Application Information

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IPC IPC(8): B25J9/16G01D18/00
CPCB25J9/1602B25J9/163B25J9/1697G01D18/00
Inventor 张鹏程张铁犁刘晓旭张修建张永超王兵王宗军孙旭东
Owner BEIJING AEROSPACE INST FOR METROLOGY & MEASUREMENT TECH
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