Supercharge Your Innovation With Domain-Expert AI Agents!

A method for detecting and calibrating the psd angle of the incident point non-rotating origin

An angle detection and calibration method technology, applied in the detection field, can solve problems such as high cost, not suitable for mass production, and inability to achieve accurate measurement, and achieve the effect of convenient calibration

Active Publication Date: 2022-03-29
珠海市运泰利自动化设备有限公司
View PDF19 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But both of these two methods have the following problems: the cost is too high, the calculation is complicated, and they are not suitable for mass production
This is quite different from the actual measurement situation (the laser incident point and the origin of the rotation of the product to be measured are two different points), and accurate measurement cannot be achieved

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method for detecting and calibrating the psd angle of the incident point non-rotating origin
  • A method for detecting and calibrating the psd angle of the incident point non-rotating origin
  • A method for detecting and calibrating the psd angle of the incident point non-rotating origin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0052] Such as figure 1 As shown, the present invention is realized by the photoelectric sensor angle detection system, and the photoelectric sensor angle detection system includes a laser transmitter 1, a product machine 2, a PSD board 3, and the product to be tested is positioned on the product machine 2, and the external force The product to be tested is driven to rotate, and the PSD board 3 is set by a moving motor 4 . The moving motor 4 is electrically connected with a PLC controller 6 through a motor driver 5 . The product machine 2 also includes a workbench, a clamp 21 and a signal acquisition module 22, the signal acquisition module 22 is fitted on the lower side of the clamp 21, and the signal acquisition module 22 is electrically connected to the PLC controller 6 . The PLC controller 6 is externally connected to a 24V power supply. The laser transmitter 1 and the PSD board 3 are powered by a 5V power supply. The laser transmitter 1 irradiates the product to be te...

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

No PUM Login to View More

Abstract

The present invention aims to provide a method for detecting and calibrating the PSD angle of the non-rotating origin of the incident point, which can adapt to the case that the incident point is inconsistent with the rotational origin, and conveniently calibrate the rotation angle of the product to be measured. The invention realizes the rotation angle detection in different situations on the photoelectric sensor angle detection system, especially when the laser incident point of the product to be tested is different from the rotation origin of the product to be tested, whether it is clockwise rotation or counterclockwise rotation, All can quickly calculate the rotation angle of the product to be tested by the movement of the laser spot on the PSD board, and then judge whether the performance of the product is qualified according to the size of the rotation angle of the product to be tested under the action of external force. The invention is applied in the detection field.

Description

technical field [0001] The invention relates to the detection field, in particular to a non-rotating origin PSD (Photo Sensing Diode, photosensitive diode) angle detection calibration method of an incident point. Background technique [0002] When an object is vibrated or deformed by an external force, it will cause an angular change on its surface. Many times, these angular changes are detected to determine how much an object is vibrating or being subjected to an external force. At present, the detection is mainly carried out by using a portable digital laser vibrometer (PDV: Portable Digital Vibrometer) and a Sony stacked lens (RS-CMOS). The detection method of PDV is to use the Doppler effect, use the received vibration object to modulate the emitted light speed, calculate the speed of the vibration object through the algorithm, convert it into relative displacement, and convert the displacement into angle through mathematical formula Variety. The RS-CMOS method is to ...

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
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G01B11/26
CPCG01B11/26
Inventor 杨文解王灵光徐爽孟凡伟
Owner 珠海市运泰利自动化设备有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com