Schnuka: what is visual positioning system and how to position it

About schnuka

Schnuka （SCHNOKA） Founded on 2010 year , Successively in Shanghai , Suzhou and Wuhan have set up branches . National high tech enterprise , Committed to building a high-tech company with the strongest brain control for intelligent production lines and smart factories . The company revolves around perception & Identify core technologies to build intelligent equipment , Based on robot vision algorithm and single robot workstation 、 Multi robot group integration 、 Industry customized application . Build product systems , For intelligent production line 、 Smart logistics and other scenarios realize software defined intelligence .

SCHNOKA （ Schnuka ） stay 3D Machine vision algorithm 、 Robot flexible control 、 Hand eye collaborative fusion 、 Production line level robot collaboration 、 Plant level intelligent planning and scheduling are applied by leading technologies and industries , In the automotive industry, intelligent sorting production line 、 Large size and high precision three-dimensional measurement 、 He has rich project experience in intelligent sorting of large scene logistics handling robots .

SCHNOKA（ Schnuka ） A number of core products of the automotive industry benchmarking production line 、 Lithium new energy lighthouse factory 、 Smart factory of construction machinery 、 Smart logistics and other fields are applied in multiple scenarios . Has cooperated with Baiya international 、 Sound health care 、 Middon group 、 Vida paper 、 faw-vw 、 Shanghai Volkswagen 、 Volvo cars 、 Chery Jaguar Land Rover 、 Geely 、 Changan automobile 、 SAIC GM Wuling 、 Great Wall honeycomb new energy 、 Sany heavy industry 、 AVIC Shenfei 、 China Tunnel Group 、 Siemens high voltage switch 、 China medium car 、ABB（ China ） And other well-known enterprises at home and abroad have established good partnership , Won wide praise from head customers .

What is visual positioning system

With the development of science and technology , Visual positioning technology has become the main technology for industrial robots to obtain environmental information , It can realize the improvement of some independent judgment ability in industrial production , Greatly improve the quality and efficiency of work . So , What is the composition of the visual positioning system ? Which parts does it consist of ?

The components of vision system mainly include two aspects , One is the hardware component , One is software development . Let's first look at the hardware components .

1、 Hardware components

The hardware component of vision system mainly includes light source 、 The lens 、 The camera and the interface between the camera and the computer . The functions of these hardware are also as follows ： The light source is to enable the basic features of the detected object to be recognized ; The lens is to present a clear image of an object , The camera is mainly used to convert image information into familiar information , The interface between the camera and the computer is to store some video or digital information obtained above , Conduct research . The interface in the visual positioning system usually adopts the acquisition card or USB2.0.

2、 Software development part

The software development part of visual positioning system mainly consists of image acquisition 、 Camera calibration and acquisition of the coordinates of the sending target point are three parts .

(1) Image acquisition

(2) Camera calibration

(3) Get and send the coordinates of the target point

How to locate the visual system

With the vigorous development of industrial automation , Many manufacturers in the production process , There will always be some defects , rejects , Some parts don't match , Some deformed products, etc , Product fit deviation, etc . Sometimes, when the required accuracy cannot be achieved manually , Positioning of machine vision system / aim / Counterpoint . In the process of the following example , Use the positioning of the visual system / aim / Counterpoint , Successfully completed the high-precision manufacturing process .

1. Position the glass printed circuit board

2. Measure the offset of labels and bar codes

3. identify IC The direction of chips, etc

4. Detect the offset of food container cover

5. Control the position of working equipment （ Robot vision ） etc.