How does the robot recognize colors?
With the continuous development of artificial intelligence and robot technology,
Robots are becoming more and more common in our lives.
We will see a variety of robots of various shapes,
So how does the robot see the world?
Are the worlds in their eyes black and white, or are they colored?
01
Small experiment
Invest the robots in small squares of yellow, red, and blue to see how the robot reacts.
Put in a small yellow square
Put in a small red square
Put in a small blue square
Amazing,
The robot can accurately distinguish colors,
And classify them effectively.
02
Robot introduction
What kind of robot is this?
Why does it recognize colors?
It is loved by children.
The Textstein robot GC300 color sorting system.
The GC300 color sorting system uses the GC300 controller, motor, gradation sensor, touch sensor and structural parts independently developed by Gridstein, and uses the characteristics of the sensor and the crawler motion mechanism to realize the color recognition and classification of objects.
03
Use of sensors
The intensity of the reflected light of different color objects is different. The gray level sensor is used to identify the intensity of the reflected light, and thus the depth of the surface color of the object can be detected.
The strength of the reflected light is represented by different thresholds:
1) When the grayscale sensor detects that the color value of the object color is 600-1600, the color sorting system will broadcast the "blue" voice, and then transport the object to the blue object warehouse;
2) When the grayscale sensor detects that the color value of the object color is between 1600 and 2600, the color sorting system will broadcast the red "red" and then transport the object to the red object warehouse;
3) When the grayscale sensor detects that the color value of the object color is between 2600 and 3500, the color sorting system will voice the "yellow" and then transport the object to the yellow object warehouse.
The touch sensor is used as a limit switch, which senses whether it is touched or not. When the transport mechanism touches the touch sensor, the transport mechanism stops.
04
The principle of the small square transfer
Rack and pinion drive
Rack and pinion drive has a wide range of applications in factory automation, such as material handling devices, which have the advantages of high bearing capacity and high precision; especially for long-stroke applications, gears with respect to timing belts and ball screws The rack is an extremely suitable choice, and it is almost possible to obtain a stroke of any length by splicing.
Conveyor conveyor
Conveyor belt conveyors are constantly being improved by the technological advancement of machinery manufacturing, electrical machinery, chemical industry and metallurgical industry. They are gradually improved from the completion of the delivery of the workshop to the completion of material handling within the enterprise, between enterprises and even between cities, becoming material handling. An integral part of system mechanization and automation.
05
Application of color sorting system
Because the color sorting system uses mechanized operation, it improves efficiency, saves time and human resources, is suitable for automated production, and is used by more and more industries. For example: drug industry sorting of pills in the pharmaceutical industry; screening of fruit and vegetable maturity in agriculture; testing of cells in the biomedical field; classification of goods and express delivery by the logistics industry.
The GC300 color sorting system seems to be quite simple,
But it contains a lot of knowledge and principles!
It’s not easy to play with robots!
However, when we personally explore, hands-on, build, and program,
Will be easier to master geometry, physics, math, programming, etc.
Knowledge in books or extracurricular.
As we accumulate more and more knowledge,
Creating a robot won't be that hard!
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Shenzhen Hengstar Technology Co., Ltd. , https://www.angeltondal.com