The vision system of industrial robots mainly consists of four major categories: pattern recognition, counting, visual positioning, size measurement and appearance detection, such as driverless driving, face recognition, etc., which can all be classified as robots. visual category.
Light source is the most important link of domestic industrial robots. The quality of a light source lies in contrast, brightness and sensitivity to position changes. The machine vision industry mainly uses LED light source products. The light source industry has a high degree of localization and competition is relatively fierce.
Domestic companies with low-end lenses have certain competitiveness, but high-end lenses basically rely on imports. The basic function of the lens is to realize beam modulation and image the target on the photosensitive surface of the image sensor to complete signal transmission.
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The number one misunderstanding among robot users in application is underestimating the payload and inertia requirements. This is usually due to the fact that the weight of the tool installed at the end of the robot arm is not included in the calculation of the load. Secondly, the reason for this error is that the inertial force generated by the eccentric load is underestimated or completely ignored.
Inertia forces may overload the robot axes. In robots, overloading of rotating axes is very common. Failure to correct this problem can cause damage to the robot. Reducing the load or reducing the speed parameters can compensate for this situation.
The payload is very important. Some of the information given by the general robot technical parameters have detailed explanations. The rated load is only effective at the rated speed. One of the important conditions for reaching the maximum load is In addition to lowering the robot's operating speed, excessive load may also destroy the robot's accuracy.
Baidu Encyclopedia - Industrial Robot
Baidu Encyclopedia - Mobile Robot Vision System