Vision-based mobile sorting robot and its sorting method
A robotic and visual technology, applied in the field of robotics, can solve problems such as reducing sorting efficiency and express shipment differentiation, and achieve the effect of improving sorting efficiency
Active Publication Date: 2021-01-08
NORTHEASTERN UNIV LIAONING
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Problems solved by technology
In the express delivery industry, if the object of operation is express mail, when sorting, it cannot be distinguished simply by the shape and color of the express mail, and it is necessary to identify the label on the express mail; at the same time, the mobile sorting robot in the market can only identify And carry a express, greatly reducing the sorting efficiency
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[0030] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and technical solutions.
[0031] Such as Figure 2-4 As shown, a vision-based mobile sorting robot of the present invention includes a base plate 1, a wheeled walking mechanism 2, a camera a4, a main control board 14, a mechanical arm 5, an end effector 6, a battery 15, an air pump mechanism 16, Working platform 7, camera b10; Described wheeled walking mechanism 2 is installed on the bottom of base plate 1; Described camera a4 is installed on the front end of robot base plate 1, so that obtain the front road environment; Described main control panel 14 is connected with respectively The camera a4, the mechanical arm 5, the end effector 6, the air pump mechanism 16, and the camera b10 are electrically connected; the mechanical arm 5 has five degrees of freedom, and the end of the mechanical arm 5 is connected to the end effector 6; the battery 15...
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The invention belongs to the field of robot technology and relates to a vision-based mobile sorting robot and a sorting method thereof. Place express items on the robot's working platform, and the main control board controls the wheeled traveling mechanism to travel along the guide line. At the same time, the main control board processes the images of the express items on the work platform captured by the camera to obtain the information on the labels on each express item and The main control board then converts the image coordinate data corresponding to the center point of each express piece into the control signal of the robotic arm. When the robot travels to each express piece stacking point, it will transport the corresponding express piece to the stacking point, realizing that one transfer can be divided into three parts. The purpose of picking multiple express packages is to improve sorting efficiency.
Description
technical field [0001] The invention belongs to the technical field of robots, and relates to a vision-based mobile sorting robot and a sorting method thereof. Background technique [0002] With the development of science and technology, the era of robots has come, and many large-scale manufacturing industries have used robots to replace labor. Industrial robots are difficult to meet the requirements of some fields, and people have high hopes for mobile sorting robots. From the sorting and handling control system based on the PLC system, to the mobile sorting robot control system based on the microprocessor, and then combined with the vision system, the mobile sorting robot control system based on the visual algorithm was born. With the emergence of big data And the development of the Internet of Things technology has produced a more advanced mobile logistics sorting robot control system based on the Internet of Things. It can be seen from the above stages that the mobile ...
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IPC IPC(8): B07C3/02B25J5/00B25J19/04
CPCB07C3/02B25J5/00B25J19/04
Inventor 刘潇张雷肖玲李旭龙李明尧
Owner NORTHEASTERN UNIV LIAONING