Man-machine security cooperation method and device based on video target motion tracking
A motion tracking and safety technology, applied in computer parts, image analysis, instruments, etc., can solve the problems of increasing hardware costs and increasing user usage costs, and achieves the effect of reducing usage costs, reducing equipment costs, and ensuring personal safety.
Pending Publication Date: 2021-06-15
GUANGDONG POLYTECHNIC NORMAL UNIV
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Problems solved by technology
[0003] During the human-machine collaborative operation of the robot, most of the existing technologies use high-precision radar or infrared sensing technology to locate the collaborative personnel in real time, and it is necessary to install a corresponding locator on the robot to determine the position of the robot itself in real time , so the hardware cost needs to be greatly increased, and the user's use cost will be increased under the same technical effect
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[0052] see figure 1 , figure 1 It is a schematic flowchart of the human-computer safety cooperation method based on video target motion tracking in the embodiment of the present invention.
[0053] Such as figure 1 Shown, a kind of human-computer safety cooperation method based on video object motion tracking, described method comprises:
[0054] S11: Real-time collection of cooperative operation video information of the robot and the operators working with the robot through a fixed camera device;
[0055] In the specific implementation process of the present invention, the camera device is a wide-angle camera device; after the camera device is fixedly set, the camera device collects panoramic video information of the robot and the operator within a preset range; And set reference position grid line information in the panorama of the robot and the operator; the reference position grid line information is used to determine the first position of the robot in the cooperative o...
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The invention discloses a man-machine security cooperation method and device based on video target motion tracking, and the method comprises the steps: collecting cooperation operation video information in real time through fixedly disposed camera equipment; determining first position coordinate information and first movement trend information of a robot and second position coordinate information and second movement trend information of an operator in the cooperative operation video information; establishing a dynamic model of a space security level of man-machine security cooperation; dividing the work space of the security cooperation into work space sub-regions with different security levels; calculating a work space subarea where the worker is located currently; and carrying out man-machine cooperation collision risk prediction based on the work space subarea where the worker is currently located, the first motion trend information of the robot and the second motion trend information of the worker. According to the embodiment of the invention, real-time prediction is carried out on man-machine cooperation security in the operation environment, and the personal security of operators is effectively guaranteed.
Description
technical field [0001] The present invention relates to the technical field of video object tracking, in particular to a method and device for human-machine safety cooperation based on video object motion tracking. Background technique [0002] After a long period of development, video target tracking technology has gradually matured and will be gradually applied to various fields. At that time, in the field of high-precision precise positioning technology, video target tracking technology was rarely used, and most of them still used radar or infrared. Sensing technology enables precise target tracking. [0003] During the human-machine collaborative operation of the robot, most of the existing technologies use high-precision radar or infrared sensing technology to locate the collaborative personnel in real time, and it is necessary to install a corresponding locator on the robot to determine the position of the robot itself in real time , so the cost of hardware needs to b...
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IPC IPC(8): G06T7/70G06K9/00
CPCG06T7/70G06V20/42
Inventor 詹瑾黄厚财谢桂园
Owner GUANGDONG POLYTECHNIC NORMAL UNIV