Industrial robot fault diagnosis method based on AR technology
An industrial robot and fault diagnosis technology, which is applied in the direction of instruments, image data processing, electrical testing/monitoring, etc., can solve problems such as inability to accurately detect faults and waste time in maintenance, so as to facilitate finding out the cause of faults and save maintenance time Effect
Inactive Publication Date: 2021-02-23
YANGZHOU POLYTECHNIC INST
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[0004] However, in the process of fault detection, the existing industrial robots cannot accurately detect the specific cause of the fault, and the industrial robot needs to be disassembled, which leads to a waste of time for maintenance and cannot be targeted for maintenance.
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[0018] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0019] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0020] In the description of the present invention, it should be noted that, unless otherwise specified and...
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The invention relates to the technical field of industrial robots, and discloses an industrial robot fault diagnosis method based on an AR technology. The method comprises the following steps of: 1, installing a plurality of 3D cameras in an industrial robot housing, carrying out 3D imaging on a plurality of positions in the industrial robot through the plurality of 3D cameras, and transmitting model data to a computer host; and 2, preparing two AR projectors, and respectively connecting the two AR projectors with a computer host. According to the method of the invention, the plurality of 3D cameras are installed, 3D imaging is carried out on the plurality of positions in the industrial robot by using the plurality of 3D cameras, and AR projection is carried out on an industrial robot without any faults and a 3D model in an industrial robot with a fault by using the two AR interactive projectors respectively, so that comparison is carried out, and therefore, a worker can accurately determine the reason of the fault and then detach the industrial robot, conducts maintenance in a targeted mode, and the maintenance time is saved.
Description
technical field [0001] The invention relates to the technical field of industrial robots, in particular to an AR technology-based fault diagnosis method for industrial robots. Background technique [0002] Looking at the development status of the entire assembly manufacturing industry, it is not difficult to analyze its future development trend: the continuous development of automated flexible production systems. Because of the characteristics of automatic production and flexible production, industrial robots have been used on a large scale in the assembly manufacturing industry in recent years to improve production efficiency, such as stamping, welding, painting, and final assembly in automobile production. Industrial robots are widely used in industrial processes. Industrial robots are complex systems that integrate various types of components such as machinery, hydraulics, electronics, optoelectronics, and computers, as well as control software. In industrial application...
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IPC IPC(8): G05B23/02G06T19/00
CPCG05B23/0227G06T19/006
Inventor 杨润贤王斌
Owner YANGZHOU POLYTECHNIC INST