Intelligent inspection and maintenance method and system based on satellite dynamic two-dimensional code
A dynamic two-dimensional code, inspection and maintenance technology, applied in the field of automation, can solve problems such as the signal being easily affected by electromagnetic interference, the inability to detect and deal with equipment safety hazards in time, the inability to complete the statistical analysis and mining application of inspection and maintenance data, etc., to avoid problems such as The effect of manual tedious input work and avoiding the phenomenon of inspection and maintenance cheating
Active Publication Date: 2019-11-26
方泽宇
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Problems solved by technology
[0003]
The traditional inspection and maintenance mode is mainly based on manual inspection, manual recording, paper archiving, and spot check supervision. It is difficult for managers to grasp the real-time working status of inspection and maintenance personnel. There are often personnel who do not go to the site for inspection and fill in the inspection and inspection for granted based on experience or intuition. This kind of cheating phenomenon of completing the inspection and maintenance tasks without going to the site makes the inspection and maintenance useless, and the equipment defects and potential safety hazards cannot be discovered and dealt with in time. Over time, serious equipment accidents will occur.
The quality of inspection and maintenance mainly depends on the sense of responsibility and self-consciousness of personnel, and paper records are not easy to save and manage, and it is impossible to complete the statistical analysis and mining application of inspection and maintenance data
At present, the traditional inspection and maintenance mode has begun to convert to the electronic inspection and maintenance system, and some improved inspection and maintenance methods have emerged one after another. , can be copied or moved, and cannot overcome the cheating phenomenon of inspection inspections under the traditional inspection inspection mode; inspection inspection technology based on GPS positioning and UWB positioning, its positioning signal can be blocked by obstacles, resulting in inspection inspection failures, and automatic identification of inspection inspections Whether the path is normal, and the signal is easily affected by electromagnetic interference and has poor stability
In addition, these systems all need auxiliary configuration of radio frequency card readers and electronic chips, UWB modules and wearable devices, etc., the design is complex and the cost is high
[0004]
Due to the many disadvantages of the above inspection and maintenance method, it is difficult to adapt to the development needs of modern management and safety production of enterprises. The inspection and maintenance work still faces a series of problems such as low efficiency, unguaranteed quality, and mere formality of the system, which brings hidden dangers to enterprise safety production.
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[0031] The intelligent inspection and maintenance method based on the satellite dynamic two-dimensional code proposed by the present invention comprises the following steps:
[0032] (1) Generate a task book to be inspected and repaired, and arrange multiple objects to be inspected and repaired in order in the task book, and the task book includes the serial number n of each object to be inspected and repaired 0 , longitude and latitude position coordinates [a 0 ,b 0 ] and inspection and maintenance list;
[0033] (2) According to the longitude and latitude position coordinates of the objects to be inspected and overhauled in the task book [a 0 ,b 0 ] to find the target inspection and maintenance object;
[0034] (3) Scan the dynamic two-dimensional code of the target inspection and maintenance object, and record the scanning time t 0 , to obtain the information [n, f(a), g(b), h(t), T, H] of the dynamic two-dimensional code when scanning, where n is the serial number of ...
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The invention relates to an intelligent inspection and maintenance method and system based on a satellite dynamic two-dimensional code, and belongs to the technical field of automation. The system comprises: an inspection and maintenance control terminal used for sending inspection and maintenance tasks and receiving inspection and maintenance results; and an inspection and maintenance handheld terminal used for planning an inspection and maintenance route according to the task, identifying the dynamic two-dimensional code, completing the inspection and maintenance task and sending a result tothe inspection and maintenance control terminal, and a dynamic two-dimensional code terminal arranged beside an inspection and maintenance object. According to the invention, an innovative dynamic two-dimensional code generation and identification technology is adopted. Only after the dynamic two-dimensional code of the inspection and maintenance object is correctly recognized, subsequent inspection and maintenance tasks can be executed on the inspection and maintenance object. Therefore, the system effectively avoids the phenomenon of inspection and maintenance cheating, effectively solves the problem of wrong inspection and maintenance caused by wrong inspection and maintenance intervals, changes the responsibility and consciousness of conventional inspection and maintenance into supervision by means of science and technology, and greatly improves the inspection and maintenance quality and efficiency.
Description
technical field [0001] The invention relates to an intelligent inspection and maintenance method and system based on a satellite dynamic two-dimensional code, and belongs to the field of automation technology. Background technique [0002] In order to ensure the safe production of enterprises, personnel are required to conduct regular or irregular safety inspections and inspections of specific areas, equipment and facilities, so as to eliminate equipment defects and potential safety hazards in a timely manner and prevent accidents. [0003] The traditional inspection and maintenance mode is mainly based on manual inspection, manual recording, paper archiving, and spot check supervision. It is difficult for the managers to grasp the real-time working status of the inspection and maintenance personnel. There are often personnel who do not go to the site for inspection and fill in the inspection and inspection for granted based on experience or intuition. This kind of cheating ...
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IPC IPC(8): G06Q10/04G06Q10/00G06K17/00G07C1/20
CPCG06K17/0025G06Q10/047G06Q10/20G07C1/20
Inventor 方泽宇
Owner 方泽宇
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