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Monitoring and guidance device based on first-perspective video sequence operation assessment for elevator maintenance and protection operation

A video sequence and elevator technology, applied in the field of artificial intelligence elevator maintenance operation standardization guidance, can solve problems such as prone to accidents, achieve high practicability and feasibility, and reduce risks

Inactive Publication Date: 2018-07-13
NORTHEASTERN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the particularity and complexity of elevator maintenance work, accidents are prone to occur

Method used

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  • Monitoring and guidance device based on first-perspective video sequence operation assessment for elevator maintenance and protection operation
  • Monitoring and guidance device based on first-perspective video sequence operation assessment for elevator maintenance and protection operation

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Embodiment Construction

[0025] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and technical solutions.

[0026] Such as figure 1 As shown, the device includes a first-view video acquisition unit, a two-dimensional code generation and posting verification unit, a process operation evaluation unit, an output unit and a storage unit.

[0027] Wherein, the first-view video acquisition unit includes a head-mounted industrial camera and a video encoder, which are used to obtain equipment attribute, status and location information in the elevator maintenance operation room.

[0028] Wherein, the two-dimensional code generation and posting proofreading unit is used to generate the two-dimensional code label required in the identification process of the equipment in the elevator maintenance operation room, and to predict and evaluate the posted results.

[0029] Wherein, the process operation evaluation unit includes a database mo...

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Abstract

The invention belongs to the technical field of standardized guidance for artificial-intelligence elevator maintenance and protection operation, and relates to a standardized guidance device based onfirst-perspective video sequence operation assessment for elevator maintenance and protection operation. The monitoring and guidance device for elevator maintenance and protection operation comprisesa first-perspective video acquisition unit, a two-dimensional code label generation and pasting check unit, a flow operation assessment unit, an output unit and a storage unit. According to the monitoring and guidance device for elevator maintenance and protection operation, a video key frame extraction algorithm is designed, and the trained state model of elevator maintenance and protection operation room equipment is obtained through extracting the video key frames of a monitored video, establishing an image group database of the elevator maintenance and protection operation room equipment by virtue of the key frames, and regularizing a deep learning training module. On the basis, flow identification is completed according to contextual information, and operation specifications can be directly assessed through the device. The monitoring and guidance device for elevator maintenance and protection operation effectively reduces the risk in an elevator maintenance and protection process,achieves intelligent monitoring and guidance in real sense, and is high in practicability and feasibility.

Description

technical field [0001] The invention belongs to the technical field of artificial intelligence elevator maintenance operation standardization guidance, and relates to an elevator maintenance operation standardization guidance device based on first-view video sequence operation evaluation. Background technique [0002] Elevator maintenance and maintenance is the fundamental guarantee for the safe operation of elevators. The quality of maintenance is an important factor to ensure the safe and high-quality operation of elevators. Good maintenance can often make up for the inherent deficiencies in manufacturing and installation. Therefore, it is of great significance to carry out technical maintenance in time to ensure that the elevator is running in the best technical state and to eliminate hidden troubles in the bud. [0003] Due to the particularity and complexity of elevator maintenance work, accidents are prone to occur. Therefore, when working, maintenance personnel must...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/00G06Q10/00G06K17/00G06N3/04G06K9/00
CPCG06K17/0022G06Q10/20B66B5/0031G06V20/40G06N3/045
Inventor 王宏宇贾同吴成东李永强薛宇马博文
Owner NORTHEASTERN UNIV
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