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Manhole Cover Display System Based on Image Recognition

A display system and image recognition technology, applied in radio wave measurement systems, satellite radio beacon positioning systems, instruments, etc., can solve the problems of easy loss of manhole covers and difficulty in detecting in time.

Inactive Publication Date: 2019-06-14
深圳市金盾智能系统工程有限公司
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Problems solved by technology

[0004] In order to solve the technical problem that manhole covers are easy to lose and difficult to detect in the prior art, the present invention provides a manhole cover display system based on image recognition. The image recognition mode of manhole cover gap width can accurately determine the position of each missing manhole cover on a large scale

Method used

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Embodiment Construction

[0016] The implementation of the image recognition-based manhole cover display system of the present invention will be described in detail below.

[0017] In order to overcome the problems that manhole covers are widely distributed and their state is difficult to be detected in time, the present invention builds a manhole cover display system based on image recognition, and uses an off-site detection method to determine the state of manhole cover missing at the location of the manhole cover.

[0018] The manhole cover display system based on image recognition shown according to the embodiment of the present invention includes:

[0019] Galileo navigation equipment, set on the UAV aerial photography support, used to receive the navigation data returned by Galileo navigation satellites, to output as aerial photography positioning data;

[0020] An altimeter, which is arranged on the unmanned aerial vehicle support, is used to measure the altitude of the altimeter based on the ai...

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Abstract

The invention relates to a well cover display system based on image recognition, which comprises: a Galileo navigation device is arranged on the aerial photography support of the unmanned aerial vehicle and is used for receiving navigation data returned by the Galileo navigation satellite to output as aerial photography positioning data; a altimeter is arranged on the aerial photography support ofthe unmanned aerial vehicle for measuring the altitude of the altimeter to be taken as the current measurement height output based on the air pressure change of the environment of the height measuring instrument; the unmanned aerial vehicle aerial photography support is arranged below the unmanned aerial vehicle and is used for supporting the equipment used by the unmanned aerial vehicle aerial photography. By the method and the device, the batch positioning of each missing well cover position can be realized.

Description

technical field [0001] The invention relates to the field of smart cities, in particular to a manhole cover display system based on image recognition. Background technique [0002] Manhole covers are used to cover roads or deep wells in homes to prevent people or objects from falling. According to the material, it can be divided into metal manhole covers, high-strength fiber cement concrete manhole covers, resin manhole covers, etc. Usually round. It can be used in green belts, sidewalks, motorways, docks, alleys, etc. [0003] Manhole covers have the following main performance characteristics: 1. High strength: Magnesite inspection has high compressive, bending, impact-resistant strength and toughness. After long-term use, the product will not appear crushed and damaged manhole covers, and can completely prevent the occurrence of "urban black hole" accidents. 2. Beautiful appearance: the surface pattern design of magnesite inspection manhole cover is exquisite, the colo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C11/02G01S19/01
CPCG01C11/02G01S19/01
Inventor 解晗
Owner 深圳市金盾智能系统工程有限公司
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