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Laser monitoring method and device for external damage environment of power transmission channel

A technology for power transmission channels and monitoring devices, which can be used in measurement devices, radio wave measurement systems, and re-radiation of electromagnetic waves, and can solve problems such as small range.

Active Publication Date: 2020-02-28
SHENZHEN POWER SUPPLY BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to solve the problem that the traditional laser monitoring method for external damage of power transmission channels can detect a relatively small range, and provide a laser monitoring method for external external damage of power transmission channels that has a large monitoring field of view and can promptly warn of various hidden dangers. monitoring device

Method used

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  • Laser monitoring method and device for external damage environment of power transmission channel
  • Laser monitoring method and device for external damage environment of power transmission channel
  • Laser monitoring method and device for external damage environment of power transmission channel

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Embodiment Construction

[0050] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail through the following embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.

[0051] The serial numbers assigned to components in this document, such as "first", "second", etc., are only used to distinguish the described objects, and do not have any sequence or technical meaning. The "connection" and "connection" mentioned in this application all include direct and indirect connection (connection) unless otherwise specified. In the description of this application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom"...

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Abstract

The invention provides a laser monitoring method and device for an external damage environment of a power transmission channel. When an ultrahigh vehicle or machine (target object) enters a warning surface formed by warning points, the distance of the target object can be detected. Furthermore, the object can be detected the moment of entrance by means of the warning surface, the monitoring visualrange is wider, and distance information of the target object can be timely known. An image collector determines whether to emit an early warning signal according to collected image information, warning distance, the height of a power transmission line and the safety distance. Via image information collected by the image collector, false alarm can be avoided, alarm can be raised when it is confirmed to be necessary, and related staff can take measures.

Description

technical field [0001] The present application relates to the field of electric power protection, in particular to a laser monitoring method and a monitoring device for a broken environment outside a power transmission channel. Background technique [0002] With the development of urban construction, the construction of transmission line channels is increasing, and the phenomenon of line channels being crowded is becoming more and more serious. Most people don't know much about power line protection knowledge, and the awareness of power facility protection is weak. External force damage and tripping accidents of transmission lines caused by construction in the channel occur from time to time. The problem of external force damage is becoming more and more serious, which brings a negative impact on the safe and stable operation of the power grid. under great pressure. [0003] Especially in urban-rural integrated areas where urban infrastructure construction is being accelera...

Claims

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Application Information

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IPC IPC(8): G08B21/18G01S17/08G01S17/88
CPCG08B21/182G01S17/08G01S17/88
Inventor 裴慧坤魏前虎周伟才刘丙财许海源陈城林华盛陈永德
Owner SHENZHEN POWER SUPPLY BUREAU
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