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High-voltage power transmission iron tower antitheft system

A technology for high-voltage transmission towers and anti-theft systems, applied in the field of power systems, can solve the problems of difficulty in ensuring the transmission speed of video images, unsuitable for environmental monitoring, and unclear picture quality.

Inactive Publication Date: 2015-08-12
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, GSM signal covers many blind areas, which is not suitable for environmental monitoring in remote areas; GPRS is suitable for the transmission of static images in remote monitoring systems, but the dynamic transmission speed of video images is slow and the picture quality is not clear; CDMA network belongs to the category of 2G , limited by bandwidth, the transmission speed of video images is difficult to guarantee

Method used

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  • High-voltage power transmission iron tower antitheft system
  • High-voltage power transmission iron tower antitheft system

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specific Embodiment approach 1

[0017] Specific implementation mode 1, refer to figure 1 Specifically illustrate the present embodiment, the high-voltage transmission iron tower anti-theft system described in the present embodiment, it comprises multifunctional detection device 11, wireless video monitoring subsystem 12 and remote monitoring server 13;

[0018] The multifunctional detection device 11 is used to collect the vibration signal of the high-voltage transmission iron tower, and judges whether there is an abnormality according to the vibration signal, and if so, sends an alarm signal and an activation signal to the wireless video monitoring subsystem 12; otherwise, continues to collect the vibration signal of the high-voltage transmission iron tower vibration signal;

[0019] The wireless video monitoring subsystem 12 is used to receive the alarm signal and the activation signal sent by the multi-function detection device 11, and send the alarm signal to the remote monitoring server 13, and collect ...

specific Embodiment approach 2

[0022] Specific implementation mode two, refer to figure 2 Describe this embodiment, the high-voltage transmission iron tower anti-theft system described in this embodiment, it comprises multifunctional detection device 11, wireless video monitoring subsystem 12 and remote monitoring server 13;

[0023] The multifunctional detection device 11 is used to collect the vibration signal of the high-voltage transmission iron tower, and judges whether abnormality occurs according to the vibration signal, and if so, sends an alarm signal to the remote monitoring server 13, and sends a start signal to the wireless video monitoring subsystem 12 simultaneously; otherwise , continue to collect the vibration signal of the high-voltage transmission tower;

[0024] The wireless video monitoring subsystem 12 is used to receive the starting signal sent by the multi-function detection device 11, and collect pictures or videos around the high-voltage transmission tower according to the starting...

specific Embodiment approach 3

[0027]Specific Embodiment Three. This specific embodiment is a further description of the high-voltage transmission tower anti-theft system described in specific embodiment one or two. In this embodiment, the multifunctional detection device 11 includes a vibration sensor 111 and a control device 112; the vibration sensor 111 is used to collect the vibration signal of the transmission tower and sends it to the control device 112; the control device 112 is used to judge whether there is an abnormality in the transmission tower according to the vibration signal, and if there is an abnormality, it will report to the wireless video monitoring subsystem 12 or the The remote monitoring server 13 sends an alarm signal, and sends an activation signal to the wireless video monitoring subsystem 12 .

[0028] In this implementation manner, the abnormality includes: the power transmission tower is impacted, collided, disassembled or sawn.

[0029] The multi-function detection device is ma...

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Abstract

The invention relates to the technical field of electric power systems, and provides a high-voltage power transmission iron tower antitheft system. An object of the invention is to satisfy the requirements for the high-voltage power transmission iron tower antitheft system to monitor the abnormal state of a power transmission iron tower. A multifunctional detection device acquires a vibration signal of the power transmission iron tower, determines whether an abnormity occurs or not according to the vibration signal, and if so transmits a warning signal to a remote monitoring server. A wireless video monitoring subsystem acquires pictures or videos of the vicinity of the power transmission iron tower, and transmits the pictures or videos to the remote monitoring server. The remote monitoring server displays the warning signal and the pictures or videos, judges the received pictures or videos to determine whether the iron tower is artificially damaged or not in the pictures or videos, and if so transmits a control command to the wireless video monitoring subsystem to command the wireless video monitoring subsystem to record pictures or videos again. The high-voltage power transmission iron tower antitheft system provided by the invention is applicable to electric power system monitoring.

Description

technical field [0001] The invention relates to the technical field of power systems, in particular to an anti-theft system for high-voltage transmission towers. Background technique [0002] High-voltage transmission lines are generally erected in the wild. Due to the limited manpower of the power company, it is impossible to set up defense points near every iron tower that is easy to be stolen. The loss caused by criminals stealing the tower and causing the tower to fall is far greater than the value of the tower itself. Much bigger. The collapse of high-voltage towers will cause large-scale power outages, and it is difficult to recover in a short time. It will seriously affect urban and rural industrial and agricultural production and office electricity consumption, causing adverse social impacts. Therefore, it is necessary to develop an anti-theft monitoring system for high-voltage transmission towers. [0003] At present, the communication methods adopted by the existi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B13/02G08B13/18G08B25/10H02J7/00H04N7/18
CPCG08B13/02G08B13/18G08B25/08H02J7/00H04N7/18
Inventor 朱学成高自伟赵淼张健宋人杰
Owner STATE GRID CORP OF CHINA
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