Video monitoring system of pumped storage power station

Abstract

The invention discloses a pumped storage power station video monitoring system which comprises a switch (1), the switch (1) is connected with a router (2), and the router (2) is connected with a remote control center (3). The system also comprises a plurality of video monitoring units (4), and the video monitoring units (4) are connected with the switch (1) through a wireless network. The video monitoring unit (4) comprises a stand column (401), a camera (402) is arranged on the upper portion of the stand column (401), the camera (402) is connected with wireless transmission equipment (403), the wireless transmission equipment (403) is in wireless connection with the router (2), and a power supply module (404) is further arranged on the stand column (401). The device has the advantage of being convenient to install.

Description

Technical Field

[0001] The invention relates to a monitoring system, in particular to a video monitoring system for a pumped storage power station. Background Art

[0002] During the construction phase of a pumped storage power station, in order to monitor and supervise the project site and grasp the construction status of the on-site construction in real time, it is necessary to install a corresponding monitoring system on the construction site so that the remote control center can understand the construction status in real time. However, the existing on-site video monitoring system installation and construction mostly uses optical cable laying, and the construction vehicles on the pumped storage power station site are frequent, sand is piled and backfilled, and the road conditions are very complicated, so it is difficult and costly to lay optical cables on site, and it is easy to be damaged by civil construction. Therefore, the existing technology has the problem of difficult installation. Summary of the invention

[0003] The object of the present invention is to provide a video monitoring system for a pumped storage power station. The present invention has the characteristic of being easy to install.

[0004] The technical solution of the present invention is as follows: a video monitoring system for a pumped storage power station includes a switch, the switch is connected to a router, and the router is connected to a remote control center; it also includes multiple video monitoring units, and the video monitoring units are connected to the switch via a wireless network; the video monitoring unit includes a column, a camera is provided on the upper part of the column, the camera is connected to a wireless transmission device, the wireless transmission device is wirelessly connected to the router, and a power supply module is also provided on the column.

[0005] In the aforementioned video monitoring system of the pumped-storage power station, the power supply module includes a wind turbine located at the top of the column, a photovoltaic panel located in the middle of the column, and a battery pack located at the bottom of the column; a control box is also provided on the side of the column, and a control panel is provided in the control box, and the control panel is connected to a wind-solar hybrid controller, a booster and a power supply module.

[0006] In the aforementioned video monitoring system of the pumped storage power station, a light chasing mechanism is provided between the photovoltaic power generation panel and the column.

[0007] In the aforementioned video surveillance system of the pumped-storage power station, the light-chasing mechanism includes an annular base fixed on a column, an annular rotating disk is provided outside the annular base, a toothed surface is provided inside the annular rotating disk, a driving gear meshing with the toothed surface is provided on the annular base, and the driving gear is connected to a driving motor; the photovoltaic power generation panel is fixed on the outside of the annular rotating disk.

[0008] Compared with the prior art, the video monitoring unit of the present invention is composed of a column, a power supply module, a camera, and a wireless transmission device. The wireless transmission device is connected to the switch via a wireless connection, and then connected to the remote control center via a router. The power is supplied by the power supply module, and the video data is wirelessly transmitted to the switch and finally to the remote control center via the wireless transmission module, so that there is no need to lay optical cables and electrical cables during on-site installation, which greatly facilitates the installation of the video monitoring system on the construction site and greatly shortens the construction period. In summary, the present invention has the characteristics of easy installation.

[0009] In addition, the present application installs the photovoltaic panel on the light-chasing mechanism, so that the photovoltaic panel can be adjusted in position according to the movement of the sun, thereby increasing the power generation of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of wireless video transmission of the video monitoring system of the present invention;

[0011] Figure 2 This is a structural view of the power supply module on the column.

[0012] The marks in the accompanying drawings are: 1-switch, 2-router, 3-remote control center, 4-video monitoring unit, 401-column, 402-camera, 403-wireless transmission equipment, 404-power supply module, 441-wind turbine, 442-photovoltaic panel, 443-battery pack, 444-control box, 5-light chasing mechanism, 501-annular base, 502-annular rotating disk, 504-driving gear, 503-driving motor. DETAILED DESCRIPTION

[0013] The present invention is further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0014] Embodiment. A video monitoring system for a pumped storage power station is composed of Figure 1-2 As shown, it includes a switch 1, which is connected to a router 2, and the router 2 is connected to a remote control center 3; it also includes multiple video monitoring units 4, and the video monitoring units 4 are connected to the switch 1 via a wireless network; the video monitoring unit 4 includes a column 401, and a camera 402 is provided on the upper part of the column 401, and the camera 402 is connected to a wireless transmission device 403, and the wireless transmission device 403 is wirelessly connected to the router 2, and a power supply module 404 is also provided on the column 401.

[0015] The power supply module 404 includes a wind turbine 441 located at the top of the column 401, a photovoltaic panel 442 located in the middle of the column 401, and a battery pack 443 located at the bottom of the column 401; a control box 444 is also provided on the side of the column 401, and a control panel is provided in the control box 444, and the control panel is connected to a wind-solar hybrid controller, a booster and a power supply module.

[0016] A light-chasing mechanism 5 is provided between the photovoltaic panel 442 and the column 401 .

[0017] The light-chasing mechanism 5 includes an annular base 501 fixed on the column 401, an annular rotating disk 502 is provided outside the annular base 501, a toothed surface is provided inside the annular rotating disk 502, a driving gear 504 meshing with the toothed surface is provided on the annular base 501, and the driving gear 504 is connected to a driving motor 503; the photovoltaic panel 442 is fixed on the outside of the annular rotating disk 502.

[0018] The driving motor of the light-chasing mechanism is connected to the control board, which is equipped with a timing module and a light sensor. When the set time is reached, if the light sensor detects the set light intensity, the control board starts to control the driving motor to start working, driving the driving gear to rotate slowly at the set speed, driving the photovoltaic panel to start rotating a certain angle, and rotating the corresponding angle every hour to achieve tracking with the sun. When the set stop rotation time is reached and the sunlight intensity is detected to be weaker than the set value, the control board controls the photovoltaic panel to rotate and reset, waiting for the next day's rotation.

[0019] The working process of the light chasing mechanism: the driving motor works, driving the driving gear to rotate, the driving gear drives the rotation of the annular rotating disk meshing with it, and then drives the rotation of the photovoltaic panel.

[0020] The working process of the video surveillance system: the camera transmits the monitored video data to the wireless transmission device, the wireless transmission device transmits the video data to the switch via wireless connection, the switch transmits it to the router via the network cable, and the router finally transmits the video data to the remote control center, so that the staff can understand the actual situation of the construction site remotely.

[0021] The power supply module consists of a battery pack, a wind turbine and a photovoltaic panel, which can effectively improve the power supply capacity of the video surveillance system and meet daily electricity needs.

Claims

1. Video monitoring system for pumped storage power station, characterized by: The invention comprises a switch (1), the switch (1) is connected to a router (2), and the router (2) is connected to a remote control center (3); the invention also comprises a plurality of video monitoring units (4), and the video monitoring units (4) are connected to the switch (1) via a wireless network; the video monitoring units (4) comprise a column (401), a camera (402) is arranged on the upper part of the column (401), the camera (402) is connected to a wireless transmission device (403), the wireless transmission device (403) is wirelessly connected to the router (2), and a power supply module (404) is also arranged on the column (401).

2. The video monitoring system for a pumped storage power station according to claim 1, characterized in that: The power supply module (404) comprises a wind turbine (441) located at the top of the column (401), a photovoltaic power generation panel (442) located in the middle of the column (401), and a battery pack (443) located at the bottom of the column (401); a control box (444) is also provided on the side of the column (401), and a control panel is provided in the control box (444), and the control panel is connected to a wind-solar hybrid controller, a booster, and a power supply module.

3. The video monitoring system for a pumped storage power station according to claim 2, characterized in that: A light-chasing mechanism (5) is provided between the photovoltaic power generation panel (442) and the column (401).

4. The video monitoring system for a pumped storage power station according to claim 3, characterized in that: The light-chasing mechanism (5) comprises an annular base (501) fixed on a column (401), an annular rotating disk (502) is arranged outside the annular base (501), a toothed surface is arranged inside the annular rotating disk (502), a driving gear (504) meshing with the toothed surface is arranged on the annular base (501), and the driving gear (504) is connected to a driving motor (503); the photovoltaic power generation panel (442) is fixed on the outside of the annular rotating disk (502).

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