CN215112069U - Intelligent video line patrol system for natural gas pipeline - Google Patents
Intelligent video line patrol system for natural gas pipeline Download PDFInfo
- Publication number
- CN215112069U CN215112069U CN202120983715.9U CN202120983715U CN215112069U CN 215112069 U CN215112069 U CN 215112069U CN 202120983715 U CN202120983715 U CN 202120983715U CN 215112069 U CN215112069 U CN 215112069U
- Authority
- CN
- China
- Prior art keywords
- module
- natural gas
- gas pipeline
- transmission module
- machine body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to the technical field of intelligent line patrol systems, in particular to an intelligent video line patrol system for a natural gas pipeline, which comprises a video signal acquisition module, an abnormal alarm module, a data transmission module, a monitoring host and an overhaul dispatching module; the video signal acquisition module and the abnormal alarm module are both connected with the data transmission module and are used for guiding signals acquired by the modules into the data transmission module; the data transmission module is connected with the monitoring host; and the maintenance dispatching module is connected with the monitoring host. The utility model discloses an adopt this system, can gather the video signal of the environment near the natural gas pipeline through video signal collection module, carry out real time monitoring to the natural gas pipeline and patrol and examine for when unusual alarm module detected the environmental aspect near the natural gas pipeline unusual, send the maintainer near unusual natural gas pipeline to overhaul at a fixed point through overhauing the module, realize the quick maintenance of natural gas pipeline, guarantee the safe handling of natural gas pipeline.
Description
Technical Field
The utility model relates to a line system technical field is patrolled to intelligence, specifically is a line system is patrolled to intelligence video for natural gas pipeline.
Background
With the continuous improvement of living standard of people, natural gas has gradually replaced traditional coal gas for daily family life. With the popularization of natural gas, the natural gas pipelines are generally laid comprehensively in cities, and the natural gas pipeline networks need specific monitoring equipment to monitor the use safety of the pipelines in real time, so that the pipeline network patrol system is produced at the right moment.
The pipe network line patrol system mainly realizes effective, real-time and transparent supervision on the work of outdoor line patrol personnel and vehicles, and mainly monitors key positions and key equipment through timely finding and handling hidden dangers, so that the quality of the line patrol work is ensured as much as possible, the occurrence of gas accidents is reduced, and the safety production operation level of a company is improved. Most of the existing pipe network line patrol systems for natural gas pipelines are not high in intelligent degree, only adopt the mode of monitoring points to carry out fixed-point monitoring, do not have video monitoring equipment, cannot survey the surrounding environment in real time and make corresponding maintenance measures when the natural gas pipelines are monitored abnormally, cannot send maintainers to overhaul before in time, and have certain safety loopholes.
Disclosure of Invention
An object of the utility model is to provide an intelligent video inspection line system for natural gas pipeline to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an intelligent video line patrol system for a natural gas pipeline comprises a video signal acquisition module, an abnormal alarm module, a data transmission module, a monitoring host and a maintenance dispatching module; the video signal acquisition module and the abnormal alarm module are both connected with the data transmission module and are used for guiding signals acquired by the modules into the data transmission module; the data transmission module is connected with the monitoring host and is used for transmitting data information to the monitoring host for the monitoring host to monitor and patrol in real time; and the maintenance dispatching module is connected with the monitoring host and used for receiving a dispatching signal of the monitoring host and dispatching a maintainer to carry out fixed-point maintenance.
Preferably, the solar energy power supply system also comprises a solar energy power supply module and a double power supply change-over switch; the solar power supply module comprises a solar panel, a photovoltaic controller and a storage battery; the solar cell panel is electrically connected with a storage battery through a photovoltaic controller, and the storage battery is electrically connected with a dual-power-supply changeover switch; the dual-power transfer switch is also connected with an external normal-pressure power supply.
Preferably, the video signal acquisition module comprises an infrared night vision camera and a video image transmission module; the infrared night vision camera is electrically connected with the video image transmission module, and the video image transmission module is electrically connected with the data transmission module.
Preferably, the infrared night vision camera comprises a protection plate, a machine body, a fixing frame and a connecting seat; the protection plate is sleeved outside the camera shooting end of the machine body, and the bottom end of the machine body is provided with a connecting end; the connecting seat is positioned below the machine body and is movably connected with the connecting end, and the connecting seat is rotatably connected to the center of the top of the fixed frame; the bottom mounting of mount has the motor, the output of motor passes mount and connecting seat fixed connection.
Preferably, both ends of the machine body are respectively provided with a visible lens and a dustproof net, the visible lens is positioned at one end of the machine body close to the protection plate, and a fan is arranged in the machine body at one end of the dustproof net; the camera shooting assembly is fixed in the center of the interior of the camera shooting assembly, a communicating pipeline is arranged in the interior of the camera shooting assembly at the upper end and the lower end of the camera shooting assembly, two ends of the communicating pipeline respectively extend into the interior of the camera shooting assembly at two ends, and dustproof films are arranged at two ends of the communicating pipeline.
Preferably, a protruding part is arranged under the machine body at the end, far away from the protection plate, of the connecting seat, an electric push rod is fixed on the protruding part, and the top end of the electric push rod is movably connected with the bottom of the machine body.
Preferably, the abnormality alarm module includes a smoke detector, an audible and visual alarm and a gas leakage detector; the smoke detector and the gas leakage detector are both laid on a natural gas pipeline and are electrically connected with the acousto-optic alarm through the wireless transmission module; the acousto-optic alarm is electrically connected with the data transmission module.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the intelligent video line patrol system for the natural gas pipeline adopts the video signal acquisition module, the abnormal alarm module, the data transmission module, the monitoring host and the maintenance dispatching module, can acquire the video signals of the environment near the natural gas pipeline through the video signal acquisition module and transmit the video signals to the monitoring host through the data transmission module, so that the monitoring host can monitor and patrol the environment near the natural gas pipeline in real time, when the abnormal alarm module detects that the environment near the natural gas pipeline is abnormal, the video signals are transmitted to the monitoring host through the data transmission module, so that the monitoring host generates scheduling signals and transmits the scheduling signals to the maintenance dispatching module, and maintainers near the abnormal natural gas pipeline are dispatched to carry out fixed-point maintenance, thereby realizing the rapid maintenance of the natural gas pipeline and ensuring the safe use of the natural gas pipeline;
2) this an intelligent video system of patrolling line for natural gas pipeline through being equipped with adjustable infrared night vision camera, can carry out the omnidirectional video of multi-angle to near natural gas pipeline and shoot to can effectively guarantee the definition of shooing the image, strengthen infrared night vision camera's radiating effect, guarantee infrared night vision camera's stable use, so that the system of patrolling line can carry out all-round intelligent monitoring shooting to natural gas pipeline through infrared night vision camera.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the intelligent video line patrol system of the present invention;
fig. 2 is the side-cut structure schematic diagram of the infrared night vision camera of the utility model.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a solar power supply module; 11. a solar panel; 12. a photovoltaic controller; 13. a storage battery; 2. a dual power transfer switch; 3. a video signal acquisition module; 31. an infrared night vision camera; 311. a protection plate; 312. a body; 313. a camera assembly; 314. a fan; 315. a communicating pipe; 316. a fixed mount; 317. a connecting seat; 318. a connecting end; 319. an electric push rod; 32. a video image transmission module; 4. an anomaly alert module; 41. a smoke detector; 42. an audible and visual alarm; 43. a gas leakage detector; 5. a data transmission module; 6. monitoring the host; 7. and (5) overhauling the dispatching module.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an intelligent video line patrol system for a natural gas pipeline comprises a video signal acquisition module 3, an abnormal alarm module 4, a data transmission module 5, a monitoring host 6 and a maintenance dispatching module 7; the video signal acquisition module 3 and the abnormal alarm module 4 are both connected with the data transmission module 5 and are used for guiding signals acquired by the modules into the data transmission module 5; the data transmission module 5 is connected with the monitoring host 6 and is used for transmitting data information to the monitoring host 6 for the monitoring host 6 to monitor and patrol in real time; the overhaul dispatch module 7 is connected with the monitoring host 6 and used for receiving a scheduling signal of the monitoring host 6 and dispatching a maintainer to overhaul at a fixed point, so that the video signal acquisition module 3 transmits the acquired video signal to the monitoring host 6 through the data transmission module 5, the monitoring host 6 can monitor and inspect the environmental condition near the natural gas pipeline in real time, when the abnormal alarm module 4 detects that the environmental condition near the natural gas pipeline is abnormal, the abnormal alarm module transmits the acquired video signal to the monitoring host 6 through the data transmission module 5, the monitoring host 6 generates the scheduling signal and transmits the scheduling signal to the overhaul dispatch module 7, and the maintainer near the abnormal natural gas pipeline is dispatched to overhaul at a fixed point, so that the quick maintenance of the natural gas pipeline is realized, and the safe use of the natural gas pipeline is ensured;
the solar energy power supply system also comprises a solar energy power supply module 1 and a double power supply change-over switch 2; the solar power supply module 1 comprises a solar panel 11, a photovoltaic controller 12 and a storage battery 13; the solar cell panel 11 is electrically connected with a storage battery 13 through a photovoltaic controller 12, and the storage battery 13 is electrically connected with the dual-power-supply changeover switch 2; the dual-power transfer switch 2 is also connected with an external normal-pressure power supply; in this embodiment, the normal-pressure power supply externally connected to the dual power supply changeover switch 2 is 220V alternating current, so that the system can be powered by the normal-pressure power supply in the daily use process; the solar cell panel 11 absorbs light energy and converts the light energy into electric energy to be stored in the storage battery 13 when the system works daily, so that the external normal-pressure power supply can be switched to the storage battery 13 for supplying power through the dual-power-supply changeover switch 2 after being powered off, the system can supply power through the dual power supply, and the stable operation of the system is maintained;
the video signal acquisition module 3 comprises an infrared night vision camera 31 and a video image transmission module 32; the infrared night vision camera 31 is electrically connected with the video image transmission module 32, and the video image transmission module 32 is electrically connected with the data transmission module 5, so that the environment image near the natural gas pipeline shot by the infrared night vision camera 31 can be transmitted to the data transmission module 5 through the video image transmission module 32, and then transmitted to the monitoring host 6 through the data transmission module 5, and the monitoring host 6 can carry out intelligent monitoring and inspection on the natural gas pipeline;
the infrared night vision camera 31 includes a protection plate 311, a body 312, a fixing frame 316 and a connecting base 317; the protection plate 311 is sleeved outside the camera end of the body 312, and a connection end 318 is arranged at the bottom end of the body 312; the connecting base 317 is located below the body 312 and movably connected to the connecting end 318, and the connecting base 317 is rotatably connected to the center of the top of the fixing frame 316; a motor is fixed at the bottom end of the fixed frame 316, and the output end of the motor passes through the fixed frame 316 and is fixedly connected with the connecting base 317; in this embodiment, the fixing frame 316 is provided with a fixing bolt, so that the infrared night vision camera 31 can be assembled through the fixing frame 316, and the connecting base 317 can be driven to rotate by the rotation of the motor after the body 312 is fixed, so as to adjust the body 312 to rotate left and right, enlarge the shooting range of the infrared night vision camera 31, and comprehensively shoot the environment near the natural gas pipeline; the protection plate 311 can shield the upper part of the camera end of the body 312, so that the influence of rainwater and sunlight on the image shot by the infrared night vision camera 31 is reduced;
a visible lens and a dust screen are respectively arranged at two ends of the machine body 312, the visible lens is positioned at one end of the machine body 312 close to the protection plate 311, and a fan 314 is arranged in the machine body 312 at one end of the dust screen; a camera module 313 is fixed at the center of the inside of the machine body 312, a communication pipeline 315 is arranged in the inside of the machine body 312 at the upper end and the lower end of the camera module 313, two ends of the communication pipeline 315 respectively extend to the insides of the machine body 312 at two ends of the camera module 313, and two ends of the communication pipeline 315 are respectively provided with a dustproof film, so that high temperature generated by the operation of the camera module 313 in the machine body 312 can be extracted from a dustproof net through a fan 314, and the heat dissipation performance in the machine body 312 is improved; the communicating pipe 315 can communicate the interiors of the bodies 312 at the two ends of the camera assembly 313, so as to keep the temperatures of the interiors of the bodies 312 at the two ends of the camera assembly 313 consistent, prevent the visible lenses of the bodies 312 from generating fog, and reduce the influence on the images shot by the infrared night vision camera 31; meanwhile, the dustproof films arranged at the two ends of the communication pipeline 315 can effectively isolate dust in the air, so that the dust is prevented from entering the camera shooting end of the machine body 312, and the shooting definition of the camera shooting end of the machine body 312 is ensured;
a protruding part is arranged under the machine body 312 at one end of the connecting base 317, which is far away from the protection plate 311, an electric push rod 319 is fixed on the protruding part, and the top end of the electric push rod 319 is movably connected with the bottom of the machine body 312; in this embodiment, the connection end 318 is of a spherical structure, and the connection seat 317 is provided with a groove matched with the connection end 318, so that in the rotation process of the connection seat 317, the body 312 can be extended and retracted by the electric push rod 319 to change the included angle between the body 312 and the connection seat 317, so that the body 312 can change the shooting range and the shooting angle, and the natural gas pipeline can be intelligently monitored in all directions by the infrared night vision camera 31;
wherein the abnormality alarm module 4 includes a smoke detector 41, an audible and visual alarm 42, and a gas leakage detector 43; the smoke detector 41 and the gas leakage detector 43 are both laid on a natural gas pipeline, and the smoke detector 41 and the gas leakage detector 43 are both electrically connected with the acousto-optic alarm 42 through a wireless transmission module; the acousto-optic alarm 42 is electrically connected with the data transmission module 5, so that when the smoke detector 41 and the gas leakage detector 43 detect smoke or gas leakage at the natural gas pipeline, acousto-optic alarm can be performed through the acousto-optic alarm 42 to remind peripheral residents of evacuating in time; and the acousto-optic alarm 42 transmits the detection signal to the monitoring host 6 through the data transmission module 5, so that the monitoring host 6 can generate a scheduling signal and transmit the scheduling signal to the overhaul dispatch module 7, and a maintainer near an abnormal natural gas pipeline is dispatched to carry out fixed-point overhaul, thereby realizing the rapid maintenance of the natural gas pipeline and ensuring the safe use of the natural gas pipeline.
Principle of operation
When the intelligent video line patrol system for the natural gas pipeline is used, the smoke detector 41 and the gas leakage detector 43 of the abnormal alarm module 4 are required to be laid on the natural gas pipeline, the infrared night vision camera 31 of the video signal acquisition module 3 is assembled near the natural gas pipeline, so that the infrared night vision camera 31 can fully shoot the surrounding environment near the natural gas pipeline, the video image transmission module 32 and the sound and light alarm 42 are arranged in the infrared night vision camera 31, the surrounding environment near the natural gas pipeline is subjected to video signal acquisition through the infrared night vision camera 31, and the acquired video signal is transmitted to the monitoring host 6 through the data transmission module 5 by the video image transmission module 32, so that the monitoring host 6 can monitor and patrol the environment near the natural gas pipeline in real time; when the abnormal alarm module 4 detects smoke or gas leakage in the environment near the natural gas pipeline, the sound-light alarm 42 gives a sound-light alarm to remind surrounding residents of evacuating in time, meanwhile, the sound-light alarm 42 transmits a detection signal to the monitoring host 6 through the data transmission module 5, the monitoring host 6 calls a video image shot by the infrared night vision camera 31 at an abnormal position to judge whether the natural gas pipeline at the position is in an abnormal state, so that the monitoring host 6 generates a scheduling signal when judging that the natural gas pipeline at the position is in the abnormal state, and the maintenance dispatching module 7 dispatches a maintainer near the abnormal natural gas pipeline to carry out fixed-point maintenance, thereby realizing rapid maintenance of the natural gas pipeline and ensuring safe use of the natural gas pipeline.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The utility model provides an intelligent video patrols line system for natural gas pipeline which characterized in that: the system comprises a video signal acquisition module (3), an abnormal alarm module (4), a data transmission module (5), a monitoring host (6) and a maintenance dispatching module (7); the video signal acquisition module (3) and the abnormity alarm module (4) are both connected with the data transmission module (5) and used for guiding signals acquired by the modules into the data transmission module (5); the data transmission module (5) is connected with the monitoring host (6) and is used for transmitting data information to the monitoring host (6) for the monitoring host (6) to monitor and patrol in real time; and the overhaul dispatch module (7) is connected with the monitoring host (6) and used for receiving a dispatching signal of the monitoring host (6) and dispatching a maintainer to carry out fixed-point overhaul.
2. The intelligent video line patrol system for the natural gas pipeline according to claim 1, further comprising a solar power supply module (1) and a dual power supply changeover switch (2); the solar power supply module (1) comprises a solar panel (11), a photovoltaic controller (12) and a storage battery (13); the solar cell panel (11) is electrically connected with a storage battery (13) through a photovoltaic controller (12), and the storage battery (13) is electrically connected with the dual-power-supply changeover switch (2); the dual-power-supply change-over switch (2) is also connected with an external normal-pressure power supply.
3. An intelligent video patrol system for natural gas pipelines according to claim 1, characterized in that said video signal acquisition module (3) comprises an infrared night vision camera (31) and a video image transmission module (32); the infrared night vision camera (31) is electrically connected with the video image transmission module (32), and the video image transmission module (32) is electrically connected with the data transmission module (5).
4. An intelligent video patrol system for natural gas pipelines according to claim 3, wherein the infrared night vision camera (31) comprises a fender (311), a body (312), a fixing bracket (316) and a connecting base (317); the protection plate (311) is sleeved on the outer side of the camera shooting end of the machine body (312), and a connecting end (318) is arranged at the bottom end of the machine body (312); the connecting seat (317) is positioned below the machine body (312) and is movably connected with the connecting end (318), and the connecting seat (317) is rotatably connected to the center of the top of the fixed frame (316); the bottom end of the fixing frame (316) is fixedly provided with a motor, and the output end of the motor penetrates through the fixing frame (316) to be fixedly connected with the connecting base (317).
5. The intelligent video line patrol system for the natural gas pipeline according to claim 4, wherein a visible lens and a dust screen are respectively arranged at two ends of the machine body (312), the visible lens is positioned at one end of the machine body (312) close to the protection plate (311), and a fan (314) is arranged inside the machine body (312) at one end of the dust screen; the camera shooting device is characterized in that a camera shooting assembly (313) is fixed in the center of the interior of the machine body (312), a communicating pipeline (315) is arranged in the interior of the machine body (312) at the upper end and the lower end of the camera shooting assembly (313), two ends of the communicating pipeline (315) respectively extend into the interior of the machine body (312) at two ends of the camera shooting assembly (313), and two ends of the communicating pipeline (315) are respectively provided with a dustproof film.
6. The intelligent video line patrol system for the natural gas pipeline according to claim 4, wherein a protruding part is arranged under the machine body (312) at one end of the connecting seat (317) far away from the protection plate (311), an electric push rod (319) is fixed on the protruding part, and the top end of the electric push rod (319) is movably connected with the bottom of the machine body (312).
7. An intelligent video patrol system for natural gas pipelines according to any one of claims 1-6, wherein said anomaly alarm module (4) comprises a smoke detector (41), an audible and visual alarm (42) and a gas leakage detector (43); the smoke detector (41) and the gas leakage detector (43) are both laid on a natural gas pipeline, and the smoke detector (41) and the gas leakage detector (43) are both electrically connected with the acousto-optic alarm (42) through a wireless transmission module; the acousto-optic alarm (42) is electrically connected with the data transmission module (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120983715.9U CN215112069U (en) | 2021-05-10 | 2021-05-10 | Intelligent video line patrol system for natural gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120983715.9U CN215112069U (en) | 2021-05-10 | 2021-05-10 | Intelligent video line patrol system for natural gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215112069U true CN215112069U (en) | 2021-12-10 |
Family
ID=79295410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120983715.9U Active CN215112069U (en) | 2021-05-10 | 2021-05-10 | Intelligent video line patrol system for natural gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215112069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114527045A (en) * | 2022-02-17 | 2022-05-24 | 河南省奥瑞环保科技股份有限公司 | Closed-loop particulate matter monitor calibration control system |
-
2021
- 2021-05-10 CN CN202120983715.9U patent/CN215112069U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114527045A (en) * | 2022-02-17 | 2022-05-24 | 河南省奥瑞环保科技股份有限公司 | Closed-loop particulate matter monitor calibration control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107590876A (en) | Pipe gallery crusing robot and pipe gallery cruising inspection system | |
| CN204408523U (en) | A kind of intelligent video inspection system for natural gas line | |
| CN210578930U (en) | Video monitoring security device | |
| CN208971665U (en) | A kind of foreign-going ship Intelligent Laser camera monitoring instrument | |
| CN207543201U (en) | A kind of Internet of Things video camera | |
| CN215112069U (en) | Intelligent video line patrol system for natural gas pipeline | |
| CN208590038U (en) | A kind of web camera with detection alarm function | |
| CN203982182U (en) | The unattended operation environment of transformer station supervisory system | |
| CN111927466A (en) | Shield construction tunnel inspection robot | |
| CN107214712A (en) | Outstanding rail robot device and system | |
| CN208721153U (en) | Photovoltaic power supply type wireless vibration temperature monitoring device | |
| CN206937337U (en) | Outstanding rail robot device and system | |
| CN212061411U (en) | Early warning monitoring system for power equipment | |
| CN213083143U (en) | Shield construction tunnel inspection robot | |
| CN203179187U (en) | Multi-polar intelligent anti-external-damage early warning device | |
| CN208707801U (en) | The multi-party supervision site ingress/egress points of one kind monitors environmental surveillance mobile device automatically | |
| CN210072874U (en) | Facility hidden danger monitoring and alarming device | |
| CN112190849A (en) | Video detection fire analysis prevention and control system | |
| CN111093062A (en) | Cloud deck camera system and method thereof | |
| CN207589033U (en) | A kind of inland navigation craft Big Dipper video monitoring multi-channel video device | |
| CN217985246U (en) | Data center monitoring system that leaks | |
| CN207751515U (en) | A kind of online environment monitoring system | |
| CN206195917U (en) | But first ambiguity automatic alarm high definition surveillance camera head of inspection mirror | |
| CN210867959U (en) | Power distribution equipment operation real-time monitoring early warning device | |
| CN115396598A (en) | Power transmission and distribution line video monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |