CN218550011U - Electric power communication computer lab safety monitoring device - Google Patents
Electric power communication computer lab safety monitoring device Download PDFInfo
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- CN218550011U CN218550011U CN202223101225.5U CN202223101225U CN218550011U CN 218550011 U CN218550011 U CN 218550011U CN 202223101225 U CN202223101225 U CN 202223101225U CN 218550011 U CN218550011 U CN 218550011U
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Abstract
The utility model discloses a safety monitoring device of an electric power communication machine room, which comprises a camera and an edge gateway, wherein the camera and the edge gateway are connected through a POE network cable; the edge gateway is connected with the server and then connected with the safety monitoring processing platform, the edge gateway is connected with the server through a POE network cable, and the server is connected with the safety monitoring processing platform through the POE network cable; the edge gateway is a primary edge gateway, and a power management module of the primary edge gateway supplies power to the camera in a reverse direction. The camera and the edge gateway are connected through the POE network cable, a switch is not needed, the data transmission efficiency is high, and data blockage is not easily caused; in addition, the power management module that one-level edge gateway connects supplies power to the camera in the reverse direction, and when the camera lost external electric power, the power management module through one-level edge gateway supplied power to the camera in the reverse direction.
Description
Technical Field
The utility model belongs to the technical field of relate to supervisory equipment, concretely relates to electric power communication computer lab safety monitoring device.
Background
Electric power communication computer lab is mainly applicable to electric power regulation and control mansion, power plant and become station, power supply station or business office, electric power enterprise and public institution, communication independent relay station, wireless base station etc to the computer lab is the important place of storage data and transmission data, and along with the continuous development of science and technology, the electric power communication trade field uses unmanned on duty computer lab more and more, also more and more important to the safety control in the computer lab.
The safety monitoring of the existing electric power communication machine room has the safety problems that the reaction is not rapid, hidden dangers cannot be identified in time, and omission and the like are caused by personnel monitoring. The electric power communication machine room traditionally needs a switch to connect with an edge gateway, but the mode cannot connect a plurality of monitoring cameras to form a tree topology structure, so that the cost is increased, and the maintenance is difficult due to a plurality of equipment types; moreover, the adoption of the switch mode affects the data transmission efficiency, and under the condition of high bandwidth load, the defects of data blockage, low corresponding speed and the like are easily caused.
In chinese patent document CN214014391U, a remote video voice security system is disclosed, including a front end monitoring device, gateway equipment and a host computer, the front end monitoring device includes a basin body, the basin body includes outer basin and interior basin, soil and ornamental plant have been held in the interior basin, interior basin upper end edge is equipped with the annular bulge that outwards stretches out, interior basin is placed in outer basin, the upper end of outer basin and the bottom swing joint of annular bulge, form a cavity between interior basin lateral wall and the outer basin inside wall, be equipped with the surveillance camera head on the interior basin lateral wall, interior fixed PCB board that is provided with in basin bottom, adapter and speaker, the integrated treater that has on the PCB board, memory and communication module, memory, communication module is connected with the treater electricity respectively, the surveillance camera head, adapter and speaker are connected with the PCB board respectively, communication module and gateway equipment wireless connection, gateway equipment and host computer wireless connection. The system can realize remote video monitoring and voice and has strong concealment.
Among the above-mentioned technical scheme, the video monitoring picture transmission is gathered to the front end monitoring device after to the PCB board, and the treater passes through communication module and sends it to gateway equipment, nevertheless can't carry out work when the camera loses external electric power, and safety management and control still has the problem.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a but power module reverse power supply to camera's electric power communication computer lab safety monitoring device of edge gateway.
In order to solve the technical problem, the utility model adopts the technical scheme that the safety monitoring device of the electric power communication machine room comprises a camera and an edge gateway, wherein the camera and the edge gateway are connected through a POE network cable; the edge gateway is connected with the server and then connected with the safety monitoring processing platform, the edge gateway is connected with the server through a POE network cable, and the server is connected with the safety monitoring processing platform through the POE network cable; the edge gateway is a primary edge gateway, and a power management module of the primary edge gateway supplies power to the camera in a reverse direction.
Compared with the traditional edge gateway networking mode, the utility model has the advantages that the camera is connected to the switch and then connected to the edge gateway through the switch for processing, the camera and the edge gateway are connected through the POE network cable and directly connected to the edge gateway through the camera, the switch is not needed, the data transmission efficiency is high, and the data blockage is not easy to cause; in addition, the power management module that one-level edge gateway connects supplies power in reverse to the camera, when the camera loses external electric power, supplies power in reverse to the camera through the power management module of one-level edge gateway, it should be noted that, camera and edge gateway all have external power supply, but the camera as the front end is especially important, need ensure its normal work.
The traditional connection mode needs the switch to carry out video stream data exchange, wherein switch equipment damages, can't fix a position the problem in time, needs to follow the data source camera and investigate one by one, and the equipment maintenance cost is high.
Preferably, the edge gateway further comprises an MCU module, a local communication module and a video input/output module; the MCU module is integrated with a CPU and a GPU, and the power management module is integrated with an AC220VIN element and a POE reverse power supply element;
the video stream data shot by the camera is transmitted to the local communication module, the video input and output module is used for carrying out data flow direction management on the video stream data and transmitting the video stream data to the MCU module for processing, and the processed data is transmitted to the video input and output module through the MCU module and is output to the local communication module.
Preferably, a switch is arranged at the front end of the primary edge gateway and used for controlling a power switch of the primary edge gateway; the side of switch is provided with power start indicator and reverse power supply pilot lamp, works as power management module during operation, power start indicator lights, works as the reverse power supply component during operation of POE, reverse power supply pilot lamp lights.
Preferably, the back plate of the first-level edge gateway is provided with a power socket, a plurality of indicator lamps, a plurality of input network cable connectors, a plurality of input network cable indicator lamps, an output network cable connector and an output network cable indicator lamp; when the input network cable connectors are connected to the camera and generate data transmission, the input network cable indicator lamps are turned on; when the output network cable connector is connected to the edge gateway and generates data transmission, the output network cable indicator lamp is turned on.
Preferably, a secondary edge gateway is further arranged between the primary edge gateway and the server, the secondary edge gateway is connected with the server through a POE network cable, and the secondary edge gateway is connected with the primary edge gateway through the POE network cable; the secondary edge gateway and the primary edge gateway have the same structure.
The primary edge gateway and the secondary edge gateway are connected by POE network cables and are communicated with each other to form a cascade mode; the first-stage edge gateway replaces a traditional switch, first processing is carried out on the front-end video stream, and the processed result is transmitted to the second-stage edge gateway through an MQTT protocol; and the secondary edge gateway carries out secondary processing on the result, so that the burden of the server is greatly reduced, the problem of nodes can be timely positioned according to the transmission data, and the device is convenient to maintain.
In the utility model, the structure of the second level edge gateway is the same as that of the first level edge gateway, but the built-in algorithm is different; an atomic algorithm is built in the first-level edge gateway, analysis on real-time streams, videos and pictures is supported, only monitored contents are displayed, and no logic judgment is made; and a scene algorithm is built in the secondary edge gateway, the scene algorithm finally forms a more accurate output result by using the image characteristic identification of the atomic algorithm and a logical reasoning process, and the scene algorithm supports the analysis of real-time streams and videos.
Preferably, the number of the primary edge gateways is 2N, the number of the secondary edge gateways is N, and each secondary edge gateway is correspondingly connected with two primary edge gateways; the number of the cameras is 6N, and each primary edge gateway is correspondingly connected with three cameras.
The number of cameras can be adjusted by those skilled in the art according to the monitoring scene; the utility model discloses an edge gateway network deployment mode (cascade mode), the front end can set up more cameras, and the data of processing are more, and the scene is safe controllable more.
Preferably, the camera and the first-level edge gateway are detachably connected; the first-level edge gateway and the second-level edge gateway are detachably connected.
Preferably, the number of the input network line connectors is 8.
Compared with the prior art, the utility model discloses a power communication computer lab safety monitoring device beneficial effect does: personnel cost expenditure is reduced in the aspect of personnel cost, and the safety of the electric power communication machine room can be monitored through the edge gateway; in the aspect of reaction speed, the capability of identifying potential safety hazards is improved, and the problems of the potential safety hazards can be timely checked; in the aspect of design, a plurality of monitoring cameras can be connected in a mode of connecting the edge gateway with the edge gateway to form a tree-shaped topological structure, a traditional mode is designed, the situation that an exchanger is required to be connected with the edge gateway in the traditional mode is omitted again, and cost expenditure and maintenance difficulty caused by multiple types of equipment are reduced.
Drawings
The following is a more detailed description of embodiments of the present invention with reference to the accompanying drawings:
fig. 1 is a schematic structural diagram of a safety monitoring device of an electric power communication machine room of the present invention;
fig. 2 is a schematic structural diagram ii of the safety monitoring device of the electric power communication machine room of the present invention;
fig. 3 is a schematic diagram of a power supply structure of the safety monitoring device of the electric power communication machine room of the present invention;
fig. 4 is a schematic diagram of an edge gateway structure of the safety monitoring device of the electric power communication equipment room of the present invention;
FIG. 5 is a schematic diagram of the front side of the edge gateway of FIG. 4;
FIG. 6 is a perspective view of the edge gateway of FIG. 4;
fig. 7 is a schematic diagram of the internal structure of the edge gateway in fig. 4;
wherein: 1-a camera; 2-edge gateway, 201-primary edge gateway, 202-secondary edge gateway, 203-power management module, 204-MCU module, 205-local communication module, 206-video input and output module, 207-CPU,208-GPU,209-AC220VIN element, 2010-POE reverse power supply element; 3-server, 4-safety monitoring processing platform, 5-switch, 6-power starting indicator light, 7-reverse power supply indicator light, 8-backboard, 9-power socket, 10-input network cable connector, 11-input network cable indicator light, 12-output network cable connector, and 13-output network cable indicator light.
Detailed Description
As shown in fig. 1, the safety monitoring device for an electric power communication machine room in this embodiment includes a camera 1 and an edge gateway 2 (the structure of which is shown in fig. 4), where the camera 1 and the edge gateway 2 are connected by a POE network cable; the edge gateway 2 is connected with the server 3 and then connected with the safety monitoring processing platform 4, the edge gateway 2 is connected with the server 3 by a POE network cable, and the server 3 is connected with the safety monitoring processing platform 4 by the POE network cable; the edge gateway 2 is a primary edge gateway 201, and the power management module 203 of the primary edge gateway 201 supplies power to the camera 1 in a reverse direction, as shown in fig. 3.
The edge gateway 2 further comprises an MCU module 204, a local communication module 205 and a video input/output module 206; the MCU module 204 is integrated with the CPU 207 and the GPU 208 (the MCU module 204 is used for performing data exchange, transmission, connection, and management on the CPU 207 and the GPU 208), and the power management module 203 is integrated with the AC220VIN element 209 and the POE reverse power supply element 2010, as shown in fig. 4.
Video stream data shot by the camera 1 is transmitted to the local communication module 205, the video stream data is subjected to data stream direction management through the video input/output module 206 and is transmitted to the MCU module 204 for processing, and the processed data is transmitted to the video input/output module 206 (video stream transmitted through protocols such as RTMP, RTSP, HLS, and the like) through the MCU module 204 and is output to the local communication module 205 (video stream transmitted through protocols such as a gigabit network port and TCP, IP, IPX, and SPX through the local communication module 205).
As shown in fig. 5-7, a switch 5 is disposed at the front end of the primary edge gateway 201, and is used to control a primary edge gateway power switch; be provided with power start indicator 6 and reverse power supply indicator 7 in the side of switch 5, when power management module during operation, power start indicator 6 lights, and when the work of POE reverse power supply element 2010, reverse power supply indicator 7 lights.
A back panel 8 of the primary edge gateway 201 is provided with a power socket 9, a plurality of input network line connectors 10 (8 in this embodiment), a plurality of input network line indicator lamps 11 (9 in this embodiment), an output network line connector 12 and an output network line indicator lamp 13; when the input network cable connector 10 is connected to the camera 1 and data transmission is generated, the corresponding input network cable indicator lamp 11 is turned on to represent that the data connection is successfully established; when the output network line connector 12 is connected to the edge gateway 2 (referred to as the first-level edge gateway 201 here) and data transmission occurs, the corresponding output network line indicator lamp 13 is turned on to represent that the data connection is successfully established.
A secondary edge gateway 202 is further arranged between the primary edge gateway 201 and the server 3, as shown in fig. 2, the secondary edge gateway 202 is connected with the server 3 by using a POE network cable, and the secondary edge gateway 202 is connected with the primary edge gateway 201 by using a POE network cable; the secondary edge gateway 202 has the same structure as the primary edge gateway 201.
In this embodiment, there are 2N primary edge gateways 201, there are N secondary edge gateways 202, and each secondary edge gateway 202 is correspondingly connected with two primary edge gateways 201; the number of the cameras 1 is 6, and each primary edge gateway 201 is correspondingly connected with three cameras 1; the camera 1 and the first-level edge gateway 201 are detachably connected; the first-level edge gateway 201 and the second-level edge gateway 202 are detachably connected; the number of input network line connectors 10 is 8.
In this embodiment, the primary edge gateway 201 and the camera 1 perform data exchange by using an SIP protocol, the primary edge gateway 201 supplies power by using a 220V external power supply, and performs data exchange with the security monitoring processing platform 4 by using the SIP protocol; the secondary edge gateway 202 and the primary edge gateway 201 adopt an SIP protocol for data exchange, the secondary edge gateway 202 adopts a 220V external power supply for power supply, and the secondary edge gateway 202 and the server 3 carry out data exchange through the SIP protocol;
the electric power communication computer lab safety monitoring device of this embodiment has realized the variety of module expansibility, actual conditions under the electric power communication computer lab scene, according to the independent network deployment of computer lab actual conditions, the pertinence makes the requirement to safety monitoring in the computer lab. In a traditional edge gateway networking mode, a gateway at the edge side of a network is connected to an exchanger and a monitoring platform in a butt joint mode through network connection and protocol conversion, so that the equipment is various, one node has a problem, and the positioning is difficult to realize; through the electric power communication machine room safety monitoring device of the embodiment, the traditional limited networking mode is broken, different product functions of the edge gateway are expanded, and meanwhile, the limitation of manpower monitoring is broken by utilizing the property of the edge gateway. In a networking mode, an exchanger is not needed as one stage, the computing capacity on the edge side is realized by utilizing the edge gateway, and the resource computing capacity of the server is reduced.
The foregoing illustrates and describes the general principles, features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A safety monitoring device for an electric power communication machine room comprises a camera and an edge gateway, and is characterized in that the camera and the edge gateway are connected through a POE network cable; the edge gateway is connected with the server and then connected with the safety monitoring processing platform, the edge gateway is connected with the server through a POE network cable, and the server is connected with the safety monitoring processing platform through the POE network cable; the edge gateway is a primary edge gateway, and a power management module of the primary edge gateway supplies power to the camera in a reverse direction.
2. The electric power communication machine room safety monitoring device of claim 1, wherein the edge gateway further comprises an MCU module, a local communication module and a video input and output module; the MCU module is integrated with a CPU and a GPU, and the power management module is integrated with an AC220VIN element and a POE reverse power supply element;
the video stream data shot by the camera is transmitted to the local communication module, the video input and output module is used for carrying out data flow direction management on the video stream data and transmitting the video stream data to the MCU module for processing, and the processed data is transmitted to the video input and output module through the MCU module and is output to the local communication module.
3. The electric power communication machine room safety monitoring device according to claim 2, wherein a switch is arranged at the front end of the primary edge gateway and used for controlling a power switch of the primary edge gateway; the side of switch is provided with power start indicator and reverse power supply pilot lamp, works as power management module during operation, power start indicator lights, works as the reverse power supply component during operation of POE, reverse power supply pilot lamp lights.
4. The electric power communication machine room safety monitoring device according to claim 3, wherein a back plate of the primary edge gateway is provided with a power socket, a plurality of input network cable connectors, a plurality of input network cable indicator lamps, an output network cable connector and an output network cable indicator lamp; when the input network cable connectors are connected to the camera and data transmission is generated, the input network cable indicator lamps are turned on; when the output network cable connector is connected to the edge gateway and generates data transmission, the output network cable indicator lamp is turned on.
5. The electric power communication machine room safety monitoring device according to claim 4, wherein a secondary edge gateway is further arranged between the primary edge gateway and the server, the secondary edge gateway is connected with the server through a POE network cable, and the secondary edge gateway is connected with the primary edge gateway through the POE network cable; the secondary edge gateway and the primary edge gateway have the same structure.
6. The electric power communication machine room safety monitoring device according to claim 5, wherein the number of the primary edge gateways is 2N, the number of the secondary edge gateways is N, and each secondary edge gateway is correspondingly connected with two primary edge gateways; the number of the cameras is 6N, and each primary edge gateway is correspondingly connected with three cameras.
7. The safety monitoring device for the electric power communication machine room according to claim 5 or 6, wherein the camera is detachably connected with the primary edge gateway; the first-level edge gateway and the second-level edge gateway are detachably connected.
8. The electric power communication machine room safety monitoring device according to claim 4, wherein the number of the input network line connectors is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223101225.5U CN218550011U (en) | 2022-11-22 | 2022-11-22 | Electric power communication computer lab safety monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223101225.5U CN218550011U (en) | 2022-11-22 | 2022-11-22 | Electric power communication computer lab safety monitoring device |
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| Publication Number | Publication Date |
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| CN218550011U true CN218550011U (en) | 2023-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223101225.5U Active CN218550011U (en) | 2022-11-22 | 2022-11-22 | Electric power communication computer lab safety monitoring device |
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| CN (1) | CN218550011U (en) |
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- 2022-11-22 CN CN202223101225.5U patent/CN218550011U/en active Active
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