CN114326474A - Intelligent cable branch box monitoring system and operation evaluation method - Google Patents
Intelligent cable branch box monitoring system and operation evaluation method Download PDFInfo
- Publication number
- CN114326474A CN114326474A CN202111443787.5A CN202111443787A CN114326474A CN 114326474 A CN114326474 A CN 114326474A CN 202111443787 A CN202111443787 A CN 202111443787A CN 114326474 A CN114326474 A CN 114326474A
- Authority
- CN
- China
- Prior art keywords
- branch box
- cable branch
- intelligent
- data
- terminal equipment
- 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.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 64
- 238000011156 evaluation Methods 0.000 title claims abstract description 8
- 230000007613 environmental effect Effects 0.000 claims abstract description 16
- 238000012423 maintenance Methods 0.000 claims abstract description 12
- 238000012545 processing Methods 0.000 claims abstract description 10
- 230000008859 change Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 23
- 238000004458 analytical method Methods 0.000 claims description 15
- 230000002159 abnormal effect Effects 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 11
- 230000010354 integration Effects 0.000 claims description 8
- 230000005389 magnetism Effects 0.000 claims description 8
- 230000001815 facial effect Effects 0.000 claims description 2
- 238000012351 Integrated analysis Methods 0.000 claims 1
- 238000007726 management method Methods 0.000 description 11
- 230000006870 function Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Images
Landscapes
- Alarm Systems (AREA)
Abstract
The invention discloses an intelligent cable branch box monitoring system and an operation evaluation method, wherein the system comprises the following steps: the intelligent monitoring terminal equipment is arranged in the cable branch box and used for regularly acquiring and uploading the running state and the environmental parameter data of the cable branch box and starting voice broadcast after the branch box door is opened; and the cloud server is used for receiving the information uploaded by the intelligent monitoring terminal equipment, managing the distributed intelligent monitoring terminals, analyzing and processing the information and the data change trend, and outputting the current operation state of the cable branch box. According to the invention, the operation state of the cable branch box and the environmental parameter data are collected and uploaded through the intelligent monitoring terminal equipment, and are analyzed, processed and output by the cloud server, and maintenance personnel can be contacted according to the operation state if necessary. Therefore, the operation and maintenance efficiency is improved, and the guarantee is provided for power supply.
Description
Technical Field
The invention relates to the field of power system monitoring, in particular to an intelligent cable branch box monitoring system and an operation evaluation method.
Background
Along with the development of the urbanization process, the power cable enters the ground to become the mainstream direction of power transmission of the power distribution network, the application of the power cable is rapidly increased, the number of the cable branch boxes is rapidly increased, and the application of the large-scale cable branch boxes brings convenience to the power distribution network and brings potential safety hazards.
Because the operation environment of the cable branch box is severe and the cable branch box is mostly distributed at the place where people live densely, accidents caused by the cable branch box are rare. The main factors causing the cable branch box accident include: high temperature and humidity operation environment, leakage protector failure, unqualified foundation construction and the like. The deterioration of the joints, cables and the like in the branch box is caused for a long time, and a long change period exists before an accident occurs, so that the operation state of the branch box is evaluated, analyzed and processed based on electrical and non-electrical parameters through intelligent monitoring, the occurrence of a malignant accident can be effectively avoided, the safe supply of electric power is ensured, and the loss of power equipment and casualties are reduced.
Disclosure of Invention
Aiming at the problems of poor safety and difficult maintenance caused by lack of effective monitoring of a cable branch box in the prior art, the invention provides an intelligent cable branch box monitoring system and an operation evaluation method, aiming at monitoring and analyzing electric leakage of the cable branch box, switch cabinet door events, overhigh voltage and abnormal operation environment, realizing remote monitoring and early warning of the cable branch box, finding and troubleshooting problems in time, reducing the working strength of operation and maintenance personnel, improving the management and later operation and maintenance efficiency, and providing guarantee for efficient and safe power supply.
The technical scheme of the invention is as follows.
An intelligent cable breakout box monitoring system, comprising:
the intelligent monitoring terminal equipment is arranged in the cable branch box and used for regularly acquiring and uploading the running state and the environmental parameter data of the cable branch box and starting voice broadcast after the branch box door is opened;
and the cloud server is used for receiving the information uploaded by the intelligent monitoring terminal equipment, managing the distributed intelligent monitoring terminals, analyzing and processing the information and the data change trend, and outputting the current operation state of the cable branch box.
According to the invention, the operation state of the cable branch box and the environmental parameter data are collected and uploaded through the intelligent monitoring terminal equipment, and are analyzed, processed and output by the cloud server, and maintenance personnel can be contacted according to the operation state if necessary. Therefore, the operation and maintenance efficiency is improved, and the guarantee is provided for power supply.
Preferably, the intelligent monitoring terminal device includes: the system comprises a sensor integration unit, a 4G communication module, a GPS/Beidou double-satellite positioning module and a high-performance microcontroller;
the intelligent monitoring terminal equipment is connected with the cloud server through the 4G communication module.
Preferably, the sensor integration unit comprises a camera, a temperature and humidity sensor, a photoelectric sensor and a door sensor detection module;
the camera is used for collecting the face information of a door opener;
the temperature and humidity sensor is used for acquiring operating environment parameter data in the cable branch box;
the photoelectric sensor is used for sensing light intensity so that the high-performance microcontroller determines whether the camera needs to start an exposure mode;
the door magnetism detection module is used for monitoring the opening state of the cable branch box door.
Preferably, the cloud server comprises a background comprehensive analysis and management platform, a socket server and a database;
the socket server is used for being connected with the intelligent monitoring terminal equipment, receiving the electrical and non-electrical parameter information collected by the intelligent monitoring terminal equipment, and writing the received data into a database;
the database is used for storing the received data and supporting the background comprehensive analysis and management platform to read the data;
the background comprehensive analysis and management platform is used for managing the distributed intelligent monitoring terminals, analyzing and processing alarm information and data change trends, and displaying the operation state of the cable branch box through a human-computer interface.
Preferably, the background comprehensive analysis and management platform interacts with the database through a Web/CGI interface.
The invention also provides an intelligent cable branch box operation evaluation method, which comprises the following steps:
deploying intelligent monitoring terminal equipment and a cloud server in advance;
acquiring and uploading operation state data and environmental parameters of the cable branch box by using intelligent monitoring terminal equipment;
the cloud server analyzes and processes the data uploaded by the intelligent monitoring terminal equipment and judges whether the operation state of the cable branch box is abnormal or not;
and if the operation is abnormal, informing the operation and maintenance staff to handle.
Preferably, the operation state data and the environmental parameters include:
the face information of the door opener is acquired by using a camera;
operating environment parameter data in the cable branch box is acquired by using a temperature and humidity sensor;
light intensity data collected by a photoelectric sensor is utilized;
and the opening state of the cable branch box door is monitored by using the door magnetism detection module.
Preferably, when the camera collects the face information of a door opener, whether the exposure mode needs to be started or not is selected according to the light intensity data.
Preferably, when the operation state of the cable branch box is judged, the operation state includes one of the following conditions, namely, the condition is considered to be abnormal:
the operating environment parameter data is outside the normal value range;
the cable branch box door is in an open state, and the face information of the personnel does not belong to the authorized personnel at the current moment.
The method comprises the steps that an intelligent monitoring terminal device acquires the running state of the cable branch box, environmental parameters and face information data at regular time, the data are uploaded in a 4G communication mode, the cloud server receives and stores the data uploaded by the terminal device, and meanwhile the running state of the cable branch box is evaluated according to the data; and the user accesses the background comprehensive analysis and management platform on the cloud server through the browser to check related information, and performs analysis processing according to the abnormal alarm information.
The substantial effects of the invention include: the intelligent cable branch box monitoring system based on the cloud service realizes remote monitoring of the cable branch box and timely early warning of potential safety hazards existing in the cable branch box, and solves the problems that routing inspection is insufficient for a long time and the situation that non-operating personnel are mistakenly entered and found out to be untimely.
Drawings
Fig. 1 is a system composition diagram of an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions will be clearly and completely described below with reference to the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein.
It should be understood that, in various embodiments of the present invention, the sequence numbers of the processes do not mean the execution sequence, and the execution sequence of the processes should be determined by the functions and the internal logic of the processes, and should not constitute any limitation on the implementation process of the embodiments of the present invention.
It should be understood that in the present application, "comprising" and "having" and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be understood that, in the present invention, "a plurality" means two or more. "and/or" is merely an association describing an associated object, meaning that three relationships may exist, for example, and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "comprises A, B and C" and "comprises A, B, C" means that all three of A, B, C comprise, "comprises A, B or C" means that one of A, B, C comprises, "comprises A, B and/or C" means that any 1 or any 2 or 3 of A, B, C comprises.
It should be understood that in the present invention, "B corresponding to a", "a corresponds to B", or "B corresponds to a" means that B is associated with a, and B can be determined from a. Determining B from a does not mean determining B from a alone, but may be determined from a and/or other information. And the matching of A and B means that the similarity of A and B is greater than or equal to a preset threshold value.
As used herein, "if" may be interpreted as "at … …" or "when … …" or "in response to a determination" or "in response to a detection", depending on the context.
The technical solution of the present invention will be described in detail below with specific examples. Embodiments may be combined with each other and some details of the same or similar concepts or processes may not be repeated in some embodiments.
Example (b):
as shown in fig. 1, the intelligent cable branch box monitoring system includes an intelligent monitoring terminal device and a cloud server.
The intelligent monitoring terminal equipment is arranged in the cable branch box and used for collecting and uploading the running state and environmental parameter data of the cable branch box at regular time and starting voice broadcast after the branch box door is opened; the method comprises the following steps: the system comprises a sensor integration unit, a 4G communication module, a GPS/Beidou double-satellite positioning module and a high-performance microcontroller; the intelligent monitoring terminal equipment is connected with the cloud server through the 4G communication module.
The sensor integration unit comprises a camera, a temperature and humidity sensor, a photoelectric sensor and a door sensor detection module; the camera is used for collecting the face information of a door opener; the temperature and humidity sensor is used for acquiring operation environment parameter data in the cable branch box; the photoelectric sensor is used for sensing light intensity so that the high-performance microcontroller determines whether the camera needs to start an exposure mode; the door magnetism detection module is used for monitoring the opening state of the cable branch box door.
The microcontroller of the present embodiment employs STM32F4072ET 6. The 4G communication module employs EC 20. The SIM card seat supports internet and Unicom, telecommunication and mobile phone cards. Due to engineering requirements, the mobile phone card is adopted in the embodiment to realize the receiving and sending of the short message and the dialing of the telephone. Need open cassette upper portion cell-phone card visor when inserting and pull out the cell-phone card, its breach is outwards when the cell-phone card inserts, and metal chip face is towards STM card base, closes the card lid afterwards in order to fix the cell-phone card.
The power supply module is divided into three stages. One converts the external high voltage to an internal low voltage of 5V via LM 2596. And the second step of dividing the internal low voltage obtained by conversion into two paths, wherein one path of the internal low voltage is converted into 3.6V by an MIC29302 chip to supply power to the module, and the other path of the internal low voltage is converted into 3.3V by an AMS1117 chip to supply power to the STM32 and a peripheral chip. And thirdly, 3.3V is converted into 1.8V through the RT9193 chip to supply power for the level conversion chip.
The specific installation mode of the intelligent monitoring terminal equipment is as follows: the main control machine is provided with a terminal strip, is connected with the sensor integrated unit through a multi-core wire, has the size of about 15cm x 10cm x 5cm, and is installed on the guide rail through a guide rail bracket. The sensor integrated unit is fixed at the position of a branch box door frame, and 3 cm-by-3 cm left and right door opening detection module accessories are installed at the same position of the side of the door plate. Note that: the satellite positioning system antenna needs to be placed towards the sky, stable 4G signals are needed around the 4G antenna, and waterproof treatment needs to be done for installation of the sensor integration unit and the antenna hole.
The cloud server comprises a background comprehensive analysis and management platform, a socket server and a database and is used for receiving information uploaded by the intelligent monitoring terminal equipment, managing the distributed intelligent monitoring terminals, analyzing and processing the information and the data change trend and outputting the current operation state of the cable branch box.
The socket server is used for being connected with the intelligent monitoring terminal equipment, receiving the electrical and non-electrical parameter information collected by the intelligent monitoring terminal equipment, and writing the received data into a database; the database is used for storing the received data and supporting the background comprehensive analysis and management platform to read the data; and the background comprehensive analysis and management platform is used for managing the distributed intelligent monitoring terminals, analyzing and processing the alarm information and the data change trend, and displaying the operation state of the cable branch box through a human-computer interface.
In this embodiment, the background comprehensive analysis and management platform interacts with the database through the Web/CGI interface.
According to the embodiment, the operation state of the cable branch box and the environmental parameter data are collected and uploaded through the intelligent monitoring terminal device, the cloud server analyzes, processes and outputs the operation state and the environmental parameter data, and if necessary, maintenance personnel can be contacted according to the operation state. Therefore, the operation and maintenance efficiency is improved, and the guarantee is provided for power supply.
The embodiment also provides an intelligent cable branch box operation evaluation method, which comprises the following steps:
deploying intelligent monitoring terminal equipment and a cloud server in advance;
acquiring and uploading operation state data and environmental parameters of the cable branch box by using intelligent monitoring terminal equipment;
the cloud server analyzes and processes the data uploaded by the intelligent monitoring terminal equipment and judges whether the operation state of the cable branch box is abnormal or not;
and if the operation is abnormal, informing the operation and maintenance staff to handle.
In this embodiment, the operation state data and the environmental parameters include:
the face information of the door opener is acquired by using a camera;
operating environment parameter data in the cable branch box is acquired by using a temperature and humidity sensor;
light intensity data collected by a photoelectric sensor is utilized;
and the opening state of the cable branch box door is monitored by using the door magnetism detection module.
In this embodiment, the acquisition and transmission of various data in a predetermined data format by the sensor integration unit and the peripheral device of the master controller are specifically as follows: camera, ID + I + time + image data, humiture, ID + W + data, door magnetism, ID + C + state (O/I), electronic lock, ID + L + state, electric leakage, ID + D + state, GPS, ID + G + data, voltage, ID + Y + data.
In this embodiment, when the camera carries out the facial information acquisition of the personnel that open the door, whether need open the exposure mode according to the light intensity data selection.
In this embodiment, when determining the operation state of the cable branch box, the method includes one of the following conditions, namely, determining that the cable branch box is abnormal: the operating environment parameter data is outside the normal value range;
the cable branch box door is in an open state, and the face information of the personnel does not belong to the authorized personnel at the current moment.
The method comprises the steps that the running state, the environmental parameters and the face information data of a cable branch box are acquired regularly through intelligent monitoring terminal equipment, the data are uploaded in a 4G communication mode, a cloud server receives and stores the data uploaded by the terminal equipment, and meanwhile the running state of the cable branch box is evaluated according to the data; and the user accesses the background comprehensive analysis and management platform on the cloud server through the browser to check related information, and performs analysis processing according to the abnormal alarm information.
Through the description of the above embodiments, those skilled in the art will understand that, for convenience and simplicity of description, only the division of the above functional modules is used as an example, and in practical applications, the above function distribution may be completed by different functional modules according to needs, that is, the internal structure of a specific device is divided into different functional modules to complete all or part of the above described functions.
In the embodiments provided in this application, it should be understood that the disclosed structures and methods may be implemented in other ways. For example, the above-described embodiments with respect to structures are merely illustrative, and for example, a module or a unit may be divided into only one logic function, and may have another division manner in actual implementation, for example, a plurality of units or components may be combined or may be integrated into another structure, or some features may be omitted or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, structures or units, and may be in an electrical, mechanical or other form.
Units described as separate parts may or may not be physically separate, and parts displayed as units may be one physical unit or a plurality of physical units, may be located in one place, or may be distributed to a plurality of different places. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially or partially contributed to by the prior art, or all or part of the technical solutions may be embodied in the form of a software product, where the software product is stored in a storage medium and includes several instructions to enable a device (which may be a single chip, a chip, or the like) or a processor (processor) to execute all or part of the steps of the methods of the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (9)
1. An intelligent cable branch box monitoring system, comprising:
the intelligent monitoring terminal equipment is arranged in the cable branch box and used for regularly acquiring and uploading the running state and the environmental parameter data of the cable branch box and starting voice broadcast after the branch box door is opened;
and the cloud server is used for receiving the information uploaded by the intelligent monitoring terminal equipment, managing the distributed intelligent monitoring terminals, analyzing and processing the information and the data change trend, and outputting the current operation state of the cable branch box.
2. The intelligent cable branch box monitoring system according to claim 1, wherein the intelligent monitoring terminal device comprises: the system comprises a sensor integration unit, a 4G communication module, a GPS/Beidou double-satellite positioning module and a high-performance microcontroller; the intelligent monitoring terminal equipment is connected with the cloud server through the 4G communication module.
3. The intelligent cable branch box monitoring system according to claim 2, wherein the sensor integration unit comprises a camera, a temperature and humidity sensor, a photoelectric sensor and a door magnetism detection module;
the camera is used for collecting the face information of a door opener;
the temperature and humidity sensor is used for acquiring operating environment parameter data in the cable branch box;
the photoelectric sensor is used for sensing light intensity so that the high-performance microcontroller determines whether the camera needs to start an exposure mode;
the door magnetism detection module is used for monitoring the opening state of the cable branch box door.
4. The intelligent cable branch box monitoring system according to claim 1, wherein the cloud server comprises a background comprehensive analysis and management platform, a socket server and a database;
the socket server is used for being connected with the intelligent monitoring terminal equipment, receiving the electrical and non-electrical parameter information collected by the intelligent monitoring terminal equipment, and writing the received data into a database;
the database is used for storing the received data and supporting the background comprehensive analysis and management platform to read the data;
the background comprehensive analysis and management platform is used for managing the distributed intelligent monitoring terminals, analyzing and processing alarm information and data change trends, and displaying the operation state of the cable branch box through a human-computer interface.
5. The intelligent cable branch box monitoring system of claim 4 wherein the background integrated analysis and management platform interacts with the database through a Web/CGI interface.
6. An intelligent cable branch box operation evaluation method is characterized by comprising the following steps:
deploying intelligent monitoring terminal equipment and a cloud server in advance;
acquiring and uploading operation state data and environmental parameters of the cable branch box by using intelligent monitoring terminal equipment;
the cloud server analyzes and processes the data uploaded by the intelligent monitoring terminal equipment and judges whether the operation state of the cable branch box is abnormal or not;
and if the operation is abnormal, informing the operation and maintenance staff to handle.
7. The method as claimed in claim 6, wherein the operation status data and the environmental parameters comprise:
the face information of the door opener is acquired by using a camera;
operating environment parameter data in the cable branch box is acquired by using a temperature and humidity sensor;
light intensity data collected by a photoelectric sensor is utilized;
and the opening state of the cable branch box door is monitored by using the door magnetism detection module.
8. The method for evaluating the operation of the intelligent cable branch box according to claim 7, wherein when the camera collects the facial information of a door opener, whether an exposure mode needs to be started or not is selected according to light intensity data.
9. The method as claimed in claim 7, wherein the determining of the operation status of the cable branch box includes determining that the operation status of the cable branch box is abnormal, and the determining includes:
the operating environment parameter data is outside the normal value range;
the cable branch box door is in an open state, and the face information of the personnel does not belong to the authorized personnel at the current moment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111443787.5A CN114326474A (en) | 2021-11-30 | 2021-11-30 | Intelligent cable branch box monitoring system and operation evaluation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111443787.5A CN114326474A (en) | 2021-11-30 | 2021-11-30 | Intelligent cable branch box monitoring system and operation evaluation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114326474A true CN114326474A (en) | 2022-04-12 |
Family
ID=81048616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111443787.5A Pending CN114326474A (en) | 2021-11-30 | 2021-11-30 | Intelligent cable branch box monitoring system and operation evaluation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114326474A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118012705A (en) * | 2024-01-26 | 2024-05-10 | 中广(绍兴柯桥)有线信息网络有限公司 | Intelligent chassis monitoring equipment and system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1532619A (en) * | 2003-03-24 | 2004-09-29 | ӡ�����Ƽ��ɷ�����˾ | Image sensor capable of automatically judging exposure time |
| CN105279872A (en) * | 2015-10-30 | 2016-01-27 | 沈阳智汇万通科技发展有限公司 | Anti-theft monitoring device and monitoring system for entrance door |
| CN208255938U (en) * | 2018-01-26 | 2018-12-18 | 深圳正品创想科技有限公司 | A kind of unmanned shop |
| CN109324270A (en) * | 2018-08-07 | 2019-02-12 | 国网山东省电力公司淄博供电公司 | A kind of high-tension switch cabinet intelligent online monitoring system |
| CN209148859U (en) * | 2018-09-14 | 2019-07-23 | 河南森尼瑞电气有限公司 | A kind of electrical network instrument intelligent monitoring analysis system based on distributed computing |
| CN209947044U (en) * | 2019-04-29 | 2020-01-14 | 广东电网有限责任公司 | Anti-theft alarm arranged in cable tapping cabinet door and capable of remotely photographing |
| CN111103013A (en) * | 2019-12-26 | 2020-05-05 | 全球能源互联网研究院有限公司 | Distribution cable branch box state monitoring system and method |
| CN112260405A (en) * | 2020-10-28 | 2021-01-22 | 江苏沙洲电气有限公司 | Cable branch box with intelligent early warning system |
-
2021
- 2021-11-30 CN CN202111443787.5A patent/CN114326474A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1532619A (en) * | 2003-03-24 | 2004-09-29 | ӡ�����Ƽ��ɷ�����˾ | Image sensor capable of automatically judging exposure time |
| CN105279872A (en) * | 2015-10-30 | 2016-01-27 | 沈阳智汇万通科技发展有限公司 | Anti-theft monitoring device and monitoring system for entrance door |
| CN208255938U (en) * | 2018-01-26 | 2018-12-18 | 深圳正品创想科技有限公司 | A kind of unmanned shop |
| CN109324270A (en) * | 2018-08-07 | 2019-02-12 | 国网山东省电力公司淄博供电公司 | A kind of high-tension switch cabinet intelligent online monitoring system |
| CN209148859U (en) * | 2018-09-14 | 2019-07-23 | 河南森尼瑞电气有限公司 | A kind of electrical network instrument intelligent monitoring analysis system based on distributed computing |
| CN209947044U (en) * | 2019-04-29 | 2020-01-14 | 广东电网有限责任公司 | Anti-theft alarm arranged in cable tapping cabinet door and capable of remotely photographing |
| CN111103013A (en) * | 2019-12-26 | 2020-05-05 | 全球能源互联网研究院有限公司 | Distribution cable branch box state monitoring system and method |
| CN112260405A (en) * | 2020-10-28 | 2021-01-22 | 江苏沙洲电气有限公司 | Cable branch box with intelligent early warning system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118012705A (en) * | 2024-01-26 | 2024-05-10 | 中广(绍兴柯桥)有线信息网络有限公司 | Intelligent chassis monitoring equipment and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104753178A (en) | Power grid fault handling system | |
| CN102158379B (en) | Identification network managing system and method for residents of indemnificatory residences | |
| CN109003354B (en) | Intelligent environment management system for transformer substation | |
| CN110456234B (en) | Fault arc detection method, device and system | |
| CN210954692U (en) | ETC portal monitored control system | |
| CN108539861A (en) | A kind of power distribution cabinet intellectualized management system | |
| CN103279095B (en) | Photovoltaic plant monitoring O&M service system | |
| CN116566043A (en) | Power distribution terminal monitoring system and monitoring method | |
| CN116169778A (en) | Processing method and system based on power distribution network anomaly analysis | |
| CN114326474A (en) | Intelligent cable branch box monitoring system and operation evaluation method | |
| CN113884943B (en) | Leakage fault analysis method, device, equipment and medium | |
| CN115102287A (en) | Intelligent management and control system for new energy power station centralized area | |
| CN215580538U (en) | Intelligent operation and maintenance terminal device based on power distribution room | |
| CN105137898A (en) | Unmanned substation monitoring host restart system and restart method | |
| CN109655715A (en) | Power grid fault identification method based on power grid fault intelligent identification equipment | |
| CN205319800U (en) | Power scheduling operation safety control system | |
| CN115910064B (en) | Intelligent safe deposit box safety supervision system with voice recognition function | |
| CN209948789U (en) | Power distribution monitoring system | |
| CN115940424A (en) | Centralized monitoring and remote capacity checking method for substation direct-current power supply system on centralized control station side | |
| CN113923101B (en) | Internet of Things equipment network fault analysis method and device | |
| CN213813822U (en) | Electric power perception equipment | |
| CN105811580B (en) | A kind of stealing prosecution system and method | |
| CN115693911A (en) | Equipment state sensing system of power distribution network | |
| CN113009869A (en) | Intelligent power maintenance management system | |
| CN112526274A (en) | Power sensing equipment and monitoring method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |