CN112039995A - Electric circuit safety monitoring system and method - Google Patents

Electric circuit safety monitoring system and method Download PDF

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Publication number
CN112039995A
CN112039995A CN202010911937.XA CN202010911937A CN112039995A CN 112039995 A CN112039995 A CN 112039995A CN 202010911937 A CN202010911937 A CN 202010911937A CN 112039995 A CN112039995 A CN 112039995A
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CN
China
Prior art keywords
monitoring
data
module
platform
control mcu
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Pending
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CN202010911937.XA
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Chinese (zh)
Inventor
王韬
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Zhangzhou Chuanghui Information Technology Co ltd
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Zhangzhou Chuanghui Information Technology Co ltd
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Priority to CN202010911937.XA priority Critical patent/CN112039995A/en
Publication of CN112039995A publication Critical patent/CN112039995A/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/02Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H04L67/025Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423Input/output
    • G05B19/0425Safety, monitoring
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network

Abstract

The invention belongs to the technical field of electric circuits, and particularly relates to an electric circuit safety monitoring system and method, which comprises a network cloud platform, an APP platform and a plurality of monitoring devices: the network cloud platform performs information interaction with the APP platform and the monitoring devices; a network cloud platform: the method is used for processing the information of each node, acquiring data, establishing a database and processing the database: APP platform: for creation of several accounts, authentication, with database processed information: a monitoring device: a light pulse signal from a discharge source received by a photodetector using a photoelectric monitoring technique, or the like. The invention provides an electric circuit safety monitoring system and method which can monitor in time, are based on the Internet, and can facilitate monitoring personnel to master data in real time and give an alarm in time, in order to overcome the defect that a set of monitoring system and method which take the Internet as a platform and monitor an electric circuit in the prior art is not established.

Description

Electric circuit safety monitoring system and method
Technical Field
The invention belongs to the technical field of electrical circuits, and particularly relates to an electrical circuit safety monitoring system and method.
Background
In the prior art, a monitoring system and a monitoring method for monitoring an electric line by using the internet as a platform are not established, so that an electric line safety monitoring system and an electric line safety monitoring method which can monitor in time and are based on the internet and can facilitate monitoring personnel to master data in real time are urgently needed to be researched and developed.
Disclosure of Invention
Technical problem to be solved
In order to overcome the defect that a set of monitoring system and method for monitoring an electric circuit by taking the internet as a platform is not established in the prior art, the invention provides an electric circuit safety monitoring system and method which can monitor in time and are based on the internet and can facilitate monitoring personnel to master data in real time.
(II) technical scheme
The invention is realized by the following technical scheme: the invention provides an electric circuit safety monitoring system, which is characterized in that: comprises the following steps: network high in the clouds platform, APP platform and a plurality of monitoring devices: the network cloud platform performs information interaction with the APP platform and the monitoring devices; a network cloud platform: the method is used for processing the information of each node, acquiring data, establishing a database and processing the database:
APP platform: for creation of several accounts, authentication, with database processed information:
a monitoring device: by utilizing a photoelectric monitoring technology, an optical pulse signal from a discharge source is received by a photoelectric detector and then converted into an electric signal, various data are formed after processing, and the data are sent to a network cloud platform for processing.
Furthermore, the monitoring device comprises a monitoring frame (a1), an induction screen (12), a portable groove (13), a USB socket (14), a switch (15), a master control MCU (16), a photoelectric monitoring module (17), a storage battery (18), a voltage stabilizer (19), a manual input key module (110), a radio frequency module (112) and an antenna socket (113); the portable monitoring device comprises a monitoring frame (a1), wherein a portable groove (13) is formed in the upper half part of the monitoring frame (a1), an induction screen (12) is embedded in the bottom of the monitoring frame (a1), a switch (15) is arranged on the outer surface of the monitoring frame (a1), a master control MCU (16), a photoelectric monitoring module (17), a storage battery (18), a voltage stabilizer (19), a manual input key module (110) and a radio frequency module (112) are arranged in the monitoring frame (a1), a USB socket (14) and an antenna socket (113) are arranged on the side part of the monitoring frame (a1), the photoelectric monitoring module (17) is located right above the induction screen (12), and the induction screen (12) is in signal; the photoelectric monitoring module (17) is in signal connection with the main control MCU (16), the manual input key module (110) is positioned under the switch (15), and the manual input key module (110) is matched with the switch (15); the USB socket (14) is electrically connected with the storage battery (18), the storage battery (18) is electrically connected with the voltage stabilizer (19), the voltage stabilizer (19) is electrically connected with the master control MCU (16) and the photoelectric monitoring module (17), the master control MCU (16) is in signal connection and electrical connection with the manual input key module (110) and the radio frequency module (112), and the antenna socket (113) is electrically connected with the radio frequency module (112);
the USB socket (14) is a voltage +5V interface; the voltage stabilizer is LOD voltage stabilization; the main control MCU is an STM32 high-performance processor, and Y1C 44C 47 provides system operation; the radio frequency module is a CMT2119A sending and receiving module.
Further, the system also comprises a router: the monitoring device carries out information interaction with the router; a WIFI module (114) is arranged in the monitoring frame, the WIFI module (114) is electrically connected with the main control MCU (16) and is in signal connection with the main control MCU, and the WIFI module (114) is in information interaction with the router.
Furthermore, the system also comprises a mobile terminal; the monitoring device is in signal connection with the mobile terminal; a Bluetooth module is arranged in the monitoring frame, the Bluetooth module is in signal connection and electric connection with the main control MCU, and the Bluetooth module performs information interaction with the mobile terminal; the mobile terminal is a mobile phone or a tablet.
Furthermore, the outer surface of the monitoring frame is also provided with a sound playing port, an alarm module is also arranged in the monitoring frame and is positioned right below the sound playing port, and the alarm module is in signal connection and electric connection with the master control MCU.
Further, the database is multi-dimensional data of the electric circuit, and the multi-dimensional data of the electric circuit comprises measuring point temperature rise data, load current data, smoke monitoring data and humidity monitoring data.
Further, the database processing is processing of load temperature rise analysis data, abnormal risk monitoring data, smoke monitoring data and humidity monitoring data; the load temperature rise analysis data is used for obtaining a load temperature rise model according to the multi-dimensional data with the same line specification, and periodically obtaining a load temperature rise characteristic curve according to the load temperature rise model; the load temperature rise characteristic curve is a standard temperature rise value corresponding to different load currents of the electric lines with the same line specification in a normal operation state; and the abnormal risk monitoring data is used for obtaining the real-time abnormal risk degree of each electric circuit according to the load temperature rise characteristic curve.
The method for monitoring the safety of the electric circuit is characterized in that: the method comprises the following steps:
a) monitoring personnel use the mobile terminal to establish an account on the APP platform, the APP platform sends account information to the network cloud platform to be checked, stored and passed, and after the account information passes the check, the monitoring personnel logs in according to the own account to log in the APP platform;
b) monitoring of each node of the electric route is carried out by monitoring personnel holding the monitoring device, the monitoring device can monitor data of each node of the electric route and send the data to the network cloud platform, the network cloud platform processes the data, and the processed data are sent to the APP platform;
c) monitoring personnel can look over the data of each node of electric line according to the APP platform, and certain node data appears unusually, because network platform carries out the information interaction with monitoring devices, monitoring devices can make the reaction to take place the police dispatch newspaper, then monitoring personnel can learn at once, and monitoring personnel can in time handle, take notes, and simultaneously, the network high in the clouds platform is made data save.
Further, the working method of the detection device is as follows: the photoelectric monitoring module carries out the monitoring of each node of electric circuit through the response piece, truns into for signal of telecommunication and sends for master control MCU and handles into data, and data send for network high in the clouds platform through radio frequency module and handles, and data processing finishes the back, and certain electric circuit takes place to monitor unusually, and network high in the clouds platform is with signal transmission for monitoring devices, and radio frequency module among the monitoring devices receives, and is handled by master control MCU, and master control MCU control alarm module carries out the police dispatch newspaper.
(III) advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the account is created on the APP platform by monitoring personnel, the data of each node of the electric route can be monitored by the monitoring device and sent to the network cloud platform, the network cloud platform processes the data, the processed data are sent to the APP platform, so that the monitoring personnel can master the data in real time, and meanwhile, the monitoring device and the monitoring device perform information interaction through the network platform, the monitoring device can make a response and generate an alarm, the monitoring personnel can know the response immediately, the monitoring personnel can process and record in time, and meanwhile, the network cloud platform stores the data; therefore, the effects of timely monitoring, internet-based convenience for monitoring personnel to master numbers in real time and timely alarming are achieved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic perspective view of a monitoring device according to the present invention.
Fig. 2 is a sectional structure diagram of the monitoring device of the invention.
In the figure: 1-a monitoring device, a 1-a monitoring frame, 12-a sensing screen, 13-a portable groove, 14-a USB (universal serial bus) socket, 15-a switch, 16-a main control MCU (microprogrammed control unit), 17-a photoelectric monitoring module, 18-a storage battery, 19-a voltage stabilizer, 110-a manual input key module, 111-an alarm module, 112-a radio frequency module, 113-an antenna socket, 114-a WIFI (wireless fidelity) module, 115-a sound playing port and 116-a Bluetooth module.
Detailed Description
In the technical scheme:
an electrical line safety monitoring system characterized in that: comprises the following steps: network high in the clouds platform, APP platform and a plurality of monitoring devices: the network cloud platform performs information interaction with the APP platform and the monitoring devices;
a network cloud platform: the method is used for processing the information of each node, acquiring data, establishing a database and processing the database:
APP platform: for creation of several accounts, authentication, with database processed information:
a monitoring device: by utilizing a photoelectric monitoring technology, an optical pulse signal from a discharge source is received by a photoelectric detector and then converted into an electric signal, various data are formed after processing, and the data are sent to a network cloud platform for processing.
Furthermore, the monitoring device comprises a monitoring frame (a1), an induction screen (12), a portable groove (13), a USB socket (14), a switch (15), a master control MCU (16), a photoelectric monitoring module (17), a storage battery (18), a voltage stabilizer (19), a manual input key module (110), a radio frequency module (112) and an antenna socket (113); the portable monitoring device comprises a monitoring frame (a1), wherein a portable groove (13) is formed in the upper half part of the monitoring frame (a1), an induction screen (12) is embedded in the bottom of the monitoring frame (a1), a switch (15) is arranged on the outer surface of the monitoring frame (a1), a master control MCU (16), a photoelectric monitoring module (17), a storage battery (18), a voltage stabilizer (19), a manual input key module (110) and a radio frequency module (112) are arranged in the monitoring frame (a1), a USB socket (14) and an antenna socket (113) are arranged on the side part of the monitoring frame (a1), the photoelectric monitoring module (17) is located right above the induction screen (12), and the induction screen (12) is in signal; the photoelectric monitoring module (17) is in signal connection with the main control MCU (16), the manual input key module (110) is positioned under the switch (15), and the manual input key module (110) is matched with the switch (15); the USB socket (14) is electrically connected with the storage battery (18), the storage battery (18) is electrically connected with the voltage stabilizer (19), the voltage stabilizer (19) is electrically connected with the master control MCU (16) and the photoelectric monitoring module (17), the master control MCU (16) is in signal connection and electrical connection with the manual input key module (110) and the radio frequency module (112), and the antenna socket (113) is electrically connected with the radio frequency module (112);
the USB socket (14) is a voltage +5V interface; the voltage stabilizer is LOD voltage stabilization; the main control MCU is an STM32 high-performance processor, and Y1C 44C 47 provides system operation; the radio frequency module is a CMT2119A sending and receiving module;
the router is also included: the monitoring device carries out information interaction with the router; a WIFI module (114) is arranged in the monitoring frame, the WIFI module (114) is electrically connected and in signal connection with the main control MCU (16), and the WIFI module (114) is in information interaction with the router;
the system also comprises a mobile terminal; the monitoring device is in signal connection with the mobile terminal; a Bluetooth module is arranged in the monitoring frame, the Bluetooth module is in signal connection and electric connection with the main control MCU, and the Bluetooth module performs information interaction with the mobile terminal; the mobile terminal is a mobile phone or a tablet;
the outer surface of the monitoring frame is also provided with a sound playing port, an alarm module is also arranged in the monitoring frame, the alarm module is positioned right below the sound playing port, and the alarm module is in signal connection and electric connection with the master control MCU;
the database is multi-dimensional data of the electric circuit, and the multi-dimensional data of the electric circuit comprises measuring point temperature rise data, load current data, smoke monitoring data and humidity monitoring data;
the database processing is the processing of load temperature rise analysis data, abnormal risk monitoring data, smoke monitoring data and humidity monitoring data; the load temperature rise analysis data is used for obtaining a load temperature rise model according to the multi-dimensional data with the same line specification, and periodically obtaining a load temperature rise characteristic curve according to the load temperature rise model; the load temperature rise characteristic curve is a standard temperature rise value corresponding to different load currents of the electric lines with the same line specification in a normal operation state; the abnormal risk monitoring data is used for obtaining the real-time abnormal risk degree of each electric circuit according to the load temperature rise characteristic curve;
the method for monitoring the safety of the electric circuit is characterized in that: the method comprises the following steps:
a) monitoring personnel use the mobile terminal to establish an account on the APP platform, the APP platform sends account information to the network cloud platform to be checked, stored and passed, and after the account information passes the check, the monitoring personnel logs in according to the own account to log in the APP platform;
b) monitoring of each node of the electric route is carried out by monitoring personnel holding the monitoring device, the monitoring device can monitor data of each node of the electric route and send the data to the network cloud platform, the network cloud platform processes the data, and the processed data are sent to the APP platform;
c) monitoring personnel can look over the data of each node of electric line according to the APP platform, and certain node data appears unusually, because network platform carries out the information interaction with monitoring devices, monitoring devices can make the reaction to take place the police dispatch newspaper, then monitoring personnel can learn at once, and monitoring personnel can in time handle, take notes, and simultaneously, the network high in the clouds platform is made data save.
The working method of the monitoring device comprises the following steps: the photoelectric monitoring module carries out the monitoring of each node of electric circuit through the response piece, truns into for signal of telecommunication and sends for master control MCU and handles into data, and data send for network high in the clouds platform through radio frequency module and handles, and data processing finishes the back, and certain electric circuit takes place to monitor unusually, and network high in the clouds platform is with signal transmission for monitoring devices, and radio frequency module among the monitoring devices receives, and is handled by master control MCU, and master control MCU control alarm module carries out the police dispatch newspaper.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. An electrical line safety monitoring system characterized in that: including network high in the clouds platform, APP platform and a plurality of monitoring devices: the network cloud platform performs information interaction with the APP platform and the monitoring devices;
a network cloud platform: the method is used for processing the information of each node, acquiring data, establishing a database and processing the database:
APP platform: for creation of several accounts, authentication, with database processed information:
a monitoring device: by utilizing a photoelectric monitoring technology, an optical pulse signal from a discharge source is received by a photoelectric detector and then converted into an electric signal, various data are formed after processing, and the data are sent to a network cloud platform for processing.
2. The electrical line safety monitoring system of claim 1, wherein: the monitoring device comprises a monitoring frame (a1), an induction screen (12), a portable groove (13), a USB (universal serial bus) socket (14), a switch (15), a master control MCU (16), a photoelectric monitoring module (17), a storage battery (18), a voltage stabilizer (19), a manual input key module (110), a radio frequency module (112) and an antenna socket (113); the portable monitoring device comprises a monitoring frame (a1), wherein a portable groove (13) is formed in the upper half part of the monitoring frame (a1), an induction screen (12) is embedded in the bottom of the monitoring frame (a1), a switch (15) is arranged on the outer surface of the monitoring frame (a1), a master control MCU (16), a photoelectric monitoring module (17), a storage battery (18), a voltage stabilizer (19), a manual input key module (110) and a radio frequency module (112) are arranged in the monitoring frame (a1), a USB socket (14) and an antenna socket (113) are arranged on the side part of the monitoring frame (a1), the photoelectric monitoring module (17) is located right above the induction screen (12), and the induction screen (12) is in signal; the photoelectric monitoring module (17) is in signal connection with the main control MCU (16), the manual input key module (110) is positioned under the switch (15), and the manual input key module (110) is matched with the switch (15); the USB socket (14) is electrically connected with the storage battery (18), the storage battery (18) is electrically connected with the voltage stabilizer (19), the voltage stabilizer (19) is electrically connected with the master control MCU (16) and the photoelectric monitoring module (17), the master control MCU (16) is in signal connection and electrical connection with the manual input key module (110) and the radio frequency module (112), and the antenna socket (113) is electrically connected with the radio frequency module (112); the USB socket (14) is a voltage +5V interface; the voltage stabilizer is LOD voltage stabilization; the main control MCU is an STM32 high-performance processor, and Y1C 44C 47 provides system operation; the radio frequency module is a CMT2119A sending and receiving module.
3. The electrical line safety monitoring system of claim 2, wherein: the router is also included: the monitoring device carries out information interaction with the router; a WIFI module (114) is arranged in the monitoring frame, the WIFI module (114) is electrically connected with the main control MCU (16) and is in signal connection with the main control MCU, and the WIFI module (114) is in information interaction with the router.
4. The electrical line safety monitoring system of claim 2, wherein: the system also comprises a mobile terminal; the monitoring device is in signal connection with the mobile terminal; a Bluetooth module is arranged in the monitoring frame, the Bluetooth module is in signal connection and electric connection with the main control MCU, and the Bluetooth module performs information interaction with the mobile terminal; the mobile terminal is a mobile phone or a tablet.
5. The electrical line safety monitoring system of claim 2, wherein: the monitoring frame surface still is equipped with sound playing mouth, still be equipped with the alarm module in the monitoring frame, the alarm module is located sound playing mouth under, alarm module and master control MCU signal connection, electricity are connected.
6. The electrical line safety monitoring system of claim 1, wherein: the database is multi-dimensional data of the electric circuit, and the multi-dimensional data of the electric circuit comprises measuring point temperature rise data, load current data, smoke monitoring data and humidity monitoring data.
7. The electrical line safety monitoring system of claim 1, wherein: the database processing is the processing of load temperature rise analysis data, abnormal risk monitoring data, smoke monitoring data and humidity monitoring data; the load temperature rise analysis data is used for obtaining a load temperature rise model according to the multi-dimensional data with the same line specification, and periodically obtaining a load temperature rise characteristic curve according to the load temperature rise model; the load temperature rise characteristic curve is a standard temperature rise value corresponding to different load currents of the electric lines with the same line specification in a normal operation state; and the abnormal risk monitoring data is used for obtaining the real-time abnormal risk degree of each electric circuit according to the load temperature rise characteristic curve.
8. A method of electrical line safety monitoring according to any of claims 1-7, wherein: the method comprises the following steps:
a) monitoring personnel use the mobile terminal to establish an account on the APP platform, the APP platform sends account information to the network cloud platform to be checked, stored and passed, and after the account information passes the check, the monitoring personnel logs in according to the own account to log in the APP platform;
b) firstly, a detection device is in signal connection with a router, then monitoring personnel can monitor each node of an electric route by holding the monitoring device by hands, the monitoring device can monitor data of each node of the electric route and send the data to a network cloud platform, the network cloud platform processes the data, and the processed data are sent to an APP platform;
c) monitoring personnel can look over the data of each node of electric line according to the APP platform, and certain node data appears unusually, because network platform carries out the information interaction with monitoring devices, monitoring devices can make the reaction to take place the police dispatch newspaper, then monitoring personnel can learn at once, and monitoring personnel can in time handle, take notes, and simultaneously, the network high in the clouds platform is made data save.
9. The method of electrical line safety monitoring of claim 8, wherein: the working method of the detection device comprises the following steps: the photoelectric monitoring module carries out the monitoring of each node of electric circuit through the response piece, truns into for signal of telecommunication and sends for master control MCU and handles into data, and data send for network high in the clouds platform through radio frequency module and handles, and data processing finishes the back, and certain electric circuit takes place to monitor unusually, and network high in the clouds platform is with signal transmission for monitoring devices, and radio frequency module among the monitoring devices receives, and is handled by master control MCU, and master control MCU control alarm module carries out the police dispatch newspaper.
CN202010911937.XA 2020-09-02 2020-09-02 Electric circuit safety monitoring system and method Pending CN112039995A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104574832A (en) * 2014-12-30 2015-04-29 杭州鲁尔物联科技有限公司 Geological disaster monitoring and early warning system and method using wireless sensor network
CN105356615A (en) * 2015-11-30 2016-02-24 国网安徽省电力公司铜陵供电公司 Mobile polling control system for high-voltage overhead transmission lines based on QR (Quick Response) Code technology
CN205725767U (en) * 2016-06-23 2016-11-23 广州极汇信息科技有限公司 Hand-held visible light communication survey monitor
US20170359366A1 (en) * 2016-06-10 2017-12-14 General Electric Company Threat detection and localization for monitoring nodes of an industrial asset control system
CN111313327A (en) * 2020-04-02 2020-06-19 沈阳美宝控制有限公司 Handheld intelligent electric line parameter inspection device, system and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104574832A (en) * 2014-12-30 2015-04-29 杭州鲁尔物联科技有限公司 Geological disaster monitoring and early warning system and method using wireless sensor network
CN105356615A (en) * 2015-11-30 2016-02-24 国网安徽省电力公司铜陵供电公司 Mobile polling control system for high-voltage overhead transmission lines based on QR (Quick Response) Code technology
US20170359366A1 (en) * 2016-06-10 2017-12-14 General Electric Company Threat detection and localization for monitoring nodes of an industrial asset control system
CN205725767U (en) * 2016-06-23 2016-11-23 广州极汇信息科技有限公司 Hand-held visible light communication survey monitor
CN111313327A (en) * 2020-04-02 2020-06-19 沈阳美宝控制有限公司 Handheld intelligent electric line parameter inspection device, system and method

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Application publication date: 20201204