CN110907760A - Electric power intelligent safety tool on-site supervision and management system - Google Patents
Electric power intelligent safety tool on-site supervision and management system Download PDFInfo
- Publication number
- CN110907760A CN110907760A CN201911248113.2A CN201911248113A CN110907760A CN 110907760 A CN110907760 A CN 110907760A CN 201911248113 A CN201911248113 A CN 201911248113A CN 110907760 A CN110907760 A CN 110907760A
- Authority
- CN
- China
- Prior art keywords
- circuit
- electric power
- safety tool
- satellite
- field effect
- 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
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a field supervision and management system for an electric power intelligent safety tool, when the electric power safety tool is used, a state detection device triggers a satellite positioner to send a position signal, the position signal is transmitted to a communication module through a satellite communication system and enters a server, the server receives the position signal of the tool and then carries out use state timing and processes and records the position signal to obtain the use state, the use position and the use time information of the tool and transmits the information to the communication module, then the information is transmitted to a user end through a mobile communication network, and the user end displays the use state, the use position information and the use time of the safety tool. The system can assist managers not to arrive at the site, and can directly monitor whether the working responsible person monitors the correct electric power safety tools or not at the working site in a remote mode.
Description
Technical Field
The invention belongs to the technical field of high-voltage power, electronics, satellite communication, mobile communication and software, and particularly relates to an intelligent power safety instrument on-site supervision and management system.
Background
In the power production, in order to prevent casualties caused by mistakenly entering a live line, the power regulation specifies that the power is not available before maintenance, and then the maintenance is carried out. However, in actual work, there are people who are unaware (untrained external constructors) of the electricity to be tested, people who forget to take the electricity tester on site, and people who know that the electricity is forgotten to be tested in the electricity testing work, so that high-voltage electric shock accidents of electric power overhaul personnel often occur. In order to prevent the occurrence of an electricity non-inspection accident before maintenance, it is necessary to monitor whether electricity is inspected. The existing electroscope equipment such as an electroscope is used by taking the electroscope to a position needing to be detected in a portable mode, the result after electroscope is recorded or uploaded by personnel, and other management personnel or a management system cannot know whether the electroscope is used before the work of the maintainer and cannot perform monitoring and reminding. Therefore, an electricity testing device is needed to be capable of automatically detecting the electricity testing state of each position, judging the use state and the electricity testing state of the electricity tester, enabling a remote supervisor to check the use state and the electricity testing state in real time and monitoring whether electricity is tested before the work of the maintainer.
The portable short circuit grounding wire is an important tool in an electric power safety tool, and when power failure equipment is overhauled, the grounding wire needs to be hung before work, so that the safety of maintainers is protected. When a short-circuit grounding wire is hung and a remote person transmits power by mistake, the switch trips because of the short circuit of the grounding wire, the equipment trips and is powered off, and therefore the short-circuit grounding wire protects the safety of electric power overhaul personnel. However, in actual work, due to various reasons, the phenomenon that the ground wire is not hung during maintenance of the power equipment still exists, and casualties are often caused. Meanwhile, the ground wire is hung before the maintenance work of the power equipment, the ground wire is dismantled after the work is finished, and the power transmission without dismantling the ground wire is an electric power production accident, so that the damage of the power equipment can be caused. The maintenance personnel casualty can be caused by not hanging the ground wire, and the equipment can be damaged by not disassembling the ground wire. At present, an effective mode for monitoring the use state of the portable short-circuit grounding wire to prevent accidents of the type does not exist.
Because the service condition of the electroscope and the service condition of the portable short-circuit grounding wire can influence the occurrence of electric power accidents, the current electroscope and the portable short-circuit grounding wire are supervised by personnel on site, which wastes time and labor, and therefore, the electroscope and the portable short-circuit grounding wire need to be used for remote multi-person supervision and management.
Disclosure of Invention
The invention aims to: the problem of the emergence that the user state of electroscope and portable short circuit earth connection can influence the electric power accident, what have now is to supervise at the scene through personnel, wastes time and energy is solved, an electric power intelligent security multiplexer utensil scene supervises management system is provided.
The technical scheme adopted by the invention is as follows:
an electric power intelligent safety tool on-site supervision and management system comprises an electric power safety tool, wherein a use state detection device and a satellite positioner are arranged on the electric power safety tool;
when the electric power safety tool is used, the state detection device triggers the satellite positioner to send a position signal, the position signal is transmitted to the communication module through the satellite communication system and enters the server, the server performs use state timing and processes and records the position signal after receiving the position signal of the tool, the use state, the use position and the use time information of the tool are obtained and transmitted to the communication module, then the information is transmitted to the user side through the mobile communication network, and the user side directly displays the use state, the use position information and the use time of the safety tool on the mobile phone.
Further, as mentioned above, the state detection device includes a detection circuit, a current amplification output circuit connected to a signal output end of the detection circuit, and a fet switch circuit connected to the current amplification output circuit, when a current signal is output from the current amplification output circuit, the fet switch circuit is triggered to connect a power supply end of the satellite positioner, and the satellite positioner operates.
Further, as mentioned above, the field supervision and management system for the electric power intelligent safety tool comprises the following specific steps that: the current output end of the current amplification output circuit is connected with the grid signal end of the N-channel field effect transistor, the source electrode of the N-channel field effect transistor is connected with the negative electrode of the power supply, and the drain electrode of the N-channel field effect transistor is connected with the VSS end of the satellite positioner. When the grid electrode of the N-channel field effect transistor receives a high-level electric signal, the source electrode and the drain electrode are connected, the VSS end of the satellite positioner is connected with the negative electrode of the power supply, and the satellite positioner power supply circuit is connected to start working.
Further, as described above, in the field supervision and management system for the intelligent electric safety tool, the connection of the current amplification output circuit and the field effect transistor switching circuit in another embodiment is specifically as follows: the current output end of the current amplification output circuit is connected with the grid signal end of the P-channel field effect transistor through the NOT gate, the source electrode of the P-channel field effect transistor is connected with the negative electrode of the power supply, and the drain electrode of the P-channel field effect transistor is connected with the VSS end of the satellite positioner. When the grid electrode of the P-channel field effect transistor is a low-level electric signal, the source electrode and the drain electrode are connected, the VSS end of the satellite positioner is connected with the negative electrode of the power supply, and the satellite positioner power supply circuit is connected to start working.
Further, as mentioned above, the electric power intelligent safety tool field supervision and management system includes an electroscope and a portable short circuit grounding wire.
Further, as aforementioned an electric power intelligent security multiplexer utensil field supervision management system, the part of shaking hands of electroscope is provided with the cavity that holds the insulator spindle, and the insulator spindle activity is flexible in the cavity, and service condition detection device includes: the magnetic strip is arranged in the electricity testing head and perpendicular to the cross section of the electricity testing head, the battery and the state position circuit are arranged in the handshaking part, the state position circuit comprises a detection circuit formed by a Hall switch, a current amplification output circuit connected with a signal output end of the detection circuit and a field effect transistor switch circuit connected with the current amplification output circuit, the Hall switch detects the magnetic induction intensity of the magnetic strip, a high-level electric signal is output above a threshold value, otherwise a low-level electric signal is output, the drain electrode and the source electrode of the field effect transistor switch circuit are switched on and off to control the power supply end of the satellite positioner, when the Hall switch outputs the high-level electric signal, the field effect transistor switch circuit is triggered to switch on the power supply end of the satellite positioner, the satellite positioner works, and the battery is used as the.
Further, according to the field supervision and management system for the electric power intelligent safety tool, the electroscope is a telescopic electroscope.
The electroscope is the concept disclosed by the prior art data, and realizes the function of testing the electricity of the circuit. The electroscope is accomodate in the cavity when not using, and the electroscope needs to be stretched out from the cavity when being used. The magnetic stripe arranged in the electroscope head has a magnetic field, and the Hall device is only sensitive to the magnetic induction intensity vertical to the Hall piece, so that the magnetic stripe is vertically arranged, and the Hall switch arranged in the holding part detects the magnetic field vertical to the magnetic stripe. When the electroscope is not used, the magnetic induction intensity detected by the Hall switch is large when the electroscope is in the cavity, and the magnetic induction intensity detected by the Hall switch is small after the electroscope is stretched out when the electroscope is used. When the magnetic induction intensity detected by the Hall switch greatly exceeds the threshold value, the output of the Hall switch is at a low level, otherwise, when the detected magnetic induction intensity is less than the threshold value, the output of the Hall switch is at a high level, so that after an electroscope is used, an electroscope head stretches out, the Hall switch outputs a high-level electric signal, the electric signal is input to a field effect tube switch circuit through a current amplification output circuit, the field effect tube switch circuit receives the electric signal to switch on a power end of a satellite positioner, the satellite positioner works to send a positioning signal to a satellite and the positioning signal is received by a server. Whether the field maintainer uses the electroscope to carry out electroscopy operation according to the requirement can be monitored according to whether the satellite positioning signal of each position needing electroscopy is received. Adopt this intelligence electroscope to strengthen the management of on-the-spot safe work, prevent that electric power maintainer from not testing the accident that the electricity caused the high voltage electric shock. And the system can be remotely supervised, thereby greatly reducing the workload of safety supervision personnel and simultaneously greatly reducing the supervision cost.
Further, as aforementioned, the portable short circuit grounding wire comprises an operating rod, the operating rod stands up when the portable short circuit grounding wire is used, and is horizontally placed when the portable short circuit grounding wire is not used, and the service state detection device comprises: the power supply and the state judgment device are arranged in the operating rod, the state judgment device comprises a detection circuit formed by a gravity circuit switch, a current amplification output circuit connected with a signal output end of the detection circuit and a field effect tube switch circuit connected with the current amplification output circuit, the gravity circuit switch is switched on when the operating rod is erected, the detection circuit outputs an electric signal, the gravity circuit switch is switched off when the operating rod is laid horizontally, the detection circuit does not output the electric signal, the drain electrode and the source electrode of the field effect tube switch circuit are switched on and off to control the power supply end of the satellite positioner, when the detection circuit outputs the electric signal, the field effect tube switch circuit is triggered to switch on the power supply end of the satellite positioner, the satellite positioner works, and the power supply is used as the power supply of the state judgment.
The portable short circuit grounding wire is hung when in use, and the operating rod of the portable short circuit grounding wire can stand up and is usually horizontally placed when not in use or after being used. When the operating rod is horizontally placed, the gravity circuit switch is switched off, and no current signal is output by the detection circuit. When the operating rod is erected, the gravity circuit switch circuit is switched on, the detection circuit outputs a current signal after the switch is switched on, the electric signal is input to the field effect tube switch circuit through the current amplification output circuit, the field effect tube switch circuit receives the electric signal and switches on a power supply end of the satellite positioner, the satellite positioner works, sends a positioning signal to a satellite, and the server receives the positioning signal. The use of the portable short-circuit ground wire by field service personnel can be monitored according to the received satellite positioning signals. Adopt this portable short circuit earth connection can know which position has carried out the string ground wire in power equipment overhauls work, before carrying out the power transmission, know which position of power equipment still hang the ground wire and do not demolish, effectively supervise, avoided not hanging the ground wire probably to cause the casualties and do not tear the safety accident that the ground wire can cause the equipment to damage and take place, and can supervise in a long distance, alleviate the work load of safety supervision personnel greatly, simultaneously greatly reduced the supervision cost.
Furthermore, as mentioned above, the system for on-site supervision and management of the electric power intelligent safety tool further comprises an electric quantity detection device arranged on the electric power safety tool, the electric quantity detection device is sent to the satellite through the positioner, the satellite sends the electric quantity detection device to the mobile network, and the mobile network sends the electric quantity detection device to the mobile phone and the computer terminal.
The state detection device is arranged on the existing electric power safety tool such as a portable short circuit grounding wire and an electroscope, the state detection device controls the satellite positioner, when the tool is used, the state detection device triggers the satellite positioner to send out an exchange signal to a satellite, the position of the electric power safety tool such as a grounding wire or an electroscope is determined, the satellite positioner is transmitted to the server through the communication module, the server obtains the use state, the use position information and the use time information of the safety tool, and the use state, the use position information and the use time information are transmitted to the mobile communication network through the communication module and then transmitted to the user side to be displayed. The manager can see the geographical position of the grounding wire or the electroscope at the user end, such as a mobile phone, and can see whether the grounding wire or the electroscope is in a use state or a stop state (the grounding wire is hung or not hung in a power term), and the use time. The electric power intelligent safety tool on-site supervision and management system can assist the management of work responsible persons and work guardians, the management personnel do not need to be on site, and the management personnel can directly supervise whether the work responsible persons perform correct electric power safety tool operation or not on the work site in an office. The system can also be expanded to various electric equipment such as vehicles and the like for supervising the use positions of various electric power safety tools, and the crane position can be monitored through the use of the electric power safety tools, so that the crane is prevented from colliding with a line, and the vehicles of a unit are supervised.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a flow chart of the system operation of the present invention;
FIG. 2 is a schematic circuit diagram of a status detection device in an electroscope according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an electroscope configuration according to an embodiment of the present invention;
FIG. 4 is a schematic circuit diagram of a portable short-circuit ground line condition detection device according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a portable short-circuit ground line according to an embodiment of the present invention;
fig. 6-17 are schematic diagrams of software system interfaces of a user terminal according to an embodiment of the present invention.
Detailed Description
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 detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
The features and properties of the present invention are described in further detail below with reference to examples.
An electric power intelligent safety tool on-site supervision and management system comprises an electric power safety tool, wherein a state detection device and a satellite positioner are arranged on the electric power safety tool;
when the electric power safety tool is used, the state detection device triggers the satellite positioner to send a position signal, the position signal is transmitted to the communication module through the satellite communication system and enters the server, the server performs use state timing and processes and records the position signal after receiving the position signal of the tool, the use state, the use position and the use time information of the tool are obtained and transmitted to the communication module, then the information is transmitted to a user end through a mobile communication network, and the user end displays the use state, the use position information and the use time of the safety tool. The system work flow diagram is shown in fig. 1.
In particular embodiments, the state detection device and micro-positioner provided in the electrical safety tool may be powered using a high-energy lithium battery or other portable battery.
In a specific embodiment, the state detection device comprises a detection circuit, a current amplification output circuit connected with a signal output end of the detection circuit, and a field effect transistor switch circuit connected with the current amplification output circuit, wherein when a current signal is output by the current amplification output circuit, the field effect transistor switch circuit is triggered to connect with a power supply end of the satellite positioner, and the satellite positioner works.
Further, in a specific embodiment, the connection between the current amplification output circuit and the fet switch circuit is specifically: the current output end of the current amplification output circuit is connected with the grid signal end of the N-channel field effect transistor, the source electrode of the N-channel field effect transistor is connected with the negative electrode of the power supply, and the drain electrode of the N-channel field effect transistor is connected with the VSS end of the satellite positioner.
Further, in another specific embodiment, the connection of the current amplification output circuit and the fet switch circuit is specifically: the current output end of the current amplification output circuit is connected with the grid signal end of the P-channel field effect transistor through the NOT gate, the source electrode of the P-channel field effect transistor is connected with the negative electrode of the power supply, and the drain electrode of the P-channel field effect transistor is connected with the VSS end of the satellite positioner.
In a specific embodiment, the satellite positioner may be constructed using a P87LPC767 chip. The chip size is little, and electroscope is portable small and exquisite relatively generally, satisfies the less installation requirement of electric power safety tool inner space. The communication module can adopt a SIM communication card and related circuits or other common communication modules.
In particular embodiments, an electrical safety tool includes an electroscope and a portable short circuit ground. Other conventional electrical safety devices such as
Further, in a specific implementation mode, the handshake part of the electroscope is provided with a cavity for accommodating the insulating rod, the insulating rod is movably telescopic in the cavity, and the using state detection device comprises: the inside perpendicular to of insulator spindle tests the magnetic stripe of electrical head cross section, the inside battery and the state position circuit that sets up of part of shaking hands, state position circuit includes the detection circuitry that hall switch constitutes, the field effect transistor switch circuit that current amplification output circuit and current amplification output circuit that detection circuitry signal output part connects are connected, hall switch detects the magnetic induction strength of magnetic stripe, be higher than the high level signal of telecommunication of threshold value output, otherwise output low level signal of telecommunication, the break-make of drain electrode and source on-off control satellite positioning ware power end of field effect transistor switch circuit, when hall switch has high level signal of telecommunication output, trigger field effect transistor switch circuit and put through the satellite positioning ware power end, satellite positioning ware work, the battery is as the power supply of state position circuit and satellite positioning ware. The satellite positioner circuit and the state position circuit formed by the P87LPC767 chip are specifically shown in FIG. 2. As shown in fig. 3, the structural schematic diagram of the electroscope in which the electroscope insulating rod retracts into the handshake part when the intelligent electroscope is in the working state and the structural schematic diagram of the electroscope in which the electroscope insulating rod is pulled out of the handshake part when the intelligent electroscope is in the operating state are respectively shown.
Further, in concrete implementation mode, the magnetic stripe can set up in the bottom of electroscope insulator spindle, makes things convenient for hall switch to detect magnetic induction, and the length of the part of shaking hands can set up according to actual demand, generally can set up to 8-15cm, and battery, state position circuit and satellite positioner also can all concentrate the setting in the part bottom of shaking hands.
Further, in a specific embodiment, in order to further increase the length of the extending work of the electroscope, the electroscope can be a telescopic electroscope, and the electroscope can be convenient for carrying out electroscopy on various long and narrow positions. The electroscope can be formed by connecting two sections with one large section and one small section, a cavity for accommodating the other small section is arranged on the one large section, and the cavity can be movably stretched in the one large section.
Further, in a specific embodiment, the portable short-circuit ground wire includes an operating rod, the operating rod is erected when the portable short-circuit ground wire is used, and is laid when the portable short-circuit ground wire is not used, and the use state detecting device includes: the power supply and the state judgment device (namely the state position circuit in figure 4) are arranged in the operating rod, the state judgment device comprises a detection circuit formed by a gravity circuit switch, a current amplification output circuit connected with a signal output end of the detection circuit and a field effect transistor switch circuit connected with the current amplification output circuit, the gravity circuit switch is switched on when the operating rod is erected, the detection circuit outputs an electric signal, the gravity circuit switch is switched off when the operating rod is horizontally placed, the detection circuit does not output the electric signal, the drain electrode and the source electrode of the field effect transistor switch circuit are switched on and off to control the power supply end of the satellite positioner, when the detection circuit outputs the electric signal, the field effect transistor switch circuit is triggered to switch on the power supply end of the satellite positioner, the satellite positioner works, and the power supply is used as the power supply of the state. The gravity circuit switch can be a ball switch, when the operating rod is horizontally placed, the ball in the ball switch does not touch the switch, the switch is disconnected, and the detection circuit does not have current signal output. When the operating rod is erected, the ball in the ball switch rolls to the bottom end to switch on the ball switch circuit.
Further, in the embodiment, in order to facilitate the installation of the power supply, the state judging device and the satellite positioner, the power supply, the state judging device and the satellite positioner may be collectively disposed in a built-in module inside the operation rod. The satellite positioner circuit and the state position circuit formed by the P87LPC767 chip are specifically shown in FIG. 4. Fig. 5 is a schematic structural diagram of the portable short-circuit grounding wire, and fig. 5 is a schematic structural diagram of the portable short-circuit grounding wire horizontally placed when the portable short-circuit grounding wire exits from a working state and a schematic structural diagram of the portable short-circuit grounding wire vertically suspended when the portable short-circuit grounding wire is in an operating state.
The portable short circuit grounding wire is a device with the name disclosed by the prior art information, consists of a grounding operating rod and a wire clamp, and realizes the connection of the short circuit wire and the grounding wire. In the specific implementation mode, the grounding device can also be a single-section or multi-section connection, and is used for lengthening a part of a short-circuit grounding wire when the grounding device is higher and is used for grounding an overhead line.
Further, in a specific embodiment, the system further comprises an electric quantity detection device arranged on the electric power safety tool, the electric quantity detection device is sent to the satellite through the positioner, the satellite sends the electric power safety tool to the mobile network, and the mobile network sends the electric power safety tool to the mobile phone and the computer terminal.
In an embodiment, the software system of the user end can be used as shown in fig. 6 to 17. The method comprises the steps of sequentially logging in an interface, a navigation and ground line finding function interface, a user list interface, a message center interface, a monitoring center interface, an equipment list interface, an icon setting interface, a photo uploading interface, an equipment information interface, a history record interface, a real-time searching interface and a logged-in interface.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides an electric power intelligent security multiplexer utensil on-spot supervise management system, includes electric power security multiplexer utensil, its characterized in that: the electric power safety tool is provided with a use state detection device and a satellite positioner, and the system also comprises a communication module communicated with a satellite communication system, a server connected with the communication module and a user end communicated with the communication module;
when the electric power safety tool is used, the state detection device triggers the satellite positioner to send a position signal, the position signal is transmitted to the communication module through the satellite communication system and enters the server, the server performs use state timing and processes and records the position signal after receiving the position signal of the tool, the use state, the use position and the use time information of the tool are obtained and transmitted to the communication module, then the information is transmitted to a user end through a mobile communication network, and the user end displays the use state, the use position information and the use time of the safety tool.
2. The field supervision and management system for the electric power intelligent safety tool and the electric power intelligent safety tool as claimed in claim 1, wherein: the state detection device comprises a detection circuit, a current amplification output circuit connected with a signal output end of the detection circuit and an electronic switching tube circuit connected with the current amplification output circuit, wherein when a current signal is output by the current amplification output circuit, the electronic switching tube circuit is triggered to connect with a power supply end of the satellite positioner, and the satellite positioner works.
3. The electric power intelligent safety tool field supervision and management system according to claim 2, characterized in that: the current amplification output circuit is connected with the electronic switching tube circuit and specifically comprises the following steps: the current output end of the current amplification output circuit is connected with the grid signal end of the N-channel field effect transistor, the source electrode of the N-channel field effect transistor is connected with the negative electrode of the power supply, and the drain electrode of the N-channel field effect transistor is connected with the VSS end of the satellite positioner.
4. The electric power intelligent safety tool field supervision and management system according to claim 2, characterized in that: the current amplification output circuit is connected with the electronic switching tube circuit and specifically comprises the following steps: the current output end of the current amplification output circuit is connected with the grid signal end of the P-channel field effect transistor through the NOT gate, the source electrode of the P-channel field effect transistor is connected with the negative electrode of the power supply, and the drain electrode of the P-channel field effect transistor is connected with the VSS end of the satellite positioner.
5. The field supervision and management system for the electric power intelligent safety tool and the electric power intelligent safety tool as claimed in claim 1, wherein: the electric power safety tool comprises an electroscope and a portable short circuit grounding wire.
6. The electric power intelligent safety tool field supervision and management system according to claim 5, characterized in that: the part of shaking hands of electroscope is provided with the cavity that holds the insulator spindle, and the insulator spindle activity is flexible in the cavity, and service condition detection device includes: the magnetic strip is arranged in the electricity testing head and perpendicular to the cross section of the electricity testing head, the battery and the state position circuit are arranged in the handshaking part, the state position circuit comprises a detection circuit formed by a Hall switch, a current amplification output circuit connected with a signal output end of the detection circuit and a field effect transistor switch circuit connected with the current amplification output circuit, the Hall switch detects the magnetic induction intensity of the magnetic strip, a high-level electric signal is output above a threshold value, otherwise a low-level electric signal is output, the drain electrode and the source electrode of the field effect transistor switch circuit are switched on and off to control the power supply end of the satellite positioner, when the Hall switch outputs the high-level electric signal, the field effect transistor switch circuit is triggered to switch on the power supply end of the satellite positioner, the satellite positioner works, and the battery is used as the.
7. The electric power intelligent safety tool field supervision and management system according to claim 6, characterized in that: the electricity testing head is a telescopic electricity testing head.
8. The electric power intelligent safety tool field supervision and management system according to claim 5, characterized in that: the portable short circuit grounding wire comprises an operating rod, the operating rod stands up when the portable short circuit grounding wire is used, and is horizontally placed when the portable short circuit grounding wire is not used, and the service state detection device comprises: the power supply and the state judgment device are arranged in the operating rod, the state judgment device comprises a detection circuit formed by a gravity circuit switch, a current amplification output circuit connected with a signal output end of the detection circuit and a field effect tube switch circuit connected with the current amplification output circuit, the gravity circuit switch is switched on when the operating rod is erected, the detection circuit outputs an electric signal, the gravity circuit switch is switched off when the operating rod is laid horizontally, the detection circuit does not output the electric signal, the drain electrode and the source electrode of the field effect tube switch circuit are switched on and off to control the power supply end of the satellite positioner, when the detection circuit outputs the electric signal, the field effect tube switch circuit is triggered to switch on the power supply end of the satellite positioner, the satellite positioner works, and the power supply is used as the power supply of the state judgment.
9. The field supervision and management system for the electric power intelligent safety tool and the electric power intelligent safety tool as claimed in claim 1, wherein: the system also comprises an electric quantity detection device arranged on the electric power safety tool, the electric quantity detection device is sent to the satellite through the positioner, the satellite sends the electric quantity detection device to the mobile network, and the mobile network sends the electric quantity detection device to the mobile phone and the computer terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911248113.2A CN110907760A (en) | 2019-12-09 | 2019-12-09 | Electric power intelligent safety tool on-site supervision and management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911248113.2A CN110907760A (en) | 2019-12-09 | 2019-12-09 | Electric power intelligent safety tool on-site supervision and management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110907760A true CN110907760A (en) | 2020-03-24 |
Family
ID=69823385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911248113.2A Pending CN110907760A (en) | 2019-12-09 | 2019-12-09 | Electric power intelligent safety tool on-site supervision and management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110907760A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114114080A (en) * | 2021-11-22 | 2022-03-01 | 广东电网有限责任公司 | Ground wire detection system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0933581A (en) * | 1995-07-21 | 1997-02-07 | Matsushita Electric Ind Co Ltd | Method of detecting deterioration in insulation of high voltage equipment, method of degree of the deterioration in insulation and monitoring apparatus for the deterioration in insulation |
| CN201919152U (en) * | 2011-01-14 | 2011-08-03 | 广东惠阳高级中学 | Automatic on-off energy-saving megaphone |
| CN202126479U (en) * | 2011-07-15 | 2012-01-25 | 曲阜市供电公司 | Ground wire real time positioning and monitoring system |
| CN103956011A (en) * | 2014-04-04 | 2014-07-30 | 国家电网公司 | Antitheft sensor for inspection well cover |
| CN108490316A (en) * | 2018-07-06 | 2018-09-04 | 广东电网有限责任公司 | Intelligent network distribution grounding wire device and intelligent network distribution ground connection measuring system |
-
2019
- 2019-12-09 CN CN201911248113.2A patent/CN110907760A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0933581A (en) * | 1995-07-21 | 1997-02-07 | Matsushita Electric Ind Co Ltd | Method of detecting deterioration in insulation of high voltage equipment, method of degree of the deterioration in insulation and monitoring apparatus for the deterioration in insulation |
| CN201919152U (en) * | 2011-01-14 | 2011-08-03 | 广东惠阳高级中学 | Automatic on-off energy-saving megaphone |
| CN202126479U (en) * | 2011-07-15 | 2012-01-25 | 曲阜市供电公司 | Ground wire real time positioning and monitoring system |
| CN103956011A (en) * | 2014-04-04 | 2014-07-30 | 国家电网公司 | Antitheft sensor for inspection well cover |
| CN108490316A (en) * | 2018-07-06 | 2018-09-04 | 广东电网有限责任公司 | Intelligent network distribution grounding wire device and intelligent network distribution ground connection measuring system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114114080A (en) * | 2021-11-22 | 2022-03-01 | 广东电网有限责任公司 | Ground wire detection system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102231489B (en) | Method for monitoring grounding wire connection status during power line maintenance work | |
| CN204129120U (en) | A kind of lightning monitoring system | |
| CN207731442U (en) | A kind of distributed intelligence electric fire monitoring system | |
| CN102116823A (en) | System for automatically judging and positioning faults of automatic blocking and continuous railway power lines in railway distribution network | |
| CN102841301A (en) | Photovoltaic assembly monitoring system | |
| CN107069965B (en) | Step voltage leakage alarm device for power distribution network and power distribution network leakage monitoring system in power supply district | |
| CN104071715A (en) | Near-to-high-voltage safety prewarning method for construction hoist | |
| CN105242626A (en) | Line safety intelligent auxiliary monitoring system | |
| CN112881851A (en) | Method for online monitoring and diagnosis of transformer substation direct current system | |
| CN205846861U (en) | A kind of 500 kv substation communication equipment intelligence regular visit systems | |
| CN110907760A (en) | Electric power intelligent safety tool on-site supervision and management system | |
| CN202025060U (en) | Automatic fault determining and positioning system of railway distribution network automatic blocking and continuous transmission lines | |
| CN108199477B (en) | Remote intelligent monitoring method and equipment for faults of AC/DC system of transformer substation | |
| CN206179161U (en) | Remote monitoring device | |
| CN202471271U (en) | On-line temperature measurement system for high-voltage switch cabinet | |
| CN104483589A (en) | Detecting device and method for four-tongue grounding wire | |
| CN106908653A (en) | OPGW on-line monitoring systems and method | |
| CN114724442B (en) | Combined electrical fire and safety electricity consumption monitoring system and demonstration method thereof | |
| CN202797953U (en) | Power management unit (PMU) with lightning stroke number detection function | |
| CN208753985U (en) | Intelligent lightning protection device and the lightning protection box for protecting three-phase circuit | |
| CN201995078U (en) | Monitoring device for hanging and connecting of ground wire for overhauling operation of contact net based on video image | |
| CN211554121U (en) | Intelligence electroscope with locate function | |
| CN211878142U (en) | Monitoring sensor for intelligently monitoring power equipment power supply voltage and current | |
| CN104267307B (en) | Remote grounding device and equipotential connection fault monitoring system | |
| CN208833832U (en) | Leakage warning monitoring system |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200324 |