CN113964934A - Remote monitoring power-off system and method for high-power equipment - Google Patents
Remote monitoring power-off system and method for high-power equipment Download PDFInfo
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
- H02J13/00026—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission involving a local wireless network, e.g. Wi-Fi, ZigBee or Bluetooth
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention provides a remote monitoring power-off system of high-power equipment, which comprises the following devices: the back end signal transceiver is controlled by a user to send a power-off signal; the terminal signal transceiving device is connected with the rear end signal transceiving device and used for receiving the power-off signal; the power-off device is arranged at a power supply loop between the high-power equipment and the power supply; and the control device is connected with the signal receiving and transmitting device at the terminal, and controls the power cut-off device to cut off a power supply loop between the power equipment and the power supply after receiving the power cut-off signal. When any high-power equipment is invaded and controlled, the system or the method provided by the invention can be used for forcibly cutting off the power supply circuit of the strong electricity in a long distance, so that the equipment is prevented from being abused by lawbreakers, and the practicability is strong.
Description
Technical Field
The invention relates to the technical field of communication and control, in particular to a remote monitoring power-off system and method for high-power equipment.
Background
The traffic information issuing system is a platform for a high-speed manager to provide road driving condition information such as weather, accidents, construction and the like in a certain section to a road user according to real-time traffic conditions of a road, issue traffic control instructions, and display the traffic control instructions on the road through an information board. The traffic information issuing system is an important component of a highway traffic safety guarantee system and is an effective means for a traffic manager to issue instructions or provide information to road users in time and ensure driving safety. Once severe weather or special conditions such as traffic accidents occur, which may affect the normal operation of the highway, a traffic manager must issue related information in time through equipment such as a variable information board, a variable speed limit sign and the like, and implement traffic control measures. Its main function is to assist in regulating the traffic flow on the main trunk line and to participate in traffic management and dispatch. A common traffic information distribution system generally includes fixed signs, variable information boards, variable speed limit signs, radio stations, and drive test cable broadcasts.
The highway traffic information publishing system in China has been developed for a long time. By carrying out some targeted improvements on the traffic information publishing system, the functions of 'thousand miles eyes and wind following ears' of the highway monitoring system can be fully played, so that the highway monitoring system can better serve drivers and passengers.
However, the current information board is operated and controlled by lawless persons, so that the information board can display bad information.
Disclosure of Invention
The invention provides a remote monitoring power-off system and a remote monitoring power-off method for high-power equipment, which can realize the effect of remotely cutting off the strong-power supply, and can forcibly cut off a strong-power supply circuit remotely through the system or the method provided by the invention after any high-power equipment is invaded and controlled, so that the equipment is prevented from being used by lawbreakers.
A remote monitoring power-off system of high-power equipment comprises the following devices:
the back end signal transceiver is controlled by a user to send a power-off signal;
the terminal signal transceiving device is connected with the rear end signal transceiving device and used for receiving the power-off signal;
the power-off device is arranged at a power supply loop between the high-power equipment and the power supply;
and the control device is connected with the signal receiving and transmitting device at the terminal, and controls the power cut-off device to cut off a power supply loop between the power equipment and the power supply after receiving the power cut-off signal.
Furthermore, the rear-end signal transceiver and the terminal signal transceiver are wireless communication devices respectively;
the wireless communication module comprises any one or more of a 3G network communication module, a 4G network communication module, a 5G network communication module, a local area network communication module, a Bluetooth communication module and an infrared communication module.
Further, the power-off device is a circuit breaker;
the control device is any one or more of a single chip microcomputer, a controller, a processor, an FPGA and an integrated circuit;
the high-power equipment is an information board.
Furthermore, the remote monitoring power-off system also comprises an automatic identification system, wherein the automatic identification system comprises a control display link unit, a feedback unit and a comparison unit;
the control display link unit comprises a receiving device and a control display device, the receiving device is used for receiving display data input by a user, the control display device is arranged at the high-power equipment, and the receiving device, the rear-end signal transceiving device, the terminal signal transceiving device and the control display device are sequentially connected;
the feedback unit comprises an acquisition device, a terminal signal transceiver and a rear-end signal transceiver, wherein the acquisition device is arranged at the high-power equipment and used for acquiring display information of the high-power equipment and generating feedback data;
the comparison unit is respectively connected with the receiving device and the rear-end signal receiving and sending device and is used for comparing the display data with the feedback data and outputting a reminding signal when the display data is inconsistent with the feedback data.
Furthermore, the remote monitoring power-off system further comprises a display unit, and the display unit is used for displaying the reminding signal.
Furthermore, the signal receiving and sending device, the power-off device and the control device at the terminal are integrated in the equipment control box.
Furthermore, the acquisition device comprises a camera and a character extraction module;
the camera is arranged right opposite to the high-power equipment and is used for shooting and collecting display information on the high-power equipment and generating picture data, wherein the display information comprises characters;
the character extraction module is used for extracting characters in the picture data and generating feedback data.
Furthermore, the automatic power-off module is connected with the comparison unit and the control unit respectively, and the automatic power-off module receives the reminding signal and then outputs a power-off signal to the control device.
A remote monitoring power-off method of high-power equipment comprises the following steps:
controlled by the user to send the power-off signal;
and cutting off a power supply loop between the power equipment and the power supply after receiving the power-off signal.
Further, display information of the high-power equipment is obtained and feedback data are generated;
comparing the feedback data with display data input in advance;
and if the feedback data is inconsistent with the display data, controlling the circuit in which the high-power equipment is positioned to be open-circuited.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of a first embodiment of a remote monitoring power outage system for high power equipment;
FIG. 2 is a schematic diagram of a second embodiment of a remote monitoring power outage system for high power equipment;
FIG. 3 is a schematic diagram of data flow transmission for a remote monitoring power-off system for high-power equipment;
FIG. 4 is a schematic diagram of a first embodiment of a method for remotely monitoring a power outage of a high power device;
fig. 5 is a schematic structural diagram of a second embodiment of a remote monitoring power-off method for a high-power device.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
The embodiment of the invention provides a remote monitoring power-off system of high-power equipment, which is shown in a schematic structural diagram in figure 1 and comprises the following devices: the back end signal transceiver is controlled by a user to send a power-off signal. The back-end signal transceiver is arranged at the background and can comprise a processor, an interactive screen and a wireless communication module, a user inputs a power-off signal through the interactive screen, and the processor controls the wireless communication module to transmit the power-off signal. Wherein the high-power equipment is an information board.
And the signal receiving and transmitting device at the terminal is connected with the rear end signal receiving and transmitting device and is used for receiving the power-off signal. The signal transceiver at the terminal is disposed at the back end, for example, in an equipment control box for supplying power and controlling an information board.
And the power cut-off device is arranged at a power supply loop between the high-power equipment and the power supply. The power-off device can be a circuit breaker, and a strong power supply loop between the high-power equipment and the power supply can be cut off through the circuit breaker. In one embodiment, the wireless communication module includes any one or more of a 3G network communication module, a 4G network communication module, a 5G network communication module, a local area network communication module, a bluetooth communication module, and an infrared communication module.
And the control device is connected with the signal receiving and transmitting device at the terminal, and controls the power cut-off device to cut off a power supply loop between the power equipment and the power supply after receiving the power cut-off signal. The control device mainly realizes a control function, namely, the control device controls the power-off device to carry out power-off work after receiving a power-off signal sent by the rear end. The control device is any one or more of a single chip microcomputer, a controller, a processor, an FPGA and an integrated circuit. The signal receiving and transmitting device, the power-off device and the control device at the terminal are integrated in the equipment control box.
In one embodiment, as shown in fig. 2 and 3, the remote monitoring power outage system further includes an automatic identification system including a control display link unit, a feedback unit, and a comparison unit.
The control display link unit comprises a receiving device and a control display device, the receiving device is used for receiving display data input by a user, the control display device is arranged at the high-power equipment, and the receiving device, the rear-end signal receiving and transmitting device, the terminal signal receiving and transmitting device and the control display device are sequentially connected. The receiving device can receive data to be displayed, for example, the character information which the data wants to express is the character 'safety attention' in the information board, and the display data is controlled and displayed by the receiving device, the rear end signal transmitting and receiving device, the terminal signal transmitting and receiving device and the control display device in sequence.
The feedback unit comprises an acquisition device, the acquisition device is arranged at the high-power equipment and used for acquiring display information of the high-power equipment and generating feedback data, the acquisition device, the terminal signal transceiver and the rear-end signal transceiver are sequentially connected, and the feedback data acquired by the acquisition device is transmitted to the rear-end signal transceiver through the terminal signal transceiver. The acquisition device shoots the high-power equipment to obtain corresponding feedback data, wherein the feedback data contains characters in an information board, such as 'pay attention to safety', 'strictly forbid overspeed', and the like. The acquisition device transmits the acquired feedback data to the rear-end signal transceiver through the signal transceiver at the terminal.
The comparison unit is respectively connected with the receiving device and the rear-end signal receiving and sending device and is used for comparing the display data with the feedback data and outputting a reminding signal when the display data is inconsistent with the feedback data. Through the comparison unit, the display data and the feedback data are compared, if the display data and the feedback data are inconsistent, the possibility that a lawbreaker falsifies the display data exists, or the display function of the information board is in a problem, the display data cannot be normally displayed, the problem of the information board is proved no matter what the display function of the information board occurs, the display data cannot be correctly displayed, and a reminding signal is output to remind at the moment.
In one embodiment, the remote monitoring power-off system further comprises a display unit, and the display unit is used for displaying the reminding signal.
In one embodiment, the acquisition device comprises a camera and a text extraction module; the camera is arranged right opposite to the high-power equipment and is used for shooting and collecting display information on the high-power equipment and generating picture data, wherein the display information comprises characters; the character extraction module is used for extracting characters in the picture data and generating feedback data. The camera can acquire images of display information on the information board and generate picture data, and the character extraction module can extract characters in the picture data and generate corresponding feedback data, wherein the character extraction module is in the prior art, for example, a chinese patent application with application number CN 200910076809.1.
In one embodiment, the intelligent terminal further comprises an automatic power-off module, the automatic power-off module is respectively connected with the comparison unit and the control unit, and the automatic power-off module receives the reminding signal and then outputs a power-off signal to the control device. Through the auto-power-off module, can realize automatic control, when the information that information on the information board and display data correspond was inconsistent promptly, the auto-power-off module exports outage signal promptly, realizes automatic long-range outage control promptly, and the practicality is stronger.
A remote monitoring power-off method for high-power equipment, as shown in fig. 4, includes the following steps:
step S1, transmission step: controlled by the user to send the power-off signal;
step S2, active cutoff step: and cutting off a power supply loop between the power equipment and the power supply after receiving the power-off signal. Through the steps, the remote active cut-off of the high-power equipment is realized.
In one embodiment, as shown in fig. 5, the method further comprises the following steps:
step a1, generating step: acquiring display information at a high-power device and generating feedback data;
step A2, comparison step: comparing the feedback data with display data input in advance;
step A3, automatic disconnection step: and if the feedback data is inconsistent with the display data, controlling the circuit in which the high-power equipment is positioned to be open-circuited. Through the steps, the remote automatic cut-off of the high-power equipment is realized.
An embodiment of the present invention further provides a schematic diagram of a hardware structure of a terminal, where the terminal includes: a processor, memory and computer program; wherein
A memory for storing the computer program, which may also be a flash memory (flash). The computer program is, for example, an application program, a functional module, or the like that implements the above method.
And the processor is used for executing the computer program stored in the memory so as to realize the steps executed by the terminal in the method. Reference may be made in particular to the description relating to the preceding method embodiment.
Alternatively, the memory may be separate or integrated with the processor.
When the memory is a device independent of the processor, the terminal may further include:
a bus for connecting the memory and the processor. The terminal, device, etc. may further comprise a transmitter for transmitting the first type event information generated by the processor to the server.
The present invention also provides a readable storage medium, in which a computer program is stored, which, when being executed by a processor, is adapted to implement the methods provided by the various embodiments described above.
The readable storage medium may be a computer storage medium or a communication medium. Communication media includes any medium that facilitates transfer of a computer program from one place to another. Computer storage media may be any available media that can be accessed by a general purpose or special purpose computer. For example, a readable storage medium is coupled to the processor such that the processor can read information from, and write information to, the readable storage medium. Of course, the readable storage medium may also be an integral part of the processor. The processor and the readable storage medium may reside in an Application Specific Integrated Circuits (ASIC). Additionally, the ASIC may reside in user equipment. Of course, the processor and the readable storage medium may also reside as discrete components in a communication device. The readable storage medium may be a read-only memory (ROM), a random-access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
The present invention also provides a program product comprising execution instructions stored in a readable storage medium. The at least one processor of the device may read the execution instructions from the readable storage medium, and the execution of the execution instructions by the at least one processor causes the device to implement the methods provided by the various embodiments described above.
In the above embodiments of the terminal or the server, it should be understood that the Processor may be a Central Processing Unit (CPU), other general-purpose processors, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of a method disclosed in connection with the present invention may be embodied directly in a hardware processor, or in a combination of the hardware and software modules within the processor.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A remote monitoring power-off system of high-power equipment is characterized by comprising the following devices:
the back end signal transceiver is controlled by a user to send a power-off signal;
the terminal signal transceiving device is connected with the rear end signal transceiving device and used for receiving the power-off signal;
the power-off device is arranged at a power supply loop between the high-power equipment and the power supply;
and the control device is connected with the signal receiving and transmitting device at the terminal, and controls the power cut-off device to cut off a power supply loop between the power equipment and the power supply after receiving the power cut-off signal.
2. The remote monitored power outage system of claim 1,
the rear-end signal transceiver and the terminal signal transceiver are wireless communication devices respectively;
the wireless communication module comprises any one or more of a 3G network communication module, a 4G network communication module, a 5G network communication module, a local area network communication module, a Bluetooth communication module and an infrared communication module.
3. The remote monitored power outage system of claim 1,
the power-off device is a circuit breaker;
the control device is any one or more of a single chip microcomputer, a controller, a processor, an FPGA and an integrated circuit;
the high-power equipment is an information board.
4. The remote monitored power outage system of claim 1,
the remote monitoring power-off system also comprises an automatic identification system, wherein the automatic identification system comprises a control display link unit, a feedback unit and a comparison unit;
the control display link unit comprises a receiving device and a control display device, the receiving device is used for receiving display data input by a user, the control display device is arranged at the high-power equipment, and the receiving device, the rear-end signal transceiving device, the terminal signal transceiving device and the control display device are sequentially connected;
the feedback unit comprises an acquisition device, a terminal signal transceiver and a rear-end signal transceiver, wherein the acquisition device is arranged at the high-power equipment and used for acquiring display information of the high-power equipment and generating feedback data;
the comparison unit is respectively connected with the receiving device and the rear-end signal receiving and sending device and is used for comparing the display data with the feedback data and outputting a reminding signal when the display data is inconsistent with the feedback data.
5. The remote monitored power outage system of claim 4,
the remote monitoring power-off system further comprises a display unit, and the display unit is used for displaying the reminding signal.
6. The remote monitored power outage system of claim 1,
the signal receiving and transmitting device, the power-off device and the control device at the terminal are integrated in the equipment control box.
7. The remote monitored power outage system of claim 4,
the acquisition device comprises a camera and a character extraction module;
the camera is arranged right opposite to the high-power equipment and is used for shooting and collecting display information on the high-power equipment and generating picture data, wherein the display information comprises characters;
the character extraction module is used for extracting characters in the picture data and generating feedback data.
8. The remote monitored power outage system of claim 4,
the automatic power-off module is connected with the comparison unit and the control unit respectively, and the automatic power-off module receives the reminding signal and then outputs a power-off signal to the control device.
9. A remote monitoring power-off method for high-power equipment is characterized by comprising the following steps:
controlled by the user to send the power-off signal;
and cutting off a power supply loop between the power equipment and the power supply after receiving the power-off signal.
10. The method for remotely monitoring power-off of a high power device according to claim 9,
acquiring display information at a high-power device and generating feedback data;
comparing the feedback data with display data input in advance;
and if the feedback data is inconsistent with the display data, controlling the circuit in which the high-power equipment is positioned to be open-circuited.
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