CN113255855B - Alarm system, method and terminal for preventing mistaken entering of electrified interval - Google Patents
Alarm system, method and terminal for preventing mistaken entering of electrified interval Download PDFInfo
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- CN113255855B CN113255855B CN202110511583.4A CN202110511583A CN113255855B CN 113255855 B CN113255855 B CN 113255855B CN 202110511583 A CN202110511583 A CN 202110511583A CN 113255855 B CN113255855 B CN 113255855B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/10—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity
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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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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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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
- 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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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
- 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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
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- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Power Engineering (AREA)
- Alarm Systems (AREA)
Abstract
The invention is suitable for the technical field of electric power safety, and provides an alarm system, method and terminal for preventing mistaken access to a live interval. The alarm system for preventing the false entering of the electrified interval comprises main equipment, a terminal and at least two induction devices, wherein each induction device is arranged in one interval; the main equipment is used for sending task information; the induction device is used for sending first verification information of an interval where the induction device is deployed; and the terminal is used for verifying the first verification information according to the task information and sending alarm information for indicating that the current interval is not the task interval when the verification fails. The invention can prompt operators who possibly enter the electrified interval by mistake in time and solve the problem of accidents that the transformer substation enters the electrified interval by mistake.
Description
Technical Field
The invention belongs to the technical field of electric power safety, and particularly relates to an alarm system, method and terminal for preventing mistaken access to a live interval.
Background
The substation bay is a part of a substation and contains high voltage switchgear and connections to the power lines, power transformers etc. and the busbar system of the substation, as well as protection, control and measuring devices for the power lines, power transformers etc. Substation operating personnel often need to enter into the interval and operate equipment and lines, and before entering, the interval needs to be powered off so as to ensure the safety of the operating personnel. At present, in the transformer substation, to the switching operation of electric wire netting, in order to guarantee personnel and equipment safety, prevent to take place electric maloperation accident, generally all use five prevent device to carry out the shutting operation to avoid operating personnel mistake to get into in the interval that does not cut off the power supply, also the electrified interval of mistake income.
However, the safety consciousness of some operators is poor, the five-prevention device is considered to be inconvenient to use and not to be strictly operated according to the safety technical specification, and the accident that the operators mistakenly enter the electrified interval still occurs.
Disclosure of Invention
In view of this, the invention provides an alarm system, a method and a terminal for preventing a transformer substation from entering an electrified interval by mistake, so as to solve the problem of an accident that the transformer substation enters the electrified interval by mistake.
The first aspect of the embodiment of the invention provides an alarm system for preventing mistaken access to an electrified interval, which comprises main equipment, a terminal and at least two induction devices, wherein each induction device is arranged in one interval;
the main equipment is used for sending task information to the terminal;
the sensing device is used for sending first verification information of the deployed interval to the outside when monitoring that personnel exist in the deployed interval;
and the terminal is used for receiving the task information, verifying the first verification information according to the task information after receiving the first verification information, and sending alarm information for indicating that the current interval is not the task interval when the verification fails.
Optionally, the master device is specifically configured to:
acquiring working condition information;
generating task information of each operator based on the working condition information, wherein the task information comprises information of intervals to be operated by each operator;
and transmitting the task information of each operator to the terminal of the operator.
Optionally, the sensing device includes an infrared sensing unit and an active RFID tag;
the infrared sensing unit is used for sensing whether personnel exist in the deployed interval or not and sending a first trigger signal to the active RFID tag when sensing that personnel exist in the deployed interval;
and the active RFID tag is used for sending first verification information of the interval in which the active RFID tag is deployed outwards when receiving the first trigger signal.
Optionally, the sensing device further includes a shooting unit and a communication unit;
the infrared sensing unit is also used for sending a second trigger signal to the shooting unit when sensing that personnel exist in the interval where the infrared sensing unit is deployed;
the shooting unit is used for shooting an image containing the person when receiving the second trigger signal;
a communication unit for transmitting an image containing the person to a master device;
the terminal is also used for sending a verification result to the main equipment;
and the main equipment is also used for receiving the image containing the person and the verification result, and binding and storing the verification result and the image containing the person.
Optionally, the terminal is specifically configured to:
judging whether the first check information is consistent with the task information;
if the current interval is consistent with the task interval, the verification is passed, and prompt information used for indicating that the current interval is the task interval is sent;
if not, the verification is not passed, and alarm information used for indicating that the current interval is not the task interval is sent.
Optionally, the sensing means is adapted to be mounted on a counter.
A second aspect of the embodiments of the present invention provides an alarm method for preventing a false access to a live interval, which is applied to a terminal, and the method includes:
receiving task information sent by a main device;
receiving first verification information of an interval where the sensing device is deployed, wherein each sensing device is deployed in one interval;
verifying the first verification information according to the task information;
if the verification is not passed, alarm information used for indicating that the current interval is not the task interval is sent out.
Optionally, the task information includes second check information of a task interval to be entered;
verifying the first verification information according to the task information, comprising:
judging whether the second check information is consistent with the task information or not;
if the current interval is consistent with the task interval, the verification is passed, and a prompt for indicating that the current interval is the task interval is sent out;
if not, the verification is not passed.
A third aspect of the embodiments of the present invention provides a terminal, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements, when executing the computer program, the steps of the method for alarming against an erroneous entry into a charging interval as any one of the steps.
A fourth aspect of the embodiments of the present invention provides a computer-readable storage medium, in which a computer program is stored, and the computer program, when executed by a processor, implements the steps of the method for preventing an error from entering the live interval.
Compared with the prior art, the invention has the following beneficial effects:
the alarm system for preventing the mistaken entering into the electrified interval comprises main equipment, a terminal and at least two induction devices, wherein each induction device is arranged in one interval; the main equipment is used for sending task information to the terminal; the sensing device is used for sending first verification information of the deployed interval to the outside when monitoring that personnel exist in the deployed interval; and the terminal is used for receiving the task information, verifying the first verification information according to the task information after receiving the first verification information, and sending alarm information for indicating that the current interval is not the task interval when the verification fails. According to the invention, the first check information sent by the induction device is verified through the terminal and the task information, and an alarm is sent when the verification fails, so that operators who possibly mistakenly enter the electrified interval can be prompted in time, and the problem of accidents caused by mistakenly entering the electrified interval in a transformer substation can be solved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an alarm system for preventing a mistaken entering into an electrified interval according to an embodiment of the present invention;
fig. 2 is a flowchart of an implementation of the alarm method for preventing the false access to the live interval according to the embodiment of the present invention;
fig. 3 is a schematic diagram of a terminal according to an embodiment of the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following description is made by way of specific embodiments with reference to the accompanying drawings.
Referring to fig. 1, a schematic structural diagram of an alarm system 1 for preventing a false access to a live interval according to an embodiment of the present invention is shown, which is detailed as follows:
the alarm system 1 for preventing the mistaken entering of the electrified interval comprises main equipment 11, a terminal 12 and at least two induction devices 13, wherein each induction device 13 is arranged in one interval.
And the main device 11 is used for sending the task information to the terminal 12.
And the sensing device 13 is used for sending first verification information of the deployed interval to the outside when the personnel is monitored to exist in the deployed interval.
And the terminal 12 is configured to receive the task information, verify the first verification information according to the task information after receiving the first verification information, and send alarm information indicating that the current interval is not the task interval when the verification fails.
In this embodiment, the master device 11 is configured to perform unified management on the task of the working condition, and send task information to the terminal 12, so as to dispatch the task to the operator carrying the terminal 12.
The sensing device 13 is used for sensing whether a person enters the interval where the sensing device is located, and if the sensing device monitors that the person exists in the interval where the sensing device is located, first verification information is sent to authenticate the identity of the person entering the current interval.
The terminal 12 is carried by an operator, and may be a mobile phone of the operator, or may be a portable work terminal that the operator needs to carry when working. Before the operator performs work, the operator operates the terminal to receive task information sent by the main device 11, then when the operator approaches the gap, first verification information sent by the sensing device 13 deployed in the gap is obtained, and the first verification information is verified according to the task information.
Optionally, the master device 11 is specifically configured to:
acquiring working condition information;
generating task information of each operator based on the working condition information, wherein the task information comprises information of an interval to be operated by each operator;
the task information of each operator is sent to the terminal 12 of that operator.
In this embodiment, the operating condition information includes the work tasks in the current substation. The main device 11 performs unified management and distribution on the work tasks according to the conditions and working condition information of the operators, and generates task information of each operator to indicate an interval at which each operator needs to operate, thereby realizing flexible distribution and management.
Optionally, the sensing device 13 comprises an infrared sensing unit and an active RFID tag.
The infrared sensing unit is used for sensing whether personnel exist in the deployed interval or not and sending a first trigger signal to the active RFID tag when sensing that personnel exist in the deployed interval.
And the active RFID tag is used for sending first verification information of the interval in which the active RFID tag is deployed outwards when receiving the first trigger signal.
In this embodiment, the infrared sensing unit is used to sense whether a human body exists at an interval where the sensing device is disposed. The sensing distance of the infrared sensing unit can be set according to the condition in the transformer substation. If the infrared sensing unit senses that a human body exists, the active RFID label is controlled to send out the first verification information of the interval through the first trigger signal, and therefore the terminal appearing in the interval preset range is subjected to identity verification. When the situation that a human body approaches is monitored, the active RFID tag starts, and power consumption can be reduced. The first trigger signal in this embodiment may also be generated by the control unit in the sensing device 13 and sent to the active RFID tag.
Optionally, the sensing device 13 further includes a shooting unit and a communication unit;
the infrared sensing unit is also used for sending a second trigger signal to the shooting unit when sensing that personnel exist in the interval where the infrared sensing unit is deployed.
And the shooting unit is used for shooting the image containing the person when receiving the second trigger signal.
A communication unit for transmitting an image containing the person to the host device 11.
The terminal 12 is further configured to send the verification result to the host device 11.
And the master device 11 is further configured to receive the image containing the person and the verification result, and store the verification result and the image containing the person in a bound manner.
In this embodiment, when the infrared sensing unit senses a person, the second trigger signal controls the shooting unit to shoot the person, the communication unit sends an image containing the person to the main device 11, and meanwhile, the terminal 12 sends a verification result to the main device 11 after verifying the first verification information of the current interval. The main device 11 binds and stores the image and the verification result, and further can check the post arrival and post replacement condition of the operator, and effectively manage the working condition of the operator. The main device 11 can also bind the verification result and the image according to the time or the task information, so as to facilitate later-stage query.
Optionally, the terminal 12 is specifically configured to:
judging whether the first check information is consistent with the task information;
if the current interval is consistent with the task interval, the verification is passed, and prompt information for indicating that the current interval is the task interval is sent;
if not, the verification is not passed, and alarm information used for indicating that the current interval is not the task interval is sent.
In this embodiment, the first check information and the task information may be in the form of numbers, and a unique number is assigned to each interval according to the position of the interval for management. The terminal 12 receives the task information sent by the main device 11 through the wireless network module, receives the first verification information sent by the sensing device 13 through the tag reading unit, verifies the first verification information and the task information through the processor, and sends prompt information for indicating that verification is passed and alarm information for indicating that verification is not passed through the alarm unit. The prompt information for indicating that the verification is passed may include a prompt that the identity verification is successful, and may be provided with a voice prompt for reminding an operator of a notice. The alarm information for indicating that the verification fails can be an alarm or a warning for indicating that the voice prompt fails. After the verification is completed, the terminal 12 may further send the verification result to the host device 11 or the cloud storage platform.
In this embodiment, the terminal 12 may further store preset information in advance, where the preset information includes authentication information corresponding to each interval. When an operator is assigned, corresponding intervals are distributed for the operator according to preset information, and the operator can pass the verification after inputting corresponding verification information at the intervals; or when the same operator is allocated to different intervals at different time, the verification of different personnel can be realized through the preset information.
Optionally, the sensing device 13 is adapted to be mounted on a countertop.
In this embodiment, the active RFID tag in the sensing device 13 is mounted in a suitable position on the counter so that the infrared sensing unit can sense a person moving near the compartment, i.e. entering the compartment, without being triggered by the wrong hand of a passing person.
The alarm system for preventing the mistaken entering into the electrified interval comprises main equipment 11, a terminal 12 and at least two induction devices 13, wherein each induction device 13 is arranged in one interval; the main device 11 is used for sending task information to the terminal 12; the sensing device 13 is used for sending first verification information of the deployed interval to the outside when monitoring that personnel exist in the deployed interval; and the terminal 12 is configured to receive the task information, verify the first verification information according to the task information after receiving the first verification information, and send alarm information indicating that the current interval is not the task interval when the verification fails. According to the invention, the first verification information sent by the induction device 13 is verified through the terminal 12 and the task information, and an alarm is sent when the verification fails, so that operators who possibly mistakenly enter the electrified interval can be prompted in time, and the problem of accidents caused by the mistaken entering of the transformer substation into the electrified interval can be solved.
The following are embodiments of the method of the present invention, and reference may be made to the above-described system embodiments for details not described in detail therein.
Fig. 2 shows a flowchart of an implementation of the alarm method for preventing the false access to the live interval, which is applied to the terminal and detailed as follows:
and step 204, if the verification is not passed, sending alarm information for indicating that the current interval is not the task interval.
Optionally, the task information includes second check information of a task interval to be entered;
verifying the first verification information according to the task information, comprising:
judging whether the second check information is consistent with the task information;
if the current interval is consistent with the task interval, the verification is passed, and a prompt for indicating that the current interval is the task interval is sent;
if not, the verification is not passed.
The alarm method for preventing mistaken access to the electrified interval provided by the embodiment of the invention firstly receives task information sent by main equipment; then receiving first verification information of the interval where the sensing device is deployed, wherein each sensing device is deployed in one interval; finally, verifying the first verification information according to the task information; if the verification is not passed, alarm information used for indicating that the current interval is not the task interval is sent out. The alarm method for preventing the mistaken entering of the interval can verify whether the operator enters the correct interval to be entered or not according to the first check information and the second check information, and sends alarm information before the operator enters the wrong interval, so that the operator can be prevented from entering the electrified interval by mistake.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
The embodiment of the invention also provides an alarm device for preventing mistaken access to the electrified interval, which is applied to a terminal and comprises:
the first receiving module is used for receiving task information sent by the main equipment;
the second receiving module is used for receiving first verification information of the interval where the sensing device is deployed, wherein each sensing device is deployed in one interval;
the verification module is used for verifying the first verification information according to the task information;
and the alarm module is used for sending alarm information for indicating that the current interval is not the task interval when the verification fails.
Optionally, the task information includes second check information of a task interval to be entered;
the verification module is further to:
judging whether the second check information is consistent with the task information;
if the current interval is consistent with the task interval, the verification is passed, and a prompt for indicating that the current interval is the task interval is sent out;
if not, the verification is not passed.
Fig. 3 is a schematic diagram of a terminal according to an embodiment of the present invention. As shown in fig. 3, the terminal 3 of this embodiment includes: a processor 30, a memory 31 and a computer program 32 stored in said memory 31 and executable on said processor 30. The processor 30 executes the computer program 32 to implement the steps of the above-mentioned alarm method embodiments for preventing the false access to the charging interval, such as the steps 201 to 204 shown in fig. 2.
Illustratively, the computer program 32 may be partitioned into one or more modules/units, which are stored in the memory 31 and executed by the processor 30 to implement the present invention. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution of the computer program 32 in the terminal 3.
The terminal 3 may be a desktop computer, a notebook, a palm computer, a cloud server, or other computing devices. The terminal may include, but is not limited to, a processor 30, a memory 31. It will be appreciated by those skilled in the art that fig. 3 is merely an example of a terminal 3 and does not constitute a limitation of the terminal 3, and may include more or fewer components than shown, or some components may be combined, or different components, e.g. the terminal may also include input output devices, network access devices, buses, etc.
The Processor 30 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 31 may be an internal storage unit of the terminal 3, such as a hard disk or a memory of the terminal 3. The memory 31 may also be an external storage device of the terminal 3, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card) and the like provided on the terminal 3. Further, the memory 31 may also include both an internal storage unit and an external storage device of the terminal 3. The memory 31 is used for storing the computer program and other programs and data required by the terminal. The memory 31 may also be used to temporarily store data that has been output or is to be output.
It should be clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional units and modules is only used for illustration, and in practical applications, the above function distribution may be performed by different functional units and modules as needed, that is, the internal structure of the apparatus may be divided into different functional units or modules to perform all or part of the above described functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only used for distinguishing one functional unit from another, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the above embodiments, the description of each embodiment has its own emphasis, and reference may be made to the related description of other embodiments for parts that are not described or recited in any embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus/terminal and method may be implemented in other ways. For example, the above-described apparatus/terminal embodiments are merely illustrative, and for example, the division of the modules or units is only one type of logical function division, and other division manners may exist in actual implementation, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated modules/units, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow of the method according to the embodiments of the present invention may also be implemented by a computer program, which may be stored in a computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method embodiments may be implemented. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, read-Only Memory (ROM), random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain suitable additions or subtractions depending on the requirements of legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media may not include electrical carrier signals or telecommunication signals in accordance with legislation and patent practice.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein.
Claims (9)
1. An alarm system for preventing mistaken access to an electrified interval is characterized by comprising main equipment, a terminal and at least two induction devices, wherein each induction device is arranged in one interval;
the main equipment is used for sending task information to the terminal;
the sensing device is used for sending first verification information of the deployed interval to the outside when monitoring that personnel exist in the deployed interval;
the terminal is used for receiving the task information, verifying the first verification information according to the task information after receiving the first verification information, and sending alarm information for indicating that the current interval is not a task interval when the verification fails;
the master device is specifically configured to:
acquiring working condition information;
generating task information of each operator based on the working condition information, wherein the task information comprises information of intervals to be operated by each operator;
and transmitting the task information of each operator to the terminal of the operator.
2. The alarm system for preventing the mistaken entering into the electrified interval according to claim 1, wherein the sensing device comprises an infrared sensing unit and an active RFID tag;
the infrared sensing unit is used for sensing whether personnel exist in the deployed interval or not and sending a first trigger signal to the active RFID tag when sensing that personnel exist in the deployed interval;
and the active RFID tag is used for sending first verification information of the interval in which the active RFID tag is deployed outwards when receiving the first trigger signal.
3. The alarm system for preventing the mistaken entering into the electrified interval according to claim 2, wherein the induction device further comprises a shooting unit and a communication unit;
the infrared sensing unit is further used for sending the second trigger signal to the shooting unit when sensing that personnel exist in the interval where the infrared sensing unit is deployed;
the shooting unit is used for shooting an image containing the person when receiving the second trigger signal;
the communication unit is used for transmitting the image containing the person to the main equipment;
the terminal is also used for sending a verification result to the main equipment;
the main device is further configured to receive the image containing the person and the verification result, and bind and store the verification result and the image containing the person.
4. The alarm system for preventing the mistaken entering into the electrified interval according to claim 2, wherein the terminal is specifically configured to:
judging whether the first check information is consistent with the task information or not;
if the current interval is consistent with the task interval, the verification is passed, and prompt information used for indicating that the current interval is the task interval is sent;
if not, the verification is not passed, and alarm information used for indicating that the current interval is not the task interval is sent.
5. The system of claim 2, wherein the sensing device is configured to be mounted on a counter.
6. An alarm method for the alarm system for preventing the false access to the live interval in claim 1 is applied to a terminal, and the method comprises the following steps:
receiving task information sent by a main device;
receiving first verification information of an interval where the sensing device is deployed, wherein each sensing device is deployed in one interval;
verifying the first verification information according to the task information;
if the verification is not passed, alarm information used for indicating that the current interval is not the task interval is sent out.
7. The warning method according to claim 6, characterized in that the task information comprises second check-up information of a task interval to be entered;
verifying the first verification information according to the task information, including:
judging whether the second check information is consistent with the task information or not;
if the current interval is consistent with the task interval, the verification is passed, and a prompt for indicating that the current interval is the task interval is sent out;
if not, the verification is not passed.
8. A terminal comprising a memory, a processor and a computer program stored in said memory and executable on said processor, characterized in that said processor, when executing said computer program, carries out the steps of the alarm method according to claim 6 or 7 above.
9. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the alarm method according to claim 6 or 7.
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| CN208861437U (en) * | 2018-09-21 | 2019-05-14 | 国家电网有限公司 | A kind of substation safety distance prompt device |
| CN109919269A (en) * | 2019-03-08 | 2019-06-21 | 大唐东营发电有限公司 | A kind of faulty action preventing system based on two dimensional code |
| CN110188648A (en) * | 2019-05-23 | 2019-08-30 | 国家电网有限公司 | Anti- based on image is strayed into partitioning method, device and terminal device |
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