CN112491128B - Dual-power supply monitoring system and method - Google Patents
Dual-power supply monitoring system and method Download PDFInfo
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- CN112491128B CN112491128B CN202011279895.9A CN202011279895A CN112491128B CN 112491128 B CN112491128 B CN 112491128B CN 202011279895 A CN202011279895 A CN 202011279895A CN 112491128 B CN112491128 B CN 112491128B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000012806 monitoring device Methods 0.000 claims abstract description 92
- 230000009977 dual effect Effects 0.000 claims abstract description 51
- 238000004891 communication Methods 0.000 claims abstract description 31
- 230000002265 prevention Effects 0.000 claims description 29
- 230000008859 change Effects 0.000 claims description 27
- 230000002159 abnormal effect Effects 0.000 claims description 6
- 238000004088 simulation Methods 0.000 claims description 4
- 238000012546 transfer Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 25
- 230000005540 biological transmission Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000007123 defense Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
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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
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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
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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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
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/12—Energy storage units, uninterruptible power supply [UPS] systems or standby or emergency generators, e.g. in the last power distribution stages
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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
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/248—UPS systems or standby or emergency generators
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Computer Networks & Wireless Communication (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a dual-power supply monitoring system and a method, wherein the system comprises a mobile operation platform, a server and a switch state monitoring device, wherein the switch state monitoring device is arranged on a first power switch of each power supply of an automatically switched dual-power supply, and the system comprises the following components: the switch state monitoring device is in communication connection with the server and is used for sending state information of each first power switch to the server; the server is in communication connection with the switch state monitoring device and the mobile operation platform, and is used for receiving the state information of the first power switch sent by the switch state monitoring device and sending the state information of the first power switch to the transfer operation platform; the mobile operation platform is in communication connection with the server and is used for receiving the state information of the first power switch sent by the server so as to monitor the automatically switched first power switch of the dual power supply and realize the real-time monitoring of the power supply of the dual power supply.
Description
Technical Field
The embodiment of the invention relates to the field of dual power management, in particular to a dual power supply monitoring system and a dual power supply monitoring method.
Background
Nowadays, 10kv dual-power equipment is increasingly increased, requirements on power supply quality of user sides like hospitals, schools and the like are also higher, and spare power automatic switching equipment and non-spare power automatic switching equipment are increasingly used.
Because the mobility of electricians on the client side is large, the personnel technical level is uneven, and the randomness of the equipment overhaul switching operation is large; the automatic switching dual-power equipment of the client side is operated by an individual at present, the equipment is not connected to an automatic platform of a power supply department, and the power supply department cannot control the switching action of a switch, and cannot effectively monitor the dual-power switching of the client side due to personnel and insufficient technology. Therefore, there is an urgent need for a system that can monitor dual power of an automatically switched dual power device and a manually switched dual power device on the user side.
Disclosure of Invention
The invention provides a dual-power supply monitoring system and a dual-power supply monitoring method, which are used for effectively monitoring a dual-power supply operation mode of a power distribution network.
In a first aspect, an embodiment of the present invention provides a dual-power supply monitoring system, where the system includes a mobile operation platform, a server, and a switch state monitoring device, where the switch state monitoring device is disposed on a first power switch of each power supply of the dual-power supply that is automatically switched, where:
the switch state monitoring device is in communication connection with the server and is used for sending state information of each first power switch to the server;
the server is in communication connection with the switch state monitoring device and the mobile operation platform, and is used for receiving the state information of the first power switch sent by the switch state monitoring device and sending the state information of the first power switch to the transfer operation platform;
the mobile operation platform is in communication connection with the server and is used for receiving the state information of the first power switch sent by the server so as to monitor the automatically switched double-power first power switch.
In a second aspect, an embodiment of the present invention further provides a dual power supply monitoring method for monitoring a state of a first power switch of each power supply of an automatically switched dual power supply, where:
transmitting state information of each first power switch to a server based on the switch state monitoring device;
receiving state information of a first power switch from a switch state monitoring device based on a server, and sending the state information of the first power switch to the transfer operation platform;
and receiving state information of the first power switch sent by the server based on the mobile operation platform so as to monitor the automatically switched dual-power first power switch.
According to the technical scheme provided by the embodiment of the invention, the switch state monitoring device is arranged on the first power switch of each power supply of the automatically switched dual power supplies to acquire the state information of each first power switch and send the state information to the server, and the server sends the state information of the first power switch to the mobile operation platform so that operation and maintenance staff can feed back the state information of the first power switch, thereby facilitating the operation and maintenance staff to know the state of dual power supplies and preventing the occurrence of equipment damage caused by simultaneous power supply of the dual power supplies or other misoperation.
Drawings
In order to more clearly illustrate the technical solution of the exemplary embodiments of the present invention, a brief description is given below of the drawings required for describing the embodiments. It is obvious that the drawings presented are only drawings of some of the embodiments of the invention to be described, and not all the drawings, and that other drawings can be made according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a dual-power supply monitoring system according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of another dual-power supply monitoring system according to a second embodiment of the present invention;
fig. 3 is a flow chart of a dual-power supply monitoring method according to a third embodiment of the present invention;
fig. 4 is a flow chart of an automatic switching dual-power supply monitoring method according to a third embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present invention are shown in the drawings.
Example 1
Fig. 1 is a schematic structural diagram of a dual-power supply monitoring system according to an embodiment of the present invention, where the embodiment is applicable to a case of monitoring when automatically switching between dual-power supplies, and the system may be implemented in software and/or hardware.
As shown in fig. 1, the system of the present embodiment includes a mobile operation platform 130, a server 120 and a switch state monitoring device 110, wherein the switch state monitoring device 110 is disposed on a first power switch of each of the automatically switched dual power supplies, and the first power switch comprises: the switch state monitoring device 110 is communicatively connected to the server 120 and is configured to send state information of each first power switch to the server 120.
Wherein the switch state monitoring device 110 is provided on a power switch of each of automatically switched dual power supplies including a main power supply and a standby power supply. The automatic switching dual power supply is a standby power supply, and when the main power supply is powered off due to faults or other reasons of the power supply, the automatic switching dual power supply is automatically switched to the standby power supply, so that the user is ensured not to suddenly power off when unexpected accidents occur, the production and life of the user can be ensured to continue normal operation, and the loss caused by the power failure is reduced to the minimum. The state information of the first power switch includes information that the current state of the first power switch is on/off, that the power corresponding to the first power switch is standby power/main power, that the power corresponding to the first power switch is located, and the like. The switch state monitoring device 110 is in communication connection with the server 120, where the communication connection includes, but is not limited to, bluetooth, 5G network, etc., and the embodiment of the present invention adopts a narrowband internet of things mode to perform the communication connection between the switch state monitoring device 110 and the server 120, and the communication connection between the server 120 and the mobile operation platform 130, and between the server 120 and the error prevention host 220 also adopts a narrowband internet of things mode to perform data transmission.
Specifically, the switch state monitoring device 110 is disposed on the first power switch of each power source, so as to monitor the power supply condition of each power source. If the first power switch is closed, the power supply where the first power switch is located is in a power supply state, and conversely, if the first power switch is opened, the power supply where the first power switch is located is in an idle state. The state information of the first power switch monitored by the switch state monitoring device 110 is reported to the server 120. It should be understood that the dual power supply of the present application may be multiple sets.
In one embodiment, the switch state monitoring device 110 includes: an information preset sending module, configured to send, if the state information of the first power switch corresponding to the switch state monitoring device 110 does not change within a preset time, state basic information of the switch state monitoring device 110 to the server 120; the server 120 is further configured to send status basic information of the switch status monitoring device 110 to the mobile operation platform 130.
The state basic information of the switch state monitoring device includes whether the switch state monitoring device 110 is powered on normally, whether the acquired data is abnormal, and the like. Specifically, the switch state monitoring device 110 stores the obtained state information of the first power supply, and sets a time period in advance, when the state information of the first power supply switch does not change in the time period, the state basic information of the switch state monitoring device 110 is sent to the server 120, the server 120 receives the state basic information of the switch state monitoring device 110 and sends the state basic information to the mobile operation platform 130, so that an operation and maintenance worker receives the state basic information of the switch state monitoring device in a preset time, and knows that the first power supply switch of each power supply in the dual power supply is not changed, that is, the dual power supply mode is not changed, at this time, the state basic information of the received switch state monitoring device knows whether the power supply of the switch state monitoring device is normal, whether the operation can be continued or not, and the like, thereby helping the operation and maintenance worker determine whether maintenance or replacement of the switch state monitoring device is needed, and avoiding that the result monitored by the switch state monitoring device is wrong, the operation and maintenance worker cannot timely take a message and take remedial measures, and the equipment of dual power supply is damaged.
In another embodiment, the switch state monitoring device 110 further comprises: the state change information sending module is configured to send, in real time, the state change information of the first power switch to the server 120 if the state information of the first power switch corresponding to the switch state monitoring device 110 changes within a preset time; the server 120 is further configured to send status change information of the first power switch to the mobile operation platform 130.
The state change information includes the current state of the first power switch, the time when the state change of the first power switch occurs, the position information of the corresponding power attribute which is standby power/main power and the power, and the like. When the state information of the first power switch changes within a preset time period, the state change information sending module sends the state change information of the first power switch to the server 120, the server 120 receives the state change information of the first power switch and sends the state change information to the mobile operation platform 130, and an operation and maintenance worker timely finds the position of the power supply corresponding to the first power switch and determines whether dual power supply is normal or not according to the state change information. If the dual power supply fails, for example, the dual power supply simultaneously supplies power, the operation and maintenance staff confirms the position information of the power supply and the users in the affiliated platform area according to the state change information, and the failure information of the power supply can be timely sent to the users through the mobile operation platform 130, so that the damage of the automatically switched dual power supply equipment is prevented.
Optionally, the server 120 is communicatively connected to the switch state monitoring device 110 and the mobile operation platform 130, and is configured to receive the state information of the first power switch sent by the switch state monitoring device 110, and send the state information of the first power switch to the mobile operation platform 110;
the server 120 serves as an intermediate platform, receives the state information of the first power switch sent by the switch state monitoring device 110, and sends the state information to the mobile operation platform 130, so that the state information acquired by the switch state monitoring device 110 can be transmitted to the mobile operation platform 130 in a wireless communication manner, and the operation and maintenance staff can conveniently monitor the power supply conditions of the dual power supplies at a plurality of different positions simultaneously.
Optionally, the mobile operation platform 130 is communicatively connected to the server 120, and is configured to receive status information of the first power switch sent by the server 120, so as to monitor the automatically switched dual-power first power switch.
The mobile operation platform 130 receives the status information of the first power switches sent by the server 120, displays the status information of the first power switches, and allows an operation and maintenance staff to check the status of the first power switches, so as to know the power supply condition of the main/standby power supply corresponding to each first power switch, and further know whether the equipment connected by the main/standby power supply operates normally.
According to the technical scheme provided by the embodiment of the invention, the state information of the first power switch is acquired through the switch state monitoring device arranged on the first power switch, the state information of the first power switch is sent to the server, the state information of the first power switch is sent to the mobile operation platform through the server, wireless communication transmission of the state information of the first power switch is realized, operation and maintenance staff can monitor the state information of the first power switch at a plurality of different positions through the mobile operation platform, so that the power supply condition of the power supply corresponding to the first power switch is acquired, whether equipment connected with the power supply is normally operated or not is acquired, the operation and maintenance staff can conveniently know the power supply condition of double power supplies at any time, overhaul of the double power supplies at any time is realized, and equipment damage caused by abnormal power supply is avoided.
Example two
Fig. 2 is a schematic structural diagram of a dual-power supply monitoring system according to an embodiment of the present invention, where optimization is performed on the basis of the foregoing embodiment, and monitoring and management of an automatically switched dual-power supply mode are added. Here, technical terms identical or similar to those of the above-described embodiments will not be repeated.
As shown in fig. 2, the system of the embodiment of the present invention further includes: lockset 210, error proofing host 220, and computer key 230; wherein: the lock 210 is provided on the second power switch of each of the manually switched dual power supplies.
The lock 210 is an anti-misoperation lock, and is matched with the computer key 230. The manual switching double power supply is used for supplying power to the main power supply, and when the main power supply fails, the manual switching is performed to the standby power supply to supply power to the equipment. A lock 210 is provided on the second power switch on each of the manually switched dual power supplies. When the second power switch needs to be opened or closed, the lock 210 needs to be opened first, and then the second power switch can be operated. Illustratively, to facilitate the management of locks 210, each lock 210 will be provided with a number, such as lock 001 on the second power switch of the main power in the ZZ dual power of the XX distribution network zone.
On this basis, the error prevention host 220 is optionally in communication with the computer key 230, and is operable to send unlocking ticket information to the computer key 230.
The anti-error host 220 refers to a host that a worker checks the state of the lock 210 and issues a command to open or close the lock 210. The operation ticket refers to written basis for electric operation in the electric power system, and comprises a dispatching instruction ticket and a transformation operation ticket. The unlocking ticket information includes, but is not limited to, lock number, lock position, unlocking time, number of locks to be unlocked, order in which each lock 210 is opened, etc. The error prevention host 220 transmits unlocking ticket information to the computer key 230, so that the computer key 230 can unlock or lock the lock 210.
The computer key 230 and the error-proof host 220 are connected by a communication adapter. The communication adapter is used as a necessary component for connecting the shared resource, so that information transmission between the computer key 230 and the error-proof host 220 can be better performed.
In one embodiment, the error-proof host 220 may further include: and the simulation previewing module is used for generating unlocking operation ticket information.
When the lock 210 is unlocked, the order of the locks 210, the unlocking time of the locks 210, etc. need to be determined, the positions of the locks to be opened are determined by the simulation previewing module, the order of each lock 210 and the unlocking time are pre-exercised on the error-proof host 220 to obtain an optimal scheme, and then unlocking operation ticket information is generated. The unlocking operation ticket information obtained by the simulation previewing module can save unlocking time and avoid equipment damage caused by disordered unlocking steps.
Further, the computer key 230 may be used to unlock or lock the lock 210 provided on the second power switch based on the unlock ticket information.
Specifically, the computer key 230 receives the unlocking ticket information, and performs the opening or closing of the lock 210 on the second power switch based on the unlocking ticket information, so as to monitor and manage the second power switch, and when the dual power supply is powered by the manual switching, the dual power supply is not abnormal due to manual misoperation, and the equipment is damaged, so that unnecessary economic loss is caused.
In an embodiment, the error prevention host 220 may also transmit unlocking ticket information through the server 120 and the mobile operation platform 130, and specifically, the error prevention host 220 is communicatively connected to the server 120 and is further configured to send the unlocking ticket information to the server 120; the server 120 is in communication connection with the error prevention host 220 and the mobile operation platform 130, and is further configured to receive unlocking operation ticket information sent by the error prevention host 220, and send the unlocking operation ticket information to the mobile operation platform 130; the mobile operation platform 130 is in communication connection with the server 120 and the computer key 230, and is further configured to receive the unlocking ticket information sent by the server 120, and send the unlocking ticket information to the computer key 230, so that the computer key 230 opens or closes the lock 210 set on the second power switch based on the unlocking ticket information.
After generating the unlocking ticket information, the error prevention host 220 sends the unlocking ticket information to the server 120, the server 120 forwards the unlocking ticket information to the mobile operation platform 130, the mobile operation platform 130 receives the unlocking ticket information, and sends the unlocking ticket information to the computer key 230, so that the computer key 230 controls the lockset 210 based on the unlocking ticket information. By transmitting the unlocking operation ticket information in this way, the operation staff can know the unlocking condition of the lockset 210 in advance on the mobile operation platform 130 according to the unlocking operation ticket information. The communication link between the mobile operator platform 130 and the computer key 230 includes, but is not limited to, bluetooth.
When the lock 210 is unlocked or locked, the operation information of the lock 210 can be recorded, and in an embodiment, the computer key 230 can be further used for recording the unlocking operation information and sending the unlocking operation information to the error prevention host 220; the error prevention host 220 may be further configured to receive the unlocking operation information sent by the computer key 230, and display the unlocking operation information.
The unlocking operation information includes, but is not limited to, actual unlocking time, actual unlocking lockset number, actual unlocking lockset sequence and the like. The unlocking operation information may be uploaded to the error preventing host 220 after the unlocking task is completed according to the unlocking operation ticket information. The unlocking or locking operation of the lockset 210 is performed through the computer key 230, unlocking operation information is recorded, the unlocking operation information is fed back to the error prevention host 220, the error prevention host 220 receives the unlocking operation information and displays the unlocking operation information, so that a worker can check the actual unlocking condition on the error prevention host 220, and the worker can know the actual condition of the lockset 210 conveniently.
In another embodiment, the computer key 230 is optionally further used for recording unlocking operation step information and sending the operation step information to the mobile operation platform 130; the mobile operation platform 130 is further configured to receive the operation step information sent by the computer key 230, send the operation step information to the server 120, and the server 120 receives the operation step information sent by the mobile operation platform 130, and sends the operation step information to the anti-error host 220, so that the anti-error host 220 receives the operation step information and displays the operation step information.
The operation step information includes the time when the lock 210 is actually opened, the number corresponding to the lock 210 that is opened, the time when the lock 210 is actually locked, etc., and when one of the locks 210 is opened, the computer key 230 feeds back the number of the lock 210, the time when the lock is unlocked, etc. to the mobile operation platform 130 in real time. The mobile operation platform 130 feeds back the real-time unlocking operation step information to the server 120, the server 120 feeds back the operation step information to the error prevention host 220, and the error prevention host 220 displays the operation step information, so that background staff can check the unlocking or locking progress of the lockset 210 at any time.
According to the technical scheme provided by the embodiment of the invention, the switch state monitoring device is arranged on the first power switch of each power supply of the automatically switched dual power supply, so that the state information of the first power switch is monitored and fed back to the server, and the state information is uploaded to the mobile operation platform through the server, so that operation and maintenance staff can monitor the power supply condition of each power supply of the automatically switched dual power supply. The second power switch of each power supply of the manually switched dual power supplies is provided with the lock, unlocking operation ticket information is generated in the error-proof host computer and uploaded to the server, the server transmits the unlocking operation ticket information to the mobile operation platform, the mobile operation platform sends the unlocking operation ticket information to the computer key, and the computer key controls the opening or closing of the lock based on the unlocking operation ticket information, so that the control of the power supply mode of the manually switched dual power supplies is realized. The technical scheme provided by the embodiment of the invention can realize the monitoring of automatically switched dual-power supply and the monitoring and control of manually switched dual-power supply, can discover the problem of dual-power supply in time, and can avoid the problem of damage to the dual-power connection equipment caused by the error of dual-power supply.
It should be noted that, each module and sub-module included in the above system are only divided according to the functional logic, but not limited to the above division, so long as the corresponding functions can be implemented; in addition, the specific names of the functional modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the embodiments of the present invention.
Example III
Fig. 3 is a schematic flow chart of a dual-power supply monitoring method according to an embodiment of the present invention, where the dual-power supply monitoring method according to the embodiment of the present invention is used for monitoring a state of a first power switch of each power supply of an automatically switched dual power supply, and includes the following steps:
and S310, transmitting the state information of each first power switch to the server based on the switch state monitoring device.
Specifically, the switch state monitoring device acquires state information of the first power switch of each power supply, and uploads the acquired state information of the first power switch of each power supply to the server.
S320, receiving state information of a first power switch from a switch state monitoring device based on a server, and sending the state information of the first power switch to the transfer operation platform.
Specifically, the server receives the state information of the first power switch of each power supply, and sends the state information of the first power switch of each power supply to the mobile operation platform, so that wireless transmission of the state information of the first power switch is realized, and unified management of the first power switch is facilitated.
S330, receiving state information of the first power switch sent by the server based on the mobile operation platform so as to monitor the automatically switched dual-power first power switch.
The mobile operation platform receives state information of the first power switch of each power supply to monitor the first power switch of the automatically switched dual power supply, so that operation and maintenance staff can check the state information of the first power switch of the main/standby power supply in the dual power supply at different positions on the mobile operation platform at any time, and further know the power supply condition of the dual power supply.
If the state information of the first power switch corresponding to the switch state monitoring device is unchanged within a preset time, sending the state basic information of the switch state monitoring device to a server through the switch state monitoring device; and the state basic information of the switch state monitoring device is sent to the mobile operation platform through the server.
Specifically, a time period is preset, if the state information of the first power switch is unchanged in the time period, the basic state information fed back to the server switch state monitoring device is fed back, so that the server forwards the basic state information to the mobile operation platform, operation and maintenance staff checks the state basic information of the switch state monitoring device and knows whether the switch state monitoring device works normally or not, whether maintenance or replacement is needed, and the problem that double-power-supply equipment is damaged because the operation and maintenance staff cannot monitor the actual state information of the first power switch and does not take effective measures due to the fact that the switch state monitoring device breaks down is avoided.
If the state information of the first power switch corresponding to the switch state monitoring device changes within the preset time, the state change information of the first power switch is sent to a server in real time through the switch state monitoring device; and sending the state change information of the first power switch to a mobile operation platform through a server.
Specifically, when the state information of the first power switch changes in a preset time period, the switch state monitoring device acquires the state change information in real time and sends the state change information to the server, and the server receives the state change information and sends the state change information to the mobile operation platform in real time, so that operation and maintenance staff can know whether the power supply condition of the power supply corresponding to the first power switch with the state change is normal or not, and take countermeasures in time.
Fig. 4 is a flowchart of a dual power supply monitoring method for automatic switching according to an embodiment of the present invention. As shown in fig. 4, the identity information of the operation and maintenance staff, the state information of the switch state monitoring device of the area in charge of the operation and maintenance staff and the state information of the first power switch are uploaded to the server based on the mobile operation platform, and then the switch state monitoring device monitors the state information of the first power switch. If the state information of the first power switch does not change within the preset time period, the switch state monitoring device sends the basic state information of the switch state monitoring device to the server, and the server sends the basic state information to the mobile operation platform. For example, when the first power switch does not change in the preset time period, the switch state monitoring device may enter the sleep mode, the time reaches the preset time or the sleep state is terminated by external trigger, the switch state monitoring device compares the current own basic state information with the previous basic state information, whether the time is changed or not, and when the time is changed, the basic state information of the switch state monitoring device is sent to the server, so that the server sends the basic state information of the switch state monitoring device to the mobile operation platform. Therefore, operation and maintenance staff can know that the state of the first power switch is unchanged and the double-power supply condition is unchanged in a preset time period, the basic state information of the switch state monitoring device can also know whether the switch state monitoring device works normally, and the server is used as a middle transmission tool, so that data transmitted each time can be stored, and the follow-up checking of the working condition of each link is facilitated. Of course, the switch state monitoring device can also directly send the own basic state information to the mobile operation platform, so that the transmission of an intermediate server is avoided, and the speed of data transmission is increased. Then, the switch state monitoring device will continue to perform the state monitoring operation of the first power switch. If the state information of the first power supply switch changes within the preset time period, the switch state monitoring device sends the state information of the first power supply to the server in real time, and the server sends the state information of the first power supply to the mobile operation platform, so that operation and maintenance staff can know the power supply condition of the double power supplies in time, and if necessary, the power supply condition of the double power supplies is reflected to users in corresponding areas. For example, the state information of the first power switch can be known as the simultaneous power supply of the dual power supplies, and the operation and maintenance staff sends the current power supply condition of the dual power supplies to the user terminal, so that the user can intervene in time on the first power switch, and the damage of equipment powered by the dual power supplies is avoided. Then, the switch state monitoring device will continue to perform the state monitoring operation of the first power switch.
Further, the dual-power supply monitoring method is used for monitoring a dual-power supply state of manual switching, wherein unlocking operation ticket information is sent to a computer key based on an error-proof host; and unlocking or locking the lockset arranged on the second power switch based on the unlocking operation ticket information through a computer key, wherein the lockset is arranged on the second power switch of each power supply of the manually-switched dual power supply.
The determination of the unlocking operation ticket information comprises, but is not limited to, the unlocking operation ticket information which is generated by manual operation of a worker on a defense host or is preset under different conditions, and then the unlocking operation ticket information is determined according to the current time and the state information of a second power switch of the dual power supply.
The unlocking operation ticket information is sent to the server through an error prevention host; receiving unlocking operation ticket information sent by the error prevention host through a server, and sending the unlocking operation ticket information to the mobile operation platform; and receiving unlocking operation ticket information sent by the server through the mobile operation platform, and sending the unlocking operation ticket information to a computer key, so that the computer key can unlock or lock a lockset arranged on a second power switch based on the unlocking operation ticket information.
The unlocking operation information is recorded by the computer key and then sent to the anti-misoperation host computer in two modes, namely, the unlocking operation information is recorded by the computer key and then sent to the anti-misoperation host computer; and receiving the unlocking operation information sent by the computer key through the error prevention host, and displaying the unlocking operation information. The unlocking operation is directly sent to the defense host through the computer key, so that the data transmission speed can be increased. Secondly, recording unlocking operation step information through a computer key, sending the operation step information to a mobile operation platform, receiving the operation step information sent by the computer key through the mobile operation platform, and sending the operation step information to a server; and receiving operation step information sent by the mobile operation platform through the server, and sending the operation step information to an error prevention host, so that the error prevention host receives the operation step information and displays the operation step information. The computer key is retransmitted to the defense host through the server and the mobile operation platform, so that the data transmitted each time can be recorded on the server, and the data can be conveniently checked by staff.
According to the technical scheme provided by the embodiment of the invention, the state information of the first power switch is acquired through the switch state monitoring device arranged on the first power switch, the state information of the first power switch is sent to the server, the state information of the first power switch is sent to the mobile operation platform through the server, wireless communication transmission of the state information of the first power switch is realized, operation and maintenance staff can monitor the state information of the first power switch at a plurality of different positions through the mobile operation platform, so that the power supply condition of the power supply corresponding to the first power switch is acquired, whether equipment connected with the power supply is normally operated or not is acquired, the operation and maintenance staff can conveniently know the power supply condition of double power supplies at any time, overhaul of the double power supplies at any time is realized, and equipment damage caused by abnormal power supply is avoided.
Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.
Claims (6)
1. The utility model provides a dual supply power monitored control system, its characterized in that includes mobile operation platform, server and on-off state monitoring device, on the first switch of every power of dual supply of automatic switch-over, wherein:
the switch state monitoring device is in communication connection with the server and is used for sending state information of each first power switch to the server;
the server is in communication connection with the switch state monitoring device and the mobile operation platform, and is used for receiving the state information of the first power switch sent by the switch state monitoring device and sending the state information of the first power switch to the mobile operation platform;
the mobile operation platform is in communication connection with the server and is used for receiving the state information of the first power switch sent by the server so as to monitor the automatically switched double-power first power switch;
the switch state monitoring device further includes:
the state change information sending module is used for sending the state change information of the first power switch to the server in real time if the state information of the first power switch corresponding to the switch state monitoring device changes within a preset time;
the server is further used for sending the state change information of the first power switch to a mobile operation platform;
the state information of the first power switch comprises position information that the current state of the first power switch is on/off, the power corresponding to the first power switch is standby power/main power and the power corresponding to the first power switch is located; the switch state monitoring device includes:
the information preset sending module is used for sending the state basic information of the switch state monitoring device to the server if the state information of the first power switch corresponding to the switch state monitoring device is unchanged within a preset time;
the state basic information of the switch state monitoring device comprises whether the power on of the switch state monitoring device is normal or not and whether the acquired data is abnormal or not;
the server is also used for sending the state basic information of the switch state monitoring device to the mobile operation platform;
the system further comprises:
the lockset is arranged on a second power switch of each power supply of the manually-switched dual power supply;
the error-proof host is in communication connection with the computer key and is used for sending unlocking operation ticket information to the computer key;
the computer key is used for unlocking or locking the lockset arranged on the second power switch based on the unlocking operation ticket information;
the error prevention host is in communication connection with the server and is also used for sending the unlocking operation ticket information to the server;
the server is in communication connection with the error prevention host and the mobile operation platform, and is also used for receiving unlocking operation ticket information sent by the error prevention host and sending the unlocking operation ticket information to the mobile operation platform;
the mobile operation platform is in communication connection with the server and the computer key, and is also used for receiving unlocking operation ticket information sent by the server and sending the unlocking operation ticket information to the computer key, so that the computer key can unlock or lock the lockset arranged on the second power switch based on the unlocking operation ticket information.
2. The system of claim 1, wherein the computer key is further configured to record unlocking operation information and send the unlocking operation information to an error prevention host;
the error-proof host is also used for receiving the unlocking operation information sent by the computer key and displaying the unlocking operation information.
3. The system of claim 1, wherein the computer key is further configured to record unlocking operation step information and send the operation step information to the mobile operation platform;
the mobile operation platform is also used for receiving the operation step information sent by the computer key and sending the operation step information to a server;
the server receives the operation step information sent by the mobile operation platform and sends the operation step information to the error prevention host, so that the error prevention host receives the operation step information and displays the operation step information.
4. The system of claim 1, wherein the error protection host further comprises:
and the simulation previewing module is used for generating unlocking operation ticket information.
5. The system of claim 1, wherein the computer key is communicatively coupled to the anti-misuse host via a communications adapter.
6. A dual power supply monitoring method for monitoring the status of a first power switch of each power supply of an automatically switched dual power supply, wherein:
transmitting state information of each first power switch to a server based on the switch state monitoring device;
receiving state information of a first power switch from a switch state monitoring device based on a server, and sending the state information of the first power switch to a mobile operation platform;
receiving state information of a first power switch sent by the server based on a mobile operation platform so as to monitor the automatically switched double-power first power switch;
if the state information of the first power switch corresponding to the switch state monitoring device changes within the preset time, the state change information of the first power switch is sent to a server in real time through the switch state monitoring device; the state change information of the first power switch is sent to a mobile operation platform through a server;
if the state information of the first power switch corresponding to the switch state monitoring device is unchanged within a preset time, the state basic information of the first power switch is sent to a server in real time through the switch state monitoring device, and the state basic information of the first power switch is sent to a mobile operation platform through the server;
the state basic information of the switch state monitoring device comprises whether the power on of the switch state monitoring device is normal or not and whether the acquired data is abnormal or not;
the state information of the first power switch comprises position information that the current state of the first power switch is on/off, the power corresponding to the first power switch is standby power/main power and the power corresponding to the first power switch is located;
the lockset is arranged on a second power switch of each power supply of the manually-switched dual power supply;
the error-proof host is in communication connection with the computer key and is used for sending unlocking operation ticket information to the computer key;
the computer key is used for unlocking or locking the lockset arranged on the second power switch based on unlocking operation ticket information;
the error prevention host is in communication connection with the server and is also used for sending the unlocking operation ticket information to the server;
the server is in communication connection with the error prevention host and the mobile operation platform, and is also used for receiving unlocking operation ticket information sent by the error prevention host and sending the unlocking operation ticket information to the mobile operation platform;
the mobile operation platform is in communication connection with the server and the computer key, and is also used for receiving unlocking operation ticket information sent by the server and sending the unlocking operation ticket information to the computer key, so that the computer key can unlock or lock the lockset arranged on the second power switch based on the unlocking operation ticket information.
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