CN112217282B - Control method and control system for power supply office machine room - Google Patents
Control method and control system for power supply office machine room Download PDFInfo
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- CN112217282B CN112217282B CN202011076865.8A CN202011076865A CN112217282B CN 112217282 B CN112217282 B CN 112217282B CN 202011076865 A CN202011076865 A CN 202011076865A CN 112217282 B CN112217282 B CN 112217282B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—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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- 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
- H02J13/00028—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 involving the use of Internet protocols
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00036—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers
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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
- 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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The embodiment of the invention discloses a control method and a control system for a power supply office machine room, wherein the control method comprises the following steps: collecting parameters of all equipment in a power supply office machine room; storing parameters of all equipment in a power supply office machine room, and determining whether a network is normal or not; when the network abnormality is determined, if the parameter exceeds a corresponding preset parameter threshold, determining that the corresponding equipment is abnormal, calling a control logic condition set of the self-control operation in a local database, and starting the corresponding self-control operation according to the control logic condition set; and when the network is determined to be normal, the parameters are managed and displayed, and corresponding equipment is remotely controlled according to the parameters. The control method and the control system for the power supply office machine room can ensure the normal operation of power supply office equipment, greatly improve the control capability and the control level of emergency and improve the control reliability.
Description
Technical Field
The embodiment of the invention relates to a power grid management technology, in particular to a management and control method and a management and control system for a power supply office machine room.
Background
In a power system, a power supply office machine room is an important component of a power grid, equipment in the power supply office machine room supplies power for a load, normal power utilization of the load is ensured, and running reliability of the load is very important. If the equipment of the power supply machine room fails, the normal operation of the power grid can be influenced, and even serious economic loss is caused. Therefore, reliable control is required to be performed on the power supply office machine room, and normal operation of power supply office equipment is ensured.
At present, when monitoring equipment in a machine room and auxiliary standby equipment, various monitoring information cannot be intelligently associated and controlled, automatic control cannot be realized during power failure, and the power supply office has various daily operation equipment, so that equipment management and control are often required to be carried out by consuming a lot of manpower and material resources, and the management efficiency and effect are poor.
Disclosure of Invention
The embodiment of the invention provides a control method and a control system for a power supply office machine room, which are used for guaranteeing the normal operation of power supply office equipment, greatly improving the control capability and level of emergency and improving the control reliability.
In a first aspect, an embodiment of the present invention provides a method for controlling a power supply office machine room, including:
collecting parameters of all equipment in a power supply office machine room;
storing parameters of all equipment in a power supply office machine room, and determining whether a network is normal or not;
when the network abnormality is determined, if the parameter exceeds a corresponding preset parameter threshold, determining that the corresponding equipment is abnormal, calling a control logic condition set of the self-control operation in a local database, and starting the corresponding self-control operation according to the control logic condition set;
and when the network is determined to be normal, the parameters are managed and displayed, and corresponding equipment is remotely controlled according to the parameters.
Optionally, starting a corresponding self-control operation according to the set of control logic conditions, including:
determining control logic of the parameters according to the control logic condition set;
if the control logic of the parameter comprises the control logic of the equipment switch, the corresponding equipment switch is controlled to be in a closed state or an open state based on the control logic of the parameter, and a corresponding alarm signal is sent out.
Optionally, managing and displaying the parameters, and remotely controlling the corresponding devices according to the parameters, including:
acquiring an account number and a password input by a user, and determining whether the account number input by the user is authorized and whether the password is correct;
when the account number input by the user is authorized and the password is correct, integrating and displaying the parameters, and upgrading or modifying the parameter configuration of the corresponding equipment according to the parameters so as to perform remote control operation on the equipment.
Optionally, the above control method further includes:
and when the network is determined to be normal, transmitting the acquired parameters of all the devices in the power supply office machine room to the cloud.
Optionally, the transmission modes of the parameters include a wired transmission mode and a wireless transmission mode, and a transmission protocol corresponding to the wireless transmission mode is at least one of a wireless protocol, an MQTT, an NB-IOT and a lora Internet of things protocol.
Optionally, the parameters include at least one of equipment electrical parameters, air switch state parameters, temperature sensor readings, humidity sensor readings, monitoring pictures of equipment, UPS power data, and access control channel monitoring data of the machine room.
In a second aspect, an embodiment of the present invention further provides a management and control system for a power supply office room, including:
the acquisition module is used for acquiring parameters of all equipment in the power supply office machine room;
the storage module is electrically connected with the acquisition module and is used for storing parameters of all equipment in the power supply office machine room and determining whether a network is normal or not;
the local automatic control module is electrically connected with the storage module and is used for determining that corresponding equipment is abnormal and calling a control logic condition set of automatic control operation in the local database if the parameter exceeds a corresponding preset parameter threshold value when the network is abnormal, and starting corresponding automatic control operation according to the control logic condition set;
and the central processing module is in communication connection with the storage module and is used for managing and displaying parameters when the network is normal and remotely controlling corresponding equipment according to the parameters.
Optionally, the management and control system further includes a transmission module, where the storage module and the acquisition module are electrically connected through the transmission module, and the transmission module is used for transmitting the parameters acquired by the acquisition module to the storage module;
the storage module comprises a local storage unit and a cloud storage unit, wherein the local storage unit is electrically connected with the local automatic control module, and the cloud storage unit is in communication connection with the central processing module;
when the network of the management and control system is disconnected, the local storage module is used for storing parameters; when the network of the management and control system is normal, the cloud storage unit is used for storing parameters and transmitting the parameters to the cloud and the central processing module.
Optionally, the local self-control module comprises an equipment state detection unit, an alarm unit and an equipment management unit; the equipment state detection unit, the alarm unit and the equipment management unit are electrically connected with the storage module;
the equipment state detection unit is used for detecting the running state of the equipment according to the parameters;
the alarm unit is used for sending out an alarm signal when the parameter exceeds a corresponding preset threshold value;
the device management unit is used for upgrading the corresponding device or modifying the parameter configuration of the corresponding device according to the parameters.
Optionally, the collection module includes at least one of an air switch, a camera, a temperature sensor, and a humidity sensor.
According to the management and control method and the management and control system for the power supply office machine room, the parameters of all the equipment in the power supply office machine room are stored by collecting the parameters of all the equipment in the power supply office machine room, whether the network is normal or not is determined, when the network is abnormal is determined, if the parameters exceed the corresponding preset parameter threshold values, the corresponding equipment is abnormal, a control logic condition set of self-control operation in a local database is called, the corresponding self-control operation is started according to the control logic condition set, the parameters are managed and displayed when the network is determined to be normal, and the corresponding equipment is remotely controlled according to the parameters. According to the control method and the control system for the power supply office machine room, when the network is normal and abnormal, the control of the power supply office machine room is realized through remote control and local automatic control respectively, and the equipment is controlled through the automatic control mode during abnormal network or power failure so as to cope with emergency, so that the normal operation of the power supply office equipment is effectively ensured, the control capability and the control level of the emergency are greatly improved, and the control reliability is improved.
Drawings
Fig. 1 is a flowchart of a method for controlling a power supply office room according to an embodiment of the present invention;
fig. 2 is a flowchart of a method for controlling a power supply office machine room according to a second embodiment of the present invention;
fig. 3 is a flowchart of another control method of a power supply office room according to the second embodiment of the present invention;
fig. 4 is a structural block diagram of a management and control system of a power supply office machine room according to a third embodiment of the present invention;
fig. 5 is a block diagram of another management and control system for a power supply office room according to the 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 flowchart of a control method of a power supply office machine room, which is provided in an embodiment of the present invention, where the embodiment is applicable to situations such as controlling the power supply office machine room, and the method may be executed by a control system of the power supply office machine room, and the method specifically includes the following steps:
and 110, collecting parameters of all equipment in a power supply office machine room.
The parameters of each device in the power supply office machine room comprise at least one of device electrical parameters, air switch state parameters, temperature sensor readings, humidity sensor readings, monitoring pictures of the device, UPS power supply data and access control channel monitoring data of the machine room. The management and control system of the power supply office machine room can comprise an acquisition module, the acquisition module can be electrically connected with equipment in the power supply office machine room through an input port arranged by the acquisition module, and the management and control system of the power supply office machine room can acquire parameters of all the equipment in the power supply office machine room through the acquisition module so as to carry out corresponding management and control on the power supply office machine room according to the acquired parameters.
And 120, storing parameters of all devices in a power supply office machine room, and determining whether the network is normal.
The management and control system of the power supply office machine room can store the collected parameters through the storage module arranged by the management and control system, so that related personnel can call the parameters collected by the management and control system at any time, and the running condition of each device in the power supply office machine room at any time period can be known. The management and control system of the power supply office machine room can determine whether the system network is normal or not through the data transmission state, for example, the network abnormality can be determined when the data transmission is abnormal, so that the power supply office machine room can be remotely controlled and locally automatically controlled under the normal and abnormal states of the network.
And 130, when the network abnormality is determined, if the parameter exceeds a corresponding preset parameter threshold, determining that the corresponding equipment is abnormal, calling a control logic condition set of the self-control operation in the local database, and starting the corresponding self-control operation according to the control logic condition set.
Specifically, when determining that the network is abnormal, if the collected parameters exceed corresponding preset parameter thresholds, if at least one of the collected electrical parameters of the equipment including voltage, current, power and the like exceeds the corresponding preset parameter thresholds, determining that the corresponding equipment is abnormal, at this time, adjusting a control logic condition set of self-control operation in a local database of the management and control system, starting the corresponding self-control operation according to the control logic condition set, if the control logic of each collected parameter is included in the control logic condition set of the self-control operation, and if the control logic of the parameter exceeding the corresponding preset parameter threshold corresponds to the control logic of the equipment switch, controlling the equipment switch to be closed or opened according to the control logic of the equipment switch so as to realize local self-control on the power supply office machine room when the network is abnormal, thereby preventing the equipment in the power supply office machine room from being faulty and affecting the normal operation of the machine room.
It should be noted that, the specific value of the preset parameter threshold may be set according to the actual situation, which is not limited herein.
And 140, managing and displaying the parameters when the network is determined to be normal, and remotely controlling corresponding equipment according to the parameters.
Specifically, when the network is normal, the management and control system can acquire an account number and a password input by a user, when the account number authorization and the password input by the user are determined to be correct, parameters can be managed and displayed, corresponding equipment is remotely controlled according to the parameters, such as upgrading the corresponding equipment or modifying parameter configuration of the corresponding equipment according to the parameters, and the opening and closing states of all switches of the equipment are controlled, so that unified management of multiple types and multiple equipment of a power supply office is realized, information islands in the prior art are broken through remote data management and equipment management, multi-source information sharing is realized, equipment management efficiency and management and control level are effectively improved, and safe and stable operation of the equipment is further ensured.
According to the control method of the power supply office machine room, the parameters of all the devices in the power supply office machine room are collected and stored, whether a network is normal or not is determined, when the network abnormality is determined, if the parameters exceed the corresponding preset parameter threshold values, the corresponding device abnormality is determined, a control logic condition set of the self-control operation in a local database is called, the corresponding self-control operation is started according to the control logic condition set, the parameters are managed and displayed when the network is determined to be normal, and the corresponding device is remotely controlled according to the parameters. According to the control method for the power supply office machine room, when the network is normal and abnormal, the control of the power supply office machine room is achieved through remote control and local automatic control, and the equipment is controlled through an automatic control mode during abnormal or power failure of the network so as to cope with an emergency, so that the normal operation of the power supply office equipment is effectively ensured, the control capability and level of the emergency are greatly improved, and the control reliability is improved.
Example two
Fig. 2 is a flowchart of a method for controlling a power supply office machine room provided in a second embodiment of the present invention, where the present embodiment is applicable to situations such as controlling the power supply office machine room, and the method may be executed by a control system of the power supply office machine room, and the method specifically includes the following steps:
and 210, collecting parameters of all equipment in a power supply office machine room.
The parameters of each device in the power supply office machine room comprise at least one of device electrical parameters, air switch state parameters, temperature sensor readings, humidity sensor readings, monitoring pictures of the device, UPS power supply data and access control channel monitoring data of the machine room. The management and control system of the power supply office machine room can comprise an acquisition module, the acquisition module can be electrically connected with equipment in the power supply office machine room through an input port arranged by the acquisition module, and the management and control system of the power supply office machine room can acquire parameters of all the equipment in the power supply office machine room through the acquisition module so as to carry out corresponding management and control on the power supply office machine room according to the acquired parameters.
And 220, storing parameters of all devices in the power supply office machine room, and determining whether the network is normal.
The management and control system of the power supply office machine room can store the collected parameters through the storage module arranged by the management and control system, so that related personnel can call the parameters collected by the management and control system at any time, and the running condition of each device in the power supply office machine room at any time period can be known. The management and control system of the power supply office machine room can determine whether the system network is normal or not through the data transmission state, for example, the network abnormality can be determined when the data transmission is abnormal, so that the power supply office machine room can be remotely controlled and locally automatically controlled under the normal and abnormal states of the network.
Specifically, a local database of the management and control system stores a control logic condition set of the self-control operation, and the control logic condition set of the self-control operation can comprise control logic of each collected parameter. When a parameter, such as the voltage of the device, exceeds a corresponding preset voltage parameter threshold, a set of control logic conditions for the autonomous operation is invoked to determine the control logic for the parameter that exceeds the corresponding preset parameter threshold.
It should be noted that, the specific value of the preset parameter threshold may be set according to the actual situation, which is not limited herein.
Specifically, when a parameter such as the voltage of the equipment exceeds a corresponding preset voltage parameter threshold, a control logic condition set of automatic control operation is called, and the control logic of the voltage of the corresponding equipment is found, so that the equipment is correspondingly controlled based on the control logic of the voltage of the equipment, equipment faults are prevented, and safe and stable operation of the equipment is ensured.
The control logic of the device switch may control the device switch to be in different states when the parameter exceeds or does not exceed the corresponding preset parameter threshold, for example, the parameter exceeds the corresponding preset parameter threshold, the device switch is controlled to be in an open state, the parameter does not exceed the corresponding preset parameter threshold, and the device switch is controlled to be in a closed state. According to the control logic, when the parameters exceed the corresponding preset parameter thresholds, the control equipment switches are turned off, and alarm signals with the parameters exceeding the corresponding preset parameter thresholds are sent out to prompt related staff to know the operation condition of equipment in a power supply office machine room in time, and the equipment is controlled through a self-control mode during network abnormality or power failure so as to cope with an emergency, thereby effectively ensuring the normal operation of the power supply office equipment, and greatly improving the control capability and level of the emergency.
The management and control system of the power supply office machine room can acquire an account number and a password input by a user through a central processing module arranged by the management and control system, can determine whether the account number input by the user is authorized or not and whether the password is correct or not according to an account number and a password table stored in a database arranged by the management and control system, does not display the account number input by the user when the account number input by the user is unauthorized and/or the password is incorrect, prevents data from being illegally acquired through permission setting, and improves the management and control safety of the management and control system on the power supply office machine room.
In addition, when the network is determined to be normal, the collected parameters of all the devices in the power supply office machine room are transmitted to the cloud end, so that the collected parameters are ensured to be reliably stored, data loss is prevented, and related personnel can call the parameters at any time. The transmission modes of the parameters comprise a wired transmission mode and a wireless transmission mode, and the transmission protocol corresponding to the wireless transmission mode is at least one of a wireless protocol, an MQTT, an NB-IOT and a lora Internet of things protocol. The specific transmission method may be set according to practical situations, and is not limited herein.
And 270, integrating and displaying parameters when the account number input by the user is authorized and the password is correct, and upgrading or modifying the parameter configuration of the corresponding equipment according to the parameters so as to remotely control the equipment.
Specifically, the management and control system of the power supply office machine room can determine whether the account input by the user is authorized or not and whether the password is correct or not according to the account and the password table stored in the database set by the management and control system of the power supply office machine room, if the account input by the user is found in the account and the password table stored in the database, the account authorization input by the user can be determined, if the password corresponding to the account recorded in the account and the password table is the password input by the user, the password input by the user is determined to be correct, at the moment, parameters can be integrated and displayed, the parameter configuration of the corresponding equipment is updated or modified according to the parameters, and the opening and closing states of the equipment switch are controlled, so that the equipment is remotely managed and controlled, unified management of multiple types and multiple equipment of the power supply office is realized, information islands in the prior art are broken through remote data management and equipment management and control, the multi-source information sharing is realized, the equipment management efficiency and management level are effectively improved, and the safe and stable operation of the equipment is further ensured.
In a specific implementation manner, fig. 3 is a flowchart of another method for controlling a power supply office machine room according to the second embodiment of the present invention, and referring to fig. 3, the method may be executed by a control system of the power supply office machine room, and the method specifically includes the following steps:
step one, collecting data.
The collected data may include at least one of an electrical parameter, an air switch state parameter, a temperature sensor reading, a humidity sensor reading, a monitoring screen of the equipment, UPS power data, and access control channel monitoring data of the equipment in the power supply office room.
Step two, transmitting data and judging whether the network is normal or not; if yes, executing the third step; if not, step six is performed.
And thirdly, transmitting the data to a cloud.
The management and control system can transmit data to the cloud through the data access interface arranged by the management and control system so as to realize data access of the data access interface, and the cloud can integrate and store the data so as to improve the reliability of data storage.
And fourthly, managing and displaying the data, and managing and controlling the power supply office machine room according to the data.
Specifically, the data can be managed and displayed through the data access interface, and the power supply office machine room is managed and controlled according to the data, if the voltage data of the equipment is abnormal, namely exceeds the corresponding preset voltage threshold value, the corresponding equipment abnormality can be determined, the corresponding equipment switch of the equipment can be controlled to be closed or opened, equipment faults are prevented, and the management and control of the power supply office machine room is realized.
And fifthly, inquiring data and returning to the step three.
And step six, locally storing the data.
And step seven, a control logic condition set of the self-control operation in the local database is called, and the corresponding self-control operation is started according to the control logic condition set.
Whether to start the self-control operation can be determined by determining whether the data is abnormal or not, if the data exceeds the corresponding preset threshold, the specific execution process is described in the steps corresponding to fig. 1 and fig. 2, and the details are not repeated here.
According to the control method of the power supply office machine room, the parameters of all the devices in the power supply office machine room are collected and stored, whether a network is normal or not is determined, when the network abnormality is determined, if the parameters exceed the corresponding preset parameter threshold values, the corresponding device abnormality is determined, a control logic condition set of the self-control operation in a local database is called, the corresponding self-control operation is started according to the control logic condition set, the parameters are managed and displayed when the network is determined to be normal, and the corresponding device is remotely controlled according to the parameters. According to the control method for the power supply office machine room, when the network is normal and abnormal, the control of the power supply office machine room is realized through remote control and local automatic control respectively, unified control of power supply office equipment is realized, equipment is controlled through an automatic control mode during abnormal or power failure of the network, so that emergency is handled, normal operation of the power supply office equipment is effectively guaranteed, the control capability and level of the emergency are greatly improved, a management platform is provided for unified management of a plurality of equipment, and the reliability of equipment control is further improved; the authority setting is used for carrying out various management and control functions such as related equipment data management, data query and equipment remote management and control, so that the combination of local data management and remote data management is realized, the science and the sustainability of power supply office equipment management are improved, the information island in the prior art is broken, unified on-line management and control of a plurality of pieces of equipment is realized, the safe and normal operation of the power supply office equipment can be effectively ensured, and the management and control capability for coping with emergencies is greatly improved.
Example III
Fig. 4 is a block diagram of a management and control system of a power supply office machine room according to a third embodiment of the present invention, where the management and control system of the power supply office machine room includes: the system comprises an acquisition module 310, a storage module 320, a local automatic control module 330 and a central processing module 340.
The collection module 310 is used for collecting parameters of all devices in the power supply office machine room; the storage module 320 is electrically connected with the acquisition module 310, and is used for storing parameters of all devices in the power supply office machine room and determining whether the network is normal; the local self-control module 330 is electrically connected with the storage module 320, and is configured to determine that the corresponding device is abnormal and call a control logic condition set of the self-control operation in the local database if the parameter exceeds a corresponding preset parameter threshold when the network is abnormal, and start the corresponding self-control operation according to the control logic condition set; the central processing module 340 is communicatively connected to the storage module 320, and is configured to manage and display parameters when the network is normal, and remotely control corresponding devices according to the parameters.
Specifically, when the management and control system manages and controls the power supply office room, the acquisition module 310 acquires parameters of each device in the power supply office room, such as electrical parameters of the device, air switch state parameters, temperature sensor readings, humidity sensor readings, monitoring pictures of the device, UPS power supply data, access control channel monitoring data and the like, the acquisition module 310 stores the acquired parameters to the storage module 320, the storage module 320 determines whether a network is normal, when the network is abnormal, the local automatic control module 330 determines whether the parameters exceed corresponding preset parameter thresholds, if the parameters exceed the corresponding preset parameter thresholds, the corresponding device is abnormal, a control logic condition set of automatic control operation in the local database is determined, corresponding automatic control operation is started according to the control logic condition set, and if the control logic condition set of the automatic control operation comprises the control logic of each acquired parameter, the control logic pair of the parameters exceeding the corresponding preset parameter thresholds has the control logic of the device switch, the control logic of the control device switch is controlled to be closed or opened according to the control logic of the device switch, and the local automatic control module 330 during network abnormality or power failure is used for managing and controlling the device to ensure that the power supply office normally runs effectively; when the network is normal, parameters are managed and displayed through authority setting of the central processing module 340, such as obtaining an account number and a password input by a user, and when the account number authorization and the password input by the user are determined to be correct, the parameters can be managed and displayed, such as realizing data display and alarming and early warning of key monitoring data through a data billboard which is electrically connected with the central processing module 340 and is arranged by the management and control system. The data is displayed through the data signboard and is enabled to be in various different graphic modes, the running conditions of various sensors in the power supply office machine room are integrally displayed, the view of each power distribution room and the view of the power supply office machine room are switched from the integral view, and then the view of each sensor is entered, so that a worker can conduct management and control operation according to data information, and the management and control operation comprises remote control and relevant alarm early warning sending.
And, the central processing module 340 performs remote control on the corresponding device according to the parameters, for example, upgrades the corresponding device according to the parameters or modifies the parameter configuration of the corresponding device, and controls the on-off state of each switch of the device, thereby implementing remote control on the power supply office machine room. The central processing module 340 and the local automatic control module 330 are used for controlling the power supply office machine room when the network is normal and abnormal, so that the intelligent management level of the power supply office equipment is greatly improved, a management platform is also provided for uniformly managing a plurality of equipment, and further, in order to improve the control of the equipment, the data management, the data inquiry, the remote control of the equipment and other management and control functions are carried out through authority setting, so that the combination of the local data management and the cloud data management is realized, the science and the sustainability of the management of the power supply office equipment are improved, the information island in the prior art is broken, the uniform on-line management and control of the plurality of equipment is realized, the safe and normal operation of the power supply office equipment can be effectively ensured, and the management and control capability of coping with sudden events is greatly improved.
Fig. 5 is a block diagram of another control system of a power supply office room according to the third embodiment of the present invention, optionally, the control system of a power supply office room further includes a transmission module 350, where the storage module 320 and the acquisition module 310 are electrically connected through the transmission module 350, and the transmission module 350 is configured to transmit parameters acquired by the acquisition module 310 to the storage module 320; the storage module 320 comprises a local storage unit 321 and a cloud storage unit 322, wherein the local storage unit 321 is electrically connected with the local self-control module 330, and the cloud storage unit 322 is in communication connection with the central processing module 340; the local storage module 330 is configured to store parameters when the network of the management and control system is disconnected; when the network of the management and control system is normal, the cloud storage unit 322 is configured to store the parameters and transmit the parameters to the cloud and the central processing module 340.
The local storage unit 321 and the cloud storage unit 322 may store parameters, and the cloud storage unit 322 may automatically transmit data stored in the storage module 320 in the period to the cloud when the network is recovered, such as a monitoring video of a daily machine room environment, a work log of the device, a fault record of the device, an alarm early warning record, an entrance guard access monitoring video, so that various data are stored in the cloud. By setting two storage modes, the problem of data loss is solved, automatic control management of the equipment is realized based on the acquired data, the flexibility and timeliness of a power supply office management system are greatly improved, the normal and safe operation of the power equipment is effectively ensured, the coping capability and the response capability of emergency events are also greatly improved, and the management efficiency of the power supply office is greatly improved. The transmission module 350 may transmit the parameters acquired by the acquisition module 310 to the local storage unit 320 through an intranet transmission unit set by itself, and may further transmit the parameters acquired by the acquisition module 310 to the cloud and the central processing module 340 through an extranet transmission unit set by itself. The data transmission mode of the external network transmission unit comprises a wired transmission mode and a wireless transmission mode, and the external network transmission unit can transmit the data to the cloud end through the edge equipment. The edge equipment can support various network interfaces, such as wired and wireless protocols, and support Internet of things protocols such as MQTT, NB-IOT, lora and the like, and the cloud can know the network condition and deterministic time delay of the edge equipment in real time, process and analyze data, and monitor and manage the edge equipment in real time.
In addition, the requirements of the gateway required by the transmission module 350 and the edge computing access tool requirements adopted by the edge device are shown in table 1 and table 2 respectively:
table 1 gateway required for transmission module
Table 2 edge computing access tool requirements
Optionally, the local automation module 330 includes a device status detection unit 331, an alarm unit 332, and a device management unit 333; the device state detection unit 331, the alarm unit 332, and the device management unit 333 are all electrically connected to the storage module 320; the device state detection unit 331 is configured to detect an operation state of the device according to the parameter; the alarm unit 332 is configured to send an alarm signal when the parameter exceeds a corresponding preset threshold; the device management unit 333 is configured to upgrade or modify the parameter configuration of the corresponding device according to the parameter.
Specifically, the device state detecting unit 331 may detect an operation state of the device according to the parameters in the storage module 320, such as normal operation of the device, online operation of the device, and the like; the alarm unit 332 can send out an alarm signal when the parameter exceeds a corresponding preset threshold value so as to remind relevant staff to take corresponding measures in time; the device management unit 333 may upgrade or modify the parameter configuration of the corresponding device according to the parameters to ensure the normal operation of the device. The specific functions of the local autonomous module 330 may be found in table 3:
TABLE 3 specific functions of local Automation Module
Optionally, the acquisition module 310 includes at least one of an air switch 311, a camera 312, a temperature sensor 313, and a humidity sensor 314.
The air switch 311 can collect electrical parameters of the equipment such as voltage, current, power and the like through the RS485, and meanwhile, the air switch 311 can automatically detect electric leakage and provide an electric leakage value and an alarm; the camera 321 can provide not less than 1080p,30 frames/s of shooting accuracy capability, and h.264 or h.265 video streams, and access the video data streams through a standard data interface, and provide control through a standard interface, such as rotation, switching, lens distance, etc.; the temperature sensor 313 and the humidity sensor 314 respectively collect the temperature and the humidity of the power supply office room; thereby, various data in the power supply office room are collected through the collection module 310 to manage and control the power supply office room based on more comprehensive data.
The management and control system of the power supply office machine room provided by the embodiment and the management and control method of the power supply office machine room provided by any embodiment of the invention belong to the same invention conception, have corresponding beneficial effects, and the detailed technical details of the embodiment are not shown in detail in the management and control method of the power supply office machine room provided by any embodiment of the invention.
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, and that various obvious changes, rearrangements, combinations, and substitutions can be made by 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 (8)
1. The control method of the power supply office machine room is characterized by comprising the following steps of:
collecting parameters of all equipment in a power supply office machine room;
storing parameters of all equipment in the power supply office machine room, and determining whether a network is normal or not;
when determining that the network is abnormal, if the parameter exceeds a corresponding preset parameter threshold, determining that corresponding equipment is abnormal, calling a control logic condition set of the self-control operation in a local database, and starting the corresponding self-control operation according to the control logic condition set;
when the network is determined to be normal, the parameters are managed and displayed, and corresponding equipment is remotely controlled according to the parameters;
the step of starting corresponding self-control operation according to the control logic condition set comprises the following steps:
determining control logic of the parameter according to the control logic condition set;
if the control logic of the parameter comprises the control logic of the equipment switch, controlling the corresponding equipment switch to be in a closed state or an open state based on the control logic of the parameter, and sending out a corresponding alarm signal;
the managing and displaying the parameters, and remotely controlling the corresponding devices according to the parameters, includes:
acquiring an account number and a password input by a user, and determining whether the account number input by the user is authorized and whether the password is correct;
and when the account number input by the user is authorized and the password is correct, integrating and displaying the parameters, and upgrading or modifying the parameter configuration of the corresponding equipment according to the parameters so as to remotely control the equipment.
2. The method for controlling a power supply office room according to claim 1, further comprising:
and when the network is determined to be normal, transmitting the acquired parameters of all the devices in the power supply office machine room to a cloud.
3. The method for controlling a power supply office room according to claim 1, wherein the transmission modes of the parameters include a wired transmission mode and a wireless transmission mode, and a transmission protocol corresponding to the wireless transmission mode is at least one of a wireless protocol, an MQTT, an NB-IOT and a lora internet of things protocol.
4. The method of claim 1, wherein the parameters include at least one of equipment electrical parameters, air switch status parameters, temperature sensor readings, humidity sensor readings, equipment monitoring pictures, UPS power data, and access control channel monitoring data of the equipment.
5. The utility model provides a management and control system of power supply office computer lab which characterized in that includes:
the acquisition module is used for acquiring parameters of all equipment in the power supply office machine room;
the storage module is electrically connected with the acquisition module and is used for storing parameters of all equipment in the power supply office machine room and determining whether a network is normal or not;
the local automatic control module is electrically connected with the storage module and is used for determining the corresponding equipment abnormality and calling a control logic condition set of automatic control operation in a local database if the parameter exceeds a corresponding preset parameter threshold value when the network is abnormal, and starting the corresponding automatic control operation according to the control logic condition set;
the central processing module is in communication connection with the storage module, and is used for managing and displaying the parameters when the network is normal and remotely controlling corresponding equipment according to the parameters;
the control logic condition set of the self-control operation comprises control logic of all collected parameters;
if the control logic exceeding the corresponding preset parameter and the parameter thereof corresponds to the control logic of the equipment switch, the equipment switch is controlled to be closed or opened according to the control logic of the equipment switch;
the central processing unit is specifically configured to obtain an account number and a password input by a user, manage and display parameters when the account number input by the user is authorized and the password is correct, and upgrade or modify parameter configuration of corresponding equipment according to the parameters.
6. The control system of the power supply office room according to claim 5, further comprising a transmission module, wherein the storage module and the acquisition module are electrically connected through the transmission module, and the transmission module is used for transmitting the parameters acquired by the acquisition module to the storage module;
the storage module comprises a local storage unit and a cloud storage unit, wherein the local storage unit is electrically connected with the local automatic control module, and the cloud storage unit is in communication connection with the central processing module;
when the network of the management and control system is disconnected, the local storage module is used for storing the parameters; and when the network of the management and control system is normal, the cloud storage unit is used for storing the parameters and transmitting the parameters to the cloud and the central processing module.
7. The control system of the power supply office room according to claim 5, wherein the local self-control module comprises an equipment state detection unit, an alarm unit and an equipment management unit; the equipment state detection unit, the alarm unit and the equipment management unit are electrically connected with the storage module;
the equipment state detection unit is used for detecting the running state of the equipment according to the parameters;
the alarm unit is used for sending out an alarm signal when the parameter exceeds a corresponding preset threshold value;
the device management unit is used for upgrading the corresponding device or modifying the parameter configuration of the corresponding device according to the parameters.
8. The power office room management and control system of claim 5, wherein the acquisition module comprises at least one of an air switch, a camera, a temperature sensor, and a humidity sensor.
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