CN111580445B - Electrical equipment operation switching method and device, electronic equipment and storage medium - Google Patents
Electrical equipment operation switching method and device, electronic equipment and storage medium Download PDFInfo
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- CN111580445B CN111580445B CN202010324226.2A CN202010324226A CN111580445B CN 111580445 B CN111580445 B CN 111580445B CN 202010324226 A CN202010324226 A CN 202010324226A CN 111580445 B CN111580445 B CN 111580445B
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Abstract
The application discloses an electrical equipment operation switching method and device, electronic equipment and a storage medium, and relates to the technical field of industrial control. After a preset switching trigger condition is met, acquiring various first operation parameters of each electrical device in a plurality of electrical devices in a stop state and various second operation parameters of each electrical device in a plurality of electrical devices in an operation state; selecting a first target electrical device from a plurality of electrical devices to start according to the preset priority among a plurality of first operating parameters and the screening rule corresponding to each first operating parameter; and selecting a second target electrical device from the plurality of electrical devices to stop operating according to the preset priorities among the plurality of second operating parameters and the screening rule corresponding to each second operating parameter, so that efficient electrical devices and ineffective electrical devices are selected according to the operating parameters of the electrical devices, the service lives of the electrical devices are prolonged, and the stability of the whole system is high.
Description
Technical Field
The present disclosure relates to the field of industrial control technologies, and in particular, to a method and an apparatus for switching operation of electrical devices, an electronic device, and a storage medium.
Background
In the field of industrial control, the operation of more than or equal to two electrical devices (e.g., 10 fans or 20 electronic pumps) is often switched on and off periodically (i.e., one of the similar electrical devices in the operating state is switched to the stopped state, and the other electrical device in the stopped state is switched to the operating state), so as to maintain the stability of the system.
In the prior art, the stop of one of the electrical devices in the operating state is specified according to an instruction of a user, and the start of the other electrical device in the stop state is also specified according to an instruction of the user, so that an optimal target electrical device cannot be selected to start or stop the operation, efficient electrical devices cannot be utilized or inefficient electrical devices cannot be rejected, the electrical devices are damaged, and the stability of the whole system is poor.
Disclosure of Invention
In a first aspect, an embodiment of the present application provides an electrical device operation switching method, including:
after a preset switching trigger condition is met, acquiring various first operation parameters of each electrical device in the plurality of electrical devices in a stop state and various second operation parameters of each electrical device in the plurality of electrical devices in an operation state;
selecting a first target electrical device from a plurality of electrical devices to start according to the preset priority among the plurality of first operating parameters and the screening rule corresponding to each first operating parameter;
and selecting a second target electrical device from the plurality of electrical devices to stop operating according to the preset priorities among the plurality of second operating parameters and the screening rule corresponding to each second operating parameter.
In a second aspect, an embodiment of the present application further provides an electrical device operation switching apparatus, including:
the parameter acquisition unit is configured to acquire a plurality of first operation parameters of each of the plurality of electrical devices in a stopped state and a plurality of second operation parameters of each of the plurality of electrical devices in an operating state after a preset switching trigger condition is met;
the equipment starting unit is configured to select a first target electrical equipment from a plurality of electrical equipment to start according to the preset priority among a plurality of first operation parameters and the screening rule corresponding to each first operation parameter;
and the equipment shutdown unit is configured to select a second target electrical equipment from the plurality of electrical equipment to stop operating according to the preset priorities among the plurality of second operating parameters and the screening rule corresponding to each second operating parameter.
In a third aspect, an embodiment of the present application further provides an electronic device, including:
a processor;
a memory for storing the processor-executable instructions;
wherein the processor is configured to execute the instructions to implement the electrical device operation switching method according to the first aspect of the embodiment of the present application.
In a fourth aspect, embodiments of the present application further provide a storage medium, where instructions executed by a processor of an electronic device enable the electronic device to perform the electrical device operation switching method according to the first aspect of the embodiments of the present application.
The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects: the method for switching the operation of the electrical equipment comprises the steps of obtaining various first operation parameters of each electrical equipment in a plurality of electrical equipment in a stop state and various second operation parameters of each electrical equipment in a plurality of electrical equipment in an operation state after a preset switching trigger condition is met; selecting a first target electrical device from a plurality of electrical devices to start according to the preset priority among the plurality of first operating parameters and the screening rule corresponding to each first operating parameter; and selecting a second target electrical device from the plurality of electrical devices to stop running according to the preset priorities among the plurality of second operating parameters and the screening rule corresponding to each second operating parameter, so that efficient electrical devices are selected according to the operating parameters of the electrical devices, inefficient electrical devices are rejected, the service life of the electrical devices is prolonged, and the stability of the whole system is high.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a flowchart of an electrical device operation switching method according to an embodiment of the present application;
FIG. 2 is an interaction diagram of a plurality of electrical devices and an electronic device provided in an embodiment of the present application;
fig. 3 is a flowchart of an electrical device operation switching method according to an embodiment of the present application;
fig. 4 is a flowchart of an electrical device operation switching method according to an embodiment of the present application;
fig. 5 is a functional block diagram of an electrical equipment operation switching apparatus according to an embodiment of the present application;
fig. 6 is a circuit connection block diagram of an electronic device according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the present application provides an operation switching method for an electrical device 200, which may be applied to an electronic device 100, where the electronic device 100 may be, but is not limited to, an industrial personal computer. As shown in fig. 2, the electronic device 100 is communicatively connected to a plurality of electrical devices 200, wherein the communication connection may be through a communication cable. Among them, the electrical device 200 may be an electric power generating device such as an electric pump or a fan. The method comprises the following steps:
s11: after a preset switching trigger condition is satisfied, a plurality of first operating parameters of each electrical appliance 200 in the plurality of electrical appliances 200 in the stopped state and a plurality of second operating parameters of each electrical appliance 200 in the plurality of electrical appliances 200 in the operating state are acquired.
Specifically, the preset switching triggering condition is that the last time one of the electrical devices 200 performs the start-stop operation for a preset period and/or the current system state is the allowed switching state or receives an external switching instruction sent by the terminal device.
Specifically, the plurality of first operating parameters may include a length of time since the last shutdown of electrical appliance 200 in the ready state to the present time, an operating manner of electrical appliance 200 in the ready state, and a cumulative operating time of electrical appliance 200 in the ready state.
Specifically, the plurality of second operating parameters may include an operating mode of electrical device 200 in an operating state, a length of time after electrical device 200 in the operating state reaches a shut down condition, and an accumulated operating time of electrical device 200 in the operating state.
S12: according to the priorities among the preset multiple first operating parameters and the screening rule corresponding to each first operating parameter, a first target electrical device 200 is selected from the multiple electrical devices 200 to be started.
Assuming that the first operation parameters include three types, the first electrical device 200 set may be screened out according to the first operation parameter with the highest priority and the corresponding screening rule; then, collecting the second electrical equipment 200 according to the screening rule corresponding to the second operation parameter with the priority; finally, the first target electrical device 200 is extracted from the second electrical device 200 set and started according to the screening rule corresponding to the first operation parameter ranked at the last in priority.
If the activation of electrical appliance 200 selected to be activated fails, a new first target electrical appliance 200 is selected from electrical appliances 200 other than the failed activation again according to the priority.
S13: and selecting a second target electrical device 200 from the plurality of electrical devices 200 to stop operating according to the preset priorities among the plurality of second operating parameters and the screening rule corresponding to each second operating parameter.
If the second operation parameters include three types, the first electrical device 200 set may be screened out according to the second operation parameter with the highest priority and the corresponding screening rule; then, collecting the second electrical equipment 200 according to the screening rule corresponding to the second operation parameter with the second priority; finally, the first target electrical device start is extracted from the second electrical device 200 set according to the screening rule corresponding to the second operation parameter ranked at the last in priority.
In addition, as another embodiment, when receiving an external starting command, determining and selecting the first target electrical equipment to start; or when an external stop instruction is received, the second target electrical equipment is determined and selected to stop running, so that the optimal first electrical equipment is added to run or the optimal second electrical equipment stops running, and the stability of the system is ensured.
The operation switching method of the electrical equipment 200 includes acquiring various first operation parameters of each electrical equipment 200 in a plurality of electrical equipment 200 in a stop state and various second operation parameters of each electrical equipment 200 in a plurality of electrical equipment 200 in an operation state after a preset switching trigger condition is met; selecting a first target electrical device 200 from the plurality of electrical devices 200 to start up according to the preset priority among the plurality of first operating parameters and the screening rule corresponding to each first operating parameter; according to the preset priorities among the plurality of second operation parameters and the screening rule corresponding to each second operation parameter, second target electrical equipment 200 is selected from the plurality of electrical equipment 200 to stop operating, so that efficient electrical equipment 200 is selected and inefficient electrical equipment 200 is rejected according to the operation parameters of electrical equipment 200, the service life of electrical equipment 200 is prolonged, and the stability of the whole system is high.
Specifically, as shown in fig. 3, the plurality of first operation parameters at least include a time period from the last outage of electrical appliance 200 in the ready state to the present time, an operation manner of electrical appliance 200 in the ready state, and a cumulative operation time of electrical appliance 200 in the ready state, and S12 includes:
s31: from among the plurality of electrical apparatuses 200, a first candidate apparatus set in which the length of time from the last outage to the present time of the electrical apparatus 200 in the ready state is greater than a preset safe time value is extracted.
The time length from the last shutdown to the current time is greater than the preset safe time value, which indicates that the electrical equipment 200 is in the non-working state for a long time, and the electrical equipment is started, so that the high starting and stopping frequency is avoided, and the electrical equipment 200 is not damaged.
S32: from the first candidate device set, a second candidate device set is extracted in which the operation mode of electrical device 200 in the ready state is the variable frequency operation mode.
S33: from the second candidate device set, the electrical device 200 whose accumulated operating time of the electrical device 200 in the ready state is shortest is selected as the first target electrical device 200.
The shorter the accumulated operation time, the higher the performance of the electrical device 200, so that the stability of the system is also higher.
Specifically, as shown in fig. 4, the plurality of second operation parameters at least include an operation manner of electrical device 200 in an operation state, a time period after electrical device 200 in the operation state reaches the shutdown condition, and a cumulative operation time of electrical device 200 in the operation state, and S13 includes:
s41: from among the plurality of electrical devices 200, a first candidate device set is extracted in which the operation mode of electrical device 200 in the operation state is a non-power frequency operation mode.
It should be noted that if there is no power frequency operating device in all the operating electrical devices, the rule is invalid (i.e., the first candidate device set includes all the operating electrical devices.)
S42: it is determined whether the number of electrical devices satisfying the preset switching trigger condition is equal to 0, and if so, S43 is performed, and if not, S44 is performed.
S43: and selecting the electrical equipment with the longest accumulated running time of the electrical equipment in the running state from the first candidate equipment set as second target electrical equipment.
The longer the accumulated operation time, the greater the probability that the electrical device 200 causes instability of the system operation, and the longer the operation is continued may also damage the electrical device 200, and therefore, the stop of the operation is prioritized.
S44: and extracting the electrical equipment in the running state with the longest time reaching the outage condition from the first candidate equipment set as second target electrical equipment.
The longest time of reaching the shutdown condition indicates that the electrical device 200 is in the working state for a long time, and the shutdown should be considered preferentially, otherwise the electrical device 200 may be damaged.
Optionally, the plurality of electrical devices 200 in the stopped state are marked with an activatable identifier. Can only be activated when electrical device 200 can activate the identification, which is determined and marked based on signals of activation permission condition, stop condition, remote/local status, disabled, interlock enabled, etc. of electrical device 200.
Alternatively, the plurality of electrical devices 200 in the operating state described above are marked with an operable state. Can only be activated when electrical device 200 is in an operable state, wherein the activation enabling indicia is determined and marked based on signals of activation enabling conditions, stopping conditions, remote/local status, disabled, interlock enabled, etc. of electrical device 200.
Optionally, the plurality of electrical devices 200 in the stopped state and the plurality of electrical devices 200 in the operating state are marked with switchable identifiers. The electrical device 200 marked with the switchable identifier can be switched on and off, and the electrical device 200 which is possibly damaged when switched is not marked with the switchable identifier.
Optionally, when one of the electrical devices 200 reaches a preset period from the last start-stop execution operation and the current system state is a switch-allowed state, the alarm device is controlled to alarm, so as to notify a maintenance person that the current system executes a start-stop switching operation. The alarm mode can be acousto-optic alarm and short message alarm.
In addition, when a start-stop instruction sent by an external terminal is received, assuming that only one electrical device 200 marked with a startable identifier is currently available, the electrical device 200 marked with the startable identifier is allowed to be started without exceeding the operation safety time limit, so that the system can be ensured to operate stably under the condition that an emergency condition (as one wishes, external stop and associated start of other electrical devices 200) occurs.
Referring to fig. 5, an embodiment of the present application further provides an electrical device operation switching apparatus 500, which may be applied to an electronic device 100, where the electronic device 100 may be, but is not limited to, an industrial personal computer. As shown in fig. 2, the electronic device 100 is communicatively connected to a plurality of electrical devices 200, wherein the communication connection may be through a communication cable. Among them, the electrical device 200 may be an electric power generating device such as an electric pump or a fan. It should be noted that the basic principle and the generated technical effect of the electrical equipment operation switching device 500 provided in the embodiment of the present application are the same as those of the above embodiment, and for the sake of brief description, the corresponding contents in the above embodiment can be referred to for the part that is not mentioned in the embodiment of the present application. The apparatus 500 comprises a parameter obtaining unit 501, a device activating unit 502, a device deactivating unit 503, wherein,
a parameter acquiring unit 501 configured to acquire a plurality of first operating parameters of each of the plurality of electrical devices 200 in a stopped state and a plurality of second operating parameters of each of the plurality of electrical devices 200 in an operating state after a preset switching trigger condition is satisfied.
The device activating unit 502 is configured to select a first target electrical device 200 from the plurality of electrical devices 200 to activate according to the priority among the preset plurality of first operating parameters and the screening rule corresponding to each first operating parameter.
The device shutdown unit 503 is configured to select a second target electrical device 200 from the plurality of electrical devices 200 to stop operating according to the priorities among the plurality of preset second operation parameters and the screening rule corresponding to each second operation parameter.
The electrical equipment operation switching apparatus 500 can realize the following functions when executed: acquiring various first operating parameters of each electrical device 200 in the plurality of electrical devices 200 in a stopped state and various second operating parameters of each electrical device 200 in the plurality of electrical devices 200 in an operating state after a preset switching trigger condition is met; selecting a first target electrical device 200 from the plurality of electrical devices 200 to start up according to the preset priority among the plurality of first operating parameters and the screening rule corresponding to each first operating parameter; according to the preset priorities among the plurality of second operation parameters and the screening rule corresponding to each second operation parameter, second target electrical equipment 200 is selected from the plurality of electrical equipment 200 to stop operating, so that efficient electrical equipment 200 is selected and inefficient electrical equipment 200 is rejected according to the operation parameters of electrical equipment 200, the service life of electrical equipment 200 is prolonged, and the stability of the whole system is high.
Optionally, the plurality of first operation parameters at least include a time period from the last outage to the current time of the electrical appliance 200 in the ready state, an operation mode of the electrical appliance 200 in the ready state, and a cumulative operation time of the electrical appliance 200 in the ready state, and the appliance activation unit 502 is specifically configured to extract, from the plurality of electrical appliances 200, a first candidate appliance set of the electrical appliance 200 in the ready state, the time period from the last outage to the current time of which is greater than a preset safe time value; extracting a second candidate device set in which the operation mode of electrical device 200 in the ready state is the variable frequency operation mode from the first candidate device set; from the second candidate device set, the electrical device 200 whose accumulated operating time of the electrical device 200 in the ready state is shortest is selected as the first target electrical device 200.
Optionally, the plurality of second operation parameters at least include an operation mode of electrical device 200 in an operation state, a time length after electrical device 200 in the operation state reaches a shutdown condition, and an accumulated operation time of electrical device 200 in the operation state, and device shutdown unit 503 is specifically configured to extract, from the plurality of electrical devices 200, a first candidate device set in which the operation mode of electrical device 200 in the operation state is a non-power-frequency operation mode; when the number of the electrical devices meeting the preset switching triggering condition is equal to 0, selecting the electrical device with the longest accumulated running time of the electrical devices in the running state from the first candidate device set as a second target electrical device; and when the number of the electrical equipment meeting the preset switching triggering condition is more than or equal to 1, selecting the electrical equipment in the running state with the longest time reaching the outage condition as second target electrical equipment.
Optionally, a plurality of electrical devices 200 in a stopped state are marked with an actuatable identification; the plurality of electrical devices 200 in the stopped state and the plurality of electrical devices 200 in the operating state are marked with switchable identifications.
Optionally, the preset switching triggering condition is that the last time one of the electrical devices 200 performs the start-stop operation for a preset period and the current system state is the switching-allowed state.
Optionally, when the last time one of the electrical devices 200 performs the start-stop operation for a preset period and the current system state is the switching-allowed state, the alarm device is controlled to alarm.
It should be noted that the execution subjects of the steps of the method provided in embodiment 1 may be the same device, or different devices may be used as the execution subjects of the method. For example, the execution subject of steps 21 and 22 may be device 1, and the execution subject of step 23 may be device 2; for another example, the execution subject of step 21 may be device 1, and the execution subjects of steps 22 and 23 may be device 2; and so on.
The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
Fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present application. Referring to fig. 6, at a hardware level, the electronic device includes a processor, and optionally further includes an internal bus, a network interface, and a memory. The Memory may include a Memory, such as a Random-Access Memory (RAM), and may further include a non-volatile Memory, such as at least 1 disk Memory. Of course, the electronic device may also include hardware required for other services.
The processor, the network interface, and the memory may be connected to each other via an internal bus, which may be an ISA (Industry standard architecture) bus, a PCI (Peripheral Component Interconnect) bus, an EISA (Extended Industry standard architecture) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one double-headed arrow is shown in FIG. 6, but that does not indicate only one bus or one type of bus.
And the memory is used for storing programs. In particular, the program may include program code comprising computer operating instructions. The memory may include both memory and non-volatile storage and provides instructions and data to the processor.
The processor reads the corresponding computer program from the nonvolatile memory into the memory and then runs the computer program, and the electrical equipment operation switching device is formed on the logic level. The processor is used for executing the program stored in the memory and is specifically used for executing the following operations:
after a preset switching trigger condition is met, acquiring various first operation parameters of each electrical device in the plurality of electrical devices in a stop state and various second operation parameters of each electrical device in the plurality of electrical devices in an operation state;
selecting a first target electrical device from a plurality of electrical devices to start according to the preset priority among the plurality of first operating parameters and the screening rule corresponding to each first operating parameter;
and selecting a second target electrical device from the plurality of electrical devices to stop operating according to the preset priorities among the plurality of second operating parameters and the screening rule corresponding to each second operating parameter.
The method executed by the electrical equipment operation switching device according to the embodiment shown in fig. 1 of the present application may be applied to or implemented by a processor. The processor may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware in a processor or instructions in the form of software. The Processor may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but also Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete gate or transistor logic devices, discrete hardware components. The various methods, steps, and logic blocks disclosed in the embodiments of the present application may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in a memory, and a processor reads information in the memory and completes the steps of the method in combination with hardware of the processor.
The electronic device may also execute the method shown in fig. 1, and implement the functions of the embodiment of the electrical device operation switching apparatus shown in fig. 1, which are not described herein again in this embodiment of the present application.
Of course, besides the software implementation, the electronic device of the present application does not exclude other implementations, such as a logic device or a combination of software and hardware, and the like, that is, the execution subject of the following processing flow is not limited to each logic unit, and may also be hardware or a logic device.
Embodiments of the present application also provide a computer-readable storage medium storing one or more programs, where the one or more programs include instructions, which when executed by a portable electronic device including a plurality of application programs, enable the portable electronic device to perform the method of the embodiment shown in fig. 1, and are specifically configured to:
after a preset switching trigger condition is met, acquiring various first operation parameters of each electrical device in the plurality of electrical devices in a stop state and various second operation parameters of each electrical device in the plurality of electrical devices in an operation state;
selecting a first target electrical device from a plurality of electrical devices to start according to the preset priority among the plurality of first operating parameters and the screening rule corresponding to each first operating parameter;
and selecting a second target electrical device from the plurality of electrical devices to stop operating according to the preset priorities among the plurality of second operating parameters and the screening rule corresponding to each second operating parameter.
In short, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
The systems, devices, modules or units illustrated in the above embodiments may be implemented by a computer chip or an entity, or by a product with certain functions. One typical implementation device is a computer. In particular, the computer may be, for example, a personal computer, a laptop computer, a cellular telephone, a camera phone, a smartphone, a personal digital assistant, a media player, a navigation device, an email device, a game console, a tablet computer, a wearable device, or a combination of any of these devices.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
Claims (9)
1. An electrical equipment operation switching method, characterized by comprising:
after a preset switching trigger condition is met, acquiring various first operation parameters of each electrical device in the plurality of electrical devices in a stop state and various second operation parameters of each electrical device in the plurality of electrical devices in an operation state;
selecting a first target electrical device from a plurality of electrical devices to start according to the preset priority among the plurality of first operating parameters and the screening rule corresponding to each first operating parameter;
selecting a second target electrical device from the plurality of electrical devices to stop operating according to the preset priorities among the plurality of second operating parameters and the screening rule corresponding to each second operating parameter;
the plurality of first operation parameters at least comprise the time length from the last outage to the current time of the electrical equipment in the preparation state, the operation mode of the electrical equipment in the preparation state and the accumulated operation time of the electrical equipment in the preparation state;
the plurality of second operation parameters at least comprise an operation mode of the electrical equipment in an operation state, the time length of the electrical equipment in the operation state after reaching the outage condition, and the accumulated operation time of the electrical equipment in the operation state;
the preset switching triggering condition is that the last time the start-stop operation is executed at a distance from one of the electrical devices reaches a preset period and the current system state is a switching-allowed state or an external switching instruction sent by the terminal device is received.
2. The method according to claim 1, wherein the selecting a first target electrical device from a plurality of electrical devices to be started according to the preset priority among the plurality of first operating parameters and the corresponding screening rule of each first operating parameter comprises:
extracting a first candidate device set of the electrical devices in a preparation state, wherein the time length from last outage to current time is greater than a preset safe time value;
extracting a second candidate device set of which the operation mode of the electrical device in the preparation state is the variable frequency operation mode from the first candidate device set;
and selecting the electrical equipment with the shortest accumulated running time of the electrical equipment in the preparation state from the second candidate equipment set as the first target electrical equipment.
3. The method according to claim 1, wherein the selecting a second target electrical device from the plurality of electrical devices to stop operating according to the preset priority among the plurality of second operating parameters and the screening rule corresponding to each second operating parameter comprises:
extracting a first candidate equipment set of which the operation mode of the electrical equipment in the operation state is a non-power frequency operation mode from the plurality of electrical equipment;
when the number of the electrical devices meeting the preset switching triggering condition is equal to 0, selecting the electrical device with the longest accumulated running time of the electrical devices in the running state from the first candidate device set as a second target electrical device;
and when the number of the electrical equipment meeting the preset switching triggering condition is more than or equal to 1, selecting the electrical equipment in the running state with the longest time reaching the outage condition as second target electrical equipment.
4. The method of claim 1, wherein the plurality of electrical devices in the deactivated state are marked with an activatable identification.
5. The method of claim 1, wherein the plurality of electrical devices in the inactive state and the plurality of electrical devices in the active state are marked with switchable identification.
6. The method according to claim 1, characterized in that the alarm device is controlled to alarm when one of the electrical devices reaches a preset period from the last execution of the start-stop operation and the current system state is a switching-allowed state.
7. An electrical equipment operation switching apparatus, comprising:
the parameter acquisition unit is configured to acquire a plurality of first operation parameters of each of the plurality of electrical devices in a stopped state and a plurality of second operation parameters of each of the plurality of electrical devices in an operating state after a preset switching trigger condition is met;
the equipment starting unit is configured to select a first target electrical equipment from a plurality of electrical equipment to start according to the preset priority among a plurality of first operation parameters and the screening rule corresponding to each first operation parameter;
the equipment stopping unit is configured to select a second target electrical equipment from the plurality of electrical equipment to stop running according to the preset priority among the plurality of second operation parameters and the screening rule corresponding to each second operation parameter;
the plurality of first operation parameters at least comprise the time length from the last outage to the current time of the electrical equipment in the preparation state, the operation mode of the electrical equipment in the preparation state and the accumulated operation time of the electrical equipment in the preparation state;
the plurality of second operation parameters at least comprise an operation mode of the electrical equipment in an operation state, the time length of the electrical equipment in the operation state after reaching the outage condition, and the accumulated operation time of the electrical equipment in the operation state;
the preset switching triggering condition is that the last time the start-stop operation is executed at a distance from one of the electrical devices reaches a preset period and the current system state is a switching-allowed state or an external switching instruction sent by the terminal device is received.
8. An electronic device, comprising:
a processor;
a memory for storing the processor-executable instructions;
wherein the processor is configured to execute the instructions to implement the electrical device operation switching method of any one of claims 1 to 6.
9. A storage medium, characterized in that instructions in the storage medium, when executed by a processor of an electronic device, enable the electronic device to perform the electrical device operation switching method according to any one of claims 1 to 6.
Priority Applications (1)
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