CN109031939A - Method and device for switching main equipment and standby equipment - Google Patents
Method and device for switching main equipment and standby equipment Download PDFInfo
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- CN109031939A CN109031939A CN201810416933.7A CN201810416933A CN109031939A CN 109031939 A CN109031939 A CN 109031939A CN 201810416933 A CN201810416933 A CN 201810416933A CN 109031939 A CN109031939 A CN 109031939A
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- 238000000034 method Methods 0.000 title claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 68
- 238000001816 cooling Methods 0.000 claims description 30
- 239000000498 cooling water Substances 0.000 claims description 26
- 238000012512 characterization method Methods 0.000 claims description 23
- 238000004891 communication Methods 0.000 claims description 6
- 238000007710 freezing Methods 0.000 claims description 4
- 230000008014 freezing Effects 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims 1
- 230000001186 cumulative effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B9/00—Safety arrangements
- G05B9/02—Safety arrangements electric
- G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/38—Failure diagnosis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/85—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using variable-flow pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/20—Feedback from users
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a method and a device for switching main equipment and standby equipment, wherein the method comprises the following steps: acquiring the running state of the current running equipment, and judging whether equipment switching is needed or not according to the running state; and when the equipment is determined to be required to be switched, determining a replacement equipment for replacing the currently running equipment, starting the replacement equipment, and closing the currently running equipment. The invention solves the problem of unbalanced switching time of the main equipment and the standby equipment in the prior art, and effectively prolongs the service life of the whole system.
Description
Technical field
The present invention relates to equipment technical fields, in particular to a kind of primary, spare equipment switching method and device.
Background technique
In enterprise's production, the course of work, important working equipment is all using " one main one is standby " mode, and outfit one
Work switching switch can be switched switch by work work is switched to another and intact set when equipment breaks down
It is standby upper.Such as control system of machine room air conditioner would generally reserve the equipment such as spare unit, water pump, blower in the design, it is spare to set
Standby to be mainly used for: 1. one of equipment/mono- water routes can be switched to spare equipment/water route when failure.2.
When loading a water route, that the smallest water route of operation hours is opened.For the application that end refrigeration requirement is more constant
Occasion (such as data center, freezer etc.), needs the case where loading water route less, and long-play gets off, it is possible that master sets
Standby longtime running, the few situation of stand-by equipment operation duration are unfavorable for the extension of the service life of whole system.
Aiming at the problem that not enough balancing the switching time of primary, spare equipment in the related technology, not yet propose at present effectively
Solution.
Summary of the invention
The present invention provides a kind of primary, spare equipment switching method and devices, primary, spare in the prior art at least to solve
The problem of switching time of equipment not enough balances.
In order to solve the above technical problems, according to an aspect of an embodiment of the present invention, a kind of primary, spare equipment is provided
Switching method, comprising: the operating status for obtaining current running equipment judges whether to need to carry out cutting for equipment according to operating status
It changes；When determination needs to carry out the switching of equipment, determine for replacing the replacement equipment of current running equipment, and open replacement and set
It is standby, close current running equipment.
Further, operating status includes at least runing time, is judged whether to need to carry out equipment according to operating status
Switching, comprising: judge whether runing time reaches default runing time；When determining that runing time reaches default runing time,
Determine that current running equipment needs to carry out the switching of equipment.
Further, the switching for needing to carry out equipment is judged whether according to the operating status of the current running equipment of acquisition,
Further include: after determining that runing time reaches default runing time, issue the first prompt that characterization needs to carry out equipment switching
Information；User is obtained for the feedback information of the first prompt information, is judged whether to need to carry out cutting for equipment according to feedback information
It changes.
Further, the switching for needing to carry out equipment is judged whether according to feedback information, comprising: feedback information be agree to
When switching, the switching for needing to carry out equipment is determined；When feedback information is to cancel switching, and/or when not receiving feedback information, into
Row timing re-emits the first prompt letter that characterization needs to carry out equipment switching when timing time reaches default reminder time
Breath, and user is obtained for the feedback information of the first prompt information, judged whether to need to carry out cutting for equipment according to feedback information
It changes.
Further, it is determined that the replacement equipment for replacing current running equipment, comprising: obtain the operation shape of redundance unit
State；Wherein, redundance unit is the equipment in all devices in addition to current running equipment, and redundance unit sets for one or more
It is standby；The replacement equipment for replacing current running equipment is determined according to the operating status of redundance unit.
Further, the operating status of redundance unit includes at least following one: accumulated running time, operational mode are
No unlatching, if failure determines the replacement equipment for replacing current running equipment according to the operating status of redundance unit, packet
It includes: if the operating status of redundance unit meets preset condition, the shortest equipment of accumulated running time in redundance unit is true
It is set to replacement equipment；Wherein, preset condition is: operational mode is remote mode, does not open and fault-free；If redundance unit
Operating status does not meet preset condition, then the second prompt information of equipment switching can not be carried out by issuing characterization, and carry out timing,
When timing time reaches default reminder time, the first prompt information that characterization needs to carry out equipment switching is re-emitted.
Further, before the operating status for obtaining current running equipment, further includes: the adjustment in response to triggering refers to
It enables, shows that window is arranged in the default runing time of each equipment by display interface, wherein window is by presetting communication interface tune
The default runing time of whole each equipment, equipment are reserved with default communication interface.
Further, equipment includes at least following one: chilled water pump, cooling water pump, cooling tower, water cooler.
Further, replacement equipment is opened, current running equipment is closed, comprising: if equipment is chilled water pump, and/or
Cooling water pump and/or cooling tower open replacement equipment, and control the running frequency of replacement equipment and the fortune of current running equipment
Line frequency is consistent；After opening replacement equipment, current running equipment is closed.
Further, it if equipment is water cooler, opens replacement equipment and includes the following steps: to open cooling water pump, control
The running frequency of cooling water pump processed and the running frequency of current operation cooling water pump are consistent；Open the blower of cooling tower, control
The fan operation frequency of cooling tower processed and the fan operation frequency of current operation cooling tower are consistent；It is cooling to open water cooler
The electric butterfly valve of side electric butterfly valve and a cooling tower；Chilled water pump is opened, the running frequency and current fortune of chilled water pump are controlled
The running frequency of row chilled water pump is consistent；It opens water cooler and freezes side electric butterfly valve；Judge chilled water pump, cooling water pump
Operation quantity and current operation water cooler number of channels it is whether consistent, determine it is consistent after, open water cooler.
Further, current running equipment is closed to include the following steps: to close current operation water cooler；Close current fortune
Row unit cold side electric butterfly valve, current operation cooling tower electric butterfly valve；Close current operation cooling water pump with currently run it is cold
But tower blower；Close the freezing side electric butterfly valve of current operation water cooler；Close current operation chilled water pump.
According to another aspect of an embodiment of the present invention, a kind of switching device of primary, spare equipment is provided, comprising: obtain
Module judges whether the switching for needing to carry out equipment according to operating status for obtaining the operating status of current running equipment；It cuts
Block is changed the mold, for determining for replacing the replacement equipment of current running equipment, and open when determination needs to carry out the switching of equipment
Replacement equipment is opened, current running equipment is closed.
Further, operating status includes at least runing time, and obtaining module includes: the first judging unit, for judging
Whether runing time reaches default runing time；Switch determination unit, for determining that runing time reaches default runing time
When, determine that current running equipment needs to carry out the switching of equipment；Prompt unit, for determining that runing time reaches default operation
After time, the first prompt information that characterization needs to carry out equipment switching is issued；Second judgment unit, for obtain user for
The feedback information of first prompt information judges whether the switching for needing to carry out equipment according to feedback information, comprising: first determines son
Unit, for determining the switching for needing to carry out equipment when feedback information is to agree to switching；Second determines subelement, is used for
Feedback information is when cancelling switching, and/or when not receiving feedback information, carries out timing, when timing time reaches default and reminds
Between when, re-emit characterization and need to carry out the first prompt information of equipment switching, and obtain user for the first prompt information
Feedback information judges whether the switching for needing to carry out equipment according to feedback information.
Further, switching module includes: acquiring unit, for obtaining the operating status of redundance unit；Wherein, redundancy is set
Standby is the equipment in all devices in addition to current running equipment, and redundance unit is one or more equipment；The fortune of redundance unit
Row state includes at least following one: accumulated running time, operational mode, if opens, if failure.Determination unit is replaced,
For determining the replacement equipment for replacing current running equipment according to the operating status of redundance unit, comprising: third determines son
Unit, it is for when the operating status of redundance unit meets preset condition, then accumulated running time in redundance unit is shortest
Equipment is determined as replacement equipment；Wherein, preset condition is: operational mode is remote mode, does not open and fault-free；4th determines
Subelement can not carry out equipment switching for when the operating status of redundance unit does not meet preset condition, then issuing characterization
Second prompt information, and timing is carried out, when timing time reaches default reminder time, re-emits characterization and need to carry out equipment
First prompt information of switching.
In the present invention, in order to balance primary, spare equipment use the time, provide a kind of switching of primary, spare equipment
Method can specifically be accomplished in that the operating status for obtaining current running equipment, judge whether need according to operating status
The switching for carrying out equipment is determining that determination is set for replacing the replacement of current running equipment when needing to carry out the switching of equipment
It is standby, and replacement equipment is opened, close current running equipment.Switching time of the above-mentioned switching method by control equipment, Ke Yiyou
Effect ground solves the problems, such as that the switching time of primary, spare equipment in the prior art not enough balances, and effectively extends making for whole system
Use the service life.
Detailed description of the invention
Fig. 1 is a kind of optional flow chart of primary, spare equipment switching method according to an embodiment of the present invention；
Fig. 2 is the preset time set interface of primary, spare equipment switching method according to an embodiment of the present invention；
Fig. 3 is the first prompt information interface of primary, spare equipment switching method according to an embodiment of the present invention；
Fig. 4 is the optional flow chart of another kind of primary, spare equipment switching method according to an embodiment of the present invention；And
Fig. 5 is a kind of optional structural block diagram of primary, spare equipment switching device according to an embodiment of the present invention.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistented with the present invention.On the contrary, they be only with it is such as appended
The example of device and method being described in detail in claims, some aspects of the invention are consistent.
Embodiment 1
A kind of switching method of primary, spare equipment is provided in the preferred embodiment of the invention 1, this method can be direct
It is applied in various equipment, it, can be by installing software, APP or the corresponding program of write-in in equipment when specific implementation
Mode is realized.Specifically, Fig. 1 shows a kind of optional flow chart of this method, as shown in Figure 1, this method includes as follows
Step S102-S104:
S102: obtaining the operating status of current running equipment, is judged whether to need to carry out cutting for equipment according to operating status
It changes；
Operating status after the runing time for obtaining current running equipment, judges runing time including at least runing time
Whether default runing time is reached, and default runing time is pre-set for judging whether current running equipment needs to switch
Time illustrate the runing time of current running equipment long enough when determining that runing time reaches default runing time, when
Preceding running equipment needs to carry out the switching of equipment.
Since the usable duration of distinct device is related with equipment own situation, the application allows user to difference
Equipment different default runing times is set, when specific implementation, comprising: in response to the adjustment instruction of triggering, pass through display circle
Face shows the default runing time setting window of each equipment, it is assumed that equipment includes chilled water pump, cooling water pump, cooling tower, cold
Water dispenser group, corresponding default runing time setting window is as shown in Fig. 2, chilled water pump, cooling water pump, cooling can be respectively set
The switching time of tower and water cooler, i.e., default runing time.Wherein, window adjusts each equipment by default communication interface
Default runing time, equipment are reserved with default communication interface.Window is arranged by default runing time can be to different equipment
Different default runing times is set, the flexibility of system is increased, while being more in line with the actual conditions of equipment, helps to prolong
The service life of long equipment.
S104: when determination needs to carry out the switching of equipment, determining the replacement equipment for replacing current running equipment, and
Replacement equipment is opened, current running equipment is closed.
Reach default runing time in the current running equipment of determination, when needing to carry out the switching of equipment, thus it needs to be determined that
For replacing the replacement equipment of current running equipment, it can specifically be determined by following manner: obtain the operating status of redundance unit,
Redundance unit is the equipment in all devices in addition to current running equipment, can be one or more equipment, redundance unit
Operating status includes at least following one: accumulated running time, operational mode, if opens, if failure；Obtain redundance unit
Above-mentioned operating status after, the replacement for replacing current running equipment is determined according to the operating status of the redundance unit of acquisition
Equipment, comprising: if the operating status of redundance unit meets preset condition, preset condition is: operational mode is remote mode, not
Unlatching and fault-free.Meet above-mentioned condition and then illustrates to have in redundance unit the redundancy of replaceable current running equipment for standby, into one
Step ground, is determined as replacement equipment for the shortest equipment of accumulated running time in redundance unit, when use to balance each equipment
It is long；If the operating status of redundance unit does not meet preset condition, illustrate that there is no replaceable current in Current redundant equipment
The redundancy of running equipment is for standby, and the second prompt information of equipment switching can not be carried out by issuing characterization, and carry out timing, in timing
Between when reaching default reminder time, the first prompt information that characterization needs to carry out equipment switching is re-emitted, until determination is used for
Replace the replacement equipment of current running equipment.
In actual application, first mentioning for " please determining whether carry out equipment switching " can be shown in the display interface
Show information, can also show that " determination " and " cancellation " two choice boxs are clicked for user, determination is according to the user's choice later
The no switching for carrying out equipment.In this way, user can be with the more intuitive feedback for being accurately made whether switching equipment.
It is equally possible that showing second prompt information of " equipment switching can not be carried out ", in the display interface with prompt
Replacement equipment can not be used at present, can not carry out the switching of equipment, while user can also check whether equipment goes out according to prompt information
Existing failure understands equipment state convenient for user.
In the above-described embodiment, in order to balance primary, spare equipment use the time, provide a kind of primary, spare equipment
Switching method, can specifically be accomplished in that the operating status for obtaining current running equipment, be judged according to operating status
The switching for whether needing to carry out equipment is determined when determination needs to carry out the switching of equipment for replacing current running equipment
Replacement equipment, and replacement equipment is opened, close current running equipment.Above-mentioned switching method passes through the switching time of control equipment,
The problem of switching time of primary, spare equipment in the prior art can be efficiently solved not enough balancing, whole system is extended
Service life.
In one preferred embodiment of the invention, after determining that runing time reaches default runing time, also wrap
It includes: issuing the first prompt information that characterization needs to carry out equipment switching, prompt the user whether to carry out equipment switching, it is assumed that equipment packet
Chilled water pump, cooling water pump, cooling tower, water cooler are included, corresponding first prompt information interface is as shown in figure 3, remind user
Whether chilled water pump, cooling water pump, cooling tower, water cooler are switched, and corresponding selectable option comprises determining that, cancels, user
It can according to need the switching for deciding whether to carry out equipment, and prompt information given a response, is i.e. the feedback information of user；It obtains
User judges whether the switching for needing to carry out equipment according to feedback information for the feedback information of the first prompt information.It is feeding back
Information is when agreeing to switching, to determine the switching for needing to carry out equipment；When feedback information is to cancel switching, and/or do not receive anti-
When feedforward information, timing is carried out, when timing time reaches default reminder time, characterization is re-emitted and needs to carry out equipment switching
First prompt information, and obtain user for the feedback information of the first prompt information, according to feedback information judge whether to need into
The switching of row equipment, until the determining switching for needing to carry out equipment.
Preferably, above equipment includes at least following one: chilled water pump, cooling water pump, cooling tower, water cooler；?
When equipment is above-mentioned chilled water pump, cooling water pump, cooling tower, water cooler, replacement equipment is opened, current running equipment is closed,
It can be accomplished in that
Chilled water pump, cooling water pump, cooling tower switching control process
Open corresponding accumulated running time the smallest equipment；And frequency is consistent with running frequency before being closed equipment；
After new equipment is opened, accumulated running time longest equipment is closed.
The switching control process of water cooler
The first step first opens corresponding accumulated running time the smallest water route, and opening process is as follows:
(a) cooling water pump is opened, frequency is consistent with the cooling water pump run；Open blower fan of cooling tower, frequency with
The blower fan of cooling tower run is consistent；
(b) water cooler cold side electric butterfly valve and a cooling tower electric butterfly valve are opened；
(c) chilled water pump is opened, frequency is consistent with the chilled water pump run；
(d) it opens water cooler and freezes side electric butterfly valve；
(e) judge chilled water pump, cooling water pump operation quantity it is consistent with the water cooler number of channels of unlatching after, open
Unit；
The cooling water pump opened above, chilled water pump, cooling tower, water cooler be accumulated running time it is most short and do not have
The equipment of operation.
Second step after to be opened, closes accumulated running time maximum water route, and closing process is as follows:
(a) water cooler is closed；
(b) unit cold side electric butterfly valve, cooling tower electric butterfly valve are closed；
(c) cooling water pump and blower fan of cooling tower are closed；
(d) the freezing side electric butterfly valve of unit is closed；
(e) chilled water pump is closed.
The cooling water pump closed above, chilled water pump, cooling tower, water cooler are longest to set accumulated running time
It is standby.
In the preferred embodiment of the invention 1, the switching method of another primary, spare equipment is additionally provided, such as Fig. 4 institute
Show, this method comprises the following steps:
S401: initialization, the time T1=0 of timer 1 start timing, read the equipment switching time T2 of user setting.
User can every kind of equipment of sets itself how long switch over.As shown in Figure 2；
S402: system real-time monitoring judges whether the time T1 of timer 1 is equal to equipment switching time T2, in timer 1
Time T1 when being not up to equipment switching time T2, enter step S403；
S403: 1 cumulative time of timer；
S404: host computer interface pops up prompt window, selects for user, and selection interface is as shown in figure 3, include determining and taking
Disappear two options；
S405；When user selects to cancel or do not give a response prompt information, S406 is entered step；It is selected in user
When determining, S409 is entered step；
S406；2 timing of timer starts；
S407；2 cumulative time of timer；
S408；Judge whether the time T3 of timer 2 is equal to preset value T4, is equal to preset value in the time T3 of timer 2
When T4, S404 is entered step, otherwise, enters step S407；
S409: judging whether there is fault-free and is remote status, and operating status is the equipment (redundance unit) stopped,
There is no when the equipment, S410 is entered step；When there are the equipment, S411 is entered step；
S410: host computer pops up prompting frame, prompts user that can not switch over, enters step S406 later；
S411: opening and run cumulative time shortest available devices/water route, and closing operation cumulative time longest equipment/
Water route；
S412: the time T1 clear 0 of timer 1 again the cumulative time, enters step S402 later.
In the above-described embodiment, in order to balance primary, spare equipment use the time, provide a kind of primary, spare equipment
Switching method, can specifically be accomplished in that the operating status for obtaining current running equipment, be judged according to operating status
The switching for whether needing to carry out equipment is determined when determination needs to carry out the switching of equipment for replacing current running equipment
Replacement equipment, and replacement equipment is opened, close current running equipment.Above-mentioned switching method passes through the switching time of control equipment,
The problem of switching time of primary, spare equipment in the prior art can be efficiently solved not enough balancing, whole system is extended
Service life.
Embodiment 2
The switching method of the primary, spare equipment provided in 1 based on the above embodiment, in the preferred embodiment of the invention 2
A kind of switching device of primary, spare equipment is additionally provided, specifically, Fig. 5 shows a kind of optional structural block diagram of the device, such as
Shown in Fig. 5, which includes:
Module 502 is obtained, for obtaining the operating status of current running equipment, judges whether to need according to the operation state
Carry out the switching of equipment；
Switching module 504 is connect with module 502 is obtained, for determining that determination is used for when needing to carry out the switching of equipment
The replacement equipment of the current running equipment is replaced, and opens the replacement equipment, closes the current running equipment.
In the above-described embodiment, in order to balance primary, spare equipment use the time, provide a kind of primary, spare equipment
Switching method, can specifically be accomplished in that the operating status for obtaining current running equipment, be judged according to operating status
The switching for whether needing to carry out equipment is determined when determination needs to carry out the switching of equipment for replacing current running equipment
Replacement equipment, and replacement equipment is opened, close current running equipment.Above-mentioned switching method passes through the switching time of control equipment,
The problem of switching time of primary, spare equipment in the prior art can be efficiently solved not enough balancing, whole system is extended
Service life.
In an optional embodiment of the invention, the operating status includes at least runing time, the acquisition mould
Block includes: the first judging unit, for judging whether the runing time reaches default runing time；Switch determination unit, uses
In when determining that the runing time reaches the default runing time, determining that the current running equipment needs to carry out equipment
Switching；Prompt unit needs to carry out for after determining that the runing time reaches the default runing time, issuing characterization
First prompt information of equipment switching；Second judgment unit, for obtaining user for the feedback letter of first prompt information
Breath, judges whether the switching for needing to carry out equipment according to the feedback information.Preferably, the second judgment unit includes:
One determines subelement, for determining the switching for needing to carry out equipment when the feedback information is to agree to switching；Second determines son
Unit for when the feedback information is to cancel switching, and/or when not receiving the feedback information, carries out timing, in timing
When time reaches default reminder time, re-emits characterization and need to carry out the first prompt information of equipment switching, and obtain user
For the feedback information of first prompt information, judge whether the switching for needing to carry out equipment according to the feedback information.
In another optional embodiment of the invention, the switching module includes: acquiring unit, for obtaining redundancy
The operating status of equipment；Wherein, the redundance unit is the equipment in all devices in addition to the current running equipment, described
Redundance unit is one or more equipment；Determination unit is replaced, for being used for according to the determination of the operating status of the redundance unit
Replace the replacement equipment of the current running equipment.
Wherein, the operating status of the redundance unit includes at least following one: accumulated running time, operational mode are
No unlatching, if failure, the replacement determination unit includes: that third determines subelement, for the operation in the redundance unit
When state meets preset condition, then accumulated running time shortest equipment in the redundance unit is determined as the replacement and set
It is standby；Wherein, the preset condition is: operational mode is remote mode, does not open and fault-free；4th determines subelement, is used for
When the operating status of the redundance unit does not meet preset condition, then the second prompt of equipment switching can not be carried out by issuing characterization
Information, and timing is carried out, when timing time reaches the default reminder time, re-emits the characterization and need to carry out equipment
First prompt information of switching.
About the device in above-described embodiment, wherein each unit, module execute the concrete mode of operation related
It is described in detail in the embodiment of this method, no detailed explanation will be given here.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to of the invention its
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the invention, these modifications, purposes or
The common knowledge in the art that person's adaptive change follows general principle of the invention and do not invent including the present invention
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be understood that the present invention is not limited to the precise structure already described above and shown in the accompanying drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims.
Claims (14)
1. a kind of primary, spare equipment switching method characterized by comprising
The operating status of current running equipment is obtained, judges whether the switching for needing to carry out equipment according to the operation state；
When determination needs to carry out the switching of equipment, determine for replacing the replacement equipment of the current running equipment, and open
The replacement equipment closes the current running equipment.
2. the method according to claim 1, wherein the operating status include at least runing time, described
Judge whether the switching for needing to carry out equipment according to the operating status, comprising:
Judge whether the runing time reaches default runing time；
When determining that the runing time reaches the default runing time, determine that the current running equipment needs to carry out equipment
Switching.
3. according to the method described in claim 2, it is characterized in that, the operation of the current running equipment according to acquisition
State judges whether the switching for needing to carry out equipment, further includes:
After determining that the runing time reaches the default runing time, issues characterization and need to carry out the first of equipment switching
Prompt information；
User is obtained for the feedback information of first prompt information, judges whether to be set according to the feedback information
Standby switching.
4. according to the method described in claim 3, it is characterized in that, described judge whether to need to carry out according to the feedback information
The switching of equipment, comprising:
When the feedback information is to agree to switching, the switching for needing to carry out equipment is determined；
When the feedback information is to cancel switching, and/or when not receiving the feedback information, timing is carried out, in timing time
When reaching default reminder time, re-emit characterization and need to carry out the first prompt information of equipment switching, and obtain user for
The feedback information of first prompt information, judges whether the switching for needing to carry out equipment according to the feedback information.
5. according to the method described in claim 2, it is characterized in that, the determination is for replacing replacing for the current running equipment
Exchange device, comprising:
Obtain the operating status of redundance unit；Wherein, the redundance unit be in all devices except the current running equipment it
Outer equipment, the redundance unit are one or more equipment；
The replacement equipment for replacing the current running equipment is determined according to the operating status of the redundance unit.
6. according to the method described in claim 5, it is characterized in that, the operating status of the redundance unit include at least it is following it
One: accumulated running time, operational mode, if open, if failure, it is described to be determined according to the operating status of the redundance unit
For replacing the replacement equipment of the current running equipment, comprising:
It is if the operating status of the redundance unit meets preset condition, accumulated running time in the redundance unit is most short
Equipment be determined as the replacement equipment；Wherein, the preset condition is: operational mode is remote mode, does not open and without reason
Barrier；
If the operating status of the redundance unit does not meet preset condition, the second of equipment switching can not be carried out by issuing characterization
Prompt information, and timing is carried out, when timing time reaches the default reminder time, re-emits the characterization and need to carry out
First prompt information of equipment switching.
7. the method according to claim 1, wherein the operating status for obtaining current running equipment it
Before, further includes:
In response to the adjustment instruction of triggering, show that window is arranged in the default runing time of each equipment by display interface, wherein
The window adjusts the default runing time of each equipment by presetting communication interface, and the equipment is reserved with the default communication
Interface.
8. the method according to claim 1, wherein the equipment includes at least following one: chilled water pump, cold
But water pump, cooling tower, water cooler.
9. according to the method described in claim 8, it is characterized in that, described open the replacement equipment, the closing current fortune
Row equipment, comprising:
If the equipment is the chilled water pump and/or the cooling water pump and/or the cooling tower, the replacement is opened
Equipment, and the running frequency for controlling the replacement equipment is consistent with the running frequency of the current running equipment；It is replaced described in unlatching
After exchange device, the current running equipment is closed.
10. according to the method described in claim 9, it is characterized in that, described open the replacement equipment, the closing current fortune
Row equipment, further includes:
If the equipment is the water cooler, opens the replacement equipment and include the following steps:
The cooling water pump is opened, the running frequency of the running frequency and current operation cooling water pump that control the cooling water pump is protected
It holds consistent；
The blower of the blower for opening the cooling tower, the fan operation frequency and current operation cooling tower that control the cooling tower is transported
Line frequency is consistent；
Open the electric butterfly valve of the water cooler cold side electric butterfly valve and a cooling tower；
The chilled water pump is opened, the running frequency of the running frequency and current operation chilled water pump that control the chilled water pump is protected
It holds consistent；
Open the water cooler freezing side electric butterfly valve；
Judge the chilled water pump, the operation quantity of the cooling water pump and current operation water cooler number of channels whether one
It causes, after determining unanimously, opens the water cooler.
11. according to the method described in claim 10, closing is described current it is characterized in that, described open the replacement equipment
Running equipment, further includes:
If the equipment is the water cooler, closes the current running equipment and include the following steps:
Close the current operation water cooler；
Close the current operating unit cold side electric butterfly valve, the current operation cooling tower electric butterfly valve；
Close the current operation cooling water pump and the current operation blower fan of cooling tower；
Close the freezing side electric butterfly valve of the current operation water cooler；
Close the current operation chilled water pump.
12. a kind of primary, spare equipment switching device characterized by comprising
Module is obtained to judge whether to need to carry out according to the operation state for obtaining the operating status of current running equipment
The switching of equipment；
Switching module, for determining for replacing replacing for the current running equipment when determination needs to carry out the switching of equipment
Exchange device, and the replacement equipment is opened, close the current running equipment.
13. device according to claim 12, which is characterized in that the operating status includes at least runing time, described
Obtaining module includes:
First judging unit, for judging whether the runing time reaches default runing time；
Switch determination unit, for when determining that the runing time reaches the default runing time, determining the current fortune
Row equipment needs to carry out the switching of equipment；
Prompt unit needs to carry out for after determining that the runing time reaches the default runing time, issuing characterization
First prompt information of equipment switching；
Second judgment unit, for obtaining user for the feedback information of first prompt information, according to the feedback information
Judge whether the switching for needing to carry out equipment, comprising:
First determines subelement, for determining the switching for needing to carry out equipment when the feedback information is to agree to switching；
Second determines subelement, when being used for when the feedback information is to cancel switching, and/or not receiving the feedback information,
Timing is carried out, when timing time reaches default reminder time, re-emits the first prompt that characterization needs to carry out equipment switching
Information, and obtain user for the feedback information of first prompt information, according to the feedback information judge whether to need into
The switching of row equipment.
14. device according to claim 12, which is characterized in that the switching module includes:
Acquiring unit, for obtaining the operating status of redundance unit；Wherein, the redundance unit is to work as in all devices except described
Equipment except preceding running equipment, the redundance unit are one or more equipment；The operating status of the redundance unit is at least
Including following one: accumulated running time, operational mode, if open, if failure；
Determination unit is replaced, for determining according to the operating status of the redundance unit for replacing the current running equipment
Replacement equipment, comprising:
Third determines subelement, for when the operating status of the redundance unit meets preset condition, then setting the redundancy
Standby shortest equipment of middle accumulated running time is determined as the replacement equipment；Wherein, the preset condition is: operational mode is remote
Journey mode is not opened and fault-free；
4th determines subelement, for when the operating status of the redundance unit does not meet preset condition, then issuing characterization nothing
Method carries out the second prompt information of equipment switching, and carries out timing, when timing time reaches the default reminder time, again
Issue first prompt information for characterizing and needing to carry out equipment switching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810416933.7A CN109031939A (en) | 2018-05-03 | 2018-05-03 | Method and device for switching main equipment and standby equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810416933.7A CN109031939A (en) | 2018-05-03 | 2018-05-03 | Method and device for switching main equipment and standby equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109031939A true CN109031939A (en) | 2018-12-18 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810416933.7A Pending CN109031939A (en) | 2018-05-03 | 2018-05-03 | Method and device for switching main equipment and standby equipment |
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| CN111121233A (en) * | 2019-12-31 | 2020-05-08 | 宁波奥克斯电气股份有限公司 | Method and device for evaluating service life of air conditioner and air conditioner |
| CN112083646A (en) * | 2020-08-21 | 2020-12-15 | 珠海格力电器股份有限公司 | Redundancy control method, device and control system |
| CN112966976A (en) * | 2021-03-31 | 2021-06-15 | 英特尔产品（成都）有限公司 | Method and device for scheduling production of production facility |
| CN113485089A (en) * | 2021-07-05 | 2021-10-08 | 浙江胄天科技股份有限公司 | Control method for monitoring system in mobile offshore environment monitoring equipment |
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Application publication date: 20181218 |