CN110286620A - Electric control device on-off control method thereof, storage medium, control device and relay - Google Patents
Electric control device on-off control method thereof, storage medium, control device and relay Download PDFInfo
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- CN110286620A CN110286620A CN201910518615.6A CN201910518615A CN110286620A CN 110286620 A CN110286620 A CN 110286620A CN 201910518615 A CN201910518615 A CN 201910518615A CN 110286620 A CN110286620 A CN 110286620A
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- G—PHYSICS
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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Abstract
The invention discloses a kind of electric control device on-off control method thereof, storage medium, control device and relays；It solves and electric current needed for electric current and holding process needed for movement is remained identical, cause relay that can lead to the problem of overheat when being in hold mode, its key points of the technical solution are that the action current according to needed for current electric control device is to access the action current；Kept for the action current default period actuation time；After by period actuation time, holding electric current needed for the action current of access is switched to current electric control device, wherein the holding electric current is less than action current；The present invention is according to current electric control device state in which, to switch different electric currents, i.e., after period actuation time, switching to the holding electric current less than action current, both it can ensure that electric controller part was in the conductive state, while having reduced heat caused by electric control device heating as far as possible.
Description
Technical field
The present invention relates to relay, in particular to electric control device on-off control method thereof, storage medium, control device and after
Electric appliance.
Background technique
Relay (English name: relay) is a kind of electric control device, is when the variation of input quantity (energizing quantity) reaches rule
When provisioning request, make controlled volume that a kind of electric appliance of scheduled Spline smoothing occur in electrical output circuit.It has control system
(also known as input circuit) and by the interactive relationship between control system (also known as output loop).It is usually applied to automation control
In circuit, it is actually one kind " automatic switch " that control high current running is gone with low current.Therefore it plays in circuit automatic
The effects of adjusting, safeguard protection, conversion circuit.
The general triode of traditional technology controls the conducting of relay, i.e., accesses in the circuit loop using relay
Triode, by taking NPN triode as an example, by the control loop of the collector and emitter cut-in relay circuit of NPN triode,
The base stage of NPN triode connects control signal.When controlling signal is high level, NPN triode conducting, electric current passes through relay
Coil acts the normally opened contact of relay and realizes actuation.
Due to being required to that triode is in the conductive state in the actuating of relay and keep during, relay contact closure
Electric current required for acting is higher, and electric current required for process is kept then to be lower than electric current required for the movement, and existing
Control mode is that electric current needed for electric current and holding process needed for movement is remained identical, causes relay to be in and keeps
More heat can be generated when state, be easy to cause Relay Aging, shortened the service life of relay, wasted electric energy.
Summary of the invention
The first object of the present invention is to provide a kind of electric control device on-off control method thereof, can reduce and keep as far as possible
Heat condition under state.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of electric control device on-off control method thereof, comprising:
According to action current needed for current electric control device to access the action current；
Kept for the action current default period actuation time；
After by period actuation time, the electricity of holding needed for the action current of access is switched to current electric control device
Stream；Wherein, the holding electric current is less than action current.
Using the above scheme, when current electric control device starts, since start-up course needs biggish electric current, institute
Ensure that current electric control device can be normally activated to access action current, and after start-up, current electric control device
As long as being kept closed, so there is no need to biggish electric currents, it is only necessary to which lesser electric current can be realized current electric controller
Part is kept closed, so starting current is switched to holding electric current, current electric control device is kept to close by low current
The case where closing, capable of effectively reducing fever improves the service life of electric control device.
Preferably, being supervised after accessing holding electric current needed for current electric control device to the voltage of current power
Control, the specific method is as follows:
The current voltage information of current power is obtained, the information of voltage includes voltage pulse fluctuation information；
Judge whether current voltage pulse ripple information occur；
Current voltage pulse ripple information if it exists, according to current voltage pulse ripple information duration length to control
Whether access current electric control device needed for holding electric current is continued.
Using the above scheme, during due to constantly accessing load, voltage can be had an impact, generates relevant pulse
Fluctuation, and pulse ripple will lead to corresponding, and different pulse ripples corresponds to different states, according to pulse it is lasting when
Between carry out distinguishing corresponding pulse ripple situation, and analysed whether also to need to continue to access corresponding guarantor according to current situation
Electric current is held so that current electric control break-over of device.
Preferably, the judgment method about current voltage pulse ripple information duration length is as follows:
Whether the current voltage pulse fluctuation information duration is greater than default continuous time period；
If current voltage pulse ripple information duration is less than continuous time period, continue to access current electric control device
Required holding electric current；
If current voltage pulse ripple information duration is greater than continuous time period, stop accessing current electric control device
Required holding electric current is to turn off current electric control device.
Using the above scheme, if pulse ripple is less than corresponding continuous time period, illustrate at this time to be some letters
Single interference, i.e., accessing the voltage fluctuation generated during load, so directly by relevant algorithm filter come
Evading influences caused by this kind of voltage fluctuation, and if pulse ripple is greater than corresponding continuous time period, illustrate at this time
Belong to that power supply is out of power, the so many corresponding electric energy of load can not provided, so directly turn off current electric control device,
It avoids generating dangerous.
Preferably, about continuing to keep the method for electric current as follows needed for accessing current electric control device:
Voltage value corresponding to current voltage pulse ripple information is compared with default fluctuation a reference value；
If voltage value corresponding to current voltage pulse ripple information is less than default fluctuation a reference value；Then by adjusting PWM
Duty ratio with adjust current value corresponding to current voltage pulse ripple information to fluctuation a reference value corresponding to current value, and
Keep current value corresponding to the fluctuation a reference value.
Using the above scheme, during continuing access holding electric current, current voltage pulse ripple information is examined
Survey, once voltage value corresponding to current voltage pulse ripple information be less than default fluctuation a reference value, at this time explanation pair
Interference effect is larger, in order to avoid current electric control device is disconnected there is a situation where jumping, so by the duty ratio of regulation PWM so that
Current current value can stablize the current value corresponding to fluctuation a reference value, improve current electric control device use it is reliable
Property, avoiding sending repeatedly jumping to have no progeny influences its service life.
Preferably, the holding electric current needed for stopping accessing current electric control device with turn off current electric control device it
After continue to detect current voltage information；
Voltage value corresponding to current voltage information is compared with default voltage reference value；
If voltage value corresponding to current voltage information is greater than default voltage reference value, again according to current electric controller
Action current needed for part is to access the action current, and after by period actuation time, the action current of access is switched
To holding electric current needed for current electric control device.
Using the above scheme, pulse ripple is greater than corresponding continuous time period, then illustrate to belong to power supply at this time it is out of power,
The so many corresponding electric energy of load can not provided, therefore turned off, and continue after turning off to the current information of voltage into
Row monitoring then illustrates current power supply once voltage value corresponding to current voltage information is greater than default voltage reference value
It can continue to start to power, therefore access action current again, and switch to holding electric current after period actuation time, complete to work as
The starting of preceding electric control device and the process being held on.
Preferably, using if current voltage pulse ripple information duration is greater than continuous time period current
Family sends corresponding feedback information.
Preferably, the feedback information includes sound feedback information and/or light feedback information and/or short message feedback
Information and/or pop-up feedback information.
Using the above scheme, pulse ripple is greater than corresponding continuous time period, then illustrate to belong to power supply at this time it is out of power,
The so many corresponding electric energy of load can not be being provided, so information feedback is carried out to active user, while shutdown to mention
The active user that wakes up carries out replacement power supply or safeguards, feedback information can take various forms realization, can use it
One of feedback information or concentrate feedback information combination, be adjusted according to the actual situation.
The second object of the present invention is to provide a kind of computer readable storage medium, can store corresponding program, can
Heat condition in the hold state is reduced as far as possible.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of computer readable storage medium, including that can be realized as described in the claims when processor load and execution
The program of electric control device on-off control method thereof.
Using the above scheme, when current electric control device starts, since start-up course needs biggish electric current, institute
Ensure that current electric control device can be normally activated to access action current, and after start-up, current electric control device
As long as being kept closed, so there is no need to biggish electric currents, it is only necessary to which lesser electric current can be realized current electric controller
Part is kept closed, so starting current is switched to holding electric current, current electric control device is kept to close by low current
The case where closing, capable of effectively reducing fever improves the service life of electric control device.
The third object of the present invention is to provide a kind of control device, can reduce fever feelings in the hold state as far as possible
Condition.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of control device, including memory, processor and be stored on the memory and can run on the processor
Program, which can be realized that electric control device on-off as described in the claims control when processor load and execution
Method.
Using the above scheme, when current electric control device starts, since start-up course needs biggish electric current, institute
Ensure that current electric control device can be normally activated to access action current, and after start-up, current electric control device
As long as being kept closed, so there is no need to biggish electric currents, it is only necessary to which lesser electric current can be realized current electric controller
Part is kept closed, so starting current is switched to holding electric current, current electric control device is kept to close by low current
The case where closing, capable of effectively reducing fever improves the service life of electric control device.
The fourth object of the present invention is to provide a kind of relay, can reduce fever feelings in the hold state as far as possible
Condition.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of relay including memory, processor and is stored on the memory and can run on the processor
Program, the program can be by electric control device on-off controlling party of the realization as described in the claims when processor load and execution
Method.
Using the above scheme, when current electric control device starts, since start-up course needs biggish electric current, institute
Ensure that current electric control device can be normally activated to access action current, and after start-up, current electric control device
As long as being kept closed, so there is no need to biggish electric currents, it is only necessary to which lesser electric current can be realized current electric controller
Part is kept closed, so starting current is switched to holding electric current, current electric control device is kept to close by low current
The case where closing, capable of effectively reducing fever improves the service life of electric control device.
In conclusion the invention has the following advantages: according to current electric control device state in which, to switch not
Same electric current, i.e., after period actuation time, switching to the holding electric current less than action current, both can ensure that electric control
Device is in the conductive state, while reducing heat caused by electric control device heating as far as possible.
Detailed description of the invention
Fig. 1 is the flow diagram that multi-load starts control method；
Fig. 2 is the flow diagram of the judgment method of the load of same time starting needed for correlation；
Fig. 3 is the flow chart element that the load of required same time starting is formed to the method for starting priority according to random algorithm
Figure；
Fig. 4 is the timing node according to load starting successively with the flow diagram of the method for formation starting priority；
Fig. 5 is the flow diagram for the method being monitored to the voltage of current power in each load start-up course；
Fig. 6 is the flow diagram of electric control device on-off control method thereof；
Fig. 7 is the flow diagram that method is monitored to the voltage of current power.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
The embodiment of the present invention provides a kind of multi-load starting control method, comprising: obtains the current behavior letter of active user
Breath, the behavioural information include load starting information；According to all loads starting information got to judge whether at least to obtain
Get two load starting information；If getting at least two loads starting information, formation is currently up triggering information；From pre-
First be arranged starting triggering information and command information between corresponding relationship in, search with it is described be currently up trigger information it is corresponding
Present instruction information；Described instruction information includes triggering the mutual corresponding starting execution information of information with starting；According to current
Starting execution information is formed with the load that start the same time needed for correlation starts priority, and according to the starting priority according to
The default gap periods of minor tick are to start related load.
In the embodiment of the present invention, have multiple users simultaneously starting load or single user and meanwhile start multiple loads when
Time forms corresponding starting triggering information, i.e., starting triggering information corresponds to the situation there are multiple loads while starting, therefore looks into
Look for corresponding starting execution information the load of relevant required same time starting is formed starting priority, later
Successively starting load so that load it is every starting one after have a buffer time, avoid the occurrence of it is multiple load simultaneously start and
Dragging down supply voltage leads to all load starting failures, and in start-up course, it is subsequent can to guarantee that power-supply fluctuation disappears one by one for simulation
Continuous starting load, it is ensured that load can normally start, while related personnel can be started the operation of multi-load simultaneously, be kept away
Exempt from customs examination staff brings the inconvenience in work, also staff is avoided to start peace caused by multi-load simultaneously as maloperation
Full property problem.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
In addition, the terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates may exist
Three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.Separately
Outside, character "/" herein typicallys represent the relationship that forward-backward correlation object is a kind of "or" unless otherwise specified.
The embodiment of the present invention is described in further detail with reference to the accompanying drawings of the specification.
Referring to Figure 1, the embodiment of the present invention provides a kind of multi-load starting control method, and the main flow description of method is such as
Under.
As shown in Figure 1:
Step 1000: obtaining the current behavior information of active user；Behavioural information includes load starting information.
Wherein, active user refers to wanting the user of starting load；Have multiple users and meanwhile the single load of starting or
Multiple loads and single user will form corresponding load starting information when starting multiple loads simultaneously；It is above-mentioned current
Obtaining for behavioural information can obtain in such a way that mechanical key triggers, and can also obtain in such a way that virtual key triggers
It takes；The mode of mechanical key triggering, can be by pressing power button, to start relevant load, to obtain corresponding current
Behavioural information；The mode of virtual key triggering, can be by pressing relevant virtual triggering key in the interface of corresponding software
Start relevant load to realize, and then obtains corresponding current behavior information.
Step 2000: according to all loads starting information got to judge whether at least to get two load startings
Information.
Step 3000: if getting at least two loads starting information, formation is currently up triggering information.
Wherein, corresponding starting is formed according to load starting information and triggers information, and starting triggering information, which corresponds to, deposits
In the situation of multiple loads while starting.
Step 4000: from the corresponding relationship between pre-set starting triggering information and command information, lookup and institute
It states and is currently up the corresponding present instruction information of triggering information；Described instruction information includes mutual corresponding with starting triggering information
Start execution information.
Wherein, after getting and being currently up triggering information, pre-set starting trigger information and command information it
Between inquire, inquire be currently up the corresponding command information of triggering information after, that is, inquiring is starting execution information.
Step 5000: it is excellent that starting being formed according to the load for being currently up execution information to start the same time needed for correlation
First grade, and default gap periods are spaced successively to start related load according to the starting priority.
The judgment method of load about required same time starting:
Wherein, therefore corresponding starting execution information is searched so that the load of relevant required same time starting is formed starting
Priority, later just successively starting load；As shown in Fig. 2, the judgment method of the load of same time starting needed for correlation is as follows:
Step 5110: obtaining related formed and load timing node corresponding to starting information.
Step 5120: using first formed load starting information corresponding to timing node as originate timing node,
According to the timing node of starting to judge whether timing node corresponding to remaining load starting information is in the default time
In period.
Step 5130: if belonging to the load of same time starting within the default time cycle.
Step 5140: if being not in the default time cycle, being not belonging to the load of same time starting.
Wherein, the time cycle in the present embodiment can any number between 1-100 microsecond, the present embodiment preferably adopts
With 10 microseconds；Due to only having the load of same time starting that can just have an impact to power supply, the load being gradually added into is to power supply
Influence it is relatively small, also can proof load can start, so need to whether the same time starting load determine,
Determining to need a starting point, using the timing node of first access load as the timing node of starting；From
The load of all startings is defined as same time starting in the timing node to default time cycle of one access load
Load.
The method formed about starting priority:
Wherein, the mode of starting priority is formed there are a variety of, can be randomly generated corresponding priority, is also possible to basis
It is default to sequentially form priority, it can also be and read by corresponding number to form corresponding priority.
In one embodiment, as shown in figure 3, the load of required same time starting is opened according to random algorithm with being formed
Dynamic priority；Corresponding starting priority is formed by random algorithm；Random algorithm can be numerical ordering algorithm, numerical value probability
Algorithm, Las Vegas algorithm (LasVegas), Monte Carlo EGS4 method (MonteCarlo), Sherwood algorithm (Sherwood) etc.
Etc. existing any random algorithm.In the present embodiment, it is preferred to use numerical ordering algorithm, the method for being randomly formed starting priority
It is as follows:
Step 5210: obtaining the current voltage information and current frequency information when present load access.
Wherein, corresponding voltage value and electric voltage frequency value are formed when present load accesses, obtains two parameters
Afterwards in order to subsequent data processing.
Step 5220: numerical value corresponding to numerical value corresponding to current voltage information and current frequency information is passed through into logic
Operation is to form sorting data information.
Wherein, the mode of logical operation can be XOR operation, be also possible to or operation, can also be addition, subtraction,
The operation mode of multiplication, division etc. type can also use other existing operation modes, not repeat herein, it is only necessary to complete
At data processing, XOR operation is preferably used in the present embodiment.
Step 5230: according to the size of numerical value corresponding to sorting data information with the load that starts required same time by
It is big to small or be ranked up from small to large, form starting priority.
Wherein, due to during also inactive load, have no way of learning current load be how powerful load with
And the actual conditions of the load, therefore corresponding priority is formed by random manner, it is ensured that there is a sequencing, is convenient for root
The function of starting load one by one is realized according to the sequencing.
In one embodiment, as shown in figure 4, successively starting priority according to the timing node of load starting to be formed；
The method for forming starting priority is as follows:
Step 5310: obtaining related formed and load timing node corresponding to starting information.
Step 5320: according to the successive excellent to form corresponding starting of timing node corresponding to all load starting information
First grade.
Wherein, the moment for loading starting records corresponding timing node, thus after being obtained to these timing nodes, and
It is ranked up according to the sequencing of timing node, and then forms corresponding starting priority.
As shown in figure 5, the method being monitored to the voltage of current power in each load start-up course is as follows:
Step 6100: obtaining the current voltage information of current power, information of voltage includes pressure drop information.
Wherein, during load accesses power supply, it may appear that the decline of voltage instantaneous, i.e., to the voltage condition of current power
It is detected, forms corresponding pressure drop information once there is voltage instantaneous reduction.
Step 6200: according to number corresponding to pressure drop numerical value corresponding to pressure drop information and default pressure drop reference information
Value is compared.
Step 6300: if pressure drop numerical value corresponding to pressure drop information is more than or equal to numerical value corresponding to pressure drop reference information；
Stop the load after starting present load according to starting priority.
Wherein, the current voltage information of current power is monitored, once there is the excessive situation of pressure drop, is illustrated current
Power supply can not may result in the case where all loads are turned off, institute in the more loads of access if access
Once there is the excessive situation of pressure drop, just to stop starting during carrying out successively starting load according to starting priority
Load, it is ensured that the load having been started up will not be turned off.
The access generally loaded is all to be realized by relay, and be required to during the actuating of relay and holding
Triode is in the conductive state, and electric current required for the movement of relay contact closure is higher, and keeps electricity required for process
Stream is then lower than electric current required for the movement, and existing control mode is needed for acting required electric current and holding process
Electric current remains identical, causes relay that can generate more heat when being in hold mode, be easy to cause Relay Aging, contracting
The short service life of relay, wastes electric energy；As shown in fig. 6, the method for event electric control device on-off control is as follows:
Step 7000: according to action current needed for current electric control device to access the action current.
Wherein, electric control device is when the variation of input quantity (energizing quantity) reaches prescribed requirement, in electrical output circuit
In make controlled volume that a kind of electric appliance of scheduled Spline smoothing occur.It has control system (also known as input circuit) and by control
Interactive relationship between system (also known as output loop).It is usually applied in automation control circuit, it is actually with small electricity
Flow away one kind " automatic switch " of control high current running.Therefore play automatic adjustment, safeguard protection, conversion circuit in circuit etc.
Effect.
For the electric control device preferably used in the present embodiment for relay, the action current of relay is corresponding current
In start-up course corresponding to relay, otherwise the current value that must reach is formed by magnetic after the coil conducting of relay
Power is unable to complete the function of contact actuation, therefore during startup, need first to access corresponding dynamic overcurrent to ensure relay
Contact can be closed so that the current supply circuit conducting of corresponding load.
Step 8000: being kept for the action current default period actuation time.
Wherein, period actuation time is the relay under release conditions, defined during the actuating of relay
Under the conditions of, the time interval from the moment for applying input stimulus specified value until contact change-over moment；Keep the correspondence
Time can ensure that current relay is in closed state.
Step 9000: after by period actuation time, the action current of access being switched into current electric control device
Required holding electric current；Wherein, electric current is kept to be less than action current.
Wherein, the electric current for accessing current electric control device is adjusted by relevant control methods, it can be by most basic
The different resistance values of access resistance to change electric current, can also be by adjusting duty ratio to control corresponding output electric current.
It preferably uses the mode for adjusting duty ratio to realize the electric current for adjusting access in the present embodiment, is opened by regulation power
Turn-on time and the ratio of turn-off time of device are closed to respond the variation of input or output voltage.In this respect, it commonly accounts for
Sky than control with current-mode control be it is similar, they are all that output adjusting is completed by adjusting duty ratio.But they
The difference is that common duty ratio control can only adjust duty ratio according to the change of output voltage, and current-mode control is then
Duty ratio is adjusted according to the variation of master (power) inductive current.
During constantly accessing load, voltage can be had an impact, generate relevant pulse ripple, and impulse wave
Dynamic to will lead to corresponding, and different pulse ripples correspond to different states, distinguish pair according to pulse duration
The pulse ripple situation answered, and according to current situation analyse whether also to need to continue to access corresponding holding electric current so that
Current electric control break-over of device；Therefore the voltage of current power is carried out after accessing holding electric current needed for current electric control device
Monitoring, as shown in fig. 7, the specific method is as follows:
Step 9100: obtaining the current voltage information of current power, information of voltage includes voltage pulse fluctuation information.
Wherein, current voltage information is voltage value corresponding to current power, and in the lasting detection process of the voltage value
In, if there is corresponding pulse ripple, which is voltage pulse fluctuation information.
Step 9200: judging whether current voltage pulse ripple information occur.
Wherein, during lasting acquisition current voltage information, judge whether current voltage corresponding pulse occurs
Fluctuation, that is, judge whether current voltage pulse ripple information occur；When getting corresponding current voltage pulse ripple information
When, it is possibly stored to be stored in corresponding database, transfers analysis in order to subsequent, determine making for current relay
With service life and some factors of influence service life.
Step 9300: current voltage pulse ripple information if it exists, it is lasting according to current voltage pulse ripple information
Length of time is with holding electric current needed for controlling whether to continue to access current electric control device.
Wherein, if pulse ripple is less than corresponding continuous time period, illustrate at this time to be some simple interference,
The voltage fluctuation generated during accessing and loading, so directly being filtered by relevant algorithm to evade this kind of electricity
It is influenced caused by pressure fluctuation, and if pulse ripple is greater than corresponding continuous time period, it is out of power to belong to power supply at this time,
The so many corresponding electric energy of load can not be being provided, so directly turning off current electric control device；About current voltage arteries and veins
The judgment method for rushing fluctuation information duration length is as follows:
Step 9310: whether the current voltage pulse fluctuation information duration is greater than default continuous time period.
Wherein, corresponding voltage pulse fluctuation information can have a duration, so to current voltage pulse ripple
Duration corresponding to information is judged that the continuous time period is preferably -1 millisecond of 100 microsecond, when continuing in the application
Between the period can be a time value, be also possible to a time range；In one embodiment, continuous time period is one
Time value, the time can Any Digit between -1 millisecond of 100 microsecond, preferably use 100 microseconds in the application, i.e., will work as
Preceding voltage pulse fluctuation information duration is compared with 100 microseconds；In one embodiment, continuous time period is
One time range, the time range are -1 millisecond of 100 microsecond, are preferably held current voltage pulse ripple information in the application
The continuous time is compared with 100 microseconds and 1 millisecond, that is, whether judges current voltage pulse ripple information duration
Less than 100 microseconds, judge whether current voltage pulse ripple information duration is greater than 1 millisecond.In the embodiment of application
In, it is preferred to use continuous time period is the mode of a time range.
Step 9320: if current voltage pulse ripple information duration is less than continuous time period, continuing to access
Holding electric current needed for current electric control device.
Wherein, current voltage pulse ripple information duration is judged whether less than 100 microseconds, if it is determined that really small
In 100 microseconds, then illustrate to be only interference and be not to be power supply situation out of power at this time, so continuing to access current electric controller
Holding electric current needed for part.In addition, about continuing to keep the method for electric current as follows needed for accessing current electric control device:
Step 9321: voltage value corresponding to current voltage pulse ripple information and default fluctuation a reference value are compared
Compared with.
Step 9322: if voltage value corresponding to current voltage pulse ripple information is less than default fluctuation a reference value；
It is then right to fluctuation a reference value institute to adjust current value corresponding to current voltage pulse ripple information by adjusting the duty ratio of PWM
The current value answered, and keep current value corresponding to the fluctuation a reference value.
Wherein, default Any Digit of the fluctuation a reference value between 4V-8V is preferably adopted as 5V in the present embodiment；
During continuing access holding electric current, current voltage pulse ripple information is detected, once current voltage impulse wave
Voltage value corresponding to dynamic information is less than default fluctuation a reference value, and the interference effect of explanation pair is larger at this time, in order to avoid
Current electric control device is disconnected there is a situation where jumping, so by the duty ratio of regulation PWM so that current current value can be steady
It is scheduled on current value corresponding to fluctuation a reference value, avoiding sending repeatedly jumping to have no progeny influences its service life.
Step 9330: if current voltage pulse ripple information duration is greater than continuous time period, stopping access
Holding electric current needed for current electric control device is to turn off current electric control device；Corresponding feedback letter is sent to active user
Breath.
Wherein, if pulse ripple is greater than corresponding continuous time period, it is out of power to belong to power supply at this time, can not mention
For the so many corresponding electric energy of load, so directly current electric control device is turned off；Active user is carried out after shutdown
Information feedback power supply or safeguarded with reminding active user to carry out replacement, feedback information include sound feedback information with/
Or light feedback information and/or short message feedback information and/or pop-up feedback information；Feedback information can take various forms reality
It is existing, it can be adjusted according to the actual situation using the combination of one such feedback information or concentration feedback information；It is turning off
After current electric control device, still need to carry out current voltage information to detect specific method as follows:
Step 9331: voltage value corresponding to current voltage information is compared with default voltage reference value.
Step 9332: if voltage value corresponding to current voltage information is greater than default voltage reference value, again root
According to action current needed for current electric control device to access the action current, after by period actuation time, will access
Action current switch to current electric control device needed for holding electric current.
Wherein, Any Digit of the default voltage reference value between 4V-8V is preferably adopted as 5V in the present embodiment；
Continue to be monitored the current information of voltage after shutdown, be preset once voltage value corresponding to current voltage information is greater than
Voltage reference value, then illustrate that current power supply can continue to start to power, therefore access action current again, and when by movement
Between switch to holding electric current after the period, the process completing the starting of current electric control device and being held on.
If pulse ripple is greater than corresponding continuous time period, it is also possible to it is that load excessively causes voltage to reduce,
And then the power supply of multi-load can not be undertaken；So the holding electric current needed for stopping accessing current electric control device is worked as with turning off
During preceding electric control device, the mode of some loads can be turned off to attempt power supply and can provide electricity to remaining load
Can, the specific method is as follows:
Step 9341: obtaining current nominal power information corresponding to current device；
Step 9342: the numerical values recited of current nominal power information according to corresponding to current device is simultaneously excellent to be formed from large to small
First grade；
Step 9343: according to priority successively to close current device.
The embodiment of the present invention provides a kind of computer readable storage medium, including can be by processor load and execution when realize
Such as Fig. 1-Fig. 7.Each step described in process.
The computer readable storage medium for example, USB flash disk, mobile hard disk, read-only memory (Read-Only
Memory, ROM), random access memory (Random Access Memory, RAM), magnetic or disk etc. is various to deposit
Store up the medium of program code.
Based on the same inventive concept, the embodiment of the present invention provides a kind of control device, including memory, processor and storage
On the memory and the program that can run on the processor, the program can be realized such as when processor load and execution
Fig. 1-Fig. 7.Multi-load described in process starts control method.
Based on the same inventive concept, the embodiment of the present invention provides a kind of relay, including memory, processor and is stored in
On the memory and the program that can run on the processor, the program can be realized when processor load and execution as schemed
1- Fig. 7.Multi-load described in process starts control method.
It is apparent to those skilled in the art that for convenience and simplicity of description, only with above-mentioned each function
The division progress of module can according to need and for example, in practical application by above-mentioned function distribution by different function moulds
Block is completed, i.e., the internal structure of device is divided into different functional modules, to complete all or part of function described above
Energy.The specific work process of the system, apparatus, and unit of foregoing description, can be with reference to corresponding in preceding method embodiment
Journey, details are not described herein.
In several embodiments provided herein, it should be understood that disclosed system, device and method can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the module or
The division of unit, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units
Or component can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, institute
Display or the mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, device or unit
Indirect coupling or communication connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, the technical solution of the application is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
It is each that equipment (can be personal computer, server or the network equipment etc.) or processor (processor) execute the application
The all or part of the steps of embodiment the method.And storage medium above-mentioned include: USB flash disk, mobile hard disk, read-only memory,
The various media that can store program code such as random access memory, magnetic or disk.
The above, above embodiments are only described in detail to the technical solution to the application, but the above implementation
The explanation of example is merely used to help understand method and its core concept of the invention, should not be construed as limiting the invention.This
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those skilled in the art, should all cover
Within protection scope of the present invention.
Claims (10)
1. a kind of electric control device on-off control method thereof, characterized in that include:
According to action current needed for current electric control device to access the action current；
Kept for the action current default period actuation time；
After by period actuation time, the electricity of holding needed for the action current of access is switched to current electric control device
Stream；Wherein, the holding electric current is less than action current.
2. electric control device on-off control method thereof according to claim 1, characterized in that accessing current electric control device
The voltage of current power is monitored after required holding electric current, the specific method is as follows:
The current voltage information of current power is obtained, the information of voltage includes voltage pulse fluctuation information；
Judge whether current voltage pulse ripple information occur；
Current voltage pulse ripple information if it exists, according to current voltage pulse ripple information duration length to control
Whether access current electric control device needed for holding electric current is continued.
3. electric control device on-off control method thereof according to claim 2, characterized in that about current voltage pulse ripple
The judgment method of information duration length is as follows:
Whether the current voltage pulse fluctuation information duration is greater than default continuous time period；
If current voltage pulse ripple information duration is less than continuous time period, continue to access current electric control device
Required holding electric current；
If current voltage pulse ripple information duration is greater than continuous time period, stop accessing current electric control device
Required holding electric current is to turn off current electric control device.
4. electric control device on-off control method thereof according to claim 3, it is characterized in that: current automatically controlled about access is continued
Keep the method for electric current as follows needed for device processed:
Voltage value corresponding to current voltage pulse ripple information is compared with default fluctuation a reference value；
If voltage value corresponding to current voltage pulse ripple information is less than default fluctuation a reference value；Then by adjusting PWM
Duty ratio with adjust current value corresponding to current voltage pulse ripple information to fluctuation a reference value corresponding to current value, and
Keep current value corresponding to the fluctuation a reference value.
5. electric control device on-off control method thereof according to claim 3, it is characterized in that:
The holding electric current needed for stopping accessing current electric control device is continued to current after current electric control device with turning off
Information of voltage is detected；
Voltage value corresponding to current voltage information is compared with default voltage reference value；
If voltage value corresponding to current voltage information is greater than default voltage reference value, again according to current electric controller
Action current needed for part is to access the action current, and after by period actuation time, the action current of access is switched
To holding electric current needed for current electric control device.
6. electric control device on-off control method thereof according to claim 3, it is characterized in that:
If current voltage pulse ripple information duration is greater than continuous time period, active user is sent corresponding anti-
Feedforward information.
7. electric control device on-off control method thereof according to claim 6, it is characterized in that: the feedback information includes sound
Feedback information and/or light feedback information and/or short message feedback information and/or pop-up feedback information.
8. a kind of computer readable storage medium, characterized in that including that can be realized when processor load and execution as right is wanted
The program of electric control device on-off control method thereof described in asking any one of 1 to 7.
9. a kind of control device, characterized in that including memory, processor and be stored on the memory and can be at the place
The program run on reason device, the program can be realized as described in any one of claims 1 to 7 when processor load and execution
Electric control device on-off control method thereof.
10. a kind of relay, it is characterized in that: including memory, processor and being stored on the memory and can be at the place
The program run on reason device, the program can be realized as described in any one of claims 1 to 7 when processor load and execution
Electric control device on-off control method thereof.
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| CN201910518615.6A CN110286620B (en) | 2019-06-15 | 2019-06-15 | On-off control method of electric control device, storage medium, control device and relay |
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