CN107123255A - Method for controlling opening and closing - Google Patents
Method for controlling opening and closing Download PDFInfo
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- CN107123255A CN107123255A CN201710389600.5A CN201710389600A CN107123255A CN 107123255 A CN107123255 A CN 107123255A CN 201710389600 A CN201710389600 A CN 201710389600A CN 107123255 A CN107123255 A CN 107123255A
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
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Abstract
The present invention relates to a kind of method for controlling opening and closing, infrared transponder receives the open command that remote control is sent；Infrared transponder sends opening control signal according to open command to device is steered, and is the first moment at the time of sending opening control signal；Electric supply installation is powered to be steered device, and the first supply current and the second supply current are sent into processor；Processor judged according to the first supply current and the second supply current, when being steered device and not opening successfully, performs step 5；The transmission times of opening control signal is the first transmission times, and processor inquires about the first transmission times of opening control signal, if the first transmission times is not more than transmission times threshold value, performs step 2.The present invention is opened after failure for being steered device, can carry out being again turned on control automatically, and after multiple unlatching failure, enable manually operated, improve the success rate for opening operation.
Description
Technical field
The present invention relates to smart machine field, more particularly to a kind of method for controlling opening and closing, it is mainly used in improving smart machine
Open the success rate of control.
Background technology
Domestic environment is obtained with the development and change and the mankind of social-economic structures, family population structure and information technology
Security, comfortableness, the raising of efficiency requirement, cause the demand of home intelligence to greatly increase, while increasing family
Front yard requires that smart machine product will not only meet some basic demands, more requires smart machine system in Function Extension, extension
It can even accomplish simple, conveniently, safely in terms of service.
Infrared transponder is a wireless signal transceiver, the learning and memory function for possessing infrared signal, can learn,
Remember the intelligent artifact of many infrared equipments.It can associate wireless signal with infrared radio signal, pass through intelligent movable
Terminal controls the housed device of any use IR remote controller, for example, electric light, TV, air-conditioning, washing machine, refrigerator, motorized window
Curtain etc..By wireless infrared repeater, user can be entered with the smart machine application APP on any mobile phone to multiple electric equipments
Row remote control, realization integrates a variety of IR remote controller functions, realizes the household electrical appliances such as electric light, TV, sound equipment, washing machine, air-conditioning
Intellectuality unified management, and break through space-time limitation.No matter when and where, ordinary consumer can be (wireless red using related device
Outer transponder) and method the electrical equipment in man is controlled.
Infrared transponder is during smart machine systematic difference in the market, it may appear that infrared transponder sends letter
After number, smart machine does not open successful situation but, reduces use feeling of the user for smart machine, is unfavorable for intelligence and sets
Standby popularization and development.
The content of the invention
The problem of existing present invention aim to address prior art solves smart machine there is provided one kind can not succeed sometimes
The situation of unlatching.
To achieve the above object, the invention provides a kind of method for controlling opening and closing, methods described includes：
Step 1, infrared transponder receives the open command that remote control is sent；
Step 2, the infrared transponder sends opening control signal according to the open command to device is steered, and sends
It was the first moment at the time of the opening control signal；
Step 3, electric supply installation is steered device for described in and powered, and current detector detects the power supply electricity of the electric supply installation
Supply current before stream, first moment is the first supply current, and the supply current after first moment is second
Supply current, processor is sent to by first supply current and the second supply current；
Step 4, the processor is judged according to first supply current and the second supply current, when the second power supply
Electric current is more than the first supply current, and the second supply current and the first supply current difference not less than default power supply threshold value when
Wait, then device unlatching is steered described in judgement；Otherwise it is steered device described in judging to be not turned on, performs step 5；
Step 5, the transmission times of the opening control signal is the first transmission times, is opened described in the processor inquiry
The first transmission times of control signal is opened, if first transmission times is not more than transmission times threshold value, step 2 is performed.
Further, the transmission times threshold value is 3.
Further, in the step 5, then terminate when first transmission times is more than transmission times threshold value.
Further, in the step 5, unlatching control is then generated when first transmission times is more than transmission times threshold value
Failure information processed, and send unlatching control failure information to host computer.
Further, methods described also includes, after being steered device and successfully opening, and the first transmission times is reset.
Further, methods described also includes：Preset when the difference of second supply current and the first supply current is less than
When threshold value of powering, then it is steered device described in judgement and is not turned on.
Further, when the difference of second supply current and the first supply current is not less than default power supply threshold value,
Device unlatching is steered described in then judging, is specifically included：The processor judges whether second supply current is stable state, such as
Really described second supply current is not to be steered device described in stable state then judges to be not turned on；When the described second power supply electricity
Stream is stable state, and second supply current and the first supply current difference not less than default power supply threshold value when, then
Device unlatching is steered described in judging.
Further, the processor judges the step of whether second supply current is stable state specifically, first
Judge in time threshold, the variable quantity of second supply current is less than default variable quantity, then it is assumed that second supply current
In stable state.
Further, when the processor judges that second supply current is in unstable state, the power supply dress is generated
Put abnormal electrical power supply information or be steered device abnormal information.
Further, methods described also judges whether the first supply current is in stable state including the processor, when first
When supply current is in unstable state, generates the electric supply installation abnormal electrical power supply information or be steered device abnormal information.
Method for controlling opening and closing provided in an embodiment of the present invention, opens after failure for being steered device, can carry out automatically
Control is again turned on, and after multiple unlatching failure, enables manually operated, improves the success rate for opening operation.
Brief description of the drawings
Fig. 1 is the flow chart of method for controlling opening and closing of the present invention.
Embodiment
Below by drawings and examples, technical scheme is described in further detail.
Fig. 1 is the flow chart of method for controlling opening and closing of the present invention, as illustrated, the method for the present embodiment specifically includes following step
Suddenly：
Step 1, infrared transponder receives the open command that remote control is sent；
When user has the demand for opening certain smart machine, such as intelligent refrigerator is opened, is first sent using remote control
Open command, in order that refrigerator can receive the open command, it is necessary to first pass through an infrared transponder by the open command
Opening control signal is converted to, the opening control signal is the infrared signal of certain frequency range wavelength.
Step 2, the infrared transponder sends opening control signal according to the open command to device is steered, and sends
It was the first moment at the time of the opening control signal；
It is infrared signal due to be steered device reception, therefore, infrared transponder turns the open command in step 101
Opening control signal is changed to, the opening control signal is the infrared ray of certain wavelength frequency range.In order to be able to embody after unlatching
Curent change, was set to for the first moment at the time of just sending opening control signal, the electricity of device is steered during in order to unlatching
Stream is compared.
Step 3, electric supply installation is steered device for described in and powered, and current detector detects the power supply electricity of the electric supply installation
Supply current before stream, first moment is the first supply current, and the supply current after first moment is second
Supply current, processor is sent to by first supply current and the second supply current；
When infrared transponder is to being steered after device transmission opening control signal, it is steered device and is possible to just normally opened
Open, it is also possible to be not turned on.Due to the limitation of infrared protocol, can not generally judge whether it is normally-open, and in the present invention
In, if normally-open to be the change by supply current to be judged, the power supply before opening control signal is sent
The supply current of device is the first supply current, and it is the second supply current to send the supply current after opening control signal.
Step 4, the processor is judged according to first supply current and the second supply current, when the second power supply
Electric current is more than the first supply current, and the second supply current and the first supply current difference not less than default power supply threshold value when
Wait, then execution step 6, device unlatching is steered described in confirmation；Otherwise it is steered device described in confirming to be not turned on, performs step
5；
If be steered after device opens successfully, electric current can be than having obvious amplification before being not turned on；Therefore the place
Reason device is received after the first supply current and the second supply current, and it is judged, is supplied when the second supply current is more than first
During electric current, it is believed that open successfully.
Due to the change of electric current, for example become may well the disturbance of electric current cause, rather than to be steered device genuine
It is unlocked；And due to the usual amplitude of variation of the disturbance of electric current less, and be steered device it is normally-open when curent change meeting
Than larger, it is possible to set a power supply threshold value, when the difference of the second supply current and the first supply current is not less than the power supply
During threshold value, just assert and open successfully.
Therefore, for step 4, when the difference of second supply current and the first supply current is less than default power supply threshold value
When, then it is steered device described in judgement and is not turned on.
Opposite, if the difference of the second supply current and the first supply current is less than power supply threshold value, it is judged as other electricity
Flow disturbance, rather than be steered device and be unlocked, therefore be judged as being steered device not normally-open.Normally-open situation
Under, the second supply current should be in certain codomain, be preset when the difference of the second supply current and the first supply current is less than
During threshold value of powering, it can assert that the second supply current is less than lower limit, or the first supply current is higher than normal value, both of which
Belong to abnormal, can assert that being steered device is not turned on.
Step 5, the transmission times of the opening control signal is the first transmission times, is opened described in the processor inquiry
The first transmission times of control signal is opened, if first transmission times is not more than transmission times threshold value, step 2 is performed.
Because being not that remote control is sent after open signal each time, processor can obtain data-signal and generation
Subsequent treatment signal, when this happens, it is understood that there may be signal transmission/reception failure or equipment fault, caused knot
Fruit has following several：
Processor generates subsequent treatment signal, but can not be expressed；
Processor does not receive the signal of electric supply installation；
Electric supply installation does not receive the opening control signal of infrared transponder；
Infrared transponder fails to send opening control signal；
Remote control fails to send open command；
Case above can independently occur, and can also combine generation, but either independent generation or joint occur, and all deposit
In the situation of signal transmission/reception failure or equipment fault, therefore when remote control sends open command, but processor is not
When generating any subsequent treatment signal, it is believed that be equipment fault.
It is not that each opening control signal can successfully open and be steered device due to a variety of causes, therefore to understand
Certainly above mentioned problem, is then provided with one the step of opening control signal is sent again after opening failure, due to most
Contingencies, need to only be repeated to send the problem of opening control signal can solve to open failure several times, therefore setting first is sent
Number of times and transmission times threshold value, are steered device and often open failure once, the first transmission times is Jia 1, opened when being steered device
Open failure and when the first transmission times is not more than transmission times threshold value, repeat step 2.
Opening failed scope includes, and is steered device and does not receive opening control signal, is steered device and receives and open
Control signal is opened but to open unsuccessfully etc..In general, repeat to send 3 opening control signals, it is possible to successfully open quilt
Actuation means, if needing to carry out the situation or various failures of manual intervention, simple progress attempts unlatching and is steered device
Also good effect can not be played, therefore the transmission times threshold value is set as 3, sends secondary when first transmission times is more than
Unlatching, which is then ceased attempt to, during number threshold value is steered device.
Further, unlatching control failure information is then generated when first transmission times is more than transmission times threshold value,
And send unlatching control failure information to host computer.
When first transmission times is more than transmission times threshold value, control failure information is opened in processor generation, and this is opened
Control failure information is sent to host computer and carries out subsequent treatment, and host computer is received after unlatching control failure information, can carried out
Unlatching Failure Causes Analysis is either overhauled or carried out in artificial operation, is understood the concrete reason for opening failure, can also be sent out
Go out to be again turned on instruction, remote control sends open command again, performs step 1.If unlatching control letter can only be sent manually
Number, just occur do not know open failure, and for a long time after can just send the situation of open command again.
In order to not impacted to subsequent operation, after being steered device and successfully opening, the first transmission times is reset.No matter
Infrared transponder sends unlatching control information and is switched on successfully or sends for second opening control information, sending out for the third time for the first time
Send unlatching control information just to open successfully, opened successfully as long as being steered device, the first transmission times just stops counting and resetting.
When each remote control sends open command, the first transmission times all restarts to count, each remote control hair
Go out open command, infrared transponder can send 3 unlatching control information, after opening control information and sending 3 times, no matter into
Whether work(is opened, and the open command for being all considered as this remote control terminates, and the first transmission times is all reset.
When the difference of second supply current and the first supply current is less than default power supply threshold value, then judge described
Device is steered to be not turned on.
When infrared transponder is to being steered after device transmission opening control signal, it is steered device and is possible to just normally opened
Open, it is also possible to be not turned on.Due to the limitation of infrared protocol, can not generally judge whether it is normally-open, and in the present invention
In, if normally-open to be the change by supply current to be judged, the power supply before opening control signal is sent
The supply current of device is the first supply current, and it is the second supply current to send the supply current after opening control signal.
If be steered after device opens successfully, electric current can be than having obvious amplification before being not turned on；Therefore the processor is received
To after the first supply current and the second supply current, it is judged, when the second supply current is more than the first supply current,
Think to open successfully.Alternatively, because the change of electric current, for example become may well the disturbance of electric current cause, rather than by
Actuation means are really unlocked；And due to the usual amplitude of variation of the disturbance of electric current less, and be steered equipment it is normally-open when
Waiting curent change can be than larger, it is possible to a power supply threshold value is set, when the difference of the second supply current and the first supply current
During not less than the power supply threshold value, just assert and open successfully.
Opposite, if the difference of the second supply current and the first supply current is less than power supply threshold value, it is judged as other electricity
Flow disturbance, rather than be steered equipment and be unlocked, therefore be judged as being steered equipment not normally-open.Normally-open situation
Under, the second supply current should be in certain codomain, be preset when the difference of the second supply current and the first supply current is less than
During threshold value of powering, it can assert that the second supply current is less than lower limit, or the first supply current is higher than normal value, both of which
Belong to abnormal, can assert that being steered device is not turned on.
In addition, thering are a variety of situations to belong to the interference that curent change occurs, such as
1st, surge, because surge is possible to current change quantity than larger, but transformation period is extremely short, that is, is not belonging to be steered
Electrical equipment Normal on state；
2nd, other disturbance situations, are also a kind of unstable state, electric current is suddenly big or suddenly small, nor it is just normally opened to be steered electrical equipment
Open；
3rd, it is likely to be electric supply installation to damage or be steered device damage, it is unstable curent change all occur, still
Change is also above default power supply threshold value.
In the case of this is several, if according to the method for above-described embodiment, can also be judged as being steered electrical equipment just normally opened
Open, but it is true really not so.
Possible solution is because above-mentioned several situations it is maximum what is common is that, the second supply current is simultaneously unstable
It is fixed, it is unstable state, as long as therefore the judgement of one stable state of increase the problem of can just solve above-mentioned.
For example, when the difference of the second supply current and the first supply current is not less than default power supply threshold value, then judging institute
State and be steered the step of device is opened and specifically include：The processor judges whether second supply current is stable state, if
Second supply current is not to be steered device described in stable state then judges to be not turned on；When second supply current
Stable state, and second supply current and the first supply current difference not less than default power supply threshold value when, then sentence
The disconnected device that is steered is opened.
That is, when the second supply current is not stable state, directly judge that being steered equipment is not turned on, it is not necessary to
The difference of the second supply current and the first supply current is judged again；Only when the second supply current is stable state, then to second
The difference of supply current and the first supply current is judged.When due to current disturbing, the second power supply electricity may also occurs
The difference of stream and the first supply current not less than default power supply threshold value situation, in order to prevent therefore judge by accident, judgement when
Wait, processor first judge the second supply current whether be in stable state, if the second supply current be in unstable state, i.e. duration compared with
It is short, then judge without next step, while thinking to open failure；If the second supply current is in stable state, carries out next step and sentence
Disconnected, i.e., whether the difference of the second supply current and the first supply current is not less than default power supply threshold value, if eligible, then it is assumed that open
Success is opened, failure is otherwise opened.
The processor judges the step of whether second supply current is stable state specifically, judging time threshold first
In value, the variable quantity of second supply current is less than default variable quantity, then it is assumed that second supply current is in stable state.
When the second supply current is unstable, i.e. current anomaly, its feature is usually to become big even abruptly increase electric current moment, but
Such case only continues the extremely short time (Millisecond), therefore can judge time threshold by setting one first, when at this
In time threshold, electric current can not be maintained in certain scope, then can determine that as current anomaly, when supply current is in unstable state
When, it may be possible to electric current is unstable, it is also possible to equipment fault, when the processor judges that the second supply current is in unstable state, raw
Into the electric supply installation abnormal electrical power supply information or described it is steered device abnormal information.
Similarly, when the processor judges that first supply current is in unstable state, it is also possible to electric current it is unstable or
Person is caused by equipment fault, so when the first supply current is in unstable state, should also generate current anomaly information or
Electric supply installation abnormal electrical power supply information
Professional should further appreciate that, each example described with reference to the embodiments described herein
Unit and algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, hard in order to clearly demonstrate
The interchangeability of part and software, generally describes the composition and step of each example according to function in the above description.
These functions are performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.
Professional and technical personnel can realize described function to each specific application using distinct methods, but this realize
It is not considered that beyond the scope of this invention.
The method that is described with reference to the embodiments described herein can use hardware, computing device the step of algorithm
Software module, or the two combination are implemented.Software module can be placed in random access memory (RAM), internal memory, read-only storage
(ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field
In any other form of storage medium well known to interior.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. all should be included
Within protection scope of the present invention.
Claims (10)
1. a kind of method for controlling opening and closing, it is characterised in that methods described includes：
Step 1, infrared transponder receives the open command that remote control is sent；
Step 2, the infrared transponder sends opening control signal according to the open command to device is steered, and sends described
It was the first moment at the time of opening control signal；
Step 3, electric supply installation is steered device for described in and powered, and current detector detects the supply current of the electric supply installation,
Supply current before first moment is the first supply current, and the supply current after first moment is the second power supply
Electric current, processor is sent to by first supply current and the second supply current；
Step 4, the processor is judged according to first supply current and the second supply current, when the second supply current
When difference more than the first supply current, and the second supply current and the first supply current is not less than default power supply threshold value,
Device unlatching is steered described in then judging；Otherwise it is steered device described in judging to be not turned on, performs step 5；
Step 5, the transmission times of the opening control signal is the first transmission times, and the processor inquiry is described to open control
First transmission times of signal processed, if first transmission times is not more than transmission times threshold value, performs step 2.
2. method for controlling opening and closing according to claim 1, it is characterised in that the transmission times threshold value is 3.
3. method for controlling opening and closing according to claim 1, it is characterised in that in the step 5, when the described first transmission time
Number then terminates when being more than transmission times threshold value.
4. method for controlling opening and closing according to claim 1, it is characterised in that in the step 5, when the described first transmission time
Number then generates unlatching control failure information when being more than transmission times threshold value, and opens control failure information to host computer transmission.
5. method for controlling opening and closing according to claim 1, it is characterised in that methods described also includes, when being steered device
After success is opened, the first transmission times is reset.
6. method for controlling opening and closing according to claim 1, it is characterised in that methods described also includes：When the described second confession
When the difference of electric current and the first supply current is less than default power supply threshold value, then it is steered device described in judgement and is not turned on.
7. method for controlling opening and closing according to claim 1, it is characterised in that second supply current and the first power supply electricity
When the difference of stream is not less than default power supply threshold value, then device unlatching is steered described in judgement, is specifically included：The processor is sentenced
Whether second supply current that breaks is stable state, and described be steered is judged if second supply current is not stable state
Device is not turned on；When second supply current is stable state, and second supply current and the first supply current
Difference not less than default power supply threshold value when, then judge that the device that is steered is opened.
8. method for controlling opening and closing according to claim 7, it is characterised in that the processor judges the second power supply electricity
The step of whether stream is stable state first specifically, judge in time threshold, and the variable quantity of second supply current is less than in advance
If variable quantity, then it is assumed that second supply current is in stable state.
9. method for controlling opening and closing according to claim 7, it is characterised in that when the processor judges second power supply
When electric current is in unstable state, generates the electric supply installation abnormal electrical power supply information or be steered device abnormal information.
10. method for controlling opening and closing according to claim 1, it is characterised in that methods described is also sentenced including the processor
Whether disconnected first supply current is in stable state, and when the first supply current is in unstable state, the generation electric supply installation is powered different
Normal information is steered device abnormal information.
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| CN201710389600.5A CN107123255A (en) | 2017-05-27 | 2017-05-27 | Method for controlling opening and closing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111324043A (en) * | 2020-01-23 | 2020-06-23 | 珠海荣邦电子科技有限公司 | Controller, and control signal matching method and system |
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