CN109362124A - The anti-error triggering method of infrared acquisition, device and low-consumption wireless equipment - Google Patents
The anti-error triggering method of infrared acquisition, device and low-consumption wireless equipment Download PDFInfo
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- CN109362124A CN109362124A CN201811319166.4A CN201811319166A CN109362124A CN 109362124 A CN109362124 A CN 109362124A CN 201811319166 A CN201811319166 A CN 201811319166A CN 109362124 A CN109362124 A CN 109362124A
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- consumption wireless
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
- H04W52/0254—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity detecting a user operation or a tactile contact or a motion of the device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
- H04W52/0258—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity controlling an operation mode according to history or models of usage information, e.g. activity schedule or time of day
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Computer Networks & Wireless Communication (AREA)
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The embodiment of the invention discloses a kind of anti-error triggering method of infrared acquisition, device, low-consumption wireless equipment and storage mediums, wherein method includes: to obtain dormancy awakening signal, judges whether dormancy awakening signal is PIR trigger signal；When for PIR trigger signal, according to PIR trigger signal, judge whether there is human motion in PIR monitoring range；When there is human motion, judge whether low-consumption wireless equipment is sending wireless information；When low-consumption wireless equipment is when sending wireless information, PIR trigger signal is removed；When low-consumption wireless equipment is not when sending wireless information, judge whether PIR triggering meets default triggered as normal condition according to the dormancy time of low-consumption wireless equipment；When PIR triggering does not meet default triggered as normal condition, PIR trigger signal is removed.Through the embodiment of the present invention, low-consumption wireless equipment can be reduced and the possibility of false triggering occurs, greatly improve equipment dependability, promote user experience.
Description
Technical field
The invention belongs to infrared detection technique field more particularly to a kind of anti-error triggering method of infrared acquisition, device, low function
Consume wireless device and computer readable storage medium.
Background technique
Currently, infrared technique detection has obtained extensively in fields such as modern science and technology, science and techniques of defence and industrial or agricultural science and technology
General application.And infrared sensor can be divided by the difference of detection mechanism as photon detector and thermal detector.
Due to the extensive use of technology of Internet of things, pyroelectric infrared sensor (Passive Infrared Ray, PIR) is past
Toward can be set in low-consumption wireless internet of things equipment, for detecting human motion.Low-consumption wireless internet of things equipment is not
Needing to enter dormant state when work then can wake up and hold from dormant state when infrared sensor gets wake-up signal
The corresponding movement of row.Due to the characteristic of infrared hot-probing technology, low-consumption wireless internet of things equipment can be made often and will appear mistake
The case where detection, false triggering.Although existing infrared sensor can all be provided with anti-error trigger mechanism, for filtering out one slightly
Weak trigger signal, to guarantee the reliability of equipment.But the anti-error trigger mechanism of infrared sensor itself is for mostly missing
Touching signal still cannot filter.
Summary of the invention
But inventor has found in the course of the research, the power-supply fluctuation of the vdd terminal of PIR influences whether PIR output pin
Level change is to influence to cause error detection, and the power-supply fluctuation of vdd terminal is mainly derived from low-consumption wireless equipment and sends wirelessly
When message and low-consumption wireless equipment enters the process of dormant state from wake-up states.
Based on this, technical problem to be solved by the invention is to provide the anti-error triggering methods of a kind of infrared acquisition, device, low
Power consumption wireless equipment and computer readable storage medium, to prevent low-consumption wireless equipment from sending wireless information and low-power consumption
False triggering caused by when wireless device enters dormant state from wake-up states improves equipment dependability, promotes user experience.
The first aspect of the embodiment of the present invention provides a kind of anti-error triggering method of infrared acquisition, is applied to low-consumption wireless
Equipment, the low-consumption wireless equipment includes pyroelectric infrared sensor, and the anti-error triggering method of infrared acquisition includes:
Dormancy awakening signal is obtained, judges whether the dormancy awakening signal is PIR trigger signal；
When the dormancy awakening signal is the PIR trigger signal, according to PIR trigger signal, PIR monitoring range is judged
Inside whether there is human motion；
When there is human motion, judge whether the low-consumption wireless equipment is sending wireless information；
When the low-consumption wireless equipment is when sending wireless information, the PIR trigger signal is removed；
When the low-consumption wireless equipment is not when sending wireless information, according to the suspend mode of the low-consumption wireless equipment
Time judges whether PIR triggering meets default triggered as normal condition；
When PIR triggering does not meet the default triggered as normal condition, the PIR trigger signal is removed.
Optionally, judge whether PIR triggering meets default normal touching according to the dormancy time of the low-consumption wireless equipment
Clockwork spring part, comprising:
When the dormancy time of the low-consumption wireless equipment is greater than the first preset threshold or is equal to zero, PIR touching
Hair meets the default triggered as normal condition；
When the dormancy time of the low-consumption wireless equipment is greater than zero and less than or equal to first preset threshold,
PIR triggering does not meet the default triggered as normal condition.
Optionally, further includes:
Meet the default triggered as normal condition when PIR is triggered, after executing PIR operation according to the PIR trigger signal, clearly
Except the PIR trigger signal and dormancy time is reset.
Optionally, PIR operation is executed according to the PIR trigger signal, comprising:
According to the PIR trigger signal, the monitor supervision platform of feedback information to the low-consumption wireless equipment is uploaded.
Optionally, further includes:
After resetting dormancy time when not detected human motion or the removing PIR trigger signal will stop again
It sleeps after time clearing, judges whether the low-consumption wireless equipment meets the condition into dormant state；
When the low-consumption wireless equipment meets the condition into dormant state, then starts to enter after dormancy time counts and stop
Dormancy state；
When the low-consumption wireless equipment does not meet the condition into dormant state, then returns and obtains dormancy awakening signal,
The step of whether the dormancy awakening signal is PIR trigger signal judged.
Optionally, judge whether the low-consumption wireless equipment meets the condition into dormant state, comprising:
Judge whether execution movement corresponding with the dormancy awakening signal is completed；
When execution corresponding with dormancy awakening signal movement is completed, the low-consumption wireless equipment, which meets to enter, stops
The condition of dormancy state；
When execution corresponding with dormancy awakening operation movement is not completed, the low-consumption wireless equipment, which does not meet to enter, stops
The condition of dormancy state.
The second aspect of the embodiment of the present invention provides a kind of infrared acquisition false triggering preventing device, is integrated in low-consumption wireless
Equipment, the low-consumption wireless equipment includes pyroelectric infrared sensor, and the infrared acquisition false triggering preventing device includes:
First judgment module judges whether the dormancy awakening signal is PIR triggering letter for obtaining dormancy awakening signal
Number；
Second judgment module, for being triggered and being believed according to PIR when the dormancy awakening signal is the PIR trigger signal
Number, judge whether there is human motion in PIR monitoring range；
Third judgment module, for when there is human motion, judging whether the low-consumption wireless equipment is sending wirelessly
Message；
First removes module, triggers for when the low-consumption wireless equipment is when sending wireless information, removing the PIR
Signal；
4th judgment module is used for when the low-consumption wireless equipment is not when sending wireless information, according to described low
The dormancy time of power consumption wireless equipment judges whether PIR triggering meets default triggered as normal condition；
Second removes module, for removing the PIR touching when PIR triggering does not meet the default triggered as normal condition
It signals.
Optionally, further includes:
5th judgment module, for after resetting dormancy time when not detected human motion or described in removing
After PIR trigger signal again resets dormancy time, judge whether the low-consumption wireless equipment meets the item into dormant state
Part；
Sleep block, for meeting the condition into dormant state when the low-consumption wireless equipment, then when starting suspend mode
Between count after enter dormant state；
Return module then returns to acquisition for not meeting the condition into dormant state when the low-consumption wireless equipment
Dormancy awakening signal judges the step of whether the dormancy awakening signal is PIR trigger signal.
The third aspect of the embodiment of the present invention provides a kind of low-consumption wireless equipment, including memory, processor and
The computer program that can be run in the memory and on the processor is stored, the processor executes the computer
It is realized when program such as the step of any one of above-mentioned first aspect the method.
The fourth aspect of the embodiment of the present invention provides a kind of computer readable storage medium, the computer-readable storage
Media storage has computer program, realizes as described in above-mentioned any one of first aspect when the computer program is executed by processor
The step of method.
Existing beneficial effect is the embodiment of the present invention compared with prior art:
The embodiment of the present invention is by received PIR trigger signal, when having detected human motion, judges that low-consumption wireless is set
It is standby whether to send wireless information, if it is, the PIR trigger signal is accidentally to touch signal, the PIR trigger signal is removed, is prevented
False triggering；Low-consumption wireless equipment is being determined not when sending wireless information, then when judging the suspend mode of low-consumption wireless equipment
Between whether meet default triggered as normal condition, to judge whether low-consumption wireless equipment is to enter sleep state from wake-up states,
If not meeting triggered as normal condition, which is accidentally to touch signal, removes the PIR trigger signal.In this way, reducing
There is the possibility of false triggering in low-consumption wireless equipment, greatly improves equipment dependability, the user experience is improved.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of flow diagram of the anti-error triggering method of infrared acquisition provided in an embodiment of the present invention；
Fig. 2 provides pir sensor hardware realization schematic diagram for the embodiment of the present invention；
Fig. 3 is a kind of another flow diagram of the anti-error triggering method of infrared acquisition of body of the embodiment of the present invention；
Fig. 4 is a kind of structural schematic block diagram of infrared acquisition false triggering preventing device provided in an embodiment of the present invention；
Fig. 5 is the schematic diagram of low-consumption wireless equipment provided in an embodiment of the present invention.
Specific embodiment
In being described below, for illustration and not for limitation, the tool of such as particular system structure, technology etc is proposed
Body details, to understand thoroughly the embodiment of the present invention.However, it will be clear to one skilled in the art that there is no these specific
The present invention also may be implemented in the other embodiments of details.In other situations, it omits to well-known system, device, electricity
The detailed description of road and method, in case unnecessary details interferes description of the invention.
In order to illustrate technical solutions according to the invention, the following is a description of specific embodiments.
Embodiment one
Technical solution provided in an embodiment of the present invention is applied particularly to low-consumption wireless equipment, which is low-consumption wireless
Internet of things equipment, the equipment can support WIFI, Zigbee, NB-loT, eMTC, Z-wave, LoRa, SigFox, RF radio frequency with
And one of wireless protocols such as bluetooth or a variety of.Low-consumption wireless equipment can be specifically installed on intelligent door, for detecting
Whether someone is close；Also it can be specifically set in other application scene, be not limited thereto.
It describes in detail below to technical solution provided in an embodiment of the present invention.
It referring to Figure 1, is a kind of flow diagram of the anti-error triggering method of infrared acquisition provided in an embodiment of the present invention, it should
Method can be applied particularly to low-consumption wireless equipment, and low-consumption wireless equipment includes pyroelectric infrared sensor, the infrared spy
Surveying anti-error triggering method may comprise steps of:
Step S101, dormancy awakening signal is obtained, judges whether dormancy awakening signal is PIR trigger signal.
It is understood that the low-power consumption in order to guarantee equipment, when low-consumption wireless equipment is not on working condition then
It needs to enter dormant state, if receiving dormancy awakening signal, wake-up states can be entered and execution correspondingly acts.
It should be noted that above-mentioned dormancy awakening signal may include a plurality of types of signals, it is specifically including but not limited to
PIR trigger signal, key trigger signal and timing pip.
Step S102, when dormancy awakening signal is PIR trigger signal, according to PIR trigger signal, judge that PIR monitors model
Whether there is human motion in enclosing.
Specifically, when dormancy awakening signal is PIR trigger signal, then according to the signal type of PIR trigger signal, judgement
Whether there is human motion in PIR monitoring range.For example, the specific level signal of PIR trigger signal, is preset with human motion
When, trigger signal is high level, otherwise is low level；At this point, when PIR trigger signal is high level, then in PIR monitoring area
There is a human motion, it is on the contrary then do not have.
Step S103, when there is human motion, judge whether low-consumption wireless equipment is sending wireless information.
Step S104, when low-consumption wireless equipment is when sending wireless information, PIR trigger signal is removed.
Specifically, when having detected human motion, then judge whether equipment is sending wireless information, when equipment is being sent
When wireless information, then PIR trigger signal can be removed.And remove PIR trigger signal specifically can will be by dragging down or drawing high pipe
Foot level signal is realized.When not detecting human motion, then after dormancy time being reset, it is determined whether enter and stop
Dormancy state.
Step S105, when low-consumption wireless equipment is not when sending wireless information, according to stopping for low-consumption wireless equipment
The dormancy time judges whether PIR triggering meets default triggered as normal condition.
It should be noted that above-mentioned default triggered as normal condition is the empirical condition obtained by many experiments, for true
Locking equipment from waking up to sleeping during influence to trigger signal.The default triggered as normal condition can be specially that dormancy time is big
In the first preset threshold or equal to zero, that is, when dormancy time, which is greater than the first preset threshold, is either equal to zero, PIR touching
Hair is triggered as normal；, whereas if PIR triggering is accidentally touching when dormancy time is greater than zero and less than or equal to the first preset threshold
Hair.
Above-mentioned first preset threshold can be set according to the actual situation.Preferably, which can have
Body is 500ms.
Step S106, when PIR triggering does not meet default triggered as normal condition, PIR trigger signal is removed.
Specifically, when PIR triggering is false triggering, then PIR trigger signal can be removed.And the removing of PIR trigger signal
It can specifically be realized by dragging down or drawing high the level signal of respective pin.And when PIR triggering is triggered as normal, then it can hold
The corresponding PIR operation of row, dormancy time for example, reporting PIR trigger signal to monitor supervision platform etc., then reset and removed again
PIR trigger signal.
In the present embodiment, by received PIR trigger signal, when having detected human motion, judge that low-consumption wireless is set
It is standby whether to send wireless information, if it is, the PIR trigger signal is accidentally to touch signal, the PIR trigger signal is removed, is prevented
False triggering；Low-consumption wireless equipment is being determined not when sending wireless information, then when judging the suspend mode of low-consumption wireless equipment
Between whether meet default triggered as normal condition, to judge whether low-consumption wireless equipment is to enter sleep state from wake-up states,
If not meeting triggered as normal condition, which is accidentally to touch signal, removes the PIR trigger signal.In this way, reducing
There is the possibility of false triggering in low-consumption wireless equipment, greatly improves equipment dependability, the user experience is improved.
Embodiment two
Technical solution through the embodiment of the present invention, when can prevent wireless device mode wireless information either equipment from
It wakes up to caused false triggering during sleeping.First combine Fig. 2 shows pir sensor hardware realization schematic diagram be introduced.
As shown in Fig. 2, U1 be pir sensor, model is specially E931.96B, the sensor include VDD, INT/DOC1, PIRIN,
The pins such as TEST, sensor periphery include some necessary peripheral circuits.E931.96B sensor can detecte human body radiation
Infra-red intensity be in variation in, this variation characteristic can be used as people movement whether a standard.In general, exist
In E931.96B monitoring area, if people does not occur, or does not make movement, the signal strength that E931.96B is detected is bent
Line be almost it is flat, when human body occurs or moves, intensity curves will appear bigger fluctuation, according to this fluctuation spy
Sign, whether can determine whether human motion.
Applicant in the course of the research, works by a large amount of testing research, it is found that the power-supply fluctuation of vdd terminal influences whether
The variation of PIR_INTDOC pin output level, so that false triggering, error detection are caused, and the power-supply fluctuation of vdd terminal mainly occurs
When equipment sends wireless signal and during equipment is from waking up to sleeping, applicant wirelessly disappears to equipment transmission based on this discovery
PIR trigger signal under the scenes such as breath is shielded, and the generation of false triggering, error detection is prevented.
Fig. 3 is referred to, is a kind of another process signal of the anti-error triggering method of infrared acquisition of body of the embodiment of the present invention
Figure, this method may comprise steps of:
If step S301, receiving dormancy awakening signal, judge whether the received dormancy awakening signal of institute is PIR triggering letter
Number, if it is, S302 is entered step, if it is not, then entering step S306.
Step S302, according to PIR trigger signal, judge whether there is human motion in PIR monitoring range, if it is, into
Enter step S303, if it is not, then entering step S306 after dormancy time is reset.
Step S303, judge whether low-consumption wireless equipment is sending wireless information, if it is not, then S305 is entered step,
If it is, removing PIR trigger signal, and after dormancy time is reset, enter step S306.
Step S304, judge whether PIR triggering meets default triggered as normal according to the dormancy time of low-consumption wireless equipment
Condition, when the dormancy time of low-consumption wireless equipment is greater than the first preset threshold or is equal to zero, PIR triggering, which meets, to be preset just
Normal trigger condition, enters step S305；When the dormancy time of low-consumption wireless equipment is greater than zero and less than or equal to the first default threshold
When value, PIR triggering does not meet default triggered as normal condition, after removing PIR trigger signal and resetting dormancy time, enters step
S306。
It should be noted that above-mentioned first preset threshold can be set according to the actual situation.Preferably, this is first pre-
If threshold value can be specially 500ms.That is, then entering step S305 when dormancy time is greater than 500ms or is equal to 0ms, working as suspend mode
When time is greater than 0ms and is less than or equal to 500ms, then S306 is entered step.
Step S305, after executing PIR operation according to PIR trigger signal, removing PIR trigger signal is simultaneously clear by dormancy time
Zero.
It is understood that low-consumption wireless internet of things equipment has its monitor supervision platform, which for example can be
The intelligent terminals such as mobile phone, computer.Therefore in some embodiments of the invention, above-mentioned operated according to PIR trigger signal execution PIR can
With specifically: according to PIR trigger signal, upload the monitor supervision platform of feedback information to low-consumption wireless equipment.I.e., it is possible to be based on
PIR trigger signal, correspondingly feeds back to monitor supervision platform.For example, when low-consumption wireless equipment is specifically set on intelligent door, when
The pir sensor of low-consumption wireless equipment detect someone close to when, then upload corresponding feedback information to the mobile phone of user, with
Inform that user someone is close.
Step S306, judge whether low-consumption wireless equipment meets the condition into dormant state, when low-consumption wireless is set
The standby condition met into dormant state, then enter step S308；When low-consumption wireless equipment is not met into dormant state
Condition, then return step S301.
Since low-consumption wireless equipment needs to enter dormant state when not working, do not detecting someone
It after body resets dormancy time when moving, or removes after the PIR trigger signal again resets dormancy time, then can determine whether low
Whether power consumption wireless equipment meets the condition into dormant state, if met, enters suspend mode and carries out suspend mode counting, if
No, then return step S301, lasting to monitor whether have trigger signal.
In some embodiments of the invention, above-mentioned to judge whether low-consumption wireless equipment meets the item into dormant state
The detailed process of part can be with are as follows: judgement execution corresponding with dormancy awakening signal acts whether complete；When with dormancy awakening signal
Corresponding execution movement is completed, and low-consumption wireless equipment meets the condition into dormant state；When with dormancy awakening operation pair
The execution movement answered is not completed, and low-consumption wireless equipment does not meet the condition into dormant state.
It is understood that then executing movement then phase when dormancy awakening signal is key wakeup either timing wake-up
It is movement corresponding with wake operation with answering.For example, when for timing wake-up, and timing wake-up is the timing for equipment again
The remaining time of device, at this point, if equipment has reset timer, then it is assumed that corresponding execute of the timing wake-up is moved
It would have been completed, meet the condition into dormant state.And dormancy awakening signal is when being PIR trigger signal, the execution is dynamic
PIR triggering is removed as removing after PIR trigger signal either executes PIR operation, if it is determined that PIR triggering is false triggering,
The PIR trigger signal is then removed, after the completion of removing, then it is assumed that execution movement has been completed, meets into dormant state
Condition.
Step S307, starting dormancy time enters dormant state after counting.
In the present embodiment, by received PIR trigger signal, when having detected human motion, judge that low-consumption wireless is set
It is standby whether to send wireless information, if it is, the PIR trigger signal is accidentally to touch signal, the PIR trigger signal is removed, is prevented
False triggering；Low-consumption wireless equipment is being determined not when sending wireless information, then when judging the suspend mode of low-consumption wireless equipment
Between whether meet default triggered as normal condition, to judge whether low-consumption wireless equipment is to enter sleep state from wake-up states,
If not meeting triggered as normal condition, which is accidentally to touch signal, removes the PIR trigger signal.In this way, reducing
There is the possibility of false triggering in low-consumption wireless equipment, greatly improves equipment dependability, the user experience is improved
It should be understood that the size of the serial number of each step is not meant that the order of the execution order in above-described embodiment, each process
Execution sequence should be determined by its function and internal logic, the implementation process without coping with the embodiment of the present invention constitutes any limit
It is fixed.
Embodiment three
Fig. 4 is referred to, is a kind of structural schematic block diagram of infrared acquisition false triggering preventing device provided in an embodiment of the present invention,
The device can specifically be integrated in low-consumption wireless equipment, and low-consumption wireless equipment includes pyroelectric infrared sensor, this is infrared
Detecting false triggering preventing device may include:
First judgment module 41 judges whether dormancy awakening signal is PIR triggering letter for obtaining dormancy awakening signal
Number；
Second judgment module 42, for according to PIR trigger signal, judging PIR monitoring range when for PIR trigger signal
Inside whether there is human motion；
Third judgment module 43, for when there is human motion, judge low-consumption wireless equipment whether send wirelessly disappear
Breath；
First removes module 44, for when low-consumption wireless equipment is when sending wireless information, removing PIR trigger signal；
4th judgment module 45, for when low-consumption wireless equipment is not when sending wireless information, according to low-power consumption without
The dormancy time of line equipment judges whether PIR triggering meets default triggered as normal condition；
Second removes module 46, for when dormancy time does not meet default triggered as normal condition, removing PIR triggering letter
Number.
In some embodiments of the invention, above-mentioned 4th judgment module may include:
First judging unit is greater than the first preset threshold for the dormancy time when low-consumption wireless equipment or equal to zero
When, PIR triggering meets default triggered as normal condition；
Second judgment unit, for the dormancy time when low-consumption wireless equipment greater than zero and less than or equal to the first default threshold
When value, PIR triggering does not meet default triggered as normal condition.
In some embodiments of the invention, above-mentioned apparatus can also include:
Execution module executes PIR operation according to PIR trigger signal for meeting default triggered as normal condition when PIR triggering
Afterwards, it removes PIR trigger signal and resets dormancy time.
Further, above-mentioned execution module may include:
Uploading unit, for uploading the monitor supervision platform of feedback information to low-consumption wireless equipment according to PIR trigger signal.
In some embodiments of the invention, above-mentioned apparatus can also include:
5th judgment module, for after dormancy time is reset when not detected human motion or remove PIR
After trigger signal again resets dormancy time, judge whether low-consumption wireless equipment meets the condition into dormant state；
Sleep block then starts dormancy time meter for meeting the condition into dormant state when low-consumption wireless equipment
Enter dormant state after number；
Return module then returns to acquisition suspend mode for not meeting the condition into dormant state when low-consumption wireless equipment
Wake-up signal judges the step of whether dormancy awakening signal is PIR trigger signal.
In some embodiments of the invention, above-mentioned 5th judgment module may include:
Third judging unit, for judging whether execution movement corresponding with dormancy awakening signal is completed；It is called out when with suspend mode
The corresponding execution movement of signal of waking up is completed, and low-consumption wireless equipment meets the condition into dormant state；When with dormancy awakening
It operates corresponding execution movement not complete, low-consumption wireless equipment does not meet the condition into dormant state.
In the present embodiment, by received PIR trigger signal, when having detected human motion, judge that low-consumption wireless is set
It is standby whether to send wireless information, if it is, the PIR trigger signal is accidentally to touch signal, the PIR trigger signal is removed, is prevented
False triggering；Low-consumption wireless equipment is being determined not when sending wireless information, then when judging the suspend mode of low-consumption wireless equipment
Between whether meet default triggered as normal condition, to judge whether low-consumption wireless equipment is to enter sleep state from wake-up states,
If not meeting triggered as normal condition, which is accidentally to touch signal, removes the PIR trigger signal.In this way, reducing
There is the possibility of false triggering in low-consumption wireless equipment, greatly improves equipment dependability, the user experience is improved
Example IV
Fig. 5 is the schematic diagram for the low-consumption wireless equipment that one embodiment of the invention provides.As shown in figure 5, the embodiment
Low-consumption wireless equipment 5 includes: processor 50, memory 51 and is stored in the memory 51 and can be in the processor
The computer program 52 run on 50.The processor 50 realizes above-mentioned each infrared acquisition when executing the computer program 52
Step in anti-error triggering method embodiment, such as step S101 to S106 shown in FIG. 1.Alternatively, the processor 50 executes
Realize the function of each module/unit in above-mentioned each Installation practice when the computer program 52, for example, module 41 shown in Fig. 4 to
46 function.
Illustratively, the computer program 52 can be divided into one or more module/units, it is one or
Multiple modules, unit are stored in the memory 51, and are executed by the processor 50, to complete the present invention.Described one
A or multiple modules, unit can be the series of computation machine program instruction section that can complete specific function, which is used for
Implementation procedure of the computer program 52 in the low-consumption wireless equipment 5 is described.For example, the computer program 52 can
Be divided into first judgment module, the second judgment module, third judgment module, first remove module, the 4th judgment module with
And second remove module, each module concrete function is as follows:
First judgment module judges whether dormancy awakening signal is PIR trigger signal for obtaining dormancy awakening signal；
Second judgment module, for according to PIR trigger signal, judging in PIR monitoring range when for PIR trigger signal
Whether human motion is had；
Third judgment module, for when there is human motion, judging whether low-consumption wireless equipment is sending wireless information；
First removes module, for when low-consumption wireless equipment is when sending wireless information, removing PIR trigger signal；
4th judgment module is used for when low-consumption wireless equipment is not when sending wireless information, according to low-consumption wireless
The dormancy time of equipment judges whether PIR triggering meets default triggered as normal condition；
Second removes module, for removing PIR trigger signal when dormancy time does not meet default triggered as normal condition.
The low-consumption wireless equipment may include, but be not limited only to, processor 50, memory 51.Those skilled in the art
It is appreciated that Fig. 5 is only the example of low-consumption wireless equipment 5, the restriction to low-consumption wireless equipment 5 is not constituted, it can be with
Including perhaps combining certain components or different components, such as the low-consumption wireless than illustrating more or fewer components
Equipment can also include input-output equipment, network access equipment, bus etc..
Alleged processor 50 can be central processing unit (Central Processing Unit, CPU), can also be
Other general processors, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng.
The memory 51 can be the internal storage unit of the low-consumption wireless equipment 5, such as low-consumption wireless is set
Standby 5 hard disk or memory.The memory 51 is also possible to the External memory equipment of the low-consumption wireless equipment 5, such as institute
State the plug-in type hard disk being equipped in low-consumption wireless equipment 5, intelligent memory card (Smart Media Card, SMC), secure digital
(Secure Digital, SD) card, flash card (Flash Card) etc..Further, the memory 51 can also both include
The internal storage unit of the low-consumption wireless equipment 5 also includes External memory equipment.The memory 51 is described for storing
Other programs and data needed for computer program and the low-consumption wireless equipment.The memory 51 can be also used for temporarily
When store the data that has exported or will export.
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each function
Can unit, module division progress for example, in practical application, can according to need and by above-mentioned function distribution by different
Functional unit, module are completed, i.e., the internal structure of described device is divided into different functional unit or module, more than completing
The all or part of function of description.Each functional unit in embodiment, module can integrate in one processing unit, can also
To be that each unit physically exists alone, can also be integrated in one unit with two or more units, it is above-mentioned integrated
Unit both can take the form of hardware realization, can also realize in the form of software functional units.In addition, each function list
Member, the specific name of module are also only for convenience of distinguishing each other, the protection scope being not intended to limit this application.Above system
The specific work process of middle unit, module, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in detail or remembers in some embodiment
The part of load may refer to the associated description of other embodiments.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
In embodiment provided by the present invention, it should be understood that disclosed device, terminal device and method, it can be with
It realizes by another way.For example, device described above, terminal device embodiment are only schematical, for example, institute
The division of module or unit is stated, only a kind of logical function partition, there may be another division manner in actual implementation, such as
Multiple units or components can be combined or can be integrated into another system, or some features can be ignored or not executed.Separately
A bit, shown or discussed mutual coupling or direct-coupling or communication connection can be through some interfaces, device
Or the INDIRECT COUPLING or communication connection of unit, it 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, the functional units in various embodiments of the present invention may be integrated into 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 module, unit be realized in the form of SFU software functional unit and as independent product sale or
In use, can store in a computer readable storage medium.Based on this understanding, the present invention realizes above-mentioned implementation
All or part of the process in example method, can also instruct relevant hardware to complete, the meter by computer program
Calculation machine program can be stored in a computer readable storage medium, the computer program when being executed by processor, it can be achieved that on
The step of stating each embodiment of the method.Wherein, the computer program includes computer program code, the computer program generation
Code can be source code form, object identification code form, executable file or certain intermediate forms etc..The computer-readable medium
It may include: any entity or device, recording medium, USB flash disk, mobile hard disk, magnetic that can carry the computer program code
Dish, CD, computer storage, read-only memory (ROM, Read-Only Memory), random access memory (RAM,
Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..It should be noted that described
The content that computer-readable medium includes can carry out increasing appropriate according to the requirement made laws in jurisdiction with patent practice
Subtract, such as does not include electric carrier signal and electricity according to legislation and patent practice, computer-readable medium in certain jurisdictions
Believe signal.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although referring to aforementioned reality
Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each
Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features；And these are modified
Or replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution should all
It is included within protection scope of the present invention.
Claims (10)
1. a kind of anti-error triggering method of infrared acquisition, which is characterized in that be applied to low-consumption wireless equipment, the low-consumption wireless
Equipment includes pyroelectric infrared sensor, and the anti-error triggering method of infrared acquisition includes:
Dormancy awakening signal is obtained, judges whether the dormancy awakening signal is PIR trigger signal；
When the dormancy awakening signal be the PIR trigger signal when, according to PIR trigger signal, judge be in PIR monitoring range
It is no to have human motion；
When there is human motion, judge whether the low-consumption wireless equipment is sending wireless information；
When the low-consumption wireless equipment is when sending wireless information, the PIR trigger signal is removed；
When the low-consumption wireless equipment is not when sending wireless information, according to the dormancy time of the low-consumption wireless equipment
Judge whether PIR triggering meets default triggered as normal condition；
When PIR triggering does not meet the default triggered as normal condition, the PIR trigger signal is removed.
2. the method as described in claim 1, which is characterized in that judged according to the dormancy time of the low-consumption wireless equipment
Whether PIR triggering meets default triggered as normal condition, comprising:
When the dormancy time of the low-consumption wireless equipment is greater than the first preset threshold or is equal to zero, PIR triggering symbol
Close the default triggered as normal condition；
When the dormancy time of the low-consumption wireless equipment is greater than zero and less than or equal to first preset threshold, PIR
Triggering does not meet the default triggered as normal condition.
3. method according to claim 2, which is characterized in that further include:
When PIR triggering meets the default triggered as normal condition, after executing PIR operation according to the PIR trigger signal, removing institute
It states PIR trigger signal and resets dormancy time.
4. method as claimed in claim 3, which is characterized in that execute PIR operation according to the PIR trigger signal, comprising:
According to the PIR trigger signal, the monitor supervision platform of feedback information to the low-consumption wireless equipment is uploaded.
5. such as the described in any item methods of Claims 1-4, which is characterized in that further include:
After dormancy time is reset when not detected human motion or remove the PIR trigger signal again by suspend mode when
Between reset after, judge whether the low-consumption wireless equipment meets the condition into dormant state；
When the low-consumption wireless equipment meets the condition into dormant state, then starts after dormancy time counts and enter suspend mode shape
State；
When the low-consumption wireless equipment does not meet the condition into dormant state, then returns and obtain dormancy awakening signal, judgement
The step of whether the dormancy awakening signal is PIR trigger signal.
6. method as claimed in claim 5, which is characterized in that judge whether the low-consumption wireless equipment meets into suspend mode
The condition of state, comprising:
Judge whether execution movement corresponding with the dormancy awakening signal is completed；
When execution corresponding with dormancy awakening signal movement is completed, the low-consumption wireless equipment meets into suspend mode shape
The condition of state；
When execution corresponding with dormancy awakening operation movement is not completed, the low-consumption wireless equipment is not met into suspend mode shape
The condition of state.
7. a kind of infrared acquisition false triggering preventing device, which is characterized in that be integrated in low-consumption wireless equipment, the low-consumption wireless
Equipment includes pyroelectric infrared sensor, and the infrared acquisition false triggering preventing device includes:
First judgment module judges whether the dormancy awakening signal is PIR trigger signal for obtaining dormancy awakening signal；
Second judgment module, for according to PIR trigger signal, sentencing when the dormancy awakening signal is the PIR trigger signal
Whether there is human motion in disconnected PIR monitoring range；
Third judgment module, for when there is human motion, judging whether the low-consumption wireless equipment is sending wireless information；
First removes module, believes for when the low-consumption wireless equipment is when sending wireless information, removing the PIR triggering
Number；
4th judgment module is used for when the low-consumption wireless equipment is not when sending wireless information, according to the low-power consumption
The dormancy time of wireless device judges whether PIR triggering meets default triggered as normal condition；
Second removes module, for removing the PIR triggering letter when PIR triggering does not meet the default triggered as normal condition
Number.
8. device as claimed in claim 7, which is characterized in that further include:
5th judgment module, for after resetting dormancy time when not detected human motion or removing the PIR
After trigger signal again resets dormancy time, judge whether the low-consumption wireless equipment meets the condition into dormant state；
Sleep block then starts dormancy time meter for meeting the condition into dormant state when the low-consumption wireless equipment
Enter dormant state after number；
Return module then returns to acquisition suspend mode for not meeting the condition into dormant state when the low-consumption wireless equipment
Wake-up signal judges the step of whether the dormancy awakening signal is PIR trigger signal.
9. a kind of low-consumption wireless equipment, which is characterized in that including memory, processor and store in the memory simultaneously
The computer program that can be run on the processor, the processor realize such as claim when executing the computer program
The step of any one of 1 to 6 the method.
10. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists
In when the computer program is executed by processor the step of any one of such as claim 1 to 6 of realization the method.
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| CN201811319166.4A CN109362124B (en) | 2018-11-07 | 2018-11-07 | Infrared detection false triggering prevention method and device and low-power-consumption wireless equipment |
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|---|---|---|---|
| CN201811319166.4A CN109362124B (en) | 2018-11-07 | 2018-11-07 | Infrared detection false triggering prevention method and device and low-power-consumption wireless equipment |
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| CN110044487A (en) * | 2019-03-26 | 2019-07-23 | 深圳市共进电子股份有限公司 | Solve PIR false triggering method, apparatus and terminal device |
| CN111542157A (en) * | 2020-04-23 | 2020-08-14 | 青岛亿联客信息技术有限公司 | Lamp control method, device, equipment and storage medium |
| CN112153279A (en) * | 2020-08-20 | 2020-12-29 | 瑞芯微电子股份有限公司 | Intelligent device false wake-up filtering method and system |
| CN112504467A (en) * | 2020-11-18 | 2021-03-16 | 上海迈外迪网络科技有限公司 | Passenger flow analysis apparatus and control method thereof |
| CN116668667A (en) * | 2023-04-11 | 2023-08-29 | 深圳市龙之源科技股份有限公司 | PIR recovery time testing device |
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