Movatterモバイル変換


[0]ホーム

URL:


CN109362124A - Infrared detection false triggering prevention method and device and low-power-consumption wireless equipment - Google Patents

Infrared detection false triggering prevention method and device and low-power-consumption wireless equipment
Download PDF

Info

Publication number
CN109362124A
CN109362124ACN201811319166.4ACN201811319166ACN109362124ACN 109362124 ACN109362124 ACN 109362124ACN 201811319166 ACN201811319166 ACN 201811319166ACN 109362124 ACN109362124 ACN 109362124A
Authority
CN
China
Prior art keywords
pir
low
wireless equipment
consumption wireless
trigger signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201811319166.4A
Other languages
Chinese (zh)
Other versions
CN109362124B (en
Inventor
薛小飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leedarson Lighting Co Ltd
Original Assignee
Leedarson Lighting Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Leedarson Lighting Co LtdfiledCriticalLeedarson Lighting Co Ltd
Priority to CN201811319166.4ApriorityCriticalpatent/CN109362124B/en
Publication of CN109362124ApublicationCriticalpatent/CN109362124A/en
Application grantedgrantedCritical
Publication of CN109362124BpublicationCriticalpatent/CN109362124B/en
Activelegal-statusCriticalCurrent
Anticipated expirationlegal-statusCritical

Links

Classifications

Landscapes

Abstract

The embodiment of the invention discloses an infrared detection false triggering prevention method, an infrared detection false triggering prevention device, low-power consumption wireless equipment and a storage medium, wherein the method comprises the following steps: acquiring a dormancy awakening signal, and judging whether the dormancy awakening signal is a PIR trigger signal or not; when the PIR trigger signal is the PIR trigger signal, judging whether a human body moves in a PIR monitoring range or not according to the PIR trigger signal; when a human body moves, judging whether the low-power wireless equipment is sending wireless messages or not; when the low-power consumption wireless equipment sends a wireless message, clearing the PIR trigger signal; when the low-power wireless equipment is not sending wireless messages, judging whether PIR triggering meets preset normal triggering conditions or not according to the sleep time of the low-power wireless equipment; and when the PIR trigger does not accord with the preset normal trigger condition, clearing the PIR trigger signal. By the embodiment of the invention, the possibility of false triggering of the low-power-consumption wireless equipment can be reduced, the reliability of the equipment is greatly improved, and the user experience is improved.

Description

The anti-error triggering method of infrared acquisition, device and low-consumption wireless equipment
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 functionConsume 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 technologyGeneral 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 pastToward can be set in low-consumption wireless internet of things equipment, for detecting human motion.Low-consumption wireless internet of things equipment is notNeeding to enter dormant state when work then can wake up and hold from dormant state when infrared sensor gets wake-up signalThe 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 mistakeThe case where detection, false triggering.Although existing infrared sensor can all be provided with anti-error trigger mechanism, for filtering out one slightlyWeak trigger signal, to guarantee the reliability of equipment.But the anti-error trigger mechanism of infrared sensor itself is for mostly missingTouching 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 pinLevel 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 wirelesslyWhen 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, lowPower consumption wireless equipment and computer readable storage medium, to prevent low-consumption wireless equipment from sending wireless information and low-power consumptionFalse 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 wirelessEquipment, 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 judgedInside 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 equipmentTime 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 equipmentClockwork 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 touchingHair 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, clearlyExcept 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 againIt 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 stopDormancy 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, stopsThe 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, stopsThe 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 wirelessEquipment, 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 signalNumber;
Second judgment module, for being triggered and being believed according to PIR when the dormancy awakening signal is the PIR trigger signalNumber, 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 wirelesslyMessage;
First removes module, triggers for when the low-consumption wireless equipment is when sending wireless information, removing the PIRSignal;
4th judgment module is used for when the low-consumption wireless equipment is not when sending wireless information, according to described lowThe 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 conditionIt signals.
Optionally, further includes:
5th judgment module, for after resetting dormancy time when not detected human motion or described in removingAfter PIR trigger signal again resets dormancy time, judge whether the low-consumption wireless equipment meets the item into dormant statePart;
Sleep block, for meeting the condition into dormant state when the low-consumption wireless equipment, then when starting suspend modeBetween count after enter dormant state;
Return module then returns to acquisition for not meeting the condition into dormant state when the low-consumption wireless equipmentDormancy 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 andThe computer program that can be run in the memory and on the processor is stored, the processor executes the computerIt 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 storageMedia storage has computer program, realizes as described in above-mentioned any one of first aspect when the computer program is executed by processorThe 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 setIt 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 preventedFalse triggering;Low-consumption wireless equipment is being determined not when sending wireless information, then when judging the suspend mode of low-consumption wireless equipmentBetween 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, reducingThere 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 artNeeded in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention someEmbodiment for those of ordinary skill in the art without any creative labor, can also be according to theseAttached 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 proposedBody 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 specificThe present invention also may be implemented in the other embodiments of details.In other situations, it omits to well-known system, device, electricityThe 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 wirelessInternet of things equipment, the equipment can support WIFI, Zigbee, NB-loT, eMTC, Z-wave, LoRa, SigFox, RF radio frequency withAnd one of wireless protocols such as bluetooth or a variety of.Low-consumption wireless equipment can be specifically installed on intelligent door, for detectingWhether 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 shouldMethod can be applied particularly to low-consumption wireless equipment, and low-consumption wireless equipment includes pyroelectric infrared sensor, the infrared spySurveying 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 thenIt 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 toPIR 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 modelWhether 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, judgementWhether there is human motion in PIR monitoring range.For example, the specific level signal of PIR trigger signal, is preset with human motionWhen, trigger signal is high level, otherwise is low level;At this point, when PIR trigger signal is high level, then in PIR monitoring areaThere 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 sentWhen wireless information, then PIR trigger signal can be removed.And remove PIR trigger signal specifically can will be by dragging down or drawing high pipeFoot level signal is realized.When not detecting human motion, then after dormancy time being reset, it is determined whether enter and stopDormancy state.
Step S105, when low-consumption wireless equipment is not when sending wireless information, according to stopping for low-consumption wireless equipmentThe 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 trueLocking equipment from waking up to sleeping during influence to trigger signal.The default triggered as normal condition can be specially that dormancy time is bigIn 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 touchingHair 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 thresholdHair.
Above-mentioned first preset threshold can be set according to the actual situation.Preferably, which can haveBody 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 signalIt 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 holdThe corresponding PIR operation of row, dormancy time for example, reporting PIR trigger signal to monitor supervision platform etc., then reset and removed againPIR trigger signal.
In the present embodiment, by received PIR trigger signal, when having detected human motion, judge that low-consumption wireless is setIt 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 preventedFalse triggering;Low-consumption wireless equipment is being determined not when sending wireless information, then when judging the suspend mode of low-consumption wireless equipmentBetween 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, reducingThere 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 fromIt 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 radiationInfra-red intensity be in variation in, this variation characteristic can be used as people movement whether a standard.In general, existIn E931.96B monitoring area, if people does not occur, or does not make movement, the signal strength that E931.96B is detected is bentLine be almost it is flat, when human body occurs or moves, intensity curves will appear bigger fluctuation, according to this fluctuation spySign, 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 whetherThe variation of PIR_INTDOC pin output level, so that false triggering, error detection are caused, and the power-supply fluctuation of vdd terminal mainly occursWhen equipment sends wireless signal and during equipment is from waking up to sleeping, applicant wirelessly disappears to equipment transmission based on this discoveryPIR 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 inventionFigure, 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 letterNumber, 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, intoEnter 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 equipmentCondition, 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 justNormal 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 thresholdWhen value, PIR triggering does not meet default triggered as normal condition, after removing PIR trigger signal and resetting dormancy time, enters stepS306。
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 modeWhen 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 timeZero.
It is understood that low-consumption wireless internet of things equipment has its monitor supervision platform, which for example can beThe intelligent terminals such as mobile phone, computer.Therefore in some embodiments of the invention, above-mentioned operated according to PIR trigger signal execution PIR canWith 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 onPIR trigger signal, correspondingly feeds back to monitor supervision platform.For example, when low-consumption wireless equipment is specifically set on intelligent door, whenThe pir sensor of low-consumption wireless equipment detect someone close to when, then upload corresponding feedback information to the mobile phone of user, withInform that user someone is close.
Step S306, judge whether low-consumption wireless equipment meets the condition into dormant state, when low-consumption wireless is setThe standby condition met into dormant state, then enter step S308;When low-consumption wireless equipment is not met into dormant stateCondition, then return step S301.
Since low-consumption wireless equipment needs to enter dormant state when not working, do not detecting someoneIt after body resets dormancy time when moving, or removes after the PIR trigger signal again resets dormancy time, then can determine whether lowWhether power consumption wireless equipment meets the condition into dormant state, if met, enters suspend mode and carries out suspend mode counting, ifNo, 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 stateThe detailed process of part can be with are as follows: judgement execution corresponding with dormancy awakening signal acts whether complete;When with dormancy awakening signalCorresponding execution movement is completed, and low-consumption wireless equipment meets the condition into dormant state;When with dormancy awakening operation pairThe 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-upIt is movement corresponding with wake operation with answering.For example, when for timing wake-up, and timing wake-up is the timing for equipment againThe 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 movedIt would have been completed, meet the condition into dormant state.And dormancy awakening signal is when being PIR trigger signal, the execution is dynamicPIR 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 stateCondition.
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 setIt 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 preventedFalse triggering;Low-consumption wireless equipment is being determined not when sending wireless information, then when judging the suspend mode of low-consumption wireless equipmentBetween 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, reducingThere 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 processExecution sequence should be determined by its function and internal logic, the implementation process without coping with the embodiment of the present invention constitutes any limitIt 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 infraredDetecting false triggering preventing device may include:
First judgment module 41 judges whether dormancy awakening signal is PIR triggering letter for obtaining dormancy awakening signalNumber;
Second judgment module 42, for according to PIR trigger signal, judging PIR monitoring range when for PIR trigger signalInside whether there is human motion;
Third judgment module 43, for when there is human motion, judge low-consumption wireless equipment whether send wirelessly disappearBreath;
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 withoutThe 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 letterNumber.
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 zeroWhen, 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 thresholdWhen 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 triggeringAfterwards, 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 PIRAfter 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 equipmentEnter dormant state after number;
Return module then returns to acquisition suspend mode for not meeting the condition into dormant state when low-consumption wireless equipmentWake-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 modeThe corresponding execution movement of signal of waking up is completed, and low-consumption wireless equipment meets the condition into dormant state;When with dormancy awakeningIt 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 setIt 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 preventedFalse triggering;Low-consumption wireless equipment is being determined not when sending wireless information, then when judging the suspend mode of low-consumption wireless equipmentBetween 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, reducingThere 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 embodimentLow-consumption wireless equipment 5 includes: processor 50, memory 51 and is stored in the memory 51 and can be in the processorThe computer program 52 run on 50.The processor 50 realizes above-mentioned each infrared acquisition when executing the computer program 52Step in anti-error triggering method embodiment, such as step S101 to S106 shown in FIG. 1.Alternatively, the processor 50 executesRealize 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 to46 function.
Illustratively, the computer program 52 can be divided into one or more module/units, it is one orMultiple modules, unit are stored in the memory 51, and are executed by the processor 50, to complete the present invention.Described oneA or multiple modules, unit can be the series of computation machine program instruction section that can complete specific function, which is used forImplementation procedure of the computer program 52 in the low-consumption wireless equipment 5 is described.For example, the computer program 52 canBe divided into first judgment module, the second judgment module, third judgment module, first remove module, the 4th judgment module withAnd 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 signalWhether 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 wirelessThe 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 artIt 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 withIncluding perhaps combining certain components or different components, such as the low-consumption wireless than illustrating more or fewer componentsEquipment 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 beOther 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 processorDeng.
The memory 51 can be the internal storage unit of the low-consumption wireless equipment 5, such as low-consumption wireless is setStandby 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 instituteState 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 includeThe internal storage unit of the low-consumption wireless equipment 5 also includes External memory equipment.The memory 51 is described for storingOther programs and data needed for computer program and the low-consumption wireless equipment.The memory 51 can be also used for temporarilyWhen 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 functionCan unit, module division progress for example, in practical application, can according to need and by above-mentioned function distribution by differentFunctional unit, module are completed, i.e., the internal structure of described device is divided into different functional unit or module, more than completingThe all or part of function of description.Each functional unit in embodiment, module can integrate in one processing unit, can alsoTo be that each unit physically exists alone, can also be integrated in one unit with two or more units, it is above-mentioned integratedUnit both can take the form of hardware realization, can also realize in the form of software functional units.In addition, each function listMember, 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 systemThe 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 embodimentThe 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 disclosureMember and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actuallyIt is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technicianEach specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceedThe 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 withIt realizes by another way.For example, device described above, terminal device embodiment are only schematical, for example, instituteThe division of module or unit is stated, only a kind of logical function partition, there may be another division manner in actual implementation, such asMultiple units or components can be combined or can be integrated into another system, or some features can be ignored or not executed.SeparatelyA bit, shown or discussed mutual coupling or direct-coupling or communication connection can be through some interfaces, deviceOr 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 unitThe component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multipleIn 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 unitIt is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated listMember 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 orIn use, can store in a computer readable storage medium.Based on this understanding, the present invention realizes above-mentioned implementationAll or part of the process in example method, can also instruct relevant hardware to complete, the meter by computer programCalculation machine program can be stored in a computer readable storage medium, the computer program when being executed by processor, it can be achieved that onThe step of stating each embodiment of the method.Wherein, the computer program includes computer program code, the computer program generationCode can be source code form, object identification code form, executable file or certain intermediate forms etc..The computer-readable mediumIt may include: any entity or device, recording medium, USB flash disk, mobile hard disk, magnetic that can carry the computer program codeDish, 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 describedThe content that computer-readable medium includes can carry out increasing appropriate according to the requirement made laws in jurisdiction with patent practiceSubtract, such as does not include electric carrier signal and electricity according to legislation and patent practice, computer-readable medium in certain jurisdictionsBelieve signal.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations;Although referring to aforementioned realityApplying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned eachTechnical solution documented by embodiment is modified or equivalent replacement of some of the technical features;And these are modifiedOr 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 allIt is included within protection scope of the present invention.

Claims (10)

CN201811319166.4A2018-11-072018-11-07Infrared detection false triggering prevention method and device and low-power-consumption wireless equipmentActiveCN109362124B (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
CN201811319166.4ACN109362124B (en)2018-11-072018-11-07Infrared detection false triggering prevention method and device and low-power-consumption wireless equipment

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
CN201811319166.4ACN109362124B (en)2018-11-072018-11-07Infrared detection false triggering prevention method and device and low-power-consumption wireless equipment

Publications (2)

Publication NumberPublication Date
CN109362124Atrue CN109362124A (en)2019-02-19
CN109362124B CN109362124B (en)2021-04-09

Family

ID=65344459

Family Applications (1)

Application NumberTitlePriority DateFiling Date
CN201811319166.4AActiveCN109362124B (en)2018-11-072018-11-07Infrared detection false triggering prevention method and device and low-power-consumption wireless equipment

Country Status (1)

CountryLink
CN (1)CN109362124B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
CN110044487A (en)*2019-03-262019-07-23深圳市共进电子股份有限公司Solve PIR false triggering method, apparatus and terminal device
CN111542157A (en)*2020-04-232020-08-14青岛亿联客信息技术有限公司Lamp control method, device, equipment and storage medium
CN112153279A (en)*2020-08-202020-12-29瑞芯微电子股份有限公司Intelligent device false wake-up filtering method and system
CN112504467A (en)*2020-11-182021-03-16上海迈外迪网络科技有限公司Passenger flow analysis apparatus and control method thereof
CN116668667A (en)*2023-04-112023-08-29深圳市龙之源科技股份有限公司PIR recovery time testing device

Citations (10)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
CN103729995A (en)*2013-12-312014-04-16福建智恒电子新技术有限公司Wireless remote-transmission meter reading device with ultralow-power-consumption awakening function and awakening method thereof
US20160345264A1 (en)*2015-05-212016-11-24Motorola Mobility LlcPortable Electronic Device with Proximity Sensors and Identification Beacon
CN106406640A (en)*2016-09-302017-02-15维沃移动通信有限公司Touch operation determining method and mobile terminal
CN106452413A (en)*2016-09-302017-02-22广东美的制冷设备有限公司Method and device of preventing key from being triggered mistakenly
CN206132220U (en)*2016-08-312017-04-26惠州市尊宝智能控制股份有限公司Wireless low -power consumption infrared sensor
US9666063B2 (en)*2015-04-092017-05-30Google Inc.Motion sensor adjustment
CN107228715A (en)*2017-07-272017-10-03重庆中科芯亿达电子有限公司A kind of rpyroelectric infrared control chip
CN108205836A (en)*2017-12-212018-06-26广东汇泰龙科技有限公司A kind of the smart home interlock method and system of the infrared human body sensing based on cloud lock
CN108307074A (en)*2018-02-052018-07-20广东欧珀移动通信有限公司Display control method and device, terminal and computer readable storage medium
CN108376086A (en)*2018-02-052018-08-07广东欧珀移动通信有限公司Display control method and device, terminal and computer readable storage medium

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
CN103729995A (en)*2013-12-312014-04-16福建智恒电子新技术有限公司Wireless remote-transmission meter reading device with ultralow-power-consumption awakening function and awakening method thereof
US9666063B2 (en)*2015-04-092017-05-30Google Inc.Motion sensor adjustment
US20160345264A1 (en)*2015-05-212016-11-24Motorola Mobility LlcPortable Electronic Device with Proximity Sensors and Identification Beacon
CN206132220U (en)*2016-08-312017-04-26惠州市尊宝智能控制股份有限公司Wireless low -power consumption infrared sensor
CN106406640A (en)*2016-09-302017-02-15维沃移动通信有限公司Touch operation determining method and mobile terminal
CN106452413A (en)*2016-09-302017-02-22广东美的制冷设备有限公司Method and device of preventing key from being triggered mistakenly
CN107228715A (en)*2017-07-272017-10-03重庆中科芯亿达电子有限公司A kind of rpyroelectric infrared control chip
CN108205836A (en)*2017-12-212018-06-26广东汇泰龙科技有限公司A kind of the smart home interlock method and system of the infrared human body sensing based on cloud lock
CN108307074A (en)*2018-02-052018-07-20广东欧珀移动通信有限公司Display control method and device, terminal and computer readable storage medium
CN108376086A (en)*2018-02-052018-08-07广东欧珀移动通信有限公司Display control method and device, terminal and computer readable storage medium

Cited By (5)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
CN110044487A (en)*2019-03-262019-07-23深圳市共进电子股份有限公司Solve PIR false triggering method, apparatus and terminal device
CN111542157A (en)*2020-04-232020-08-14青岛亿联客信息技术有限公司Lamp control method, device, equipment and storage medium
CN112153279A (en)*2020-08-202020-12-29瑞芯微电子股份有限公司Intelligent device false wake-up filtering method and system
CN112504467A (en)*2020-11-182021-03-16上海迈外迪网络科技有限公司Passenger flow analysis apparatus and control method thereof
CN116668667A (en)*2023-04-112023-08-29深圳市龙之源科技股份有限公司PIR recovery time testing device

Also Published As

Publication numberPublication date
CN109362124B (en)2021-04-09

Similar Documents

PublicationPublication DateTitle
CN109362124A (en)Infrared detection false triggering prevention method and device and low-power-consumption wireless equipment
CN107534805A (en)Sensor-based signal transmitting method and device
EP3324269B1 (en)Single-chip microcomputer system, and reset method for single-chip microcomputer system
CN108181827A (en)Backlog reminding method, device, terminal and medium
CN106648028A (en)Wearable intelligent terminal power source management method and device
CN103412634A (en)Device and method for awakening MCU (micro control unit) of SOC (system on chip) chip
CN107466095A (en)Collecting device power-economizing method and collecting device
CN106648021B (en) Data broadcasting method of low power consumption circuit and low power consumption circuit
CN203657839U (en)Smart home sensing apparatus based on ZigBee communication
CN105496362B (en)Sleep state monitors system and method
CN108979339A (en)A kind of intelligent door lock and application method with electricity prompting function
CN109788536A (en)Sensor control method, sensor control, sensor and storage medium
CN106913313A (en)A kind of sleep monitor method and system
CN104305967A (en)Method and equipment for detecting risk of catching cold
CN112214098B (en)IO wake-up circuit, microcontroller and IO wake-up method
CN204926063U (en)Low -power consumption telemetering measurement incident trigger
CN202035144U (en)Human body sensor network terminal based on ZIGBEE
CN109413725A (en)Method, device and equipment for prolonging service life of battery of low-power-consumption Internet of things equipment
CN207852055U (en)A kind of correcting sitting posture control device
CN109799715A (en)Data receiver method, device, terminal device
CN206524855U (en)A kind of multi-action computer network information security controller
CN216209027U (en)Video monitoring system device based on wisdom sewage
CN205562678U (en)Supply meter power consumption condition reminder system
Mekonnen et al.Energy efficient motion detection in a high-resolution wireless surveillance camera node
CN223022649U (en) Wired anti-theft mouse and anti-theft system

Legal Events

DateCodeTitleDescription
PB01Publication
PB01Publication
SE01Entry into force of request for substantive examination
SE01Entry into force of request for substantive examination
GR01Patent grant
GR01Patent grant

[8]ページ先頭

©2009-2025 Movatter.jp