CN108564750A - Security alarm method, apparatus and household appliance - Google Patents

Security alarm method, apparatus and household appliance Download PDF

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Publication number
CN108564750A
CN108564750A CN201810376382.6A CN201810376382A CN108564750A CN 108564750 A CN108564750 A CN 108564750A CN 201810376382 A CN201810376382 A CN 201810376382A CN 108564750 A CN108564750 A CN 108564750A
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CN
China
Prior art keywords
monitoring area
personnel
described image
portrait
alarm
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.)
Pending
Application number
CN201810376382.6A
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Chinese (zh)
Inventor
史绍甫
傅思遥
王修中
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.)
Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
Guangdong Midea Refrigeration Equipment 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 Midea Group Co Ltd, Guangdong Midea Refrigeration Equipment Co Ltd filed Critical Midea Group Co Ltd
Priority to CN201810376382.6A priority Critical patent/CN108564750A/en
Publication of CN108564750A publication Critical patent/CN108564750A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00Burglar, theft or intruder alarms
    • G08B13/18Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/30Transforming light or analogous information into electric information
    • H04N5/33Transforming infrared radiation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Theoretical Computer Science (AREA)
  • Alarm Systems (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

The invention discloses a kind of security alarm method, the security alarm method includes:Acquire corresponding current light in monitoring area;White light denoising is carried out to the current light, obtains the infrared light after denoising, infrared imaging is carried out to be based on the infrared light, generates corresponding image;According to described image, judge to whether there is personnel in the monitoring area;If there are personnel in the monitoring area, corresponding alarm operation is executed.The invention also discloses a kind of protection alarm device and household appliances.The present invention realizes the effect for preventing false alarm.

Description

Security alarm method, apparatus and household appliance
Technical field
The present invention relates to household appliances field more particularly to a kind of security alarm method, apparatus and household appliance.
Background technology
In order to ensure the safety of user's household, currently, corresponding security protection camera is all arranged in more and more families, when with Family starts security protection pattern, when camera takes portrait, just triggering alarm.However, by that may have star, family at home The portraits such as member poster or television set are opened when broadcasting figure picture or decorative pattern curtain flutter in the wind, and are taken the photograph As head is likely to that portrait can be shot, false alarm is in turn resulted in.
Invention content
It is a primary object of the present invention to propose a kind of security alarm method, apparatus and household appliance, it is intended to solve existing Security protection is imaged in technology to there is technical issues that.
To achieve the above object, the present invention provides a kind of security alarm method, and the security alarm method includes following step Suddenly:
Acquire corresponding current light in monitoring area;
To the current light carry out white light denoising, obtain denoising after infrared light, be based on the infrared light into Row infrared imaging generates corresponding image;
According to described image, judge to whether there is personnel in the monitoring area;
If there are personnel in the monitoring area, corresponding alarm operation is executed.
Preferably, described the step of carrying out white light denoising to the current light, includes:
Using filtering algorithm, white light is carried out to the current light and is filtered.
Preferably, described according to described image, judge that the step of whether there is personnel in the monitoring area includes:
Image recognition processing is carried out to described image, obtains the corresponding image data of described image;
According to described image data, judge whether described image is portrait;
If described image is portrait, judge that there are personnel in the monitoring area;
If described image is not portrait, judge that personnel are not present in the monitoring area.
Preferably, described image data include the profile information of imaging object, described according to described image data, judge institute State that the step of whether image is portrait includes:
Extract the profile information in described image data;
Judge whether the profile information is the corresponding profile information of personnel;
If so, judgement described image is portrait;
If it is not, it is portrait then to judge described image not.
Preferably, if there are personnel in the monitoring area, executing the step of corresponding alarm operates includes:
If there are personnel in the monitoring area, controls pre-set alarm and send out corresponding audio alert prompt message.
Preferably, if there are personnel in the monitoring area, executing the step of corresponding alarm operates includes:
If there are personnel in the monitoring area, it is whole to corresponding movement to send the warning message comprising described image End.
In addition, to achieve the above object, the present invention also proposes a kind of protection alarm device, the protection alarm device packet It includes:Memory, processor and it is stored in the security alarm program that can be run on the memory and on the processor, it is described Security alarm program realizes the step of security alarm method as described above when being executed by the processor.
In addition, to achieve the above object, the present invention also provides a kind of household appliance, the household appliance includes such as institute above The protection alarm device stated.
Scheme proposed by the present invention, when carrying out safety monitoring, by acquiring corresponding current light in monitoring area, and White light denoising is carried out to current light, obtains the infrared light after denoising, infrared imaging is carried out to be based on the infrared light, generates Corresponding image.Therefore, only when really there are personnel in monitoring area, infrared ray is given off by personnel, in this case Portrait can be generated, and then executes corresponding alarm operation.And for only there are portrait poster, television for play in monitoring area The scenes such as figure picture (in monitoring area and personnel are not present), since the white light in current light has been filtered out, not Portrait can be generated, alarm would not be also triggered.Scheme through the invention realizes the effect for preventing false alarm.
Description of the drawings
Fig. 1 is the protection alarm device structural schematic diagram for the hardware running environment that the embodiment of the present invention is related to;
Fig. 2 is the flow diagram of security alarm method first embodiment of the present invention;
Fig. 3 be security alarm method second embodiment of the present invention according to described image, judge be in the monitoring area It is no that there are the refinement flow diagrams of personnel's step.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The solution of the embodiment of the present invention is mainly:It is corresponding in monitoring area by acquiring when carrying out safety monitoring Current light, and to current light carry out white light denoising, obtain denoising after infrared light, be based on the infrared light progress Infrared imaging generates corresponding image.Therefore, for there are portrait poster, television for play figure pictures etc. in monitoring area Situation (in monitoring area and personnel are not present), since the white light in the current light before imaging is filtered, can't Generate portrait.And only when really there are personnel in monitoring area, infrared ray is given off by personnel, can just be generated in this case Portrait, and then execute corresponding alarm operation.Technical solution through the embodiment of the present invention solves camera shooting security protection and there is wrong report Alert problem.
The embodiment of the present invention proposes a kind of protection alarm device.
Referring to Fig.1, Fig. 1 is the protection alarm device structural representation for the hardware running environment that the embodiment of the present invention is related to Figure.
In subsequent description, using for indicating that the suffix of such as " module ", " component " or " unit " of element is only The explanation for being conducive to the present invention, itself does not have a specific meaning.Therefore, " module ", " component " or " unit " can mix Ground uses.
As shown in Figure 1, the protection alarm device may include:Processor 1001, communication bus 1002, network interface 1004, memory 1005.Wherein, communication bus 1002 is for realizing the connection communication between these components.Network interface 1004 Optional may include standard wireline interface and wireless interface (such as WI-FI interfaces).Memory 1005 can be that high-speed RAM is deposited Reservoir can also be stable memory (non-volatile memory), such as magnetic disk storage.Memory 1005 is optional The storage device that can also be independently of aforementioned processor 1001.
It will be understood by those skilled in the art that protection alarm device structure shown in Fig. 1 is not constituted to security alarm The restriction of device may include either combining certain components or different component cloth than illustrating more or fewer components It sets.
As shown in Figure 1, as may include that operating system, network are logical in a kind of memory 1005 of computer storage media Believe module and security alarm program.
In the present invention, the protection alarm device calls the security alarm stored in memory 1005 by processor 1001 Program, and execute following operation:
Acquire corresponding current light in monitoring area;
To the current light carry out white light denoising, obtain denoising after infrared light, be based on the infrared light into Row infrared imaging generates corresponding image;
According to described image, judge to whether there is personnel in the monitoring area;
If there are personnel in the monitoring area, corresponding alarm operation is executed.
Further, processor 1001 can call the security alarm program stored in memory 1005, also execute following Operation:
Using filtering algorithm, white light is carried out to the current light and is filtered.
Further, processor 1001 can call the security alarm program stored in memory 1005, also execute following Operation:
Image recognition processing is carried out to described image, obtains the corresponding image data of described image;
According to described image data, judge whether described image is portrait;
If described image is portrait, judge that there are personnel in the monitoring area;
If described image is not portrait, judge that personnel are not present in the monitoring area.
Further, processor 1001 can call the security alarm program stored in memory 1005, also execute following Operation:
Extract the profile information in described image data;
Judge whether the profile information is the corresponding profile information of personnel;
If so, judgement described image is portrait;
If it is not, it is portrait then to judge described image not.
Further, processor 1001 can call the security alarm program stored in memory 1005, also execute following Operation:
If there are personnel in the monitoring area, controls pre-set alarm and send out corresponding audio alert prompt message.
Further, processor 1001 can call the security alarm program stored in memory 1005, also execute following Operation:
If there are personnel in the monitoring area, it is whole to corresponding movement to send the warning message comprising described image End.
The present embodiment through the above scheme, when carrying out safety monitoring, passes through corresponding current light in acquisition monitoring area Line, and to current light carry out white light denoising, obtain denoising after infrared light, be based on the infrared light carry out it is infrared at Picture generates corresponding image.Therefore, only when really there are personnel in monitoring area, infrared ray, this feelings are given off by personnel Portrait can be just generated under condition, and then executes corresponding alarm operation.And for only there are portrait poster, TVs in monitoring area The scenes such as figure picture (in monitoring area and personnel are not present) are put in machine sowing, since the white light in current light has been filtered out, because This, can't generate portrait, would not also trigger alarm.Scheme through this embodiment realizes the effect for preventing false alarm, Improve the accuracy of security alarm.
Based on above-mentioned hardware configuration, security alarm embodiment of the method for the present invention is proposed.
It is the flow diagram of security alarm method first embodiment of the present invention with reference to Fig. 2, Fig. 2.
In the first embodiment, the security alarm method includes the following steps:
Step S10 acquires corresponding current light in monitoring area;
Step S20 carries out white light denoising to the current light, obtains the infrared light after denoising, described to be based on Infrared light carries out infrared imaging, generates corresponding image;
Step S30 judges to whether there is personnel in the monitoring area according to described image;
Step S40 executes corresponding alarm operation if there are personnel in the monitoring area.
In order to ensure the safety of user's household, currently, corresponding security protection camera is all arranged in more and more families, when with Family starts security protection pattern, when camera takes portrait, just triggering alarm.However, by that may have star, family at home The portraits such as member poster or television set are opened when broadcasting figure picture or decorative pattern curtain flutter in the wind, and are taken the photograph As head is likely to that portrait can be shot, false alarm is in turn resulted in.
False alarm in order to prevent, the present invention propose a kind of security alarm method, are applied to protection alarm device.The security protection report Alarm device can be independently of the device of the household appliances such as air conditioner, humidifier, clarifier, can also be set to household appliance and work as In.
In the present embodiment, safety alarm system is formed by protection alarm device, pick-up lens.Optionally, the pick-up lens It can be independently of protection alarm device, can also be provided in protection alarm device.Security alarm is opened in user Device acquires corresponding current light in monitoring area into after security protection pattern, wherein current light include white light with Infrared light.Also, before pick-up lens is imaged based on current light, white light denoising first is carried out to current light, The infrared light after denoising is obtained, pick-up lens is based on the infrared light and carries out infrared imaging, generates corresponding image.Later, it images Camera lens is by the image transmitting to protection alarm device.
Optionally, the step S20 includes:
Step a is carried out white light to the current light and is filtered using filtering algorithm.
Optionally, since each light all corresponds to corresponding light wave range, the light being typically different corresponds to different light Wave wavelength.Based on this, in one embodiment, when collecting corresponding current light in monitoring area, calculated using filtering Method carries out white light to the current light and is filtered.Namely according to the corresponding light wave range of white light, by the wave within the scope of the light wave Length is set as cutoff wavelength, to carry out white light filtering to current light.Since filtering algorithm is quite ripe in the prior art, So no longer filtering algorithm is described in detail.
Protection alarm device is after the image for obtaining pick-up lens shooting, according to the image, judges current in monitoring area With the presence or absence of personnel.If illustrating that monitoring area is currently normal, at this point, security alarm there is currently no personnel in monitoring area Device is without responding processing operation.Optionally, when, there is currently no when personnel, protection alarm device continues to return in monitoring area The operation of receipt row step S10, alternatively, in detection monitoring area there is currently no personnel and after passing through preset duration, peace Anti- warning device continues to return to step the operation of S10, detects currently whether there is personnel in monitoring area again.
If conversely, illustrating that exception currently occurs in monitoring area, at this point, security protection report there is currently personnel in monitoring area Alarm device executes corresponding alarm operation.
Optionally, in one embodiment, the step S30 includes:
Step b controls pre-set alarm and sends out corresponding audio alert prompt if there are personnel in the monitoring area Information.
Optionally, in one embodiment, safety alarm system further includes for sending out audio alert prompt message Alarm, wherein the alarm can be independently arranged, and can also be to be set in protection alarm device.
When detecting in monitoring area there are when personnel, protection alarm device control alarm sends out corresponding audio alert Prompt message.For example, control alarm sends out alert ring or the preset audio alert prompt such as " having stranger to swarm into " is believed Breath.
Optionally, in another embodiment, the step S30 includes:
Step c sends the warning message comprising described image and is moved to corresponding if there are personnel in the monitoring area Dynamic terminal.
Optionally, in another embodiment, detecting that protection alarm device is sent out there are when personnel in monitoring area Send the warning message of the corresponding image comprising shooting to the mobile terminal of relative users.For example, prestoring home owner The relevant information of mobile terminal such as prestores the corresponding Mobile Directory Number of mobile phone of home owner.When detecting monitored space There are when personnel in domain, protection alarm device is sent accordingly according to the relevant information of pre-stored mobile terminal comprising figure The warning message of picture is to corresponding mobile terminal.For example, the corresponding Mobile Directory Number of mobile phone based on home owner, with multimedia message Mode is sent on warning message to the mobile phone of home owner.It is understood that in addition to it is above-mentioned enumerate by a manner of multimedia message Warning message is sent to other than corresponding mobile terminal, warning message can also be sent by other means and moved to corresponding Dynamic terminal, the mode for specifically sending warning message to corresponding mobile terminal are not limited.When user passes through mobile terminal When receiving the warning message, you can execute corresponding treatment measures in time.
Scheme provided in this embodiment, when carrying out safety monitoring, by acquiring corresponding current light in monitoring area, And white light denoising is carried out to current light, and the infrared light after denoising is obtained, infrared imaging is carried out to be based on the infrared light, it is raw At corresponding image.Therefore, only when really there are personnel in monitoring area, infrared ray is given off by personnel, in this case Portrait can be just generated, and then executes corresponding alarm operation.And for only there are portrait poster, TV machine sowings in monitoring area The scenes such as figure picture (in monitoring area and personnel are not present) are put, since the white light in current light has been filtered out, and Portrait will not be generated, alarm would not be also triggered.Scheme through this embodiment realizes the effect for preventing false alarm, improves The accuracy of security alarm.
Further, it is based on first embodiment and proposes security alarm method second embodiment of the present invention, in the present embodiment, As shown in figure 3, the step S30 includes:
Step S31 carries out image recognition processing to described image, obtains the corresponding image data of described image;
Step S32 judges whether described image is portrait according to described image data;If so, thening follow the steps S33;If It is no, then follow the steps S34;
Step S33 judges that there are personnel in the monitoring area;
Step S34 judges that personnel are not present in the monitoring area.
In the present embodiment, after the image for getting pick-up lens shooting, image recognition processing is carried out to the image.Specifically Ground does not carry out the operation of image recognition processing herein just not since existing image recognition technology is highly developed to the image It repeats again.By carrying out image recognition processing to the image, the corresponding image data of the image is obtained.Wherein, the image data The including but not limited to profile information etc. of object included in image.
After obtaining the corresponding image data of the image, according to the image data, judge whether the image is portrait.When When the image is portrait, there is currently personnel in judgement monitoring area;Conversely, when the image is not portrait, monitored space is judged There is currently no personnel in domain.
Optionally, the step S32 includes:
Step e extracts the profile information in described image data;
Step f judges whether the profile information is the corresponding profile information of personnel;
Step g, if so, judgement described image is portrait;
Step h, if it is not, it is portrait then to judge described image not.
Optionally, when obtaining the corresponding image data of the image, it is corresponding to extract the object for including in image data Profile information.Then, judge whether extracted profile information is the corresponding profile information of personnel.If the profile letter extracted Breath is the corresponding profile information of personnel, then judges the image for portrait.If being corresponded to conversely, the profile information extracted is not personnel Profile information, then judge the image not be portrait.
It is understood that in addition to it is above-mentioned enumerate judge whether image is portrait by profile information other than, may be used also Whether to judge image for portrait using other modes, and it is not limited to a kind of this mode, in the present embodiment, identification is schemed Seem that the no mode for portrait is not restricted.
Scheme provided in this embodiment judges whether the image is portrait after the image for getting pick-up lens shooting, If the image is not portrait, judge that personnel are not present in monitoring area;If conversely, the image is portrait, monitored space is judged There are personnel in domain, and then execute corresponding alarm operation, to improve safety.
In addition, the embodiment of the present invention also proposes a kind of household appliance.
In the present embodiment, which includes the protection alarm device described in above-described embodiment.It is set by household electrical appliances Standby protection alarm device and preset pick-up lens carry out safety monitoring.Optionally, which could be provided as solely Household appliance is stood on, can also be set in household appliance.Especially when the household appliance inherently has pick-up lens, then The pick-up lens that the household appliance itself can directly be used, without additionally configuring pick-up lens again.
When carrying out safety monitoring using household appliance, acquired in monitoring area by the protection alarm device of household appliance Corresponding current light, wherein current light includes white light and infrared light.Also, pick-up lens be based on current light into Before row imaging, white light denoising first is carried out to current light, obtains the infrared light after denoising, it is infrared that pick-up lens is based on this Light carries out infrared imaging, generates corresponding image.Later, pick-up lens is by the image transmitting to protection alarm device.
Optionally, since each light all corresponds to corresponding light wave range, the light being typically different corresponds to different light Wave wavelength.Based on this, in one embodiment, when collecting corresponding current light in monitoring area, calculated using filtering Method carries out white light to the current light and is filtered.Namely according to the corresponding light wave range of white light, by the wave within the scope of the light wave Length is set as cutoff wavelength, to carry out white light filtering to current light.Since filtering algorithm is quite ripe in the prior art, So no longer filtering algorithm is described in detail.
Household appliance after the image for obtaining pick-up lens shooting, according to the image, judges to supervise by protection alarm device It controls and currently whether there is personnel in region.If illustrating that monitoring area is currently normal there is currently no personnel in monitoring area, this When, protection alarm device is without responding processing operation.Optionally, when in monitoring area there is currently no when personnel, alternatively, It detects in monitoring area there is currently no personnel and by after preset duration, protection alarm device continues detection monitoring again It currently whether there is personnel in region.
If conversely, illustrating that exception currently occurs in monitoring area, at this point, household electrical appliances are set there is currently personnel in monitoring area It is standby that corresponding alarm operation is executed by protection alarm device.
Optionally, in one embodiment, the alarm for sending out audio alert prompt message is also pre-set, In, which can be independently arranged, and can also be to be set in household appliance.
When detecting in monitoring area there are when personnel, household appliance controls alarm by protection alarm device and sends out phase The audio alert prompt message answered.For example, control alarm sends out the voice of alert ring or preset such as " having stranger to swarm into " Prompt messages.
Optionally, in another embodiment, detecting that household appliance passes through peace there are when personnel in monitoring area Anti- warning device sends the warning message of the image accordingly comprising shooting to the mobile terminal of relative users.For example, depositing in advance The relevant information for storing up the mobile terminal of home owner, such as prestores the corresponding Mobile Directory Number of mobile phone of home owner.When Detect that household appliance is by protection alarm device according to the phase of pre-stored mobile terminal there are when personnel in monitoring area Information is closed, sends the corresponding warning message comprising image to corresponding mobile terminal.For example, the mobile phone pair based on home owner The Mobile Directory Number answered is sent in a manner of multimedia message on warning message to the mobile phone of home owner.It is understood that in addition to upper State enumerate by the way that warning message is sent to other than corresponding mobile terminal in a manner of multimedia message, can also come by other means Warning message is sent to corresponding mobile terminal, the mode for specifically sending warning message to corresponding mobile terminal does not limit System.When user receives the warning message by mobile terminal, you can execute corresponding treatment measures in time.
Scheme provided in this embodiment, when carrying out safety monitoring, by acquiring corresponding current light in monitoring area, And white light denoising is carried out to current light, and the infrared light after denoising is obtained, infrared imaging is carried out to be based on the infrared light, it is raw At corresponding image.Therefore, only when really there are personnel in monitoring area, infrared ray is given off by personnel, in this case Portrait can be just generated, and then executes corresponding alarm operation.And for only there are portrait poster, TV machine sowings in monitoring area The scenes such as figure picture (in monitoring area and personnel are not present) are put, since the white light in current light has been filtered out, and Portrait will not be generated, alarm would not be also triggered.Scheme through this embodiment realizes the effect for preventing false alarm, improves The accuracy of security alarm.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row His property includes, so that process, method, article or system including a series of elements include not only those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or system institute it is intrinsic Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this There is also other identical elements in the process of element, method, article or system.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases The former is more preferably embodiment.Based on this understanding, technical scheme of the present invention substantially in other words does the prior art Going out the part of contribution can be expressed in the form of software products, which is stored in one as described above In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions use so that a station terminal equipment (can be mobile phone, Computer, server or network equipment etc.) execute method described in each embodiment of the present invention.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills Art field, is included within the scope of the present invention.

Claims (8)

1. a kind of security alarm method, which is characterized in that the security alarm method includes the following steps:
Acquire corresponding current light in monitoring area;
White light denoising is carried out to the current light, obtains the infrared light after denoising, it is red to be based on the infrared light progress Outer imaging generates corresponding image;
According to described image, judge to whether there is personnel in the monitoring area;
If there are personnel in the monitoring area, corresponding alarm operation is executed.
2. security alarm method according to claim 1, which is characterized in that described to be gone to current light progress white light Make an uproar processing the step of include:
Using filtering algorithm, white light is carried out to the current light and is filtered.
3. security alarm method according to claim 1, which is characterized in that it is described according to described image, judge the prison Include with the presence or absence of the step of personnel in control region:
Image recognition processing is carried out to described image, obtains the corresponding image data of described image;
According to described image data, judge whether described image is portrait;
If described image is portrait, judge that there are personnel in the monitoring area;
If described image is not portrait, judge that personnel are not present in the monitoring area.
4. security alarm method according to claim 3, which is characterized in that described image data include the wheel of imaging object Wide information, it is described according to described image data, judge that the step of whether described image is portrait includes:
Extract the profile information in described image data;
Judge whether the profile information is the corresponding profile information of personnel;
If so, judgement described image is portrait;
If it is not, it is portrait then to judge described image not.
5. security alarm method according to claim 1, which is characterized in that if there are people in the monitoring area Member, then executing the step of corresponding alarm operates includes:
If there are personnel in the monitoring area, controls pre-set alarm and send out corresponding audio alert prompt message.
6. security alarm method according to claim 1, which is characterized in that if there are people in the monitoring area Member, then executing the step of corresponding alarm operates includes:
If there are personnel in the monitoring area, the warning message comprising described image is sent to corresponding mobile terminal.
7. a kind of protection alarm device, which is characterized in that the protection alarm device includes:It memory, processor and is stored in On the memory and the security alarm program that can run on the processor, the security alarm program is by the processor The step of security alarm method as claimed in any one of claims 1 to 6 is realized when execution.
8. a kind of household appliance, which is characterized in that the household appliance includes protection alarm device as claimed in claim 7.
CN201810376382.6A 2018-04-24 2018-04-24 Security alarm method, apparatus and household appliance Pending CN108564750A (en)

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CN113053051A (en) * 2021-03-31 2021-06-29 深圳市豪恩安全科技有限公司 Human body movement detection system and method with white light interference resistance
CN113154648A (en) * 2021-03-25 2021-07-23 珠海格力电器股份有限公司 Air conditioner and parameter determination method and device thereof, storage medium and processor

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