CN108806148A - A kind of security alarm method, infra-red thermal imaging sensor and server - Google Patents
A kind of security alarm method, infra-red thermal imaging sensor and server Download PDFInfo
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- CN108806148A CN108806148A CN201710283211.4A CN201710283211A CN108806148A CN 108806148 A CN108806148 A CN 108806148A CN 201710283211 A CN201710283211 A CN 201710283211A CN 108806148 A CN108806148 A CN 108806148A
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- 238000001931 thermography Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 37
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- 238000004891 communication Methods 0.000 claims description 5
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- 238000010586 diagram Methods 0.000 description 9
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- 238000005516 engineering process Methods 0.000 description 3
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- 238000004378 air conditioning Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation 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
- G08B13/19—Actuation 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 infrared-radiation detection systems
- G08B13/191—Actuation 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 infrared-radiation detection systems using pyroelectric sensor means
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation 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
- G08B13/194—Actuation 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
- G08B13/196—Actuation 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
Abstract
The invention discloses a kind of security alarm methods, including：Infrared data is acquired using infra-red thermal imaging sensor, pictorial information is generated according to the collected infrared data of institute；Judge whether comprising the information for meeting characteristics of human body in the pictorial information, including when meeting the pictorial information of the information of characteristics of human body, the pictorial information is sent to server.The invention also discloses a kind of infra-red thermal imaging sensor and servers.
Description
Technical field
The present invention relates to household electrical appliance and the information processing technology more particularly to a kind of security alarm method, infrared heats
Imaging sensor and server.
Background technology
Thermal imaging refers to that the infrared energy of measured target is received using pyroscan and optical imagery object lens
It measures in distribution map reflection to the light-sensitive element of infrared detector, to obtain infrared thermal imaging figure, this thermograph and object
The heat distribution field on surface is corresponding, i.e., the black light infrared energy of measured target is changed into the identifiable thermal map of human eye
Picture, on thermal image, different colors represents the different temperatures of measured target.
Currently, the prison to household safe is generally realized in indoor security system by the way of arranging camera indoors
Control, but this realization method needs to put into substantial contribution and purchases a large amount of cameras, and need to consume a large amount of manpowers installations and
Arrange each camera, finally, it is also necessary to consume a large amount of manpower real time monitoring camera pictures, prevent the generation of emergency case.
Invention content
In view of this, an embodiment of the present invention is intended to provide a kind of security alarm method, infra-red thermal imaging sensor kimonos
Business device, can realize the real time monitoring to target area, can be after abnormal conditions occurs in target area, from trend related personnel
Send out warning information.
In order to achieve the above objectives, an embodiment of the present invention provides a kind of security alarm method, the method includes：
Infrared data is acquired using infra-red thermal imaging sensor, picture is generated according to the collected infrared data of institute
Information；
Judge in the pictorial information whether to include the information for meeting characteristics of human body, including meet the information of characteristics of human body
When pictorial information, the pictorial information is sent to server.
In the above method, the information of the characteristics of human body includes at least one of：The infrared ray that human body is sent out it is strong
The infrared signature information of degree characteristic information, human body contour outline information, body local profile information and human organ.
In the above method, the infra-red thermal imaging sensor is set in household appliance.
It is described that pictorial information is generated according to the collected infrared data of institute in the above method, including：
The correspondence represented in preset infra-red intensity and collection of illustrative plates between color is inquired, by different infrared data institutes
Corresponding strength information assign respectively it is corresponding represent color, and the distributed intelligence based on infrared data generates the picture letter
Breath.
An embodiment of the present invention provides another security alarm method, the method includes：
After server receives pictorial information, the information of the characteristics of human body in the pictorial information is obtained, by human body spy
The information of sign matches respectively with the information of the characteristics of human body in each pictorial information in preset personnel's picture library, described in determination
The information of characteristics of human body in pictorial information and the information of the characteristics of human body in all pictorial informations in personnel's picture library are not
When matching, the warning information for including the pictorial information is generated；
The warning information is sent to target object.
In the above method, the information of the characteristics of human body includes at least one of：The infrared ray that human body is sent out it is strong
The infrared signature information of degree characteristic information, human body contour outline information, body local profile information and human organ.
In the above method, the information of the characteristics of human body and the human body in each pictorial information in the personnel's picture library to prestore are special
The information of sign is matched respectively, including：
By the human body contour outline information in pictorial information or the people in body local profile information and personnel's picture library for prestoring
Body profile information is compared respectively, and determination is equal with the contour similarity after all human body silhouette contrasts in personnel's picture library
When less than preset human body contour outline similarity threshold, determine that pictorial information is mismatched with personnel's picture in personnel's picture library；
It determines and exists with the contour similarity after the human body contour outline comparison in personnel's picture library more than or equal to preset
When the picture of human body contour outline similarity threshold, adjusts human body contour outline in the pictorial information and the contour similarity and be more than etc.
Human body contour outline in the picture of preset human body contour outline similarity threshold is consistent, and to the intensity of the infrared ray in human body contour outline
The aberration of color corresponding to characteristic information is compared, and is determined and is more than or equal to preset human body contour outline phase with the contour similarity
It is similar it to be respectively less than the preset profile like the aberration similarity after the aberration comparison in the human body contour outline in the picture for spending threshold value
When spending, determine that pictorial information is mismatched with personnel's picture in personnel's picture library.
It is described to send the warning information to target object in the above method, including：The preset transmission of server calls
Configuration information, according in the configuration information interface message and communication protocol information warning information is sent to target pair
As.
In the above method, the method further includes：
The infrared data for obtaining the acquisition of infra-red thermal imaging sensor inquires preset infra-red intensity and generation in collection of illustrative plates
Correspondence between table color, by the strength information corresponding to different infrared datas assign respectively it is corresponding represent color,
And the distributed intelligence based on infrared data generates the pictorial information, and the pictorial information is stored in personnel's picture library.
An embodiment of the present invention provides a kind of infra-red thermal imaging sensors, including：
Acquisition module, for acquiring infrared data；
Generation module, for generating pictorial information according to the collected infrared data of institute；
Determining module, for whether judging in the pictorial information comprising the information for meeting characteristics of human body；
Sending module will be described when for determining the pictorial information comprising the information for meeting characteristics of human body when determining module
Pictorial information is sent to server.
In above-mentioned infra-red thermal imaging sensor, the infra-red thermal imaging sensor is set in household appliance.
In above-mentioned infra-red thermal imaging sensor, the generation module is specifically used for：
The correspondence represented in preset infra-red intensity and collection of illustrative plates between color is inquired, by different infrared data institutes
Corresponding strength information assign respectively it is corresponding represent color, and the distributed intelligence based on infrared data generates the picture letter
Breath.
An embodiment of the present invention provides a kind of servers, including：
Receiving module, for receiving pictorial information；
Matching module, the information for obtaining the characteristics of human body in the pictorial information, by the information of the characteristics of human body
It is matched respectively with the information of the characteristics of human body in each pictorial information in preset personnel's picture library, determines the pictorial information
In characteristics of human body information and personnel's picture library in all pictorial informations in the information of characteristics of human body when mismatching, it is raw
At the warning information for including the pictorial information；
Sending module, for sending the warning information to target object.
In above-mentioned server, the matching module is specifically used for：
By the human body contour outline information in pictorial information or the people in body local profile information and personnel's picture library for prestoring
Body profile information is compared respectively, and determination is equal with the contour similarity after all human body silhouette contrasts in personnel's picture library
When less than preset human body contour outline similarity threshold, determine that pictorial information is mismatched with personnel's picture in personnel's picture library；
It determines and exists with the contour similarity after the human body contour outline comparison in personnel's picture library more than or equal to preset
When the picture of human body contour outline similarity threshold, adjusts human body contour outline in the pictorial information and the contour similarity and be more than etc.
Human body contour outline in the picture of preset human body contour outline similarity threshold is consistent, and to the intensity of the infrared ray in human body contour outline
The aberration of color corresponding to characteristic information is compared, and is determined and is more than or equal to preset human body contour outline phase with the contour similarity
It is similar it to be respectively less than the preset profile like the aberration similarity after the aberration comparison in the human body contour outline in the picture for spending threshold value
When spending, determine that pictorial information is mismatched with personnel's picture in personnel's picture library.
In above-mentioned server, the sending module is specifically used for：The preset transmission configuration information of server calls, according to
Warning information is sent to target object by interface message and communication protocol information in the configuration information.
In above-mentioned server, the server further includes：
Generation module, the infrared data for obtaining the acquisition of infra-red thermal imaging sensor, inquires preset infrared ray
The correspondence between color is represented in intensity and collection of illustrative plates, the strength information corresponding to different infrared datas is assigned respectively pair
The representative color answered, and the distributed intelligence based on infrared data generates the pictorial information；
Memory module, for pictorial information to be stored in personnel's picture library.
Security alarm method, infra-red thermal imaging sensor and server provided in an embodiment of the present invention, utilize infrared ray
Thermal imaging sensor acquires infrared data, and pictorial information is generated according to the collected infrared data of institute；Judge the picture
Whether comprising the information for meeting characteristics of human body in information, including when meeting the pictorial information of the information of characteristics of human body, by the figure
Piece information is sent to server, after server receives pictorial information, obtains the information of the characteristics of human body in the pictorial information, will
The information of characteristics of human body in the information of the characteristics of human body and preset personnel's picture library in each pictorial information carries out respectively
Match, the information for determining the characteristics of human body in the pictorial information and the characteristics of human body in all pictorial informations in personnel's picture library
Information when mismatching, generate the warning information for including the pictorial information；The warning information is sent to target object；
In this way, can be monitored in real time automatically to target area, after detecting abnormal conditions, sends alert to target object in real time
Information.
Description of the drawings
Fig. 1 is the flow diagram of security alarm method of the embodiment of the present invention；
Fig. 2 is the flow diagram of characteristics of human body in server matches pictorial information of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of infra-red thermal imaging sensor of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of server of the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of security alarm system of the embodiment of the present invention.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment is described in further detail the present invention again.
Fig. 1 is the flow diagram of security alarm method of the embodiment of the present invention, as shown in Figure 1, security protection of the embodiment of the present invention
The flow of alarm method includes the following steps：
Step 101：Infrared data is acquired using infra-red thermal imaging sensor；
Wherein, the infra-red thermal imaging sensor is set in household appliance, such as：Water dispenser, coffee machine, electric wind
Fan, air-conditioning, television set, electric cooker, electromagnetic oven, micro-wave oven, electric pressure cooking saucepan, oven, dish-washing machine, water heater, water purification air purification
Device, electric fan, juice extractor, washing machine etc.；
In practical applications, any temperature be located at the object on absolute zero all according to own temperature it is different externally into
Row electromagenetic wave radiation, wherein electromagnetic wave of the wavelength in 0.7 micron of -1000 micron range is known as infrared ray, and human vision can
The visible light seen is between 0.4 micron -0.75 micron.Thermal infrared imaging sensor generally directed to 3 microns -5 microns and 8 microns -
The infrared ray of 12 microns of the two wave bands is acquired.
Step 102：Pictorial information is generated according to the collected infrared data of institute；
Wherein, infra-red thermal imaging sensor calculates the Temperature Distribution of body surface, the infrared ray of detecting object and background
Difference generates the image and figure differentiated for human vision.
Step 103：Whether judge in the pictorial information comprising the information for meeting characteristics of human body；
Wherein, the information of the characteristics of human body includes at least one of：The strength characteristic for the infrared ray that human body is sent out
The infrared signature information of information, human body contour outline information, body local profile information and human organ；Wherein, due to human body device
Capillary information in official has uniqueness, and not reproducible, can also be used as personnel identity identification information；
Human body can constantly emit to surrounding and absorb infrared radiation, and the Temperature Distribution of normal human has centainly
Stability and characteristic, the temperature of partes corporis humani position is different, forms different thermal fields, can with characteristic information using these
To determine whether infra-red thermal imaging sensor captures the infrared ray information of people.
Step 104：Including when meeting the pictorial information of the information of characteristics of human body, the pictorial information is sent out to server
It send.
Wherein, the infra-red thermal imaging sensor of setting of the embodiment of the present invention in home appliance is in acquisition infrared ray in real time
It during data, may be interfered by various heat sources, light source, or infrared ray information or the people of toy can be collected
When body infrared radiation is not easy to be collected after being blocked by thick clothing or environment temperature is close with human body temperature, sensor is caused
The case where sensitivity declines, therefore, the infra-red thermal imaging sensor in the embodiment of the present invention carry out the pictorial information of generation
Judge, when determine in the pictorial information include it is enough, clearly, characteristics of human body's information for stablizing after, then to server
It sends.
In practical applications, infra-red thermal imaging sensor can pass through Wireless Fidelity (WiFi, the Wireless of itself
Fidenlity) pictorial information is sent to server by module by home router.
Fig. 2 is the flow diagram of characteristics of human body in server matches pictorial information of the embodiment of the present invention, as shown in Fig. 2,
Characteristics of human body includes the following steps in server matches pictorial information of the embodiment of the present invention：
Step 201：After server receives pictorial information, the information of the characteristics of human body in the pictorial information is obtained；
Wherein, the information of the characteristics of human body includes at least one of：The strength characteristic for the infrared ray that human body is sent out
The infrared signature information of information, human body contour outline information, body local profile information and human organ.
Step 202：The information of the characteristics of human body and the characteristics of human body in each pictorial information in preset personnel's picture library
Information matched respectively；
Wherein, by pictorial information human body contour outline information or body local profile information and personnel's picture library for prestoring in
Human body contour outline information compared respectively, determination it is similar to the profile after all human body silhouette contrasts in personnel's picture library
When degree is respectively less than preset human body contour outline similarity threshold, determine that pictorial information is mismatched with personnel's picture in personnel's picture library；
It determines and exists with the contour similarity after the human body contour outline comparison in personnel's picture library more than or equal to preset
When the picture of human body contour outline similarity threshold, adjusts human body contour outline in the pictorial information and the contour similarity and be more than etc.
Human body contour outline in the picture of preset human body contour outline similarity threshold is consistent, and to the intensity of the infrared ray in human body contour outline
The aberration of color corresponding to characteristic information is compared, and is determined and is more than or equal to preset human body contour outline phase with the contour similarity
It is similar it to be respectively less than the preset profile like the aberration similarity after the aberration comparison in the human body contour outline in the picture for spending threshold value
When spending, determine that pictorial information is mismatched with personnel's picture in personnel's picture library；
The above method further includes：The infrared data of infra-red thermal imaging sensor acquisition is obtained, inquiry is preset infrared
The correspondence between color is represented in line intensity and collection of illustrative plates, and the strength information corresponding to different infrared datas is assigned respectively
It is corresponding to represent color, and the distributed intelligence based on infrared data generates the pictorial information, and the pictorial information is stored in
Personnel's picture library.
In practical applications, the pictorial information in personnel's picture library can be passed by the infrared heat in household appliance
Sensor is acquired and generates under specific circumstances, can also voluntarily be imported by kinsfolk.Server can also believe picture
Breath is matched with common photo, this needs to carry out depth model training to server, forms powerful deep neural network
Identification model base frame and database may be implemented thermal imaging pictorial information and common photo using the model and match pair
Than further increasing matching range and accuracy.
Step 203：Judge whether to match, if it matches, executing step 206；If mismatched, step 204 is executed；
Step 204：The information and all pictures in personnel's picture library for determining the characteristics of human body in the pictorial information are believed
When the information of characteristics of human body in breath mismatches, the warning information for including the pictorial information is generated；
In practical applications, when determining mismatch, that is, the personnel in the pictorial information are determined for non-family members, in family
It may be invaded by unknown personnel, generation warning information is needed to be alerted to kinsfolk.
Step 205：The warning information is sent to target object；
Wherein, the preset transmission configuration information of server calls, according to interface message in the configuration information and logical
Warning information is sent to target object by letter protocol information；The target object can be the mobile terminal of kinsfolk, such as：
Smart mobile phone, tablet computer etc. can select the warning information being sent to public security after kinsfolk receives warning information
Organ's information platform or regulator agencies or platform.
Step 206：The pictorial information received is not handled.
In order to realize the above method, an embodiment of the present invention provides a kind of infra-red thermal imaging sensors, are set to household electrical appliances
In equipment, as shown in figure 3, the infra-red thermal imaging sensor includes：Acquisition module 301, generation module 302, determining module
303 and sending module 304；Wherein,
Acquisition module 301, for acquiring infrared data；
Generation module 302, for generating pictorial information according to the collected infrared data of institute；
Determining module 303, for whether judging in the pictorial information comprising the information for meeting characteristics of human body；
Sending module 304, when for determining the pictorial information comprising the information for meeting characteristics of human body when determining module, by institute
Pictorial information is stated to send to server；
Wherein, the generation module 302, is specifically used for：
The correspondence represented in preset infra-red intensity and collection of illustrative plates between color is inquired, by different infrared data institutes
Corresponding strength information assign respectively it is corresponding represent color, and the distributed intelligence based on infrared data generates the picture letter
Breath.
In practical applications, the infra-red thermal imaging sensor specifically includes：
Optics receives mirror, and the part infrared radiation for receiving target simultaneously sends infrared sensor to；
Infrared sensor detects infrared ray spoke using the electrical effects that infra-red radiation and matter interaction are showed
It penetrates, is generally divided into photon sensor and heat-sensitive sensor, wherein heat-sensitive sensor utilizes the fuel factor of infrared radiation, sensing
Temperature increases after device sensing element absorbs infrared radiation, and then certain physical parameters is made to change, by measuring these objects
Reason variation determines the infrared radiation amount that sensor is absorbed；Photon sensor utilizes the photon stream and sensor of infrared radiation
Electron interaction in material causes electrical phenomena to change the energy state of resistance, generates electrical signal.
Electrical effects signal is amplified, filters by signal processing system, and extracts information from these signals, by this
Category information is converted to pictorial information, is finally sent to target device.
Fig. 4 is the structural schematic diagram of server of the embodiment of the present invention, as shown in figure 4, server of the embodiment of the present invention includes：
Receiving module 401, matching module 402, sending module 403, generation module 404 and memory module 405；Wherein,
Receiving module 401, for receiving pictorial information；
Matching module 402, the information for obtaining the characteristics of human body in the pictorial information, by the letter of the characteristics of human body
Breath matches respectively with the information of the characteristics of human body in each pictorial information in preset personnel's picture library, determines the picture letter
When the information of characteristics of human body in breath and the information of the characteristics of human body in all pictorial informations in personnel's picture library mismatch,
Generate the warning information for including the pictorial information；
Sending module 403, for sending the warning information to target object；
Wherein, the matching module 402, is specifically used for：
By the human body contour outline information in pictorial information or the people in body local profile information and personnel's picture library for prestoring
Body profile information is compared respectively, and determination is equal with the contour similarity after all human body silhouette contrasts in personnel's picture library
When less than preset human body contour outline similarity threshold, determine that pictorial information is mismatched with personnel's picture in personnel's picture library；
It determines and exists with the contour similarity after the human body contour outline comparison in personnel's picture library more than or equal to preset
When the picture of human body contour outline similarity threshold, adjusts human body contour outline in the pictorial information and the contour similarity and be more than etc.
Human body contour outline in the picture of preset human body contour outline similarity threshold is consistent, and to the intensity of the infrared ray in human body contour outline
The aberration of color corresponding to characteristic information is compared, and is determined and is more than or equal to preset human body contour outline phase with the contour similarity
It is similar it to be respectively less than the preset profile like the aberration similarity after the aberration comparison in the human body contour outline in the picture for spending threshold value
When spending, determine that pictorial information is mismatched with personnel's picture in personnel's picture library；
The sending module 403, is specifically used for：The preset transmission configuration information of server calls matches confidence according to described
Warning information is sent to target object by interface message and communication protocol information in breath；
The server further includes：
Generation module 404, the infrared data for obtaining the acquisition of infra-red thermal imaging sensor, inquiry are preset infrared
The correspondence between color is represented in line intensity and collection of illustrative plates, and the strength information corresponding to different infrared datas is assigned respectively
It is corresponding to represent color, and the distributed intelligence based on infrared data generates the pictorial information；
Memory module 405, for pictorial information to be stored in personnel's picture library.
It should be noted that the work(in above-mentioned infra-red thermal imaging sensor and server achieved by each processing module
Can, it can be understood which is not described herein again according to the associated description of Fig. 1 and Fig. 2 security alarm methods.
Fig. 5 is the structural schematic diagram of security alarm system of the embodiment of the present invention, as shown in figure 5, security protection of the embodiment of the present invention
Warning system includes：Infra-red thermal imaging sensor group 501, server 502, target object 503 and regulator platform 504；
Wherein,
Infra-red thermal imaging sensor group 501, the acquisition infrared data for being set in each household electrical appliances, according to being adopted
The infrared data collected generates pictorial information；Whether judge in the pictorial information comprising the information for meeting characteristics of human body, packet
When pictorial information containing the information for meeting characteristics of human body, the pictorial information is sent to server；
Wherein, infra-red thermal imaging sensor acquires the infrared ray specific band letter of thermal radiation of body by photoelectric technology
Number, the image and figure differentiated for human vision are converted the signal into, and the temperature of human body distribution can be further calculated
It is worth range and profile information；The temperature value information of human body distribution passes through routing by the WiFi module of infra-red thermal imaging sensor
Device is sent to server.
Server 502 obtains the information of the characteristics of human body in the pictorial information after receiving pictorial information, by institute
The information for stating characteristics of human body matches respectively with the information of the characteristics of human body in each pictorial information in preset personnel's picture library,
Determine the information of the characteristics of human body in the pictorial information with the characteristics of human body's in all pictorial informations in personnel's picture library
When information mismatches, the warning information for including the pictorial information is generated；The warning information is sent to target object；
Wherein, server by data analysis obtain the pictorial information whether be " kinsfolk is added ", if it is,
Ignore；If it is not, then by warning information by message push or the modes such as short message or mail push to kinsfolk mobile phone,
The mobile terminals such as tablet computer.
Target object 503 can be the mobile terminal device of kinsfolk, such as：Smart mobile phone, tablet computer etc.；When
It after kinsfolk receives warning information, may choose whether to alarm, warning information is sent to public affairs by such as selection alarm, mobile terminal
Pacify organ's information platform or regulator agencies；Otherwise, ignore the warning information.
Regulator platform 504 can be public security organ's information platform, can also be regulator agencies, such as：Property
Company etc..
The applicable scene of above system includes：
1, kinsfolk is carrying out the rests sleeping time such as lunch break, sleeping at night；
2, indoor long-term unmanned state, such as：It goes on business, travel；
3, kinsfolk is gone out temporarily in arbitrary setting time.
After interior is disposed with the household appliance of infra-red thermal imaging sensor, swept by infra-red thermal imaging sensor
It retouches, temperature values, shape information or local feature information that the human body of permanent personnel is distributed is sent to by WiFi module
Server；
The data markers are " kinsfolk has been added " by data analysis by server, and are stored into the number of server
According in library；
During using above-mentioned scene, kinsfolk starts " security alarm function ", i.e., each household appliance comes into effect prison
Whether control interior has invasion personnel, plays anti-theft function.
It is provided in an embodiment of the present invention to acquire infrared data using infra-red thermal imaging sensor by foregoing description,
Pictorial information is generated according to the collected infrared data of institute；Judge in the pictorial information whether to include to meet characteristics of human body's
Information sends the pictorial information to server including when meeting the pictorial information of the information of characteristics of human body；In this way, can be with
Realize it is cheap, without it is independently installed, be convenient for bulk migration, and can be with the automatic security alarm of real-time guard individual privacy
System.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.
Claims (16)
1. a kind of security alarm method, which is characterized in that the method includes：
Infrared data is acquired using infra-red thermal imaging sensor, picture letter is generated according to the collected infrared data of institute
Breath；
Judge whether comprising the information for meeting characteristics of human body in the pictorial information, including meeting the picture of the information of characteristics of human body
When information, the pictorial information is sent to server.
2. according to the method described in claim 1, it is characterized in that, the information of the characteristics of human body includes at least one of：
The strength characteristic information of the infrared ray that human body is sent out, human body contour outline information, body local profile information and human organ
Infrared signature information.
3. according to the method described in claim 1, it is characterized in that, the infra-red thermal imaging sensor is set to household appliance
In.
4. according to the method described in claim 1, it is characterized in that, described generate picture according to the collected infrared data of institute
Information, including：
The correspondence represented in preset infra-red intensity and collection of illustrative plates between color is inquired, corresponding to different infrared datas
Strength information assign respectively it is corresponding represent color, and the distributed intelligence based on infrared data generates the pictorial information.
5. a kind of security alarm method, which is characterized in that the method includes：
After server receives pictorial information, the information of the characteristics of human body in the pictorial information is obtained, by the characteristics of human body's
Information matches respectively with the information of the characteristics of human body in each pictorial information in preset personnel's picture library, determines the picture
The information of characteristics of human body in information and the information of the characteristics of human body in all pictorial informations in personnel's picture library mismatch
When, generate the warning information for including the pictorial information；
The warning information is sent to target object.
6. according to the method described in claim 5, it is characterized in that, the information of the characteristics of human body includes at least one of：
The strength characteristic information of the infrared ray that human body is sent out, human body contour outline information, body local profile information and human organ
Infrared signature information.
7. according to the method described in claim 6, it is characterized in that, the information of the characteristics of human body and the personnel's picture library to prestore
In the information of characteristics of human body in each pictorial information match respectively, including：
By the human body contour outline information in pictorial information or the human body wheel in body local profile information and personnel's picture library for prestoring
Wide information is compared respectively, and determination is respectively less than with the contour similarity after all human body silhouette contrasts in personnel's picture library
When preset human body contour outline similarity threshold, determine that pictorial information is mismatched with personnel's picture in personnel's picture library；
It determines to exist and is more than or equal to preset human body with the contour similarity after the human body contour outline comparison in personnel's picture library
When the picture of contour similarity threshold value, the human body contour outline adjusted in the pictorial information is more than or equal in advance with the contour similarity
If human body contour outline similarity threshold picture in human body contour outline it is consistent, and to the strength characteristic of the infrared ray in human body contour outline
The aberration of color corresponding to information is compared, and is determined and is more than or equal to preset human body contour outline similarity with the contour similarity
When the aberration similarity after aberration comparison in human body contour outline in the picture of threshold value is respectively less than the preset contour similarity,
Determine that pictorial information is mismatched with personnel's picture in personnel's picture library.
8. according to the method described in claim 5, it is characterized in that, it is described by the warning information to target object send, packet
It includes：The preset transmission configuration information of server calls, according to the interface message and communication protocol information in the configuration information
Warning information is sent to target object.
9. according to the method described in claim 5, it is characterized in that, the method further includes：
The infrared data for obtaining the acquisition of infra-red thermal imaging sensor is inquired in preset infra-red intensity and collection of illustrative plates and represents face
Strength information corresponding to different infrared datas is assigned and corresponding represents color, and base by the correspondence between color respectively
The pictorial information is generated in the distributed intelligence of infrared data, the pictorial information is stored in personnel's picture library.
10. a kind of infra-red thermal imaging sensor, which is characterized in that the infra-red thermal imaging sensor includes：
Acquisition module, for acquiring infrared data；
Generation module, for generating pictorial information according to the collected infrared data of institute；
Determining module, for whether judging in the pictorial information comprising the information for meeting characteristics of human body；
Sending module, when for determining the pictorial information comprising the information for meeting characteristics of human body when determining module, by the picture
Information is sent to server.
11. infra-red thermal imaging sensor according to claim 10, which is characterized in that the infra-red thermal imaging sensing
Device is set in household appliance.
12. infra-red thermal imaging sensor according to claim 10, which is characterized in that the generation module, it is specific to use
In：
The correspondence represented in preset infra-red intensity and collection of illustrative plates between color is inquired, corresponding to different infrared datas
Strength information assign respectively it is corresponding represent color, and the distributed intelligence based on infrared data generates the pictorial information.
13. a kind of server, which is characterized in that the server includes：
Receiving module, for receiving pictorial information；
Matching module, the information for obtaining the characteristics of human body in the pictorial information, by the information of the characteristics of human body and in advance
If personnel's picture library in the information of characteristics of human body in each pictorial information match respectively, determine in the pictorial information
When the information of characteristics of human body and the information of the characteristics of human body in all pictorial informations in personnel's picture library mismatch, packet is generated
Warning information containing the pictorial information；
Sending module, for sending the warning information to target object.
14. server according to claim 13, which is characterized in that the matching module is specifically used for：
By the human body contour outline information in pictorial information or the human body wheel in body local profile information and personnel's picture library for prestoring
Wide information is compared respectively, and determination is respectively less than with the contour similarity after all human body silhouette contrasts in personnel's picture library
When preset human body contour outline similarity threshold, determine that pictorial information is mismatched with personnel's picture in personnel's picture library；
It determines to exist and is more than or equal to preset human body with the contour similarity after the human body contour outline comparison in personnel's picture library
When the picture of contour similarity threshold value, the human body contour outline adjusted in the pictorial information is more than or equal in advance with the contour similarity
If human body contour outline similarity threshold picture in human body contour outline it is consistent, and to the strength characteristic of the infrared ray in human body contour outline
The aberration of color corresponding to information is compared, and is determined and is more than or equal to preset human body contour outline similarity with the contour similarity
When the aberration similarity after aberration comparison in human body contour outline in the picture of threshold value is respectively less than the preset contour similarity,
Determine that pictorial information is mismatched with personnel's picture in personnel's picture library.
15. server according to claim 13, which is characterized in that the sending module is specifically used for：Server calls
Preset transmission configuration information, according in the configuration information interface message and communication protocol information warning information is sent
To target object.
16. server according to claim 13, which is characterized in that the server further includes：
Generation module, the infrared data for obtaining the acquisition of infra-red thermal imaging sensor, inquires preset infra-red intensity
With the correspondence between color is represented in collection of illustrative plates, the strength information corresponding to different infrared datas is assigned respectively corresponding
Color is represented, and the distributed intelligence based on infrared data generates the pictorial information；
Memory module, for pictorial information to be stored in personnel's picture library.
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