CN109993856A - Rays safety detection apparatus and method based on multi-biological characteristic - Google Patents
Rays safety detection apparatus and method based on multi-biological characteristic Download PDFInfo
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- 238000001514 detection method Methods 0.000 title claims abstract description 33
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- 230000003542 behavioural effect Effects 0.000 description 1
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- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/02—Measuring pulse or heart rate
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- G—PHYSICS
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- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/38—Individual registration on entry or exit not involving the use of a pass with central registration
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Abstract
Disclose a kind of rays safety detection apparatus and safety inspection method based on multi-biological characteristic.The rays safety detection apparatus includes: feature acquisition device, is configured as obtaining the multi-biological characteristic of object to be checked；Feature analyzing apparatus is configured as analyzing acquired multi-biological characteristic；Device is assessed, is configured as based on the analysis to the multi-biological characteristic as a result, assessing the combination security level of object to be checked；And controller, it is configured as based on the combination security level, the opening and closing of regulating gate.
Description
Technical field
Embodiment of the disclosure is related to security inspection field, and in particular to a kind of rays safety detection apparatus based on multi-biological characteristic and
Method.
Background technique
Currently, mainly veritifying gate by the testimony of a witness in the safety inspection of the public arenas such as highway, railway station, airport
To verify the identity of passenger.Passenger's row is checked using the radioactive ray (such as X-ray) that particular device (such as screening machine) generates
Lee.User's body somascope carries out physical examination to suspicious passenger, checks whether and has carried metal or other prohibited items.
However, current this safety check process is cumbersome, check that the time used is longer, so that passenger's safety check experience is very poor.
In addition, current screening machine and human body somascope can not have according to the psychological condition and emotional change of passenger, execution
Targetedly safety check measure.
Summary of the invention
In view of one or more problems in the prior art, a kind of rays safety detection apparatus based on multi-biological characteristic and side are proposed
Method can assess security level by acquiring, analyzing personnel to be tested's multi-biological characteristic, to realize shunting safety check, and improve
Safety check efficiency and detection accuracy rate and promote safety check experience.
In one aspect of the present disclosure, a kind of rays safety detection apparatus based on multi-biological characteristic is proposed, comprising:
Feature acquisition device is configured as obtaining the multi-biological characteristic of object to be checked；
Feature analyzing apparatus is configured as analyzing the multi-biological characteristic；
Device is assessed, is configured as based on the analysis to the multi-biological characteristic as a result, the group of the assessment object to be checked
Close security level；And
Controller is configured as based on the combination security level, the opening and closing of regulating gate.
In embodiment, the controller is configured as the control when the combination security level is higher than default security level
A gate opening in the gate, and another closing gate.
In embodiment, the controller is configured as being equal to or less than the default safety when the combination security level
Control one closing gate in the gate when rank, and another described gate opening.
In embodiment, the multi-biological characteristic includes at least one in heart rate feature, micro- expressive features and phonetic feature
It is a.
In embodiment, the analysis result includes analysis result related with the heart rate feature and micro- expression
At least one of the related analysis result of feature and analysis result related with the phonetic feature.
In embodiment, the assessment device is configured as:
Be based respectively on analysis result related with the heart rate feature, analysis result related with the micro- expressive features and
At least one of analysis result related with the phonetic feature, assess related with heart rate feature security level and
At least one of the related security level of micro- expressive features and security level related with the phonetic feature；And
By to security level related with the heart rate feature, security level related with the micro- expressive features and
At least one of security level related with the phonetic feature executes weighted average to obtain described in the object to be checked
Combine security level.
In embodiment, the feature acquisition device includes: heart rate acquisition unit, is configured as in acquisition special time period
The heart rate of the object to be checked；And heart rate feature extraction unit, it is configured as that it is special to extract heart rate based on collected heart rate
Sign.
In embodiment, the feature analyzing apparatus includes: heart rate analysis unit, is configured as by special to the heart rate
Sign is analyzed to obtain the state of the object to be checked.
In embodiment, the heart rate acquisition unit is the contactless heart rate measuring instrument using ultrasonic technology.
In embodiment, the feature acquisition device includes: image acquisition units, is multiple-camera image acquisition units,
It is configured as the facial 3D rendering of the object to be checked in acquisition special time period；And micro- human facial feature extraction unit, matched
It is set to and the micro- expression modeling of face is carried out by the 3D rendering, to extract micro- expressive features.
In embodiment, the feature analyzing apparatus includes: micro- expressive features analytical equipment, is configured as to micro- table
Feelings feature is analyzed, to obtain the state of the object to be checked.
In embodiment, the feature acquisition device includes: inquiry unit, be configured as voice play by way of pair
Object to be checked is inquired；Voice collecting unit acquires the voice messaging of the object to be checked；And speech feature extraction list
Member is configured as that the voice messaging is identified and analyzed, to extract the phonetic feature of the object to be checked.
In embodiment, the feature analyzing apparatus includes: voice analyzing unit, be configured as to the phonetic feature into
Row analysis, to obtain the state of object to be checked.
In embodiment, shown rays safety detection apparatus further include: essential characteristic acquisition device, it is described to be checked right to be configured as obtaining
The essential characteristic of elephant；Identity information acquisition device is configured as reading the identity information of the object to be checked；And send dress
It sets, be configured as being bound the essential characteristic and the identity information and be sent to external server.
In another aspect of the present disclosure, a kind of safety inspection method based on multi-biological characteristic is provided, comprising:
Obtain the multi-biological characteristic of object to be checked；
The multi-biological characteristic is analyzed；
Based on the analysis to the multi-biological characteristic as a result, the combination security level of the assessment object to be checked；And
Based on the combination security level, the opening and closing of regulating gate.
In embodiment, the opening and closing of regulating gate include: when the combination security level is higher than default safety level
Control a gate opening in the gate when other, and another closing gate.
In embodiment, the opening and closing of regulating gate include: when the combination security level is equal to or less than described
Control one closing gate in the gate when default security level, and another described gate opening.
In embodiment, the multi-biological characteristic includes at least one in heart rate feature, micro- expressive features and phonetic feature
It is a.
In embodiment, the analysis result includes analysis result related with the heart rate feature and micro- expression
At least one of the related analysis result of feature and analysis result related with the phonetic feature.
In embodiment, the combination security level of the assessment object to be checked includes:
Be based respectively on analysis result related with the heart rate feature, analysis result related with the micro- expressive features and
At least one of analysis result related with the phonetic feature, assess related with heart rate feature security level and
At least one of the related security level of micro- expressive features and security level related with the phonetic feature；And
By to security level related with the heart rate feature, security level related with the micro- expressive features and
At least one of security level related with the phonetic feature executes weighted average to obtain the combination of the object to be checked
Security level.
In embodiment, the multi-biological characteristic for obtaining object to be checked includes: described to be checked in acquisition special time period
The heart rate of object；And it is based on collected heart rate, extract heart rate feature.
In embodiment, it is described to acquired multi-biological characteristic carry out analysis include: by the heart rate feature into
Row is analyzed to obtain the state of the object to be checked.
In embodiment, the multi-biological characteristic for obtaining object to be checked includes: described to be checked in acquisition special time period
The facial 3D rendering of object；And the micro- expression of face is carried out by the 3D rendering and is modeled, to extract micro- expressive features.
In embodiment, it is described to the multi-biological characteristic carry out analysis include: that micro- expressive features are analyzed,
To obtain the state of the object to be checked.
In embodiment, the multi-biological characteristic for obtaining object to be checked includes: in such a way that voice plays to described
Object to be checked is inquired；Acquire the voice messaging of the object to be checked；And the voice messaging is identified and analyzed,
To extract the phonetic feature of the object to be checked.
In embodiment, it is described to the multi-biological characteristic carry out analysis include: to analyze the phonetic feature, with
Obtain the state of object to be checked.
In embodiment, the safety inspection method further include: obtain the essential characteristic of the object to be checked；It reads described to be checked
The identity information of object；And the essential characteristic and the identity information are bound and are sent to external server.
Detailed description of the invention
The disclosure in order to better understand will be described in detail the disclosure according to the following drawings:
Fig. 1 shows the configuration block diagram according to the rays safety detection apparatus of the embodiment of the present disclosure；
Fig. 2 shows the schematic diagrames according to gate in the rays safety detection apparatus of the embodiment of the present disclosure；
Fig. 3 shows the concrete configuration block diagram according to the rays safety detection apparatus of the embodiment of the present disclosure；
Fig. 4 (a) and (b) are respectively illustrated according to radar detection breathing/heartbeat schematic diagram of the embodiment of the present disclosure and presence
The echo schematic diagram of period fine motion；
Fig. 5 shows the configuration block diagram according to embodiment of the present disclosure rays safety detection apparatus.
Fig. 6 shows the flow chart of the safety inspection method according to the embodiment of the present disclosure；
Fig. 7 shows the flow chart of the method for the regulating gate according to the embodiment of the present disclosure；
Fig. 8 shows the flow chart of the assessment combination security level according to the embodiment of the present disclosure；
Fig. 9 shows the flow chart of the safety inspection method of the embodiment of the present disclosure；And
Figure 10 shows the flow chart of the method for the acquisition essential characteristic according to the embodiment of the present disclosure.
Specific embodiment
The specific embodiment of the disclosure is described more fully below, it should be noted that the embodiments described herein is served only for illustrating
Illustrate, is not limited to the disclosure.In the following description, in order to provide the thorough understanding to the disclosure, a large amount of spies are elaborated
Determine details.It will be apparent, however, to one skilled in the art that: this public affairs need not be carried out using these specific details
It opens.In other instances, in order to avoid obscuring disclosure, well known structure, material or method are not specifically described.
Throughout the specification, meaning is referred to " one embodiment ", " embodiment ", " example " or " example "
: a particular feature, structure, or characteristic described in conjunction with this embodiment or example is comprised at least one embodiment of the disclosure.
Therefore, the phrase " in one embodiment ", " in embodiment ", " example " occurred in each place of the whole instruction
Or " example " is not necessarily all referring to the same embodiment or example.Furthermore, it is possible in any suitable combination and/or sub-portfolio will be specific
Feature, structure or characteristic combine in one or more embodiment or examples.In addition, those of ordinary skill in the art should manage
Solution, term "and/or" used herein includes any and all combinations for the project that one or more correlations are listed.
In view of one or more problems in the prior art, a kind of rays safety detection apparatus and safety inspection method are proposed.According to
Embodiment of the disclosure judges personnel to be tested's by carrying out the analysis of heart rate, micro- expression and voice response to personnel to be tested
Security level.According to different security levels, allows personnel to be tested to pass through the gate (or channel) that can be shunted and shunt, after shunting
Carry out the safety check of differentiation.More targeted safety check measure can be carried out for personnel to be tested.Pass through the peace of this differentiation
Inspection, can promote safety check recall rate.The differentiation safety check of this shunting simultaneously also shortens the safety check time, improves safety check body
It tests.The essential characteristic of passenger is analyzed by shooting the video of personnel to be tested's safety check process according further to embodiment of the disclosure
(for example, height, posture, clothing, clothes color, luggage size, luggage color etc.), and by these essential characteristics and the people to be checked
External server is bound and be sent to the identity information of member, to realize that Criminal Detecting and clue convenient for safety-related department chase after
Track.
Fig. 1 shows the configuration block diagram according to the rays safety detection apparatus of the embodiment of the present disclosure.Rays safety detection apparatus as shown in Figure 1 includes
Feature acquisition device 101, feature analyzing apparatus 102, assessment device 103 and controller 104.
Feature acquisition device 101 is configured as obtaining the multi-biological characteristic of object to be checked.
Feature analyzing apparatus 102 is configured as analyzing acquired multi-biological characteristic.
Assessment device 103 is configured as based on the analysis to the multi-biological characteristic as a result, assessing the combination of object to be checked
Security level.
Controller 104 is configured as based on the combination security level, the opening and closing of regulating gate.
In accordance with an embodiment of the present disclosure, it by analyzing the security level of object to be checked, and according to different security levels, allows
Personnel to be tested passes through the gate that can be shunted and shunts, and realizes the safety check of differentiation.It, can be with by the safety check of this differentiation
Promote safety check recall rate.The differentiation safety check of this shunting simultaneously can also shorten the safety check time, improve safety check experience.
Fig. 2 shows the schematic diagrames according to gate in the rays safety detection apparatus of the embodiment of the present disclosure.As shown in Fig. 2, gate is set
It sets there are two channel, a gate is set on each channel.When combining security level higher than default security level, controller quilt
It is configured to control a gate opening in the gate, and another closing gate.When combination security level is equal to or less than
When the default security level, it is configured as controlling one closing gate in the gate, and another described gate
It opens.It should be noted that the gate of gate is not limited to two in the disclosure, more than two, and preset safety can be
Rank can change according to the required rank of safety check.According to different security levels, allow personnel to be tested by that can shunt
Gate shunted, realize the safety check of differentiation.By the safety check of this differentiation, safety check recall rate is improved.
Fig. 3 shows the concrete configuration block diagram according to the rays safety detection apparatus of the embodiment of the present disclosure.In the current information age,
Traditional authentication is increasingly difficult to due to easily forging and losing to meet the requirement of field of safety check.Presently the most it is convenient and
The solution of safety is exactly biological identification technology.Each individual have can uniquely measure or can automatic identification and verifying
Physiological property and behavior, i.e. biological characteristic.Biological characteristic can be divided into physiological characteristic, for example, heart rate, fingerprint, face,
Iris, palmmprint etc.；And behavioural characteristic, such as gait, sound, person's handwriting, keystroke dynamics etc..It is to be checked according to the embodiment of the present disclosure
The multi-biological characteristic of personnel includes at least one of heart rate feature, micro- expressive features and phonetic feature.These biological characteristic energy
Object psychological activity or emotional change to be checked at enough reflections, so as to assess people to be checked according to psychological activity and emotional change
The security level of member.Emotional change can reflect the psychology variation of people.In this example, usually when by safety inspection,
If there is anxiety, the moods such as fear in the personnel to be tested, think in terms of psychological investigation the personnel to be tested occur lie with
A possibility that violence, is larger, therefore the security level of the personnel to be tested can be evaluated as lower.So have compared with low level security
Other personnel to be tested should separately carry out safety check with other personnel to be tested, that is, execute some more complicated and careful safety check work,
To improve the recall rate of safety check.It should be noted that the multi-biological characteristic of the disclosure is not limited to heart rate feature, micro- expressive features
And phonetic feature, but can also include the other biological feature for being able to reflect the psychological condition and mood of place personnel to be tested.
Referring to Fig. 3, the analysis result of feature analyzing apparatus 102 includes analysis result related with heart rate feature and micro- table
At least one of the related analysis result of feelings feature and analysis result related with phonetic feature.It assesses device 103 and distinguishes base
It is tied in analysis result related with heart rate feature, analysis result related with micro- expressive features and analysis related with phonetic feature
At least one of fruit, assess related with heart rate feature security level, security level related with micro- expressive features and with
At least one of related security level of phonetic feature；And by security level related with heart rate feature and micro- table
At least one of the related security level of feelings feature and security level related with phonetic feature, which execute weighted average, to be come
To the combination security level of the object to be checked.
Feature acquisition device 101 includes heart rate acquisition unit 1011 and heart rate feature extraction unit 1012.Heart rate acquisition is single
Member 1011 acquires the heart rate of object to be checked in special time period.In this example, special time period can be according to safety check rank and
A period of time of environment setting, such as 2s, 5s etc..Heart rate acquisition unit 1011 is the contactless heart rate using ultrasonic technology
Measuring instrument, for measuring the heart rate of object to be checked.Heart rate feature extraction unit 1012 is based on collected heart rate, and it is special to extract heart rate
Sign.Here heart rate feature can be the change rate of heart rate in special time period.Sympathetic nerve mainly acts on smooth muscle and gland is thin
Born of the same parents.When there is the excitement mood such as anxiety, fear, palpitating speed, heart transfusion volume can be caused to increase under sympathetic nerve effect,
Internal organ blood is redistributed to skeletal muscle group, blood pressure increases etc..Heart rate feature extraction unit 1012 can extract such as heart
Jump the changes in heart rate such as quickening.
In embodiment, using ultrasonic wave by the fine motion of Radar Technology detection heartbeat, i.e. mechanical vibration method, such as Fig. 4 (a)
It is shown.Assuming that body surface fine motion p (t) caused by breathing/heartbeat changes with heart rate f in sinusoidal rule, then:
Fine motion amplitude is 2 π ft of p (t)=a sin；
Body surface and 2 π rft of radar antenna distance d (t)=d0+p (t)=d0+a sin
The delay for receiving pulse is τ b (t)=2d (t)/v=2 (2 π ft of d0+a sin)/v
Wherein, a is breathing/heartbeat amplitude, and v is electromagnetic wave propagation speed.
If target is resting, each reflection delay position is identical.If there is periodic motion (breathing or heartbeat),
Then delay position changes in some cycles.Amplitude caused by heartbeat is much smaller than breathing, and the detection data of the two interferes with each other.But
Because the frequency of the two is different, can be separated in spectrogram, as shown in Fig. 4 (b).
Feature analyzing apparatus 102 includes heart rate analysis unit 1021.Heart rate analysis unit 1021 is by proposing heart rate feature
The heart rate feature for taking unit 1012 to extract is analyzed to obtain the state of object to be checked.That is, analyzing the psychological shape of passenger to be checked
State or emotional change.
Referring to Fig. 3, feature acquisition device 101 further includes image acquisition units 1013 and micro- human facial feature extraction unit
1014.Image acquisition units 1013 are multiple-camera image acquisition units, are configured as object to be checked in acquisition special time period
Facial 3D rendering.Between the different expressions of people or in some expression, the psychology that the facial meeting " leakage " of people goes out heart is living
Dynamic or mood variation.Micro- expression is a kind of mankind showed when attempting to constrain, hiding certain real feelings one
Quick, the not noticeable of short duration facial expression of kind.Micro- expression duration is shorter, such as generally carries out being 1/25 second to 1/5 second.
But since micro- expression can be easier to expose the hidden mood of people, it can more express the true emotional of people.It is micro- to obtain this
Expression, so that it may analyze the psychological condition or emotional change of personnel to be tested.Micro- human facial feature extraction unit 1014 passes through the 3D
Image carries out the micro- expression modeling of face, to extract micro- expressive features.In this example, figure is carried out to the facial 3D rendering of acquisition first
As processing is to obtain a complete micro- expression sequence.Then micro- expression energy diagram is constructed, and extracts micro- expression from the energy diagram
Feature.Machine learning algorithm is used according to the micro- expressive features data set for largely having calibration, for example SVM (calculate by support vector machines
Method) it analyzes and trains, obtain the psychological condition of personnel to be tested or the computation model of emotional change.By the computation model, assessment
The corresponding psychological condition of the live micro- expression of personnel to be tested or emotional change value.
Feature analyzing apparatus 102 further includes micro- expressive features analytical equipment 1022.It is configured as to micro- expressive features
It is analyzed, to obtain the state of object to be checked.
Feature acquisition device 101 further includes inquiry unit 1015, voice collecting unit 1016 and speech feature extraction unit
1017.Inquiry unit 1015 is configured as inquiring object to be checked in such a way that voice plays.In embodiment, it inquires
Unit 1015 needs according to safety check rank and environment inquiry exam pool to be stored in advance, such as " your chest is who buys? ", " inner
What face? either with or without electric appliance? ", " your city Lai Guo XX? are you in this city either with or without friends and family? ", " either with or without side
Is others with thing? ", " being kept an eye on either with or without others is given the luggage of oneself? ", " in destination either with or without friends and family? " Deng.It is standby
Selection of land, inquiry unit 1015 can be directed to and put question in a different order personnel to be tested.
Voice collecting list 1016 acquires the voice messaging of object to be checked, i.e., acquisition object to be checked to it is inquired aiming at the problem that
Answer voice messaging.In embodiment, voice messaging includes the elements such as the content, mode, intonation answered a question.People to be checked
Whether the content that member is answered matches with problem, and the mode and intonation of answer can reflect the psychological shape of place personnel to be tested
State and emotional change.
The voice messaging is identified and analyzed in speech feature extraction unit 1017, to extract the voice of object to be checked
Feature.
Referring to Fig. 3, feature analyzing apparatus 102 further include: voice analyzing unit 1023 divides the phonetic feature
Analysis, to obtain the state of object to be checked.
According to example embodiment, heart rate analysis unit 1021, micro- Expression analysis unit 1022 and voice analyzing unit
1023 by the state of the object to be checked respectively extracted (that is, analysis result related with heart rate feature, related with micro- expressive features
Analysis result and analysis result related with phonetic feature) it is respectively supplied to assessment device 103.Assessment device 103 firstly evaluates
Security level related with heart rate feature, security level related with micro- expressive features and safety level related with phonetic feature
At least one of not, then by security level related with heart rate feature, security level related with micro- expressive features
And at least one of security level related with phonetic feature executes weighted average to obtain the combination safety of object to be checked
Rank.To give the comprehensive descision result to multi-biological characteristic.
In accordance with an embodiment of the present disclosure, it by the above-mentioned analysis to personnel to be tested's heart rate, micro- expression and voice messaging, comments
Estimate the security level of personnel to be tested.According to different security levels, so that personnel to be tested passes through the gate (or channel) that can be shunted
Practical shunting is carried out, the safety check of differentiation is realized.By the safety check of differentiation, safety check recall rate can be promoted.
Fig. 5 shows the configuration block diagram according to embodiment of the present disclosure rays safety detection apparatus.As shown in figure 5, rays safety detection apparatus further includes
Essential characteristic acquisition device 501, identity information acquisition device 502 and sending device 503.Essential characteristic acquisition device 501 can be with
It is video camera, obtains the essential characteristic of object to be checked.In this example, essential characteristic acquisition device 501 can shoot personnel to be tested
The image and video of safety check process, and essential characteristic is extracted from the image and video of shooting, such as height, the body of personnel to be tested
State, clothing, clothes color, luggage size, luggage color etc..
Identity acquisition device 502 reads the identity information of object to be checked.In this example, object to be checked can put identity card
It sets on or near identity acquisition device 502, the identity information in 502 reading identity card of identity acquisition device.
The essential characteristic of the object to be checked that sending device 503 obtains essential characteristic acquisition device 501 and identity information into
Row is bound and is sent to external server.External server can be connected with the related system of security, so as to use
These essential characteristics and identity information carry out Criminal Detecting and clue tracking.
Fig. 6 shows the flow chart of the safety inspection method according to the embodiment of the present disclosure.As shown in fig. 6, being obtained at step 601
Take the multi-biological characteristic of object to be checked.At step 602, acquired multi-biological characteristic is analyzed.At step 603,
Based on the analysis to the multi-biological characteristic as a result, the combination security level of the assessment object to be checked.At step 604, base
In the combination security level, the opening and closing of regulating gate.
In accordance with an embodiment of the present disclosure, it by analyzing the security level of object to be checked, and according to different security levels, allows
Personnel to be tested passes through the gate that can be shunted and shunts, and realizes the safety check of differentiation.It, can be with by the safety check of this differentiation
Promote safety check recall rate.The differentiation safety check of this shunting simultaneously can also shorten the safety check time, improve safety check experience.
Fig. 7 shows the flow chart of the method for the regulating gate according to the embodiment of the present disclosure.As shown in fig. 7, in step 701
Place, controls a gate opening in the gate when combining security level and being higher than default security level, and another gate
It closes.At step 702, described one in the gate is controlled when combining security level and being equal to or less than default security level
A closing gate, and another described gate opening.According to example embodiment, according to different security levels, personnel to be tested is allowed
It is shunted by the gate that can be shunted, realizes the safety check of differentiation.By the safety check of this differentiation, safety check inspection is improved
Extracting rate.
Fig. 8 shows the flow chart of the assessment combination security level according to the embodiment of the present disclosure.In this example, more biologies are special
Sign includes at least one of heart rate feature, micro- expressive features and phonetic feature.In this example, the analysis result includes and the heart
In the related analysis result of rate feature, analysis result related with micro- expressive features and analysis result related with phonetic feature
At least one.
As shown in figure 8, being based respectively on analysis result related with heart rate feature at step 801, having with micro- expressive features
At least one of the analysis result of pass and analysis result related with phonetic feature assess safety level related with heart rate feature
Not, at least one of security level related with micro- expressive features and security level related with phonetic feature.In step
At 802, by security level related with heart rate feature, security level related with micro- expressive features and and phonetic feature
At least one of related security level executes weighted average to obtain the combination security level of the object to be checked.
Fig. 9 shows the flow chart of the safety inspection method of the embodiment of the present disclosure.As shown in figure 9, acquisition is special at step 9011
The heart rate of object to be checked in section of fixing time.At step 9012, it is based on collected heart rate, extracts heart rate feature.In step
At 9013, the state of object to be checked is obtained by being analyzed the heart rate feature.
At step 9021, the facial 3D rendering of object to be checked in special time period is acquired.At step 9022, pass through institute
It states 3D rendering and carries out the micro- expression modeling of face, to extract micro- expressive features.At step 9023, micro- expressive features are carried out
Analysis, to obtain the state of object to be checked.
At step 9031, object to be checked is inquired in such a way that voice plays.At step 9032, acquisition to
Examine the voice messaging of object.The voice messaging is identified and analyzed at step 9033, to extract the language of object to be checked
Sound feature.At step 9034, the phonetic feature is analyzed, to obtain the state of object to be checked.
Figure 10 shows the flow chart of the method for the acquisition essential characteristic according to the embodiment of the present disclosure.As shown in Figure 10, exist
Step 1001 place obtains the essential characteristic of object to be checked.The identity information of object to be checked is read at step 1002.In step
The essential characteristic and the identity information are bound at 1003 and are sent to external server.
In accordance with an embodiment of the present disclosure, it by the above-mentioned analysis to personnel to be tested's heart rate, micro- expression and voice messaging, comments
Estimate the security level of personnel to be tested.According to different security levels, so that personnel to be tested passes through the gate (or channel) that can be shunted
Practical shunting is carried out, the safety check of differentiation is realized.By the safety check of differentiation, safety check recall rate can be promoted.
In accordance with an embodiment of the present disclosure, by being bound the essential characteristic of personnel to be tested and identity information and being sent to outside
Server, to realize Criminal Detecting and the clue tracking convenient for safety-related department.
Above detailed description has been elaborated imaging device and has been tested by using schematic diagram, flow chart and/or example
Demonstrate,prove numerous embodiments of equipment.It include one or more functions and/or operation in this schematic diagram, flow chart and/or example
In the case of, it will be understood by those skilled in the art that each function in this schematic diagram, flow chart or example and/or operation can be with
By various structures, hardware, software, firmware or substantially their any combination is come individually and/or common realization.In a reality
It applies in example, if the stem portion of theme described in embodiment of the disclosure can pass through specific integrated circuit (ASIC), field-programmable
Gate array (FPGA), digital signal processor (DSP) or other integrated formats are realized.However, those skilled in the art should recognize
To know, some aspects of embodiments disclosed herein can equally be realized in integrated circuits on the whole or partly,
The one or more computer programs for being embodied as running on one or more computer are (for example, be embodied as at one or more
The one or more programs run in computer system), it is embodied as the one or more run on the one or more processors
Program (for example, being embodied as the one or more programs run in one or more microprocessors), is embodied as firmware, Huo Zheshi
Be embodied as any combination of aforesaid way in matter, and those skilled in the art are according to the disclosure, will be provided with design circuit and/or
The ability of software and/or firmware code is written.In addition, it would be recognized by those skilled in the art that the mechanism of theme described in the disclosure
It can be distributed as the program product of diversified forms, and no matter actually be used to execute the tool of the signal bearing medium of distribution
How is body type, and the exemplary embodiment of theme described in the disclosure is applicable in.The example of signal bearing medium includes but is not limited to:
Recordable-type media, such as floppy disk, hard disk drive, compact-disc (CD), digital versatile disc (DVD), digital magnetic tape, computer storage
Device etc.；And transmission type media, such as number and/or analogue communication medium (for example, optical fiber cable, waveguide, wired communications links,
Wireless communication link etc.).
Although exemplary embodiment describes the disclosure with reference to several, it is to be understood that, term used is explanation and shows
Example property, term and not restrictive.Since the disclosure can be embodied in a variety of forms without departing from disclosed spiritual or real
Matter, it should therefore be appreciated that above-described embodiment is not limited to any of the foregoing details, and the spirit defined by appended claims
It all should be accompanying power with the whole change and modification widely explained, therefore fallen into claim or its equivalent scope in range
Benefit requires to be covered.
Claims (19)
1. a kind of rays safety detection apparatus based on multi-biological characteristic, comprising:
Feature acquisition device is configured as obtaining the multi-biological characteristic of object to be checked；
Feature analyzing apparatus is configured as analyzing the multi-biological characteristic；
Device is assessed, is configured as based on the analysis to the multi-biological characteristic as a result, the combination of the assessment object to be checked is pacified
Full rank；And
Controller is configured as based on the combination security level, the opening and closing of regulating gate.
2. rays safety detection apparatus as described in claim 1, wherein the controller is configured as being higher than when the combination security level
Control a gate opening in the gate when default security level, and another closing gate.
3. rays safety detection apparatus as claimed in claim 2, wherein the controller is configured as being equal to when the combination security level
Or one closing gate in the gate is controlled when lower than the default security level, and another described gate is opened
It opens.
4. rays safety detection apparatus as claimed any one in claims 1 to 3, wherein the multi-biological characteristic includes heart rate feature, micro-
At least one of expressive features and phonetic feature.
5. rays safety detection apparatus as claimed in claim 4, wherein the analysis result includes analysis related with the heart rate feature
As a result, at least one analyzed in result and analysis result related with the phonetic feature related with micro- expressive features
It is a, and
The assessment device is configured as:
Be based respectively on analysis result related with the heart rate feature, analysis result related with the micro- expressive features and with institute
State at least one of related analysis result of phonetic feature, assess security level related with the heart rate feature, with it is described
At least one of micro- related security level of expressive features and security level related with the phonetic feature；And
By to security level related with the heart rate feature, security level related with the micro- expressive features and with institute
It states at least one of related security level of phonetic feature and executes weighted average to obtain the combination of the object to be checked
Security level.
6. rays safety detection apparatus as claimed in claim 4, wherein the feature acquisition device includes: heart rate acquisition unit, is configured
For the heart rate of the object to be checked in acquisition special time period；And heart rate feature extraction unit, it is configured as being based on collecting
Heart rate, extract heart rate feature；The feature analyzing apparatus includes: heart rate analysis unit, is configured as by the heart rate
Feature is analyzed to obtain the state of the object to be checked.
7. rays safety detection apparatus as claimed in claim 6, wherein the heart rate acquisition unit is using the non-contact of ultrasonic technology
Formula heart rate measuring instrument.
8. rays safety detection apparatus as claimed in claim 4, wherein the feature acquisition device includes: image acquisition units, is take the photograph more
Camera image acquisition units are configured as the facial 3D rendering of the object to be checked in acquisition special time period；And micro- expression
Feature extraction unit is configured as carrying out the micro- expression modeling of face by the 3D rendering, to extract micro- expressive features, Yi Jiqi
In, the feature analyzing apparatus includes: micro- expressive features analytical equipment, it is configured as analyzing micro- expressive features,
To obtain the state of the object to be checked.
9. rays safety detection apparatus as claimed in claim 4, wherein the feature acquisition device includes: inquiry unit, is configured as leading to
The mode for crossing voice broadcasting inquires the object to be checked；Voice collecting unit acquires the voice letter of the object to be checked
Breath；And speech feature extraction unit, it is configured as that the voice messaging is identified and analyzed, to extract object to be checked
Phonetic feature and the feature analyzing apparatus include: voice analyzing unit, are configured as dividing the phonetic feature
Analysis, to obtain the state of the object to be checked.
10. rays safety detection apparatus as described in claim 1, further includes: essential characteristic acquisition device is configured as obtaining described to be checked
The essential characteristic of object；Identity information acquisition device is configured as reading the identity information of the object to be checked；And send dress
It sets, be configured as being bound the essential characteristic and the identity information and be sent to external server.
11. a kind of safety inspection method based on multi-biological characteristic, comprising:
Obtain the multi-biological characteristic of object to be checked；
The multi-biological characteristic is analyzed；
Based on the analysis to the multi-biological characteristic as a result, the combination security level of the assessment object to be checked；And
Based on the combination security level, the opening and closing of regulating gate.
12. safety inspection method as claimed in claim 11, wherein the opening and closing of regulating gate include: when the combination is pacified
Control a gate opening in the gate when being superior to default security level entirely, and another closing gate.
13. safety inspection method as claimed in claim 12, wherein the opening and closing of regulating gate include: when the combination is pacified
Full rank is equal to or less than control one closing gate in the gate when the default security level, and described another
A gate opening.
14. the safety inspection method as described in any one of claim 11 to 13, wherein the multi-biological characteristic includes heart rate spy
At least one of sign, micro- expressive features and phonetic feature.
15. safety inspection method as claimed in claim 14, wherein the analysis result includes analysis related with the heart rate feature
As a result, at least one analyzed in result and analysis result related with the phonetic feature related with micro- expressive features
It is a, and
The combination security level of the assessment object to be checked includes:
Be based respectively on analysis result related with the heart rate feature, analysis result related with the micro- expressive features and with institute
State at least one of related analysis result of phonetic feature, assess security level related with the heart rate feature, with it is described
At least one of micro- related security level of expressive features and security level related with the phonetic feature；And
By to security level related with the heart rate feature, security level related with the micro- expressive features and with institute
It states at least one of related security level of phonetic feature and executes weighted average to obtain the combination of the object to be checked
Security level.
16. safety inspection method as claimed in claim 15, wherein the multi-biological characteristic for obtaining object to be checked includes: acquisition
The heart rate of the object to be checked in special time period；And it is based on collected heart rate, extract heart rate feature；It is described to described more
It includes: to obtain the state of the object to be checked by being analyzed the heart rate feature that biological characteristic, which carries out analysis,.
17. safety inspection method as claimed in claim 14, wherein the multi-biological characteristic for obtaining object to be checked includes: acquisition
The facial 3D rendering of the object to be checked in special time period；And the micro- expression of face is carried out by the 3D rendering and is modeled, come
Extract micro- expressive features；It is described to the multi-biological characteristic carry out analysis include: that micro- expressive features are analyzed, to obtain
Obtain the state of the object to be checked.
18. safety inspection method as claimed in claim 14, wherein the multi-biological characteristic for obtaining object to be checked includes: to pass through
The mode that voice plays inquires the object to be checked；Acquire the voice messaging of the object to be checked；And to institute's predicate
Message breath is identified and analyzed, to extract the phonetic feature of the object to be checked；It is described that the multi-biological characteristic is divided
Analysis includes: to analyze the phonetic feature, to obtain the state of object to be checked.
19. safety inspection method as claimed in claim 11, further includes: obtain the essential characteristic of the object to be checked；Described in reading
The identity information of object to be checked；And the essential characteristic and the identity information are bound and are sent to external service
Device.
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