CN109741573A - A kind of personnel safety monitoring method, system and device based on recognition of face - Google Patents
A kind of personnel safety monitoring method, system and device based on recognition of face Download PDFInfo
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- CN109741573A CN109741573A CN201910081811.1A CN201910081811A CN109741573A CN 109741573 A CN109741573 A CN 109741573A CN 201910081811 A CN201910081811 A CN 201910081811A CN 109741573 A CN109741573 A CN 109741573A
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Abstract
The present invention relates to a kind of personnel safety monitoring method, system and device based on recognition of face, wherein method includes: that the face in the viewfinder range to recognition of face terminal identifies；Judge the face for whether occurring the face of authorized person and unauthorized personnel in the viewfinder range；When occurring the face of the face of authorized person and unauthorized personnel in the viewfinder range, show prompt information to setting time；In the setting time, persistently monitor whether occur the face of the authorized person in the viewfinder range, so as to determine whether the authorized person is safe based on the face for whether occurring the authorized person in the viewfinder range.The embodiment of the present invention is combined using the virtual work time with reasonable normal workflow, using the trigger condition that unauthorized personnel can not discover as alarm opportunity, not only ensure that the safety of authorized person, but also achieved the purpose that outside transmitting warning message.
Description
Technical field
The invention belongs to technical field of security, and in particular to a kind of personnel safety monitoring method based on recognition of face is
System and device.
Background technique
Face recognition technology is widely applied in security system, can be to the personnel for seeking entry into gate inhibition by recognition of face
Identification is carried out, after identification passes through, gate inhibition is opened, which, which is authorized to, enters.But if there is authorized person's quilt
It seizes on both sides by the arms or compulsory state, existing face recognition technology just not can avoid face of the unauthorized user by authorized person
Identify that there are biggish security risks to cross the situation of gate inhibition.And it is seized on both sides by the arms or is forced to if authorized person is in
State, once resistance or refusal carry out recognition of face, the personal safety of authorized person will receive threat.
Summary of the invention
In order to solve existing for above-mentioned face recognition technology, the technology of implicit and authorized person personal safety is asked safely
Topic, the embodiment of the present invention propose a kind of personnel safety monitoring method, system and device based on recognition of face.
A kind of personnel safety monitoring method based on recognition of face, comprising:
Face in the viewfinder range of recognition of face terminal is identified；
Judge the face for whether occurring the face of authorized person and unauthorized personnel in the viewfinder range；
When occurring the face of the face of authorized person and unauthorized personnel in the viewfinder range, prompt information is shown extremely
Setting time；
In the setting time, persistently monitor whether occur the face of the authorized person in the viewfinder range, with
Determine whether the authorized person is safe.
Further, described based on the face for whether occurring the authorized person in the viewfinder range, determine described in award
Whether power personnel are safe, comprising:
If monitoring the face for occurring the authorized person in the viewfinder range in the setting time and disappearing
Situation, it is determined that the authorized person is in the hole；
If monitoring the face for occurring the authorized person in the viewfinder range always in the setting time,
Then determine that the authorized person is in a safe condition.
Further, described based on the face for whether occurring the authorized person in the viewfinder range, determine described in award
Whether power personnel are safe, comprising:
If monitoring the face for occurring the authorized person in the viewfinder range always in the setting time,
Then determine that the authorized person is in the hole；
If monitoring the face for occurring the authorized person in the viewfinder range in the setting time and disappearing
Situation, it is determined that the authorized person is in a safe condition.
Further, the method also includes:
When judging to occur in the viewfinder range face of authorized person, gate inhibition is opened；
Alternatively, being passed through when judging to occur in the viewfinder range face of the face of authorized person and unauthorized personnel
After crossing the setting time, gate inhibition is opened.
Further, the method also includes: when determining that the authorized person is in the hole, in pre-set delay
Between after, locking gate inhibition.
Further, the method also includes:
After the setting time, when in response to detecting gate inhibition of the people by opening, locking gate inhibition；
After locking gate inhibition, when the face for occurring the authorized person in the viewfinder range again identifies, determine
The authorized person is in dangerous state.
The embodiment of the present invention also proposed a kind of personnel safety monitoring system based on recognition of face, comprising:
Identification module is identified for the face in the viewfinder range to recognition of face terminal；
Judgment module, the people of face and unauthorized personnel for judging whether to occur authorized person in the viewfinder range
Face；
Display module, when for occurring the face of the face of authorized person and unauthorized personnel in the viewfinder range,
Show prompt information to setting time；
Monitoring module, for persistently monitoring whether occur the authorization in the viewfinder range in the setting time
The face of personnel；
Determining module, for awarding described in based on the face for whether occurring the authorized person in the viewfinder range, determining
Whether power personnel are safe.
Further, the system realizes such as preceding described in any item methods.
Further, the determining module is also used to:
If monitoring the face for occurring the authorized person in the viewfinder range in the setting time and disappearing
Situation, it is determined that the authorized person is in the hole；
If monitoring the face for occurring the authorized person in the viewfinder range always in the setting time,
Then determine that the authorized person is in a safe condition.
Further, the determining module is also used to:
If monitoring the face for occurring the authorized person in the viewfinder range always in the setting time,
Then determine that the authorized person is in the hole；
If monitoring the face for occurring the authorized person in the viewfinder range in the setting time and disappearing
Situation, it is determined that the authorized person is in a safe condition.
Further, the system also includes control modules, are used for:
When judging to occur in the viewfinder range face of authorized person, gate inhibition is opened；
Alternatively, being passed through when judging to occur in the viewfinder range face of the face of authorized person and unauthorized personnel
After crossing the setting time, gate inhibition is opened.
Further, the control module is also used to: when determining that the authorized person is in the hole, being prolonged default
After the slow time, locking gate inhibition.
Further, the determining module is also used to:
After the setting time, when in response to detecting gate inhibition of the people by opening, locking gate inhibition；
After locking gate inhibition, when the face for occurring the authorized person in the viewfinder range again identifies, determine
The authorized person is in dangerous state.
The embodiment of the present invention also proposed a kind of personnel safety monitoring device based on recognition of face, comprising: recognition of face
Terminal and long-range security system；Recognition of face terminal and long-range security system pass through network connection；
Wherein, whether recognition of face terminal identifies the face in viewfinder range, judge to go out in the viewfinder range
The face of existing authorized person and the face of unauthorized personnel；Occurs the face of authorized person and unauthorized in the viewfinder range
When the face of personnel, by the viewfinder range coherent video and information warning be transferred to long-range security system, while people
Face identification terminal shows that prompt information to setting time, and in the setting time, persistently monitors in the viewfinder range
Whether the face of the authorized person is occurred；
After long-range security system receives coherent video and information warning in the viewfinder range, display receives institute
The coherent video in viewfinder range is stated, and warning message occurs in monitor screen corresponding with recognition of face terminal, and, far
Journey security system determines whether the authorized person pacifies based on the face for whether occurring the authorized person in the viewfinder range
Entirely.
Further, the recognition of face terminal or long-range security system realize such as preceding described in any item methods.
Further, the face recognition module is also used to:
If monitoring the face for occurring the authorized person in the viewfinder range in the setting time and disappearing
Situation, it is determined that the authorized person is in the hole；
If monitoring the face for occurring the authorized person in the viewfinder range always in the setting time,
Then determine that the authorized person is in a safe condition.
Further, the face recognition module is also used to:
If monitoring the face for occurring the authorized person in the viewfinder range always in the setting time,
Then determine that the authorized person is in the hole；
If monitoring the face for occurring the authorized person in the viewfinder range in the setting time and disappearing
Situation, it is determined that the authorized person is in a safe condition.
Further, the long-range security system is also used to:
When judging to occur in the viewfinder range face of authorized person, gate inhibition is opened；
Alternatively, being passed through when judging to occur in the viewfinder range face of the face of authorized person and unauthorized personnel
After crossing the setting time, gate inhibition is opened.
Further, the long-range security system is also used to: when determining that the authorized person is in the hole, pre-
If after delay time, locking gate inhibition.
Further, the long-range security system is also used to:
After the setting time, when in response to detecting gate inhibition of the people by opening, locking gate inhibition；
After locking gate inhibition, when the face for occurring the authorized person in the viewfinder range again identifies, determine
The authorized person is in dangerous state.
Beneficial effects of the present invention: the embodiment of the present invention propose the personnel safety monitoring method based on recognition of face, be
System and device, in the case where judging in viewfinder range while occurring authorized person and unauthorized personnel, within the set time
Show prompt information, belong to reasonable and normal routine workflow, at this time authorized person in the viewfinder range or
Not in the viewfinder range, belongs to normal and reasonably show, while field device (such as recognition of face terminal, door
Prohibit etc.) still work normally, therefore the attention and suspection of unauthorized personnel will not be caused, to be passed out outward for authorized person
Its information in the hole provides reasonability and the time ensures.The embodiment of the present invention is using the virtual work time and closes
The normal workflow of reason combines, and using the trigger condition that unauthorized personnel can not discover as alarm opportunity, both ensure that and awards
The safety of power personnel, and achieved the purpose that outside transmitting warning message.
Detailed description of the invention
Fig. 1 is the flow chart for the personnel safety monitoring method based on recognition of face that the embodiment of the present invention proposes；
Fig. 2 is the structural schematic diagram for the personnel safety monitoring system based on recognition of face that the embodiment of the present invention proposes；
Fig. 3 is the structural schematic diagram for the personnel safety monitoring device based on recognition of face that the embodiment of the present invention proposes；
Fig. 4 is a kind of knot of the embodiment for the personnel safety monitoring device based on recognition of face that the embodiment of the present invention proposes
Structure schematic diagram.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in more detail.But as known to those skilled in the art, the invention is not limited to attached drawings and following reality
Apply example.
The embodiment of the present invention proposes a kind of personnel safety monitoring method based on recognition of face, as shown in Figure 1, comprising:
Face in the viewfinder range of recognition of face terminal is identified；
Judge the face for whether occurring the face of authorized person and unauthorized personnel in the viewfinder range；
When occurring the face of the face of authorized person and unauthorized personnel in the viewfinder range, prompt information is shown extremely
Setting time；
In the setting time, persistently monitor whether occur the face of the authorized person in the viewfinder range, from
And can determine whether the authorized person is safe based on the face for whether occurring the authorized person in the viewfinder range.
In one embodiment, the personnel safety monitoring method based on recognition of face can be real by recognition of face terminal
Existing, recognition of face terminal notifies the relevant information of the operations such as the identification, judgement, monitoring to long-range security system.
In another embodiment, the personnel safety monitoring method based on recognition of face can be real by long-range security system
Existing, recognition of face terminal primarily serves the effect of facial image in acquisition viewfinder range.
In another embodiment, the personnel safety monitoring method based on recognition of face can by recognition of face terminal and
Long-range security system, which cooperates, to be completed, such as recognition of face terminal realizes the operations such as the identification, judgement, displaying and monitoring, remotely
Security system receives the relevant information of the operations such as the identification, judgement, monitoring (such as in the model of finding a view from recognition of face terminal
When enclosing the interior face for the face of authorized person and unauthorized personnel occur, long-range security system is from described in the reception of recognition of face terminal
Coherent video and information warning in viewfinder range), recognition of face terminal or long-range security system are based on the model of finding a view
Whether there is the face of the authorized person in enclosing, determines whether the authorized person is safe.As known to those skilled in the art, institute
State the realization side that the personnel safety monitoring method based on recognition of face is completed with recognition of face terminal and long-range security system
Formula, is not limited to the implementation of above-mentioned example description, and those skilled in the art can be according to recognition of face terminal and long-range peace
The requirement such as processing capacity and security level of insurance system, reasonably distribution needs recognition of face terminal and long-range security system to hold
Capable operation.
Coherent video in the viewfinder range includes the image in current image and the subsequent setting time.
The displaying can be to be shown on a display screen, is also possible to carry out voice broadcast by loudspeaker or earphone.
The prompt information includes the information of authorized person's identity or the information for indicating job schedule.
The setting time can be preset according to the actual situation, and for example, 3 seconds.
The embodiment of the present invention also proposed a kind of personnel safety monitoring system based on recognition of face, as shown in Fig. 2, packet
It includes:
Identification module is identified for the face in the viewfinder range to recognition of face terminal；
Judgment module, the people of face and unauthorized personnel for judging whether to occur authorized person in the viewfinder range
Face；
Display module, when for occurring the face of the face of authorized person and unauthorized personnel in the viewfinder range,
Show prompt information to setting time；
Monitoring module, for persistently monitoring whether occur the authorization in the viewfinder range in the setting time
The face of personnel；
Determining module, for awarding described in based on the face for whether occurring the authorized person in the viewfinder range, determining
Whether power personnel are safe.
In one embodiment, the personnel safety monitoring system based on recognition of face can be real by recognition of face terminal
Existing, recognition of face terminal notifies the relevant information of the operations such as the identification, judgement, monitoring to long-range security system.
In another embodiment, the personnel safety monitoring system based on recognition of face can be real by long-range security system
Existing, recognition of face terminal primarily serves the effect of facial image in acquisition viewfinder range.
In another embodiment, the personnel safety monitoring system based on recognition of face can by recognition of face terminal and
Long-range security system cooperation is completed, for example, recognition of face terminal includes the identification module, judgment module, display module and prison
Depending on module, long-range security system from recognition of face terminal receive from the identification module, judgment module, monitoring module correlation
Information (such as when occurring the face of the face of authorized person and unauthorized personnel in the viewfinder range, long-range security system
The viewfinder range is received from the identification module of recognition of face terminal according to the judging result of the judgment module of recognition of face terminal
Interior coherent video and receive information warning from the judgment module of face recognition module), recognition of face terminal or long-range peace
The determining module that insurance system includes determines the authorization based on the face for whether occurring the authorized person in the viewfinder range
Whether personnel are safe.As known to those skilled in the art, the personnel safety monitoring system based on recognition of face is by recognition of face
The mode that terminal and the cooperation of long-range security system are completed is not limited to the mode of above-mentioned example description, and those skilled in the art can be with
The requirement such as processing capacity and security level according to recognition of face terminal and long-range security system, reasonably distributes recognition of face
The function that terminal and long-range security system are realized.
Wherein, the displaying can be shows on a display screen, is also possible to broadcast by loudspeaker or earphone progress voice
Report.
The prompt information includes the information of authorized person's identity or the information for indicating job schedule.
The setting time can be preset according to the actual situation, and for example, 3 seconds.
The embodiment of the present invention also proposed a kind of personnel safety monitoring device based on recognition of face, as shown in figure 3, packet
It includes: recognition of face terminal and long-range security system；Recognition of face terminal and long-range security system pass through network connection.
Wherein, whether recognition of face terminal identifies the face in viewfinder range, judge to go out in the viewfinder range
The face of existing authorized person and the face of unauthorized personnel；Occurs the face of authorized person and unauthorized in the viewfinder range
When the face of personnel, by the viewfinder range coherent video and information warning be transferred to long-range security system, while people
Face identification terminal shows that prompt information to setting time, and in the setting time, persistently monitors in the viewfinder range
Whether the face of the authorized person is occurred；
After long-range security system receives coherent video and information warning in the viewfinder range, display receives institute
The coherent video in viewfinder range is stated, and warning message occurs in monitor screen corresponding with recognition of face terminal, and, far
Journey security system determines whether the authorized person pacifies based on the face for whether occurring the authorized person in the viewfinder range
Entirely.
The displaying can be to be shown on a display screen, is also possible to carry out voice broadcast by loudspeaker or earphone.
The prompt information includes the information of authorized person's identity or the information for indicating job schedule.
The setting time can be preset according to the actual situation, and for example, 3 seconds.
The long-range security system can be connect with one or more recognition of face terminals, correspondingly, the long-range security
System includes the monitor screen of corresponding each face identification terminal.
When the long-range security system receives the related image of certain face identification terminal transmission, it can know with the face
Shown by way of switching according to the operation of user in the corresponding monitor screen of other terminal, for example, user by mouse,
The selections such as key show the image, to be aobvious by the screen switching synchronous with the face identification terminal shown in monitor screen
Show the related image, later if it is desired to when showing the picture synchronous with the face identification terminal, user passes through mouse again, presses
Key etc. switches back into normal display picture；Can also special display screen is set show this in relation to image, it is normal without influencing
Show picture.
The viewfinder range of the recognition of face terminal can be provided by a camera, can also be mentioned by multiple cameras
For correspondingly, the monitor screen of the long-range security system can be equipped with for each camera, can also be directed to each face
Identification terminal is equipped with.When the monitor screen of the long-range security system is equipped with for each face identification terminal, and recognition of face
When the viewfinder range of terminal is provided by multiple cameras, it can switch in monitor screen according to setting rule and show each camera
The picture of shooting can also show the picture that personnel amount is most in the picture of each camera shooting in monitor screen, or
It can also be shown according to the operation of user.
Personnel safety monitoring scheme (including method, system and the dress based on recognition of face that the embodiment of the present invention proposes
Set), in the case where judging in viewfinder range while occurring authorized person and unauthorized personnel, shows mention within the set time
Show information, belong to reasonable and normal routine workflow, authorized person is not in the viewfinder range or in institute at this time
It states in viewfinder range, belong to normal and reasonably shows, while field device (such as recognition of face terminal, gate inhibition etc.) is still
It so works normally, therefore the attention and suspection of unauthorized personnel will not be caused, be in pass out it outward for authorized person
The information of precarious position provides reasonability and the time ensures.The embodiment of the present invention using the virtual work time and it is reasonable just
Normal workflow combines, and using the trigger condition that unauthorized personnel can not discover as alarm opportunity, both ensure that authorized person
Safety, and achieved the purpose that outside transmitting warning message.
The personnel safety monitoring method based on recognition of face, system and the device that the embodiment of the present invention proposes are carried out below
Further exemplary illustration.
Embodiment 1:
Personnel safety monitoring method, system and the device based on recognition of face that the present embodiment proposes the embodiment of the present invention
It illustrates, is not limiting the scope of the invention.The present embodiment is with the personnel safety based on recognition of face
It is illustrated for monitoring method, those skilled in the art can according to the description of the personnel safety monitoring method based on recognition of face
To know the implementation of personnel safety monitoring system and device based on recognition of face.
In the present embodiment, the information for causing concern is the identity information of authorized person.
It is described based on the face for whether occurring the authorized person in the viewfinder range, whether determine the authorized person
Safety, comprising:
If monitoring the face for occurring the authorized person in the viewfinder range in the setting time and disappearing
Situation, it is determined that the authorized person is in the hole；
If monitoring the face for occurring the authorized person in the viewfinder range always in the setting time,
Then determine that the authorized person is in a safe condition.
In one embodiment, authorized person can in the setting time through the modes such as turn one's head or shake the head so that
The face of oneself is of short duration or the long period disappears in viewfinder range, and sees no any Novel presentation on the surface, will not cause
In the case that a bad actor pays attention to, alarm is realized by unauthorized personnel's trigger condition inconspicuous.
Above-mentioned function can be realized in personnel safety monitoring system based on recognition of face by determining module, is based on face
The personnel safety monitoring device of identification can realize above-mentioned function by recognition of face terminal or by long-range security system.
The present embodiment is disappeared with the face of authorized person in viewfinder range for trigger condition, can not be discovered with unauthorized personnel
Trigger condition as alarm opportunity, not only ensure that the safety of authorized person, but also achieved the purpose that outside transmitting warning message.
Embodiment 2:
Personnel safety monitoring method, system and the device based on recognition of face that the present embodiment proposes the embodiment of the present invention
It illustrates, is not limiting the scope of the invention.The present embodiment is with the personnel safety based on recognition of face
It is illustrated for monitoring method, those skilled in the art can according to the description of the personnel safety monitoring method based on recognition of face
To know the implementation of personnel safety monitoring system and device based on recognition of face.
In the present embodiment, the information for indicating job schedule be identify ongoing information, such as " in identification,
Please don't leave " information.
It is described based on the face for whether occurring the authorized person in the viewfinder range, whether determine the authorized person
Safety, comprising:
If monitoring the face for occurring the authorized person in the viewfinder range always in the setting time,
Then determine that the authorized person is in the hole；
If monitoring the face for occurring the authorized person in the viewfinder range in the setting time and disappearing
Situation, it is determined that the authorized person is in a safe condition.
In one embodiment, authorized person can keep posture when identifying in the setting time, so that oneself
Face is consistently present in viewfinder range, and sees no any Novel presentation on the surface, the feelings that a bad actor will not be caused to pay attention to
Under condition, alarm is realized by unauthorized personnel's trigger condition inconspicuous.
Above-mentioned function can be realized in personnel safety monitoring system based on recognition of face by determining module, is based on face
The personnel safety monitoring device of identification can realize above-mentioned function by recognition of face terminal or by long-range security system.
The present embodiment is remained at the face of authorized person for trigger condition in viewfinder range, with unauthorized personnel without
The trigger condition that method is discovered not only ensure that the safety of authorized person, but also reached outside transmitting warning message as alarm opportunity
Purpose.
Embodiment 3:
The people based on recognition of face that the present embodiment proposes the embodiment of the present invention and previous embodiment 1 and embodiment 2
Member's method for safety monitoring, system and device illustrate, and are not limiting the scope of the invention.The present embodiment
It is illustrated by taking the personnel safety monitoring method based on recognition of face as an example, those skilled in the art are according to based on recognition of face
The description of personnel safety monitoring method could be aware that the implementation of personnel safety monitoring system and device based on recognition of face.
In the present embodiment, the method also includes:
When judging to occur in the viewfinder range face of authorized person, gate inhibition is opened.
In one embodiment, the method also includes: when determining that the authorized person is in the hole, prolong default
After the slow time, locking gate inhibition.The predetermined time delay can be preset according to on-site actual situations, such as can be set
It is set to 30 seconds.
Above-mentioned function can be realized in personnel safety monitoring system based on recognition of face by control module, is based on face
The personnel safety monitoring device of identification can realize above-mentioned function by recognition of face terminal or by long-range security system.
In the present embodiment, as long as identifying the face of authorized person, gate inhibition is opened, so that unauthorized personnel discovers not
To any exception, to guarantee the safety of authorized person.In addition, the present embodiment can also be further pre- after gate inhibition opens
If delay time and locking gate inhibition, belong to normal and reasonable workflow, will not cause unauthorized personnel's note that protecting
Under the premise of demonstrate,proving authorized person's safety, it is further ensured that property safety.
Embodiment 4:
The people based on recognition of face that the present embodiment proposes the embodiment of the present invention and previous embodiment 1 and embodiment 2
Member's method for safety monitoring, system and device illustrate, and are not limiting the scope of the invention.The present embodiment
It is illustrated by taking the personnel safety monitoring method based on recognition of face as an example, those skilled in the art are according to based on recognition of face
The description of personnel safety monitoring method could be aware that the implementation of personnel safety monitoring system and device based on recognition of face.
In the present embodiment, the method also includes:
When judging to occur in the viewfinder range face of the face of authorized person and unauthorized personnel, described in process
After setting time, gate inhibition is opened.
In one embodiment, the method also includes: when determining that the authorized person is in the hole, prolong default
After the slow time, locking gate inhibition.
The predetermined time delay can be preset according to on-site actual situations, such as can be set to 30 seconds.
Above-mentioned function can be realized in personnel safety monitoring system based on recognition of face by control module, is based on face
The personnel safety monitoring device of identification can realize above-mentioned function by recognition of face terminal or by long-range security system.
The present embodiment sets apart between face recognition operation and gate inhibition's opening operation poor (i.e. setting time), and at this
It shows that prompt information provides reasonable reason to open gate inhibition for delay in section time (i.e. setting time), improves monitoring
Crypticity.In addition, the present embodiment further locking gate inhibition again of the predetermined time delay after gate inhibition opens, belong to it is normal and
And reasonable workflow, it will not only cause unauthorized personnel's note that ensure that the safety of authorized person, but also can be further
Guarantee property safety.
Embodiment 5:
The people based on recognition of face that the present embodiment proposes the embodiment of the present invention and previous embodiment 3 and embodiment 4
Member's method for safety monitoring, system and device illustrate, and are not limiting the scope of the invention.The present embodiment
It is illustrated by taking the personnel safety monitoring method based on recognition of face as an example, those skilled in the art are according to based on recognition of face
The description of personnel safety monitoring method could be aware that the implementation of personnel safety monitoring system and device based on recognition of face.
In the present embodiment, the gate inhibition only allows a people by the way of using primary identification, in other words, if wanted
More people can only carry out multiple recognition of face by gate inhibition.
In the present embodiment, the method also includes:
After the setting time, when in response to detecting gate inhibition of the people by opening, locking gate inhibition；
After locking gate inhibition, when the face for occurring the authorized person in the viewfinder range again identifies, determine
The authorized person is in dangerous state.
Above-mentioned function can be realized in personnel safety monitoring system based on recognition of face by determining module, is based on face
The personnel safety monitoring device of identification can realize above-mentioned function by recognition of face terminal or by long-range security system.
Whether the present embodiment there is the face of the authorized person in based on the viewfinder range, determines the donor
Member increases access control and the secondary identification of face, as second whether on the basis of An Quan first order security monitoring strategy
The reliability of security monitoring can be enhanced in level security monitoring strategies, is further ensured that the safety of authorized person.
Embodiment 6:
The personnel safety based on recognition of face that the present embodiment proposes the embodiment of the present invention and foregoing embodiments is supervised
Control method, system and device device illustrates, and is not limiting the scope of the invention.The present embodiment is to be based on people
It is illustrated for the personnel safety monitoring method of face identification, those skilled in the art are according to the personnel safety based on recognition of face
The description of monitoring method could be aware that the implementation of personnel safety monitoring system and device based on recognition of face.
In the present embodiment, the face in the viewfinder range to recognition of face terminal identifies, comprising:
Detect all faces in the viewfinder range；
Judge whether all faces in viewfinder range have biology character；
If any face in viewfinder range does not have biological characteristic, stop be in the judgement viewfinder range
The operation of the no face for the face of authorized person and unauthorized personnel occur；If all faces in viewfinder range have biology
Feature then continues the behaviour of the face for judging whether to occur authorized person in the viewfinder range and the face of unauthorized personnel
Make.
The detection of the biological characteristic for example can incude each face in viewfinder range by way of infrared induction
Temperature judge that there is the face biology character otherwise to judge the people when the temperature is in normal human body temperature range
Face does not have biological characteristic.
Above-mentioned function can be realized in personnel safety monitoring system based on recognition of face by identification module, is based on face
The personnel safety monitoring device of identification can realize above-mentioned function by recognition of face terminal.
The present embodiment is detected by the biology character to face, thus prevent it is illegal right with photograph video, face film etc.
As improving the safety of identification and monitoring as recognition of face object.
Embodiment 7:
The personnel safety based on recognition of face that the present embodiment proposes the embodiment of the present invention and foregoing embodiments is supervised
Control device illustrates, and is not limiting the scope of the invention.
The embodiment of the present invention proposes a kind of personnel safety monitoring device based on recognition of face, as shown in Figure 4, comprising:
Recognition of face terminal and long-range security facilities；Recognition of face terminal and long-range security facilities pass through network connection；
Wherein, recognition of face terminal includes that face information acquires equipment, face recognition device and the first display,
The face information acquisition equipment acquires the video image in its viewfinder range；
The face recognition device is connect with face information acquisition equipment, receives the video image of the acquisition, institute
It states face recognition device and recognizes in the video image of the acquisition and the face of authorized person and the face of unauthorized personnel occur,
By in current and subsequent setting time video image and information warning be transferred to long-range security facilities, and by idsplay order
It is sent to first display；
First display is connect with the face recognition device, and first display receives the display and refers to
It enables, display reminding information to the setting time；
Long-range security facilities include second display and alert device,
After the second display receives the video image in the current and subsequent setting time, connect described in display
The video image received；And
After the alert device receives the information warning, alert, to prompt user to check described second
The video image that display is shown.
Transmitting video image and warning letter between the recognition of face terminal and the long-range security facilities are shown in Fig. 4
The example of breath, it will be understood that in certain application scenarios, the recognition of face terminal, which has to the long-range security facilities, to be transmitted
The ability of other data, the long-range security facilities also have the ability to the recognition of face terminal transmission data.In the figure
The recognition of face terminal and the long-range security facilities can be cable network by network connection, the network, can also be with
It is wireless network.
The setting time can be preset according to the actual situation, and for example, 3 seconds.
In one embodiment, the alert device includes one of combined aural and visual alarm, buzzer, electric bell, electric whistle or more
Kind.
The long-range security facilities can be connect with one or more recognition of face terminals, correspondingly, the long-range security
Equipment includes the second display and alert device of corresponding each face identification terminal.
The long-range security facilities receive some face identification terminal transmission related video image when, can with this
It is shown by way of switching according to the operation of user on the corresponding second display of recognition of face terminal, such as user is logical
It crosses the selections such as mouse, key and shows the video image, thus synchronous with the face identification terminal by what is shown on second display
Screen switching be to show the related video image, later if it is desired to show the picture synchronous with the face identification terminal
When, user passes through mouse, key etc. again and switches back into normal display picture；It can also show that this has being arranged special display screen
Video image is closed, without influencing normal display picture.
The viewfinder range of the recognition of face terminal can be provided by a camera, can also be mentioned by multiple cameras
For correspondingly, the second display of the long-range security facilities can be equipped with for each camera, can also be directed to everyone
Face identification terminal is equipped with.When the second display of the long-range security facilities is equipped with for each face identification terminal, and face
When the viewfinder range of identification terminal is provided by multiple cameras, it is each display can be switched on the second display according to setting rule
The picture of camera shooting can also show the picture that personnel amount is most in the picture of each camera shooting on the second display
Face, or can also be shown according to the operation of user.
In one embodiment, if in the setting time, user monitor occur in the viewfinder range it is described
The situation that the face of authorized person disappears, it is determined that the authorized person is in the hole；
If user monitors the people for occurring the authorized person in the viewfinder range always in the setting time
Face, it is determined that the authorized person is in a safe condition.
In an embodiment, authorized person can in the setting time through the modes such as turn one's head or shake the head,
So that the face of oneself is of short duration or the long period disappears in viewfinder range, and no any Novel presentation is seen on the surface, it will not
In the case where causing a bad actor to pay attention to, alarm is realized by unauthorized personnel's trigger condition inconspicuous.
One embodiment is disappeared with the face of authorized person in viewfinder range for trigger condition, can not with unauthorized personnel
The trigger condition discovered not only ensure that the safety of authorized person as alarm opportunity, but also reach outside transmitting warning message
Purpose.
In another embodiment, the prompt information includes indicating to identify ongoing information, such as " in identification, ask
Do not leave " etc. information.
If user monitors the people for occurring the authorized person in the viewfinder range always in the setting time
Face, it is determined that the authorized person is in the hole；
If user monitors the face for occurring the authorized person in the viewfinder range in the setting time
The situation of disappearance, it is determined that the authorized person is in a safe condition.
In another embodiment, authorized person can keep posture when identification in the setting time, so that
The face of oneself is consistently present in viewfinder range, and sees no any Novel presentation on the surface, a bad actor will not be caused to infuse
In the case where meaning, alarm is realized by unauthorized personnel's trigger condition inconspicuous.
Another embodiment is remained at the face of authorized person for trigger condition in viewfinder range, with unauthorized
The trigger condition that personnel can not discover not only ensure that the safety of authorized person as alarm opportunity, but also reach outside transmitting report
The purpose of alert information.
In certain application scenarios, described device further includes access control equipment, be can refer to shown in Fig. 4, the access control equipment and institute
Face recognition device connection is stated, the face recognition device, which recognizes in the video image of the acquisition, the people of authorized person occurs
Face unlocks access control equipment or is unlocking the access control equipment after the setting time.
In the application scenarios, as long as identifying the face of authorized person, after the setting time, open
Access control equipment, so that unauthorized personnel is detectable any exception, to guarantee the safety of authorized person.In addition, the present embodiment
Predetermined time delay and locking access control equipment that can also further after access control equipment opening, belong to normal and reasonable
Workflow will not cause unauthorized personnel's note that being further ensured that property is pacified under the premise of guaranteeing authorized person's safety
Entirely.
The predetermined time delay can be preset according to on-site actual situations, such as can be set to 30 seconds.
Further, in certain application scenarios, the access control equipment includes detection device, the detection device with it is described
Access control equipment connection, when the detection device detects the access control equipment of the people by unlock, gate inhibition described in locking is set
It is standby.The access control equipment only allows a people by the way of using primary identification, in other words, if more people is wanted to set by gate inhibition
It is standby, multiple recognition of face can only be carried out.
In one embodiment, the camera is infrared camera.By way of infrared induction, incude in viewfinder range
The temperature of each face judge that the face has biology character when the temperature is in normal human body temperature range, it is no
Then, judge that the face does not have biological characteristic.The face recognition device identifies the face with biology character, can be with
It prevents from improving the safety of identification and monitoring using the illegal object such as photograph video, face film as recognition of face object.
The embodiment of the present invention also proposes a kind of computer readable storage medium, is stored with the computer journey for executing preceding method
Sequence.
The embodiment of the present invention also proposes a kind of computer equipment, including what is be connected to the processor on processor and operation
Above-mentioned computer readable storage medium, the processor operation execute the computer program in computer-readable medium.
It will be understood by those skilled in the art that in flow charts indicate or logic described otherwise above herein and/or
Step may be embodied in and appoint for example, being considered the order list of the executable instruction for realizing logic function
In what computer-readable medium, for instruction execution system, device or equipment (such as computer based system including processor
System or other can be from instruction execution system, device or equipment instruction fetch and the system executed instruction) use, or combine this
A little instruction execution systems, device or equipment and use.For the purpose of this specification, " computer-readable medium " can be it is any can be with
Include, store, communicate, propagate, or transport program is for instruction execution system, device or equipment or in conjunction with these instruction execution systems
System, device or equipment and the device used.
The more specific example (non-exhaustive list) of computer-readable medium include the following: there are one or more wirings
Electrical connection section (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can then be edited, be interpreted or when necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
More than, embodiments of the present invention are illustrated.But the present invention is not limited to above embodiment.It is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in guarantor of the invention
Within the scope of shield.
Claims (10)
1. a kind of personnel safety monitoring method based on recognition of face characterized by comprising
Face in the viewfinder range of recognition of face terminal is identified；
Judge the face for whether occurring the face of authorized person and unauthorized personnel in the viewfinder range；
When occurring the face of the face of authorized person and unauthorized personnel in the viewfinder range, show prompt information to setting
Time；
In the setting time, monitor whether occur the face of the authorized person in the viewfinder range, persistently with determination
Whether the authorized person is safe.
2. the method according to claim 1, wherein described be based on whether occurring described award in the viewfinder range
The face of power personnel determines whether the authorized person is safe, comprising:
If monitoring in the setting time and occurring the feelings that the face of the authorized person disappears in the viewfinder range
Shape, it is determined that the authorized person is in the hole；
If monitoring the face for occurring the authorized person in the viewfinder range always, then really in the setting time
The fixed authorized person is in a safe condition.
3. the method according to claim 1, wherein described be based on whether occurring described award in the viewfinder range
The face of power personnel determines whether the authorized person is safe, comprising:
If monitoring the face for occurring the authorized person in the viewfinder range always, then really in the setting time
The fixed authorized person is in the hole；
If monitoring in the setting time and occurring the feelings that the face of the authorized person disappears in the viewfinder range
Shape, it is determined that the authorized person is in a safe condition.
4. the method according to claim 1, wherein the method also includes:
When judging to occur in the viewfinder range face of authorized person, gate inhibition is opened；
Alternatively, passing through institute when judging to occur in the viewfinder range face of the face of authorized person and unauthorized personnel
After stating setting time, gate inhibition is opened.
5. according to the method described in claim 4, it is characterized in that, the method also includes: at the authorized person
In precarious position, after predetermined time delay, locking gate inhibition.
6. according to the method described in claim 4, it is characterized in that, the method also includes:
After the setting time, when in response to detecting gate inhibition of the people by opening, locking gate inhibition；
After locking gate inhibition, when the face for occurring the authorized person in the viewfinder range again identifies, described in determination
Authorized person is in dangerous state.
7. a kind of personnel safety monitoring system based on recognition of face characterized by comprising
Identification module is identified for the face in the viewfinder range to recognition of face terminal；
Judgment module, the face of face and unauthorized personnel for judging whether to occur authorized person in the viewfinder range；
Display module when for occurring the face of the face of authorized person and unauthorized personnel in the viewfinder range, is shown
Prompt information is to setting time；
Monitoring module, for persistently monitoring whether occur the authorized person in the viewfinder range in the setting time
Face；
Determining module, for determining the donor based on the face for whether occurring the authorized person in the viewfinder range
Whether member is safe.
8. system according to claim 7, which is characterized in that the system is realized such as any one of claims 1 to 6 institute
The method stated.
9. a kind of personnel safety monitoring device based on recognition of face characterized by comprising recognition of face terminal and long-range peace
Insurance system；Recognition of face terminal and long-range security system pass through network connection；
Wherein, recognition of face terminal identifies the face in viewfinder range, judges whether award in the viewfinder range
The face of power personnel and the face of unauthorized personnel；Occur the face of authorized person and unauthorized personnel in the viewfinder range
Face when, by the viewfinder range coherent video and information warning be transferred to long-range security system, while face is known
Other terminal display prompt information is to setting time, and in the setting time, persistently monitor in the viewfinder range whether
There is the face of the authorized person；
After long-range security system receives coherent video and information warning in the viewfinder range, display receives described take
Coherent video within the scope of scape, and there is warning message in monitor screen corresponding with recognition of face terminal, and, it is long-range to pacify
Insurance system determines whether the authorized person is safe based on the face for whether occurring the authorized person in the viewfinder range.
10. device according to claim 9, which is characterized in that the recognition of face terminal or long-range security system are realized
Such as method described in any one of claims 1 to 6.
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| CN201910081811.1A CN109741573B (en) | 2019-01-28 | 2019-01-28 | Human safety monitoring method, system and device based on face recognition |
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| CN109741573B (en) | 2023-05-05 |
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