CN211906392U - Stranger portrait early warning system based on portrait biometric identification technology - Google Patents
Stranger portrait early warning system based on portrait biometric identification technology Download PDFInfo
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- CN211906392U CN211906392U CN202020899766.9U CN202020899766U CN211906392U CN 211906392 U CN211906392 U CN 211906392U CN 202020899766 U CN202020899766 U CN 202020899766U CN 211906392 U CN211906392 U CN 211906392U
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Abstract
The utility model discloses a stranger portrait early warning system based on portrait biological identification technology, which belongs to the portrait biological identification field, the technical proposal main points of the system comprise a plurality of portrait collecting devices, a central machine room and an electronic entrance guard, the interior of the central machine room is provided with a PC terminal and a multi-screen display, the interior of the PC terminal is provided with a portrait storage device, a portrait contrast device, a popup window alarm device and a PLC, the multi-screen display comprises a machine cabinet and a plurality of electronic display screens, the portrait storage device comprises a white list storage device and a black list storage device, a plurality of electronic display screens are all fixedly arranged on the surface of the machine cabinet, the portrait collecting device is in data connection with the portrait contrast device, the utility model has the advantages of being capable of collecting and comparing the portrait of the personnel in the company, and alarming in time when the portrait contrast is not passed, thereby reminding the personnel on duty, and the electronic entrance guard can be automatically closed, strangers are prohibited from passing through the electronic entrance guard, and property loss of enterprises and public institutions is avoided.
Description
Technical Field
The utility model belongs to portrait biological identification field, more specifically say that it relates to a stranger portrait early warning system based on portrait biological identification technique.
Background
The human face recognition, also called face recognition, refers in particular to a computer technology for identifying identities by analyzing and comparing human face visual characteristic information, the advantages of the human face recognition are that the human face recognition is natural and not perceived by an individual to be detected, the generalized human face recognition actually comprises a series of related technologies for constructing a human face recognition system, including human face image acquisition, human face positioning, human face recognition preprocessing, identity confirmation, identity search and the like, and the narrow human face recognition refers in particular to a technology or a system for identifying identities or searching identities through human faces.
At present, in the technical and scientific era, in order to prevent strangers from entering important enterprises and public institutions, other card identifications such as IC cards or IDs are mostly adopted in the prior art, and other cards such as IC cards or IDs are easy to lose and copy, so that the strangers or blacklisted company personnel can enter the enterprises and public institutions after obtaining the other cards such as the IC cards or the IDs, property loss of the companies is easy to cause, and people on duty are inconvenient to manage the passing of the personnel in the companies.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a stranger portrait early warning system based on portrait biological identification technique, its advantage lies in can carrying out the portrait collection and contrast to the inside current personnel of company, and when the portrait contrast is through, can in time report to the police to remind the person on duty, and can self-closing electron entrance guard, forbid the stranger current, avoid causing enterprise company loss of property.
In order to achieve the above purpose, the utility model provides a following technical scheme: the system comprises a plurality of portrait collecting devices, a central machine room and an electronic access control, wherein a PC terminal and a multi-screen display are arranged in the central machine room, a portrait storage device, a portrait comparison device, a popup window alarm device and a PLC are arranged in the PC terminal, the multi-screen display comprises a cabinet and a plurality of electronic display screens, the portrait storage device comprises a white list storage device and a blacklist storage device, the electronic display screens are fixedly arranged on the surface of the cabinet, the portrait collecting device is in data connection with the portrait comparison device, the portrait comparison device is in data connection with the white list storage device and the blacklist storage device respectively, the PLC is in data connection with the portrait comparison device, the PLC is in signal connection with the popup window alarm device, the portrait collecting devices are in signal connection with the electronic display screens respectively, and an automatic control switch is also arranged in the central machine room, PLC and automatic control switch signal connection, automatic control switch and electron entrance guard signal connection, the inside of electron entrance guard is equipped with the power.
By adopting the technical scheme, the head portrait of the white list personnel is stored by using the white list storage device, the head portrait of the black list personnel is stored by using the black list storage device, the similarity coefficient of the human image comparison device is set by using the PLC, when personnel enter an enterprise unit, a plurality of human image acquisition devices can acquire the human images of the shot personnel, the acquired human images are sent to the human image comparison device and are compared with the human images stored in the white list storage device and the black list storage device, when the human images are compared with the white list human images, the human image comparison similarity coefficient is higher than a specified coefficient, no alarm is set, the personnel can normally enter the entrance guard for the same trip, when the human image comparison similarity coefficient is lower than the specified coefficient or is compared with the human images in the black list storage device, and the similarity coefficient of the human image comparison is higher than the specified coefficient, an alarm is set, the PLC controls the pop-up window alarm device to give an alarm, and PLC control automatic control switch closes electron entrance guard simultaneously, and the personnel are prohibited to pass, avoids enterprise company's internal property loss, and a plurality of electronic display screens can show the portrait that portrait collection system gathered, and the person on duty of being convenient for watches.
The utility model discloses further set up to: the human image acquisition device comprises a face recognition camera, and an image sending sensor is arranged in the face recognition camera.
Through adopting above-mentioned technical scheme, a plurality of face identification cameras can shoot the control to the inside different positions of enterprise company to can carry out portrait collection to the inside personnel of enterprise company, the portrait of gathering sends the PC terminal through image sending sensor.
The utility model discloses further set up to: the portrait comparing device comprises an image recognition server, wherein an image receiving sensor is arranged inside the image recognition server, and the image receiving sensor is in signal connection with an image sending sensor.
By adopting the technical scheme, the image receiving sensor can receive the image sent by the image sending sensor and compare the image with the portrait in the white list storage device and the blacklist storage device through the image recognition server.
The utility model discloses further set up to: the portrait storage device comprises a cloud terminal server and a solid state disk.
By adopting the technical scheme, the portrait in the white list storage device and the black list storage device is conveniently subjected to double storage, and the loss of the portrait is avoided.
The utility model discloses further set up to: the inside of central computer room is fixed and is equipped with alarm lamp and alarm bell, alarm lamp and alarm bell all with PLC signal connection.
Through adopting above-mentioned technical scheme, when the alarm triggered, PLC can control the alarm lamp and light, and can control the alarm bell and ring, can carry and remind personnel on duty.
The utility model discloses further set up to: the inside of people's image acquisition device is equipped with temperature-detecting device, temperature-detecting device includes infrared temperature sensor, infrared temperature sensor and PC terminal signal connection.
Through adopting above-mentioned technical scheme, infrared temperature sensor can detect the internal personnel's of company body temperature to with the body temperature transmission who detects to PC terminal, be convenient for know the internal personnel's of company health status.
The utility model discloses further set up to: the outside of portrait collection system is equipped with voice call device, voice call device includes stereo set and microphone, stereo set and microphone all with PC terminal signal connection.
By adopting the technical scheme, the person on duty can communicate with the person in the company through the sound box and the microphone, so that the person in the company can be conveniently managed to pass.
The utility model discloses further set up to: the inside of central computer lab is fixed and is equipped with manual control switch, manual control switch and electron entrance guard signal connection.
Through adopting above-mentioned technical scheme, set up manual control switch as emergency switch, when automatic control damaged, can use opening and closing of manual control switch control electron entrance guard, avoid leading to the fact the influence to the current of company's personnel.
To sum up, the utility model has the advantages of it is following:
1. the method comprises the steps of storing head portraits of white list personnel by using a white list storage device, storing head portraits of black list personnel by using a black list storage device, setting a similarity coefficient of a human image comparison device by using a PLC (programmable logic controller), collecting the photographed personnel by a plurality of human image collection devices when the personnel enter an enterprise unit, sending the collected human images to the human image comparison device, comparing the collected human images with the human images stored in the white list storage device and the black list storage device, and when the human images are compared with the white list human images and the human image comparison similarity coefficient is higher than a specified coefficient, not giving an alarm, enabling the personnel to normally control entrance guard for the same trip, when the human image comparison similarity coefficient is lower than the specified coefficient or is compared with the human images in the black list storage device and the human image comparison similarity coefficient is higher than the specified coefficient, giving the alarm, controlling a pop-up window alarm device by the PLC to give the alarm, meanwhile, the PLC controls the automatic control switch to close the electronic access control, so that personnel are prohibited to pass through, and internal property loss of enterprise companies is avoided;
2. a plurality of face identification cameras can shoot the control to enterprise and public institution's inside different positions, and a plurality of electronic display screens can show the picture that a plurality of face identification cameras were shot, and the person on duty of being convenient for watches, and infrared temperature sensor can detect the inside personnel's body temperature of company, and the body temperature of detection sends to the PC terminal, and the person on duty of being convenient for knows the internal personnel's of company health.
Drawings
FIG. 1 is an architecture diagram of a stranger portrait warning system based on portrait biometric identification technology according to an embodiment;
FIG. 2 is a diagram showing the construction of the warning device according to the present embodiment;
fig. 3 is an architecture diagram of the multi-screen display of the present embodiment.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A stranger portrait early warning system based on a portrait biometric identification technology is disclosed, as shown in figures 1-3, and comprises a plurality of portrait acquisition devices, a central machine room and an electronic access control, wherein a PC terminal and a multi-screen display are arranged in the central machine room; a portrait storage device, a portrait comparison device, a popup window alarm device and a PLC are arranged inside the PC terminal; the multi-screen display comprises a cabinet and a plurality of electronic display screens, wherein the plurality of electronic display screens are fixedly arranged on the surface of the cabinet; portrait storage device includes white list storage device and blacklist storage device, white list storage device is used for storing white list personnel's head portrait, blacklist storage device is used for storing blacklist personnel's head portrait, collection system and portrait contrast device data connection, portrait contrast device respectively with white list storage device and blacklist storage device data connection, PLC and portrait contrast device data connection, PLC and bullet window alarm device signal connection, a plurality of portrait collection devices respectively with a plurality of electronic display screen signal connection, the inside of central computer lab still is equipped with automatic control switch, PLC and automatic control switch signal connection, automatic control switch and electronic access control signal connection, the inside of electronic access control is equipped with the power, and use PLC to set for people's portrait contrast device's similarity coefficient.
The portrait acquisition device comprises a face recognition camera, an image sending sensor is arranged in the face recognition camera, the plurality of face recognition cameras can shoot and monitor different positions in an enterprise company, therefore, the portrait acquisition can be carried out on personnel in the enterprise company, and the acquired portrait is sent to the PC terminal through the image sending sensor.
The portrait comparison device comprises an image recognition server, an image receiving sensor is arranged in the image recognition server and is in signal connection with an image sending sensor, and the image receiving sensor can receive images sent by the image sending sensor and compare the images with portraits in a white list storage device and a black list storage device through the image recognition server.
The portrait storage device comprises the cloud terminal server and the solid state disk, so that the portraits in the white list storage device and the black list storage device can be stored in a dual mode, and the loss of the portraits is avoided.
The inside of central computer lab is fixed and is equipped with alarm lamp and alarm bell, and alarm lamp and alarm bell all with PLC signal connection, when the alarm triggered, PLC can control the alarm lamp and light, and can control the alarm bell and sound, can carry and remind the personnel on duty.
The inside of portrait collection system is equipped with temperature-detecting device, and temperature-detecting device includes infrared temperature sensor, and infrared temperature sensor and PC terminal signal are connected, and infrared temperature sensor can detect the internal personnel's of company body temperature to with the body temperature transmission who detects to the PC terminal, be convenient for know the internal personnel's of company health situation.
The outside of portrait collection system is equipped with voice call device, and voice call device includes stereo set and microphone, and stereo set and microphone all with PC terminal signal connection, the personnel on duty converse through stereo set and microphone and the inside personnel of company to be convenient for manage the personnel of company are current.
The inside of central office room is fixed and is equipped with manual control switch, and manual control switch and electron entrance guard signal connection set up manual control switch as emergency switch, when automatic control damaged, can use opening and closing of manual control switch control electron entrance guard, avoid leading to the fact the influence to the company personnel are current.
The utility model discloses a working process and beneficial effect as follows:
when people enter an enterprise unit, the multiple portrait acquisition devices can acquire the portrait of the shot people, the acquired portrait is sent to the portrait comparison device and is compared with the portraits stored in the white list storage device and the black list storage device, when the portrait comparison similarity coefficient is higher than a specified coefficient, an alarm is not given out, and the people can normally enter the entrance guard of the same line; when portrait contrast similarity coefficient is less than the specified coefficient, or compare with the people in the blacklist storage device, when the similarity coefficient of portrait contrast is higher than the specified coefficient, the alarm of starting, PLC control popup window alarm device carries out popup window warning, and PLC control automatic control switch closes electronic access control simultaneously, the person is forbidden to pass, avoid enterprise company's inside loss of property, a plurality of electronic display screens can show the portrait that portrait collection device gathered, the person on duty of being convenient for watches.
A plurality of face identification cameras can shoot the control to enterprise and public institution's inside different positions, and a plurality of electronic display screens can show the picture that a plurality of face identification cameras were shot, and the person on duty of being convenient for watches, and infrared temperature sensor can detect the inside personnel's body temperature of company, and the body temperature of detection sends to the PC terminal, and the person on duty of being convenient for knows the internal personnel's of company health.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. A stranger portrait early warning system based on portrait biometric identification technology is characterized in that: the system comprises a plurality of portrait collecting devices, a central machine room and an electronic access control, wherein a PC terminal and a multi-screen display are arranged in the central machine room, a portrait storage device, a portrait comparison device, a popup window alarm device and a PLC are arranged in the PC terminal, the multi-screen display comprises a cabinet and a plurality of electronic display screens, the portrait storage device comprises a white list storage device and a blacklist storage device, the electronic display screens are fixedly arranged on the surface of the cabinet, the portrait collecting device is in data connection with the portrait comparison device, the portrait comparison device is in data connection with the white list storage device and the blacklist storage device respectively, the PLC is in data connection with the portrait comparison device, the PLC is in signal connection with the popup window alarm device, the portrait collecting devices are in signal connection with the electronic display screens respectively, and an automatic control switch is also arranged in the central machine room, PLC and automatic control switch signal connection, automatic control switch and electron entrance guard signal connection, the inside of electron entrance guard is equipped with the power.
2. The stranger portrait early warning system based on portrait biometric identification technology of claim 1, wherein: the human image acquisition device comprises a face recognition camera, and an image sending sensor is arranged in the face recognition camera.
3. The stranger portrait early warning system based on portrait biometric identification technology of claim 2, wherein: the portrait comparing device comprises an image recognition server, wherein an image receiving sensor is arranged inside the image recognition server, and the image receiving sensor is in signal connection with an image sending sensor.
4. The stranger portrait early warning system based on portrait biometric identification technology of claim 1, wherein: the portrait storage device comprises a cloud terminal server and a solid state disk.
5. The stranger portrait early warning system based on portrait biometric identification technology of claim 1, wherein: the inside of central computer room is fixed and is equipped with alarm lamp and alarm bell, alarm lamp and alarm bell all with PLC signal connection.
6. The stranger portrait early warning system based on portrait biometric identification technology of claim 1, wherein: the inside of people's image acquisition device is equipped with temperature-detecting device, temperature-detecting device includes infrared temperature sensor, infrared temperature sensor and PC terminal signal connection.
7. The stranger portrait early warning system based on portrait biometric identification technology of claim 1, wherein: the outside of portrait collection system is equipped with voice call device, voice call device includes stereo set and microphone, stereo set and microphone all with PC terminal signal connection.
8. The stranger portrait early warning system based on portrait biometric identification technology of claim 1, wherein: the inside of central computer lab is fixed and is equipped with manual control switch, manual control switch and electron entrance guard signal connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020899766.9U CN211906392U (en) | 2020-05-26 | 2020-05-26 | Stranger portrait early warning system based on portrait biometric identification technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020899766.9U CN211906392U (en) | 2020-05-26 | 2020-05-26 | Stranger portrait early warning system based on portrait biometric identification technology |
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| CN211906392U true CN211906392U (en) | 2020-11-10 |
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| CN202020899766.9U Active CN211906392U (en) | 2020-05-26 | 2020-05-26 | Stranger portrait early warning system based on portrait biometric identification technology |
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