CN112036369A - Face recognition hardware device - Google Patents
Face recognition hardware device Download PDFInfo
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- CN112036369A CN112036369A CN202011002779.2A CN202011002779A CN112036369A CN 112036369 A CN112036369 A CN 112036369A CN 202011002779 A CN202011002779 A CN 202011002779A CN 112036369 A CN112036369 A CN 112036369A
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- 238000005516 engineering process Methods 0.000 description 5
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
- G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/168—Feature extraction; Face representation
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Abstract
The invention discloses a face recognition hardware device, which comprises a power supply module, a switch, a WiFi module, a cloud database, a display module, a camera, a face image acquisition module, a processor, a relay, a gate and a local database, wherein the power supply unit is electrically connected with the WiFi module, the switch and the gate, is used for supplying power to the WiFi module, the switch and the gate, is electrically connected with the cloud database, the display module, the camera, the processor and the relay, and is used for supplying power to the cloud database, the display module, the camera, the processor and the relay; the invention has the beneficial effects that: carry out data connection and power supply between switch and a plurality of device and be connected to really accomplish the equipment and realize the camera power supply, many cameras interconnection to and the interconnection of equipment under the device.
Description
Technical Field
The invention relates to a face recognition device, in particular to a face recognition hardware device, and belongs to the technical field of face recognition.
Background
A human face recognition is a biological recognition technology for carrying out identity recognition based on human face characteristic information, a series of related technologies for collecting images or video streams containing human faces by using a camera or a camera, automatically detecting and tracking the human faces in the images and further carrying out face recognition on the detected human faces are also commonly called as human face recognition and face recognition, the traditional human face recognition technology is mainly based on human face recognition of visible light images, which is a familiar recognition mode, but the mode has the defect difficult to overcome, particularly, when ambient illumination changes, the recognition effect is rapidly reduced, the requirements of an actual system cannot be met, the schemes for solving the illumination problem comprise three-dimensional image human face recognition and thermal imaging human face recognition, but the two technologies are far immature and have unsatisfactory recognition effects, and a rapidly developed solution scheme is a multi-light source human face recognition technology based on active near infrared images, the method can overcome the influence of light change, obtains excellent identification performance, and has the overall system performance exceeding that of three-dimensional image face identification in the aspects of precision, stability and speed.
The existing face recognition device does not match the background database with the local database to provide a more efficient recognition processing mode, and does not reduce the number of connecting devices, so that camera power supply and multi-camera interconnection are really realized by one device, the face recognition device is interconnected with a switching value actuator device, and further improvement and enhancement functions are needed.
Disclosure of Invention
The invention aims to solve the problems that the conventional face recognition device does not match and cooperate a background database and a local database to provide a more efficient recognition processing mode, and does not reduce the number of connected devices, so that camera power supply, interconnection of multiple cameras and interconnection of face recognition equipment and switching value actuator equipment are really realized by one device, and the face recognition hardware device is provided.
The purpose of the invention can be realized by the following technical scheme: a face recognition hardware device comprises a power supply module, a switch, a WiFi module, a cloud database, a display module, a camera, a face image acquisition module, a processor, a relay, a gate and a local database, wherein the power supply unit is electrically connected with the WiFi module, the switch and the gate, and is used for supplying power to the WiFi module, the switch and the gate, the switch is electrically connected with the cloud database, the display module, the camera, the processor and the relay, the switch is used for supplying power to the cloud database, the display module, the camera, the processor and the relay, the switch is also connected with the cloud database through a wired network, the switch is used for calling data information in the cloud database to the processor, the camera is used for acquiring image information, the face image acquisition module is used for picking out face information in the image information to feed back to the processor, the processor is used for processing portrait information comparison, and the processing steps are represented as
The method comprises the following steps: acquiring face information of a person from a face image acquisition module;
step two: searching and pairing are carried out from a local database by taking the face information of the personnel as a retrieval basis, and meanwhile, the switch and the WiFi module are utilized to access, search and pair the cloud database;
step three: when the search pairing is successful, an opening signal is generated, the gate is controlled to be opened through the relay, and when the search pairing is failed, no signal is generated.
Further, the method comprises the following steps: the camera is also used for transmitting the image information acquired in real time to the display module for image display.
Further, the method comprises the following steps: the relay is used for receiving a signal transmitted by the processor to carry out opening operation on the gate.
Further, the method comprises the following steps: the WiFi module is used for remotely and wirelessly transmitting data.
Further, the method comprises the following steps: the local database is used for storing the face information of the passing user, and the cloud database is also used for storing the face information of the passing user.
Further, the method comprises the following steps: the cloud database is in wireless connection with the WiFi module and in wired connection with the switch, and the WiFi module and the switch can access information in the cloud database.
Further, the method comprises the following steps: the switch supports 4-way poe direct power.
Further, the method comprises the following steps: the local database is used as a primary memory, the cloud database is used as a secondary memory, and the face information of the personnel stored in the local database is different from that stored in the cloud database.
Compared with the prior art, the invention has the beneficial effects that:
the data connection and the power supply connection are carried out between the exchanger and a plurality of devices, thereby really realizing the camera power supply, the interconnection of a plurality of cameras and the interconnection of equipment under the device by one device, and when the processor compares the human face, the information is simultaneously called from the cloud database and the local database, the multi-path calling information can relieve the pressure of the transmission of the same line information, and the multi-path calling information is processed by the processor in a unified way, the performance of the processor is fully utilized, and the connection with the cloud database has extremely high trial matching performance through two connection modes of the switch connection and the WiFi module connection, can be conveniently accessed to wireless WIFI and wired networks, has the capability of identifying the interconnection of external devices under various application scenes, the high integration characteristic reduces the use of external equipment such as a switch and the like, and is convenient to install and manage.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a system framework diagram of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a face recognition hardware device includes a power supply module, a switch, a WiFi module, a cloud database, a display module, a camera, a face image acquisition module, a processor, a relay, a gate, a local database, wherein the power supply unit is electrically connected to the WiFi module, the switch, and the gate, and is used to supply power to the WiFi module, the switch, and the gate, and is electrically connected to the cloud database, the display module, the camera, the processor, and the relay, the switch is used to supply power to the cloud database, the display module, the camera, the processor, and the relay, the switch is further connected to the cloud database through a wired network, the switch is used to retrieve data information in the cloud database to the processor, the camera is used to acquire image information, the face image acquisition module is used to extract portrait information in the image information to feed back to the processor, the processor is used for processing portrait information comparison, and the processing steps are represented as
The method comprises the following steps: acquiring face information of a person from a face image acquisition module;
step two: searching and pairing are carried out from a local database by taking the face information of the personnel as a retrieval basis, and meanwhile, the switch and the WiFi module are utilized to access, search and pair the cloud database;
step three: when the search pairing is successful, an opening signal is generated, the gate is controlled to be opened through the relay, and when the search pairing is failed, no signal is generated.
The camera is also used for transmitting the image information acquired in real time to the display module for image display; the relay is used for receiving a signal transmitted by the processor to carry out opening operation on the gate; the WiFi module is used for remotely and wirelessly transmitting data; the local database is used for storing the face information of the passing user, and the cloud database is also used for storing the face information of the passing user; the cloud database is wirelessly connected with the WiFi module and is in wired connection with the switch, and the WiFi module and the switch can access information in the cloud database; the switch supports 4-way poe direct power supply; the local database is used as a primary memory, the cloud database is used as a secondary memory, and the face information of the personnel stored in the local database is different from that stored in the cloud database.
When the invention is used, the camera acquires image information, the face image acquisition module extracts the portrait information in the image information to feed back to the processor, the processor searches and pairs from a local database by taking the face information of personnel as a retrieval basis, simultaneously, the exchanger and the WiFi module are used for accessing and searching and pairing the cloud database, when the searching and pairing are successful, an opening signal is generated, the switch is controlled to open through the relay, when the searching and pairing are failed, no signal is generated, data connection and power supply connection are carried out between the exchanger and a plurality of devices, thereby really realizing camera power supply and interconnection of a plurality of cameras by one device and interconnection of devices under the device, simultaneously carrying out information retrieval from the cloud database and the local database when the processor carries out face comparison, and relieving the pressure of information transmission of the same line by a plurality of path retrieval information, and the information that the multichannel was transferred is handled by the treater is unified, the abundant performance that has utilized the treater to being connected with high in the clouds database has passed through the switch and has connected two kinds of connected modes of being connected with the wiFi module, has high trial-matching nature, and access wireless WIFI and wired network that can be convenient, the face discernment external device interconnected's ability under various application scenes, the high integrated characteristics of its height have reduced the use of external equipment such as switch, easy to assemble management.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A face recognition hardware device is characterized by comprising a power supply module, a switch, a WiFi module, a cloud database, a display module, a camera, a face image acquisition module, a processor, a relay, a gate and a local database, wherein the power supply unit is electrically connected with the WiFi module, the switch and the gate, and is used for supplying power to the WiFi module, the switch and the gate, the switch is electrically connected with the cloud database, the display module, the camera, the processor and the relay, the switch is used for supplying power to the cloud database, the display module, the camera, the processor and the relay, the switch is also connected with the cloud database through a wired network, the switch is used for calling data information in the cloud database to the processor, the camera is used for acquiring image information, and the face image acquisition module is used for picking out face information in the image information to feed back to the processor, the processor is used for processing portrait information comparison, and the processing steps are represented as
The method comprises the following steps: acquiring face information of a person from a face image acquisition module;
step two: searching and pairing are carried out from a local database by taking the face information of the personnel as a retrieval basis, and meanwhile, the switch and the WiFi module are utilized to access, search and pair the cloud database;
step three: when the search pairing is successful, an opening signal is generated, the gate is controlled to be opened through the relay, and when the search pairing is failed, no signal is generated.
2. The hardware device for face recognition according to claim 1, wherein the camera is further configured to transmit image information collected in real time to a display module for image display.
3. The hardware device for face recognition according to claim 1, wherein the relay is configured to receive a signal from the processor to perform an on operation on the gate.
4. The hardware device of claim 1, wherein the WiFi module is configured to transmit data wirelessly from a remote location.
5. The hardware device for face recognition according to claim 1, wherein the local database is used to store the face information of the passing user, and the cloud database is also used to store the face information of the passing user.
6. The hardware device of claim 1, wherein the cloud database is wirelessly connected to the WiFi module and is wired to the switch, and the WiFi module and the switch both have access to information in the cloud database.
7. The hardware device of claim 1, wherein the switch supports 4-way poe direct power supply.
8. The hardware device for face recognition according to claim 1, wherein the local database is used as a primary storage, the cloud database is used as a secondary storage, and the face information of the person stored in the local database is different from that stored in the cloud database.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011002779.2A CN112036369A (en) | 2020-09-22 | 2020-09-22 | Face recognition hardware device |
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| CN202011002779.2A CN112036369A (en) | 2020-09-22 | 2020-09-22 | Face recognition hardware device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113810505A (en) * | 2021-10-21 | 2021-12-17 | 上海德林威信息科技有限公司 | System for cloud synchronization of face recognition camera data and use method thereof |
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2020
- 2020-09-22 CN CN202011002779.2A patent/CN112036369A/en active Pending
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