CN215729981U - A recognition device for access control system - Google Patents
A recognition device for access control system Download PDFInfo
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- CN215729981U CN215729981U CN202122285067.2U CN202122285067U CN215729981U CN 215729981 U CN215729981 U CN 215729981U CN 202122285067 U CN202122285067 U CN 202122285067U CN 215729981 U CN215729981 U CN 215729981U
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Abstract
The utility model relates to an identification device for an access control system, which comprises a shell, a mainboard, a display screen and a temperature sensor, wherein the mainboard is positioned in the shell, the display screen is positioned in the shell and outside the mainboard, and the temperature sensor is positioned above the shell; the main control chip, the camera, the temperature measuring circuit module and the face recognition circuit module are arranged on the mainboard; the main control chip is electrically connected with the temperature measuring circuit module and the face recognition circuit module; the camera is electrically connected with the face recognition circuit module; the temperature measuring sensor is electrically connected with the temperature measuring circuit module; the main control chip is also connected with the entrance guard control device and outputs entrance guard control signals to the entrance guard control device. The operation of personnel's temperature measurement has been reduced, access control system's operating efficiency has been promoted.
Description
Technical Field
The utility model relates to the field of access control equipment, in particular to an identification device for an access control system.
Background
The access control system is the system of managing various scene access & exit passageways, and along with the development of epidemic situation, entrance guard plays more and more important effect on the prevention and control of epidemic situation detects, and it can effectively manage and control the personnel of cominging in and going out, effectively gets into stopping external personnel to going into personnel and going out the record, but the problem goes back fast, is favorable to weakening the influence, quick response.
Most people infect the epidemic situation and all can appear the fever phenomenon earlier stage, and body temperature detects to become the important means of distinguishing and preventing virus infection, screens suspicious personnel through the detection to personnel's body temperature. The epidemic situation at the present stage needs to strictly control the entrance and exit of personnel and record the body temperature, and only can judge according to whether a card is held or not, the infection source cannot be traced, the suspected infected personnel cannot be isolated, the existing temperature measuring gun needs to be operated by a person in a handheld close range, the speed is low, no record can be checked, the person needs to be additionally provided with a hand to specially measure the temperature, the temperature measuring result cannot be synchronized to an access control system, and the measures cannot be taken for the abnormal body temperature personnel.
SUMMERY OF THE UTILITY MODEL
In order to overcome at least one of the technical problems, the utility model provides the identification device for the access control system, which can output corresponding signals according to the temperature measurement result so as to limit the opening of the access control system, prevent the personnel with excessive temperature from passing through the access control system and display the corresponding result. The identification device provided by the utility model carries out face identification based on the existing face identification algorithm, and meanwhile, the temperature measurement is carried out by using the temperature measurement sensor, and double verification is carried out to output a control signal to the access control device, so that the operation of temperature measurement of personnel is reduced. Specifically, the embodiment of the utility model provides an identification device for an access control system, which comprises a shell, a mainboard, a display screen and a temperature sensor, wherein the mainboard is positioned in the shell; the main control chip, the camera, the temperature measuring circuit module and the face recognition circuit module are arranged on the mainboard; the main control chip is electrically connected with the temperature measuring circuit module and the face recognition circuit module; the camera is electrically connected with the face recognition circuit module; the temperature measuring sensor is electrically connected with the temperature measuring circuit module; the main control chip is also connected with the entrance guard control device and outputs entrance guard control signals to the entrance guard control device.
Further, still including being located inside the shell the identity identification module of display screen below, the identity identification module with main control chip electric connection.
Further, the inside voice broadcast module that is provided with of shell, the voice broadcast module with main control chip electric connection.
Furthermore, the device also comprises light supplementing lamps positioned on two sides of the camera.
Furthermore, the shell is provided with a lens at the front side of the display screen, and the back plate is arranged at the rear side of the shell.
Furthermore, the temperature sensor adopts a non-contact temperature sensor.
Furthermore, a wireless communication module is arranged on the main control chip, and the wireless communication module is connected with the access control device.
Furthermore, the identity identification module comprises one or more of a medical insurance card identification module, a Beijing card identification module and an IC card identification module.
Furthermore, the main control chip is also connected with the server.
According to the identification device for the access control system, disclosed by the embodiment of the utility model, the temperature of personnel is collected through the temperature measuring sensor, the image collected by the camera is identified through the face identification circuit module, and the control signal is output to the access control device after double verification and judgment, so that the operation of temperature measurement of personnel is reduced, and the operation efficiency of the access control system is improved.
Drawings
The features and advantages of the present invention will be more clearly understood by reference to the accompanying drawings, which are illustrative and not to be construed as limiting the utility model in any way, and in which:
fig. 1 is a schematic view of an overall structure of an identification device for an access control system according to some embodiments of the present invention;
fig. 2 is a schematic side view of an identification device for an access control system according to some embodiments of the present invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The utility model aims to provide a recognition device for an access control system, which is small in size and convenient to deploy, supports real-time temperature measurement of people entering and leaving, recognizes human faces, records all data, is in communication connection with an access control gate machine, and improves the efficiency of early warning, processing and tracing.
The utility model adopts the following technical scheme: recognition device includes the shell and sets up the inside mainboard of shell, it is provided with the display screen to lie in mainboard the place ahead in the shell, be provided with main control chip on the mainboard, install camera, temperature measurement module and face identification module on the main control chip, the ID card identification module is installed to the display screen below, including one or more in medical insurance card identification module, Beijing expert's card module, the IC-card module, the voice broadcast module is installed in the upper right side of display screen. The camera is electrically connected with the face recognition module on the mainboard, and the main control chip is respectively electrically connected with the temperature measurement module and the face recognition module; the temperature measurement sensor is installed above the face access control machine through the shell, and is electrically connected with the temperature measurement module. The main control chip is provided with a corresponding existing program algorithm to compare and output results. The camera both sides are provided with the light filling lamp, lie in the display screen front side on the shell and install the lens, the backplate is installed to the shell rear side, temperature sensor can adopt non-contact temperature measurement. And a temperature measurement sensor fixing seat corresponding to the position of the camera on the mainboard is arranged above the display screen. The intelligent door lock is characterized in that a wireless communication module is further arranged on the main control chip and is electrically connected with the main control chip, and the wireless communication module is further in interactive communication connection with the server and the door lock.
The utility model provides an identification device for an access control system. The method has the following beneficial effects: adopt non-contact temperature measurement, can reduce the contact, use manpower sparingly, and can take notes the body temperature condition of temperature measurement personnel to according to testing result control entrance guard, and all records all can preserve statistics, can trace back relevant personnel's record fast after the abnormal conditions appear, improve the work efficiency who early warning in advance, handle in the accident, trace back afterwards. Inside voice broadcast module was fixed in the shell, but the real-time broadcast measurement personnel health status.
The face recognition accuracy of the system is high, the corresponding algorithm is provided for the person wearing the mask, the person wearing the mask can be rapidly recognized under the condition that the nose bridge is leaked, the passing efficiency and the controllability of the person are effectively improved, the person is prevented from blocking, and meanwhile, a mask-free recognition mode can be set. The light supplement lamp can be set to be turned on or turned off, and can also be set to be turned on or turned off according to time periods.
Cards recognized by conventional access control, such as industrial cards, need to be entered first. The entrance guard background opens a plurality of three-party authentication platforms, can integrate a plurality of identity recognition methods, such as an identity card recognizer, a medical insurance card recognizer and a Beijing card, saves the step of recording the card in advance, and greatly expands the application range of the entrance guard. The temperature measurement sensor is integrated, so that the body temperature condition can be automatically checked while the identity of a passer is checked, and the passing efficiency is improved.
As shown in fig. 1 to 2, an embodiment of the present invention provides an identification apparatus 100 for an access control system, including a housing 1, a main board 20 located inside the housing 1, a display screen 4 located inside the housing 1 and outside the main board 20, and a temperature measurement sensor 3 located above the housing; the main control chip 21, the camera 7, the temperature measuring circuit module 23 and the face recognition circuit module 24 are arranged on the main board 20; the main control chip 21 is electrically connected with the temperature measuring circuit module 23 and the face recognition circuit module 24; the camera 7 is electrically connected with the face recognition circuit module 24; the temperature sensor 3 is electrically connected with the temperature measuring circuit module 23; the main control chip 21 is further connected with an access control device, and outputs an access control signal to the access control device.
The main control chip in the embodiment of the present invention may adopt an ARM chip or an ARM control module, the camera 7 is disposed on one side of the main board 20 facing the display screen 4, and the main control chip 21, the temperature measurement circuit module 23, and the face recognition circuit module 24 are disposed on the other side. The display screen 4 can be connected with the main control chip 21 to receive signals for displaying. The temperature measurement circuit module 23 is matched with the temperature measurement sensor 3, and when the temperature measurement circuit module is purchased, the corresponding module is selected as the temperature measurement circuit module 23 according to the temperature measurement sensor 3. The face recognition circuit module 24 may use an existing DSP or a display card chip to run an existing face recognition algorithm to realize its functions. The face recognition circuit module 24 recognizes the image collected by the camera 7, judges whether the temperature of the person belongs to a community or a building, and then judges whether the temperature of the person exceeds the standard according to the temperature information acquired by the temperature sensor 3, and generates a signal to be sent to the access control device to drive the access control device to work when the temperature of the person does not exceed the standard and belongs to the community or the building, wherein the access control device can be an electromagnetic relay for correspondingly opening an electromagnetic lock, and can also be a motor driving device for correspondingly driving a door and a handrail to rotate. The double logic judgment can be realized by an and gate circuit, and can also be realized by the existing main control chip 21.
In order to realize identity recognition by using more identity recognition devices, the electronic device further comprises an identity recognition module 5 positioned inside the shell 1 and below the display screen 4, wherein the identity recognition module 5 is electrically connected with the main control chip 21. In some occasions, people may not want to perform face recognition, other recognition methods can be adopted, and the identity recognition module 5 can be adopted to recognize cards such as access control cards and judge the access permission of people. In some embodiments, the identification module 5 includes one or more of a medical insurance card identification module, a Beijing card identification module, and an IC card identification module. The main control chip 21 may be communicated with a background network, and acquires information registered by a user based on an existing query method, and compares the information.
In order to prompt the user to verify the condition, the voice broadcast module 6 is arranged inside the shell 1, and the voice broadcast module 6 is electrically connected with the main control chip 21. After the verification is passed, the voice broadcast module 6 can play prompt sound.
For the convenience of face recognition, the device also comprises light supplement lamps 2 positioned on two sides of the camera 7, and light supplement is carried out when the camera 7 collects images.
In order to facilitate display and heat dissipation, a lens 8 is mounted on the front side of the display screen 4 on the housing 1, and a back plate 9 is mounted on the rear side of the housing.
In some embodiments, the thermometric sensor 3 is a non-contact thermometric sensor, such as an infrared thermometric sensor.
In order to facilitate connection, a wireless communication module is arranged on the main control chip 21, and the wireless communication module is connected with the access control device.
In some embodiments, the main control chip 21 may also be connected to a server in a wired or wireless manner.
According to the identification device for the access control system, disclosed by the embodiment of the utility model, the temperature of personnel is collected through the temperature measuring sensor, the image collected by the camera is identified through the face identification circuit module, and the control signal is output to the access control device after double verification and judgment, so that the operation of temperature measurement of personnel is reduced, and the operation efficiency of the access control system is improved.
In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "plurality" means two or more unless expressly limited otherwise.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The identification device for the access control system is characterized by comprising a shell, a mainboard positioned in the shell, a display screen positioned in the shell and outside the mainboard, and a temperature measurement sensor positioned above the shell; the main control chip, the camera, the temperature measuring circuit module and the face recognition circuit module are arranged on the mainboard; the main control chip is electrically connected with the temperature measuring circuit module and the face recognition circuit module; the camera is electrically connected with the face recognition circuit module; the temperature measuring sensor is electrically connected with the temperature measuring circuit module; the main control chip is also connected with the entrance guard control device and outputs entrance guard control signals to the entrance guard control device.
2. The identification device for the access control system according to claim 1, further comprising an identification module located inside the housing and below the display screen, wherein the identification module is electrically connected to the main control chip.
3. The identification device for the access control system according to claim 1, wherein a voice broadcast module is arranged inside the shell, and the voice broadcast module is electrically connected with the main control chip.
4. The identification device for an access control system of claim 1, further comprising light supplement lamps positioned at two sides of the camera.
5. The identification device for an access control system of claim 1, wherein the housing has a lens mounted on a front side of the display screen and a back plate mounted on a rear side of the housing.
6. The identification device for an access control system of claim 1, wherein the temperature sensor is a non-contact temperature sensor.
7. The identification device for an access control system according to claim 1, wherein the main control chip is provided with a wireless communication module, and the wireless communication module is connected with the access control device.
8. The identification device for an access control system of claim 2, wherein the identification module comprises one or more of a medical insurance card identification module, a Beijing card identification module and an IC card identification module.
9. The identification device for the access control system according to any one of claims 1 to 8, wherein the main control chip is further connected to a server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122285067.2U CN215729981U (en) | 2021-09-22 | 2021-09-22 | A recognition device for access control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122285067.2U CN215729981U (en) | 2021-09-22 | 2021-09-22 | A recognition device for access control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215729981U true CN215729981U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122285067.2U Active CN215729981U (en) | 2021-09-22 | 2021-09-22 | A recognition device for access control system |
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| Country | Link |
|---|---|
| CN (1) | CN215729981U (en) |
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2021
- 2021-09-22 CN CN202122285067.2U patent/CN215729981U/en active Active
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