CN215954383U - Access control system capable of selecting unlocking mode - Google Patents
Access control system capable of selecting unlocking mode Download PDFInfo
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- CN215954383U CN215954383U CN202121827450.XU CN202121827450U CN215954383U CN 215954383 U CN215954383 U CN 215954383U CN 202121827450 U CN202121827450 U CN 202121827450U CN 215954383 U CN215954383 U CN 215954383U
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Abstract
The utility model discloses an access control system capable of selecting an unlocking mode. The device comprises a door lock, an unlocking mechanism and a controller, wherein the unlocking mechanism and the controller are used for driving the door lock to be opened or closed, the signal output end of the controller is connected with the control signal input end of the unlocking mechanism, the device also comprises at least two acquisition modules for acquiring different information, keys for starting the acquisition modules in one-to-one correspondence with the acquisition modules, and a wake-up unit for triggering the controller to enter a working mode from a sleep mode. The user passes through the button according to self demand and can select one or more entrance guard unblock modes at will and pass through the entrance guard fast, and is more humanized, saves the time of passing through the entrance guard, improves entrance guard efficiency. In addition, the controller of the access control system enters a sleep mode when unlocking is not needed, power consumption is reduced, and the controller can be awakened to enter a working state through the awakening unit when unlocking is needed, so that electric energy is saved.
Description
Technical Field
The utility model relates to an access control system, in particular to an access control system capable of selecting an unlocking mode.
Background
Along with the continuous improvement of living standard of people, people put forward higher requirements on safety intelligence of public places and homes, the security protection problem becomes the focus of increasing attention of people, security protection equipment is also more and more valued by people, and various access control unlocking modes such as access control card unlocking, fingerprint unlocking, face recognition unlocking or Bluetooth unlocking are developed endlessly. The unlocking mode of the access control system is usually set to be a single unlocking mode by a manager or set to be a sequence arrangement of a plurality of unlocking modes for strengthening placement, and then the unlocking modes or the sequence arrangement of the unlocking modes cannot be selected by a user according to the intention of the user.
Chinese patent No. CN207690179U in the prior art discloses an access control device with a face recognition function, and the working principle of the access control device is as follows: property managers press the master switch, whole entrance guard's machine begins work, district resident and the personnel that get into the district put into the card and brush the bayonet socket surface, the card machine of punching the card is discerned the card, the discernment is correct, the clearance pilot lamp is bright, the holder of card can get into the district, if the resident forgets to take the card, can be with the digit on card surface through pressing the key zone input entrance guard in, the correct clearance pilot lamp is bright, perhaps the resident faces the camera, the camera is to entrance guard's machine input face information, the light can be at night or when light is not enough for the camera provides the illumination, control chip and data processing contrast module in the entrance guard contrast the data information of receiving with the information of depositing, contrast data coincide, then the clearance pilot lamp is bright. Although this access control machine has password identification simultaneously, card discernment and face recognition function, multiple functions have, satisfy different user demands, only after the card discernment fails, just can launch password identification or face recognition function, can not be completely according to user's wish autonomous selection, all need can get into identification on next step after the card discernment fails to get into to the user that is not accustomed to taking the card or the user that the card lost when getting into this access control, increased the time through access control, it is inconvenient to use, especially when the flow of people is big.
SUMMERY OF THE UTILITY MODEL
The utility model aims to at least solve the technical problems in the prior art, and particularly creatively provides an access control system capable of selecting an unlocking mode.
In order to achieve the above object, the utility model provides an access control system capable of selecting an unlocking mode, which comprises a door lock, an unlocking mechanism for driving the door lock to open or close, a controller, at least two acquisition modules with different acquisition information, keys for starting the acquisition modules in one-to-one correspondence with the acquisition modules, and a wake-up unit for triggering the controller to enter a working mode from a sleep mode, wherein the signal output end of the controller is connected with the control signal input end of the unlocking mechanism;
the controller awakens the end and is connected with the output of awakening the unit, and the output of button is connected with the start-up end of collection module, and the first signal input part of controller is connected with collection module's output respectively.
The beneficial effects of the above technical scheme are: the user passes through the button according to self demand and can select one or more entrance guard unblock modes at will and pass through the entrance guard fast, and is more humanized, saves the time of passing through the entrance guard, improves entrance guard efficiency. In addition, the controller of the access control system enters a sleep mode when unlocking is not needed, power consumption is reduced, and the controller can be awakened to enter a working state through the awakening unit when unlocking is needed, so that electric energy is saved.
In a preferred embodiment of the present invention, the acquisition module is an access card scanning unit, a keyboard unit for inputting a password, a fingerprint scanning unit, a voice receiving unit, a face scanning unit, or a bluetooth receiving unit;
or the awakening unit is a human body induction sensor or a touch sensor or a key.
The beneficial effects of the above technical scheme are: the acquisition module is a common unlocking module in the prior art, so that the access control system has a wider application range. When the awakening unit is a human body induction sensor, manual operation of unlocking personnel is not needed, the awakening end of the high-level trigger controller can be output as long as the unlocking personnel enters the sensing range of the human body induction sensor, and the awakening unit is convenient to use. When the awakening unit is a touch sensor or a key, the awakening end of the high-level trigger controller can be output only by simple operation of touch or key pressing of unlocking personnel, interference signals are few, and reliability is high.
In a preferred embodiment of the present invention, the portable electronic device further comprises a housing, wherein a display is disposed on the housing, and an input end of the display is connected to a display signal output end of the controller.
The beneficial effects of the above technical scheme are: the door control unlocking result can be displayed through the display, so that a user can visually observe the door control unlocking result, and simultaneously, the image information of unlocking personnel can be displayed.
In a preferred embodiment of the present invention, the face scanning unit includes an infrared binocular camera and an image processor, and two cameras of the infrared binocular camera are simultaneously aligned to a face to shoot;
the input end of the image processor is respectively connected with the output ends of the two cameras, and the output end of the image processor is connected with the image input end of the controller;
and/or at least one transversely arranged illuminating lamp is arranged above the shell.
The beneficial effects of the above technical scheme are: the utility model discloses a structural style of face scanning unit adopts infrared binocular camera can improve face identification's precision, and can shoot at darker light, does not receive the light influence, disposes special image processor and can accelerate face identification speed, raises the efficiency. Can carry out the light filling to face scanning unit through the light, also can shoot effectual people's face image at night or in the dark surrounds.
In a preferred embodiment of the present invention, the housing is provided with some or all of a USB interface, a SIM card interface, and an RS485 interface.
The beneficial effects of the above technical scheme are: through the USB interface, managers can access a mouse with a USB to set a controller of the access control system, such as inputting a verification information base of unlocking personnel. The SIM card interface can be inserted into a 3G or 4G SIM card, is connected with a 3G or 4G network and sends an unlocking password to the user terminal.
In a preferred embodiment of the present invention, the controller further includes an ethernet communication module and an ethernet interface disposed on the housing, an input end of the ethernet interface is connected to the ethernet through a network cable, an output end of the ethernet interface is connected to an input end of the ethernet communication module, and an output end of the ethernet communication module is connected to a network input end of the controller.
The beneficial effects of the above technical scheme are: the verification information base of unlocking personnel can be stored in the cloud server through the Ethernet, and when a user group using the access control system is huge, the situation that a large-capacity memory is arranged in the access control system to store the verification information base is avoided.
In a preferred embodiment of the present invention, the mobile terminal further includes a 4G module, an input end of the 4G module is wirelessly connected to the 4G network through a 4G antenna, and an output end of the 4G module is connected to the 4G communication end of the controller.
The beneficial effects of the above technical scheme are: and 4G communication is realized.
In a preferred embodiment of the present invention, the mobile terminal further includes a WIFI module, an input end of the WIFI module is connected to the WIFI communication end of the controller, and an output end of the WIFI module is wirelessly connected to each user terminal through a WIFI antenna.
The beneficial effects of the above technical scheme are: a WiFi hotspot is provided for the user.
In a preferred embodiment of the utility model, the controller is of the type Rockchip RK3288 ARM-A17.
Drawings
Fig. 1 is a system block diagram of an access control system according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection via an intermediate medium, and specific meanings of the terms may be understood by those skilled in the art according to specific situations. The utility model discloses an access control system capable of selecting an unlocking mode, which comprises a door lock, an unlocking mechanism and a controller, wherein the unlocking mechanism drives the door lock to be opened or closed, the signal output end of the controller is connected with the control signal input end of the unlocking mechanism, the access control system also comprises at least two acquisition modules with different acquisition information, keys for starting the acquisition modules, which correspond to the acquisition modules one by one, and a wake-up unit for triggering the controller to enter a working mode from a sleep mode;
the controller awakens the end and is connected with the output of awakening the unit, and the output of button is connected with the start-up end of collection module, and the first signal input part of controller is connected with collection module's output respectively.
In this embodiment, preferably, the controller is a processing unit such as an MCU and an ARM, and according to different information of the unlocking person acquired by the acquisition module, the controller is compatible with some or all of functions of face recognition, fingerprint recognition, voice recognition, keyboard scanning, and IC card recognition, and the specific operation program may be set according to an algorithm of a corresponding function in the prior art, and preferably, the controller is a processing unit of a quad-core Rockchip RK3288 ARM-a 17. The door lock and the unlocking mechanism are parts of the access control equipment in the prior art, and are not described in detail herein.
In this embodiment, preferably, in an embodiment, an electronic control switch is connected in series in a power supply loop of the acquisition module, and a control end of the electronic control switch, which is turned on or off, serves as a start end of the acquisition module and is connected to an I/O output pin of the controller; one end of the key is connected with a high level, the other end of the key is connected with a high level detection I/O pin of the controller and is simultaneously connected with a resistor in series to the ground, and the electric control switch is preferably but not limited to a relay, an MOS switch tube and the like. When the high level detection I/O pin detects the input of the high level, namely, a user presses a key, the I/O output pin of the controller outputs the high level to the on or off control end of the electric control switch of the acquisition module corresponding to the key, and the corresponding acquisition module is started.
In this embodiment, preferably, in an embodiment, the key is connected in series in the power supply circuit of the corresponding acquisition module, when the key is pressed down, the acquisition module is powered on to work, the key is pressed down again, the key rebounds, the acquisition module is powered off, and the key may also be a device of a dial switch.
In a preferred embodiment of the present invention, the acquisition module is an access card scanning unit, a keyboard unit for inputting passwords, a fingerprint scanning unit, a voice receiving unit, a face scanning unit, or a bluetooth receiving unit;
in the present embodiment, the access card scanning unit is preferably, but not limited to, an IC card reader, which may be a card reader of JMY350 or MR811, model number, manufactured by beijing kimbayu. The keyboard unit for inputting the password is preferably a key group, such as a 0-9 numeric keyboard, and the unlocking password can be manually input through the keyboard to unlock the entrance guard. The fingerprint scanning unit is preferably, but not limited to, a live fingerprint module, optionally a capacitive live fingerprint module, preferably, but not limited to, FPC1011F3 from the company FINGERPRINT CARDS AB, sweden (FPC for short), which is communicatively connected to the controller via a serial interface. The speech receiving unit is preferably a microphone. The Bluetooth receiving unit comprises a Bluetooth module and a Bluetooth antenna, the type of the Bluetooth module is preferably but not limited to OVC3960 or LSR8266, the output end of the Bluetooth module is in serial port communication connection with the Bluetooth data input end of the controller, the input end of the Bluetooth module is in wired connection with the Bluetooth antenna, and the Bluetooth antenna is in wireless connection with the Bluetooth antenna of a user handheld terminal (such as a mobile phone).
In a preferred embodiment of the present invention, the face scanning unit includes an infrared binocular camera and an image processor, and two cameras of the infrared binocular camera are simultaneously aligned to a face to photograph;
the input end of the image processor is respectively connected with the output ends of the two cameras, and the output end of the image processor is connected with the image input end of the controller.
In this embodiment, the face scanning unit is preferably an infrared binocular camera, such as a Dewegian near infrared binocular camera DV-U3405W-305, and the image processor is preferably an image processing unit of type ARM Mali-T764.
Preferably, at least one transversely-arranged illuminating lamp is arranged above the shell, and the illuminating lamp is preferably, but not limited to, an LED lamp, so that the face image acquisition can be carried out when the light is dark or no light exists.
In a preferred embodiment of the present invention, the wake-up unit is a human body sensing sensor or a touch sensor or a key.
In this embodiment, the human body sensor is preferably but not limited to a human body infrared pyroelectric sensor or a microwave doppler radar detector, the human body infrared pyroelectric sensor can be an S305 series sensor of shenzhen proen technologies ltd and a matched infrared sensing chip scheme thereof, and when a human body enters a sensing range of the human body sensor, the human body sensor outputs a high level to a wake-up end of the controller.
In a preferred embodiment of the present invention, the portable electronic device further comprises a housing, wherein a display is disposed on the housing, and an input end of the display is connected with a display signal output end of the controller.
In this embodiment, the display is preferably, but not limited to, an LCD display screen, or an LED display array.
In a preferred embodiment of the present invention, a USB interface, a SIM card interface, an RS485 interface, and an ethernet interface are disposed on the housing; the system further comprises an Ethernet communication module, a 4G module and a WIFI module.
In this embodiment, the USB interface is connected to a USB pin of the controller, the SIM card interface is connected to a SIM card signal input terminal of the controller, the RS485 interface is connected to a serial port of the controller, the ethernet interface is connected to an input terminal of the ethernet communication module and a network connector, the 4G module is connected to the controller via an inter-chip serial port or a parallel port, and the WIFI module is connected to the controller via an inter-chip serial port or a parallel port. The input end of the 4G module is in wireless connection with the 4G network through the 4G antenna, and the output end of the WIFI module is in wireless connection with each user terminal through the WIFI antenna.
In this embodiment, the Ethernet communication module is preferably, but not limited to, a Serial to Ethernet module, such as ADAM-6000. The 4G module is preferably but not limited to a serial-to-4G module, such as a USR-LTE-7S 4. The WIFI module is preferably, but not limited to, an AMPAK positive base single frequency WIFI module AP 6236.
In this embodiment, through the mouse of USB interface access band USB interface, administrator's steerable controller uses collection module to gather information such as all users' IC-card ID, fingerprint characteristic, facial feature or sound characteristic and deposits the memory that this access control system is from taking or deposits in the high in the clouds server through the ethernet. When the Ethernet is disconnected, a 4G SIM card can be inserted into the SIM card interface, and the SIM card can be connected into the Internet through the 4G module so that an administrator can log in a network management page. And a WIFI module is used for setting the WIFI hotspot for an administrator or a user to surf the internet. The mobile phone of the user can be matched and connected with the Bluetooth identification unit, when the matching is successful, the identification is considered to be correct, and the user can pass through the entrance guard. The algorithms and procedures involved in the above-described process are prior art and are not within the scope of the present invention.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An access control system capable of selecting an unlocking mode comprises a door lock, an unlocking mechanism and a controller, wherein the unlocking mechanism drives the door lock to be opened or closed, the signal output end of the controller is connected with the control signal input end of the unlocking mechanism, the access control system is characterized by further comprising at least two acquisition modules with different acquired information, keys which are in one-to-one correspondence with the acquisition modules and used for starting the acquisition modules, and a wake-up unit which is used for triggering the controller to enter a working mode from a sleep mode;
the controller awakens the end and is connected with the output of awakening the unit, and the output of button is connected with the start-up end of collection module, and the first signal input part of controller is connected with collection module's output respectively.
2. The door control system with the selectable unlocking mode according to claim 1, wherein the acquisition module is a door control card scanning unit, or a keyboard unit for inputting a password, or a fingerprint scanning unit, or a voice receiving unit, or a face scanning unit, or a bluetooth receiving unit.
3. The door access system capable of selecting the unlocking mode according to claim 1, wherein the awakening unit is a human body induction sensor, a touch sensor or a key.
4. The door access system capable of selecting the unlocking mode according to claim 1, further comprising a housing, wherein a display is arranged on the housing, and an input end of the display is connected with a display signal output end of the controller.
5. The door control system with the selectable unlocking mode according to claim 2, wherein the face scanning unit comprises an infrared binocular camera and an image processor, and two cameras of the infrared binocular camera are simultaneously aligned with a face to shoot;
the input end of the image processor is respectively connected with the output ends of the two cameras, and the output end of the image processor is connected with the image input end of the controller;
and/or at least one transversely arranged illuminating lamp is arranged above the shell.
6. The door access system capable of selecting the unlocking mode according to claim 4, wherein a part or all of a USB interface, a SIM card interface and an RS485 interface are arranged on the shell.
7. The door access system with the selectable unlocking mode according to claim 4, further comprising an Ethernet communication module and an Ethernet interface arranged on the shell, wherein an input end of the Ethernet interface is connected with the Ethernet through a network cable, an output end of the Ethernet interface is connected with an input end of the Ethernet communication module, and an output end of the Ethernet communication module is connected with a network input end of the controller.
8. The door control system capable of selecting an unlocking mode according to claim 4, further comprising a 4G module, wherein an input end of the 4G module is wirelessly connected with a 4G network through a 4G antenna, and an output end of the 4G module is connected with a 4G communication end of the controller.
9. The door control system capable of selecting an unlocking mode according to claim 8, further comprising a WIFI module, wherein an input end of the WIFI module is connected with a WIFI communication end of the controller, and an output end of the WIFI module is in wireless connection with each user terminal through a WIFI antenna.
10. The door access system with the selectable unlocking mode as claimed in one of claims 1 to 9, wherein the controller is of a Rockchip RK3288 ARM-a17 model.
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| CN202121827450.XU CN215954383U (en) | 2021-08-05 | 2021-08-05 | Access control system capable of selecting unlocking mode |
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| CN202121827450.XU CN215954383U (en) | 2021-08-05 | 2021-08-05 | Access control system capable of selecting unlocking mode |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115331343A (en) * | 2022-08-01 | 2022-11-11 | 南京智创网络科技有限公司 | Intelligent management system |
| CN117994880A (en) * | 2024-01-12 | 2024-05-07 | 北京摇光智能科技有限公司 | Electronic lock security management method, system, terminal and storage medium |
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2021
- 2021-08-05 CN CN202121827450.XU patent/CN215954383U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115331343A (en) * | 2022-08-01 | 2022-11-11 | 南京智创网络科技有限公司 | Intelligent management system |
| CN117994880A (en) * | 2024-01-12 | 2024-05-07 | 北京摇光智能科技有限公司 | Electronic lock security management method, system, terminal and storage medium |
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