CN211577966U - Access control system with attendance equipment - Google Patents
Access control system with attendance equipment Download PDFInfo
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- CN211577966U CN211577966U CN202020633147.5U CN202020633147U CN211577966U CN 211577966 U CN211577966 U CN 211577966U CN 202020633147 U CN202020633147 U CN 202020633147U CN 211577966 U CN211577966 U CN 211577966U
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- control system
- movable door
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Abstract
The utility model relates to an access control system of attendance equipment, which comprises a face recognition device, a gate controller, a first box body and a second box body, wherein the first box body and the second box body are arranged in parallel along the same direction, and a channel is formed between the first box body and the second box body; the gate controller is connected with the first movable door and the second movable door and used for controlling the actions of the first movable door and the second movable door; the top of first box and/or second box is provided with the spout, and face identification equipment sets up on the slider, the slider with the spout cooperation is used for with face identification equipment demountable installation on first box/second box. The utility model provides a technical scheme with face identification equipment demountable installation on first box and/or second box, can dismantle it fast when face identification equipment breaks down to the problem of the maintenance of being not convenient for when solving access control system face identification equipment trouble.
Description
Technical Field
The utility model belongs to the technical field of access control system, concretely relates to access control system with attendance equipment.
Background
With the development of science and technology, attendance checking equipment with a face recognition function has been applied to access control systems in various industries, wherein face recognition is also called facial makeup recognition, face image recognition and the like, facial information of a recognition object is acquired in a non-contact mode and is sent to a computer system, and the computer system acquires an image and then compares the image with a database image to complete a recognition process.
The existing access control system with attendance equipment generally comprises a box body used for constructing a pedestrian passageway, a movable door arranged on the box body, a face recognition device and a controller, wherein the movable door can extend out of or retract into the box body for setting so as to control the opening or closing of the pedestrian passageway, the face recognition device is used for acquiring a face image and searching the face image matched with the acquired face image at a control terminal, and the controller controls the movable door to retract into the box body after the face recognition device finds the face image matched with the acquired face image so as to open the pedestrian passageway, and meanwhile, the attendance checking and card punching of people passing through the access control system are also realized.
At present, face recognition equipment in an access control system provided with attendance equipment is fixedly arranged on a box body in a gate, but devices used by the face recognition equipment are all precision devices, the safety protection level of the face recognition equipment is much lower than that of the box body of the attendance gate, and the face recognition equipment is easily damaged by the outside; once the face recognition equipment is damaged, the face recognition equipment needs to be disassembled for maintenance or replacement, and the disassembly process is complex, so that the problem of inconvenience in maintenance is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an access control system with face identification equipment to the access control system who is equipped with attendance equipment of solution is not convenient for maintain the problem when face identification equipment breaks down.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an access control system with attendance equipment comprises face recognition equipment, a gate controller, a first box body and a second box body, wherein the first box body and the second box body are arranged in parallel along the same direction, and a channel is formed between the first box body and the second box body; the gate controller is connected with the first movable door and the second movable door and used for controlling the actions of the first movable door and the second movable door; the face recognition device is characterized in that sliding grooves are formed in the tops of the first box body and/or the second box body, the face recognition device is arranged on a sliding block, and the sliding block is matched with the sliding grooves and used for detachably mounting the face recognition device on the first box body/the second box body.
Furthermore, the face recognition equipment comprises a recognition controller, a face acquisition device and a display screen, wherein the recognition controller is connected with the face acquisition device and the display screen and is in wireless communication connection with the gate controller.
Further, an infrared thermometer is further arranged on the face recognition device, and the recognition controller is connected with the infrared thermometer; the identification controller is used for judging whether the temperature of the user is too high according to the signal detected by the infrared thermometer and sending the information of forbidding opening the door to the gate controller when the temperature of the user is too high.
Furthermore, a detection light generating device is arranged above the corresponding movable door on the first box body or the second box body, and a corresponding detection light receiving device is arranged at the corresponding position of the other box body; the gate controller is connected with the detection light receiving device and used for judging whether a person crosses over the first movable door and the second movable door or not according to the signal received by the detection light receiving device.
Furthermore, a vibration sensor is arranged on the first movable door and/or the second movable door, and the gate controller is connected with the vibration sensor and used for judging whether violent damage exists according to signals detected by the vibration sensor.
Furthermore, a wireless charging receiving device is arranged in the sliding block, a wireless charging transmitting device is arranged in the first box body and/or the second box body, and the wireless charging receiving device is connected with a storage battery in the face recognition device.
Further, the face recognition device is further provided with an infrared distance measuring sensor, and the recognition controller judges whether a person approaches the access control system according to the infrared distance measuring sensor.
Furthermore, a card reader is further arranged on the first box body and/or the second box body, and the gate controller is connected with the card reader and used for acquiring identity information of a user according to the card reader.
The utility model has the advantages that: the utility model provides a technical scheme with face identification equipment demountable installation on first box and/or second box, can dismantle it fast when face identification equipment breaks down to the problem of the maintenance of being not convenient for when solving access control system face identification equipment trouble.
Drawings
FIG. 1 is a schematic structural diagram of a gate according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of the embodiment of the present invention in which the gate controller is connected to the first driving motor;
fig. 3 is a schematic structural diagram of a face recognition device in an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a gate controller connected to an alarm device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of wireless charging in the embodiment of the present invention.
Detailed Description
The embodiment provides an access control system with attendance equipment for solve the current inconvenient problem of face identification equipment dismantlement on the access control system with attendance equipment.
The access control system with attendance equipment that this embodiment provided, its structure includes floodgate machine and face identification equipment, and wherein the structure of floodgate machine is shown in fig. 1, including first box 1 and second box 2, and first box 1 and second box 2 set up along same direction in parallel, form pedestrian's passageway between the two.
A first movable door 11 is provided on the first casing 1, a second movable door 21 is provided on the second casing 2, a first driving motor is provided in the first casing 1, and a second driving motor is provided in the second casing 2.
The gate controller may be disposed in the first casing 1 or the second casing 2, and is connected to the first driving motor and the second driving motor for controlling the operating states of the first driving motor and the second driving motor. The first driving motor is in transmission connection with the first movable door 11, so that the first movable door can extend out of and retract into the first box body 1; the second driving motor is drivingly connected to the second shutter door 21 so as to be capable of being extended and retracted into the first casing 1, and the second shutter door 21 is capable of being extended and retracted into the second casing 2.
In this embodiment, the connection mode between the gate controller and the first driving motor is the same as that between the gate controller and the second driving motor, and the connection mode between the gate controller and the first driving motor is taken as an example to describe the following:
as shown in fig. 2, the first driving motor is an ac motor, and power terminals of the ac motor are connected to an ac power supply through normally open contacts of a contactor J1 and a contactor J2, respectively, and normally open contacts of a relay K1 and a relay K2 are provided on lines where coil portions of a contactor J1 and a contactor J2 are connected to a dc power supply, respectively.
One end of the coil part of the relay K1 and the relay K2 is connected with a direct current power supply, the other end of the coil part is respectively connected with the collector electrodes of the triode Q1 and the triode Q2, the emitting electrodes of the triode Q1 and the triode Q2 are grounded, and the gate controller is connected with the base electrodes of the triode Q1 and the triode Q2.
When a trigger triode Q1 of the gate controller is conducted, a coil part of a relay K1 is electrified, a normally open contact of the relay K1 is closed, the coil part of a contactor J1 is electrified, the normally open contact is closed, a first driving motor rotates forwards to drive a first movable door 11 to extend out of a first box body 1;
when the trigger triode Q2 of floodgate controller switches on, the coil part of relay K2 gets electric, and its normally open contact is closed, and contactor J2's coil part gets electric this moment, and normally open contact is closed, and first driving motor reversal drives first dodge gate 11 and retracts in first box 1.
The top of the first box body 1 is provided with a first sliding chute 12, the top of the second box body 2 is provided with a second sliding chute 22, the first sliding chute 12 and the second sliding chute 22 are T-shaped grooves, and the extending directions of the first sliding chute and the second sliding chute are parallel to the extending direction of the pedestrian passageway.
The structure of the face recognition device 3 is shown in fig. 3, and comprises a slide block 31, a connecting rod 32 and a face recognition device, wherein the face recognition device comprises a display screen 331 and a camera 332.
The shape of the base 31 corresponds to the first sliding chute 12 and the second sliding chute 22, and the base is matched with the first sliding chute 12, so that the face recognition equipment 33 can be detachably mounted on the top of the first box body 1; the base 31 is matched with the second sliding chute 22, and the face recognition device 33 can be detachably mounted on the top of the second box body 2.
The face recognition device further comprises a recognition controller, the recognition controller is connected with the camera 332 and the display screen 331, the head portrait of the user is obtained through the camera 332, the head portrait of the user is compared with the head portrait stored in the database, the identity information of the user is obtained, the user is judged to be successfully checked, and then information is sent to the gate machine controller;
and after receiving the information, the gate controller controls the first driving motor and the second driving motor to start to retract the first movable door 11 and the second movable door 21 into the first box body 1 and the second box body 2 respectively so as to open the channel for the user.
After the recognition controller acquires the head portrait of the user through the camera 332, the head portrait is displayed on the display screen 331, and the user can see whether the shooting angle of the head portrait is proper or not on the display screen 331, and if not, the shooting angle can be timely adjusted.
The face recognition device 3 is also provided with an infrared thermometer, and the recognition controller is connected with the signal output end of the infrared thermometer and used for detecting the temperature of personnel and displaying the temperature on a display screen.
In this embodiment, the infrared thermometer is an infrared temperature probe of type HE-205, which is arranged side by side with the camera 332 and can detect the body temperature of a person without contact.
The gate controller is also connected with an alarm device, the alarm device in the embodiment adopts an upper audible and visual alarm with the model of SF503, the connection mode of the gate controller is shown in figure 4, a normally open contact of a relay K0 is arranged on a line of the audible and visual alarm connected with a direct current power supply, one end of a coil part of the normally open contact is connected with the direct current power supply, the other end of the normally open contact is connected with a collector of a triode Q0, an emitter of the triode Q0 is grounded, and the gate controller is connected with a base of a triode Q0. When the trigger triode Q0 of the gate controller is conducted, the coil part of the relay K0 is electrified, the normally open contact of the relay is closed, the alarm device is electrified, and an alarm signal is sent out.
When the recognition controller detects the body temperature of the user through the infrared thermometer, whether the body temperature is higher than the set body temperature or not is judged, if so, the body temperature of the user is judged to be overhigh, information of the overhigh body temperature of the user is sent to the gate controller, the gate controller does not open the first movable door 11 and the second movable door 12 after receiving the information, and the alarm device is controlled to send an alarm signal.
Be provided with first vibration sensor and second vibration sensor on first dodge gate 11 and second dodge gate 22 respectively, what first vibration sensor and second vibration sensor adopted in this embodiment all is the integrated magnetoelectric vibration sensor that the model is SE920, and the floodgate machine controller is connected with first vibration sensor, second vibration sensor's signal output part, detects the vibration amplitude of first dodge gate 11 through first vibration sensor, detects the vibration amplitude of second dodge gate 21 through second vibration sensor.
As another embodiment, a vibration sensor may be provided only on the first movable door 11 or the second movable door 22.
When the vibration amplitude of the first movable door 11 or the second movable door 21 reaches the set amplitude, the movable door is judged to be violently damaged by a person, and the alarm device is controlled to send an alarm signal.
An infrared transmitting device is arranged above the first movable door 11 of the first box body 1, an infrared receiving device is arranged above the second movable door 21 of the second box body 2, and the gate controller is connected with the infrared receiving device. When no person or object passes through the pedestrian passageway, the infrared receiving device can receive the infrared rays emitted by the infrared emitting device; when people or objects pass through the pedestrian passageway, the infrared receiving device cannot receive the infrared rays emitted by the infrared emitting device. The gate controller is connected with the infrared receiving device and judges whether an object passes through the gate controller from the upper part of the first movable door 11 and the second movable door 21 when the first movable door and the second movable door are in a closed state according to signals of the infrared receiving device, and if the object passes through the gate controller, the gate controller controls the alarm device to send alarm information.
The infrared ray emitting device and the infrared ray receiving device in the present embodiment employ the infrared ray emitting portion and the infrared ray receiving portion of the infrared distance measuring sensor GP2D 12.
The face recognition device 3 is also provided with an infrared distance measurement sensor, the recognition controller is connected with the infrared distance measurement sensor, whether a person approaches the face recognition device or not is judged according to a signal detected by the infrared distance measurement sensor, if so, the person wakes up, otherwise, the person enters a dormant state, and therefore energy consumption is reduced. In this embodiment, the infrared distance measuring sensor is an infrared distance measuring sensor of happ brand model GP2D 12.
In this embodiment, the identification controller and the gate controller both use ARM-series singlechips, wherein the identification controller is connected with a first wireless communication module, the gate controller is connected with a second wireless communication module, and the first wireless communication module is in wireless communication connection with the second wireless communication module, so as to establish wireless communication connection between the identification controller and the gate controller. In this embodiment, the first wireless communication module and the second wireless communication module are both ZigBee-based wireless communication modules.
A wireless charging receiver coil L1 and a rectifier C1 are provided inside the base 31, and as shown in fig. 5, the wireless charging receiver coil L1 is connected to the ac side of the rectifier C1, and the dc side of the rectifier C1 is connected to the battery B inside the face recognition device 3. The identification controller is connected with a coil part of a relay K10, and a normally open contact of a relay K10 is arranged on a line of a rectifier C1 connected with a storage battery B on the direct current side. The rectifier C1 in this embodiment is a full bridge rectifier circuit including four diodes.
In this embodiment, a wireless charging transmitting coil L2 is disposed in the first box 1, two ends of the wireless charging transmitting coil L2 are respectively connected to a live wire interface and a zero line interface of the ac power supply interface, and the live wire interface and the zero line interface are respectively used for connecting a live wire and a zero line of 220V ac power. Two normally open contacts of the contactor J0 are respectively arranged on a line of the wireless charging transmitting coil L1 connected with the live wire interface and the zero wire interface.
The gate controller is connected to the coil portion of contactor J11 in the same manner as it is connected to contactor J1 and contactor J2. The coil part of the relay K3 is connected to the identification controller in the same manner as the brake controller is connected to the relay K1 and the relay K2.
The recognition controller is also connected with signal output ends of a first current sensor and a second current sensor, wherein the first current sensor is arranged on a circuit between the direct current sides of the storage battery connection rectifier, the second current sensor is arranged on electric equipment in a face recognition device such as a storage battery connection recognition controller, the recognition controller detects the charging current of the storage battery through the first current sensor, detects the discharging current of the storage battery through the second current sensor, and calculates the residual electric quantity of the storage battery according to the charging current and the discharging current of the storage battery by adopting an ampere-hour integration method.
When the residual capacity of the storage battery is smaller than the set capacity, controlling a normally open contact of a relay K3 to be closed, and sending a charging request to a gate controller;
after the gate controller receives the charging request, the normally open contact of the contactor J11 is controlled to be closed;
after a normally open contact of the contactor J11 is closed, the wireless charging transmitting coil L2 is electrified, the wireless charging receiving coil L1 induces electricity and sends the electricity to the rectifier according to the electromagnetic induction principle, and the rectifier rectifies the electricity into direct current to charge the storage battery.
The first case 1 is provided with a first card reading area, and the second case 2 is provided with a second card reading area. A first card reader is arranged in the first box body 1, and the position of the first card reader corresponds to the first card reading area; a second card reader is arranged in the second box body 2, and the position of the second card reader corresponds to the second card reading area. The gate controller is connected with the first card reader and the second card reader, receives corresponding signals and identifies the corresponding signals when someone swipes a card in the first card reading area or the second card reading area, and controls the first movable door 11 and the second movable door 12 to be opened when the identification passes.
In the embodiment, the first card reader and the second card reader are both YW-602 radio frequency card readers, and are connected with the gate controller through a USB interface. As another embodiment, a card reader may be provided only in the first casing 1 or the second casing 2.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention, but should not be construed as limiting the claims, and the present invention is not limited to the above-described embodiments, but may be modified in various ways. In summary, all changes that can be made within the scope of the independent claims of the present invention are within the scope of the present invention.
Claims (8)
1. An access control system with attendance equipment comprises face recognition equipment, a gate controller, a first box body and a second box body, wherein the first box body and the second box body are arranged in parallel along the same direction, and a channel is formed between the first box body and the second box body; the gate controller is connected with the first movable door and the second movable door and used for controlling the actions of the first movable door and the second movable door; the face recognition device is characterized in that sliding grooves are formed in the tops of the first box body and/or the second box body, the face recognition device is arranged on a sliding block, and the sliding block is matched with the sliding grooves and used for detachably mounting the face recognition device on the first box body/the second box body.
2. The access control system with attendance checking equipment as claimed in claim 1, wherein the face recognition equipment comprises a recognition controller, a face collection device and a display screen, the recognition controller is connected with the face collection device and the display screen and is in wireless communication connection with the gate controller.
3. The access control system with attendance checking equipment as claimed in claim 2, wherein the face recognition equipment is further provided with an infrared thermometer, and the recognition controller is connected with the infrared thermometer; the identification controller is used for judging whether the temperature of the user is too high according to the signal detected by the infrared thermometer and sending the information of forbidding opening the door to the gate controller when the temperature of the user is too high.
4. The access control system with attendance checking equipment as claimed in claim 1, wherein the first box or the second box is provided with a detection light generating device above the corresponding movable door, and a corresponding detection light receiving device is provided at a corresponding position of the other box; the gate controller is connected with the detection light receiving device and used for judging whether a person crosses over the first movable door and the second movable door or not according to the signal received by the detection light receiving device.
5. The access control system with attendance checking equipment as claimed in claim 1, wherein the first and/or second movable doors are provided with vibration sensors, and the gate controller is connected with the vibration sensors for determining whether there is violent damage according to signals detected by the vibration sensors.
6. The access control system with attendance checking equipment as claimed in claim 1, wherein a wireless charging receiving device is provided in the slider, a wireless charging transmitting device is provided in the first box and/or the second box, and the wireless charging receiving device is connected to a storage battery in the face recognition equipment.
7. The access control system with attendance checking equipment as claimed in claim 1, wherein the face recognition device is further provided with an infrared distance measuring sensor, and the recognition controller determines whether a person approaches the access control system according to the infrared distance measuring sensor.
8. The access control system with the attendance checking device according to claim 1, wherein a card reader is further disposed on the first box and/or the second box, and the gate controller is connected with the card reader and is configured to acquire the identity information of the user according to the card reader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020633147.5U CN211577966U (en) | 2020-04-22 | 2020-04-22 | Access control system with attendance equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020633147.5U CN211577966U (en) | 2020-04-22 | 2020-04-22 | Access control system with attendance equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211577966U true CN211577966U (en) | 2020-09-25 |
Family
ID=72527684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020633147.5U Expired - Fee Related CN211577966U (en) | 2020-04-22 | 2020-04-22 | Access control system with attendance equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211577966U (en) |
-
2020
- 2020-04-22 CN CN202020633147.5U patent/CN211577966U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 Termination date: 20210422 |