CN211827379U - Access control cluster management system suitable for school uses - Google Patents
Access control cluster management system suitable for school uses Download PDFInfo
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- CN211827379U CN211827379U CN201922368138.8U CN201922368138U CN211827379U CN 211827379 U CN211827379 U CN 211827379U CN 201922368138 U CN201922368138 U CN 201922368138U CN 211827379 U CN211827379 U CN 211827379U
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- entrance guard
- cloud server
- camera
- terminal controller
- access control
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Abstract
The utility model discloses an entrance guard cluster management system suitable for schools, which comprises a management end PC, an entrance guard terminal controller and a cloud server; the management end PC is connected with the fingerprint collector and the camera, is connected with the cloud server through the Internet, and transmits the collected face image data and fingerprint collection data of the student user to the cloud server and uploads the class schedule data packet to the cloud server; the method comprises the following steps that an entrance guard terminal controller is arranged outside a door of each target room to be controlled respectively, all the entrance guard terminal controllers are connected with a cloud server through the Internet, and the entrance guard terminal controllers can read required data from the cloud server; entrance guard terminal controller includes display screen, camera, fingerprint identification module to entrance guard terminal controller is connected with the electromagnetic lock, can control the electromagnetic lock action according to the verification condition, thereby the on-off state of control door.
Description
Technical Field
The utility model belongs to the technical field of access control management system, concretely relates to entrance guard cluster management system suitable for school uses.
Background
At present, the known access control system mainly completes the control of an access control (lock), and part of the access control system can be internally provided with part of user information to complete the functions of identity confirmation and attendance checking. However, in order to solve the problems of large number of people in class and high mobility in environments such as school classrooms, laboratories and training rooms, the built-in image fingerprint database of the access control system cannot meet the actual requirements, and does not include support for school timetables and notification information.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's is not enough, provides an entrance guard cluster management system suitable for school uses, and this system not only accomplishes entrance guard's control, the certification of registering to treat information such as authentication user's image, fingerprint through the buffer memory technique according to the class schedule buffer memory, under the condition of guarantee authentication speed, broken through entrance guard terminal data storage bottleneck. Meanwhile, the change condition of the class schedule is displayed in real time at the entrance guard terminal, the entrance guard (lock) is opened and closed at regular time according to the class schedule, and the notification and information are pushed to the terminal.
The utility model discloses a realize through following technical scheme:
an access control cluster management system suitable for schools comprises a management terminal PC, an access control terminal controller and a cloud server;
the management terminal PC is connected with a fingerprint collector and a camera, and the management terminal PC realizes the face image collection and the fingerprint collection of the student user through the fingerprint collector and the camera;
the management terminal PC is connected with the cloud server through the Internet;
the method comprises the following steps that an entrance guard terminal controller is arranged outside a door of each target room to be controlled respectively, all the entrance guard terminal controllers are connected with a cloud server through the Internet, and the entrance guard terminal controllers can read required data from the cloud server;
entrance guard terminal controller includes display screen, camera, fingerprint identification module to entrance guard terminal controller is connected with the electromagnetic lock, can control the electromagnetic lock action according to the verification condition, thereby the on-off state of control door.
In the technical scheme, the entrance guard terminal controller comprises an MCU (microprogrammed control unit), a display screen, a camera, a fingerprint identification module and a relay module, wherein the MCU adopts an ARM (advanced RISC machines) embedded mainboard, and the specific model of the MCU is Lanxus LX-R22; the camera adopts a Risym ov7670 camera module which is connected with a CAMEAR interface of an LX-R22 mainboard; the fingerprint identification module adopts an AS608 optical fingerprint identification module, and is connected with a first serial port of an LX-R22 mainboard; the display module adopts a DMT48270C043_04WN 4.3 inch Diwen display screen which is connected with a second serial port of the LX-R22 mainboard; one GPIO pin of the LX-R22 mainboard is connected with the relay module, and the control of the electromagnetic lock is realized by controlling the relay module; and the network port of the LX-R22 mainboard is connected with a network cable to realize the connection with the cloud server through the Internet.
The utility model discloses an advantage and beneficial effect do:
1. the system breaks through the storage bottleneck of the existing access control system, the number of content users of the general access control system is about hundreds of people, the storage number is more, the price is higher, the system adopts a cache technology, and only the authentication data of the class attendance of the practical training room on the same day is cached.
2. Selectively authenticate the user. Even traditional access control system can store general user, but can't filter specific teaching area current time course user, this system filters local current time user according to the schedule data, only corresponds personnel of class and signs in the authentication, and other users are invalid.
3. And opening and closing the access control at regular time according to the class schedule. The traditional access control method is to set uniform time for timing opening and closing. The system can open and close the entrance guard according to the schedule time, and automatically adjust the opening and closing time along with the schedule change.
4. And (5) displaying a class schedule. And dynamically adjusting the schedule information and displaying the schedule information on the terminal in real time.
5. And displaying the notification information. And remotely pushing the image-text information to be displayed on the terminal in real time.
Drawings
Fig. 1 is the first schematic view of the access control cluster management system suitable for school use of the present invention.
Fig. 2 is a circuit structure diagram of the entrance guard terminal controller of the second embodiment of the present invention.
Fig. 3 is the embodiment of the utility model provides a five entrance guard cluster management system's that are applicable to school's use schematic diagrams.
For a person skilled in the art, other relevant figures can be obtained from the above figures without inventive effort.
Detailed Description
In order to make the technical field person understand the solution of the present invention better, the technical solution of the present invention is further described below with reference to the specific embodiments.
Example one
Referring to fig. 1, an access control cluster management system suitable for schools includes a management side PC, an access control terminal controller, and a cloud server.
The management end PC is connected with a fingerprint collector and a camera, and the management end PC realizes the face image collection and the fingerprint collection of the student user through the fingerprint collector and the camera. The management PC is preferably provided in a educational administration center.
The management terminal PC is connected with the cloud server through the Internet, the acquired face image data and fingerprint acquisition data of the student user are transmitted to the cloud server to be stored, and a class schedule data packet is uploaded to the cloud server and comprises class starting and ending time, class attendance information, class location information and class schedule information to be displayed.
And the door of each target room to be controlled is provided with one door control terminal controller, all the door control terminal controllers are connected with the cloud server through the Internet, and the door control terminal controllers can read required data from the cloud server.
The entrance guard terminal controller has display screen, camera, fingerprint identification module to entrance guard terminal controller is connected with the electromagnetic lock, can control the electromagnetic lock action according to the verification condition, thereby the on-off state of control door.
Example two
Referring to fig. 2, specifically, the access control terminal controller includes an MCU, a display screen, a camera, a fingerprint recognition module, and a relay module. The MCU adopts an ARM embedded mainboard, the specific model of the MCU is Lanxus LX-R22, the MCU is provided with 5 paths of USB, 4 paths of serial ports, a network port, a GPIO (general purpose input/output), an I2C interface and a camera interface, and the MCU has a data storage function. The camera adopts a Risym ov7670 camera module which is connected with a CAMEAR interface of an LX-R22 mainboard. The fingerprint identification module adopts an AS608 optical fingerprint identification module which is connected with a first serial port of an LX-R22 mainboard. The display module adopts a DMT48270C043_04WN 4.3 inch Diety display screen which is connected with a second serial port of the LX-R22 mainboard. One of GPIO pins of the LX-R22 mainboard is connected with a relay module, and the control of the electromagnetic lock is realized by controlling the relay module (the relay module is connected in series on a power supply circuit of the electromagnetic lock to control the conduction of the power supply circuit of the electromagnetic lock). And the network port of the LX-R22 mainboard is connected with a network cable to realize the connection with the cloud server through the Internet.
EXAMPLE III
The working method of the access control cluster management system comprises the following steps:
the method comprises the following steps: the management terminal PC collects user fingerprint information through a fingerprint collector, collects user face image information through a camera, and transmits the collected user face image information, fingerprint collection information and class schedule data to the cloud server through the Internet.
Step two: the access control terminal controller sends a request to the cloud server, all class schedule data packets (each room generally has 2-5 classes each day and has small data volume) corresponding to the access control terminal controller location in the same day are searched from the cloud server, then the class starting time in the class schedule data packets is read, and the class starting time is sequenced according to the sequence of the class starting time.
Step three: the entrance guard terminal controller starts working according to the course starting time, and firstly, the information of the to-be-displayed schedule in the currently executed schedule data packet is displayed through a display screen so as to be known by students and teachers; then, the access control terminal controller reads the information of the lessee in the currently executed class schedule data packet, and downloads the corresponding face image data and fingerprint acquisition data of the student user from the cloud server to a local cache according to the information of the lessee; then, the access control terminal controller authenticates the user according to the downloaded user face image data and the downloaded fingerprint acquisition data:
the user scans the face of the user through the camera or collects fingerprints through the fingerprint identification module, the face image data downloaded by the entrance guard terminal controller and the fingerprint collection data are compared, the entrance guard terminal controller sends an opening instruction to the electromagnetic lock according to the comparison, the instruction is successfully executed, a result is returned, and the result is displayed on the display screen; and if the matching fails, the access control terminal controller outputs verification identification information to the display screen and waits for the next input.
Step four: and the entrance guard terminal controller finishes the authentication work of the current course according to the course finishing time in the schedule data packet, automatically deletes the downloaded user face image data and fingerprint acquisition data, and waits for executing the authentication work of the course of the next period.
Furthermore, the information of the lessees in the class schedule data is defined by the student numbers, and each user is guaranteed to correspond to a unique code, so that the condition that the data is disordered due to name renaming is avoided.
Further, the course location information in the schedule data is defined by a specific code, and different room numbers, such as floor number-floor area-floor-room number-door number (since each room has multiple doors, the door number is detailed).
Furthermore, each entrance guard terminal controller carries out coding definition according to the position of the location point of the entrance guard terminal controller, and the coding rule is consistent with the course location information of the course data packet, so that the entrance guard terminal controller can quickly find the course data packet corresponding to the location point of the entrance guard terminal controller from the cloud server.
Further, the schedule data packet is stored in a classified manner according to the location and time (day to day) of the course, and is periodically updated by the manager.
Example four
Furthermore, the schedule data packet can also contain image-text notification information which is displayed through a display screen of the access terminal controller.
EXAMPLE five
Further, referring to fig. 3, the access control terminal controller further includes a radio frequency receiving module, which is capable of reading information of a radio frequency card, where the radio frequency card is preferably used by a teacher or other managers, and has a high authority, so that the teacher or other managers can control the opening and closing state of the door conveniently.
The invention has been described above by way of example, and it should be noted that any simple variants, modifications or other equivalent substitutions by a person skilled in the art without spending creative effort may fall within the scope of protection of the present invention without departing from the core of the present invention.
Claims (2)
1. An access control cluster management system suitable for schools is characterized by comprising a management terminal PC, an access control terminal controller and a cloud server;
the management terminal PC is connected with a fingerprint collector and a camera, and the management terminal PC realizes the face image collection and the fingerprint collection of the student user through the fingerprint collector and the camera;
the management terminal PC is connected with the cloud server through the Internet;
the method comprises the following steps that an entrance guard terminal controller is arranged outside a door of each target room to be controlled respectively, all the entrance guard terminal controllers are connected with a cloud server through the Internet, and the entrance guard terminal controllers can read required data from the cloud server;
entrance guard terminal controller includes display screen, camera, fingerprint identification module to entrance guard terminal controller is connected with the electromagnetic lock, can control the electromagnetic lock action according to the verification condition.
2. The access control cluster management system suitable for schools according to claim 1, wherein the access control terminal controller comprises an MCU, a display screen, a camera, a fingerprint identification module and a relay module, wherein the MCU adopts an ARM embedded mainboard, the model of which is Lanxus LX-R22; the camera adopts a Risym ov7670 camera module which is connected with a CAMEAR interface of an LX-R22 mainboard; the fingerprint identification module adopts an AS608 optical fingerprint identification module, and is connected with a first serial port of an LX-R22 mainboard; the display screen adopts a DMT48270C043_04WN 4.3 inch Diwen display screen, and is connected with a second serial port of the LX-R22 mainboard; one GPIO pin of the LX-R22 mainboard is connected with the relay module, and the control of the electromagnetic lock is realized by controlling the relay module; and the network port of the LX-R22 mainboard is connected with a network cable to realize the connection with the cloud server through the Internet.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922368138.8U CN211827379U (en) | 2019-12-25 | 2019-12-25 | Access control cluster management system suitable for school uses |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922368138.8U CN211827379U (en) | 2019-12-25 | 2019-12-25 | Access control cluster management system suitable for school uses |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110956726A (en) * | 2019-12-25 | 2020-04-03 | 天津市职业大学 | Access control cluster management system suitable for school and management method thereof |
| CN112669501A (en) * | 2020-11-27 | 2021-04-16 | 宁波阶梯教育科技有限公司 | Access control method, device and computer readable storage medium |
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2019
- 2019-12-25 CN CN201922368138.8U patent/CN211827379U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110956726A (en) * | 2019-12-25 | 2020-04-03 | 天津市职业大学 | Access control cluster management system suitable for school and management method thereof |
| CN112669501A (en) * | 2020-11-27 | 2021-04-16 | 宁波阶梯教育科技有限公司 | Access control method, device and computer readable storage medium |
| CN112669501B (en) * | 2020-11-27 | 2023-03-14 | 宁波阶梯教育科技有限公司 | Access control method, device and computer readable storage medium |
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