CN111429633A - Intelligent access control system with video acquisition function - Google Patents
Intelligent access control system with video acquisition function Download PDFInfo
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- CN111429633A CN111429633A CN202010226999.7A CN202010226999A CN111429633A CN 111429633 A CN111429633 A CN 111429633A CN 202010226999 A CN202010226999 A CN 202010226999A CN 111429633 A CN111429633 A CN 111429633A
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- 238000012544 monitoring process Methods 0.000 claims abstract description 38
- 238000007726 management method Methods 0.000 claims abstract description 20
- 238000004891 communication Methods 0.000 claims abstract description 18
- 238000012545 processing Methods 0.000 claims abstract description 15
- 238000013500 data storage Methods 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims description 9
- 230000004044 response Effects 0.000 claims description 7
- 230000005389 magnetism Effects 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 3
- 230000006870 function Effects 0.000 abstract description 15
- 238000005516 engineering process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Computer Networks & Wireless Communication (AREA)
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- Medical Informatics (AREA)
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Abstract
An intelligent access control system with a video acquisition function comprises a cloud access control service platform, a cloud data storage platform, a Web Server, a user side and an access control terminal, wherein the cloud access control service platform comprises a terminal connection management Server, a Kafka message queue Server and a monitoring data processing Server, the cloud data storage platform comprises a MongoDB monitoring data memory, an SQ L Server application data memory and a Redis buffer data memory, the Web Server is used for carrying out network communication, the user side comprises a mobile phone App and a Web browser, the access control terminal comprises a main control board, a card reader, a door lock and a camera, the card reader is used for reading card information and carrying out communication operation with the main control board, the door lock is used for carrying out opening and closing actions, and the camera is used for acquiring image and video information and storing the image and video information in the local through an SD card.
Description
Technical Field
The invention relates to the technical field of door control, in particular to an intelligent door control system with a video acquisition function.
Background
The forbidden authority of the door is the guard and precaution of the door. The "door" herein, in a broad sense, includes various passages that can pass, including a door through which people pass, a door through which vehicles pass, and the like. Thus, the access control includes a vehicle access control. In yard management applications, vehicle access is an important means of vehicle management; the entrance guard safety management system is a modern safety management system, it integrates microcomputer automatic identification technology and modern safety management measures into one body, it relates to many new technologies of electronics, machinery, optics, computer technology, communication technology and biological technology. The method is an effective measure for realizing safety precaution management at the entrance and exit of important departments. The system is suitable for various essential departments, such as banks, hotels, machine rooms, ordnance depots, essential rooms, offices, intelligent districts, factories and the like; the access control system among the prior art mostly uses the card to unblock, and the in-process of unblock does not possess the video acquisition function, and lawbreakers can open entrance guard through stealing the card, has the potential safety hazard.
In order to solve the problem, the intelligent access control system with the video acquisition function is provided in the application.
Disclosure of Invention
Objects of the invention
The invention provides an intelligent access control system with a video acquisition function, aiming at solving the technical problems that most of access control systems in the prior art in the background art use cards for unlocking, have no video acquisition function in the unlocking process, and have potential safety hazards because lawless persons can steal the cards to open the access control.
(II) technical scheme
In order to solve the problems, the invention provides an intelligent access control system with a video acquisition function, which comprises a cloud access control service platform, a cloud data storage platform, a Web server, a user side and an access control terminal;
the cloud access control service platform comprises a terminal connection management server, a Kafka message queue server and a monitoring data processing server; the cloud access control service platform is used for maintaining network connection between a cloud and each access control terminal; receiving, analyzing and storing basic monitoring data acquired by an access control terminal; sending a control instruction to the access control terminal and processing a response result of the terminal;
the terminal connection management server writes original monitoring data towards a Kafka message queue server; the monitoring data processing server reads original monitoring data in the Kafka message queue server and writes the analyzed monitoring data into the cloud data storage platform;
the cloud data storage platform is used for storing basic monitoring data, Web application data and Web application cache data collected by the access control terminal;
the MongoDB server is used for storing basic monitoring data, including information of entrance and exit of a resident, alarm of entrance guard and the like;
the SQ L Server Server is used for storing application data including community, building, room, terminal, card and household relational data;
the Redis server is used for providing shared data cache for Web service, monitoring data processing service and access control terminal control service;
the Web server is used for carrying out network communication;
the user side comprises a mobile phone App and a Web browser;
the access control terminal comprises a main control board, a card reader, a door lock and a camera;
the main control board is used for receiving and storing entrance guard card data sent by the background server, controlling the work of an entrance guard card reader and a motor lock, and uploading information such as card swiping, door magnetism and alarming to the background server;
the card reader is used for reading card information and communicating with the main control board;
the door lock is used for executing the opening and closing actions;
the camera is used for collecting images and video information and storing the images and the video information in the local through the SD card.
Preferably, the main control board is provided with a 4G module based on 4G network communication.
Preferably, the main control board is provided with a plurality of main control board interfaces, and the interfaces include L ED interface, human body induction input interface, fire control input interface, alarm input interface, door sensor input interface, door opening control interface, RS485 communication interface, USB interface, power supply interface and Ethernet interface.
Preferably, the main control board is provided with a human body infrared detection module for detecting whether a person is present.
Preferably, a 5V buzzer is arranged on the card reader and used for sending out prompt information.
Preferably, the card reader is provided with a power input interface and an RS485 communication interface.
Preferably, the card reader is in communication connection with the main control board through an RS485 bus.
Preferably, the door lock is provided with a door lock position detection module and a door magnetism detection module.
Preferably, a stepping motor driving module is arranged on the door lock.
Preferably, the camera is provided with an infrared camera for night use.
The technical scheme of the invention has the following beneficial technical effects: when a user swipes a card to open the door, the main control board receives data sent by the card reader and checks whether the IC card is legal, if so, the main control board sends a door opening signal to the door lock, and the card swiping information is uploaded to the server. The door opening state is monitored through a door magnetic detector, and when the door is opened for more than 120 seconds and is not closed, alarm information is sent to a background server. A video (720p, 30fps) and two photographs (1280 × 720 resolution) were taken while swiping the card. A human body infrared module is used for detecting whether a person exists, and a video (720p, 30fps) is always shot when the person exists. The video and the photos are stored in the local terminal equipment TF card. Uploading corresponding videos and photos of a specified terminal and a specified date to a cloud server according to a command issued by the server; when a lawbreaker steals the card to open the access control, the access control can automatically shoot pictures and videos and upload the pictures and videos to an appointed terminal, so that police can conveniently solve a case.
Drawings
Fig. 1 is an overall architecture diagram of an intelligent access control system with a video capture function according to the present invention.
Fig. 2 is a schematic diagram of a hardware system scheme of an access terminal device in the intelligent access control system with a video acquisition function according to the present invention.
Fig. 3 is a schematic view of a main control board in the intelligent access control system with a video capture function according to the present invention.
Fig. 4 is a schematic view of a scheme of a card reader in the intelligent access control system with a video capture function according to the present invention.
Fig. 5 is a schematic view of a door lock in the intelligent access control system with a video capture function according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1 to 5, the intelligent access control system with a video acquisition function provided by the present invention includes a cloud access control service platform, a cloud data storage platform, a Web server, a user side and an access control terminal;
the cloud access control service platform comprises a terminal connection management server, a Kafka message queue server and a monitoring data processing server; the cloud access control service platform is used for maintaining network connection between a cloud and each access control terminal; receiving, analyzing and storing basic monitoring data acquired by an access control terminal; sending a control instruction to the access control terminal and processing a response result of the terminal;
the terminal connection management server writes original monitoring data towards a Kafka message queue server; the monitoring data processing server reads original monitoring data in the Kafka message queue server and writes the analyzed monitoring data into the cloud data storage platform;
the cloud data storage platform is used for storing basic monitoring data, Web application data and Web application cache data collected by the access control terminal;
the MongoDB server is used for storing basic monitoring data, including information of entrance and exit of a resident, alarm of entrance guard and the like; MongoDB can store unstructured data and can adapt to changes of services more conveniently; the data volume of basic monitoring data is larger, and mongoDB can provide faster read-write speed in a slicing mode.
The SQ L Server Server is used for storing application data including community, building, room, terminal, card and household relational data;
the Redis server is used for providing shared data cache for Web service, monitoring data processing service and access control terminal control service;
the Web server is used for carrying out network communication;
the user side comprises a mobile phone App and a Web browser;
the access control terminal comprises a main control board, a card reader, a door lock and a camera;
the main control board is used for receiving and storing entrance guard card data sent by the background server, controlling the work of an entrance guard card reader and a motor lock, and uploading information such as card swiping, door magnetism and alarming to the background server;
the card reader is used for reading card information and communicating with the main control board;
the door lock is used for executing the opening and closing actions;
the camera is used for collecting images and video information and storing the images and the video information in the local through the SD card.
In an optional embodiment, a 4G module based on 4G network communication is arranged on the main control board.
In an optional embodiment, the main control board is provided with a plurality of main control board interfaces, and the interfaces include an L ED interface, a human body induction input interface, a fire control input interface, an alarm input interface, a door sensor input interface, a door opening control interface, an RS485 communication interface, a USB interface, a power supply interface and an ethernet interface.
In an optional embodiment, a human body infrared detection module is arranged on the main control board and used for detecting whether a person is present.
In an optional embodiment, a 5V buzzer is arranged on the card reader for sending out prompt messages.
In an optional embodiment, the card reader is provided with a power input interface and an RS485 communication interface.
In an optional embodiment, the card reader is in communication connection with the main control board through an RS485 bus.
In an optional embodiment, the door lock is provided with a door lock position detection module and a door magnetism detection module.
In an alternative embodiment, the door lock is provided with a stepper motor drive module.
In an alternative embodiment, the camera is provided with an infrared camera for night use.
In the invention, each access control terminal is connected to the terminal connection management service of the cloud end through the TCP, and the connection management service issues corresponding basic configuration information to the access control terminals according to the model versions of each terminal. When the number of the terminals is large, a cluster mode can be adopted to provide services supporting high concurrent connection. The entrance guard terminal uploads information such as personnel entering and leaving, entrance guard alarm and the like to the connection management service. To reduce the computational pressure of the connection management service, the connection management service simply writes the raw monitoring data into the Kafka message queue server. When the data volume is large, the Kafka service can be provided in a cluster mode. The monitoring data processing service reads original monitoring data from Kafka to analyze and process the original monitoring data, and then writes the processed monitoring data into a mongoDB server in the cloud data storage platform. When the data volume is large, a plurality of monitoring data processing services can be provided and the messages in Kafka can be consumed concurrently. When a user operates the access control terminal on a mobile phone APP or a Web browser, the client program sends a request of the user to the Web server. The Web server sends a control request to the terminal connection management service according to the operation request of the user. The terminal connection management service converts the related request into a control instruction and sends the control instruction to the specified terminal, and then returns the response result of the terminal to the Web service, and finally embodies the execution effect of the control instruction on a user interface.
The entrance guard terminal captures the picture or the video file through an entrance guard camera and then stores the picture or the video file in the local storage of the terminal. When a user needs to retrieve multimedia monitoring data of a certain terminal in a certain time period through a mobile phone APP or a Web browser, the cloud end can send an instruction to the access control terminal through the terminal connection management service, then the access control terminal directly uploads a locally stored specified multimedia file to the OSS of the Aliyun through an HTTP request, and a response result is returned to the cloud end after the uploading is completed. And after receiving the response result in the last step, the user side can directly obtain the multimedia file stored in the OSS through the HTTP request and consult the multimedia monitoring data.
The Web server realizes the related functions of the Web end of the access control system. The user can interact with the Web service through the mobile phone APP and the Web browser, the Web service returns response data in a JSON format according to the request, and the mobile phone APP and the Web browser render an interaction interface according to the JSON data. When the user request amount is large, a plurality of Web services can be provided and the user request can be processed by the load balancing technology.
When a user swipes a card to open the door, the main control board receives data sent by the card reader and checks whether the IC card is legal, if so, the main control board sends a door opening signal to the door lock, and the card swiping information is uploaded to the server. The door opening state is monitored through a door magnetic detector, and when the door is opened for more than 120 seconds and is not closed, alarm information is sent to a background server. A video (720p, 30fps) and two photographs (1280 × 720 resolution) were taken while swiping the card. A human body infrared module is used for detecting whether a person exists, and a video (720p, 30fps) is always shot when the person exists. The video and the photos are stored in the local terminal equipment TF card. And uploading the corresponding video and the corresponding photo of the appointed terminal and the appointed date to a cloud server according to the instruction issued by the server.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (10)
1. An intelligent access control system with a video acquisition function is characterized by comprising a cloud access control service platform, a cloud data storage platform, a Web server, a user side and an access control terminal;
the cloud access control service platform comprises a terminal connection management server, a Kafka message queue server and a monitoring data processing server; the cloud access control service platform is used for maintaining network connection between a cloud and each access control terminal; receiving, analyzing and storing basic monitoring data acquired by an access control terminal; sending a control instruction to the access control terminal and processing a response result of the terminal;
the terminal connection management server writes original monitoring data towards a Kafka message queue server; the monitoring data processing server reads original monitoring data in the Kafka message queue server and writes the analyzed monitoring data into the cloud data storage platform;
the cloud data storage platform is used for storing basic monitoring data, Web application data and Web application cache data collected by the access control terminal;
the MongoDB server is used for storing basic monitoring data, including information of entrance and exit of a resident, alarm of entrance guard and the like;
the SQ L Server Server is used for storing application data including community, building, room, terminal, card and household relational data;
the Redis server is used for providing shared data cache for Web service, monitoring data processing service and access control terminal control service;
the Web server is used for carrying out network communication;
the user side comprises a mobile phone App and a Web browser;
the access control terminal comprises a main control board, a card reader, a door lock and a camera;
the main control board is used for receiving and storing entrance guard card data sent by the background server, controlling the work of an entrance guard card reader and a motor lock, and uploading information such as card swiping, door magnetism and alarming to the background server;
the card reader is used for reading card information and communicating with the main control board;
the door lock is used for executing the opening and closing actions;
the camera is used for collecting images and video information and storing the images and the video information in the local through the SD card.
2. The intelligent access control system with the video acquisition function according to claim 1, wherein a 4G module based on 4G network communication is arranged on the main control board.
3. The intelligent access control system with the video acquisition function according to claim 1, wherein the main control board is provided with a plurality of main control board interfaces, and the interfaces comprise an L ED interface, a human body induction input interface, a fire control input interface, an alarm input interface, a door magnet input interface, a door opening control interface, an RS485 communication interface, a USB interface, a power supply interface and an Ethernet interface.
4. The intelligent access control system with the video acquisition function according to claim 1, wherein a human body infrared detection module is arranged on the main control board and used for detecting whether a person is present.
5. The intelligent access control system with the video acquisition function according to claim 1, wherein a 5V buzzer is arranged on the card reader for sending out prompt information.
6. The intelligent access control system with the video acquisition function according to claim 1, wherein the card reader is provided with a power input interface and an RS485 communication interface.
7. The intelligent access control system with the video acquisition function according to claim 1, wherein the card reader is in communication connection with the main control board through an RS485 bus.
8. The intelligent access control system with the video acquisition function according to claim 1, wherein a door lock position detection module and a door magnetism detection module are arranged on the door lock.
9. The intelligent access control system with the video acquisition function according to claim 1, wherein a stepping motor driving module is arranged on the door lock.
10. The intelligent access control system with video acquisition function of claim 1, wherein the camera is provided with an infrared camera for night use.
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| CN202010226999.7A CN111429633A (en) | 2020-03-27 | 2020-03-27 | Intelligent access control system with video acquisition function |
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| CN202010226999.7A CN111429633A (en) | 2020-03-27 | 2020-03-27 | Intelligent access control system with video acquisition function |
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