Intelligent access control equipment based on machine rooms of various stations of railway

Abstract

The invention discloses intelligent access control equipment based on machine rooms of various railway stations, which comprises intelligent access control units arranged in the machine rooms of various railway stations and used for acquiring IC card information, door magnetic switch information, password keyboard information, voice prompt information, alarm data, information of personnel entering and exiting and environment video data; the data network center obtains related information collected by the intelligent access control unit and performs data interaction with other systems; the service network management system manages data of the intelligent access control unit, the video monitoring system and the communication power supply and machine room environment monitoring system through the data network center; the video monitoring system obtains video data of the data network center, and monitors machine rooms of all stations of the railway and environment conditions around the stations in real time; and the communication power supply and the machine room environment monitoring system are used for acquiring data of the data network center and remotely controlling the intelligent access control unit based on the acquired related data. Therefore, unattended operation of the machine room entrance guard can be realized.

Description

Technical Field

[0001] The invention relates to an intelligent access control device based on computer rooms of various railway stations, and relates to the access control field of the security industry. Background Art

[0002] With the development of new technologies such as 5G, Internet of Things, big data, and AI, biometric systems, especially face recognition systems, are rapidly becoming popular and deeply integrated with access control systems. Under the premise of accelerating the construction of smart cities, smart construction sites, and smart communities in my country, the application and development space of smart access control units will be broader.

[0003] The intelligent access control system is based on intelligent technology. Through intelligent management, intelligent control, data collection and analysis, it effectively ensures the safety of people and objects entering and exiting, promotes the refinement and intelligence of site management, and also improves management efficiency. The intelligent access control management system can not only improve access control security and prevent illegal entry and exit, but also further strengthen the precise control of access control information to achieve digital management, improve work efficiency and user satisfaction.

[0004] The existing railway machine room access control system has the following technical problems: 1) Insufficient system stability: Some railway station machine rooms are located outdoors. The system has poor stability and is prone to failure in harsh environments such as high temperature, low temperature, and humidity. 2) Data security issues: The railway access control system involves a large amount of sensitive data, such as personnel information, entry and exit records, etc., and there is a risk of data leakage. 3) Poor interactive experience: Some systems are complex to operate and have unfriendly user interfaces, resulting in a poor user experience. 4) Insufficient system scalability: As business develops, some systems are difficult to be compatible with new railway machine room systems and require frequent upgrades or replacements. 5) Difficult troubleshooting: When the access control system fails, some systems find it difficult to quickly locate the problem, resulting in a long troubleshooting cycle. Summary of the invention

[0005] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, in view of the above problems, the purpose of the present invention is to provide an intelligent access control device based on the machine rooms of various railway stations that can realize unmanned machine room access control.

[0006] In order to achieve the above-mentioned invention object, the technical solution adopted by the present invention is: The intelligent access control device based on the computer room of various railway stations provided by the present invention comprises an intelligent access control unit, a data network center, a business network management system, a video monitoring system and a communication power supply and computer room environment monitoring system; the intelligent access control unit is arranged in the computer room of various railway stations and is used to collect IC card information, door magnetic switch information, password keyboard information, voice prompt information, alarm data, in-and-out personnel information and video data; the data network center is used to obtain the relevant information collected by the intelligent access control unit, and to exchange data with the business network management system, the video monitoring system and the communication power supply and computer room environment monitoring system; the business network management system is used to manage the data of the intelligent access control unit, the video monitoring system and the communication power supply and computer room environment monitoring system through the data network center; the video monitoring system is used to obtain the video data of the data network center, monitor the computer room of each railway station and the surrounding environment of the station in real time, and if the alarm data is monitored, the relevant video data of the alarm point is captured and sent to the data network center for storage and archiving; the communication power supply and computer room environment monitoring system is used to obtain the relevant data of the data network center and remotely control the intelligent access control unit based on the obtained relevant data.

[0007] Furthermore, the intelligent access control unit uses a FETMX6UL-C industrial-grade core board as the main control module CPU, and the main control module CPU is based on a core board of an NXP i.MX6UltraLite Cortex-A7 architecture processor. The core board is configured with 512MB RAM, 4GB eMMC, and supports Linux system operation.

[0008] Furthermore, the Ethernet interface of the main control module CPU is connected to the PHY chip and realizes a 6-way network interface through a SWITCH chip, and the network interface is used to connect to a voice module or a video module.

[0009] Furthermore, the main control module CPU realizes a 4-way door lock interface through a GPIO port to meet the 4-way door lock switch control. The physical interface adopts a terminal block type and is isolated by a relay. The door lock switch is realized by controlling the on and off of the relay.

[0010] Furthermore, the main control module CPU realizes a 4-way gated interface through a GPIO port, and the physical interface is Wiegand 24 or Wiegand 34, which is used to connect and swipe an IC card and control a password keyboard.

[0011] Furthermore, the main control module CPU realizes 4-way switch input interface and internal door opening control through the GPIO port, and the physical interface adopts a wiring terminal, and the isolation protection of each interface meets 2000Vrms.

[0012] Furthermore, the main control module CPU implements a 1-way DEBUG debugging interface through a UART interface for debugging.

[0013] Furthermore, the main control module CPU controls three LED indicator lights of different colors through the GPIO port to indicate the operating status of the system.

[0014] Furthermore, the intelligent access control unit has a built-in clock chip, which supports the automatic recording and incrementing function of the date.

[0015] Furthermore, the communication power supply and computer room environment monitoring system monitors the status of the intelligent access control unit in real time through the data network center, and issues real-time alarms and records any unlocking by illegal means, including: Trial and error alarm: If an illegal IC card is used to open the door or the password is entered incorrectly multiple times, the intelligent access control unit generates an alarm message, which is uploaded to the data network center. At the same time, the intelligent access control unit is accompanied by an alarm voice prompt; Violent door opening alarm: If the smart access control unit is not unlocked by correctly entering the password, IC card or data system authorization, it will generate an alarm message and upload it to the data network center. At the same time, the smart access control unit will also be accompanied by an alarm voice prompt.

[0016] The present invention adopts the above technical solution, and has the following characteristics: 1. The intelligent access control equipment of the present invention includes various machine room access control systems distributed at different locations of the railway, and is deployed in conjunction with communication power supplies and machine room environmental equipment to realize intelligent access control management of the machine room and unmanned machine room access control, thereby solving the problem of traditional access control manually checking documents and being unable to record relevant information, increasing peer efficiency, and reducing staff, etc.

[0017] 2. The data network center of the present invention is used in conjunction with the communication power supply and computer room environment monitoring system to achieve remote control and monitoring. The communication power supply and computer room environment monitoring system can monitor the computer room environment and access control system in real time, and transmit the monitoring data back to the data network center in real time. The information data management personnel can grasp the monitoring data in real time and can perform remote control in real time.

[0018] In summary, the present invention can be widely used in access control management of various signal rooms such as railway stations, relay stations, and signal rooms. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Throughout the accompanying drawings, the same reference numerals are used to represent the same components. In the accompanying drawings: Figure 1 The figure is a schematic diagram of the principle of the intelligent access control device according to an embodiment of the present invention.

[0020] Figure 2 The figure is a hardware structure diagram of the intelligent access control unit according to an embodiment of the present invention. DETAILED DESCRIPTION

[0021] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0022] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0023] For ease of description, spatially relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figures, such as "inside", "outside", "inner side", "outside", "below", "above", etc. Such spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figures.

[0024] The intelligent access control equipment based on the computer rooms of various railway stations provided by the present invention comprises an intelligent access control unit, which is arranged in the computer rooms of various railway stations and collects IC card information, door magnetic switch information, password keyboard information, voice prompt information, alarm data, in-and-out personnel information and environmental video data; a data network center obtains relevant information collected by the intelligent access control unit and exchanges data with other systems; a business network management system manages the data of the intelligent access control unit, the video monitoring system, and the communication power supply and computer room environment monitoring system through the data network center; the video monitoring system obtains the video data of the data network center and monitors the computer rooms of various railway stations and the surrounding environment of the stations in real time. If the alarm data is monitored, the video data related to the alarm point is captured and sent to the data network center for storage and archiving; the communication power supply and computer room environment monitoring system is used to obtain the relevant information of the data network center and remotely control the intelligent access control unit based on the obtained relevant information. Therefore, the intelligent access control device of the present invention is mainly used to effectively control the entry and exit of personnel, standardize internal human resource management, improve the security capabilities of important departments and places, and record all the details of the entry and exit to achieve convenient and safe management of the entrance and exit, including card issuance, entry and exit authorization, real-time monitoring, entry and exit query and printing reports, etc., thereby effectively solving the shortcomings of traditional manual verification of documents, frequent use of door locks, and inability to record information, improving the efficiency of passage while reducing the number of on-duty employees. Moreover, the operation and maintenance personnel of the intelligent access control equipment of the present invention can control and manage the intelligent access control units distributed in multiple communication stations at the central station. The intelligent access control unit accurately collects the information of people entering and leaving, improves management efficiency, and the equipment conforms to the usage habits of users in the railway industry.

[0025] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0026] like Figure 1 As shown, the intelligent access control equipment based on the computer rooms of various railway stations provided in this embodiment includes an intelligent access control unit 1, a data network center 2, a business network management system 3, a video monitoring system 4 and a communication power supply and computer room environment monitoring system 5.

[0027] Intelligent access control units 1, the number of which is set to be several, can be respectively set in various signal rooms such as railway stations, relay stations, signal rooms, store nodes, etc. according to needs, and are used to collect IC card information, door magnetic switch information, password keyboard information, voice prompt information, alarm data, in and out personnel information and environmental video data; The data network center 2 is used to obtain relevant information collected by the intelligent access control unit 1, and to interact with the business network management system 3, the video monitoring system 4, and the communication power supply and computer room environment monitoring system 5; The business network management system 3 is used to manage the business data information of the intelligent access control unit, the video monitoring system data information, and the communication power supply and computer room environment monitoring system through the data network 2.

[0028] The video monitoring system 4 is used to obtain relevant information of the data network center 2, monitor the machine rooms of each railway station and the surrounding environment of the station, and when an alarm occurs, capture the relevant video data of the alarm point and save it in the data network center 2 for archiving.

[0029] The communication power supply and computer room environment monitoring system 5 obtains relevant information of the data network center and monitors and manages it, and controls the intelligent access control unit 1 based on the obtained relevant information, such as voice control, opening and closing the access control, etc.

[0030] In a preferred embodiment of the present invention, the communication power supply and computer room environment monitoring system 5 is implemented through monitoring by a management control platform. The management control platform can remotely control door magnetic switches, lights, air conditioners, etc., and can also monitor the computer room environment, such as battery voltage, temperature, humidity, water intrusion, glass breakage, smoke detection, etc.

[0031] Furthermore, the communication power supply and computer room environment monitoring system 5 realizes remote control and monitoring through the management control platform monitoring, which provides higher security protection. The intelligent access control unit 1 is used in conjunction with the communication power supply and computer room environment monitoring system to monitor the status of the intelligent access control unit 1 in real time, issue real-time alarms and record any illegal unlocking, and upload the data to the network center 2, including: Trial and error alarm: If an illegal IC card is used to open the door or the password is entered incorrectly multiple times, the smart access control unit 1 generates an alarm message, which is uploaded to the data network center 2, and the smart access control unit 1 terminal is accompanied by an alarm voice prompt.

[0032] Violent door opening alarm: The intelligent door access control unit 1 in the computer room is a magnetic switch. If the door is not unlocked by correctly entering the password, IC card or data system authorization, an alarm message will be generated and uploaded to the data network center 2. At the same time, the intelligent door access control unit 1 will be accompanied by an alarm voice prompt.

[0033] In a preferred embodiment of this embodiment, Figure 2 As shown, the intelligent access control unit 1 uses the FETMX6UL-C industrial-grade core board as the main control module CPU. The module is based on the core board of the NXP i.MX6UltraLite Cortex-A7 architecture processor. The core board is configured with 512MB RAM, 4GB eMMC, and supports Linux system operation.

[0034] Furthermore, the Ethernet interface of the main control module CPU is connected to the PHY chip and realizes 6-way network interface through the SWITCH chip, which is compatible with 10 / 100M adaptive network rate. The physical interface is RJ45, which can realize the access of 6-way network devices, such as voice module, video module, etc., and the isolation protection of each channel meets 1.5KV.

[0035] Furthermore, the main control module CPU realizes a 4-way door lock interface through the GPIO port, which can meet the 4-way door lock switch control. The physical interface adopts a terminal block type, relay isolation, and controls the on and off of the relay to realize the door lock switch.

[0036] Furthermore, the main control module CPU realizes 4-way gated interface through GPIO port, and the physical interface is Wiegand 24 or Wiegand 34, which is used to connect IC card, password keyboard and other controls to realize the collection and management of relevant data. The isolation protection of each interface meets 2000Vrms.

[0037] Furthermore, the main control module CPU realizes 4-way switch input interface and internal door opening control through the GPIO port. The physical interface adopts terminal blocks, and the isolation protection of each interface meets 2000Vrms.

[0038] Furthermore, the main control module CPU implements a 1-way DEBUG debugging interface through a UART interface for debugging.

[0039] Furthermore, the main control module CPU controls three LED indicators (light emitting diodes) through the GPIO port connection, and the colors are red, blue and green, respectively, indicating the operating status of the system.

[0040] Furthermore, the intelligent access control unit 1 supports IE browser local access, query, configuration management, upgrade and maintenance functions in HTTP, and supports process management, serial port real-time data, data viewing and other functions in SSH; Console supports Linux system operation status, and the Console object provides a set of common functions that can be used in different browsers. SSH is a standard protocol that implements secure remote access and other network service security protocols through encryption and authentication mechanisms in an insecure network environment.

[0041] Furthermore, the intelligent access control unit 1 has a built-in clock chip, which supports the automatic recording and incrementing function of the date (year / month / day, hour / minute / second).

[0042] Furthermore, the intelligent access control unit 1 is provided with an RTC for setting a system clock.

[0043] Furthermore, the intelligent access control unit 1 is provided with a power supply and a power switch for converting an external 220V voltage into a voltage required by the main control module CPU.

[0044] Furthermore, the intelligent access control unit 1 also supports remote restart and status self-check functions. If an abnormality is found in the software operation, the device will automatically restart.

[0045] In summary, the intelligent access control unit 1 of this embodiment adopts a highly integrated host, multiple security authentication methods, and an integrated design, and can realize 6-way Ethernet communication, 4-way door lock control, 4-way door control interface, 4-way switch input interface and 1-way DEBUG debugging interface.

[0046] Each embodiment in this specification is described in a progressive manner, and the same and similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In the description of this specification, the description of reference terms "a preferred embodiment", "further", "specifically", "in the present embodiment", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of this specification. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples without contradiction.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An intelligent access control device based on the computer room of various railway stations, characterized in that: Including intelligent access control unit, data network center, business network management system, video monitoring system and communication power supply and computer room environment monitoring system; The intelligent access control unit is installed in the machine room of various railway stations and is used to collect IC card information, door magnetic switch information, password keyboard information, voice prompt information, alarm data, in and out personnel information and video data; The data network center is used to obtain relevant information collected by the intelligent access control unit and to exchange data with the business network management system, video monitoring system, communication power supply and computer room environment monitoring system; The business network management system is used to manage the data of the intelligent access control unit, the video monitoring system, and the communication power supply and computer room environment monitoring system through the data network center; The video monitoring system is used to obtain video data from the data network center, monitor the computer room of each railway station and the surrounding environment of the station in real time, and if alarm data is monitored, capture the video data related to the alarm point and send it to the data network center for storage and archiving; The communication power supply and computer room environment monitoring system is used to obtain relevant data from the data network center and remotely control the intelligent access control unit based on the obtained relevant data.

2. The intelligent access control device for various railway station computer rooms according to claim 1 is characterized in that: The intelligent access control unit uses the FETMX6UL-C industrial-grade core board as the main control module CPU, and the main control module CPU is based on the core board of the NXPi.MX6UltraLite Cortex-A7 architecture processor. The core board is configured with 512MB RAM, 4GB eMMC, and supports Linux system operation.

3. The intelligent access control device for various railway station computer rooms according to claim 1 is characterized in that: The Ethernet interface of the main control module CPU is connected to the PHY chip and realizes a 6-way network interface through the SWITCH chip. The network interface is used to connect the voice module or the video module.

4. The intelligent access control device for various railway station computer rooms according to claim 1 is characterized in that: The main control module CPU realizes a 4-way door lock interface through the GPIO port to meet the 4-way door lock switch control. The physical interface adopts a terminal block type and relay isolation. The door lock switch is realized by controlling the on and off of the relay.

5. The intelligent access control device for various railway station computer rooms according to claim 1 is characterized in that: The main control module CPU realizes 4-way gated interface through GPIO port, and the physical interface is Wiegand 24 or Wiegand 34, which is used to connect IC card and password keyboard control.

6. The intelligent access control device for various railway station computer rooms according to claim 1 is characterized in that: The main control module CPU realizes 4-way switch input interface and internal door opening control through GPIO port, and the physical interface adopts wiring terminal. The isolation protection of each interface meets 2000Vrms.

7. The intelligent access control device for various railway station computer rooms according to claim 1 is characterized in that: The main control module CPU implements a 1-way DEBUG debugging interface through a UART interface for debugging.

8. The intelligent access control device for various railway station computer rooms according to claim 1 is characterized in that: The main control module CPU controls three LED indicator lights of different colors through the GPIO port to indicate the operating status of the system.

9. The intelligent access control device for various railway station computer rooms according to claim 1 is characterized in that: The intelligent access control unit has a built-in clock chip, which supports the automatic recording and incrementing function of the date.

10. The intelligent access control device for various railway station computer rooms according to claim 1 is characterized in that: The communication power supply and computer room environment monitoring system monitors the status of the intelligent access control unit in real time through the data network center, and issues real-time alarms and records unlocking by illegal means, including: Trial and error alarm: If an illegal IC card is used to open the door or the password is entered incorrectly multiple times, the intelligent access control unit generates an alarm message, which is uploaded to the data network center. At the same time, the intelligent access control unit is accompanied by an alarm voice prompt; Violent door opening alarm: If the smart access control unit is not unlocked by correctly entering the password, IC card or data system authorization, it will generate an alarm message and upload it to the data network center. At the same time, the smart access control unit will also be accompanied by an alarm voice prompt.

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