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CN112367177A - Socket system for controlling network connection by using password - Google Patents

Socket system for controlling network connection by using password Download PDF

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Publication number
CN112367177A
CN112367177A CN202010940233.5A CN202010940233A CN112367177A CN 112367177 A CN112367177 A CN 112367177A CN 202010940233 A CN202010940233 A CN 202010940233A CN 112367177 A CN112367177 A CN 112367177A
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China
Prior art keywords
password
network connection
module
port
connection terminal
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010940233.5A
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Chinese (zh)
Inventor
匡剑勋
吴航飞
罗立华
应雪莲
蔡建丽
李明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Cixi Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Cixi Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd, Cixi Power Supply Co of State Grid Zhejiang Electric Power Co Ltd filed Critical Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority to CN202010940233.5A priority Critical patent/CN112367177A/en
Publication of CN112367177A publication Critical patent/CN112367177A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/02Details
    • H04L12/12Arrangements for remote connection or disconnection of substations or of equipment thereof
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/02Details
    • H04L12/10Current supply arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/08Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/083Network architectures or network communication protocols for network security for authentication of entities using passwords
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/50Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Small-Scale Networks (AREA)

Abstract

本发明涉及以太网领域,尤其涉及一种利用密码控制网络连接的插座系统,包括用于供用户网络端口连接的以太网端口、用于与以太网交换机连接的网络连接端子,还包括:用于密码输入的密码输入模块;用于控制以太网端口与网络连接端子连接或断开的端口控制模块;用于根据输入的密码以控制以太网端口与网络连接端子之间连接状态的处理模块。通过使用本发明,可以实现以下效果:利用密码进行身份校验,如果密码错误,以太网插座系统内部的开关模块“断开”,用户端无法通过该插座系统连接网络。如果密码正确,以太网插座系统内部的开关模块“连通”,用户端可以通过该插座系统连接网络。利用密码进行控制,使用简单方便,而且保密性强。

Figure 202010940233

The invention relates to the field of Ethernet, in particular to a socket system for controlling network connection by using a password, comprising an Ethernet port for connecting a user network port, a network connection terminal for connecting with an Ethernet switch, and further comprising: A password input module for password input; a port control module for controlling the connection or disconnection of the Ethernet port and the network connection terminal; a processing module for controlling the connection state between the Ethernet port and the network connection terminal according to the input password. By using the present invention, the following effects can be achieved: using the password for identity verification, if the password is incorrect, the switch module inside the Ethernet socket system is "disconnected", and the user terminal cannot connect to the network through the socket system. If the password is correct, the switch module inside the Ethernet socket system is "connected", and the user terminal can connect to the network through the socket system. Use password to control, easy to use, and strong confidentiality.

Figure 202010940233

Description

Socket system for controlling network connection by using password
Technical Field
The invention relates to the field of Ethernet, in particular to a socket system for controlling network connection by using a password.
Background
With the strong deep integration of the smart power grid and the smart power internet of things, the national power grid limited company has pain points of disordered management, uncertain authorization level, incapability of realizing intelligentization control and the like in a network information access point of a basic unit. At present, a uniform management means is lacked in a basic unit network information access point, and only the management regulation can be relied on for constraint.
The common ethernet socket consists of an RJ45 socket that can be connected with a network cable, and functions as a network cable connected with a user PC. The function is single and anyone can insert own net twine into the socket and be connected into the network.
Disclosure of Invention
To solve the above problems, the present invention provides a socket system using password to control network connection.
A socket system for controlling a network connection using a password, comprising an ethernet port for a user network port connection, a network connection terminal for connection with an ethernet switch, and further comprising:
the password input module is used for inputting passwords;
the port control module is used for controlling the connection or disconnection of the Ethernet port and the network connection terminal;
and the processing module is used for controlling the connection state between the Ethernet port and the network connection terminal according to the input password.
Preferably, the processing module comprises a password storage module for storing the password and a password judgment module for judging whether the password is correct or not,
when the input password is the same as the stored password, the judgment module judges that the input password is correct and outputs an instruction to the port control module to connect the Ethernet port with the network connection terminal;
when the input password is different from the stored password, the judgment module judges that the input password is wrong and prompts to input the password again.
Preferably, the port control module includes:
the first physical layer chip module is connected with the Ethernet port and used for monitoring the state of the Ethernet port;
the second physical layer chip module is connected with the network connecting terminal and is used for monitoring the state of the network connecting terminal;
and the switch module is connected with the first physical layer chip module and the second physical layer chip module and is used for controlling the connection or disconnection of the Ethernet port and the network connection terminal.
Preferably, when the first physical layer chip module detects that an open circuit exists between the user network port and the ethernet port and the signal line has no signal, the first physical layer chip module controls disconnection between the ethernet port and the network connection terminal.
Preferably, when the first physical layer chip module detects that there is no open circuit between the user network port and the ethernet port and there is no signal in the signal line, the first physical layer chip module controls the ethernet port to be disconnected from the network connection terminal.
Preferably, when the second physical layer chip module monitors that an open circuit exists between the network connection terminal and the ethernet switch and the signal line has no signal, the second physical layer chip module controls the ethernet port to be disconnected from the network connection terminal.
Preferably, when the second physical layer chip module monitors that the network connection terminal and the ethernet switch are not open-circuited and the signal line has no signal, the second physical layer chip module controls the ethernet port and the network connection terminal to be disconnected.
Preferably, the method further comprises the following steps:
and the POE power supply module is connected with the port control module and is used for supplying power.
Preferably, the port control module further comprises:
the first transformer module is connected with the Ethernet port and the first physical layer chip module and used for voltage conversion;
and the second transformer module is connected with the network connecting terminal, the second physical layer chip module and the POE power supply module and is used for voltage conversion.
Preferably, the method further comprises the following steps:
and the display module is connected with the processing module and is used for providing a human-computer interaction interface.
By using the present invention, the following effects can be achieved:
1. and (4) carrying out identity verification by using the password, if the password is wrong, the switch module in the Ethernet socket system is disconnected, and the user side cannot be connected with the network through the socket system. If the password is correct, the switch module inside the Ethernet socket system is connected, and the user side can be connected with the network through the socket system. The password is used for control, so that the use is simple and convenient, and the confidentiality is strong;
2. and the POE technology is adopted to provide power for the socket system. The POE power supply module is used for providing direct current power supply for the equipment while transmitting data signals for the network-based terminal under the condition that the existing Ethernet wiring infrastructure is not changed. Therefore, a power line does not need to be laid independently, system wiring is simplified, and construction cost of network infrastructure is reduced.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic block diagram of a socket system connected by a password controlled network according to an embodiment of the present invention;
FIG. 2 is a schematic block diagram of a processing module in a socket system connected by a password controlled network according to an embodiment of the present invention;
FIG. 3 is a schematic block diagram of a port control module in a socket system connected by a password control network according to an embodiment of the present invention;
FIG. 4 is another schematic block diagram of a socket system using a password controlled network connection according to an embodiment of the present invention;
FIG. 5 is another schematic block diagram of a port control module in a socket system connected by a password control network according to an embodiment of the present invention;
FIG. 6 is a further schematic block diagram of a socket system using a password controlled network connection in accordance with an embodiment of the present invention;
fig. 7 is a schematic flow chart of a socket system connected by a password control network according to an embodiment of the present invention.
Detailed Description
The technical solutions of the present invention will be further described below with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
The invention provides a socket system for controlling network connection by using passwords, wherein an Ethernet port of the socket system is switched on only after a user inputs a correct password, so that the user without the password is prevented from using the network interface.
Based on the above idea, an embodiment of the present invention provides a socket system for controlling network connection by using a password, as shown in fig. 1, including an ethernet port for connecting a user network port, and a network connection terminal for connecting with an ethernet switch, further including: the password input module is used for inputting passwords; the port control module is used for controlling the connection or disconnection of the Ethernet port and the network connection terminal; and the processing module is used for controlling the connection state between the Ethernet port and the network connection terminal according to the input password.
The connection state between the Ethernet port and the network connection terminal is controlled according to the input password, the connection is only carried out after the user inputs the correct password, the password is used for control, the use is simple and convenient, and the confidentiality is high.
The password input module can be composed of 10 number keys of 0-9 plus two control keys of 'confirm' and 'clear'. The password may be constructed using a combination of digits from 6 to 12. Note that the present embodiment does not limit the form of password input.
As shown in fig. 2, the processing module includes a password storage module for storing the password and a password determination module for determining whether the password is correct. When the input password is the same as the stored password, the judgment module judges that the input password is correct and outputs an instruction to the port control module to connect the Ethernet port with the network connection terminal; when the input password is different from the stored password, the judgment module judges that the input password is wrong and prompts to input the password again.
In this embodiment, the processing module determines whether the user has the right to connect to the network by comparing the input password with the stored password, and when the input password is the same as the stored password, the determining module determines that the input password is correct and outputs an instruction to the port control module to connect the ethernet port and the network connection terminal, so that the user can use the network. If the number of times of re-inputting the password by the user is greater than the set threshold value, generally 3 times, the user is not allowed to re-input the password within the set time.
The processing module has many choices and has no special requirement, for example, 51 series 8 single-chip microcomputers can meet the requirement.
As shown in fig. 3, the port control module includes: the first physical layer chip module is connected with the Ethernet port and used for monitoring the state of the Ethernet port; the second physical layer chip module is connected with the network connecting terminal and is used for monitoring the state of the network connecting terminal; and the switch module is connected with the first physical layer chip module and the second physical layer chip module and is used for controlling the connection or disconnection of the Ethernet port and the network connection terminal.
The port control module has a Time Domain Reflectometer (TDR) function and can judge whether the port is open-circuited or short-circuited and the distance of a fault. Meanwhile, the port control module has an energy detection function and can detect whether the signal line receives a signal. Therefore, whether the network connection is normal or not can be judged according to the judgment, and the detected state is sent to the processing module.
And when the first physical layer chip module monitors that an open circuit exists between the user network port and the Ethernet port and the signal line has no signal, the first physical layer chip module controls the Ethernet port to be disconnected from the network connection terminal.
In this case, it is determined that the user network port is not connected to the ethernet port, thereby disconnecting the connection between the ethernet port and the network connection terminal, preventing an illegal user from connecting to the network through the port, and thus ensuring that the network is not illegally accessed.
And when the first physical layer chip module monitors that the open circuit between the user network port and the Ethernet port is not detected and the signal line has no signal, the first physical layer chip module controls the Ethernet port and the network connection terminal to be disconnected.
Under the condition, the user network terminal is judged to be in a shutdown state or a standby state, so that the connection between the Ethernet port and the network connection terminal is disconnected, an illegal user is prevented from connecting into the network through the port, and the network is prevented from being illegally accessed.
And when the second physical layer chip module monitors that an open circuit exists between the network connecting terminal and the Ethernet switch and the signal line has no signal, the disconnection between the Ethernet port and the network connecting terminal is controlled.
Under the condition, the network connection terminal is judged to be disconnected with the Ethernet switch, so that the connection between the Ethernet port and the network connection terminal is disconnected, an illegal user is prevented from connecting into the network through the port, and the network is prevented from being illegally accessed.
And when the second physical layer chip module monitors that the network connecting terminal and the Ethernet switch are not in an open circuit and the signal line has no signal, the second physical layer chip module controls the Ethernet port and the network connecting terminal to be disconnected.
Under the condition, the Ethernet switch is judged to have a fault or no network, so that the connection between the Ethernet port and the network connection terminal is disconnected, an illegal user is prevented from connecting into the network through the port, and the network is prevented from being illegally accessed.
It can be understood that when the user reboots, wakes up or reconnects the network, the user needs to re-input the correct password to access the network, thereby ensuring that the network is not illegally accessed.
In some embodiments, as shown in fig. 4, the socket system further includes a POE power supply module connected to the port control module for supplying power.
The invention adopts POE technology to provide power for the socket system. The POE power supply module is used for providing direct current power supply for the equipment while transmitting data signals for the network-based terminal under the condition that the existing Ethernet wiring infrastructure is not changed. Therefore, a power line does not need to be laid independently, system wiring is simplified, and construction cost of network infrastructure is reduced.
The socket system of the invention needs to be connected with an Ethernet switch which supports the POE function as PSE equipment, and provides direct current power supply required by the work for the device.
In some embodiments, as shown in fig. 5, the port control module further comprises: the first transformer module is connected with the Ethernet port and the first physical layer chip module and used for voltage conversion; and the second transformer module is connected with the network connecting terminal, the second physical layer chip module and the POE power supply module and is used for voltage conversion.
The voltage input by the POE power supply module is converted into the voltage required by each module in the socket system through the first transformer module and the second transformer module.
In some embodiments, as shown in fig. 6, the outlet system further comprises: and the display module is connected with the processing module and is used for providing a human-computer interaction interface. The display module can adopt an LED or LCD display screen for displaying whether the password input is correct or not.
As shown in fig. 7, the process of the user accessing the ethernet switch through the present socket system is as follows:
s101: the user network port is connected with the Ethernet port;
s102: the user inputs a password;
s103: the processing module verifies whether the password is correct;
s104: if the password is correct, the switch module is closed to connect the Ethernet port with the network connection terminal, and the user side can use the current network;
s105: if the password is incorrect, the user is prompted that the password is wrong and needs to be input again.
The invention utilizes the password to carry out identity verification, if the password is wrong, the switch module in the Ethernet socket system is disconnected, and the user terminal can not be connected with the network through the socket system. If the password is correct, the switch module inside the Ethernet socket system is connected, and the user side can be connected with the network through the socket system. The password is used for control, so that the use is simple and convenient, and the confidentiality is strong.
Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims (10)

1.一种利用密码控制网络连接的插座系统,包括用于供用户网络端口连接的以太网端口、用于与以太网交换机连接的网络连接端子,其特征在于,还包括:1. a socket system utilizing a password control network connection, comprising an Ethernet port for user network port connection, a network connection terminal for being connected with an Ethernet switch, it is characterized in that, also comprises: 用于密码输入的密码输入模块;Password input module for password input; 用于控制以太网端口与网络连接端子连接或断开的端口控制模块;A port control module for controlling the connection or disconnection of the Ethernet port and the network connection terminal; 用于根据输入的密码以控制以太网端口与网络连接端子之间连接状态的处理模块。A processing module for controlling the connection state between the Ethernet port and the network connection terminal according to the entered password. 2.根据权利要求1所述的一种利用密码控制网络连接的插座系统,其特征在于,所述处理模块包括用于存储密码的密码存储模块以及用于判断密码是否正确的密码判断模块,2. A socket system utilizing a password to control network connection according to claim 1, wherein the processing module comprises a password storage module for storing passwords and a password judgment module for judging whether the password is correct, 当输入的密码与存储的密码相同时,判断模块判断输入的密码正确,并输出指令到端口控制模块以连接以太网端口与网络连接端子;When the inputted password is the same as the stored password, the judgment module judges that the inputted password is correct, and outputs an instruction to the port control module to connect the Ethernet port and the network connection terminal; 当输入的密码与存储的密码不相同时,判断模块判断输入的密码错误,并提示重新输入密码。When the entered password is different from the stored password, the judgment module judges that the entered password is wrong, and prompts to re-enter the password. 3.根据权利要求1所述的一种利用密码控制网络连接的插座系统,其特征在于,所述端口控制模块包括:3. The socket system using a password to control network connection according to claim 1, wherein the port control module comprises: 与以太网端口连接的用于监测以太网端口状态的第一物理层芯片模块;a first physical layer chip module connected to the Ethernet port for monitoring the status of the Ethernet port; 与网络连接端子连接的用于监测网络连接端子状态的第二物理层芯片模块;a second physical layer chip module connected to the network connection terminal for monitoring the state of the network connection terminal; 连接第一物理层芯片模块、第二物理层芯片模块的用于控制以太网端口与网络连接端子连接或断开的开关模块。A switch module connected to the first physical layer chip module and the second physical layer chip module and used to control the connection or disconnection of the Ethernet port and the network connection terminal. 4.根据权利要求3所述的一种利用密码控制网络连接的插座系统,其特征在于,4. a kind of socket system utilizing password control network connection according to claim 3, is characterized in that, 当所述第一物理层芯片模块监测到用户网络端口与以太网端口之间开路,并且信号线没有信号时,控制以太网端口与网络连接端子之间断开。When the first physical layer chip module detects an open circuit between the user network port and the Ethernet port, and the signal line has no signal, it controls the disconnection between the Ethernet port and the network connection terminal. 5.根据权利要求3所述的一种利用密码控制网络连接的插座系统,其特征在于,5. A socket system utilizing a password to control network connection according to claim 3, wherein, 当所述第一物理层芯片模块监测到用户网络端口与以太网端口之间未开路,并且信号线没有信号时,控制以太网端口与网络连接端子之间断开。When the first physical layer chip module detects that there is no open circuit between the user network port and the Ethernet port, and the signal line has no signal, it controls the disconnection between the Ethernet port and the network connection terminal. 6.根据权利要求3所述的一种利用密码控制网络连接的插座系统,其特征在于,6. A socket system utilizing a password to control network connection according to claim 3, wherein, 当所述第二物理层芯片模块监测到网络连接端子与以太网交换机之间开路,并且信号线没有信号时,控制以太网端口与网络连接端子之间断开。When the second physical layer chip module detects an open circuit between the network connection terminal and the Ethernet switch and the signal line has no signal, it controls the disconnection between the Ethernet port and the network connection terminal. 7.根据权利要求3所述的一种利用密码控制网络连接的插座系统,其特征在于,7. A socket system utilizing a password to control network connection according to claim 3, wherein, 当所述第二物理层芯片模块监测到网络连接端子与以太网交换机之间未开路,并且信号线没有信号时,控制以太网端口与网络连接端子之间断开。When the second physical layer chip module detects that there is no open circuit between the network connection terminal and the Ethernet switch, and the signal line has no signal, it controls the disconnection between the Ethernet port and the network connection terminal. 8.根据权利要求1所述的一种利用密码控制网络连接的插座系统,其特征在于,还包括:8. A socket system utilizing a password to control network connection according to claim 1, further comprising: 与端口控制模块连接的用于供电的POE供电模块。A POE power supply module connected to the port control module for power supply. 9.根据权利要求8所述的一种利用密码控制网络连接的插座系统,其特征在于,所述端口控制模块还包括:9. The socket system using a password to control network connection according to claim 8, wherein the port control module further comprises: 与以太网端口、第一物理层芯片模块连接的用于电压转换的第一变压器模块;a first transformer module for voltage conversion connected to the Ethernet port and the first physical layer chip module; 与网络连接端子、第二物理层芯片模块、POE供电模块连接的用于电压转换的第二变压器模块。A second transformer module for voltage conversion connected to the network connection terminal, the second physical layer chip module, and the POE power supply module. 10.根据权利要求1~9任一项所述的一种利用密码控制网络连接的插座系统,其特征在于,还包括:10 . The socket system using a password to control network connection according to any one of claims 1 to 9 , further comprising: 与处理模块连接的用于提供人机交互界面的显示模块。A display module connected with the processing module for providing a human-computer interaction interface.
CN202010940233.5A 2020-09-09 2020-09-09 Socket system for controlling network connection by using password Pending CN112367177A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120134366A1 (en) * 2009-06-26 2012-05-31 Panduit Corp. Physical layer management system
CN206057888U (en) * 2016-08-30 2017-03-29 国网安徽省电力公司亳州供电公司 A kind of network interface socket device
CN110855559A (en) * 2019-09-29 2020-02-28 国网浙江省电力有限公司宁波供电公司 An Access Restricted Intelligent Gateway

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120134366A1 (en) * 2009-06-26 2012-05-31 Panduit Corp. Physical layer management system
CN206057888U (en) * 2016-08-30 2017-03-29 国网安徽省电力公司亳州供电公司 A kind of network interface socket device
CN110855559A (en) * 2019-09-29 2020-02-28 国网浙江省电力有限公司宁波供电公司 An Access Restricted Intelligent Gateway

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