WO2014089790A1 - 一种网络连接设备及局域网组建*** - Google Patents

一种网络连接设备及局域网组建*** Download PDF

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Publication number
WO2014089790A1
WO2014089790A1 PCT/CN2012/086486 CN2012086486W WO2014089790A1 WO 2014089790 A1 WO2014089790 A1 WO 2014089790A1 CN 2012086486 W CN2012086486 W CN 2012086486W WO 2014089790 A1 WO2014089790 A1 WO 2014089790A1
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network
connection device
switch
ports
local area
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PCT/CN2012/086486
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English (en)
French (fr)
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程涛
周罗平
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深圳市高斯贝尔家居智能电子有限公司
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Publication of WO2014089790A1 publication Critical patent/WO2014089790A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements

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  • the present invention relates to the field of network applications, and in particular, to a network connection device and a local area network assembly system.
  • IP address before you can enter the corresponding IP The address accesses the corresponding network device.
  • network devices such as switches and routers
  • when setting up a local area network first connect each network device to the computer control terminal through a switch and a router, and then set different software devices for each network device through dedicated software of the computer control terminal.
  • the IP address is therefore very cumbersome and complicated.
  • the technical problem to be solved by the present invention is to provide a network connection device and a local area network setting system for the above-mentioned settings of the prior art and the cumbersome and complicated defects of the network, so that setting and establishing the network is simple and convenient.
  • the technical solution adopted by the present invention to solve the technical problem is: constructing a network connection device, which is connected between the computer control end and the N network devices, N A natural number greater than 1, characterized in that the network connection device comprises:
  • N+1 network ports wherein N network ports are respectively connected to the N network devices, and the N+1 Another one of the network ports is connected to the computer control terminal;
  • Switching switches respectively connected to the N+1 network ports
  • the network connection device further includes:
  • a button module configured to receive a switching signal input by the user, and transmit the switching signal to the single chip microcomputer.
  • the single chip microcomputer receives a switching signal input by a user through a computer control terminal.
  • the switch includes N single-pole single-throw relays, and the N The first end of the single-pole single-throw relay switch is connected to the other network port, and the second ends of the N single-pole single-throw relay switches are respectively connected to the N network ports.
  • the switch is a single-pole multi-throw relay, and the static contact of the single-pole multi-throw relay switch is connected to the other network port, and the single-pole multi-throw relay a plurality of moving contacts of the switch are respectively connected to the N network ports.
  • the invention also constructs a local area network forming system, comprising a computer control end, N network devices, and a connection between the computer control end and the N
  • a network connection device between network devices, N is a natural number greater than 1, and the network connection device includes:
  • N+1 network ports wherein N network ports are respectively connected to the N network devices, and the N+1 Another one of the network ports is connected to the computer control terminal;
  • Switching switches respectively connected to the N+1 network ports
  • a single chip microcomputer configured to calculate the N according to the received switching signal a network port to be turned on in the network port, and connecting the another network port to the network port to be turned on by controlling the switch.
  • the network connection device further includes:
  • a button module configured to receive a switching signal input by the user, and transmit the switching signal to the single chip microcomputer.
  • the computer control terminal is further configured to receive a switching signal input by a user, and transmit the switching signal to the single chip microcomputer through the another network port.
  • the switch comprises N single-pole single-throw relays, and the N The first end of the single-pole single-throw relay switch is connected to the other network port, and the second ends of the N single-pole single-throw relay switches are respectively connected to the N network ports.
  • the switch is a single-pole multi-throw relay, and the static contact of the single-pole multi-throw relay switch is connected to the other network port, and the single-pole multi-throw relay a plurality of moving contacts of the switch are respectively connected to the N network ports.
  • the network connection device of the present invention when using the network connection device of the present invention to set up a local area network, it is only necessary to connect the computer control terminal and the plurality of network devices to the corresponding network ports of the network connection device, and then the network connection device can be switched according to the network connection device.
  • the signal control computer terminal is connected to the corresponding network device.
  • the establishment of the local area network no longer needs special software to set different settings for each network device. IP address, so it is easier and more convenient.
  • Embodiment 1 is a logic diagram of Embodiment 1 of a local area network forming system of the present invention
  • Embodiment 2 is a logic diagram of Embodiment 2 of a local area network forming system of the present invention
  • Embodiment 3 is a logic diagram of Embodiment 3 of a local area network forming system of the present invention.
  • FIG. 4 is a logic diagram of a preferred embodiment 1 of a network connection device in a local area network forming system according to the present invention
  • FIG. 5 is a logic diagram of a second preferred embodiment of a network connection device in a local area network forming system according to the present invention.
  • Embodiment 1 is a logic diagram of Embodiment 1 of a local area network forming system of the present invention, the local area network forming system including a computer control end (server) 20, N (N is a natural number greater than 1) network devices 31, ..., 32 and network connected devices 10, and network connected devices 10 are connected to the computer control terminal 20 and N network devices 31, ..., 32.
  • the network connection device 10 specifically includes the single chip microcomputer 11, the switch 12 and the N+1 network ports 131, 132, ..., 133
  • the network port can be an RJ45 interface.
  • N network ports 132, ..., 133 are respectively associated with N network devices 31, ..., 32
  • One by one, another network port 131 is connected to the computer console 20 .
  • the switch 12 is connected to the N+1 network ports 131, 132, ..., 133, respectively.
  • Single chip microcomputer 11 is configured to calculate a network port to be turned on among the N network ports according to the received switching signal, and make another network port 131 by controlling the switch 12 Connect to the calculated network port to be turned on.
  • the local area network building system can be a building monitoring system.
  • multiple network devices are web cameras, and the computer control terminal can receive and display video or pictures taken by a certain web camera as needed.
  • the network connection device of the present invention when using the network connection device of the present invention to set up a local area network, only the computer control terminal and the plurality of network devices are connected to the corresponding network ports of the network connection device, and then the network connection device can be The switching signal controls the computer terminal to connect to the corresponding network device.
  • the network connection device when adding a network device in the local area network, it is only necessary to connect the added network device to the corresponding network port of the network connection device.
  • the establishment of the local area network no longer needs special software to set different settings for each network device. IP address is therefore easier and more convenient.
  • FIG. 2 is a logic diagram of a second embodiment of a local area network forming system according to the present invention, and the local area network forming system of the embodiment is compared with FIG.
  • the illustrated embodiment differs only in that the network connection device of the embodiment further includes a button module 14 for receiving a switching signal input by a user and transmitting the switching signal to the single chip microcomputer 11 In this way, the user can connect the computer console to different network devices through the buttons on the network connection device.
  • Embodiment 3 is a logic diagram of Embodiment 3 of a local area network forming system according to the present invention, and the local area network forming system of the embodiment is compared with FIG.
  • the illustrated embodiment differs only in that the microcontroller 11 is connected to the computer control terminal 20 via a network port 131, which is provided with switching software, and the computer control terminal 20 It is also used to receive a switching signal input by the user, and transmit the switching signal to the single-chip microcomputer 11 through the network port 131, so that the user can control the connection with the corresponding network device through the computer control terminal.
  • FIG. 4 is a logic diagram of a preferred embodiment 1 of a network connection device in a local area network forming system according to the present invention, the network connection device including a single chip microcomputer 11 , the switch 12 and the N+1 network ports 131, 132, ..., 133, wherein the switch 12 includes N single-pole single-throw relays J121, ..., J122, and the first ends of the N single-pole single-throw relay switches J121, ..., J122 are connected to the other network port 131, the N single-pole single-throw relay switches The second ends of J121, ..., J122 are respectively connected to N network ports 132, ..., 133.
  • the MCU 11 is used to control this according to the switching signal.
  • FIG. 5 is a logic diagram of a preferred embodiment 2 of a network connection device in a local area network forming system according to the present invention, the network connection device including a single chip microcomputer 11 , switch 12 and N+1 network ports 131, 132, ..., 133, wherein the switch 12 is a single-pole multi-throw relay J123 And the static contact of the single-pole multi-throw relay switch J123 is connected to the other network port 131, and the plurality of movable contacts of the single-pole multi-throw relay switch J123 are respectively connected to the N network ports 132, ..., 133.
  • the single chip microcomputer 11 is used to control the single-pole multi-throw relay switch J123 according to the switching signal.

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  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)

Abstract

本发明公开了一种网络连接设备及局域网组建***，该网络连接设备包括： N+1 个网络端口，其中， N 个网络端口分别与所述 N 个网络设备一一连接，所述 N+1 个网络端口中的另外一个网络端口与所述电脑控制端连接；切换开关，分别连接所述 N+1 个网络端口；单片机，用于根据所接收的切换信号计算出所述 N 个网络端口中待导通的网络端口，并通过控制所述切换开关使所述另外一个网络端口与所述待导通的网络端口连接。实施本发明的技术方案，相比现有技术，该局域网的组建不再需要专用的软件来对各个网络设备设置不同的 IP 地址，因此更简单方便。

Description

一种网络连接设备及局域网组建*** 技术领域
本发明涉及网络应用领域，尤其涉及一种网络连接设备及局域网组建***。
背景技术
随着网络的飞速进步，市场上出现众多网络设备。目前，这些网络设备与网络或者电脑控制端（或服务器）相连时都需要用到交换机、路由器等网络连接设备，而且需要为不同的网络设备设置不同的 IP 地址，然后才能通过输入相应的 IP 地址访问相应的网络设备。但是由于交换机、路由器等网络设备的特殊性，在组建局域网时，首先将各个网络设备通过交换机、路由器连接到电脑控制端，再通过电脑控制端专用软件来对各个网络设备设置不同的 IP 地址，因此非常繁琐复杂。在局域网中增加网络设备时，设置网络的难度也随之增加。
发明内容
本发明要解决的技术问题在于，针对现有技术的上述设置和建立网络繁琐复杂的缺陷，提供一种网络连接设备及局域网组建***，使设置和建立网络简单方便。
本发明解决其技术问题所采用的技术方案是：构造一种网络连接设备，连接在电脑控制端和 N 个网络设备之间， N 为大于 1 的自然数，其特征在于，所述网络连接设备包括：
N+1 个网络端口，其中， N 个网络端口分别与所述 N 个网络设备一一连接，所述 N+1 个网络端口中的另外一个网络端口与所述电脑控制端连接；
切换开关，分别连接所述 N+1 个网络端口；
单片机，用于根据所接收的切换信号计算出所述 N 个网络端口中待导通的网络端口，并通过控制所述切换开关使所述另外一个网络端口与所述待导通的网络端口连接。
在本发明所述的网络连接设备中，所述网络连接设备还包括：
按键模块，用于接收用户输入的切换信号，并将所述切换信号传送至所述单片机。
在本发明所述的网络连接设备中，所述单片机接收用户通过电脑控制端所输入的切换信号。
在本发明所述的网络连接设备中，所述切换开关包括 N 个单刀单掷的继电器，且所述 N 个单刀单掷的继电器开关的第一端一并连接所述另外一个网络端口，所述 N 个单刀单掷的继电器开关的第二端分别连接所述 N 个网络端口。
在本发明所述的网络连接设备中，所述切换开关为单刀多掷的继电器，且所述单刀多掷的继电器开关的静触头连接所述另外一个网络端口，所述单刀多掷的继电器开关的多个动触头分别连接所述 N 个网络端口。
本发明还构造一种局域网组建***，包括电脑控制端、 N 个网络设备及连接在电脑控制端和 N 个网络设备之间的网络连接设备， N 为大于 1 的自然数，所述网络连接设备包括：
N+1 个网络端口，其中， N 个网络端口分别与所述 N 个网络设备一一连接，所述 N+1 个网络端口中的另外一个网络端口与所述电脑控制端连接；
切换开关，分别连接所述 N+1 个网络端口；
单片机，用于根据所接收的切换信号计算出所述 N 个网络端口中待导通的网络端口，并通过控制所述切换开关使所述另外一个网络端口与所述待导通的网络端口连接。
在本发明所述的局域网组建***中，所述网络连接设备还包括：
按键模块，用于接收用户输入的切换信号，并将所述切换信号传送至所述单片机。
在本发明所述的局域网组建***中，所述电脑控制端还用于接收用户输入的切换信号，并将所述切换信号通过所述另外一个网络端口传送至所述单片机。
在本发明所述的局域网组建***中，所述切换开关包括 N 个单刀单掷的继电器，且所述 N 个单刀单掷的继电器开关的第一端一并连接所述另外一个网络端口，所述 N 个单刀单掷的继电器开关的第二端分别连接所述 N 个网络端口。
在本发明所述的局域网组建***中，所述切换开关为单刀多掷的继电器，且所述单刀多掷的继电器开关的静触头连接所述另外一个网络端口，所述单刀多掷的继电器开关的多个动触头分别连接所述 N 个网络端口。
实施本发明的技术方案，在使用本发明的网络连接设备来组建局域网时，只需将电脑控制端和多个网络设备连接到网络连接设备的相应的网络端口，然后网络连接设备则可根据切换信号控制电脑终端连接相应的网络设备。而且，在局域网中增加网络设备时，仅需要将所添加的网络设备连接到网络连接设备相应的网络端口即可。相比现有技术，该局域网的组建不再需要专用的软件来对各个网络设备设置不同的 IP地址，因此更简单方便。
附图说明
下面将结合附图及实施例对本发明作进一步说明，附图中：
图 1 是本发明 局域网组建***实施例一的逻辑图；
图 2 是本发明局域网组建***实施例二的逻辑图；
图 3 是本发明局域网组建***实施例三的逻辑图；
图 4 是本发明局域网组建***中网络连接设备优选实施例一的逻辑图；
图 5 是本发明局域网组建***中网络连接设备优选实施例二的逻辑图。
具体实施方式
图 1 是本发明 局域网组建***实施例一的逻辑图，该局域网组建***包括电脑控制端（服务器） 20 、 N （ N 为大于 1 的自然数）个网络设备 31 、 … 、 32 和网络连接设备 10 ，且网络连接设备 10 连接在电脑控制端 20 和 N 个网络设备 31 、 … 、 32 之间。网络连接设备 10 具体包括单片机 11 、切换开关 12 和 N+1 个网络端口 131 、 132 、 … 、 133 ，网络端口可以是 RJ45 接口。其中， N 个网络端口 132 、 … 、 133 分别与 N 个网络设备 31 、 … 、 32 一一连接，另外一个网络端口 131 连接电脑控制端 20 。切换开关 12 分别连接该 N+1 个网络端口 131 、 132 、 … 、 133 。单片机 11 用于根据所接收的切换信号计算出 N 个网络端口中待导通的网络端口，并通过控制切换开关 12 使另外一个网络端口 131 与所计算的待导通的网络端口连接。最后还需说明的是，该局域网组建***可以是楼宇监控***，例如，多个网络设备为网络摄像头，电脑控制端可根据需要接收并显示某个网络摄像头所拍摄的视频或图片。
实施该实施例的技术方案，在使用本发明的网络连接设备来组建局域网时，只需将电脑控制端和多个网络设备连接到网络连接设备的相应的网络端口，然后网络连接设备则可根据切换信号控制电脑终端连接相应的网络设备。而且，在局域网中增加网络设备时，仅需要将所添加的网络设备连接到网络连接设备相应的网络端口即可。相比现有技术，该局域网的组建不再需要专用的软件来对各个网络设备设置不同的 IP 地址，因此更简单方便。
图 2 是本发明局域网组建***实施例二的逻辑图，该实施例的局域网组建***相比图 1 所示的实施例，所不同的仅是该实施例的网络连接设备还包括按键模块 14 ，该按键模块 14 用于接收用户输入的切换信号，并将该切换信号传送至单片机 11 ，这样，用户可通过网络连接设备上的按键使电脑控制端与不同的网络设备连接。
图 3 是本发明局域网组建***实施例三的逻辑图，该实施例的局域网组建***相比图 1 所示的实施例，所不同的仅是单片机 11 通过网络端口 131 与电脑控制端 20 连接，该电脑控制端 20 安装有切换软件，而该电脑控制端 20 还用于接收用户输入的切换信号，并将该切换信号通过该网络端口 131 传送至单片机 11 ，这样，用户可通过电脑控制端控制其与相应的网络设备连接。
图 4 是本发明局域网组建***中网络连接设备优选实施例一的逻辑图，该网络连接设备包括单片机 11 、切换开关 12 和 N+1 个网络端口 131 、 132 、 … 、 133 ，其中，切换开关 12 包括 N 个单刀单掷的继电器 J121 、 … 、 J122 ，且这 N 个单刀单掷的继电器开关 J121 、 … 、 J122 的第一端一并连接上述另外一个网络端口 131 ，该 N 个单刀单掷的继电器开关 J121 、 … 、 J122 的第二端分别连接 N 个网络端口 132 、 … 、 133 。单片机 11 用于根据切换信号控制这 N 个单刀单掷的继电器开关 J121 、 … 、 J122 。
图 5 是本发明局域网组建***中网络连接设备优选实施例二的逻辑图，该网络连接设备包括单片机 11 、切换开关 12 和 N+1 个网络端口 131 、 132 、 … 、 133 ，其中，切换开关 12 为单刀多掷的继电器 J123 ，且该单刀多掷的继电器开关 J123 的静触头连接上述另外一个网络端口 131 ，该单刀多掷的继电器开关 J123 的多个动触头分别连接上述 N 个网络端口 132 、 … 、 133 。单片机 11 用于根据切换信号控制这该单刀多掷的继电器开关 J123 。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的权利要求范围之内。

Claims (10)

  1. 一种网络连接设备，连接在电脑控制端和 N 个网络设备之间， N 为大于 1 的自然数，其特征在于，所述网络连接设备包括：
    N+1 个网络端口，其中， N 个网络端口分别与所述 N 个网络设备一一连接，所述 N+1 个网络端口中的另外一个网络端口与所述电脑控制端连接；
    切换开关，分别连接所述 N+1 个网络端口；
    单片机，用于根据所接收的切换信号计算出所述 N 个网络端口中待导通的网络端口，并通过控制所述切换开关使所述另外一个网络端口与所述待导通的网络端口连接。
  2. 根据权利要求 1 所述的网络连接设备，其特征在于，所述网络连接设备还包括：
    按键模块，用于接收用户输入的切换信号，并将所述切换信号传送至所述单片机。
  3. 根据权利要求 1 所述的网络连接设备，其特征在于，所述单片机接收用户通过电脑控制端所输入的切换信号。
  4. 根据权利要求 1 所述的网络连接设备，其特征在于，所述切换开关包括 N 个单刀单掷的继电器，且所述 N 个单刀单掷的继电器开关的第一端一并连接所述另外一个网络端口，所述 N 个单刀单掷的继电器开关的第二端分别连接所述 N 个网络端口。
  5. 根据权利要求1所述的网络连接设备，其特征在于，所述切换开关为单刀多掷的继电器，且所述单刀多掷的继电器开关的静触头连接所述另外一个网络端口，所述单刀多掷的继电器开关的多个动触头分别连接所述N个网络端口。
  6. 一种局域网组建***，包括电脑控制端、 N 个网络设备及连接在电脑控制端和 N 个网络设备之间的网络连接设备， N 为大于 1 的自然数，其特征在于，所述网络连接设备包括：
    N+1 个网络端口，其中， N 个网络端口分别与所述 N 个网络设备一一连接，所述 N+1 个网络端口中的另外一个网络端口与所述电脑控制端连接；
    切换开关，分别连接所述 N+1 个网络端口；
    单片机，用于根据所接收的切换信号计算出所述 N 个网络端口中待导通的网络端口，并通过控制所述切换开关使所述另外一个网络端口与所述待导通的网络端口连接。
  7. 根据权利要求 6 所述的局域网组建***，其特征在于，所述网络连接设备还包括：
    按键模块，用于接收用户输入的切换信号，并将所述切换信号传送至所述单片机。
  8. 根据权利要求6 所述的局域网组建***，其特征在于，所述电脑控制端还用于接收用户输入的切换信号，并将所述切换信号通过所述另外一个网络端口传送至所述单片机。
  9. 根据权利要求6 所述的局域网组建***，其特征在于，所述切换开关包括 N个单刀单掷的继电器，且所述 N个单刀单掷的继电器开关的第一端一并连接所述另外一个网络端口，所述 N个单刀单掷的继电器开关的第二端分别连接所述N个网络端口。
  10. 根据权利要求 6 所述的局域网组建***，其特征在于，所述切换开关为单刀多掷的继电器，且所述单刀多掷的继电器开关的静触头连接所述另外一个网络端口，所述单刀多掷的继电器开关的多个动触头分别连接所述N个网络端口。
PCT/CN2012/086486 2012-12-11 2012-12-13 一种网络连接设备及局域网组建*** WO2014089790A1 (zh)

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