CN109951360A - A kind of network-termination device - Google Patents
A kind of network-termination device Download PDFInfo
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- CN109951360A CN109951360A CN201910243633.8A CN201910243633A CN109951360A CN 109951360 A CN109951360 A CN 109951360A CN 201910243633 A CN201910243633 A CN 201910243633A CN 109951360 A CN109951360 A CN 109951360A
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- 238000004891 communication Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
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- 238000004026 adhesive bonding Methods 0.000 description 1
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Abstract
The invention discloses a kind of network-termination device, including shell, wiring board is equipped in shell, wiring board is equipped with central processing unit, and shell is equipped with cable interface；It wherein, further include the first instruction device, central processing unit is equipped with the first I/O port and several I/O ports, and the first I/O port and the first instruction device are electrically connected；Terminal network is connect by cable with cable interface, and cable interface is connect with remaining I/O port；When central processing unit detects the signal of cable, central processing unit controls the work of the first I/O port, so that the first instruction device connecting with the first I/O port works at the same time；The present invention debugs convenient, automatic the features such as connecting network.
Description
Technical field
The present invention relates to a kind of network-termination devices.
Background technique
The network terminal (Network terminal) is a kind of terminal device being exclusively used under network computing environment.Usually come
It says, the computer of the network terminal and user form a small-sized local area network, and Small-scale LAN passes through network-termination device and upper one
The terminal network of grade is connected to.
Existing network-termination device usually passes through cable with terminal network and is connected to, however is connected by cable, realizes
Network-termination device is connected to the physical connection of terminal network, and the communication for not representing network-termination device and terminal network is also
Connected state, i.e. network-in-dialing (there may be physical connection connections, communicate disconnected situation).Therefore equipment debugging personnel need
Network-termination device is debugged one by one, debugging process need debugging network terminal device export network whether with terminal network
Network communication connection can specifically detect network communication connection by insertion detection device, and debugging process is as cumbersome, can not be quick
Judge whether network communication is connected to, working efficiency is low.And such device there is also an issue, exactly wirelessly connect multiple
Access point (AP) intersects (there are intersections for i.e. multiple WLANs), then such either network-termination device is with terminal network
Physical connection or network-in-dialing, the state that the two is shown are identical, if one of them wireless access point (AP) occurs
Failure, and in the case that the title of multiple WLANs is all the same, it needs to adjust network-termination device one by one
Examination detection, project amount is very big, quickly can not directly find specifically which network-termination device breaks down.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of convenient network-termination devices of debugging.
The present invention, which solves technical solution used by its technical problem, is: a kind of network-termination device, including shell, shell
It is equipped with wiring board in vivo, wiring board is equipped with central processing unit, and shell is equipped with cable interface；It wherein, further include the first instruction
Device, central processing unit are equipped with the first I/O port and several I/O ports, and the first I/O port electrically connects with the first instruction device
It connects；Terminal network is connect by cable with cable interface, and cable interface is connect with remaining I/O port；When central processing unit detects
The signal of cable, central processing unit controls the work of the first I/O port, so that the first instruction device connecting with the first I/O port is same
When work.
It is directly connect with the I/O port of central processing unit by cable, then detects the signal of cable by central processing unit,
So that the first instruction device works, using such setting, cable is detected after wiring board electrifying startup, central processing unit starting
Signal, the work by controlling the first instruction device indicate whether network communication is connected to.Measuring error personnel, it is only necessary to observe
The state of one instruction device can aware networks communication whether be connected to.Or user, when seeking advice from complaint, contact staff can be straight
The state for allowing user to observe the first instruction device was connected, that is, can determine whether it is that network-termination device equipment itself is asked
Other situations, the usual users such as the network error of topic or cable inlet wire or more upper level only need viewing lamp,
Enter the debugging page (user is without professional commissioning device) of network-termination device by webpage without user, common customer passes through visitor
It takes that call command is extremely complex, and probably can hardly be explained and debug the situation of the page, so being worked by the first instruction device
Indicate it is extremely convenient, and without by computer or mobile phone entering the debugging page.Herein it should be noted that terminal network be with
The upper level network of network-termination device connection.
Wherein, it powers when wiring board starts, central processing unit sends application to terminal network, terminal network by DHCP protocol
Network sends receipt to central processing unit；Central processing unit receives receipt, judges whether receipt meets the requirements, if undesirable
Application is retransmitted to terminal network；If receipt meets the requirements, then the work of the first instruction device is controlled.
It powers when wiring board starts, central processing unit sends IP address distribution application to terminal network by DHCP protocol,
After terminal network receives application, processing application sends receipt to central processing unit (i.e. transmission IP address), and central processing unit is received
To receipt, receipt discriminatory analysis is carried out if receipt meets the requirements and illustrates the net between network-termination device and terminal network
Network communication has been connected to, the network communication connection of the first instruction device work i.e. instruction between the two.It may be otherwise and pass through private
There is agreement to send application instruction.
Wherein, central processing unit judges whether to receive receipt, does not receive receipt such as and retransmits application to terminal network
Network；It receives receipt and then judges whether receipt meets the requirements.
The judgement for whether receiving receipt is further ensured that the connecting fault between network-termination device and terminal network
Judgement；If do not received receipt, the situation of the either cable of the connection state between cable and terminal network can be checked, from
And it quickly solves the problems, such as.
It wherein, further include resistance and ground wire, the first instruction device is LED light, the first instruction device other end and resistance
One end electrical connection, the other end of resistance connect with ground wire.
By the setting of resistance, guarantee the stability and service life of the first instruction device, prevents from being powered for a long time and lead
The first instruction device is caused to damage.
Wherein, when network communication is connected to, the first instruction device is to be always on state；When network communication is not connected to, first
Instruction device is slow flash state or OFF state.
The state instruction of first instruction device, when it is always on, display network communication connection is shown when its slow flash state
Show that network communication is not connected to, it is bright once to specifically refer to the first instruction device interval 0.5-2S for slow flash herein, i.e. the shape of light on and off light on and off
State.
Wherein, at least 4 I/O ports are connect with cable on central processing unit.
It is connect by least four I/O port with cable, guarantees the stability of connection, guarantee that most basic signal of communication passes
It is defeated, it generallys use 8 I/O ports and is connect with cable.
It wherein, further include wireless transmitter module, central processing unit controls wireless transmitter module and emits wireless signal.
The setting of wireless transmitter module, so that network-termination device takes away radio function, user uses more convenient.
Detailed description of the invention
Fig. 1 is the main view of the embodiment of the present invention 1；
Fig. 2 is the flow diagram of the embodiment of the present invention 1；
Fig. 3 is the partial circuit diagram of the embodiment of the present invention 1.
Specific embodiment
Embodiment 1:
Referring to shown in attached drawing 1-3, a kind of network-termination device, including shell 1 is equipped with wiring board 11 in shell 1, on wiring board 11
Equipped with central processing unit 2, wireless transmitter module, the first instruction device 3 and the second instruction device 4.Cable is additionally provided on shell
Interface, cable interface include inlet wire cable interface 6 and outlet cable interface, and inlet wire cable interface 6 is used for cable and end herein
Network physical connection is held, outlet cable interface is connect for cable with apparatus such as computer.Cable interface generallys use RJ-45.This
Place's inlet wire cable interface is directly connect with the I/O port of central processing unit 2, further, at least 4 I/O ports of central processing unit 2
It is connected to inlet wire cable interface, 4 I/O ports guarantee between the input of signal and output, in particular to CPU and terminal network
Signal transmission, preferably 8 I/O ports guarantee that under normal usage, the intensity of signal of communication can be increased.Net herein
Connection between line interface and cable and between central processing unit 2 is physical connection, i.e. electrical communication.It needs to infuse herein
It anticipates, the All other routes and module setting on wiring board 11 are the prior art, therefore do not add to repeat herein.
Central processing unit 2 can be described as CPU again, generally use chip as central processing unit 2.Wireless transmitter module is by center
Processor 2 controls, and emits wireless signal by wireless transmitter module, mobile device is connected by wireless signal and central processing unit 2
It is logical, network communication connection is formed, a small-sized local area network is formed, mobile device can be mobile phone, tablet computer etc. herein.Nothing
Line transmitting module includes antenna 7, and wiring board 11 is equipped with cableties 111, and cableties 111 are fixed by welding on wiring board 11, line
Button 111 can be patch type or plug-in type, and fixed with wiring board 11 by welding, antenna 7 passes through cableties 111 and wiring board 11
It is welded and fixed, it is fixed by cableties 111, so that antenna 7 is when disassembly, it is not easy to and it damages, is fixed relative to gluing, route
More clean and tidy on plate 11, installation fixation is more convenient.
First instruction device 3 and the second instruction device 4 are LED light, the first instruction device 3 indicate network-termination device with
Whether the network communication between terminal network is connected to；Its specific connection structure is the first I/O port 21 and the first instruction device 3
One end electrical connection, one end of the other end of the first instruction device 3 and resistance 5 is electrically connected, the other end and ground electricity of resistance 5
Gas connection.And the second instruction device 4 is then on the power supply of direct series connection assist side 11, when wiring board 11 powers on, second is indicated
Device 4 works and lights, and the second instruction device 4 can connect a dropping resistor herein.Meanwhile the power supply of wiring board 11
Power supply can also be powered for conventional alternating current by transformer-supplied by the electric current of cable.Second instruction device 4 is specific
Whether instruction network-termination device has power supply.Herein, instruction device not merely represents LED light, can also be liquid crystal display
Or mechanical instruction device, such simple instruction switch, and are that those of ordinary skill in the art are easy to associate, therefore
Do not add to repeat other instruction structures herein.
Its specific workflow is as follows: powering when wiring board 11 starts, central processing unit 2 sends Shen by DHCP protocol
Please to terminal network, terminal network sends receipt to central processing unit 2；Central processing unit 2 judges whether to receive receipt, as not
It receives receipt and retransmits application to terminal network；Central processing unit 2 receives receipt, judges whether receipt meets the requirements, such as
It is undesirable, application is retransmitted to terminal network；If receipt meets the requirements, then the work of the first instruction device 3 is controlled, this
When the first instruction device 3 working condition be always on state, if network communication is not connected to always, the first instruction device 3
Working condition is slow flash state or OFF state, and preferably slow flash state, slow flash specifically refer between the first instruction device 3 herein
Bright once every 0.5-2S, preferably 1S, i.e., bright once then to extinguish herein, then be spaced 1S again it is bright once, be recycled.Herein
Application instruction can also be sent by proprietary protocol, not necessarily only DHCP protocol.
Terminal network is specially base station or for equipment such as the upper level devices of interchanger or network-termination device herein, this
Place's upper level specifically refers to the inlet wire upper level of cable.When wiring board 11 start power, central processing unit 2 by DHCP protocol to
Terminal network sends IP address distribution application, and after terminal network receives application, processing application sends receipt to central processing unit
2(sends IP address), central processing unit 2 can constantly judge after sending application, if there is receipt to be transmitted back to and comes, if
There is no receipt, then continues to send IP address distribution application；If central processing unit 2 receives receipt, receipt discriminatory analysis is carried out, if
Receipt meets the requirements, then illustrates that the network communication between network-termination device and terminal network has been connected to, the first instruction device 3
It is always on the network communication connection indicated between the two.
It is directly connect with the I/O port of central processing unit 2 by cable, then detects the letter of cable by central processing unit 2
Number, so that the first instruction device 3 works, using such setting, when 11 electrifying startup of wiring board, central processing unit 2 is examined after starting
The signal of survey grid line, the work by controlling the first instruction device 3 indicate whether network communication is connected to.Measuring error personnel, only
Need to observe the first instruction device 3 state can aware networks communication whether be connected to.Or user seek advice from complain when, customer service
Personnel can determine whether to be network-termination device equipment directly by allowing user to observe the state of the first instruction device 3
It itself goes wrong or other situations such as cable inlet wire, usual user only needs viewing lamp, pass through net without user
Page enters the debugging page of network-termination device, and common customer is extremely complex by call command, and probably can hardly be explained
Debug the situation of the page, so extremely convenient by the work instruction of the first instruction device 3, and without by computer or mobile phone into
Enter to debug the page.
Claims (7)
1. a kind of network-termination device, including shell, shell is interior to be equipped with wiring board, and wiring board is equipped with central processing unit, shell
It is equipped with cable interface；It is characterized by also including the first instruction device, central processing unit is equipped with the first I/O port and several
A I/O port, the first I/O port and the first instruction device are electrically connected；Terminal network is connect by cable with cable interface, cable
Interface is connect with remaining I/O port；When central processing unit detects that the signal of cable, central processing unit control the first I/O port work
Make, so that the first instruction device connecting with the first I/O port works at the same time.
2. a kind of network-termination device as described in claim 1, it is characterised in that: it powers when wiring board starts, central processing
Device sends application to terminal network by DHCP protocol, and terminal network sends receipt to central processing unit；Central processing unit receives
Receipt, judges whether receipt meets the requirements, and as undesirable, retransmits application to terminal network；As receipt conforms to
It asks, then controls the work of the first instruction device.
3. a kind of network-termination device as claimed in claim 2, it is characterised in that: central processing unit judges whether to receive back
It holds, does not receive receipt such as and retransmit application to terminal network；It receives receipt and then judges whether receipt meets the requirements.
4. a kind of network-termination device as claimed in claim 2 or claim 3, it is characterised in that: it further include resistance and ground wire, first
Instruction device is LED light, one end electrical connection of the first instruction device other end and resistance, the other end and the ground wire company of resistance
It connects.
5. a kind of network-termination device as claimed in claim 4, it is characterised in that: when network communication connection, the first instruction
Device is to be always on state；When network communication is not connected to, the first instruction device is slow flash state or OFF state.
6. a kind of network-termination device as described in claim 1, it is characterised in that: at least 4 ends IO on central processing unit
Mouth is connect with cable.
7. a kind of network-termination device as described in claim 1, it is characterised in that: further include wireless transmitter module, centre
It manages device control wireless transmitter module and emits wireless signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910243633.8A CN109951360A (en) | 2019-03-28 | 2019-03-28 | A kind of network-termination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910243633.8A CN109951360A (en) | 2019-03-28 | 2019-03-28 | A kind of network-termination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109951360A true CN109951360A (en) | 2019-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910243633.8A Pending CN109951360A (en) | 2019-03-28 | 2019-03-28 | A kind of network-termination device |
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| CN (1) | CN109951360A (en) |
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| CN206524847U (en) * | 2017-02-28 | 2017-09-26 | 伍玉秀 | Computer network security control device is used in one kind teaching |
| CN108625113A (en) * | 2017-03-23 | 2018-10-09 | 青岛海尔滚筒洗衣机有限公司 | A kind of work state of washing machine indicating means and washing machine |
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2019
- 2019-03-28 CN CN201910243633.8A patent/CN109951360A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202602913U (en) * | 2011-08-31 | 2012-12-12 | 胡德勇 | Wireless local-area-network access point for TD-SCDMA network transmission |
| US20140218050A1 (en) * | 2012-12-31 | 2014-08-07 | Nokia Corporation | Apparatus and method for detecting card connection status |
| CN104394010A (en) * | 2014-10-30 | 2015-03-04 | 中移物联网有限公司 | Network state detection method, router, network state display method and network state display terminal |
| CN105700994A (en) * | 2014-11-26 | 2016-06-22 | 鸿富锦精密工业(武汉)有限公司 | Network communication state indication device |
| CN205543524U (en) * | 2016-01-25 | 2016-08-31 | 胡清桂 | Three -component RJ45 network adapter who has pilot lamp |
| CN206251125U (en) * | 2016-12-10 | 2017-06-13 | 东莞圣讯电子科技有限公司 | A kind of double-deck interface LAN switch based on network communication protocol |
| CN206524847U (en) * | 2017-02-28 | 2017-09-26 | 伍玉秀 | Computer network security control device is used in one kind teaching |
| CN108625113A (en) * | 2017-03-23 | 2018-10-09 | 青岛海尔滚筒洗衣机有限公司 | A kind of work state of washing machine indicating means and washing machine |
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| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20190628 |