CN107564255B - Wireless router device, LED display controller and LED display control system - Google Patents
Wireless router device, LED display controller and LED display control system Download PDFInfo
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- CN107564255B CN107564255B CN201610512896.0A CN201610512896A CN107564255B CN 107564255 B CN107564255 B CN 107564255B CN 201610512896 A CN201610512896 A CN 201610512896A CN 107564255 B CN107564255 B CN 107564255B
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Abstract
The present invention proposes a kind of wireless router device and configures the LED display controller and LED display control system of this kind of wireless router device.Wherein, LED display control system includes multiple LED display controllers, the multiple LED display controller includes the first and second LED display controllers, work works in bridge mode in route pattern, and when the second wireless router device operation of the second LED display controller (such as not set 3G/4G module) configuration to establish wireless bridging with first wireless router device when the first wireless router device operation that the first LED display controller (such as being provided with 3G/4G module) configures.The present invention can reduce flow cost when LED display control system is interacted with server, realize wireless interconnected, data wireless transparent transmission function, and realize the function of mutually cutting by web management interface setting route pattern and bridge mode.
Description
Technical field
The present invention relates to data radio transmission technical field more particularly to a kind of wireless router devices, a kind of LED display
Controller and a kind of LED display control system.
Background technique
The router of most of technical grades is all to support WDS (Wireless in current router industry
Distribution System, wireless distribution system) function, and the function of WDS acts as the repeater of wireless network,
By opening WDS function on wireless router, allow it that can extend extended wireless signal, thus the wider bigger model of covering
It encloses.In brief, WDS, which can exactly allow between wireless aps (Access Point, access point) or wireless router, passes through nothing
Line is bridged or is relayed, and the function of its wireless device covering is had no effect on during bridge joint or relaying.So,
Two wireless devices can be used, allows between it and establishes WDS and trust and communication relations, so that wireless network coverage be extended
To original one times or more, wireless networking is greatly facilitated.
WDS works as the resource of cable network relay framework through Wi-Fi to transmit, whereby can transmit network data
To another wireless network environment either another cable network.Because forming virtual network through wireless network
Line, so there is person, this is Wi-Fi bridging functionality.It strictly says, wireless network bridging functionality is commonly referred to as a pair
One, but WDS framework can accomplish it is one-to-many, and bridge object can be wireless network card either cable network system
System.So WDS will at least have an AP of two congenerous, the framework of most quantity Ze Yaokan manufacturer design is determined.Most simply
Say to be exactly that WDS can allow by wirelessly being bridged or being relayed between wireless aps, while have no effect on the function of its wireless aps covering
Energy.
The wireless distribution system of Wireless LAN innovation, changes original single, simple wireless application mode.Than
Such as: when large-scale hot spot region and enterprise customer select the solution of wireless WDS technology, various optional nothings can be passed through
Line application mode connects each AP, thus substantially increases the flexibility and convenience of whole network structure.Especially it is worth
One is mentioned that, can make wireless network user to buy minimum wireless device and reach more multiduty function realization.
The wireless data transmission of current LED display control system is mainly realized and is taken by mode shown in FIG. 1
Remote interaction namely each LED display controller #1, #2, #3 between business device pass through respective 3G wireless router respectively
It is interacted with server, overall cost is higher, and stability is poor, and system structure complexity is higher.Fig. 2 show the prior art
In wireless router implementation.Wherein, wireless router is linked into external local by way of WAN mouthfuls of wired connections
In net, wireless router itself issues hotspot (AP) again and connects for external equipment.
It can be seen that the prior art has the disadvantage that the LED display controller in (1) LED display control system
Between cannot achieve low cost wireless data transmission；(2) realizing between existing wireless router can not lead to when wireless bridging
Cross IP access router web management interface；And (3) existing technology is in AP the and Station function of wireless router itself
Simultaneously in application, cannot achieve the function of wireless data forwarding transmission.
Summary of the invention
Therefore, to overcome defect and deficiency of the existing technology, the present invention proposes a kind of wireless router device, one kind
LED display controller and a kind of LED display control system.
Specifically, a kind of wireless router device that the embodiment of the present invention proposes, including AP-DHCP server module, LAN mould
Block, Internet bridge, WAN-DHCP client modules and virtual AP module.Wherein, the Internet bridge for user for stepping on
It records web management interface and carries out information configuration and for the WAN-DHCP client modules and the LAN module and the AP-
Data exchange between DHCP service end module, the Internet bridge and the WAN-DHCP client modules carry out network layer
Communication, the AP-DHCP server module is for issuing hotspot with locking equipment and having the function of DHCP using as service
End carries out IP distribution to its locking equipment, and the virtual AP module is set for work in Station mode with being wirelessly connected outside
Standby and signal connects the WAN-DHCP client modules, and the WAN-DHCP client modules are used for as client with external
Equipment.
In one embodiment of the invention, the Internet bridge is also used to log in web management interface for user and carry out
Switching between route pattern and bridge mode.
In addition, a kind of LED display controller that the embodiment of the present invention proposes, including any one aforementioned wireless routing dress
It sets.
In one embodiment of the invention, the LED display controller includes asynchronous control-card.
In addition, a kind of LED display control system that the embodiment of the present invention proposes, including multiple LED display controllers.
The multiple LED display controller include the first LED display controller and the second LED display controller, described first
It works when the first wireless router device operation of LED display controller configuration in route pattern, and second LED display
Work is in bridge mode to establish with first wireless router device when the second wireless router device operation of controller configuration
Wireless bridging.
In one embodiment of the invention, the first LED display controller is provided with mobile communication module, and institute
State the second not set mobile communication module of LED display controller.
In one embodiment of the invention, the quantity of the second LED display controller is multiple, multiple described the
Second wireless router device of two each self-configurings of LED display controller works in bridge mode to concatenate to described
One LED display controller.
In one embodiment of the invention, second wireless routing of the second LED display controller configuration
Device is provided with virtual AP module and is wirelessly connected the first LED display controller configuration by the virtual AP module
The AP-DHCP server module of first wireless router device, the AP-DHCP server module is for issuing hotspot
And having the function of DHCP, the virtual AP module is not take up the IP of the AP-DHCP module assignment.
In one embodiment of the invention, first wireless router device further include: LAN module, Internet bridge
With WAN-DHCP client modules, the Internet bridge be used for for user log in web management interface carry out information configuration and
For the data interaction between the WAN-DHCP client modules and the LAN module and the AP-DHCP server module,
The Internet bridge and the WAN-DHCP client modules carry out network layer communication, and the WAN-DHCP client modules are used
In as client with external equipment.
In one embodiment of the invention, second wireless router device further include: another AP-DHCP service
End module, LAN module and Internet bridge, the Internet bridge, which is used to log in web management interface progress information for user, matches
It sets and is serviced for the AP-DHCP of the virtual AP module and the LAN module and second wireless router device
Data interaction between end module.
From the foregoing, it will be observed that the embodiment of the present invention can reach following one or more the utility model has the advantages that 1) reducing LED display control
Flow cost when system (including multiple LED display controllers) processed interacts with server；2) realize wireless interconnected, data without
The function of line transparent transmission；3) function of mutually cutting by web management interface setting route pattern and bridge mode is realized.
Through the following detailed description with reference to the accompanying drawings, other aspects of the invention and feature become obvious.But it should know
Road, which is only the purpose design explained, not as the restriction of the scope of the present invention.It should also be noted that unless another
It points out outside, it is not necessary to which scale attached drawing, they only try hard to conceptually illustrate structure and process described herein.
Detailed description of the invention
Below in conjunction with attached drawing, specific embodiments of the present invention will be described in detail.
Fig. 1 is a kind of existing LED display control system wireless data transmission application scheme schematic diagram.
Fig. 2 is a kind of existing wireless router implementation schematic diagram.
Fig. 3 is a kind of wireless bridging LED display control system application architecture schematic diagram of the embodiment of the present invention.
Fig. 4 is a kind of route pattern realization mechanism schematic diagram of wireless router device of the embodiment of the present invention.
Fig. 5 is a kind of bridge mode realization mechanism schematic diagram of wireless router device of the embodiment of the present invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.
The following embodiments of the present invention are namely based on WDS technology mainly to solve some of LED display control system industry
Basic application, when in particular for mutually wireless data is transmitted between different LED display controllers, just needs to use
The technical solution of the embodiment of the present invention.
As previously described, because the application mode higher cost of the wireless data transmission of existing LED display control system,
System structure builds that complexity is higher, thus the embodiment of the present invention propose it is a kind of it is completely new apply design scheme, can both save use
The cost at family can also increase the stability of system entirety.As shown in figure 3, it is to be relevant to a kind of wireless bridging LED of the invention
Display screen control system application architecture schematic diagram.
As shown in figure 3, the connection side that the wireless bridging LED display control system application architecture of the embodiment of the present invention uses
Formula is, for example: LED display controller #A by mobile communication module such as 3G/4G module realize with the communication of server (when
Can also so be communicated using wired mode with server), LED display controller #B is in such a way that hotspot connects
Realize with the communication of LED display controller #A, LED display controller #C realized also by the mode that hotspot connect and
The communication of LED display controller #B.
Herein, LED display controller #A, #B and #C are for example asynchronous control-card and are each equipped with wireless routing dress
It sets, wherein the wireless router device of LED display controller #A configuration works in route pattern, LED display controller #B and #
The wireless router device of C configuration works in bridge mode；Between LED display controller #B and LED display controller #A
And wireless bridging is established by wireless router device between LED display controller #C and LED display controller #B.It is worth
One is mentioned that, the wireless router device of the present embodiment can be the subcard of asynchronous control-card to be removably attached to asynchronous control
It in fabrication, or is that the functional module of wireless router device is directly integrated on the circuit board of asynchronous control-card, the present invention exists
This is not particularly limited.
Furthermore it is mobile logical that LED display controller #A and LED display controller #B do not need configuration 3G/4G module etc.
The function of believing module, under whole system environment, it is only necessary to LED display controller #A has the function of 3G/4G wireless networking,
So in practical applications, it is only necessary to LED display controller #A can wireless networking and server interact, it is subsequent
LED display the controller such as #B and #C of concatenation with server without directly interacting, and which offers a saving disappearing for 3G/4G flow
Take.After the media data that LED display controller #A receives server transmission, LED display controller #A can be by media
Data are transmitted to other LED display controller such as #B, #C in the same hereinafter network segment by way of broadcast.
Hold it is above-mentioned, below in conjunction with Fig. 4 and Fig. 5 to be suitable for be configured at LED display controller shown in Fig. 3 #A, #B and #C
The functional module of wireless router device be described in detail.
Fig. 4 is a kind of route pattern realization mechanism schematic diagram of the wireless router device of the present embodiment.As shown in figure 4, its
AP-DHCP server module 43, LAN module 45 and WAN-DHCP client modules 47 are kept apart, and pass through foundation
Internet bridge 41 realizes the communication between modules 43,45,47.Under route pattern, the wireless routing of the present embodiment
Device can be linked into the network environment of outside router (AP) by WAN-DHCP client modules 47 and virtual AP module 49
It is interior, while in this case, hotspot (AP) can also be issued by AP-DHCP server module 43 itself for outside other
Equipment connection in portion's uses.At this point, user can connect the network equipment by AP-DHCP server module 43, LAN module 45, lead to
Cross HTTP access log on to wireless router device IP address such as 192.168.10.1 enter wireless router device Web pipe
Interface is managed, so that the parameters to wireless router device are configured.Herein it is noted that no route shown in Fig. 4
For example, by using Ethernets driving chips such as the AR9931 chips of Qualcomm and programming is carried out to it to realize by device
Internet bridge 41, AP-DHCP server module 43, LAN module 45, WAN-DHCP client modules 47 and virtual AP module 49
Etc. functions.
As shown in Figure 4, in this way, the present embodiment is individually to have done an Internet bridge 41, is mainly used for
The web management interface of user logs in configuration and realization WAN-DHCP client modules 47 and LAN module 45 and itself AP-
Data interaction between DHCP service end module 43.Internet bridge 41 is led in network layer and WAN-DHCP client 47
Letter (namely carrying out NET communication), realizes data and information exchange.Virtual AP module 49 is a virtual hotspot module,
By the virtual hotspot, may be implemented with the wireless connection of the network equipments such as outside router (AP), and AP-DHCP take
End module 43 of being engaged in is a hotspot module true, has DHCP (Dynamic Host Configuration
Protocol, dynamic host configuration protocol) function, can be to the network equipment distribution IP address for being connected to the hotspot, this
Embodiment is exactly to realize the function of AP+Station while application in this way.
The route pattern of the present embodiment is in the function of the double AP hot spots connections of network layer realization of system, the two AP are the bottom of at
Layer shares the transmission that 1 physical layer (PHY layer) supports data.Wherein virtual AP module 49 is connected as Station mode wireless
The network equipments such as outside router (AP) use, and AP-DHCP server module 43 is set as hotspot (AP) mode for other
Standby be wirelessly connected uses.
Furthermore AP-DHCP server module 43 shown in fig. 5 is to carry out IP to its locking equipment as server-side to divide
Match, and WAN-DHCP client modules 47 are to get IP as client from external equipment or customized can be set as
The fixed IP of static state.
Fig. 5 is a kind of bridge mode realization mechanism schematic diagram of the wireless router device of the present embodiment.Pass through Web in user
When administration interface setting is switched to bridge mode, the implementation of system becomes realization mechanism as shown in Figure 5.User at this time
Or the parameter configuration of user is carried out by the terminal that Http access logs on 192.168.10.1.AP-DHCP service at this time
It is also mutually to be handed over by the progress data of Internet bridge 41 and information between end module 43, LAN module 45 and virtual AP module 49
Mutually.When under bridge mode, the AP entrance of wireless bridging mode is not take up IP, in this way, which two for forming wireless bridging are wireless
The former AP-DHCP server-side 43 is wirelessly connected the virtual AP module 49 of the latter but the virtual AP module 49 of the latter in route device
Being not take up IP, (in this case the single led displaying screen controller configured with wireless router device only needs an IP, is different from
Single led displaying screen controller needs to occupy the situation of two IP in the prior art), namely taken between the two by AP-DHCP
The function of the wireless interconnected realization data wireless transparent transmission for end module 43 of being engaged in.
Furthermore under bridge mode, user be by connecting virtual AP module 49, then into web management interface into
The function of row information configuration and implementation pattern switching, i.e., enter from virtual AP module 49 and be switched to route pattern.AP- at this time
DHCP service end module 43 is mainly used for realizing the function of the hotspot interconnection between other equipment.
In conclusion the embodiment of the present invention can be reached following the utility model has the advantages that 1) reducing LED display control system (packet
Include multiple LED display controllers) flow cost when being interacted with server；2) it realizes wireless interconnected, data wireless transparent transmission
Function；3) function of mutually cutting by web management interface setting route pattern and bridge mode is realized.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
It is right according to the technical essence of the invention for the equivalent embodiment of equivalent variations, but without departing from the technical solutions of the present invention
Any simple modification, equivalent change and modification made by above embodiments, all of which are still within the scope of the technical scheme of the invention.
Claims (8)
1. a kind of wireless router device, including AP-DHCP server module and LAN module；It is characterized by further comprising:
Internet bridge, WAN-DHCP client modules and virtual AP module, wherein the Internet bridge is used to log in for user
Web management interface carries out information configuration and for the WAN-DHCP client modules and the LAN module and the AP-
Data exchange between DHCP service end module, the Internet bridge, which is also used to log in web management interface for user, carries out road
By the switching between mode and bridge mode, the Internet bridge and the WAN-DHCP client modules carry out network layer and lead to
Letter, the WAN-DHCP client modules are used for as client with external equipment；
When the wireless router device is route pattern, the AP-DHCP server module is for issuing hotspot to mount
Equipment and has the function of DHCP to carry out IP distribution to its locking equipment as server-side, the virtual AP module exists for work
Station mode is to be wirelessly connected external equipment and the signal connection WAN-DHCP client modules；
When the wireless router device is bridge mode, the virtual AP module connects the AP-DHCP of another wireless router device
Server module, and the virtual AP module is not take up the AP-DHCP server module of another wireless router device
The IP address of distribution.
2. a kind of LED display controller, including wireless router device as described in claim 1.
3. LED display controller as claimed in claim 2, which is characterized in that the LED display controller includes asynchronous
Control card.
4. a kind of LED display control system, including multiple LED display controllers；It is characterized in that, the multiple LED is aobvious
Display screen controller includes the first LED display controller and the second LED display controller, the first LED display control
Work is in route pattern when the first wireless router device operation of device configuration, and the second LED display controller configuration
Work is in bridge mode to establish wireless bridging with first wireless router device when second wireless router device is run；
First wireless router device has virtual AP module and AP-DHCP server module, wherein the virtual AP module
For being wirelessly connected external equipment；
Second wireless router device has virtual AP module and AP-DHCP server module, wherein described second without route
The AP-DHCP server end module of first wireless router device is connected by the virtual AP module of device, it is described
The AP-DHCP server end module of second wireless router device is used for as hotspot and has the function of DHCP, described
The virtual AP module of second wireless router device is not take up the AP-DHCP module point of first wireless router device
The IP matched.
5. LED display control system as claimed in claim 4, which is characterized in that the first LED display controller is set
It is equipped with mobile communication module, and the not set mobile communication module of the second LED display controller.
6. LED display control system as claimed in claim 4, which is characterized in that the second LED display controller
Quantity be it is multiple, second wireless router device of multiple each self-configurings of second LED display controller works
Bridge mode is to concatenate to the first LED display controller；
The wherein tandem of two neighboring second wireless router device are as follows: one of them described second wireless router device
The AP-DHCP server-side connect the virtual AP module of another second wireless router device.
7. LED display control system as claimed in claim 4, which is characterized in that first wireless router device also wraps
Include: LAN module, Internet bridge and WAN-DHCP client modules, the Internet bridge are used to log in web administration for user
Interface carries out information configuration and services for the WAN-DHCP client modules and the LAN module and the AP-DHCP
Data interaction between end module, the Internet bridge and the WAN-DHCP client modules carry out network layer communication, institute
State WAN-DHCP client modules for as client with external equipment.
8. LED display control system as claimed in claim 4, which is characterized in that second wireless router device also wraps
Include: LAN module and Internet bridge, the Internet bridge be used for for user log in web management interface carry out information configuration with
And for the virtual AP module and the LAN module and the AP-DHCP server-side mould of second wireless router device
Data interaction between block.
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| CN201610512896.0A CN107564255B (en) | 2016-07-01 | 2016-07-01 | Wireless router device, LED display controller and LED display control system |
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| CN201610512896.0A CN107564255B (en) | 2016-07-01 | 2016-07-01 | Wireless router device, LED display controller and LED display control system |
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| CN116795466A (en) * | 2021-11-11 | 2023-09-22 | 青岛海信传媒网络技术有限公司 | Display device and method for displaying content of external device |
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