CN105025529A - Method for switching access point and wireless loudspeaker box - Google Patents
Method for switching access point and wireless loudspeaker box Download PDFInfo
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- CN105025529A CN105025529A CN201510293465.5A CN201510293465A CN105025529A CN 105025529 A CN105025529 A CN 105025529A CN 201510293465 A CN201510293465 A CN 201510293465A CN 105025529 A CN105025529 A CN 105025529A
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- access point
- mesh network
- switched
- sound box
- wireless
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/18—Management of setup rejection or failure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/40—Connection management for selective distribution or broadcast
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The embodiment of the invention discloses a method for switching an access point. The method comprises: when a master loudspeaker box is connected with a terminal, receiving an access point switching instruction transmitted from the terminal, wherein the access point switching instruction includes the identification information and the access information of an access point to be switched; forwarding the access point switching instruction a slave loudspeaker box in a Mesh network; connecting to the access point to be switched according to the access point switching instruction; and establishing a wireless access point and broadcasting the identification information of the access point to be switched in order that the slave loudspeaker box is connected with the access point to be switched and the Mesh network in the access point to be switched according to the identification information of the access point to be switched, wherein the master loudspeaker box is a Mesh portal point and the slave loudspeaker box is a Mesh point. The embodiment of the invention also discloses a wireless loudspeaker box. The method may achieve an effect of switching a wireless loudspeaker box constituting a Mesh network to another access point.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of method and the wireless sound box that switch access point.
Background technology
At present, wireless sound box market development is rapid, by bluetooth, mobile ad-hoc network (Ad-hoc), Wireless Fidelity (Wireless Fidelity, be called for short Wi-Fi) etc. radio network technique change layout and the network access mode of traditional-family's audio amplifier, wireless sound box will become an important component part of smart home life.User can in different places, and wireless sound box is placed in bedroom, parlor, kitchen etc. as family, and audio amplifier carries out networking by wireless network, and user just can pass through wireless terminal Long-distance Control multiple stage audio amplifier, makes music ubiquitous.
I.e. " wireless mesh network ", it is " multi-hop (multi-hop) " network to Mesh network, is by Ad-hoc network Development, is one of key technology solving " last one kilometer " problem.In the process to e-learning quality of future generation, wireless is an obligato technology.Wireless Mesh netword can communicate with other network cooperating.Be the network architecture can constantly expanded dynamically, arbitrary two equipment all can keep wireless interconnected.
If at an access point (Access Point, be called for short AP) under establish a Mesh network, Mesh network access point (Mesh Portal Point is comprised under this Mesh network, be called for short MPP) and Mesh network node (Mesh Point, be called for short MP), when this Mesh network needs entirety to be switched under another AP, do not have any relevant solution in the prior art.
Summary of the invention
Embodiment of the present invention technical problem to be solved is, provides a kind of method and the wireless sound box that switch access point.The problem of access point how is switched with the wireless sound box solving composition Mesh network.
In order to solve the problems of the technologies described above, embodiment of the present invention first aspect provides a kind of method switching access point, comprising:
Main sound box is connected with terminal, receives the access point switching command that described terminal sends, comprises identification information and the access information of to be switched access point in described access point switching command;
Described access point switching command is transmitted in wireless mesh network from audio amplifier;
Be connected with to be switched access point according to described access point switching command;
Set up hotspot and broadcast the identification information of described to be switched access point, so that the described wireless mesh network be connected to according to the identification information of described to be switched access point from audio amplifier described to be switched access point and described to be switched access point;
Wherein, described main sound box is wireless mesh network access point, described from audio amplifier be wireless mesh network node.
Wherein, described identification information comprises at least one in service set, Media Access Control Address or Internet Protocol address;
Described access information comprises access pin.
Wherein, the wireless mesh network in described to be switched access point comprises the wireless mesh network that the described main sound box after switching to described to be switched access point is set up; Or the wireless mesh network that other wireless sound boxes in described to be switched access point are set up.
Wherein, described method also comprises:
If described main sound box is switched to described to be switched access point failure, then continue to be linked into the access point connected before switching.
Embodiment of the present invention second aspect provides a kind of method switching access point, comprising:
Be connected by wireless mesh network from audio amplifier with main sound box;
Receive the access point switching command that described main sound box forwards, in described access point switching command, comprise identification information and the access information of to be switched access point;
After described main sound box to be connected with to be switched access point according to described access point switching command and to set up hotspot, receive the identification information of the described to be switched access point of described main sound box broadcast;
The wireless mesh network in described to be switched access point and described to be switched access point is connected to according to described identification information;
Wherein, described main sound box is wireless mesh network access point, described from audio amplifier be wireless mesh network node.
Wherein, described identification information comprises at least one in service set, Media Access Control Address or Internet Protocol address;
Described access information comprises access pin.
Wherein, the wireless mesh network in described to be switched access point comprises the wireless mesh network that the described main sound box after switching to described to be switched access point is set up; Or the wireless mesh network that other wireless sound boxes in described to be switched access point are set up.
The embodiment of the present invention third aspect provides a kind of wireless sound box, comprising:
Receiving element, for being connected with terminal, receiving the access point switching command that described terminal sends, comprising identification information and the access information of to be switched access point in described access point switching command;
Retransmission unit, for described access point switching command is transmitted in wireless mesh network from audio amplifier;
Linkage unit, for being connected with to be switched access point according to described access point switching command;
Radio unit, for setting up hotspot and broadcasting the identification information of described to be switched access point, to be connected to the wireless mesh network described to be switched access point and described to be switched access point according to the identification information of described to be switched access point from audio amplifier;
Wherein, described wireless sound box is wireless mesh network access point, described from audio amplifier be wireless mesh network node.
Wherein, described identification information comprises at least one in service set, Media Access Control Address or Internet Protocol address;
Described access information comprises access pin.
Wherein, the wireless mesh network in described to be switched access point comprises the wireless mesh network that the described wireless sound box after switching to described to be switched access point is set up; Or the wireless mesh network that other wireless sound boxes in described to be switched access point are set up.
Wherein, if described linkage unit is also switched to described to be switched access point failure for described wireless sound box, then continue to be linked into the access point connected before switching.
Embodiment of the present invention fourth aspect provides a kind of wireless sound box, comprising:
First linkage unit, for being connected by wireless mesh network with main sound box;
First receiving element, for receiving the access point switching command that described main sound box forwards, comprises identification information and the access information of to be switched access point in described access point switching command;
Second receiving element, for be connected with to be switched access point according to described access point switching command when described main sound box and after setting up hotspot, to receive the identification information of the described to be switched access point of described main sound box broadcast;
Second linkage unit, for being connected to the wireless mesh network in described to be switched access point and described to be switched access point according to described identification information,
Wherein, described main sound box is wireless mesh network access point, and described wireless sound box is wireless mesh network node.
Wherein, described identification information comprises at least one in service set, Media Access Control Address or Internet Protocol address;
Described access information comprises access pin.
Wherein, the wireless mesh network in described to be switched access point comprises the wireless mesh network that the described main sound box after switching to described to be switched access point is set up; Or the wireless mesh network that other wireless sound boxes in described to be switched access point are set up.
Implement the embodiment of the present invention, there is following beneficial effect:
Main sound box receiving terminal send access point switching command thus can switch to be switched access point; And access point switching command is transmitted to from audio amplifier and after self handover success by main sound box, broadcast the identification information of to be switched access point to inform from audio amplifier handover success, make the Mesh network that can switch to according to identification information from audio amplifier to be switched access point and to be switched access point, thus ensure that main sound box and intactly switch to be switched access point from the whole Mesh that audio amplifier builds, improve applicability and the flexibility of wireless sound box.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic diagram switching the first embodiment flow process of the method for access point of the present invention;
Fig. 2 is a kind of schematic diagram switching the second embodiment flow process of the method for access point of the present invention;
Fig. 3 is a kind of schematic diagram switching the 3rd embodiment flow process of the method for access point of the present invention;
Fig. 4 is the composition schematic diagram of the first embodiment of a kind of wireless sound box of the present invention;
Fig. 5 is the composition schematic diagram of the second embodiment of a kind of wireless sound box of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Wireless sound box described in the embodiment of the present invention is except possessing the feature of common audio amplifier, also possesses wireless network card, or except wireless network card, also possess wired network adapter, wherein wired network adapter is used for carrying out wired connection with access point, wireless network card support set up hotspot, can wireless connections AP, the function of wireless mesh network (Mesh) can be set up.
Terminal described in the embodiment of the present invention can be smart mobile phone, panel computer or other smart machines, terminal can be provided with the application controlling wireless sound box.When terminal is when existing together under a local area network (LAN) with wireless sound box, can connect this wireless sound box, this wireless sound box just can be used as the wireless mesh network access point MPP of Mesh network like this.
Mesh network model utilizes wireless connections to substitute wired connection to be coupled together by multiple Mesh node, and wireless Mesh netword is formed primarily of 2 kinds of nodes: Mesh access point and MPP, Mesh node and MP.MPP is the expansion of traditional AP, and its one end is accessed AP by wired or wireless mode and is connected into internet, and being the access point connecting wireless Mesh netword and non-Mesh network, is also the Controlling vertex of whole Mesh network; MP node supports the functions such as automated topology, the automatic discovery of route, the forwarding of packet.Like this eventually through a MPP node access AP, thus form a Mesh Mobile solution network.
Please refer to Fig. 1, is the first embodiment schematic flow sheet of the method for a kind of access network of the present invention; In the present embodiment, said method comprising the steps of:
S101, main sound box is connected with terminal, receives the access point switching command that described terminal sends.
Wherein, the mode that main sound box is connected with terminal can be wireless connections, and the mode of wireless connections can include but not limited to the radio connection such as bluetooth, Ad-hoc, Wi-Fi.
After wireless sound box is connected with terminal, terminal just can send all kinds of instruction to control wireless sound box work, such as, sets up hotspot, builds Mesh network, controls music, installs application, carries out AP switching etc.
Identification information and the access information of to be switched access point is comprised in described access point switching command.
Described identification information is used for main sound box when carrying out AP and switching, and identify the AP that will be switched to, described access information is for accessing AP.
Alternatively, described identification information comprises service set (Service Set Identifier, be called for short SSID), medium education (Media Access Control, be called for short MAC) address, at least one in Internet Protocol (Internet Protocol, be called for short IP) address;
Described access information comprises access pin.
Just to be switched access point can be accessed after main sound box gets above-mentioned information.Also can be switched to be switched access point in order to what make to be in main sound box same Mesh network from audio amplifier, main sound box also needs to perform step S102-S104.
S102, described access point switching command is transmitted in wireless mesh network from audio amplifier.
Also identification information and the access information of to be switched access point will be got like this from audio amplifier, although now also to be switched access point can be connected to from audio amplifier, but the logicality switched in order to whole Mesh network and globality, can allow main sound box first switch to be switched access point.
S103, is connected with to be switched access point according to described access point switching command.
Main sound box, after switching to be switched access point, can continue to set up new Mesh network as MPP, also can not set up new Mesh network and add existing Mesh network in be switched access point.But in order to the globality that original Mesh network switches, can continue to set up new Mesh network by main sound box as MPP, and then other are switched to the newly-built Mesh network of main sound box from audio amplifier.
S104, sets up hotspot and broadcasts the identification information of described to be switched access point, so that the described wireless mesh network be connected to from audio amplifier according to the identification information of described to be switched access point described to be switched access point and described to be switched access point.
Alternatively, described identification information comprises at least one in SSID, MAC Address, IP address.Such as, SSID mono-kind can be adopted as mark, SSID and MAC Address also can be adopted simultaneously simultaneously as mark.
When after main sound box handover success, just a hotspot can be set up, broadcast the identification information of to be switched access point, this broadcast message can regard the mark that main sound box has switched as, after main sound box has switched, just start the switching from audio amplifier, can guarantee the globality that original Mesh network switches to be beneficial to management.
It should be noted that, described main sound box is wireless mesh network access point, described from audio amplifier be wireless mesh network node.The quantity of main sound box is herein one, can be zero from the quantity of audio amplifier, one, and also can be two or more, the embodiment of the present invention be limited in any way.
After also switching to be switched access point from audio amplifier, the Mesh network in be switched access point just can be selected to access.
Alternatively, the wireless mesh network in described to be switched access point comprises the wireless mesh network that the described main sound box after switching to described to be switched access point is set up; Or the wireless mesh network that other wireless sound boxes in described to be switched access point are set up.
If be unlikely to too much in order to ensure the Mesh quantity in be switched access point, existing Mesh network to be switched access point can be added by main sound box and from audio amplifier; If there is not Mesh network in be switched access point, then can set up Mesh network by main sound box, add this Mesh network from audio amplifier.
In the present embodiment, specifically describe from main sound box one end and switch the process of access point, the access point switching command that main sound box receiving terminal sends thus can switch to be switched access point; And access point switching command is transmitted to from audio amplifier and after self handover success by main sound box, broadcast the identification information of to be switched access point to inform from audio amplifier handover success, make the Mesh network that can switch to according to identification information from audio amplifier to be switched access point and to be switched access point, thus ensure that main sound box and intactly switch to be switched access point from the whole Mesh that audio amplifier builds, improve applicability and the flexibility of wireless sound box.
Please refer to Fig. 2, build the second embodiment schematic flow sheet of the method for wireless mesh network for the present invention is a kind of; In the present embodiment, specifically describe main sound box and switch the process of access point and the processing mode of handoff failure.Said method comprising the steps of:
S201, main sound box is connected with terminal, receives the access point switching command that described terminal sends.
Wherein, the mode that main sound box is connected with terminal can be wireless connections, and the mode of wireless connections can include but not limited to the radio connection such as bluetooth, Ad-hoc, Wi-Fi.
After wireless sound box is connected with terminal, terminal just can send all kinds of instruction to control wireless sound box work, such as, sets up hotspot, builds Mesh network, controls music, installs application, carries out AP switching etc.
Identification information and the access information of to be switched access point is comprised in described access point switching command.
Described identification information is used for main sound box when carrying out AP and switching, and identify the AP that will be switched to, described access information is for accessing AP.
Alternatively, described identification information comprises service set (Service Set Identifier, be called for short SSID), medium education (Media Access Control, be called for short MAC) address, at least one in Internet Protocol (Internet Protocol, be called for short IP) address;
Described access information comprises access pin.
Just to be switched access point can be accessed after main sound box gets above-mentioned information.Also can be switched to be switched access point in order to what make to be in main sound box same Mesh network from audio amplifier, main sound box also needs to perform step S202-S204.
S202, described access point switching command is transmitted in wireless mesh network from audio amplifier.
Also identification information and the access information of to be switched access point will be got like this from audio amplifier, although now also to be switched access point can be connected to from audio amplifier, but the logicality switched in order to whole Mesh network and globality, can allow main sound box first switch to be switched access point.
S203, is connected with to be switched access point according to described access point switching command.
Main sound box, after switching to be switched access point, can continue to set up new Mesh network as MPP, also can not set up new Mesh network and add existing Mesh network in be switched access point.But in order to the globality that original Mesh network switches, can continue to set up new Mesh network by main sound box as MPP, and then other are switched to the newly-built Mesh network of main sound box from audio amplifier.
S204, sets up hotspot and broadcasts the identification information of described to be switched access point, so that the described wireless mesh network be connected to from audio amplifier according to the identification information of described to be switched access point described to be switched access point and described to be switched access point.
Alternatively, described identification information comprises at least one in SSID, MAC Address, IP address.Such as, SSID mono-kind can be adopted as mark, SSID and MAC Address also can be adopted simultaneously simultaneously as mark.
When after main sound box handover success, just a hotspot can be set up, broadcast the identification information of to be switched access point, this broadcast message can regard the mark that main sound box has switched as, after main sound box has switched, just start the switching from audio amplifier, can guarantee the globality that original Mesh network switches to be beneficial to management.
It should be noted that, described main sound box is wireless mesh network access point, described from audio amplifier be wireless mesh network node.The quantity of main sound box is herein one, can be zero from the quantity of audio amplifier, one, and also can be two or more, the embodiment of the present invention be limited in any way.
After also switching to be switched access point from audio amplifier, the Mesh network in be switched access point just can be selected to access.
Alternatively, the wireless mesh network in described to be switched access point comprises the wireless mesh network that the described main sound box after switching to described to be switched access point is set up; Or the wireless mesh network that other wireless sound boxes in described to be switched access point are set up.
If be unlikely to too much in order to ensure the Mesh quantity in be switched access point, existing Mesh network to be switched access point can be added by main sound box and from audio amplifier; If there is not Mesh network in be switched access point, then can set up Mesh network by main sound box, add this Mesh network from audio amplifier.
S205, if described main sound box is switched to described to be switched access point failure, then continues to be linked into the access point connected before switching.
Although got identification information and the access information of to be switched access point from access point switching command from audio amplifier, but when main sound box handoff failure, also to be switched access point can not be switched to from audio amplifier, main sound box will continue the access point connected before access switches, and the information returning handoff failure is to terminal, so that user understands the result switching access point.
Please refer to Fig. 3, build the 3rd embodiment schematic flow sheet of the method for wireless mesh network for the present invention is a kind of; In the present embodiment, said method comprising the steps of:
S301, is connected by wireless mesh network from audio amplifier with main sound box.
S302, receives the access point switching command that described main sound box forwards.
Wherein, identification information and the access information of to be switched access point is comprised in described access point switching command.
Alternatively, described identification information comprises at least one in SSID, MAC Address, IP address.Such as, SSID mono-kind can be adopted as mark, SSID and MAC Address also can be adopted simultaneously simultaneously as mark.
S303, after described main sound box to be connected with to be switched access point according to described access point switching command and to set up hotspot, receive the identification information of the described to be switched access point of described main sound box broadcast.
When after main sound box handover success, just a hotspot can be set up, broadcast the identification information of to be switched access point, this broadcast message can regard the mark that main sound box has switched as, after main sound box has switched, just start the switching from audio amplifier, can guarantee the globality that original Mesh network switches to be beneficial to management.
It should be noted that, described main sound box is wireless mesh network access point, described from audio amplifier be wireless mesh network node.The quantity of main sound box is herein one, can be zero from the quantity of audio amplifier, one, and also can be two or more, the embodiment of the present invention be limited in any way.
S304, is connected to the wireless mesh network in described to be switched access point and described to be switched access point according to described identification information.
Wherein, described main sound box is wireless mesh network access point, described from audio amplifier be wireless mesh network node.
After also switching to be switched access point from audio amplifier, the Mesh network in be switched access point just can be selected to access.
Alternatively, the wireless mesh network in described to be switched access point comprises the wireless mesh network that the described main sound box after switching to described to be switched access point is set up; Or the wireless mesh network that other wireless sound boxes in described to be switched access point are set up.
If be unlikely to too much in order to ensure the Mesh quantity in be switched access point, existing Mesh network to be switched access point can be added by main sound box and from audio amplifier; If there is not Mesh network in be switched access point, then can set up Mesh network by main sound box, add this Mesh network from audio amplifier.
In the present embodiment, specifically from describing the process switching access point from audio amplifier one end, the access point switching command of main sound box forwarding is received from audio amplifier, and after main sound box switches to the success of to be switched access point, receive the identification information of the to be switched access point of main sound box broadcast, after knowing main sound box handover success, the Mesh network to be switched access point and to be switched access point can be switched to according to identification information from audio amplifier, thus ensure that main sound box and intactly switch to be switched access point from the whole Mesh that audio amplifier builds, improve applicability and the flexibility of wireless sound box.
Please refer to Fig. 4, is the composition schematic diagram of the first embodiment of a kind of wireless sound box of the present invention.In the present embodiment, described wireless sound box comprises:
Receiving element 100, for being connected with terminal, receiving the access point switching command that described terminal sends, comprising identification information and the access information of to be switched access point in described access point switching command;
Retransmission unit 200, for described access point switching command is transmitted in wireless mesh network from audio amplifier;
Linkage unit 300, for being connected with to be switched access point according to described access point switching command;
Radio unit 400, for setting up hotspot and broadcasting the identification information of described to be switched access point, to be connected to the wireless mesh network described to be switched access point and described to be switched access point according to the identification information of described to be switched access point from audio amplifier;
Wherein, described wireless sound box is wireless mesh network access point, described from audio amplifier be wireless mesh network node.
Alternatively, described identification information comprises at least one in service set, Media Access Control Address or Internet Protocol address;
Described access information comprises access pin.
Alternatively, the wireless mesh network in described to be switched access point comprises the wireless mesh network that the described wireless sound box after switching to described to be switched access point is set up; Or the wireless mesh network that other wireless sound boxes in described to be switched access point are set up.
Alternatively, if described linkage unit 300 is also switched to described to be switched access point failure for described wireless sound box, then continue to be linked into the access point connected before switching.
Above receiving element 100, retransmission unit 200, linkage unit 300 and radio unit 400 can independently exist, also can integratedly arrange, receiving element 100, retransmission unit 200, linkage unit 300 or radio unit 400 can be arranged separately independent of the processor of wireless sound box in the form of hardware, and arrange the form that form can be microprocessor; Also can be embedded in the processor of wireless sound box in the form of hardware, can also be stored in the memory of wireless sound box in a software form, so that the processor of wireless sound box calls the operation performing above receiving element 100, retransmission unit 200, linkage unit 300 and radio unit 400 correspondence.
Such as, in the embodiment (embodiment shown in Fig. 4) of a kind of wireless sound box of the present invention, linkage unit 300 can be the processor of this wireless sound box, and the function of receiving element 100, retransmission unit 200 and radio unit 400 can be embedded in this processor, also can arrange separately independent of processor, also can be stored in memory in the form of software, be called by processor and realize its function.The embodiment of the present invention does not do any restriction.Above processor can be CPU (CPU), microprocessor, single-chip microcomputer etc.
After the above-mentioned network architecture and networking, when having there is wireless mesh network access point in AP belonging network, wireless sound box will directly be connected with this wireless mesh network; And when there is not wireless mesh network access point in AP belonging network, wireless sound box directly will set up Mesh network, self is as wireless mesh network access point, so that other follow-up wireless sound boxes directly add this Mesh network, thus too much Mesh network can not be there is under ensure that single AP, ensure that the utilization ratio of Radio Resource, reduce the mutual interference that multiple Mesh network may exist, improve the result of use of wireless sound box.
Please refer to Fig. 5, be the composition schematic diagram of the second embodiment of a kind of wireless sound box of the present invention, in embodiments of the present invention, described wireless sound box comprises:
First linkage unit 500, for being connected by wireless mesh network with main sound box;
First receiving element 600, for receiving the access point switching command that described main sound box forwards, comprises identification information and the access information of to be switched access point in described access point switching command;
Second receiving element 700, for be connected with to be switched access point according to described access point switching command when described main sound box and after setting up hotspot, to receive the identification information of the described to be switched access point of described main sound box broadcast;
Second linkage unit 800, for being connected to the wireless mesh network in described to be switched access point and described to be switched access point according to described identification information,
Wherein, described main sound box is wireless mesh network access point, and described wireless sound box is wireless mesh network node.
Alternatively, described identification information comprises at least one in service set, Media Access Control Address or Internet Protocol address;
Described access information comprises access pin.
Alternatively, the wireless mesh network in described to be switched access point comprises the wireless mesh network that the described main sound box after switching to described to be switched access point is set up; Or the wireless mesh network that other wireless sound boxes in described to be switched access point are set up.
Above first linkage unit 500, first receiving element 600, second receiving element 700 and the second linkage unit 800 can independently exist, also can integratedly arrange, receiving element 100, retransmission unit 200, linkage unit 300 or radio unit 400 can be arranged separately independent of the processor of wireless sound box in the form of hardware, and arrange the form that form can be microprocessor; Also can be embedded in the processor of wireless sound box in the form of hardware, can also be stored in the memory of wireless sound box in a software form, so that the processor of wireless sound box calls the operation performing above receiving element 100, retransmission unit 200, linkage unit 300 and radio unit 400 correspondence.
Such as, in the embodiment (embodiment shown in Fig. 4) of a kind of wireless sound box of the present invention, linkage unit 300 can be the processor of this wireless sound box, and the function of receiving element 100, retransmission unit 200 and radio unit 400 can be embedded in this processor, also can arrange separately independent of processor, also can be stored in memory in the form of software, be called by processor and realize its function.The embodiment of the present invention does not do any restriction.Above processor can be CPU (CPU), microprocessor, single-chip microcomputer etc.
It should be noted that, each embodiment in this specification all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiment, between each embodiment identical similar part mutually see.For device embodiment, due to itself and embodiment of the method basic simlarity, so description is fairly simple, relevant part illustrates see the part of embodiment of the method.
By the description of above-described embodiment, the present invention has the following advantages:
Main sound box receiving terminal send access point switching command thus can switch to be switched access point; And access point switching command is transmitted to from audio amplifier and after self handover success by main sound box, broadcast the identification information of to be switched access point to inform from audio amplifier handover success, make the Mesh network that can switch to according to identification information from audio amplifier to be switched access point and to be switched access point, thus ensure that main sound box and intactly switch to be switched access point from the whole Mesh that audio amplifier builds, improve applicability and the flexibility of wireless sound box.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory is called for short ROM) or random store-memory body (Random Access Memory is called for short RAM) etc.
Above disclosedly be only present pre-ferred embodiments, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (14)
1. switch a method for access point, it is characterized in that, comprising:
Main sound box is connected with terminal, receives the access point switching command that described terminal sends, comprises identification information and the access information of to be switched access point in described access point switching command;
Described access point switching command is transmitted in wireless mesh network from audio amplifier;
Be connected with to be switched access point according to described access point switching command;
Set up hotspot and broadcast the identification information of described to be switched access point, so that the described wireless mesh network be connected to according to the identification information of described to be switched access point from audio amplifier described to be switched access point and described to be switched access point;
Wherein, described main sound box is wireless mesh network access point, described from audio amplifier be wireless mesh network node.
2. as claimed in claim 1 method, it is characterized in that, described identification information comprises at least one in service set, Media Access Control Address or Internet Protocol address;
Described access information comprises access pin.
3. the method for claim 1, is characterized in that, the wireless mesh network in described to be switched access point comprises the wireless mesh network that the described main sound box after switching to described to be switched access point is set up; Or the wireless mesh network that other wireless sound boxes in described to be switched access point are set up.
4. the method as described in any one of claim 1-3, is characterized in that, described method also comprises:
If described main sound box is switched to described to be switched access point failure, then continue to be linked into the access point connected before switching.
5. switch a method for access point, it is characterized in that, comprising:
Be connected by wireless mesh network from audio amplifier with main sound box;
Receive the access point switching command that described main sound box forwards, in described access point switching command, comprise identification information and the access information of to be switched access point;
After described main sound box to be connected with to be switched access point according to described access point switching command and to set up hotspot, receive the identification information of the described to be switched access point of described main sound box broadcast;
The wireless mesh network in described to be switched access point and described to be switched access point is connected to according to described identification information;
Wherein, described main sound box is wireless mesh network access point, described from audio amplifier be wireless mesh network node.
6. method as claimed in claim 5, it is characterized in that, described identification information comprises at least one in service set, Media Access Control Address or Internet Protocol address;
Described access information comprises access pin.
7. the method as described in claim 5 or 6, is characterized in that, the wireless mesh network in described to be switched access point comprises the wireless mesh network that the described main sound box after switching to described to be switched access point is set up; Or the wireless mesh network that other wireless sound boxes in described to be switched access point are set up.
8. a wireless sound box, is characterized in that, comprising:
Receiving element, for being connected with terminal, receiving the access point switching command that described terminal sends, comprising identification information and the access information of to be switched access point in described access point switching command;
Retransmission unit, for described access point switching command is transmitted in wireless mesh network from audio amplifier;
Linkage unit, for being connected with to be switched access point according to described access point switching command;
Radio unit, for setting up hotspot and broadcasting the identification information of described to be switched access point, to be connected to the wireless mesh network described to be switched access point and described to be switched access point according to the identification information of described to be switched access point from audio amplifier;
Wherein, described wireless sound box is wireless mesh network access point, described from audio amplifier be wireless mesh network node.
9. wireless sound box as claimed in claim 8, it is characterized in that, described identification information comprises at least one in service set, Media Access Control Address or Internet Protocol address;
Described access information comprises access pin.
10. wireless sound box as claimed in claim 8, is characterized in that, the wireless mesh network in described to be switched access point comprises the wireless mesh network that the described wireless sound box after switching to described to be switched access point is set up; Or the wireless mesh network that other wireless sound boxes in described to be switched access point are set up.
11. wireless sound boxes as described in any one of claim 8-10, is characterized in that, if described linkage unit is also switched to described to be switched access point failure for described wireless sound box, then continue to be linked into the access point connected before switching.
12. 1 kinds of wireless sound boxes, is characterized in that, comprising:
First linkage unit, for being connected by wireless mesh network with main sound box;
First receiving element, for receiving the access point switching command that described main sound box forwards, comprises identification information and the access information of to be switched access point in described access point switching command;
Second receiving element, for be connected with to be switched access point according to described access point switching command when described main sound box and after setting up hotspot, to receive the identification information of the described to be switched access point of described main sound box broadcast;
Second linkage unit, for being connected to the wireless mesh network in described to be switched access point and described to be switched access point according to described identification information,
Wherein, described main sound box is wireless mesh network access point, and described wireless sound box is wireless mesh network node.
13. wireless sound boxes as claimed in claim 12, it is characterized in that, described identification information comprises at least one in service set, Media Access Control Address or Internet Protocol address;
Described access information comprises access pin.
14. wireless sound boxes as described in claim 12 or 13, is characterized in that, the wireless mesh network in described to be switched access point comprises the wireless mesh network that the described main sound box after switching to described to be switched access point is set up; Or the wireless mesh network that other wireless sound boxes in described to be switched access point are set up.
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