CN203912206U - Wireless equipment and wireless communication system - Google Patents
Wireless equipment and wireless communication system Download PDFInfo
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- CN203912206U CN203912206U CN201420169378.XU CN201420169378U CN203912206U CN 203912206 U CN203912206 U CN 203912206U CN 201420169378 U CN201420169378 U CN 201420169378U CN 203912206 U CN203912206 U CN 203912206U
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Abstract
The utility model discloses wireless equipment and a wireless communication system; the wireless communication system comprises an NFC label module, a second wireless device and one or more first wireless devices having no display and input part; the NFC label module is used for storing written wireless connection information used for connecting the second wireless device; the first wireless device comprises an NFC label reading module and a wireless connecting module; the NFC label reading module is used for reading the wireless connection information from the closing NFC label, and sending the information to the wireless connecting module; the wireless connecting module is used for setting up wireless connection with the second wireless device through the wireless connecting information. The technical scheme enables the wireless device with no display part and input part to conveniently connect with another wireless device, only one NFC label reading module is added on the wireless device with no display part and input part, so device cost can be greatly reduced when compared with adding the display part and the input part.
Description
Technical field
The utility model relates to wireless communication technology field, particularly a kind of wireless device and wireless communication system.
Background technology
Existing wireless device connects WiFi access point (WiFi-AP) and needs two information, the i.e. service set of WiFi access point (SSID) and password.If wireless device be mobile phone, Pad, notebook etc. with the equipment of display unit and input block, can search for very easily so WiFi-AP SSID and input password.But the cost that increases display unit and input block for some novel wireless device is very high, and utilance is very low, without display unit and input block, just cannot confirm SSID and input password so.
For example, a kind of music player based on WiFi transmission, mobile phone can, to the music player transmission of audio in same local area network (LAN), play back it.This music player functionality is single, and does not need display unit and input block in daily use procedure, is that passive reception is also play from the audio frequency of mobile phone.
So how can allow this kind equipment be connected to cheaply, efficiently another wireless device (as WiFi-AP) is a problem to be solved.
For addressing the above problem, the utility model proposes a kind of device and method that can make can connect fast without the equipment of display unit and input unit WiFi-AP.
Utility model content
In view of this, the utility model provides a kind of wireless device and wireless communication system, so that can be connected to quickly and easily another wireless device without the wireless device of display unit and input block.
For achieving the above object, the technical solution of the utility model is achieved in that
The utility model discloses a kind of wireless device without display unit and input block, this equipment comprises: NFC label read module and wireless connections module;
NFC label read module, for have NFC label model near time, from this NFC label model, read the wireless connections information of the second wireless device, and send to wireless connections module;
Wireless connections module, for setting up wireless connections by described wireless connections information and described the second wireless device.
The invention also discloses a kind of wireless communication system, this system comprises: NFC label model, the second wireless device and one or more the first wireless device without display unit and input block;
Described NFC label model, for storing the required wireless connections information of connection the second wireless device writing;
Described the first wireless device comprises: NFC label read module and wireless connections module;
NFC label read module, for described NFC label model near time, from this NFC label model, read and connect the required wireless connections information of the second wireless device, and send to wireless connections module;
Wireless connections module, for setting up wireless connections by described wireless connections information and described the second wireless device.
In said system, described the second wireless device is WiFi access point, and this system also comprises: portable the 3rd wireless device with display unit and input block;
Described the 3rd wireless device, for connecting the second wireless device, service set SSID and the password of record the second wireless device, write this SSID and password in described NFC label model.
In said system, described NFC label model is built in the 3rd wireless device, and the 3rd wireless device writes described SSID and password in described NFC label model by the micro-control unit MCU of self; Or described NFC label model is placed on the 3rd wireless device, the 3rd wireless device writes described SSID and password in described NFC label model by the NFC writing module of self.
In said system, described NFC label model is built in described the second wireless device; Described wireless connections information is that the first wireless device and the second wireless device are set up the direct-connected required information of WiFi.
In said system, described the first wireless device is wireless sound box; Described the second wireless device is audio-source.
This wireless communication system of the utility model comprises: NFC label model, the second wireless device and one or more the first wireless device without demonstration and input block; NFC label model, for storing the required wireless connections information of connection the second wireless device writing; The first wireless device comprises: NFC label read module and wireless connections module; NFC label read module, for described NFC label model near time, therefrom read wireless connections information, and send to wireless connections module; Wireless connections module, for setting up the technical scheme of wireless connections by this wireless connections information and the second wireless device, because application NFC technology is as the medium that transmits wireless access information, make can be connected to quickly and easily another wireless device without the wireless device of display unit and input block, and this wireless device without display unit and input block only need to increase a NFC label read module, than the cost that increases display unit and input block and greatly reduce equipment.
Accompanying drawing explanation
Fig. 1 is the flow chart of a kind of connect between wireless device in the utility model embodiment method;
Fig. 2 is the structural representation of a kind of wireless device without display unit and input block in the utility model embodiment;
Fig. 3 is the composition schematic diagram of a kind of wireless communication system in the utility model embodiment;
Fig. 4 is the composition schematic diagram of the wireless communication system in another embodiment of the utility model;
Fig. 5 is the composition schematic diagram of the wireless communication system in another embodiment of the utility model;
Fig. 6 A is the structural representation of the wireless music playing device in this specific embodiment one;
Fig. 6 B is the structural representation of the smart mobile phone of the built-in NFC label model in this specific embodiment one;
Fig. 6 C is the smart mobile phone without NFC label model in this specific embodiment one and the schematic diagram of external NFC label;
Fig. 7 A-7G is the wireless connections process schematic diagram in the typical application scenarios in the utility model specific embodiment one;
Fig. 8 is the schematic diagram of existing 5.1 sound channel wireless sound box systems;
Fig. 9 is the schematic diagram of the 5.15.1 sound channel wireless sound box system in the utility model specific embodiment two.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model execution mode is described in further detail.
Fig. 1 is the flow chart of a kind of connect between wireless device in the utility model embodiment method.As shown in Figure 1, the method comprises:
Step S110 arranges wireless near field communication NFC label read module in the first wireless device without display unit and input block.
Step S120, writes the required wireless connections information of first wireless device wireless connections the second wireless device in NFC label model.
Step S130, make described NFC label model near the first wireless device, make the NFC label read module in the first wireless device from NFC label model, read wireless connections information, and then the first wireless device is set up wireless connections by this wireless connections information and the second wireless device.
Method shown in Fig. 1, make wireless device without display unit and input block can be connected to quickly and easily another wireless device (as WiFi-AP or another can carry out the direct-connected equipment of WiFi), and this wireless device without display unit and input block only need to increase a NFC label read module, than the cost that increases display unit and input block and greatly reduce equipment.
In an embodiment of the present utility model, described the second wireless device shown in Fig. 1 in method is WiFi access point; Described in step S120, the first wireless device and the second wireless device being set up to the required wireless connections information of wireless connections writes in NFC label model and specifically comprises: portable the 3rd wireless device with display unit and input block is connected the second wireless device, service set SSID and the password of record the second wireless device; The 3rd wireless device writes described SSID and password in described NFC label model.Wherein, NFC label model can be built in the 3rd wireless device, and the 3rd wireless device writes described SSID and password in described NFC label model by the micro-control unit MCU of self; Or NFC label model also can be placed on the 3rd wireless device, the 3rd wireless device writes described SSID and password in described NFC label model by the NFC writing module of self.
In another embodiment of the present utility model, the label model of NFC described in method shown in Fig. 1 is built in described the second wireless device; Described wireless connections information is that the first wireless device and the second wireless device are set up the direct-connected required information of WiFi.Like this, can to set up WiFi based on NFC direct-connected for the first wireless device and the second wireless device.
Fig. 2 is the structural representation of a kind of wireless device without display unit and input block in the utility model embodiment.As shown in Figure 2, this wireless device without display unit and input block comprises: NFC label read module 201 and wireless connections module 202; Wherein:
NFC label read module 201, for have NFC label model near time, from this NFC label model, read the wireless connections information of the second wireless device, and send to wireless connections module 202.
Wireless connections module 202, for setting up wireless connections by described wireless connections information and described the second wireless device.
It should be noted that, this is without the wireless device of display unit and input block, and owing to having the NFC label read module 201 that reads NFC label substance, so known its of those skilled in the art must comprise NFC antenna.
Here, wireless connections module 202 can be WiFi link block, specifically comprises: WiFi module and WiFi Anneta module.
Fig. 3 is the composition schematic diagram of a kind of wireless communication system in the utility model embodiment.As shown in Figure 3, this system comprises: NFC label model 300, the second wireless device 302 and one or more the first wireless device 301 without display unit and input block;
NFC label model 300, for storing the required wireless connections information of connection the second wireless device 302 writing;
Described the first wireless device 301 comprises: NFC label read module 201 and wireless connections module 202.Wherein, NFC label read module 201, for described NFC label model 300 near time, from this NFC label model 300, read and connect the required wireless connections information of the second wireless device 302, and send to wireless connections module 202; Wireless connections module 202, for setting up wireless connections by described wireless connections information and described the second wireless device.
It will be appreciated by those skilled in the art that.Between NFC label model 300 and NFC label read module 201, pass through NFC antenna transmission signal.
In an embodiment of the present utility model, the second wireless device 302 is WiFi access point, and the system shown in Fig. 3 also comprises: have portable the 3rd wireless device 303 of display unit and input block, as shown in Figure 4.Fig. 4 is the composition schematic diagram of the wireless communication system in another embodiment of the utility model.Fig. 4 has increased by the 3rd wireless device 303 with respect to Fig. 3.The 3rd wireless device 303, for connecting the second wireless device 302, service set SSID and the password of record the second wireless device 302, write this SSID and password in NFC label model 300.NFC label model 300 can be built in the 3rd wireless device 303, and the 3rd wireless device 303 writes described SSID and password in described NFC label model 300 by the micro-control unit MCU of self; Or NFC label model 300 also can be placed on the 3rd wireless device 303, the three wireless devices 303 and by self NFC writing module, described SSID and password be write in described NFC label model 300.
Fig. 5 is the composition schematic diagram of the wireless communication system in another embodiment of the utility model.Fig. 5 is with respect to Fig. 3, and NFC label model 300 is built in the second wireless device 302; Wireless connections information is that the first wireless device and the second wireless device are set up the direct-connected required information of WiFi, between the first wireless device and the second wireless device, carries out WiFi direct-connected.For example, described the first wireless device 301 can be wireless sound box, and the second wireless device 302 can be audio-source, such as mobile phone etc.
Below enumerating two specific embodiments is further detailed such scheme of the present utility model.
Specific embodiment one
In the typical application scenarios of this specific embodiment one, without the first wireless device of display unit and input block wireless music playing device specifically, the music control end (for example smart mobile phone) that it can be in same local area network (LAN) searches.The second wireless device is WiFi access point WiFi-AP.The 3rd wireless device is smart mobile phone, i.e. music control end.Music control end can be shared its music to each wireless music playing device by WiFi.
Fig. 6 A is the structural representation of the wireless music playing device in this specific embodiment one.As shown in Figure 6A, this wireless music playing device 610 comprises: NFC label read module 611, NFC Anneta module 612, MCU613, WiFi module 614 and WiFi Anneta module 615.
By the equipment with NFC label, near the NFC label read module 611 in wireless music playing device 610, in wireless music playing device 610, MCU613 will control NFC label read module 611 driving N FC Anneta modules 612 and read SSID and the encrypted message in NFC label so.When MCU613 gets after SSID and encrypted message, will drive WiFi module 614 to WiFi access point, to initiate connection request by WiFi Anneta module 615.
Fig. 6 B is the structural representation of the smart mobile phone of the built-in NFC label model in this specific embodiment one.As shown in Figure 6B, this smart mobile phone 620 comprises: MCU module 621, WiFi module 622, WiFi Anneta module 623, NFC label model 624 and NFC Anneta module 625.
Fig. 6 C is the smart mobile phone without NFC label model in this specific embodiment one and the schematic diagram of external NFC label.As shown in Figure 6 C, this smart mobile phone 630 comprises: MCU module 631, WiFi module 632, WiFi Anneta module 633, NFC writing module 634 and NFC Anneta module 635.NCF label 640 comprises: NFC label model 641 and NFC Anneta module 642.
The MCU of smart mobile phone controls WiFi module and by WiFi Anneta module, searches and connect WiFi access point (as wireless router), and preserves the SSID of WiFi access point and the encrypted message of input that wish connects.If be successfully connected to WiFi access point, the SSID being saved in and encrypted message are written in the internal memory of NFC label model.The mode writing has two kinds, and the first is for the writing of built-in NFC label, and with reference to figure 6B, control interface and data-interface that MCU621 is used NFC label model 624 to provide write direct.The second is for the writing of external NFC label, and with reference to figure 6C, MCU631 is used NFC writing module 634 that SSID and encrypted message are written in NFC label model 641 by NFC Anneta module carrier transmission.
In this specific embodiment, each above-mentioned module can adopt existing following chip to realize:
MCU: the valiant imperial 800 serial MSM8974 of high pass
WiFi module 14: the BCM43142 of Botong
NFC label model: the AS3953 of AMS company
The PN544 of NFC writing module 36:NXP company
The PN544 of NFC label read module 21:NXP company
Wireless router: the WRT54G2 of linksys company
Fig. 7 A-7G is the wireless connections process schematic diagram in the typical application scenarios in the utility model specific embodiment one.
Referring to Fig. 7 A, WAP (wireless access point) WiFi-AP is positioned in room 1, and a wireless music playing device A who is connected based on WiFi and wireless music playing device B are placed respectively with room 3 in room 2.Smart mobile phone is the mobile phone that is built-in with NFC label.
Referring to Fig. 7 B, smart mobile phone and WiFi-AP connect, and the SSID of WiFi-AP and password are write in the NFC label of self.
Referring to Fig. 7 C, smart mobile phone is taken in room 2 to press close to wireless music playing device A, the NFC label read module in wireless music playing device A is by SSID and encrypted message in the NFC label reading in smart mobile phone.
Referring to Fig. 7 D, wireless music playing device A initiates and connects to the WiFi-AP in room 1 according to the SSID and the password that read.
Referring to Fig. 7 E, same, smart mobile phone is taken in room 3 to press close to wireless music playing device B, the NFC label read module in wireless music playing device B is by SSID and encrypted message in the NFC label reading in smart mobile phone.
Referring to Fig. 7 F, wireless music playing device B initiates and connects to the WiFi-AP in room 1 according to the SSID and the password that read.
Referring to Fig. 7 G, finally, wireless music playing device A, wireless music playing device B and smart mobile phone all establish and are connected with WiFi-AP, and three is in same local area network (LAN), and smart mobile phone can be shared its music to wireless music playing device A and wireless music playing device B by WiFi.
In above-mentioned specific embodiment one, by the built-in NFC label of smart mobile phone and the NFC label read module in wireless music playing device, can be quickly and easily by the SSID of WiFi-AP and password transmission to wireless music playing device, can connect WiFi-AP.
Specific embodiment two
The typical application scenarios of this specific embodiment two is separate type multi-track radio sound box systems, and for example, Fig. 8 is the schematic diagram of existing 5.1 sound channel wireless sound box systems.Each audio amplifier is all used the direct-connected foundation of WiFi with being connected of audio frequency source.Audio frequency source creates Group, and as Group Owner.Six audio amplifiers are connected with audio frequency source as Client end.
The connect general step of process of the direct-connected both sides of existing WiFi is as follows:
S11, audio frequency source creates Group, and as Group Owner;
S12, audio frequency source is initiated search;
S13, Client end is initiated search;
S14, audio frequency source searches Client, clicks Client, to it, sends request link order;
S15, Client receives the connection request of Group Owner, clicks and confirms, to Group Owner passback confirmation;
S16, Group Owner receives the confirmation of Client, both sides connect.
For security consideration, in step S15, automatic confirmation cannot be set, need manual confirmation operation, so just need to hold built-in state display part part and input block at Client, for example can use a LED lamp and a button.And for above-mentioned 5.1 track loudspeaker boxes, need to operate six times, very loaded down with trivial details.
Fig. 9 is the schematic diagram of the 5.15.1 sound channel wireless sound box system in the utility model specific embodiment two.Referring to Fig. 9, in this specific embodiment two, built-in NFC label read module in each audio amplifier, at the built-in NFC label of audio frequency source (as smart mobile phone, PAD etc.).Audio frequency source is written to the direct-connected required information of WiFi (for example title or MAC Address) in the internal memory of NFC label.Audio frequency source with NFC label is pressed close to every audio amplifier, and the NFC label read module in audio amplifier can read the content in NFC label.The content that audio amplifier reads NFC label makes oneself to enter into the direct-connected search condition of WiFi, and search is attachable WiFi direct-connected device now.If search the WiFi direct-connected device consistent with title in NFC label or MAC Address, from trend, it initiates connection request.Audio frequency source is received connection request, ejects the prompting frame that whether allows connection, and after user's input validation, both sides connect.The audio amplifier that audio frequency source is connected is set to the corresponding audio amplifier in 5.1 systems, as left back audio amplifier, right back audio amplifier etc.
Visible, user only need to press close to each audio amplifier one by one by the audio frequency source with NFC label, just can set up the direct-connected system of WiFi as shown in Figure 9.It is direct-connected that this system can be set up WiFi quickly and easily, and do not need, for each audio amplifier, display unit and input block are set.Greatly reduce cost, facilitated use.
In sum, this wireless communication system of the utility model comprises: NFC label model, the second wireless device and one or more the first wireless device without demonstration and input block; NFC label model, for storing the required wireless connections information of connection the second wireless device writing; The first wireless device comprises: NFC label read module and wireless connections module; NFC label read module, for described NFC label model near time, therefrom read wireless connections information, and send to wireless connections module; Wireless connections module, for setting up the technical scheme of wireless connections by this wireless connections information and the second wireless device, because application NFC technology is as the medium that transmits wireless access information, make can be connected to quickly and easily another wireless device without the wireless device of display unit and input block, and this wireless device without display unit and input block only need to increase a NFC label read module, than the cost that increases display unit and input block and greatly reduce equipment.
The foregoing is only preferred embodiment of the present utility model, be not intended to limit protection range of the present utility model.All any modifications of doing, be equal to replacement, improvement etc. within spirit of the present utility model and principle, be all included in protection range of the present utility model.
Claims (6)
1. without a wireless device for display unit and input block, it is characterized in that, this equipment comprises: NFC label read module and wireless connections module;
NFC label read module, for have NFC label model near time, from this NFC label model, read the wireless connections information of the second wireless device, and send to wireless connections module;
Wireless connections module, for setting up wireless connections by described wireless connections information and described the second wireless device.
2. a wireless communication system, is characterized in that, this system comprises: NFC label model, the second wireless device and one or more the first wireless device without display unit and input block;
Described NFC label model, for storing the required wireless connections information of connection the second wireless device writing;
Described the first wireless device comprises: NFC label read module and wireless connections module;
NFC label read module, for described NFC label model near time, from this NFC label model, read and connect the required wireless connections information of the second wireless device, and send to wireless connections module;
Wireless connections module, for setting up wireless connections by described wireless connections information and described the second wireless device.
3. system as claimed in claim 2, is characterized in that, described the second wireless device is WiFi access point, and this system also comprises: portable the 3rd wireless device with display unit and input block;
Described the 3rd wireless device, for connecting the second wireless device, service set SSID and the password of record the second wireless device, write this SSID and password in described NFC label model.
4. system as claimed in claim 3, is characterized in that,
Described NFC label model is built in the 3rd wireless device, and the 3rd wireless device writes described SSID and password in described NFC label model by the micro-control unit MCU of self;
Or,
Described NFC label model is placed on the 3rd wireless device, and the 3rd wireless device writes described SSID and password in described NFC label model by the NFC writing module of self.
5. system as claimed in claim 2, is characterized in that,
Described NFC label model is built in described the second wireless device;
Described wireless connections information is that the first wireless device and the second wireless device are set up the direct-connected required information of WiFi.
6. system as claimed in claim 5, is characterized in that,
Described the first wireless device is wireless sound box;
Described the second wireless device is audio-source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169378.XU CN203912206U (en) | 2014-04-09 | 2014-04-09 | Wireless equipment and wireless communication system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169378.XU CN203912206U (en) | 2014-04-09 | 2014-04-09 | Wireless equipment and wireless communication system |
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| CN203912206U true CN203912206U (en) | 2014-10-29 |
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| CN201420169378.XU Expired - Lifetime CN203912206U (en) | 2014-04-09 | 2014-04-09 | Wireless equipment and wireless communication system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103974457A (en) * | 2014-04-09 | 2014-08-06 | 歌尔声学股份有限公司 | Connecting method of wireless devices, wireless device and wireless communication system |
| CN112866962A (en) * | 2020-12-30 | 2021-05-28 | 深圳市丰禾原电子科技有限公司 | Music sharing creating and adding method and system, loudspeaker box and storage medium |
-
2014
- 2014-04-09 CN CN201420169378.XU patent/CN203912206U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103974457A (en) * | 2014-04-09 | 2014-08-06 | 歌尔声学股份有限公司 | Connecting method of wireless devices, wireless device and wireless communication system |
| CN112866962A (en) * | 2020-12-30 | 2021-05-28 | 深圳市丰禾原电子科技有限公司 | Music sharing creating and adding method and system, loudspeaker box and storage medium |
| CN112866962B (en) * | 2020-12-30 | 2024-02-06 | 深圳市丰禾原电子科技有限公司 | Music sharing creation and joining method, system, sound box and storage medium |
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| C14 | Grant of patent or utility model | ||
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Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee after: GOERTEK Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |
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Granted publication date: 20141029 |
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