CN207082328U - Exempt to connect up speech controling switch, corresponding Internet of things system - Google Patents
Exempt to connect up speech controling switch, corresponding Internet of things system Download PDFInfo
- Publication number
- CN207082328U CN207082328U CN201720474208.6U CN201720474208U CN207082328U CN 207082328 U CN207082328 U CN 207082328U CN 201720474208 U CN201720474208 U CN 201720474208U CN 207082328 U CN207082328 U CN 207082328U
- Authority
- CN
- China
- Prior art keywords
- command
- voice
- unit
- internet
- connect
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
Exempt to connect up speech controling switch the utility model discloses one kind, for controlling Wi Fi internet of things equipment, it is included：Voice collecting unit, voice-command features storehouse, voice command recognition unit, unpaired message and control command list, control command retrieval generation unit, the first Wi Fi transmission units, pairing upgrading control unit and battery unit.Its advantage is：Combined by Voice command pattern and exempt to connect up wireless switching so that it is unrestricted for switch installation position, make the use of switch more flexible.
Description
Technical field
It the utility model is related to internet of things field, and in particular to one kind is exempted to connect up speech controling switch, corresponding thing
Networked system.
Background technology
With the popularization of 5G technologies, in the market emerges many domestic or commercial internet of things equipment.Internet of things equipment it
Between, typically follow certain wireless connection technology and realize interconnection.802.11 Wi-Fi wireless communication standards be current application most
One of wide wireless access technology standard.In Internet of Things field, Wi-Fi Internet of Things access ways are even more most widely used, and cost is most
It is low, one of best Internet of Things access way of scalability.Generally, Wi-Fi internet of things equipment directly passes through Wi-Fi access points
（Wi-Fi Access Point, also referred to as Wi-Fi focuses or wireless router）Access network.
At present, the domestic or commercial Wi-Fi internet of things equipment of in the market is answering by mobile terminals such as mobile phone, pad mostly
It is when many and inconvenient for being controlled.For example, the Wi-Fi Internet of Things lighting apparatus that in the market is popular, typically with
Mobile terminal application interface controls the switch of lighting apparatus and regulation brightness and tone, and the mechanical switch for arranging in pairs or groups traditional carries out letter
Single switch and brilliance control.The arrangement of above-mentioned switch control mode, the complexity of existing application interface control and inconvenience, have again
The position of conventional mechanical switch control is dumb difficult with the redundancy of cable wiring manufacture.
In most cases, relatively flexible exempt in position is carried out to lighting apparatus or other common housed devices to connect up
Physical control mode, to user's more attractive.Power supply power supply is carried out without switching devices, but electricity is equipped with to switch
Pond；No longer run wires between switch and controlled device, user can be in certain application, and flexible arrangement is preferable
Installation position is switched, and can convenient adjustment position as needed.
The demand controlled based on above-mentioned wireless lighting, some, which has occurred, in the market to be exempted to connect up wireless remote control illumination and opens
Close equipment.These exempt to connect up Wireless remote-control lighting switch equipment in a manner of nonstandardized technique in the frequency range of nonstandardized technique（As 1GHz,
315MHz etc.）, using privately owned communication mode, simple switch control is carried out to lighting apparatus, does not support mobile phone application control.But
It is that these equipment work in not common frequency range, easily the signal with other systems interferes, and influences user's using effect.
Meanwhile market continues to bring out for the Voice command demand of household internet of things equipment, consumer is in smart home
In generation, is increasingly thirsted for breaking away from traditional manual mode.Voice command pattern is undoubtedly a kind of very easily alternating pattern, has
Wide market prospects.However, the existing audio-switch equipment of in the market, is connected using active wired mode, only to ring more
Border sound carries out easy detection amplification, the specific sound source of None- identified and meaning, can not accomplish complex control and accurate control
System.
Utility model content
The purpose of this utility model is that providing one kind exempts to connect up speech controling switch, corresponding Internet of things system, passes through
Voice command pattern, which combines, to be exempted to connect up wireless switching so that and it is unrestricted for switch installation position, make the use of switch cleverer
It is living.
In order to achieve the above object, the utility model is achieved through the following technical solutions：
One kind is exempted to connect up speech controling switch, for controlling Wi-Fi internet of things equipment, it is characterized in that, described exempts to connect up
Speech controling switch includes：
Voice collecting unit, user speech information is gathered in real time；
Voice-command features storehouse；
Voice command recognition unit, described voice collecting unit and voice-command features storehouse are connected, by user speech
Information is matched with the voice-command features in command characteristics storehouse, obtains matching result；
Unpaired message and control command list, preserve paired device information and corresponding control command；
Control command retrieves generation unit, connects described voice command recognition unit and unpaired message and control command
List, corresponding control command is generated according to the matching result of voice command recognition unit；
First Wi-Fi transmission units, described control command retrieval generation unit is connected, control command is sent to Wi-
Fi internet of things equipment；
Pairing upgrading control unit, the first described Wi-Fi transmission units, unpaired message and control command row are connected respectively
Table and voice-command features storehouse, to upgrade to unpaired message, voice command and firmware；
Battery unit, connect described voice collecting unit, voice command recognition unit, control command retrieval generation list
Member, the first Wi-Fi transmission units and pairing upgrading control unit.
Above-mentioned exempts from wiring speech controling switch, wherein：
The first Wi-Fi transmission units are with the disconnected pattern of MAC layer, by being loaded in Wi-Fi unicast packets/broadcast packet
The mode of private information structure sends control command to Wi-Fi internet of things equipment.
Above-mentioned exempts from wiring speech controling switch, wherein：
Described pairing upgrading control unit is matched with Wi-Fi internet of things equipment, is obtained to side mac address, and
Communication key is set during pairing.
Above-mentioned exempts from wiring speech controling switch, wherein：
It is described to exempt to connect up speech controling switch and Wi-Fi internet of things equipment and match when dispatching from the factory or when needed manually at random
Complete pairing.
Above-mentioned exempts from wiring speech controling switch, wherein：
Described unicast packet/broadcast packet is Beacon bags or ProbResp bags or ProbReq bags or Action bags.
A kind of Internet of things system, it is characterized in that, comprising：
Wi-Fi internet of things equipment；
Exempt to connect up speech controling switch, for controlling Wi-Fi internet of things equipment；
Wherein, described speech controling switch of exempting to connect up includes：
Voice collecting unit, user speech information is gathered in real time；
Voice-command features storehouse；
Voice command recognition unit, described voice collecting unit and voice-command features storehouse are connected, by user speech
Information is matched with the voice-command features in command characteristics storehouse, obtains matching result；
Unpaired message and control command list, preserve paired device information and corresponding control command；
Control command retrieves generation unit, connects described voice command recognition unit and unpaired message and control command
List, corresponding control command is generated according to the matching result of voice command recognition unit；
First Wi-Fi transmission units, described control command retrieval generation unit is connected, control command is sent to Wi-
Fi internet of things equipment；
Pairing upgrading control unit, the first described Wi-Fi transmission units, unpaired message and control command row are connected respectively
Table and voice-command features storehouse, to upgrade to unpaired message, voice command and firmware；
Battery unit, connect described voice collecting unit, voice command recognition unit, control command retrieval generation list
Member, the first Wi-Fi transmission units and pairing upgrading control unit.
Above-mentioned Internet of things system, wherein, described Wi-Fi internet of things equipment includes：
2nd Wi-Fi transmission units, receive the control for exempting to connect up that the first Wi-Fi transmission units are sent in speech controling switch
Order；
Control unit, the 2nd Wi-Fi transmission units are connected, the control command is parsed and performs control task.
Above-mentioned Internet of things system, wherein：
Described Wi-Fi internet of things equipment also includes a matching unit, connects the 2nd described Wi-Fi transmission units；Exempt from
The pairing upgrading control unit and the matching unit of Wi-Fi internet of things equipment of wiring speech controling switch are matched, and are obtained double
Side mac address, and communication key is set during pairing；
It is described to exempt to connect up speech controling switch and Wi-Fi internet of things equipment and match when dispatching from the factory or when needed manually at random
Complete pairing.
The utility model has advantages below compared with prior art：Voice command pattern, which combines, to be exempted to connect up wireless switching,
So that for the unrestricted of switch installation position, make the use of switch more flexible.
Brief description of the drawings
Fig. 1 is the structured flowchart for exempting to connect up speech controling switch in the utility model.
Embodiment
Below in conjunction with accompanying drawing, by describing a preferable specific embodiment in detail, the utility model is done and further explained
State.
Exempt to connect up speech controling switch the utility model proposes one kind, for controlling Wi-Fi internet of things equipment, the Wi-
The species of Fi internet of things equipment is unlimited, such as can be that the application functions such as the common Wi-Fi Internet of Things lighting apparatus of in the market are set
Standby, it can be light switch or other have function control switch originally to exempt to connect up speech controling switch accordingly.Described exempts from cloth
Line speech controling switch includes：Voice collecting unit 1（Such as microphone, microphone array etc.）, voice-command features storehouse 5, voice
Command recognition unit 2, control command retrieval generation unit 3, the first Wi-Fi transmission units 4, unpaired message and control command list
6th, pairing upgrading control unit 7 and battery unit；Described voice-command features storehouse 5 and unpaired message and control command row
Table 6 is realized by memory cell respectively.
As shown in figure 1, described voice command recognition unit 2 connects described voice collecting unit 1 and voice command
Feature database 5, voice collecting unit 1 gather user speech information in real time, and voice command recognition unit 2 is by user speech information with ordering
Make the voice-command features in feature database 5 be matched, obtain matching result；Described control command retrieval generation unit 3 connects
Connect described voice command recognition unit 2 and unpaired message and control command list 6, paired device information and corresponding control
Order processed is stored in the unpaired message and control command list 6, and unpaired message contains MAC Address, communication key and pre-
If Packet type, control command retrieves generation unit 3 and generates corresponding control life according to the matching result of voice command recognition unit 2
Order；The first described Wi-Fi transmission units 4 connect described control command retrieval generation unit 3 and pairing upgrading control is single
Member 7, control command is sent to Wi-Fi internet of things equipment, pairing upgrading control unit 7 is also respectively connected with unpaired message and control
Command list (CLIST) 6 and voice-command features storehouse 5 by external server to unpaired message, voice command and firmware to be risen
Level.The described voice collecting unit 1 of the battery unit connection, voice command recognition unit 2, control command retrieval generation unit
3rd, the first Wi-Fi transmission units 4 and pairing upgrading control unit 7 to them to power, at semiconductor technology and voice
The progress of reason technology, the local real-time voice of low complex degree low-power consumption monitors collection and voice recognition mode has been carried out, can be with
Ensure battery powered application apparatus battery altering or charge cycle in tolerance interval.
Pairing upgrading control unit 7 can have two kinds of control models, and one kind updates paired device information for local control, real
Now local unpaired message collection, does not pass through connection server；It is a kind of to pass through connection server, renewal paired device information.Voice
Order and control software renewal, are only upgraded by connection server.
Control to Wi-Fi internet of things equipment, it is generally based on Wi-Fi links.But as exempting to connect up speech controling switch
This control information, which produces, to be spaced for very long internet of things equipment, is controlled communication pattern according to link, then ninety-nine times out of a hundred
When realizing lighting apparatus control, Wi-Fi will be re-established with lighting apparatus and linked, most of energy can be consumed on control frame
Amount, while expend the effective control command of longer time tranfer.For mainly exempting to connect up speech controling switch with battery powered
For, the control mode based on Wi-Fi links can greatly reduce battery life.Therefore, in the utility model, described first
Wi-Fi transmission units are with the disconnected pattern of MAC layer, by the side that private information structure is loaded in Wi-Fi unicast packets/broadcast packet
Formula sends control command to Wi-Fi internet of things equipment, can make to exempt to connect up speech controling switch minimum number is sent on radio frequency
Bag, can so complete the transmission of control information, realize minimum power consumption, to the full extent extend battery replacing or charging
Cycle；Preferably, described unicast packet/broadcast packet including but not limited to：Beacon bags or ProbResp bags or ProbReq bags or
Action bags etc. do not need MAC connections can the Packet type with privately owned definition IE.For broadcast packet, unpaired message is privately owned fixed
In the control IE of justice；Unicast packet can distinguish paired device in the address in packet header, and unpaired message can be also placed on to privately owned definition
Control in IE.
The described voice collecting unit 1 for exempting to connect up speech controling switch, in the operational mode, keeps low-power consumption to monitor week
Any voice signal in side, after voice collecting unit 1 judges to listen to voice signal, voice command recognition unit 2 is waken up, is carried out
Real-time speech recognition.When exempt from connect up speech controling switch voice command recognition unit 2 recognize gathered voice messaging can
During matching a certain bar voice-command features in voice-command features storehouse 5, control command is retrieved generation unit 3 and tied according to matching
Fruit, corresponding control command is generated, then in the first Wi-Fi transmission units 4 by the control command of generation, not with MAC layer
Connection based on, but be carried in it is a variety of possible non-encrypted or encryption unicast（unicast）In/broadcast packet, with privately owned fixed
The control information element of justice（IE, Information Element）It is controlled the transmission of order.Private information element, i.e., it is private
Have IE, provided according to Wi-Fi standard agreements, manufacturer and supplier can according to the privately owned IE for using needs, defining MAC layer, with
Realize privately owned communication requirement.Different phonetic demand for control for exempting from wiring speech controling switch, can define different type
Control IE, realize the control from simple to elaborate to Wi-Fi internet of things equipment.IE is controlled to support proprietary protocol structure
Wi-Fi transmission units MAC layer in generate, be loaded onto carrier wave in physical layer.Above-mentioned non-encrypted or encrypted form will be rear
Illustrated in text.
Described exempts to connect up speech controling switch and Wi-Fi internet of things equipment while also constitutes a Wi-Fi Internet of Things
System.In one embodiment, described Wi-Fi internet of things equipment includes：2nd Wi-Fi transmission units, reception exempt to connect up voice
The control command that the first Wi-Fi transmission units are sent in controlling switch；Control unit, the 2nd Wi-Fi transmission units are connected,
Parse the control command and perform control task.It is of the present utility model non-to be realized on standard Wi-Fi internet of things equipment
Connection communication mechanism, it is only necessary to the software section of a few modifications MAC layer, or even need to only be achieved that in application layer, it is possible to
Realized on existing Wi-Fi chips, specifically by changing MAC layer software, support the privately owned IE of definition；Or to change application layer soft
Part, the privately owned IE of definition is supported, is easily realized, cost of implementation is low, method is simple.
To ensure the security and privacy of user's control, exempt to connect up voice Wi-Fi Internet of Things light switch and Wi-Fi Internet of Things
Between net lighting apparatus, complete to match with certain matching method first.Also included for the Wi-Fi internet of things equipment described in this：One
Matching unit, connect the 2nd described Wi-Fi transmission units.Exempt from connect up speech controling switch pairing upgrading control unit 7 with
The matching unit of Wi-Fi internet of things equipment is matched, and obtains both sides' MAC Address, and sets communication close during pairing
Key, which is equipped with, ensures higher security；It is random complete manually when pairing process can be completed or needed in user's hand when dispatching from the factory
Into.
Encryption or not encrypted control can be transferred through by exempting to connect up the first Wi-Fi transmission units 4 in speech controling switch
System order i.e. control IE, the specific described encrypted form to control command can have three kinds：1）Application layer encryption, with pairing
Good key control extension IE；2）MAC layer is encrypted, and bag encryption is carried out in MAC layer with the hardware keys set when matching；3）
Without encryption, sent in plain text in wireless channel.
According to the requirement of Loading Control IE used different types of bag and application scenarios, in Wi-Fi internet of things equipment
The form of confirmation of the two Wi-Fi transmission units to the bag received can have three kinds：1）Can be by application layer or MAC layer software definition
Confirm IE, load on above-mentioned Wi-Fi unicasts/broadcast Packet type, for Wi-Fi internet of things equipment to the control command that receives
High-rise confirmation.Loading confirms that IE bag can be, but is not limited to ProbResp bags, Action bags etc. and does not need MAC connections
Can the Packet type with privately owned definition IE；2）Confirm without high level, to certain form of bag, only provide MAC by Wi-Fi standards
Hardware automatically replies ACK bags；3）To some Packet types, do not use any confirmation, Wi-Fi standards regulation MAC hardware also not from
It is dynamic to reply ACK bags.And above-mentioned Packet type, confirmation form and encrypted form independent assortment can use as the case may be.
In an embodiment of the present utility model, Wi-Fi internet of things equipment is the active Wi-Fi internet of things equipment of standard, is had
There is stable power supply power supply, AP can be connected with normal STA mode simultaneously（Access Point）, internet is accessed, is retained
There is the function of mobile phone application control and remote control.
In another embodiment of the present utility model, exempt to connect up speech controling switch under the disconnected communications control modes of MAC,
Support the disconnected communication control processor stack architecture of MAC；If desired when software upgrading etc. operates, speech interfaces can be passed through（Voice is adopted
Collect unit 1）, control exempt from connect up speech controling switch Internet Server is linked to by AP, can now pass through normal Internet of Things
Device protocol stack architecture realizes linking Internet and information updating service.
The utility model also proposed a kind of means of communication of Internet of things system, and it is included：
S1, exempt to connect up speech controling switch and Wi-Fi internet of things equipment and matched；
S2, exempt to connect up speech controling switch and gather user speech information in real time, and generate corresponding control command, then will control
System order is sent to Wi-Fi internet of things equipment by way of loading private information structure in Wi-Fi unicast packets/broadcast packet；
S3, Wi-Fi internet of things equipment receive control command and perform control task.
Although content of the present utility model is discussed in detail by above preferred embodiment, but it should be appreciated that on
The description stated is not considered as to limitation of the present utility model.After those skilled in the art have read the above, for
A variety of modifications and substitutions of the present utility model all will be apparent.Therefore, the scope of protection of the utility model should be by appended
Claim limit.
Claims (8)
1. one kind is exempted to connect up speech controling switch, for controlling Wi-Fi internet of things equipment, it is characterised in that described exempts to connect up
Speech controling switch includes：
Voice collecting unit, user speech information is gathered in real time；
Voice-command features storehouse；
Voice command recognition unit, described voice collecting unit and voice-command features storehouse are connected, by user speech information
Matched with the voice-command features in command characteristics storehouse, obtain matching result；
Unpaired message and control command list, preserve paired device information and corresponding control command；
Control command retrieves generation unit, connects described voice command recognition unit and unpaired message and control command row
Table, corresponding control command is generated according to the matching result of voice command recognition unit；
First Wi-Fi transmission units, described control command retrieval generation unit is connected, control command is sent to Wi-Fi things
Networked devices；
Pairing upgrading control unit, connect respectively described the first Wi-Fi transmission units, unpaired message and control command list with
And voice-command features storehouse, to upgrade to unpaired message, voice command and firmware；
Battery unit, connect described voice collecting unit, voice command recognition unit, control command retrieval generation unit, the
One Wi-Fi transmission units and pairing upgrading control unit.
2. as claimed in claim 1 exempt to connect up speech controling switch, it is characterised in that：
The first Wi-Fi transmission units are privately owned by being loaded in Wi-Fi unicast packets/broadcast packet with the disconnected pattern of MAC layer
The mode of message structure sends control command to Wi-Fi internet of things equipment.
3. as claimed in claim 1 exempt to connect up speech controling switch, it is characterised in that：
Described pairing upgrading control unit is matched with Wi-Fi internet of things equipment, is obtained to side mac address, and with
Communication key is set to during.
4. exempt from wiring speech controling switch as described in claim 1 or 3, it is characterised in that：
The wiring speech controling switch of exempting from is matched when dispatching from the factory with Wi-Fi internet of things equipment or completed at random manually when needed
Pairing.
5. as claimed in claim 2 exempt to connect up speech controling switch, it is characterised in that：
Described unicast packet/broadcast packet is Beacon bags or ProbResp bags or ProbReq bags or Action bags.
6. a kind of Internet of things system, it is characterised in that include：
Wi-Fi internet of things equipment；
Exempt to connect up speech controling switch, for controlling Wi-Fi internet of things equipment；
Wherein, described speech controling switch of exempting to connect up includes：
Voice collecting unit, user speech information is gathered in real time；
Voice-command features storehouse；
Voice command recognition unit, described voice collecting unit and voice-command features storehouse are connected, by user speech information
Matched with the voice-command features in command characteristics storehouse, obtain matching result；
Unpaired message and control command list, preserve paired device information and corresponding control command；
Control command retrieves generation unit, connects described voice command recognition unit and unpaired message and control command row
Table, corresponding control command is generated according to the matching result of voice command recognition unit；
First Wi-Fi transmission units, described control command retrieval generation unit is connected, control command is sent to Wi-Fi things
Networked devices；
Pairing upgrading control unit, connect respectively described the first Wi-Fi transmission units, unpaired message and control command list with
And voice-command features storehouse, to upgrade to unpaired message, voice command and firmware；
Battery unit, connect described voice collecting unit, voice command recognition unit, control command retrieval generation unit, the
One Wi-Fi transmission units and pairing upgrading control unit.
7. Internet of things system as claimed in claim 6, it is characterised in that described Wi-Fi internet of things equipment includes：
2nd Wi-Fi transmission units, receive the control life for exempting to connect up that the first Wi-Fi transmission units are sent in speech controling switch
Order；
Control unit, the 2nd Wi-Fi transmission units are connected, the control command is parsed and performs control task.
8. Internet of things system as claimed in claim 7, it is characterised in that：
Described Wi-Fi internet of things equipment also includes a matching unit, connects the 2nd described Wi-Fi transmission units；Exempt to connect up
The pairing upgrading control unit and the matching unit of Wi-Fi internet of things equipment of speech controling switch are matched, and obtain both sides MAC
Address, and communication key is set during pairing；
The wiring speech controling switch of exempting from is matched when dispatching from the factory with Wi-Fi internet of things equipment or completed at random manually when needed
Pairing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720474208.6U CN207082328U (en) | 2017-05-02 | 2017-05-02 | Exempt to connect up speech controling switch, corresponding Internet of things system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720474208.6U CN207082328U (en) | 2017-05-02 | 2017-05-02 | Exempt to connect up speech controling switch, corresponding Internet of things system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207082328U true CN207082328U (en) | 2018-03-09 |
Family
ID=61436278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720474208.6U Active CN207082328U (en) | 2017-05-02 | 2017-05-02 | Exempt to connect up speech controling switch, corresponding Internet of things system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207082328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018201799A1 (en) * | 2017-05-02 | 2018-11-08 | 乐鑫信息科技（上海）有限公司 | Wiring-free voice control switch, corresponding internet of things system and communications method thereof |
-
2017
- 2017-05-02 CN CN201720474208.6U patent/CN207082328U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018201799A1 (en) * | 2017-05-02 | 2018-11-08 | 乐鑫信息科技（上海）有限公司 | Wiring-free voice control switch, corresponding internet of things system and communications method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1817005B (en) | Method, telecommunications system and telecommunications handset for wireless communication and telecommunication in a 'smart home' environment | |
| CN106878025B (en) | Internet of things control switch and method based on fingerprint identification authority control | |
| CN101562864B (en) | Hot spot device | |
| US8953572B2 (en) | Mobile communication device, mobile network sharing method and electronic device | |
| CN106341782A (en) | Mobile terminal and household electric appliance communication method and system | |
| US9036532B2 (en) | Scheduling method for machine-to-machine communication | |
| JP5600218B2 (en) | Multiple network connection method and communication device therefor | |
| CN106028257B (en) | A kind of wearable communication headset and the communication means based on the communication headset | |
| CN110519131A (en) | A kind of method and terminal controlling equipment | |
| CN106255176A (en) | The method that smart machine is accessed wireless network | |
| CN104883724B (en) | A kind of Wi-Fi internet of things equipment communication means and Wi-Fi Internet of things system | |
| CN111010324A (en) | Household appliance ad hoc network method and system based on BLE MESH network protocol | |
| CN103999518A (en) | System and method for access point power save | |
| CN104219734A (en) | Internet access method and device for internet device | |
| CN102434940A (en) | Method and system capable of remotely controlling opening and closing of air conditioner utilizing short message service | |
| CN107181653A (en) | Intelligent home device match somebody with somebody network method and intelligent domestic system | |
| CN207082328U (en) | Exempt to connect up speech controling switch, corresponding Internet of things system | |
| CN103687065A (en) | Method for pairing and connecting intelligent terminal and wireless network sound equipment | |
| CN110824946A (en) | Intelligent equipment control system and method based on WiFi ad hoc network | |
| US20180159728A1 (en) | Communication method for wi-fi internet of things equipment and wi-fi internet of things system | |
| CN103916964A (en) | Wireless communication method and access point device | |
| CN113259892A (en) | Wireless data acquisition system | |
| CN106920554A (en) | Exempt from wiring speech controling switch, corresponding Internet of things system and its means of communication | |
| CN202276468U (en) | Wireless network test device | |
| JP3629537B2 (en) | Wireless communication method, wireless communication system, wide area wireless communication base station, and wireless communication terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 204, Building No. 2, 690 Bibo Road, Zhangjiang High-tech Park, Pudong New Area, Shanghai, 201203 Patentee after: Lexin Information Technology (Shanghai) Co., Ltd. Address before: Room 204, Building No. 2, 690 Bibo Road, Zhangjiang High-tech Park, Pudong New Area, Shanghai, 201203 Patentee before: Yue Xin information technology (Shanghai) Co., Ltd. |