CN105049227B - A kind of Wifi non-networked control and the method set - Google Patents
A kind of Wifi non-networked control and the method set Download PDFInfo
- Publication number
- CN105049227B CN105049227B CN201510323742.2A CN201510323742A CN105049227B CN 105049227 B CN105049227 B CN 105049227B CN 201510323742 A CN201510323742 A CN 201510323742A CN 105049227 B CN105049227 B CN 105049227B
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- Prior art keywords
- information
- wireless
- controlled end
- length
- wifi
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
Abstract
The invention discloses a kind of control of Wifi non-networked and the method set.The present invention is a kind of pattern based on WiFi work, using distinctive information in WiFi, such as multicast information, length information, header packet information, carries out time, channel etc. and combines, and utilizes self-defined privately owned data transfer mode and form, completes the transmission of data.The present invention jumps out the dependence to wifi standard agreements, quickly reaches the effect of Configuration network, lifts Consumer's Experience.
Description
Technical field
The invention belongs to internet of things field, is related to a kind of Wifi non-networked control and the method set.
Background technology
With the rise of ' internet+', the development very fast in recent years as the extension field Internet of Things of internet,
Wifi technologies have a wide range of applications in Internet of Things field, but at present not one allow between wifi and quickly interconnect well
Method, people will always take a significant amount of time for Configuration network, build on Internet of Things network topology.Quickly solves wifi
Interconnection problem, the plenty of time is saved for user, it is inevitable trend to improve Consumer's Experience.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of control of Wifi non-networked and the method set.
The present invention includes controlled end flow and control terminal flow.
Described controlled end flow is specifically：
Step 1. controlled end first determines the need for entering slave mode, it is determined that into entering state parameter after slave mode
Initialization；
Step 2. judges whether to receive valid data in setting time, if never received, switching is worked as
Preceding channel；
Efficient message in the valid data that step 3. judgement receives, if without effective information, it is empty to monitor crawl
Middle data；
Step 4. preserves to valid data；
Step 5. determines whether data frame period is overtime, if not timed out then monitoring captures air-data；If surpass
When, then return to step 2；
Described control terminal flow is specifically：
The generation of step 6. control terminal needs the information sent；
Step 7. initializes UDP network connections；
Step 8. information sends broadcast query；
Step 9. confirms whether controlled end is online, if controlled end is online, goes to step 14；If controlled end does not exist
Line, then perform step 11；
Step 11. sends udp broadcast and multicast packet in setting time T1；
Step 12. judges whether the packet of transmission is complete, if imperfect, return to step 11；
Step 13. determines whether to exceed timing T3；If being not above timing T3, in stand-by period T2
Go to step 8；If it exceeds timing T3, then go to step 15；
Step 14. sends and receives corresponding information；
Step 15. terminates controlled end flow.
Furtherly, the transmission agreement of the packet described in step 11 containing synchronous head, data length, command word, in detail
Information, check information.
Furtherly, when without condition code wireless setting, control terminal is by wireless Name Length, wireless cipher length, wireless
Title, the information of wireless cipher are included in details, are sent to controlled end, controlled end is parsed configuration work according to information
Make.
Furtherly, when there is condition code wireless setting, control terminal is by wireless Name Length, wireless cipher length, wireless
Title, wireless cipher and feature code length, the information of condition code are included in details, are sent to controlled end, controlled end root
It is believed that simultaneously whether calibration feature code is consistent with itself for breath parsing, if unanimously completing configuration work, if inconsistent continue to
Parsing.
The present invention and prior art contrast have the advantage that：The dependence to wifi standard agreements is jumped out, is quickly reached
To the effect of Configuration network, Consumer's Experience is lifted.
Brief description of the drawings
Fig. 1：Controlled end flow chart；
Fig. 2：Control terminal flow chart.
Embodiment
Below according to accompanying drawing, the present invention will be further described.
The present invention is a kind of pattern based on WiFi work, is believed using distinctive information in WiFi, such as multicast information, length
Breath, header packet information etc., carry out time, channel etc. and combine, and utilize self-defined privately owned data transfer mode and form, complete number
According to transmission.
It is as shown in figure 1, wireless（Containing WIFI）Goods batch is specifically：
Step 1. is wireless（Containing WIFI）Product first determines the need for entering slave mode, it is determined that laggard into slave mode
Enter the initialization of state parameter；
Step 2. judges whether to receive valid data in setting time, if never received, switching is worked as
Preceding channel；
Efficient message in the valid data that step 3. judgement receives, if without effective information, it is empty to monitor crawl
Middle data；
Step 4. preserves to valid data；
Step 5. determines whether data frame period is overtime, if not timed out then monitoring captures air-data；If surpass
When, then return to step 2.
Wirelessly（Containing WIFI）Address information in packet header：Address first character section be 239 fix, address second and third, four
Byte is respectively mark, frame number, the transmission data of step
Wirelessly（Containing WIFI）Length information in packet header：Pass through the difference of 2 frame multicasts or the length information of broadcast address
As coding information.
As shown in Fig. 2 control terminal flow is specifically：
The generation of step 6. control terminal needs the information sent；
Step 7. initializes UDP network connections；
Step 8. information sends broadcast query；
Step 9. confirms wirelessly（Containing WIFI）Whether product is online, if wirelessly（Containing WIFI）On-line Product, then go to step
Rapid 14；It is if wireless（Containing WIFI）Product is not online, then performs step 11；
Step 11. sends udp broadcast and multicast packet in setting time T1；
Step 12. judges whether the packet of transmission is complete, if imperfect, return to step 11；
Step 13. determines whether to exceed timing T3；If being not above timing T3, in stand-by period T2
Go to step 8；If it exceeds timing T3, then go to step 15；
Step 14. sends and receives corresponding information；
Step 15. terminates wirelessly（Containing WIFI）Goods batch.
Wherein, the transmission agreement of the packet described in step 11 containing synchronous head, data length, command word, details,
Check information.
When without condition code wireless setting, control terminal is by wireless Name Length, wireless cipher length, wireless title, wireless
The information of password is included in details, is sent to wireless（Containing WIFI）Product, wirelessly（Containing WIFI）Product is according to information solution
Configuration work is completed in analysis.
When there is condition code wireless setting, control terminal is by wireless Name Length, wireless cipher length, wireless title, wireless
Password and feature code length, the information of condition code are included in details, are sent to wireless（Containing WIFI）Product, wirelessly（Contain
WIFI）Simultaneously whether calibration feature code is consistent with itself according to information parsing for product, if unanimously completing configuration work, if differed
Cause continues to parse.
Control command
Specific control instruction, such as serial ports control instruction, IO control instruction information are stored in details by control terminal
In, it is sent to wirelessly according to flow（Containing WIFI）Product, wirelessly（Containing WIFI）Product is parsed corresponding control according to information
Task.
Other specification configures
The parameter information of desired configuration is stored in details by control terminal, is sent to wirelessly according to flow（Containing WIFI）
Product, wirelessly（Containing WIFI）Product is parsed corresponding configuration according to information.
Other
The information that any both sides appoint can be stored in details by control terminal, be sent to wirelessly according to flow
（Containing WIFI）Product, wirelessly（Containing WIFI）Product realizes any application according to information parsing.
Such as there is abnormal processing
It is wireless such as to there is configuration（Containing WIFI）Network configuration time-out or configuration are unsuccessful, wirelessly（Containing WIFI）Product will
Automatically into configuration mode, such as WIFI ap mode.
The method can be not only used for parameter configuration, and such as network parameter, device parameter configure, while have device coding
Identification function, can the different equipment of the automatic distinguishing equipment that ensures only to set needs be configured.Same control and in this way,
It can easily realize that WiFi turns the control and communication of other internal-external equipment such as the communication of serial ports, GPIO controls.The method pole
The big pattern for facilitating WiFi equipment and WiFi standard agreements must being used to communicate, greatly simplifies, at the same be also
A kind of revolutionary method in WiFi technology.
Claims (1)
1. a kind of Wifi non-networked control and the method set, it is characterised in that this method includes controlled end flow and control terminal stream
Journey；
Described controlled end flow is specifically：
Step 1. controlled end first determines the need for entering slave mode, it is determined that into enter after slave mode state parameter just
Beginningization；
Step 2. judges whether to receive valid data in setting time, if never received, switches currently
Channel；
Efficient message in the valid data that step 3. judgement receives, if without effective information, monitor the aerial number of crawl
According to；
Step 4. preserves to valid data；
Step 5. determines whether data frame period is overtime, if not timed out then monitoring captures air-data；If it has timed out,
Then return to step 2；
Wherein：
Address information in wireless packet header：Address first character section is 239 to fix, address second and third, four bytes be respectively to walk
Rapid mark, frame number, transmission data；
Length information in wireless packet header：Coding information is used as by the difference of 2 frame multicasts or the length information of broadcast address；
Described control terminal flow is specifically：
The generation of step 6. control terminal needs the information sent；
Step 7. initializes UDP network connections；
Step 8. information sends broadcast query；
Step 9. confirms whether controlled end is online, if controlled end is online, goes to step 14；If controlled end is not online,
Perform step 11；
Step 11. sends udp broadcast and multicast packet in setting time T1；
Step 12. judges whether the packet of transmission is complete, if imperfect, return to step 11；
Step 13. determines whether to exceed timing T3；If being not above timing T3, gone in stand-by period T2
Step 8；If it exceeds timing T3, then go to step 15；
Step 14. sends and receives corresponding information；
Step 15. terminates controlled end flow；
The transmission agreement of packet described in step 11 is containing synchronous head, data length, command word, details, check information；
When without condition code wireless setting, control terminal is by wireless Name Length, wireless cipher length, wireless title, wireless cipher
Information be included in details in, be sent to controlled end, controlled end is parsed configuration work according to information；
When there is condition code wireless setting, control terminal is by wireless Name Length, wireless cipher length, wireless title, wireless cipher
And feature code length, the information of condition code are included in details, controlled end is sent to, controlled end is parsed according to information and school
Whether consistent with itself condition code is tested, if unanimously completing configuration work, if inconsistent continue to parse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510323742.2A CN105049227B (en) | 2015-06-12 | 2015-06-12 | A kind of Wifi non-networked control and the method set |
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| CN201510323742.2A CN105049227B (en) | 2015-06-12 | 2015-06-12 | A kind of Wifi non-networked control and the method set |
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| CN105049227A CN105049227A (en) | 2015-11-11 |
| CN105049227B true CN105049227B (en) | 2018-03-30 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338974B (en) * | 2016-08-31 | 2018-11-23 | 杭州古北电子科技有限公司 | A method of so that WiFi module is adapted to plurality of devices communications protocol |
| CN106789415A (en) * | 2016-12-12 | 2017-05-31 | 东软集团股份有限公司 | The acquisition method of facility information, apparatus and system |
| CN110213017B (en) * | 2019-04-30 | 2021-11-12 | 普联技术有限公司 | Data transmission method, device and system, storage medium and terminal equipment |
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| CN101119241A (en) * | 2007-08-24 | 2008-02-06 | 北京启明星辰信息技术有限公司 | Condition detection based protocol abnormity detecting method and system |
| WO2008103684A2 (en) * | 2007-02-19 | 2008-08-28 | Microsoft Corporation | Self-configuring wireless network location system |
| EP2145495B1 (en) * | 2007-04-30 | 2012-05-16 | InterDigital Technology Corporation | A HOME (e)NODE-B WITH NEW FUNCTIONALITY |
| CN103763757A (en) * | 2014-01-23 | 2014-04-30 | 上海汉枫电子科技有限公司 | Method for rapid networking based on internet-of-thing embedded type Wi-Fi module |
| CN103813350A (en) * | 2014-02-14 | 2014-05-21 | 复旦大学无锡研究院 | Agricultural internet of things cloud communication system performance simulation platform |
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2015
- 2015-06-12 CN CN201510323742.2A patent/CN105049227B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101009899A (en) * | 2006-01-26 | 2007-08-01 | Ut斯达康通讯有限公司 | A monitoring method and device based on the air interface of the wireless communication system |
| WO2008103684A2 (en) * | 2007-02-19 | 2008-08-28 | Microsoft Corporation | Self-configuring wireless network location system |
| EP2145495B1 (en) * | 2007-04-30 | 2012-05-16 | InterDigital Technology Corporation | A HOME (e)NODE-B WITH NEW FUNCTIONALITY |
| CN101119241A (en) * | 2007-08-24 | 2008-02-06 | 北京启明星辰信息技术有限公司 | Condition detection based protocol abnormity detecting method and system |
| CN103763757A (en) * | 2014-01-23 | 2014-04-30 | 上海汉枫电子科技有限公司 | Method for rapid networking based on internet-of-thing embedded type Wi-Fi module |
| CN103813350A (en) * | 2014-02-14 | 2014-05-21 | 复旦大学无锡研究院 | Agricultural internet of things cloud communication system performance simulation platform |
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