CN106102051A - A kind of method that in LAN, safety finds smart machine - Google Patents
A kind of method that in LAN, safety finds smart machine Download PDFInfo
- Publication number
- CN106102051A CN106102051A CN201610742222.XA CN201610742222A CN106102051A CN 106102051 A CN106102051 A CN 106102051A CN 201610742222 A CN201610742222 A CN 201610742222A CN 106102051 A CN106102051 A CN 106102051A
- Authority
- CN
- China
- Prior art keywords
- smart machine
- lan
- packet
- machine end
- mobile phone
- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
Abstract
A kind of method finding safely smart machine in the present invention relates to LAN, is connected to LAN including (1), smart machine end, and the UDP service end being then turned on designated port carrys out real-time reception broadcast packet；(2) during, mobile phone applications client is connected to the LAN at smart machine end place, then mobile phone applications client carries out encapsulation and the encryption of packet, in a local network designated port is carried out the whole network section broadcast, smart machine end is decrypted checking to each packet received according to protocol format, after being verified, fill the data message of smart machine end respective field, be then packaged according still further to the packet after filling and encrypt, and returning to mobile phone applications client；(3), after mobile phone applications client receives the packet of return, the packet returned is decrypted checking according to protocol format, the physical address of smart machine end, IP address, equipment identities mark, equipment identities password after being verified, will be preserved.
Description
Technical field
The invention belongs to Internet of Things field, a kind of method finding safely smart machine in being specifically related to LAN.
Background technology
In Internet of Things field, each Wi-Fi module manufacturer can increase income technology of its quick networking, but how to carry out
Discovering device safely and fast in LAN？Secure binding gets up how and between the equipment found？It is very for developer
Important problem, the most just proposes our solution for these problems: discovering device safely and fast in LAN.
Summary of the invention
Goal of the invention: the problem that the present invention is directed to the existence of above-mentioned prior art makes improvement, i.e. the invention discloses one
The method that in LAN, safety finds smart machine.
Technical scheme: a kind of method that in LAN, safety finds smart machine, comprises the following steps:
(1), smart machine end be connected to LAN by Wi-Fi module, be then turned on the user datagram of designated port
Protocol server carrys out real-time reception broadcast packet；
(2), mobile phone applications client is connected to the local at smart machine end place in step (1) by Wi-Fi module
In net, then mobile phone applications client carries out encapsulation and the encryption of packet according to the protocol format of agreement, the most right
Designated port carries out the whole network section broadcast, and smart machine end each packet to receiving is decrypted according to protocol format to be tested
Card, after being verified, fills the data message of smart machine end respective field, then according still further to the protocol format arranged to filling
After packet be packaged and encrypt, and return to mobile phone applications client；
(3), after mobile phone applications client receives the packet of return, the packet returned is solved according to protocol format
Close checking, will preserve after being verified the physical address of smart machine end, IP address, equipment identities mark, equipment identities close
Code.
Further, the smart machine end in step (1) includes intelligent robot, intelligent refrigerator, Intelligent bracelet and intelligence
Mobile phone.
Further, the decryption verification in step (2) include verify cyclic redundancy check value, checking data field format,
The value of the specific fields after checking deciphering.
Further, in step (2), the data message of smart machine end respective field includes smart machine end physically
Location, smart machine end identity, smart machine end identification cipher, smart machine end title.
Further, the decryption verification in step (3) include verify cyclic redundancy check value, checking data field format,
The value of the specific fields after checking deciphering.
Beneficial effect: in a kind of LAN disclosed by the invention, safety finds that the method for smart machine has following useful effect
Really:
1, find smart machine in being capable of LAN within one second, quickly and bind between smart machine；
2, safety coefficient is high.
Accompanying drawing explanation
Fig. 1 is the flow chart of the method that safety finds smart machine in a kind of LAN disclosed by the invention.
Detailed description of the invention:
Below the detailed description of the invention of the present invention is described in detail.
As it is shown in figure 1, a kind of method that in LAN, safety finds smart machine, comprise the following steps:
(1), smart machine end be connected to LAN by Wi-Fi module, be then turned on the user datagram of designated port
Protocol server (UDP Server) carrys out real-time reception broadcast packet；
(2), mobile phone applications client (APP) is connected to smart machine end place in step (1) by Wi-Fi module
In LAN, then mobile phone applications client (APP) carries out encapsulation and the encryption of packet according to the protocol format of agreement, in office
In the net of territory, designated port being carried out the whole network section broadcast, each packet received is entered by smart machine end according to protocol format
Row decryption verification, after being verified, fills the data message of smart machine end respective field, then according still further to the agreement lattice of agreement
Packet after filling is packaged and encrypts by formula, and returns to mobile phone applications client (APP)；
(3), after mobile phone applications client (APP) receives the packet of return, to the packet returned according to protocol format
It is decrypted checking, the physical address of smart machine end, IP address, equipment identities mark, equipment after being verified, will be preserved
Identification cipher.
Further, the smart machine end in step (1) includes intelligent robot, intelligent refrigerator, Intelligent bracelet and intelligence
Mobile phone.
Further, the decryption verification in step (2) include verify cyclic redundancy check value, checking data field format,
The value of the specific fields after checking deciphering.
Further, in step (2), the data message of smart machine end respective field includes smart machine end physically
Location, smart machine end identity, smart machine end identification cipher, smart machine end title.
Further, the decryption verification in step (3) include verify cyclic redundancy check value, checking data field format,
The value of the specific fields after checking deciphering.
Above embodiments of the present invention are elaborated.But the present invention is not limited to above-mentioned embodiment,
In the ken that art those of ordinary skill is possessed, it is also possible to do on the premise of without departing from present inventive concept
Go out various change.
Claims (5)
1. the method that in a LAN, safety finds smart machine, it is characterised in that comprise the following steps:
(1), smart machine end be connected to LAN, the UDP service end being then turned on designated port connects in real time
Receive broadcast packet；
(2), mobile phone applications client be connected in step (1) in the LAN at smart machine end place, then mobile phone application visitor
Family end carries out encapsulation and the encryption of packet according to the protocol format of agreement, in a local network designated port is carried out the whole network Duan Guang
Broadcasting, smart machine end is decrypted checking to each packet received according to protocol format, after being verified, fills intelligence
Can the data message of equipment end respective field, then according still further to the protocol format of agreement the packet after filling is packaged and
Encryption, and return to mobile phone applications client；
(3), after mobile phone applications client receives the packet of return, the packet returned is decrypted according to protocol format and tests
Card, will preserve the physical address of smart machine end, IP address, equipment identities mark, equipment identities password after being verified.
The method that in a kind of LAN the most according to claim 1, safety finds smart machine, it is characterised in that step
(1) the smart machine end in includes intelligent robot, intelligent refrigerator, Intelligent bracelet and smart mobile phone.
The method that in a kind of LAN the most according to claim 1, safety finds smart machine, it is characterised in that step
(2) decryption verification in includes verifying the specific fields after cyclic redundancy check value, checking data field format, checking deciphering
Value.
The method that in a kind of LAN the most according to claim 1, safety finds smart machine, it is characterised in that step
(2) in the data message of smart machine end respective field include the physical address of smart machine end, smart machine end identity,
Smart machine end identification cipher, smart machine end title.
The method that in a kind of LAN the most according to claim 1, safety finds smart machine, it is characterised in that step
(3) decryption verification in includes verifying the specific fields after cyclic redundancy check value, checking data field format, checking deciphering
Value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610742222.XA CN106102051A (en) | 2016-08-26 | 2016-08-26 | A kind of method that in LAN, safety finds smart machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610742222.XA CN106102051A (en) | 2016-08-26 | 2016-08-26 | A kind of method that in LAN, safety finds smart machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106102051A true CN106102051A (en) | 2016-11-09 |
Family
ID=57225398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610742222.XA Pending CN106102051A (en) | 2016-08-26 | 2016-08-26 | A kind of method that in LAN, safety finds smart machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106102051A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793003A (en) * | 2016-12-12 | 2017-05-31 | 四川长虹电器股份有限公司 | A kind of interactive configuration method of network entry of smart machine |
| CN106888279A (en) * | 2017-03-24 | 2017-06-23 | 联想(北京)有限公司 | A kind of method and LAN communication system for setting up communication |
| CN107241507A (en) * | 2017-06-22 | 2017-10-10 | 青岛克路德机器人有限公司 | Robot local area network scan method based on android system |
| CN107342994A (en) * | 2017-06-30 | 2017-11-10 | 歌尔科技有限公司 | Intelligent sound authentication method, intelligent sound, terminal device and system |
| CN108093390A (en) * | 2017-12-29 | 2018-05-29 | 珠海多士科技有限公司 | A kind of smart machine of feature based information finds method |
| CN109862012A (en) * | 2019-02-02 | 2019-06-07 | 青岛海信网络科技股份有限公司 | A kind of method and apparatus of equipment access |
| CN112804102A (en) * | 2021-01-12 | 2021-05-14 | 北京嘀嘀无限科技发展有限公司 | Equipment binding method and device and terminal |
| CN113556409A (en) * | 2021-06-04 | 2021-10-26 | 深圳市高川自动化技术有限公司 | IP address retrieving method, system, terminal and storage medium |
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| CN102932786A (en) * | 2012-09-27 | 2013-02-13 | 腾讯科技（深圳）有限公司 | Information transmission method and terminal |
| CN104202224A (en) * | 2014-09-11 | 2014-12-10 | 深圳市海派通讯科技有限公司 | Automatic search controlling method, device and system of intelligent appliance |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793003A (en) * | 2016-12-12 | 2017-05-31 | 四川长虹电器股份有限公司 | A kind of interactive configuration method of network entry of smart machine |
| CN106888279A (en) * | 2017-03-24 | 2017-06-23 | 联想(北京)有限公司 | A kind of method and LAN communication system for setting up communication |
| CN107241507A (en) * | 2017-06-22 | 2017-10-10 | 青岛克路德机器人有限公司 | Robot local area network scan method based on android system |
| CN107342994A (en) * | 2017-06-30 | 2017-11-10 | 歌尔科技有限公司 | Intelligent sound authentication method, intelligent sound, terminal device and system |
| CN108093390A (en) * | 2017-12-29 | 2018-05-29 | 珠海多士科技有限公司 | A kind of smart machine of feature based information finds method |
| CN108093390B (en) * | 2017-12-29 | 2021-05-11 | 珠海多士科技有限公司 | Intelligent device discovery method based on characteristic information |
| CN109862012A (en) * | 2019-02-02 | 2019-06-07 | 青岛海信网络科技股份有限公司 | A kind of method and apparatus of equipment access |
| CN112804102A (en) * | 2021-01-12 | 2021-05-14 | 北京嘀嘀无限科技发展有限公司 | Equipment binding method and device and terminal |
| CN112804102B (en) * | 2021-01-12 | 2023-05-16 | 北京嘀嘀无限科技发展有限公司 | Equipment binding method, device and terminal |
| CN113556409A (en) * | 2021-06-04 | 2021-10-26 | 深圳市高川自动化技术有限公司 | IP address retrieving method, system, terminal and storage medium |
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Application publication date: 20161109 |