CN105592491B - The method that the ap mode and P2P mode of double WIFI modules coexist - Google Patents
The method that the ap mode and P2P mode of double WIFI modules coexist Download PDFInfo
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- CN105592491B CN105592491B CN201510619726.8A CN201510619726A CN105592491B CN 105592491 B CN105592491 B CN 105592491B CN 201510619726 A CN201510619726 A CN 201510619726A CN 105592491 B CN105592491 B CN 105592491B
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
- H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The present invention provides the methods that the ap mode of double WIFI module Android devices and P2P mode coexist, it include: setting P2P mode WIFI and ap mode WIFI, load respectively driving, create wlan0 be P2P mode WIFI as station when network node, and set network node of the p2p0 as P2P when, network node of the wlan1 as ap mode is created, and creates wlan3 node;The IP address of ap mode is set as 192.168.X.0/24, the IP address of p2p mode is 192.168.Y.0/24;Modify android system backstage in open dnsmasq module code, and delete in android system backstage open Miracast unit when close dnsmasq module operation；The configuration for modifying dnsmasq module, is configured to the IP address in the wlan1 distribution region 192.168.X.2-192.168.X.254, and is configured to the IP address in the P2P distribution region 192.168.Y.2-192.168.Y.254；Ap mode can be operated together with p2p mode.The beneficial effect for implementing technical solution of the present invention is to realize that Miracast function can normally can be used in the case where double wifi, realizes that the ap mode and P2P mode under android system coexist.
Description
Technical field
Present invention application household smart machine field, double WIFI module Android devices especially in domestic intelligent equipment
Ap mode and the method that coexists of P2P mode.
Background technique
Universal with domestic intelligent equipment, home network intelligent product trend is more significant and universal, multiple intelligence
Equipment can be easily achieved the communications such as the shared, control of family by same household WIFI, in consideration of it, one kind occur has double WIFI
The domestic intelligent equipment of module, except through WIFI connection internet outside, can also be realized by second WIFI module it is shared,
The communication such as control, such as domestic 204258839 U of patent CN provide a kind of intelligence with double WIFI modules and Ethernet interface
Home terminal, comprising: the first WIFI module, for mobile terminal it is wireless between communicate wirelessly；2nd WIFI module,
For being communicated wirelessly between wireless router；Ethernet interface, for being connect with wireless router；HDMI interface, is used for
It is connect with display terminal to show content that mobile terminal is pushed by the first WIFI module；Control unit, with the first WIFI mould
Block, the 2nd WIFI module, Ethernet interface are connected with HDMI interface.However double WIFI are present in same equipment, can exist mutual
It mutually interferes or is that function setting unsmooth causes can not work normally.
In household smart machine field, with the set of Android set-top box and Intelligent routing, in certain manufacturers in order to
More costs are saved, router chip is abandoned, realize routing function using two wifi in android system merely, however
Due to the mode for not having AP+P2P to coexist in Android default mode, is realizing the Miracast in this scheme, must solve
AP the and P2P coexistence problems of Android.
Summary of the invention
The function of realizing in view of the interface that system provides is limited, solves 1. when ap mode and P2P mode coexist, such as
What can normally be searched connection；It is to pass through 2. realizing that ap mode and P2P mode distribute address problem by Dnsmasq simultaneously
What following technical solution was realized.
The method that the ap mode and P2P mode of double WIFI module Android devices coexist characterized by comprising
S1. it is P2P mode WIFI module that the first WIFI module, which is arranged, while loading P2P mode activated, and creation wlan0 is
Network node when P2P mode WIFI module is as station, and set network node of the p2p0 as P2P when
S2. it is ap mode WIFI module that the second WIFI module, which is arranged, while loading the driving of ap mode WIFI module, creation
Network node of the wlan1 as ap mode, and create wlan3 node;
S3. the IP address of ap mode WIFI module is set as 192.168.X.0/24, sets the IP of P2P mode WIFI module
Address is 192.168.Y.0/24;
S4. the code for opening dnsmasq module in android system backstage is modified, and is deleted in android system backstage
Open Miracast unit when close dnsmasq module operation；
S5. modify dnsmasq module configuration, be configured to wlan1 distribution 192.168.X.2-192.168.X.254 this
The IP address in a region, and it is configured to the address in the p2p0 distribution region 192.168.Y.2-192.168.Y.254；
S6. ap mode WIFI module and p2p mode WIFI module are operated together, and can be respectively different mode
Network interface card distributes different addresses.
In the present invention, the IP address of ap mode WIFI module is set as 192.168.X.0/24, and wherein X is in 1 to 254
Any one natural number, set the IP address of P2P mode WIFI module as 192.168.Y.0/24, wherein Y is different from X
Any one of 1 to 254 natural numbers.
The beneficial effect for implementing technical solution of the present invention is that realize can be normal in the case where double wifi
Using Miracast function, realize that the ap mode and P2P mode under android system coexist.
Detailed description of the invention
Fig. 1 is the flow chart element of the ap mode of double WIFI module Android devices of the invention and method that P2P mode coexists
Figure.
Fig. 2 is the P2P mode WIFI drive load flow diagram of a specific embodiment of the invention.
Fig. 3 is the ap mode WIFI drive load flow diagram of a specific embodiment of the invention.
Fig. 4 is that the dnsmasq of a specific embodiment of the invention is that P2P mode and ap mode distribute IP address flow diagram.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
As shown in Figure 1, Fig. 1 is the process of the ap mode of double WIFI module Android devices and method that P2P mode coexists
Block diagram, in household Android smart machine, which is provided with the first WIFI module and the second WIFI module, including following
Step:
S1. it is P2P mode WIFI module that the first WIFI module, which is arranged, while loading P2P mode activated, and creation wlan0 is
Network node when P2P mode WIFI module is as station, and set network node of the p2p0 as P2P when
S2. it is ap mode WIFI module that the second WIFI module, which is arranged, while loading the driving of ap mode WIFI module, creation
Network node of the wlan1 as ap mode, and create wlan3 node;
S3. the IP address of ap mode WIFI module is set as 192.168.43.0/24, sets P2P mode WIFI module
IP address is 192.168.49.0/24;
S4. after node creates successfully, the code that dnsmasq module is opened in android system backstage is modified, and delete
In android system backstage open Miracast unit when close dnsmasq module operation；
S5. the configuration for modifying dnsmasq module is configured to wlan1 distribution 192.168.43.2-192.168.43.254
The IP address in this region, and it is configured to the address in the p2p0 distribution region 192.168.49.2-192.168.49.254；
S6. ap mode can be operated together with p2p mode, and can be respectively that different network interface cards distributes different ground
Location.
It according to Fig. 1, is illustrated in conjunction with specific embodiments of the present invention, as described in Fig. 2 and Fig. 3, Fig. 2 and Fig. 3 are respectively
The WIFI of P2P mode WIFI drive load flow diagram and ap mode WIFI drive load flow diagram, load P2P mode drives
Dynamic, creation carries out the fundamental node wlan0 of STA, then creates an additional node wlan3, so that android system can be with area
Two WIFI modules are separated, and create node wlan1 for ap mode WIFI.
In the previous step, load P2P mode WIFI driving, creation wlan0 be the WIFI module be station when
The network node of time, and set network node of the p2p0 as P2P when；The drive of ap mode WIFI module is loaded simultaneously
It is dynamic, network node of the wlan1 as ap mode is created, and create wlan3 node, when avoiding using P2P, system can not
Find the node of P2P mode WIFI module and caused by conflict.
In the present embodiment, after node creates successfully, the IP address of default ap mode is 192.168.43.0/24,
The IP address of P2P mode is set as 192.168.49.0/24.
As shown in figure 4, the dnsmasq that Fig. 4 is a specific embodiment of the invention is that P2P mode and ap mode distribute IP address
Flow diagram after the IP address for setting ap mode and P2P mode, can be operated normally in ap mode WIFI at this time, be opened
Miracast can also normally create p2p node, but also normally can not distribute IP respectively for two mode WIFI modules.
In order to use the function of P2P mode WIFI module, default opens WIFI module, start the service of Miracast into
Journey, carries out the broadcast and search of the information of equipment, client connecting node, and modification Android opens on backstage the generation of dnsmasq
Code deletes the operation that the part dnsmasq is closed when Android opens Miracast.So that close Miracast when
Time does not turn off dnsmasq, and it is 192.168.43.2- that we, which can configure dnsmasq address pool distribution address,
And 192.168.49.2-192.168.49.254 192.168.43.254.
When discovering device connection, it is if checked that modification Android default, which opens dnsmasq process,
Dnsmasq, which has already turned on, to be no longer configured, and dnsmasq is no longer reopened, when closing Miracast service not
Dnsmasq is turned off, can support ap mode WIFI module and P2P mode WIFI module while distributing IP.
Ap mode WIFI module can coexist with P2P mode WIFI module at this time, and can be respectively different
Network interface card distributes different addresses, so that being independent of each other under double WIFI modes can work normally.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (2)
1. the method that the ap mode and P2P mode of pair WIFI module coexist characterized by comprising
S1. it is P2P mode WIFI module that the first WIFI module, which is arranged, while loading the driving of P2P mode WIFI module, creation
Wlan0 be P2P mode WIFI module as station when network node, and set network section of the p2p0 as P2P when
Point；
S2. it is ap mode WIFI module that the second WIFI module, which is arranged, while loading the driving of ap mode WIFI module, creates wlan1
As the network node of ap mode WIFI module, and create wlan3 node;
S3. after node creates successfully, the IP address of default ap mode WIFI module is 192.168.X.0/24, and is set
The IP address of P2P mode WIFI module is 192.168.Y.0/24;
S4. the code for opening dnsmasq module in android system backstage is modified, and deletes and is opened in android system backstage
Miracast unit when close dnsmasq module operation；
S5. the configuration for modifying dnsmasq module is configured to the wlan1 distribution region 192.168.X.2-192.168.X.254
IP address, and it is configured to the IP address in the p2p0 distribution region 192.168.Y.2-192.168.Y.254；
S6. ap mode WIFI module and P2P mode WIFI module are operated together, and setting Dnsmasq module is respectively different mode
Network interface card distribute different addresses.
2. the method according to claim 1, wherein set the IP address of ap mode WIFI module as
192.168.X.0/24, wherein X is any one of 2 to 254 natural numbers, set the IP address of P2P mode WIFI module as
192.168.Y.0/24 wherein Y is any one of 2 to 254 natural numbers different from X.
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| CN201510619726.8A CN105592491B (en) | 2015-09-25 | 2015-09-25 | The method that the ap mode and P2P mode of double WIFI modules coexist |
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| CN201510619726.8A CN105592491B (en) | 2015-09-25 | 2015-09-25 | The method that the ap mode and P2P mode of double WIFI modules coexist |
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| CN105592491B true CN105592491B (en) | 2018-12-04 |
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Cited By (1)
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| CN116471709A (en) * | 2023-04-27 | 2023-07-21 | 深圳康佳电子科技有限公司 | A self-adaptive dual Wi-Fi configuration method, device, display terminal and storage medium |
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| CN105898795B (en) * | 2016-03-28 | 2021-11-16 | 联想(北京)有限公司 | Method for realizing dual-mode coexistence on WIFI chip and electronic equipment |
| JP6700972B2 (en) * | 2016-05-23 | 2020-05-27 | キヤノン株式会社 | Communication device, control method, and program |
| CN106412940B (en) * | 2016-11-15 | 2021-01-26 | 北京小米移动软件有限公司 | Method and device for creating wireless local area subnet and method and device for accessing network |
| CN107332971B (en) * | 2017-05-19 | 2020-08-28 | 海信视像科技股份有限公司 | Method and device for controlling wireless display of intelligent display equipment |
| CN107205238B (en) * | 2017-06-21 | 2020-08-14 | 福州汇思博信息技术有限公司 | Method and terminal for realizing WIFI probe in android system |
| CN107454615B (en) * | 2017-07-19 | 2020-05-19 | 中国移动通信集团福建有限公司 | A set-top box dual wifi control method |
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| CN114025410A (en) * | 2020-01-08 | 2022-02-08 | 华为技术有限公司 | Method and device for establishing network connection and electronic equipment |
| CN111200877B (en) * | 2020-03-12 | 2022-12-20 | 深圳康佳电子科技有限公司 | Network connection method, terminal and storage medium |
| CN112511875A (en) * | 2020-11-20 | 2021-03-16 | 四川长虹电器股份有限公司 | Method for sharing WIFI on Android-based smart television |
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