CN103974293A - Network processing method and device - Google Patents
Network processing method and device Download PDFInfo
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- CN103974293A CN103974293A CN201310033628.7A CN201310033628A CN103974293A CN 103974293 A CN103974293 A CN 103974293A CN 201310033628 A CN201310033628 A CN 201310033628A CN 103974293 A CN103974293 A CN 103974293A
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- network
- wireless network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
Abstract
The invention provides a network processing method, a personal computer and a wireless network card. The method comprises the steps of detecting whether wireless network signals exist, and if yes, detecting whether a local wired network is in the connection state; if yes, turning off the connection of the wired network and using a wireless network. By means of the method, the situation that a user can not surf the Internet continuously because a wireless network is unavailable and connection of a local network is turned off can be avoided.
Description
Technical field
The present invention relates to mobile communications network, particularly relate to a kind of method of network processes and PC, wireless Internet card.
Background technology
At present, the 3G network of China reaches its maturity stable, and Wlan (China Mobile's WLAN (wireless local area network)) also becomes because of its maximum 54M transmission rate the object of being pursued by masses.The T+W network that China Mobile releases, has met the requirement of modern netizen for network bandwidth speed greatly.Support the mobile 3G wireless Internet card of Wlan to become the indispensable part of modern netizen's computer.
But, there is such situation: at hostel, or in group rental room, the cable network that PC (PC) machine is ined succession, when several individuals surf the Net simultaneously, network speed is extremely slow, at this moment computer is plugged mobile 3G wireless Internet card, and unique target of doing is like this exactly to think smooth surfing the web fast.In such situation, opinionated dual fail-safe, but sometimes also there will be situation that can not enter net, local wired connection all can not be used.
For the situation of the two network interface cards of this existence, existing wireless Internet access is stuck in and detects that the treatment mechanism of two network interface cards is: preferentially use wireless network card online, cable network breaks.And such mechanism must cause above-mentioned problem that can not enter net.Its reason be because around Wlan network and TD-SCDMA (synchronous multiple access of time-division) network can not meet internet access request, and now local wired connection has been cut off, this just probably brings great loss to user.
Existing wireless Internet card is processed this mechanism of two network interface cards, and can not meet people has network to connect all the time, gives user with potential hidden network danger.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of method of network processes and PC, wireless Internet card, avoid because of wireless network unavailable, the local user who is also caused by the suspension situation of being interrupted of surfing the Net.
In order to solve the problems of the technologies described above, the invention provides a kind of method of network processes, comprising:
Detect and whether have wireless network signal, if any, whether detect local cable network in connection status;
If local cable network is in connection status, disconnect cable network, use wireless network.
Further, said method also has feature below: whether described detection has wireless network signal to comprise:
Issue query statement to wireless Internet card;
The wireless network state returning according to described wireless Internet card detects whether there is wireless network signal.
Further, said method also has feature below: after described use wireless network, also comprise:
As detected, wireless network disappears, and triggers and is connected with spider lines.
Further, said method also has feature below: described wireless network comprises:
Synchronous multi-access network of WLAN (wireless local area network) and time-division.
In order to address the above problem, the present invention also provides a kind of PC, comprising:
The first module, for detection of whether there being wireless network signal, if any, whether detect local cable network in connection status;
The second module, for detecting that in described the first module local cable network, in connection status, disconnects cable network, is used wireless network.
Further, above-mentioned PC also has feature below:
Described the first module, specifically for issuing query statement to wireless Internet card, the wireless channel conditions of returning according to described wireless Internet card detects whether there is wireless network signal.
Further, above-mentioned PC also has feature below: also comprise:
The 3rd module, for as detected, wireless network disappears, and triggers and is connected with spider lines.
Further, above-mentioned PC also has feature below: described wireless network comprises:
Synchronous multi-access network of WLAN (wireless local area network) and time-division.
In order to address the above problem, the present invention also provides a kind of method of network processes, comprising:
Detect wireless network state;
By wireless network state reporting to PC.
Further, said method also has feature below: described Sampling network state comprises:
Detect in real time wireless network state, or detect wireless network state after receiving the instruction of described PC.
In order to address the above problem, the present invention also provides a kind of wireless Internet card, comprising:
Four module, for detection of wireless network state;
The 5th module, for by wireless network state reporting to PC.
Further, above-mentioned wireless Internet card also has feature below:
Described four module, specifically for detecting in real time wireless network state, or detects wireless network state after receiving the instruction of described PC.
To sum up, the invention provides a kind of method of network processes and PC, wireless Internet card, in the PC of existing mobile 3G wireless Internet card side, increase a dynamic network interface card networking state management module, network interface card priority when realizing two network interface card is switched and network savvy, realize when TD-SCDMA and Wlan network signal are when available, preferentially use wireless Internet card, the wired connection of breaking; In the time that wireless network is disabled, can adjust to dynamically wired connection, recover cable network and connect.Like this, just can be good at avoiding unavailable because of wireless network, the local user who is also caused by the suspension situation of being interrupted of surfing the Net, meets user and wants to keep at any time network to connect and carry out the demand of surfing the web fast.
Brief description of the drawings
Two network interface card operational module structured flowcharts of Fig. 1 conventional wireless card of surfing Internet;
The wireless Internet card operational module structured flowchart of Fig. 2 embodiment of the present invention;
Fig. 3 is the schematic diagram of the PC of the embodiment of the present invention;
Fig. 4 is the schematic diagram of the wireless Internet card of the embodiment of the present invention;
Fig. 5 is the flow chart of the method for the network processes of the PC side of the embodiment of the present invention;
Fig. 6 is the flow chart of the method for the network processes of the wireless network card side of the embodiment of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, hereinafter in connection with accompanying drawing, embodiments of the invention are elaborated.It should be noted that, in the situation that not conflicting, the combination in any mutually of the feature in embodiment and embodiment in the application.
In order to understand better the present invention, below in conjunction with the drawings and specific embodiments, the present invention is further described.
As shown in Figure 1, comprise with lower module at traditional wireless Internet card:
USB (Universal Serial BUS, USB) driver module, is responsible for mutual with PC software, request, the response of mainly transmitting UI (User Interface, user interface), the function such as reception, transmission of data;
Data Analysis processing module, is reconstructed the data that receive according to network type.Upstream data processing, if TD network detects in the Frame receiving and comprises IP bag, issues protocol stack, through Base-Band Processing, sends; If Wlan network, Frame directly, by Base-Band Processing, is issued wifi process chip.Downlink data processing, if TD network, immediate data is packaged into ethernet frame, issues NDIS (Network Driver Interface Specification, network-driven interface specification); If Wlan network, directly mails to NDIS by received frame.
Baseband signal processing module, is responsible for descending, downlink data processing capacity.
Data dissemination is processed module: the distribution function of being responsible for upstream data.Upstream data is according to network type, up according to data type distribution, and TD's mails to radio frequency, and the wifi chip of walking of Wlan carries antenna; Downlink data directly mails to Base-Band Processing.
Anneta module, is responsible for sending data to and eats dishes without rice or wine, or receives the network parameter on eating dishes without rice or wine.
PC side UI part comprises with lower module:
Usb interface module, is responsible for the data interaction function with card side;
Data transmit-receive module, is responsible for the data interaction of PC side and USB;
Data resolution module, carries out dissection process to the data that receive;
Data processing module, to the data distribution module of classifying after resolving;
Interface display processing module.
The priority of wireless network card, higher than the local network interface card of PC, while still judgement, is simple run-down in the time that card of surfing Internet inserts PC, if there be local connection, disconnection this locality, is used wireless network by Microsoft Loopback Adapter.If when follow-up wireless network disconnects, local cable network does not have Restoration Mechanism, and this just causes user to surf the Net, and drawback is apparent.
As shown in Figure 2, in traditional wireless Internet card, card side increases the in good time detection module (comprising four module and the 5th module) to wireless network, the data that the PC side increase dynamic adjusting module of card of surfing Internet priority (comprising the first module, the second module and the 3rd module) obtains according to parsing are carried out corresponding network interface card action processing, and by calling the network card equipment relevant parameter information on windows system function Real-time Obtaining PC.Like this, in having wireless network, the priority of wireless network card is higher than local network interface card, and now local network disconnects; In the time that wireless network is disabled, the priority of local network interface card is higher than wireless network card, and wired connection is recovered, and this has just well ensured the demand of user for network, has avoided the interruption of user network.
As shown in Figure 3, the embodiment of the present invention provides PC to comprise:
The first module, for detection of whether there being wireless network signal, if any, whether detect local cable network in connection status;
The second module, for detecting that in described the first module local cable network, in connection status, disconnects cable network, is used wireless network.
Wherein, described the first module is specifically for issuing query statement to wireless Internet card, and the wireless channel conditions of returning according to described wireless Internet card detects whether there is wireless network signal.
Wherein, the PC of the present embodiment also comprises:
The 3rd module, for as detected, wireless network disappears, and triggers and is connected with spider lines.
As shown in Figure 4, the wireless Internet card that the embodiment of the present invention provides comprises:
Four module, for detection of wireless network state;
The 5th module, for by wireless network state reporting to PC.
Wherein, four module is specifically for detecting in real time wireless network state, or detects wireless network state after receiving the instruction of described PC.And by testing result information, active reporting or the inquiry that sent instructions under initiatively by UI.
Fig. 5 is the flow chart of the method for the network processes of the PC side of the embodiment of the present invention, and as shown in Figure 5, the method for the present embodiment comprises:
Whether S11, detection have wireless network signal, if any, whether detect local cable network in connection status;
S12, if local cable network is in connection status, disconnect cable network, use wireless network.
PC side can send instructions down to card side, active inquiry wireless channel conditions; Can calling system interface, the networking situation of network card equipment in query manipulation system.
PC lateral root, according to instruction results, is made corresponding action.When card side is when wireless signal detected, if the network interface card of the PC that PC side is obtained in connection status, so now adaptive this cable network that breaks connects, and uses wireless network.Meanwhile, in wireless network the inside, also preferentially select Wlan network to connect.If detect that card side wireless network disappears, can not connect the local wired connection of activation that so again should be in good time.
Fig. 6 is the flow chart of the method for the network processes of the wireless network card side of the embodiment of the present invention, and as shown in Figure 6, the method for the present embodiment comprises the following steps:
S21, detection wireless network state;
S22, by wireless network state reporting to PC.
Card side is carried out instruction, starts the network information that protocol stack or active reporting detect, and feeds back to PC software.Wireless Internet card can detect wireless network state in real time, or detects wireless network state after receiving the instruction of described PC.
In the PC of existing T+W wireless Internet card, increase a dynamic network interface card processed module, this module can be according to network state, between the wired connection of PC and wireless network, dynamically switches.In the time having wireless network, preferentially use wireless network (Wlan and TD), now, the broken connection of cable network, if wireless network disappears, disconnects, so automatically, recover local wired network and connect, ensure that user constantly has network and connects.Like this, just can well avoid user because wireless network breaks, local network is also broken, and the shortcoming that cannot surf the Net has well met the demand of people for network.
One of ordinary skill in the art will appreciate that all or part of step in said method can carry out instruction related hardware by program and complete, described program can be stored in computer-readable recording medium, as read-only memory, disk or CD etc.Alternatively, all or part of step of above-described embodiment also can realize with one or more integrated circuits.Correspondingly, the each module/unit in above-described embodiment can adopt the form of hardware to realize, and also can adopt the form of software function module to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
These are only the preferred embodiments of the present invention; certainly; the present invention also can have other various embodiments; in the situation that not deviating from spirit of the present invention and essence thereof; those of ordinary skill in the art are when making according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (12)
1. a method for network processes, comprising:
Detect and whether have wireless network signal, if any, whether detect local cable network in connection status;
If local cable network is in connection status, disconnect cable network, use wireless network.
2. the method for claim 1, is characterized in that: whether described detection has wireless network signal to comprise:
Issue query statement to wireless Internet card;
The wireless network state returning according to described wireless Internet card detects whether there is wireless network signal.
3. the method for claim 1, is characterized in that: after described use wireless network, also comprise:
As detected, wireless network disappears, and triggers and is connected with spider lines.
4. the method as described in claim 1-3 any one, is characterized in that: described wireless network comprises:
Synchronous multi-access network of WLAN (wireless local area network) and time-division.
5. a PC, comprising:
The first module, for detection of whether there being wireless network signal, if any, whether detect local cable network in connection status;
The second module, for detecting that in described the first module local cable network, in connection status, disconnects cable network, is used wireless network.
6. PC as claimed in claim 5, is characterized in that:
Described the first module, specifically for issuing query statement to wireless Internet card, the wireless channel conditions of returning according to described wireless Internet card detects whether there is wireless network signal.
7. PC as claimed in claim 5, is characterized in that: also comprise:
The 3rd module, for as detected, wireless network disappears, and triggers and is connected with spider lines.
8. the PC as described in claim 5-7 any one, is characterized in that: described wireless network comprises:
Synchronous multi-access network of WLAN (wireless local area network) and time-division.
9. a method for network processes, comprising:
Detect wireless network state;
By wireless network state reporting to PC.
10. method as claimed in claim 9, is characterized in that: described Sampling network state comprises:
Detect in real time wireless network state, or detect wireless network state after receiving the instruction of described PC.
11. 1 kinds of wireless Internet cards, comprising:
Four module, for detection of wireless network state;
The 5th module, for by wireless network state reporting to PC.
12. wireless Internet cards as claimed in claim 11, is characterized in that:
Described four module, specifically for detecting in real time wireless network state, or detects wireless network state after receiving the instruction of described PC.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310033628.7A CN103974293A (en) | 2013-01-29 | 2013-01-29 | Network processing method and device |
| PCT/CN2013/081175 WO2014117497A1 (en) | 2013-01-29 | 2013-08-09 | Network processing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310033628.7A CN103974293A (en) | 2013-01-29 | 2013-01-29 | Network processing method and device |
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| Publication Number | Publication Date |
|---|---|
| CN103974293A true CN103974293A (en) | 2014-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310033628.7A Pending CN103974293A (en) | 2013-01-29 | 2013-01-29 | Network processing method and device |
Country Status (2)
| Country | Link |
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| CN (1) | CN103974293A (en) |
| WO (1) | WO2014117497A1 (en) |
Cited By (2)
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| CN104918272A (en) * | 2015-04-16 | 2015-09-16 | 广东欧珀移动通信有限公司 | Wireless network access method of mobile terminal and wireless network access device |
| CN112533267A (en) * | 2020-11-12 | 2021-03-19 | 新奥数能科技有限公司 | Universal energy box and network connection method and device suitable for universal energy box |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110493041B (en) * | 2019-08-08 | 2021-05-04 | 善泊科技(珠海)有限公司 | Dual-network communication guarantee system and method for unmanned parking lot |
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| CN1543140A (en) * | 2003-03-26 | 2004-11-03 | ��ʽ���綫֥ | Information processing device and program |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104918272A (en) * | 2015-04-16 | 2015-09-16 | 广东欧珀移动通信有限公司 | Wireless network access method of mobile terminal and wireless network access device |
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| CN112533267A (en) * | 2020-11-12 | 2021-03-19 | 新奥数能科技有限公司 | Universal energy box and network connection method and device suitable for universal energy box |
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| Publication number | Publication date |
|---|---|
| WO2014117497A1 (en) | 2014-08-07 |
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Application publication date: 20140806 |