CN202696914U - Cloud terminal of multichannel wireless gateway information hot spot - Google Patents
Cloud terminal of multichannel wireless gateway information hot spot Download PDFInfo
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- CN202696914U CN202696914U CN 201220099934 CN201220099934U CN202696914U CN 202696914 U CN202696914 U CN 202696914U CN 201220099934 CN201220099934 CN 201220099934 CN 201220099934 U CN201220099934 U CN 201220099934U CN 202696914 U CN202696914 U CN 202696914U
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Abstract
The utility model discloses a cloud terminal of a multichannel wireless gateway information hot spot, which comprises a first Wifi interface, a domain name analyzing server, a Wifi gateway server, a content server, a 3G interface and a second Wifi interface, the domain name analyzing server is respectively connected with the first Wifi interface, the Wifi gateway server and the content server, the content server is respectively connected to the Wifi gateway server, the second Wifi interface and the 3G interface, the 3G interface is connected to the Wifi gateway server, the Wifi gateway server is used for providing access turning, accessing of outer net and jumping for the users; and the domain name analyzing server has the usage that when the 3G network interrupts, the Wifi of the user is accessed and analyzed to a local server. When the mobile wireless outer net signal is poor, the cloud terminal can provide the access of the local hot spot information, and can increase the utilization rate of the network bandwidth and guarantee the stable access of the information.
Description
Technical field
The utility model relates to a kind of public radio network information focus and broadband mobile wireless router device, is specifically related to the cloud terminal of channel wireless radio multi gateway information focus.
Background technology
Along with the development of Intelligent mobile terminal, current mobile Internet and wireless broadband network have become one of main channel of information issue.The market has possessed ripe Wifi focus product at present, but mainly use the occasion of fixing in positions such as shop, airports and possessing the cable network access, and make up local information heat-transmission point and the WiMAX access not yet has ripe product to occur at present at mobile traffics such as vehicle-mounted, ferries.Because the field settings such as vehicle-mounted, ferry are comparatively abominable and need to adopt the outside network (for example 3G) of mobile wireless, therefore bandwidth traffic and service quality can't be protected, when outside network (for example 3G) dtr signal of mobile wireless, system can't provide the access of local hot information.
The utility model content
In order to solve the technical problem of the movable signal poor stability that the situations such as place running moderately gusty air such as public transport, ferry bring, the utility model provides the cloud terminal of channel wireless radio multi gateway information focus, this system is when outside network (for example 3G) dtr signal of mobile wireless, the access of local hot information still can be provided, improve utilance and the stable access of guarantee information of the network bandwidth.
The utility model solves above-mentioned technical problem by the following technical solutions: the cloud terminal of channel wireless radio multi gateway information focus, comprise a Wifi interface, domain name resolution server, Wifi gateway server, content server, 3G interface and the 2nd Wifi interface, domain name resolution server is connected with a Wifi interface, Wifi gateway server and content server respectively, content server also is connected with Wifi gateway server, the 2nd Wifi interface and 3G interface respectively, and the 3G interface also is connected with the Wifi gateway server; Described Wifi gateway server is used to the user to provide that access turns to, access and the redirect of outer net; The domain name resolution server is used for when interruption appears in 3G network user's Wifi access is resolved to home server.
Preferably, a described Wifi interfaces is in ap mode.
Preferably, described the 2nd Wifi interfaces is in receiving mode.
The utility model terminal not only provides mobile wireless outside network (for example 3G) interface, and local focus also possesses the information access service simultaneously, makes the user can obtain the local information service very first time; In order to improve the quality of system service, system adopts GIS+ information classification management mode, be that the information exchange of small data quantity is crossed mobile radio network and carried out real-time online and upgrade, other large file by generalized information system in the zone of appointment by the AP of Wifi and turning to of reception, and finish renewal by public transport parking lot Wifi server, reduced taking and flow of mobile radio network bandwidth; Can select suitable network type to finish with content server according to current location and server simultaneously and finish data interaction.When the mobile radio network dtr signal, by the local domain name mapping service of timely change, timely user's access is turned to the hot information into this locality, improved the user and experienced and service quality.
Compared with prior art, the beneficial effects of the utility model are: 1) made up the hotspot terminal of the vehicles such as a cover is vehicle-mounted, ferry, this terminal not only provides the local information service, and the access of Mobile Wireless Internet also is provided simultaneously; 2) adopt information-based Classification Management and generalized information system, improved the utilization rate of wireless network bandwidth; 3) the current network quality is judged, and started corresponding domain name mapping, so that user's all normally access local information services under different network condition have guaranteed user's experience.
Description of drawings
Fig. 1 is terminal system block diagram of the present utility model;
Fig. 2 is the information updating flow chart;
Fig. 3 is domain names service procedure figure.
Embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but execution mode of the present utility model is not limited to this.
Embodiment
Native system adopts Wifi gateway server software+Hostapd mode+Apache to make up, being startup that network interface card can be by Hostpad works in AP emission or receiving mode with closing, the Wifi gateway server provides the access turning function for access user, be that web page access redirect to local content server (Apache Server) by the Wifi gateway server, allow the user obtain the local information service very first time; The Wifi gateway server also provides access and the redirect of outer net simultaneously, allows the user can pass through the user terminal access external network, and its framework schematic diagram as shown in Figure 1.
As shown in Figure 1, the utility model comprises a Wifi interface, domain name resolution server, Wifi gateway server, content server, 3G interface and the 2nd Wifi interface, domain name resolution server is connected with a Wifi interface, Wifi gateway server and content server respectively, content server also is connected with Wifi gateway server, the 2nd Wifi interface and 3G interface respectively, the 3G interface also is connected with the Wifi gateway server, wherein a Wifi interface is connected with user terminal, and the 2nd Wifi interface is connected with public transport parking lot Wifi server.
The Wifi interface can work in ap mode or receiving mode as required, and if only if there is large file to download and generalized information system when the match is successful, the Wifi interface just works in receiving mode.Among Fig. 1, a Wifi interfaces is in ap mode, and the 2nd Wifi interfaces is in receiving mode.The one Wifi interface, the 2nd Wifi interface only have one of them in running order at synchronization, and for example when a Wifi interface was in running order, the 2nd Wifi interface just was in closed condition; When the 2nd Wifi interface was in running order, a Wifi interface just was in closed condition.When the Wifi gateway server worked in ap mode, a Wifi interface was in running order; As the GIS of system when the match is successful, the Wifi gateway server works in receiving mode, and the 2nd Wifi interface is in running order.
Domain name resolution server is mainly used in when interrupting appears in 3G network, and this service forces to be resolved to home server with user's Wifi access, helps the user under any circumstance can both obtain smoothly the local information service content.The 3G interface is as the access port of user's external network and the driving of small documents data message renewal, and information updating mainly is the content of upgrading the Apache service.
Aspect the renewal of information, the efficient of using in order to improve outside network (for example 3G) bandwidth of mobile wireless and flow, system is divided into real time information and non real-time information with information, generally speaking real time information mostly is text news, the low capacity data such as weather forecast, this class data system can be downloaded and upgrades by the outside network of mobile wireless (for example 3G), but not real time information is generally video, the large file such as music, this category information can manage by generalized information system, it is the geographical position that system detects self, when generalized information system after the match is successful, Wifi will be converted to common receiving mode from ap mode, and access public transport parking lot Wifi server is finished download and renewal to large file, its detailed process is as follows, as shown in Figure 2:
1) terminal system is sent the instruction obtaining information to content server (being Apache Server);
2) content server according to Termination ID number with and Information page originally return download instruction;
3) terminal judges it is that 3G downloads or Wifi downloads according to download instruction, if 3G downloads, terminal will directly be finished download and the renewal of data file by current network; If Wifi downloads, terminal is extracted the GIS geography information in the instruction, and compares with the gps data of current terminal, enters next step;
4) if the match is successful for GIS, terminal is closed network interface card AP function and is transferred common receiving function to, by predefined password access public transport parking lot Wifi server, finishes download and the renewal of data file, again network interface card is switched to ap mode after the success; If the GIS coupling is unsuccessful, enter next step;
5) ap mode of maintenance Wifi network interface card, terminal is compared periodicity extraction gps data information and GIS geography information, if successfully return the 4th) step;
Wherein terminal is obtained instruction to content server and is regularly obtained by http post mode, and simultaneously ID and the geography information of subsidiary terminal; And turning to by hostapd of Wifi finished, and namely when network interface card worked in emission mode, system started the hostapd instrument; When network interface card transferred receiving mode to, system closing hostapd was so that network interface card is converted to general mode.
Because the mobile radio network signal is subject to the interference of many factors, its network quality is difficult to be guaranteed, when signal interruption, the hotspot access software that terminal adopts, be that the Wifi gateway server is owing to the outlet that has lost outer network data can't work, experience for service and the user who guarantees the access of user Wifi focus this moment, terminal will implement to obtain the quality of the outside network of mobile wireless (for example 3G), and change the domain name mapping service of terminal according to no situation, so that under different situations, focus is working properly, and as shown in Figure 3, main flow process is as follows:
1) periodically carries out ping IP instruction;
2) with the 1st) result of step instruction is as the guiding of action, and namely run succeeded and during return data, use the domain name mapping service of giving tacit consent to when instruction; When instruction runs succeeded countless certificates when returning, add in the domain name mapping of acquiescence and force to resolve, namely forcing redirect is local service, and restarts the domain name mapping service and make it to come into force.
The ping instruction of carrying out is sent data with orientation to content server, if content server has data to return, illustrates that mobile internet and content server are normal, and this moment, the Wifi gateway server can work, so that user's access turns to and be directed; When if countless certificates are returned, Network Abnormal is described, this moment, the user can't be by the terminal access external network, this moment need to be with the equal forced steering of access of user's proposition to local service, the continuity of guarantee information service, guarantee the experience of user's access, therefore need this moment that orientation is carried out in the domain name mapping service of terminal.
Above-described embodiment is the better execution mode of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present invention and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (1)
1. the cloud terminal of channel wireless radio multi gateway information focus, it is characterized in that, comprise a Wifi interface, domain name resolution server, Wifi gateway server, content server, 3G interface and the 2nd Wifi interface, domain name resolution server is connected with a Wifi interface, Wifi gateway server and content server respectively, content server also is connected with Wifi gateway server, the 2nd Wifi interface and 3G interface respectively, and the 3G interface also is connected with the Wifi gateway server; Described Wifi gateway server is used to the user to provide that access turns to, access and the redirect of outer net; The domain name resolution server is used for when interruption appears in 3G network user's Wifi access is resolved to home server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220099934 CN202696914U (en) | 2012-03-15 | 2012-03-15 | Cloud terminal of multichannel wireless gateway information hot spot |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220099934 CN202696914U (en) | 2012-03-15 | 2012-03-15 | Cloud terminal of multichannel wireless gateway information hot spot |
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| CN202696914U true CN202696914U (en) | 2013-01-23 |
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| CN 201220099934 Expired - Fee Related CN202696914U (en) | 2012-03-15 | 2012-03-15 | Cloud terminal of multichannel wireless gateway information hot spot |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108260184A (en) * | 2016-12-28 | 2018-07-06 | 上海掌门科技有限公司 | A kind of method and apparatus for performing WiFi mode tasks |
-
2012
- 2012-03-15 CN CN 201220099934 patent/CN202696914U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108260184A (en) * | 2016-12-28 | 2018-07-06 | 上海掌门科技有限公司 | A kind of method and apparatus for performing WiFi mode tasks |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160325 Address after: 510630 Guangdong city of Guangzhou province Tianhe District No. 233 Tianhe North Road, 6303, 603, 6305 by 7. Patentee after: Guangzhou hope advertising Limited by Share Ltd Address before: 510613 6303-05 room, No. 233 Tianhe North Road, Tianhe District, Guangzhou, Guangdong Patentee before: Bailing Times Media Group Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20180315 |
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| CF01 | Termination of patent right due to non-payment of annual fee |