CN202111864U - Distributed wireless gateway system - Google Patents
Distributed wireless gateway system Download PDFInfo
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- CN202111864U CN202111864U CN2011201946690U CN201120194669U CN202111864U CN 202111864 U CN202111864 U CN 202111864U CN 2011201946690 U CN2011201946690 U CN 2011201946690U CN 201120194669 U CN201120194669 U CN 201120194669U CN 202111864 U CN202111864 U CN 202111864U
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Abstract
The utility model relates to a distributed wireless gateway system which is provided with a three-level access gateway, a secondary access gateway, an access main gateway, and an external network control server, wherein the three-level access gateway realizes the communication between the secondary access gateway and terminal equipment, the secondary access gateway realizes the communication between the access main gateway and the three-level access gateway, the access main gateway is responsible for receiving a control order and/or data, is provided with an access protocol interface, is accessed to an external network through the access protocol interface, and is also provided with a local management unit for analyzing and transmitting the control order and/or the data to the corresponding secondary access gateway, and the external network control server is used for making the control order and/or the data aiming at the terminal equipment and is in wireless connection with the access main gateway. The system is provided with the access main gateway, the communication of an internal network and the external network depends on the access main gateway and is realized by adopting a uniform access protocol, thus lowering the property requirement of each access gateway, furthermore, the three-level access gateway technology is adopted, so that the load distribution of each level of access gateway is more uniform, and the system is especially suitable to family informatization field mixing with 3C (computer, communication and consumer electrics).
Description
Technical field
The utility model relates to wireless communication technology, specifically is meant a kind of distributed wireless gateway system, particularly is applicable to the household's IT application field that 3C merges.
Background technology
Along with network technology and development of wireless communication devices, wireless access technology and the various device of deriving thereof are more and more popularized the every field in life, work.The framework of the most common wireless access system, it comprises a plurality of WAPs and a plurality of wireless terminal.On the one hand, each WAP connects through wire transmission media or wireless transmission medium and external network; On the other hand, each WAP connects through wireless transmission medium and one or more wireless terminal device.Each WAP all exists as an IAD form in this wireless access system.
Because the type of each wireless terminal device differs, can relate to the less control command transmission of transmission bandwidth requirement, bigger is audio transmission; What bandwidth requirement was bigger is image, video transmission, and the access protocol interface that wireless transmission adopted also standard differs; This just makes the wireless terminal device of each type all need dispose a WAP that on the access protocol interface, is complementary, could realize with outer net interconnected, and; Each WAP all needs work such as the route in the independent responsible node is calculated, instruction parsing, data processing; Performance requirement is high, thereby makes the networking relative complex of whole wireless gateway system, and maintenance cost is also high.
Meanwhile; The household's IT application construction has become the main application scenario of wireless gateway system, and " 3C " merges (Computer, Communication; Consumer Electronic) technology is the core that household's IT application is achieved; In the existing household's IT application scheme,, constitute a wireless gateway system when more domestic consumer electric terminal is fused to target and disposes radio network gateway with 3C.In the wireless gateway system that " 3C " merges, the microminiaturized trend of IAD capacity, network in the quantity of wireless terminal device increase severely, this all makes the networking complexity of whole wireless gateway system, the shortcoming of maintenance cost is more outstanding.And; Because in the middle of the household's IT application field that 3C merges, the wireless terminal device in some zone (like the parlor) can be many especially, the performance requirement of the IAD that it connected is just higher relatively; Make in whole wireless gateway system; The load of each IAD is inhomogeneous, makes the higher IAD of load break down easily, and useful life is shorter.
In sum, existing wireless gateway system is because it is to adopt the networking mode that each IAD is direct and outer net communicates; Each access gateway performance requires all higher; Make the networking relative complex, maintenance cost is also high, is being applied to the household's IT application field that 3C merges; More be far more than to make the higher IAD of load break down easily, useful life is shorter.
The utility model content
The purpose of the utility model is to overcome above-mentioned weak point of the prior art, and a kind of distributed wireless gateway system is provided, and native system is provided with one and inserts primary gateway; Terminal equipment in the net is communicated by letter all through inserting primary gateway with outer net; Adopt unified access protocol interface to realize, reduced performance requirement, thereby also reduced networking complexity and maintenance cost each IAD; In addition; The utility model adopts three grades of IAD technology, makes that the load distribution of IADs at different levels is comparatively average, and the life-span is longer.
The purpose of the utility model realizes through following technical scheme: a kind of distributed wireless gateway system is provided with:
Be used to realize three grades of IADs of communicating by letter between secondary IAD and the terminal equipment, with the terminal equipment wireless connections;
Be used to realize to insert the secondary IAD of communicating by letter between primary gateway and the three grades of IADs, with three grades of IAD wireless connections;
The control command that responsible reception net outer control server issues and/or the access primary gateway of data with the wireless connections of said secondary IAD, are provided with the access protocol interface, and insert outer net through said access protocol interface; Said access primary gateway also is provided with the local management unit that is used to resolve control command and/or data and is forwarded to corresponding secondary IAD;
Be used for assigning the net outer control server of control command and/or data, through outer net and the wireless connections of access primary gateway to terminal equipment.
Except the net outer control; For making native system possess local controlled function; Also under the situation about breaking down of communicating by letter for server outside inserting the net of primary gateway and outer net; The operate as normal of each wireless terminal in the guarantee net, native system also is provided with: the net inner control terminal that utilizes human-computer interaction interface to provide control command and/or data to generate, said net inner control terminal and the wireless connections of access primary gateway.
Said access primary gateway also is provided with:
Be used for carrying out the outer transceiver module of wireless network of radio communication with net outer control server;
Be used for and the secondary IAD between realize radio communication first wireless bridge receive and send out a module;
Carry out transceiver module in first wireless network of radio communication through communication and net inner control terminal.
Said secondary IAD is provided with:
Be used for realizing that with the access primary gateway wireless bridge joint carries out second wireless bridge reception module of radio communication;
Be used for carrying out transceiver module in second wireless network of radio communication with three grades of IADs.
Said three grades of IADs are provided with:
Be used for carrying out transceiver module in the 3rd wireless network of radio communication with the secondary IAD;
Be used for first wireless communication module that communicates with terminal equipment.
Said terminal equipment is provided with second wireless communication module, according to carrying out the control of relevant work state from inserting control command that primary gateway, secondary IAD or three grades of IADs receive.
Said net inner control terminal is provided with:
Directly generate the first local service processing unit of control command and/or data according to the input of human-computer interaction interface;
Radio receiving transmitting module carries out the transmitting-receiving of wireless signal with the access primary gateway.
The outer transceiver module of the wireless network of said access primary gateway is specially the outer transceiver module of 3G net, and it is connected with the net outer controller through the 3G mobile network.
A module is sent out in first wireless bridge reception of said access primary gateway setting, and second wireless bridge of a secondary IAD setting reception module is a WIFI wireless bridge reception module.
Transceiver module in second wireless network that said secondary IAD is provided with, and transceiver module is bluetooth radio module in the 3rd wireless network of three grades of IAD settings.
First wireless communication module that said three grades of IADs are provided with; And the second set wireless communication module of said terminal equipment is bluetooth radio module; And insert primary gateway, the secondary IAD also can be provided with bluetooth radio module; With direct connecting terminal equipment, carry out Bluetooth communication.
The smart mobile phone that said terminal equipment can be browsed for television PC, wireless camera and support web, household electrical appliance or the like.
The communication means of above-mentioned distributed wireless gateway system, step is following:
After system powers on; Insert primary gateway and inquire about regularly whether the control command that receives from outer server of net or net internal controller is arranged; Carry out the parsing of control command and/or data if any local management unit then, parse to control command and/or data the concrete object that will arrive;
For inserting the direct-connected terminal equipment of primary gateway, local management unit directly reaches the direct-connected terminal equipment of access primary gateway with control command and/or data like concrete object; As not, then with control command and/or the extremely corresponding secondary IAD of data forwarding;
Like concrete object is the direct-connected terminal equipment of secondary IAD, and then the secondary IAD directly reaches direct-connected terminal equipment with control command and/or data; As not, then with control command and/or data forwarding to corresponding three grades of IADs;
Three grades of IADs directly reach concrete terminal equipment with control command and/or data.
The utility model compares that prior art has the following advantages and beneficial effect is following:
Native system is provided with net outer control server and net inner control terminal, can constitute the network architecture of the inside and outside double copies of net, and terminal equipment is configured by inserting the primary gateway unification; And inserting the communicating by letter of primary gateway and outer net because under the situation of fault, net inner control terminal can provide and generate control command and/or data, to realize controlling each terminal equipment; And the terminal equipment in the net is communicated by letter through inserting primary gateway with outer net, adopts unified access protocol interface to realize; Networking complexity and maintenance cost have been reduced; Also make the reliability of system improve greatly, adopt the three-level network framework effectively to solve the problem that load is concentrated relatively, improve system reliability.
Description of drawings
Fig. 1 is the network structure of the utility model distributed wireless gateway system.
Embodiment
With object lesson, the utility model is described in further detail below, but the execution mode of the utility model is not limited thereto.
Embodiment
As shown in Figure 1, the utility model distributed wireless gateway system is provided with:
N three grades of IADs are realized communicating by letter between secondary IAD and the terminal equipment, with the terminal equipment wireless connections, transmit control command and/or data and give terminal equipment, and N is a natural number;
N secondary IAD realize to insert between primary gateway and the three grades of IADs and communicates by letter, and with three grades of IAD wireless connections, transmits control command and/or data to terminal equipment and/or three grades of IADs, and n is a natural number;
Insert primary gateway, be responsible for receiving control command and/or the data that net outer control server issues, be connected, be provided with the access protocol interface, and insert outer net through said access protocol interface with said secondary IAD and net inner control terminal wireless; Said access primary gateway also is provided with the local management unit that is used to resolve control command and/or data and is forwarded to corresponding secondary IAD;
Net outer control server is assigned control command and/or data to terminal equipment, through outer net and the wireless connections of access primary gateway;
Net inner control terminal utilizes human-computer interaction interface to provide control command and/or data to generate, said net inner control terminal and the wireless connections of access primary gateway.
Said access primary gateway also is provided with:
Be used for carrying out the outer transceiver module of wireless network of radio communication with net outer control server;
Be used for and the secondary IAD between realize radio communication first wireless bridge receive and send out a module;
Carry out transceiver module in first wireless network of radio communication through communication and net inner control terminal.
Said secondary IAD is provided with:
Be used for realizing that with the access primary gateway wireless bridge joint carries out second wireless bridge reception module of radio communication;
Be used for carrying out transceiver module in second wireless network of radio communication with three grades of IADs.
Said three grades of IADs are provided with:
Be used for carrying out transceiver module in the 3rd wireless network of radio communication with the secondary IAD;
Be used for first wireless communication module that communicates with terminal equipment.
Said terminal equipment is provided with second wireless communication module, according to carrying out the control of relevant work state from inserting control command that primary gateway, secondary IAD or three grades of IADs receive.
Said net inner control terminal is provided with:
Directly generate the first local service processing unit of control command and/or data according to the input of human-computer interaction interface;
Radio receiving transmitting module carries out the transmitting-receiving of wireless signal with the access primary gateway.
The outer transceiver module of the wireless network of said access primary gateway is specially the outer transceiver module of 3G net, and it is connected with the net outer controller through the 3G mobile network.
A module is sent out in first wireless bridge reception of said access primary gateway setting, and second wireless bridge of a secondary IAD setting reception module is a WIFI wireless bridge reception module.
Transceiver module in second wireless network that said secondary IAD is provided with, and transceiver module is bluetooth radio module in the 3rd wireless network of three grades of IAD settings.
First wireless communication module that said three grades of IADs are provided with; And the second set wireless communication module of said terminal equipment is bluetooth radio module; And insert primary gateway, the secondary IAD also can be provided with bluetooth radio module; With direct connecting terminal equipment, carry out Bluetooth communication.
The smart mobile phone that said terminal equipment can be browsed for television PC, wireless camera and support web, household electrical appliance or the like.
The communication means of above-mentioned distributed wireless gateway system, step is following:
After system powers on; Insert primary gateway and inquire about regularly whether the control command that receives from outer server of net or net internal controller is arranged; Carry out the parsing of control command and/or data if any local management unit then, parse to control command and/or data the concrete object that will arrive;
For inserting the direct-connected terminal equipment of primary gateway, local management unit directly reaches the direct-connected terminal equipment of access primary gateway with control command and/or data like concrete object; As not, then with control command and/or the extremely corresponding secondary IAD of data forwarding;
Like concrete object is the direct-connected terminal equipment of secondary IAD, and then the secondary IAD directly reaches direct-connected terminal equipment with control command and/or data; As not, then with control command and/or data forwarding to corresponding three grades of IADs;
Three grades of IADs directly reach concrete terminal equipment with control command and/or data.
The foregoing description is the utility model preferred implementation; But the execution mode of the utility model is not restricted to the described embodiments; Other any do not deviate from change, the modification done under spirit and the principle of the utility model, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within the protection range of the utility model.
Claims (10)
1. a distributed wireless gateway system is characterized in that, is provided with:
Be used to realize three grades of IADs of communicating by letter between secondary IAD and the terminal equipment, with the terminal equipment wireless connections;
Be used to realize to insert the secondary IAD of communicating by letter between primary gateway and the three grades of IADs, with three grades of IAD wireless connections;
The control command that responsible reception net outer control server issues and/or the access primary gateway of data with the wireless connections of said secondary IAD, are provided with the access protocol interface, and insert outer net through said access protocol interface; Said access primary gateway also is provided with the local management unit that is used to resolve control command and/or data and is forwarded to corresponding secondary IAD;
Be used for assigning the net outer control server of control command and/or data, through outer net and the wireless connections of access primary gateway to terminal equipment.
2. distributed wireless gateway system according to claim 1; It is characterized in that; Native system also is provided with: the net inner control terminal that utilizes human-computer interaction interface to provide control command and/or data to generate, said net inner control terminal and the wireless connections of access primary gateway.
3. distributed wireless gateway system according to claim 2 is characterized in that, said access primary gateway also is provided with:
Be used for carrying out the outer transceiver module of wireless network of radio communication with net outer control server;
Be used for and the secondary IAD between realize radio communication first wireless bridge receive and send out a module;
Carry out transceiver module in first wireless network of radio communication through communication and net inner control terminal.
4. distributed wireless gateway system according to claim 3 is characterized in that, said secondary IAD is provided with:
Be used for realizing that with the access primary gateway wireless bridge joint carries out second wireless bridge reception module of radio communication;
Be used for carrying out transceiver module in second wireless network of radio communication with three grades of IADs.
5. distributed wireless gateway system according to claim 4 is characterized in that, said three grades of IADs are provided with:
Be used for carrying out transceiver module in the 3rd wireless network of radio communication with the secondary IAD;
Be used for first wireless communication module that communicates with terminal equipment.
6. distributed wireless gateway system according to claim 5 is characterized in that said terminal equipment is provided with second wireless communication module.
7. distributed wireless gateway system according to claim 6 is characterized in that, said net inner control terminal is provided with:
Directly generate the first local service processing unit of control command and/or data according to the input of human-computer interaction interface;
Radio receiving transmitting module carries out the transmitting-receiving of wireless signal with the access primary gateway.
8. distributed wireless gateway system according to claim 3 is characterized in that, the outer transceiver module of the wireless network of said access primary gateway is specially the outer transceiver module of 3G net, and it is connected with the net outer controller through the 3G mobile network.
9. distributed wireless gateway system according to claim 7; It is characterized in that; A module is sent out in first wireless bridge reception of said access primary gateway setting, and second wireless bridge of a secondary IAD setting reception module is a WIFI wireless bridge reception module;
Transceiver module in second wireless network that said secondary IAD is provided with, and transceiver module is bluetooth radio module in the 3rd wireless network of three grades of IAD settings;
First wireless communication module that said three grades of IADs are provided with, and the second set wireless communication module of said terminal equipment is bluetooth radio module.
10. distributed wireless gateway system according to claim 9 is characterized in that, said access primary gateway, secondary IAD also are provided with bluetooth radio module, with direct connecting terminal equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201946690U CN202111864U (en) | 2011-06-10 | 2011-06-10 | Distributed wireless gateway system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201946690U CN202111864U (en) | 2011-06-10 | 2011-06-10 | Distributed wireless gateway system |
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| CN202111864U true CN202111864U (en) | 2012-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011201946690U Expired - Lifetime CN202111864U (en) | 2011-06-10 | 2011-06-10 | Distributed wireless gateway system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103634938A (en) * | 2013-11-29 | 2014-03-12 | 京信通信系统（中国）有限公司 | Method and device for AP (access point) to access AC (access controller) in WLAN (Wireless Local Area Network) |
| CN104935485A (en) * | 2015-05-28 | 2015-09-23 | 北京海尔广科数字技术有限公司 | Appliance service calling method, appliance service calling request forwarding method and apparatus |
| CN104935484A (en) * | 2015-05-28 | 2015-09-23 | 北京海尔广科数字技术有限公司 | Method and apparatus for calling appliance service via gateways |
| CN105045110A (en) * | 2015-05-28 | 2015-11-11 | 北京海尔广科数字技术有限公司 | Method and device for forwarding household appliance service call request |
| CN111211950A (en) * | 2018-11-22 | 2020-05-29 | 中国移动通信集团终端有限公司 | Distributed intelligent home gateway system |
| WO2020135060A1 (en) * | 2018-12-29 | 2020-07-02 | 京信通信系统（中国）有限公司 | Distributed bluetooth positioning system |
-
2011
- 2011-06-10 CN CN2011201946690U patent/CN202111864U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103634938A (en) * | 2013-11-29 | 2014-03-12 | 京信通信系统（中国）有限公司 | Method and device for AP (access point) to access AC (access controller) in WLAN (Wireless Local Area Network) |
| CN104935485A (en) * | 2015-05-28 | 2015-09-23 | 北京海尔广科数字技术有限公司 | Appliance service calling method, appliance service calling request forwarding method and apparatus |
| CN104935484A (en) * | 2015-05-28 | 2015-09-23 | 北京海尔广科数字技术有限公司 | Method and apparatus for calling appliance service via gateways |
| CN105045110A (en) * | 2015-05-28 | 2015-11-11 | 北京海尔广科数字技术有限公司 | Method and device for forwarding household appliance service call request |
| CN111211950A (en) * | 2018-11-22 | 2020-05-29 | 中国移动通信集团终端有限公司 | Distributed intelligent home gateway system |
| WO2020135060A1 (en) * | 2018-12-29 | 2020-07-02 | 京信通信系统（中国）有限公司 | Distributed bluetooth positioning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN DESAI INDUSTRY RESEARCH INSTITUTE CO., LT Free format text: FORMER OWNER: DESAI ELECTRONIC (HUIZHOU) CO., LTD. Effective date: 20140513 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 516229 HUIZHOU, GUANGDONG PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140513 Address after: 518000, 25 floor, DESAY technology building, 9789 Shennan Road, Shenzhen, Guangdong, Nanshan District Patentee after: SHENZHEN DESAY INDUSTRIAL RESEARCH INSTITUTE CO., LTD. Address before: 516229 Guangdong city of Huizhou province Chen town DESAY third industrial zone Patentee before: Desai Electronic (Huizhou) Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120111 |