CN203015131U - Two-stage wireless network platform - Google Patents
Two-stage wireless network platform Download PDFInfo
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- CN203015131U CN203015131U CN 201220664360 CN201220664360U CN203015131U CN 203015131 U CN203015131 U CN 203015131U CN 201220664360 CN201220664360 CN 201220664360 CN 201220664360 U CN201220664360 U CN 201220664360U CN 203015131 U CN203015131 U CN 203015131U
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- wireless
- transport module
- access point
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- data interface
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Abstract
The utility model relates to a two-stage wireless network platform. The two-stage wireless network platform comprises a computer, a first-stage wireless transmission module, a second-stage wireless transmission module, first-stage user equipment and second-stage user equipment. The two-stage wireless network platform is characterized in that the first-stage wireless transmission module is taken as a wireless access point, the second-stage wireless transmission module is taken as a wireless access station point which is connected with the wireless access point, the wireless access point is taken as a wireless network center, mutual communication among each wireless access station point is realized through the wireless access point, the computer is directly connected with the wireless access point, the first-stage user equipment is connected with the first-stage wireless transmission module, and the second-stage user equipment is connected with the second-stage wireless transmission module. The wireless network platform has advantages of wide coverage, high band width and low use cost.
Description
Technical field
The utility model relates to field of wireless transmission, particularly relates to a kind of wireless network platform.
Background technology
Internet of Things is briefly the interconnected of thing and thing, realizes real-time status perception and the real-time intelligent of things are controlled.Obviously wiring does not gear to actual circumstances everywhere, will be that cable network well replenishes and extends and adopt wireless technology as the transmission means of its front end perception data.
Radio Transmission Technology is very abundant at present, comprising: bluetooth, Zigbee, 433M ultrashort wave data radio station, GPRS etc.Owing to having the characteristics such as cheap, low in energy consumption as wireless technologys such as 433M, GPRS, can be by large-scale application in some industries, but due to its technology exists respectively that bandwidth is low, transmission range is near, should not networking, can't incorporate the problem such as IP network, so there is certain application bottleneck in Internet of Things!
The utility model content
The technical problem that (one) will solve
The technical problems to be solved in the utility model is to propose a kind of wireless network to cover wireless network platform wide, the high and low use rate of bandwidth.
(2) technical scheme
for solving the problems of the technologies described above, the utility model provides a kind of secondary wireless network platform, comprise computer, first order wireless transport module, second level wireless transport module, first order subscriber equipment and second level subscriber equipment, it is characterized in that, first order wireless transport module is as WAP (wireless access point), second level wireless transport module is connected to WAP (wireless access point) as wireless site, take WAP (wireless access point) as radio network center, realize intercommunication mutually by WAP (wireless access point) between each wireless site, computer is directly connected to WAP (wireless access point), first order subscriber equipment is connected with first order wireless transport module, second level subscriber equipment is connected with second level wireless module.
Described wireless transport module comprises that cpu chip, Flash chip, SDRAM chip, data interface unit, external data interface connector, wireless signal receive/send out switch, wherein Flash chip, SDRAM chip, data interface unit, external data interface connector, wireless signal are received/are sent out switch and be connected with cpu chip respectively, cpu chip has wireless processing module, described data interface unit comprises high speed interface and low speed data interface, and described wireless transport module comprises that one is received/send out with described wireless signal the WIFI antenna that switch is connected.
(3) beneficial effect
The secondary wireless network platform that the utility model provides can be brought into play wireless network and cover advantage wide, the high and low use rate of bandwidth, realizes the unified management to all multistage wireless transport modules, and can enlarge easily the coverage of whole wireless network.
Description of drawings
Fig. 1 is the internal structure schematic diagram of wireless transport module;
Fig. 2 is the structure pin schematic diagram of wireless transport module;
Fig. 3 is the utility model wireless network platform schematic diagram.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Fig. 1 shows the internal structure schematic diagram of wireless transport module, wireless transport module, comprise that cpu chip 3, Flash chip 4, SDRAM chip 5, data interface unit 6, external data interface connector 7, wireless signal receive/send out switch 2, wherein Flash chip 4, SDRAM chip 5, data interface unit 6, external data interface connector 7, wireless signal are received/are sent out switch 2 and be connected with cpu chip 3 respectively, and cpu chip 3 has wireless processing module 31; Described data interface unit 6 comprises high speed interface 61 and low speed data interface 62; Described wireless transport module comprises that one is received/send out with described wireless signal the WIFI antenna 1 that switch is connected.Described wireless transport module adopts the 3.3V Power supply, and peak current is 350mA.
Fig. 2 shows the structure pin schematic diagram of wireless transport module, and its pin definitions is as shown in table 1.
Table 1
as shown in Figure 3, a kind of wireless network platform, it is characterized in that described wireless network platform comprises computer, first order wireless transport module, second level wireless transport module, first order subscriber equipment and second level subscriber equipment, it is characterized in that, first order wireless transport module is as WAP (wireless access point), second level wireless transport module is connected to WAP (wireless access point) as wireless site, take WAP (wireless access point) as radio network center, realize intercommunication mutually by WAP (wireless access point) between each wireless site, computer is directly connected to WAP (wireless access point), first order subscriber equipment is connected with first order wireless transport module, second level subscriber equipment is connected with second level wireless module.
Above execution mode only is used for explanation the utility model; and be not limitation of the utility model; the those of ordinary skill in relevant technologies field; in the situation that do not break away from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (2)
1. secondary wireless network platform, comprise computer, first order wireless transport module, second level wireless transport module, first order subscriber equipment and second level subscriber equipment, it is characterized in that, first order wireless transport module is as WAP (wireless access point), second level wireless transport module is connected to WAP (wireless access point) as wireless site, take WAP (wireless access point) as radio network center, realize intercommunication mutually by WAP (wireless access point) between each wireless site, computer is directly connected to WAP (wireless access point), first order subscriber equipment is connected with first order wireless transport module, second level subscriber equipment is connected with second level wireless transport module.
2. secondary wireless network platform as claimed in claim 1, it is characterized in that, described wireless transport module comprises cpu chip, the Flash chip, the SDRAM chip, data interface unit, the external data interface connector, switch is received/sent out to wireless signal, Flash chip wherein, the SDRAM chip, data interface unit, the external data interface connector, wireless signal is received/is sent out switch and is connected with cpu chip respectively, cpu chip has wireless processing module, described data interface unit comprises high speed interface and low speed data interface, described wireless transport module comprises that one is received/send out with described wireless signal the WIFI antenna that switch is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220664360 CN203015131U (en) | 2012-12-06 | 2012-12-06 | Two-stage wireless network platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220664360 CN203015131U (en) | 2012-12-06 | 2012-12-06 | Two-stage wireless network platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203015131U true CN203015131U (en) | 2013-06-19 |
Family
ID=48606684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220664360 Expired - Fee Related CN203015131U (en) | 2012-12-06 | 2012-12-06 | Two-stage wireless network platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203015131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106656274A (en) * | 2016-11-30 | 2017-05-10 | 武汉船舶通信研究所 | Voice transmission system |
-
2012
- 2012-12-06 CN CN 201220664360 patent/CN203015131U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106656274A (en) * | 2016-11-30 | 2017-05-10 | 武汉船舶通信研究所 | Voice transmission system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Shanghai High-Flying Electronics Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 201203, room 1, building 3000, 1002 East Dragon Road, Shanghai, Pudong New Area Patentee after: Shanghai High-Flying Electronics Technology Co., Ltd. Address before: 201203 Shanghai city Pudong New Area Sichuan Road No. 365, building 7, room 511 Patentee before: Shanghai High-Flying Electronics Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20171206 |