CN202998146U - Gateway capable of realizing seamless switching between wired communication and wireless communication - Google Patents
Gateway capable of realizing seamless switching between wired communication and wireless communication Download PDFInfo
- Publication number
- CN202998146U CN202998146U CN 201220579400 CN201220579400U CN202998146U CN 202998146 U CN202998146 U CN 202998146U CN 201220579400 CN201220579400 CN 201220579400 CN 201220579400 U CN201220579400 U CN 201220579400U CN 202998146 U CN202998146 U CN 202998146U
- Authority
- CN
- China
- Prior art keywords
- gateway
- wireless
- communication
- module
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Small-Scale Networks (AREA)
Abstract
The utility model provides a gateway capable of realizing seamless switching between wired communication and wireless communication, and the gateway comprises a central processor in which a uCOS operating system is embedded, an electric quantity information acquiring and conditioning circuit, a power line carrier communication module, a wireless transceiver module and a real-time clock, wherein the electric quantity information acquiring and conditioning circuit, the power line carrier communication module, the wireless transceiver module and the real-time clock are all connected to the central processor; the inner core of the central processor is ARMcortexM3; and the wireless transceiver module is RF433. The gateway disclosed by the utility model can implement free transformation between wired communication and wireless communication, and has high practicability.
Description
Technical field
The utility model relates to a kind of gateway wired, wireless bumpless transfer of realizing.
Background technology
Gateway (Gateway) claim again gateway, protocol converter.Gateway to realize network interconnection, is the most complicated network interconnection apparatus, network interconnection on transport layer, only is used for two network interconnections that upper-layer protocol is different.Gateway both can be used for the wide area network interconnection, also can be used for local area network interconnection.Gateway is a kind of computer system or equipment of changing important task that serves as.Using different communication protocol, data format or language, even between architecture diverse two kinds of systems, gateway is a translater.Just convey a message simply differently from bridge, gateway will be repacked the information of receiving, with the demand of adaptation to end system.
At present, the communication technology is classified by communication medium, can be divided into wire communication and radio communication.Wire communication generally need to be set up grid line, inconvenience very again when wiring.Therefore have to be excavated a kind of both can realize wired and wireless integral and can bumpless transfer, install simultaneously, lay gateway more easily.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of gateway wired, wireless bumpless transfer of realizing, can realize freely changing of wire communication and radio communication, and is practical.
The utility model is achieved in that
A kind ofly realize gateway wired, wireless bumpless transfer, described gateway comprises that one is embedded with central processing unit, an information about power acquisition and conditioning circuit, a PLC communication module, a wireless receiving and dispatching module and a real-time clock of uCOS operating system, and described information about power acquisition and conditioning circuit, PLC communication module, wireless receiving and dispatching module and real-time clock all are connected to central processing unit.
Further, the kernel of described central processing unit is ARM cortex M3.
Further, described wireless receiving and dispatching module is RF433.
The utility model has the advantage of:
But but the PLC communication module and wireless receiving and dispatching the module not only wire communication but also radio communication that arrange in addition, are embedded with the central processing unit of uCOS operating system, can carry out bumpless transfer to various data formats; Simultaneously, PLC communication module utilizes power line to carry out data communication, transmits various information, also need not to lay dedicated communication line, the saving of labor, saves money, safeguards simple, can take full advantage of electric power facility thereby have, the advantages such as performance electric power resource.
Description of drawings
In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.
Fig. 1 is circuit theory diagrams of the present utility model.
Embodiment
See also shown in Figure 1ly, embodiment of the present utility model is described in detail.
As shown in Figure 1, related a kind of of the utility model realizes gateway wired, wireless bumpless transfer, described gateway comprises that one is embedded with central processing unit 1, an information about power acquisition and conditioning circuit 2, a PLC communication module 3, a wireless receiving and dispatching module 4 and a real-time clock 5 of uCOS operating system, and described information about power acquisition and conditioning circuit 2, PLC communication module 3, wireless receiving and dispatching module 4 and real-time clock 5 all are connected to central processing unit 5.
The kernel of described central processing unit 5 is ARM cortex M3; Described wireless receiving and dispatching module 4 is RF433.
But but PLC communication module 3 and the 4 not only wire communications but also radio communication of wireless receiving and dispatching module that the utility model arranges in addition, are embedded with the central processing unit 1 of uCOS operating system, can carry out bumpless transfer to various data formats; Simultaneously, PLC communication module 3 utilizes power line to carry out data communication, transmits various information, also need not to lay dedicated communication line, the saving of labor, saves money, safeguards simple, can take full advantage of electric power facility thereby have, the advantages such as performance electric power resource.
Although more than described embodiment of the present utility model; but being familiar with those skilled in the art is to be understood that; our described specific embodiment is illustrative; rather than for the restriction to scope of the present utility model; those of ordinary skill in the art are in modification and the variation of the equivalence of doing according to spirit of the present utility model, all should be encompassed in the scope that claim of the present utility model protects.
Claims (3)
1. can realize gateway wired, wireless bumpless transfer for one kind, it is characterized in that: described gateway comprises that one is embedded with central processing unit, an information about power acquisition and conditioning circuit, a PLC communication module, a wireless receiving and dispatching module and a real-time clock of uCOS operating system, and described information about power acquisition and conditioning circuit, PLC communication module, wireless receiving and dispatching module and real-time clock all are connected to central processing unit.
2. a kind of gateway wired, wireless bumpless transfer of realizing as claimed in claim 1, it is characterized in that: the kernel of described central processing unit is ARM cortex M3.
3. a kind of gateway wired, wireless bumpless transfer of realizing as claimed in claim 1, it is characterized in that: described wireless receiving and dispatching module is RF433.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220579400 CN202998146U (en) | 2012-11-06 | 2012-11-06 | Gateway capable of realizing seamless switching between wired communication and wireless communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220579400 CN202998146U (en) | 2012-11-06 | 2012-11-06 | Gateway capable of realizing seamless switching between wired communication and wireless communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202998146U true CN202998146U (en) | 2013-06-12 |
Family
ID=48569270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220579400 Expired - Lifetime CN202998146U (en) | 2012-11-06 | 2012-11-06 | Gateway capable of realizing seamless switching between wired communication and wireless communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202998146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104539527A (en) * | 2015-01-13 | 2015-04-22 | 上海芯域微电子有限公司 | Intelligent Internet of Things gateway |
-
2012
- 2012-11-06 CN CN 201220579400 patent/CN202998146U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104539527A (en) * | 2015-01-13 | 2015-04-22 | 上海芯域微电子有限公司 | Intelligent Internet of Things gateway |
| CN104539527B (en) * | 2015-01-13 | 2018-04-17 | 芯域通信有限公司 | Intelligent things lamp gateway |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20120218120A1 (en) | Meter processing communication system | |
| CN103905410A (en) | Multi-channel communication protocol converter capable of converting user-defined protocol to Modbus protocol | |
| JP2012105010A (en) | Electric power meter reading method and electric power meter reading system | |
| US10210177B2 (en) | Distribution management system | |
| CN207319431U (en) | A kind of intelligent meter data recording system based on NB-IoT | |
| CN202998146U (en) | Gateway capable of realizing seamless switching between wired communication and wireless communication | |
| CN205656752U (en) | Electric wire netting communication device based on wireless sensor | |
| CN202696665U (en) | Remote monitoring device of teaching equipment monitoring system | |
| CN202197299U (en) | Household Internet of Things gateway | |
| CN201749346U (en) | Wireless electronic signage control system in production | |
| JP2012234548A (en) | Calculation of auxiliary value based on meter data from non-smart electronic utility meter | |
| CN103150952A (en) | Reconfigurable electronic design automation (EDA) experimental platform | |
| CN206363115U (en) | A kind of switchgear house power information acquisition control device for being adapted to cloud platform | |
| CN202906948U (en) | Communication apparatus based on modbus_RTU bus | |
| CN102857705B (en) | Setting and calling method for presetting bits of video equipment based on multi-channel mapping of aggregation matrix | |
| CN204291043U (en) | Multi-functional protocol conversion device | |
| CN201467168U (en) | Communication protocol converter capable of converting MODBUS protocol to Profibus protocol | |
| CN104374999A (en) | Intelligent ammeter capable of supporting direct bidirectional interaction | |
| CN110300098A (en) | Mine Electric Power data communications method | |
| CN202395803U (en) | Terminal for realizing content sharing through RF4CE | |
| CN203416278U (en) | An all-in-one digital household gateway | |
| CN204613095U (en) | A kind of gas phase molecular absorption spectrometer of network enabled communication | |
| CN203504768U (en) | Green non-driven wireless modem/WIFI router device | |
| CN103728492B (en) | Multivoltage many current loops AC ammeter | |
| CN210954718U (en) | PLC control system based on wireless communication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |