CN206594811U - A kind of multi-functional node assignor - Google Patents
A kind of multi-functional node assignor Download PDFInfo
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- CN206594811U CN206594811U CN201720256974.5U CN201720256974U CN206594811U CN 206594811 U CN206594811 U CN 206594811U CN 201720256974 U CN201720256974 U CN 201720256974U CN 206594811 U CN206594811 U CN 206594811U
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- wireless
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Abstract
A kind of multi-functional node assignor, including power module, MCU module, system prompt module, RS485 modules, 2.4G wireless modules and 433M wireless modules；The power module is connected by power line with power interface in MCU module, is its power supply；The 2.4G wireless modules, 433M wireless modules connect MCU module by serial ports；The RS485 is connected by the serial port of MCU module；The system prompt module is connected by the output end of signal wire and MCU module, realizes the output of signal.The utility model is simple in construction, function is more, adapts to a variety of transmission means, can use that RS483,2.4G are wireless and 433M is wireless.Convenient use, display directly perceived；Utility model works pattern can be changed freely, adaptive host and slave processors pattern, be set without oneself；Data control mode can encrypted transmission, prevent leakage.
Description
Technical field
The utility model is related to a kind of multi-functional node assignor.
Background technology
With the continuous progress of science and technology, data signal acquisition under different mode, the multi-functional node point of transmission are applicable
Orchestration plays an important role.
Data transfer is the communication process that data are sent to another place from a place.Data transmission system generally by
Transmission channel and the data circuit terminating equipment at channel two ends (DCE) composition, in some cases, in addition to channel two ends are answered
Use equipment.Transmission channel can be a special communication channel, can also be by data switched network, switched telephone network or other classes
The exchanging network of type is provided.The input-output equipment of data transmission system is terminal or computer, is referred to as data terminal equipment
(DTE) data message that, it is sent be typically all letter, the combination of numbers and symbols, in order to transmit these information, just need by
Each letter, numeral or symbol are represented with binary code.Conventional binary code have international five number (IA5),
Extended binary coded decimal interchange code, the number of international telegram two (ITA2) and Hanzi code for information interchange.
Prior art only includes a kind of transmission means mostly, and such as RS485,2.4G are wireless, 433M wireless transmission methods, and
It can not realize that data encryption, its function are single, it is impossible to realize multi-functional be applicable.
The data transmission set of prior art, generally using a kind of transmission means, when need other transmission means when, it is necessary to
Change hardware device can complete, when data safety class requirement is higher, it is necessary to data are encrypted wait operate.
Utility model content
To solve above-mentioned problem, the purpose of this utility model is to provide a kind of multi-functional node assignor.
The utility model is achieved through the following technical solutions：
A kind of multi-functional node assignor, including power module, MCU module, system prompt module, RS485 modules, 2.4G
Wireless module and 433M wireless modules；The power module is connected by power line with power interface in MCU module, is its confession
Electricity；The 2.4G wireless modules, 433M wireless modules connect MCU module by serial ports；The string that the RS485 passes through MCU module
Row mouth is connected；The system prompt module is connected by the output end of signal wire and MCU module, realizes the output of signal；
The power module is 12V power supplies, for providing electric power for MCU module；
The MCU module be micro-control unit, mainly for the treatment of, transmission and control data；
The system prompt module is used for the working condition for pointing out used transmission means, power supply instruction and MCU module
Indicate；
The RS485 modules are that RS485 interfaces include RS485A interfaces and RS485B interfaces, and RS485A interfaces are anode,
RS485B interfaces are negative terminal；
The 2.4G wireless modules are operated in the whole world and exempted from the range of application ISM channels 2400M-2525M, realize that start is automatic
Frequency sweep function, has 50 working channels；
The 433M wireless modules are data transmission module, and its working frequency is 433M-496M, are adapted to multiple one and receive wireless
Remote control and data transmission system.
Due to using above-mentioned technical proposal, a kind of multi-functional node assignor that the utility model is provided, with prior art
Compared to such beneficial effect：
The utility model is simple in construction, function is more, adapts to a variety of transmission means, RS483,2.4G can be used wireless and
433M is wireless；Convenient use, display directly perceived；
Utility model works pattern can be changed freely, adaptive host and slave processors pattern, be set without oneself；Data are controlled
Mode can encrypted transmission, prevent leakage.
Brief description of the drawings
Fig. 1 is the multi-functional node assignor module map of the utility model；
Fig. 2 is the multi-functional node assignor functional diagram of the utility model.
Embodiment
It is the multi-functional node assignor module map of the utility model referring to Fig. 1, including power module, MCU module, system
Reminding module, RS485 modules, 2.4G wireless modules and 433M wireless modules；The power module passes through power line and MCU module
Middle power interface connection, is its power supply；The 2.4G wireless modules, 433M wireless modules connect MCU module by serial ports；Belong to
Emitting portion, the receiving unit of receiving portion is corresponding with the 2.4G wireless modules and 433M wireless modules to can be used the work(
Energy；The RS485 is connected by the serial port of MCU module；The output that the system prompt module passes through signal wire and MCU module
End connection, realizes the output of signal；
The power module is 12V power supplies, for providing electric power for MCU module；
The MCU module be micro-control unit, mainly for the treatment of, transmission and control data；Function of the MCU therein
Powerful, integrated level is high, and speed is fast, and its input and output can be analog quantity or controlled quentity controlled variable, and the USB that can also provide standard connects
The functions such as mouth；
The system prompt module is used to point out the working condition of used transmission means, power supply instruction, MCU module to refer to
Show；
The RS485 modules are that RS485 interfaces include RS485A interfaces and RS485B interfaces, and RS485A interfaces are anode,
RS485B interfaces are negative terminal；Because the half-duplex network of RS485 interfaces composition, generally require two lines and connect for the RS485A
Mouth and RS485B interfaces are transmitted using Shielded Twisted Pair；RS485 buses use differential balance circuit, greatly suppress noise and do
Disturb, there is an extremely strong anti-common mode disturbances ability, input voltage measurement sensitivity is 200 millivolts so that RS485 transmission range can be with
Reach 1200 meters；Peak transfer rate 10Mbps；
The 2.4G wireless modules are operated in the whole world and exempted from the range of application ISM channels 2400M-2525M, realize that start is automatic
Frequency sweep function, has 50 working channels；It can simultaneously work, manually be assisted without using person in same occasion for 50 users simultaneously
Tune, configurating channel.Meanwhile, can according to cost consideration, select 50 meters in, 150 meters, 600 meters of polytype wireless modules；
The 433M wireless modules are data transmission module, and its working frequency is 433M-496M, are adapted to multiple one and receive wireless
Remote control and data transmission system.
With reference to Fig. 2, systemic-function of the present utility model includes as follows：Transmission means is a variety of, can be according to actual transmissions side
Formula selection use RS485,2.4G is wireless and 433M is wireless.
Mode of operation can be changed freely, adaptive host and slave processors pattern, be set without oneself；
Data control mode can encrypted transmission, prevent leakage.
Claims (1)
1. a kind of multi-functional node assignor, it is characterised in that：It include power module, MCU module, system prompt module,
RS485 modules, 2.4G wireless modules and 433M wireless modules；The power module is connect by power line with power supply in MCU module
Mouth connection, is its power supply；The 2.4G wireless modules, 433M wireless modules connect MCU module by serial ports；The RS485 leads to
Cross the serial port connection of MCU module；The system prompt module is connected by the output end of signal wire and MCU module, realizes letter
Number output；
The power module is 12V power supplies, for providing electric power for MCU module；
The MCU module be micro-control unit, mainly for the treatment of, transmission and control data；
The system prompt module is used to point out the working condition of used transmission means, power supply instruction and MCU module to indicate；
The RS485 modules are that RS485 interfaces include RS485A interfaces and RS485B interfaces, and RS485A interfaces are anode,
RS485B interfaces are negative terminal；
The 2.4G wireless modules are operated in the whole world and exempted from the range of application ISM channels 2400M-2525M, realize start automatic frequency sweep
Function, has 50 working channels；
The 433M wireless modules are data transmission module, and its working frequency is 433M-496M, is adapted to multiple one and receives wireless remote control
And data transmission system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720256974.5U CN206594811U (en) | 2017-03-16 | 2017-03-16 | A kind of multi-functional node assignor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720256974.5U CN206594811U (en) | 2017-03-16 | 2017-03-16 | A kind of multi-functional node assignor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206594811U true CN206594811U (en) | 2017-10-27 |
Family
ID=60124262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720256974.5U Expired - Fee Related CN206594811U (en) | 2017-03-16 | 2017-03-16 | A kind of multi-functional node assignor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206594811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109963356A (en) * | 2019-04-09 | 2019-07-02 | 广州邦讯信息系统有限公司 | The system of a variety of wireless transmission methods of seamless switching |
-
2017
- 2017-03-16 CN CN201720256974.5U patent/CN206594811U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109963356A (en) * | 2019-04-09 | 2019-07-02 | 广州邦讯信息系统有限公司 | The system of a variety of wireless transmission methods of seamless switching |
| CN109963356B (en) * | 2019-04-09 | 2024-04-19 | 广州邦讯信息系统有限公司 | System for seamless switching of multiple wireless transmission modes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20180316 |
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| CF01 | Termination of patent right due to non-payment of annual fee |