CN203825422U - Six-path high-power switching device capable of serial communication and RF remote control - Google Patents
Six-path high-power switching device capable of serial communication and RF remote control Download PDFInfo
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- CN203825422U CN203825422U CN201420228474.7U CN201420228474U CN203825422U CN 203825422 U CN203825422 U CN 203825422U CN 201420228474 U CN201420228474 U CN 201420228474U CN 203825422 U CN203825422 U CN 203825422U
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- serial communication
- remote
- power switching
- control module
- chip microcomputer
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Abstract
The utility model relates to a six-path high-power switching device capable of serial communication and RF remote control. The six-path high-power switching device is characterized by comprising a serial communication control unit and a terminal control unit, wherein the serial communication control unit is connected with an RF emission control unit, and the terminal control unit is connected with the RF emission control unit in a wireless manner; the serial communication control unit comprises a single chip microcomputer, and the single chip microcomputer is respectively connected with a serial communication interface, a DC power supply and coils of six DC relays; and the RF emission control unit comprises a remote control coding emitter, an input end of the remote control coding emitter is respectively connected with six manual control buttons, and the six manual control buttons are respectively connected with output contacts of the six DC relays in parallel. The six-path high-power switching device has the advantages of compact structure and stable performance, and can realize the function of controlling a multi-path high-power switching device through a computer in a wireless and remote manner without any built-in external program of the single chip microcomputer, thereby avoiding the programming of the newly purchased single chip microcomputer.
Description
Technical field
The utility model relates to one can the RF remote-controlled six road high-power switching devices of serial communication.
Background technology
At present along with the development of electronic information automatic technology, the radio remote control switch fields such as Industry Control, family's electric control, Smart Home control that are widely used.But most of wireless switchgears do not have the function of communication, Based Intelligent Control, can not connect single-chip microcomputer or computer and use, so that can not widespread use in field of intelligent control.And thering is the switch electronic equipment of communication function, control loop is few mostly, and direct load powerful device.On the other hand, if utilize this type of communication switch to realize in the situation of congenerous, cost will exceed several times.
Utility model content
What the purpose of this utility model was to provide a kind of cost economy, dependable performance can serial communication wireless remote control six road high-power switching devices, and can on-line operation in the situation that single-chip microcomputer is not programmed.
One can the RF remote-controlled six road high-power switching devices of serial communication, its special feature is: comprise serial communication control module, this serial communication control module is connected with radio-frequency transmissions control module, also comprises the Terminal Control Element being connected by wireless mode with this radio-frequency transmissions control module; Wherein serial communication control module comprises single-chip microcomputer, and this single-chip microcomputer is connected with the coil of serial communication interface, direct supply and 6 DC relay respectively; Wherein radio-frequency transmissions control module comprises remote control coding transmitter, and the input end of this remote control coding transmitter is connected with six manual control buttons respectively, and these six manual control buttons are also connected in parallel on respectively on the output contact of aforementioned 6 DC relay; Wherein Terminal Control Element comprises demoder, and the output terminal of this demoder is connected with the coil of 6 high power relays respectively.
Wherein serial communication interface is made up of the RS232 interface being connected and MAX3232 transceiver.
Wherein direct supply adopts 5～12V direct supply, and DC relay adopts 5V DC relay, and high power relay adopts the AC relay of 250V, 15A.
Wherein the single-chip microcomputer in serial communication control module is also connected with four DIP devices.
Wherein the output terminal of demoder is connected with the coil of 6 high power relays by comparer respectively.
The utility model has the advantages that compact conformation, stable performance, in the situation that not having built-in any external program, can realize by single-chip microcomputer by the function of computer wireless remote control multi-path high power AC switch, thereby reduce the step for the new mcu programming of buying, and its Function Extension is strong, also can connects smart machine by serial ports and realize control function.Its cost of manufacture is low in addition, and its cost performance is relatively high.
Brief description of the drawings
Accompanying drawing 1 theory diagram of the present utility model.
Embodiment
As shown in Figure 1, the utility model is that one can the RF remote-controlled six road high-power switching devices of serial communication, comprise serial communication control module, this serial communication control module is connected with radio-frequency transmissions control module, also comprises the Terminal Control Element being connected by wireless mode with this radio-frequency transmissions control module; Wherein serial communication control module comprises single-chip microcomputer, and this single-chip microcomputer is connected with the coil of serial communication interface, direct supply and 6 DC relay respectively; Wherein radio-frequency transmissions control module comprises remote control coding transmitter, and the input end of this remote control coding transmitter is connected with six manual control buttons respectively, and these six manual control buttons are also connected in parallel on respectively on the output contact of aforementioned 6 DC relay; Wherein Terminal Control Element comprises demoder, and the output terminal of this demoder is connected with the coil of 6 high power relays respectively.
Wherein above-mentioned serial communication interface is made up of the RS232 interface being connected and MAX3232 transceiver, direct supply adopts 5～12V direct supply, DC relay adopts 5V (direct current) relay, and high power relay adopts the AC relay of 250V, 15A.Single-chip microcomputer in serial communication control module is also connected with four DIP devices in addition, and the output terminal of demoder is connected with the coil of 6 high power relays by comparer respectively.
The utility model provides the one can the RF remote-controlled six road high power switchs of serial communication, and device comprises serial communication control module, radio-frequency transmissions control module, Terminal Control Element three parts.Wherein 6 of radio-frequency transmissions control module hand control switch nodes respectively with 6 DC relay often to open node in parallel, can realize manual debugging and Passive Control function.Serial communication control module is connected as a whole with radio-frequency transmissions control module, provide 12V power supply by serial communication control module for radio-frequency transmissions control module.Terminal Control Element is standalone module, is arranged on control end.
When serial communication control module receives the switching value order of host computer by RS232 interface, single-chip microcomputer STM8S105 processes and gives an order to control 6 DC5V relays to its I O pin through logical operation, relay coil often the opening output contact or directly use manual control button (for example respectively ground connection and DC+5V of button two ends) by remote control coding transmitter transmitting radio-frequency information of pilot relay one to one.Corresponding Terminal Control Element receives corresponding radio-frequency information, after the demoder decoding for controlling the relay coil of 6 AC250V, 15A, thereby by the switching of its output contact realized can the RF remote-controlled six road high power switchs of serial communication function.
The utility model provides the one can the RF remote-controlled six road high power switchs of serial communication, and device comprises serial communication control module, radio-frequency transmissions control module, Terminal Control Element three parts.Wherein serial communication control module is integrated with RS232 interface, STM8S105 single-chip microcomputer, DC12V power supply, MAX3232 transceiver, four DIP devices, 6 DC5V relays; Radio-frequency transmissions control module is integrated with remote control coding transmitter CS5211AGP, 6 manual control buttons; Terminal Control Element is integrated with demoder CS5212, comparer LM385, the high power relay of 6 AC250V, 15A of control loop.
Claims (5)
- One kind can the RF remote-controlled six road high-power switching devices of serial communication, it is characterized in that: comprise serial communication control module, this serial communication control module is connected with radio-frequency transmissions control module, also comprises the Terminal Control Element being connected by wireless mode with this radio-frequency transmissions control module; Wherein serial communication control module comprises single-chip microcomputer, and this single-chip microcomputer is connected with the coil of serial communication interface, direct supply and 6 DC relay respectively; Wherein radio-frequency transmissions control module comprises remote control coding transmitter, and the input end of this remote control coding transmitter is connected with six manual control buttons respectively, and these six manual control buttons are also connected in parallel on respectively on the output contact of aforementioned 6 DC relay; Wherein Terminal Control Element comprises demoder, and the output terminal of this demoder is connected with the coil of 6 high power relays respectively.
- 2. as claimed in claim 1 can the RF remote-controlled six road high-power switching devices of serial communication, it is characterized in that: wherein serial communication interface is made up of the RS232 interface being connected and MAX3232 transceiver.
- 3. as claimed in claim 1 can the RF remote-controlled six road high-power switching devices of serial communication, it is characterized in that: wherein direct supply adopts 5～12V direct supply, DC relay adopts 5V DC relay, and high power relay adopts the AC relay of 250V, 15A.
- 4. as claimed in claim 1 can the RF remote-controlled six road high-power switching devices of serial communication, it is characterized in that: wherein the single-chip microcomputer in serial communication control module is also connected with four DIP devices.
- As described in any one in claim 1 to 4 can the RF remote-controlled six road high-power switching devices of serial communication, it is characterized in that: wherein the output terminal of demoder is connected with the coil of 6 high power relays by comparer respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420228474.7U CN203825422U (en) | 2014-05-07 | 2014-05-07 | Six-path high-power switching device capable of serial communication and RF remote control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420228474.7U CN203825422U (en) | 2014-05-07 | 2014-05-07 | Six-path high-power switching device capable of serial communication and RF remote control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203825422U true CN203825422U (en) | 2014-09-10 |
Family
ID=51480900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420228474.7U Expired - Fee Related CN203825422U (en) | 2014-05-07 | 2014-05-07 | Six-path high-power switching device capable of serial communication and RF remote control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203825422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105137880A (en) * | 2015-09-10 | 2015-12-09 | 王名杰 | Intelligent control switch |
-
2014
- 2014-05-07 CN CN201420228474.7U patent/CN203825422U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105137880A (en) * | 2015-09-10 | 2015-12-09 | 王名杰 | Intelligent control switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140910 Termination date: 20190507 |