CN106383483A - Wireless remote switch execution mechanism - Google Patents
Wireless remote switch execution mechanism Download PDFInfo
- Publication number
- CN106383483A CN106383483A CN201611088662.4A CN201611088662A CN106383483A CN 106383483 A CN106383483 A CN 106383483A CN 201611088662 A CN201611088662 A CN 201611088662A CN 106383483 A CN106383483 A CN 106383483A
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- CN
- China
- Prior art keywords
- control unit
- wireless remote
- wireless
- host computer
- mcu
- 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.)
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a wireless remote switch execution mechanism. The wireless remote switch execution mechanism consists of a wireless remote control unit and an MCU control unit; a corresponding motion is finished through executing an upper computer order; the upper computer performs data processing transmission through controlling a wireless transmission module; measurement data is transmitted to a wireless remote control unit through a radio frequency RF communication interface for conversion and processing and then is transmitted to the MCU control unit to realize calculation and analysis of the data; a switching-on order or a switching-off order is performed on the switch; and the MCU control unit is externally connected to an alarm device or a motor through two relays. The wireless remote switch execution mechanism performs remote control in a wireless mode, like operating and turning off the motor and the alarm device. The wireless remote switch execution mechanism is integrated in design and small in package, can control multiple channels and realizes wireless remote control.
Description
Technical field
The present invention relates to wireless control technology field, specially a kind of wireless remote switch executing agency.
Background technology
Actuator is executing agency and control valve group zoarium in automatic control system.Its work in automatic control system
With being the signal accepting to come that self tuning regulator sends, with it in the position of process pipeline and characteristic, adjust the flow of processing medium, from
And by controlled numerical control system in production process required by scope in, in Process Control System, actuator is by executing agency and tune
Section mechanism two parts composition.Governor motion directly changes the parameter of production process by executive component, so that production process is met pre-
Fixed requirement.Executing agency then accepts to convert it into, from the control information of controller, the output driving governor motion（As angle
Displacement or straight-line displacement output）.It is also adopted by suitable executive component, but requires different from governor motion.Actuator is directly pacified
It is contained in production scene, condition of work is harsh sometimes.Can keep normal work directly affect automatic regulating system security and
Reliability.Some tele-control systems existing are all to carry out remotely control by wired mode, and particularly distance is remote, inconvenience wiring
Occasion, and some construction site often to be moved, using this device, the workload of wiring, convenient construction can be saved.
The shortcoming of prior art control system is：Volume is big, is made up of how middle device, and control mode is wired mode.
Content of the invention
For problem above, the invention provides a kind of wireless remote switch executing agency, by this device wireless parties
Formula carries out remotely control, such as motor, the operation of alarm and closing, integrated design, and encapsulation is compact, can control simultaneously and lead to more
Road, realizes controlled in wireless, can be with the problem in effectively solving background technology.
For achieving the above object, the present invention provides following technical scheme：A kind of wireless remote switch executing agency, by wireless
Remote control unit and MCU control unit composition, by executing the instruction of host computer, complete corresponding action, described host computer
Carry out data processing transmission by controlling the wireless transmitter module carrying, and the data of measurement is sent out by Radio frequency RF communications interface
Deliver to the conversion carrying out in radio remote control unit and transmit MCU control unit after processing, realize data carried out calculating and
Analysis, and switch execution is closed or OPEN, described MCU control unit passes through two（Or it is multiple）Relay passage is external
Alarm or motor.
Preferably, described host computer, by sending OPEN, after radio remote control unit receives instruction, just holds
Row relay passage open instruction, alarm or motor are opened, now wireless remote unit just be in holding shape body, until receive
It is sent to out code to host computer, the power supply of alarm just disconnects.
Preferably, described MCU control unit adopts STC12C5410AD is main control chip, is led to by controlling two relays
The operation of the CX240D5 in road and then control alarm or motor or stopping.
Preferably, described MCU control unit main control chip connect clock circuit, power supply circuits, RF receiving circuit, 485
Communicating circuit and switch, described power supply circuits are alarm and governor circuit provides power supply, and described RF receiving circuit is to receive
The instruction sending from host computer, then give MCU system process, described clock circuit is that MCU provides operation clock, and described 485 lead to
News provide the channel of wireless control switch executing agency and upper machine communication, so that wireless control switch executing agency and host computer
Carry out instruction transmission and information exchanges.
Compared with prior art, the invention has the beneficial effects as follows：The present invention is wirelessly carried out remotely by this device
Control, such as motor, the operation of alarm and closing, integrated design, encapsulation is compact, multichannel can be controlled simultaneously, realize no
Line traffic control.
Brief description
Fig. 1 is overall structure diagram of the present invention.
Fig. 2 is host computer signal communication schematic diagram of the present invention.
Fig. 3 is MCU control unit structure principle chart of the present invention.
Fig. 4 is circuit diagram of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Embodiment：
Refer to Fig. 1 to Fig. 3, the present invention provides a kind of technical scheme：A kind of wireless remote switch executing agency, by wireless remote
Control unit and MCU control unit composition, by executing the instruction of host computer, complete corresponding action, described host computer passes through
Control the wireless transmitter module carrying to carry out data processing transmission, and the data of measurement is sent to by Radio frequency RF communications interface
Transmit MCU control unit after the conversion carrying out in radio remote control unit and process, realize data being calculated and analyzing,
And switch execution is closed or OPEN, described MCU control unit passes through the external alarm of two relay passages or motor.
Described host computer, by sending OPEN, after radio remote control unit receives instruction, just executes relay
Passage open instruction, alarm or motor are opened, now wireless remote unit just be in holding shape body, until receiving host computer
It is sent to out code, the power supply of alarm just disconnects.
Instruction format is as follows,
Passage 1
OPEN：OXFFFF0101
Out code：OXFFFF0202
Passage 2
OPEN：OXFFFF0303
Out code：OXFFFF0404
Receive return instruction：OXFFFF9999.
It is main control chip that described MCU control unit adopts STC12C5410AD, by controlling two relay passages
The operation of CX240D5 and then control alarm or motor or stopping.
, with reference to shown in Fig. 4, the function of wherein pin is as follows for its circuit：
YAS2.5-5WS is power module：220V AC power supplies is changed into DC 5V power for muc；
H1 :1,2,3:Power input；3,4 passage 1 interface；5,6 passage 2 interface；C3, C4 DC5V power supply voltage stabilizing；
The pin of p3.2 MCU control passage 1；
The pin of P3.3 MCU control passage 2；
P3.4 MCU indicator lamp working properly；
P2 arranges needle interface radiofrequency signal plug-in unit str-30 interface；
Wherein, in Fig. 4, circuit is respectively；
Circuit is respectively：
1：For MCU single chip circuit, it is responsible for receiving and sends instruction；
2：For RF circuit interface；
3：Say that 220V voltage transformation becomes the 5V voltage of single-chip microcomputer work for voltage transformation module；
4：Solid-state relay circuit；
5：Electric source filter circuit.
The main control chip of described MCU control unit connects clock circuit, power supply circuits, RF receiving circuit, 485 communicating circuits
And switch, described power supply circuits are alarm and governor circuit provides power supply, and described RF receiving circuit is to receive to be derived from host computer
The instruction sending, then give MCU system process, described clock circuit is that MCU provides operation clock, and described 485 communications provide nothing
Line control switch executing agency and the channel of upper machine communication, so that wireless control switch executing agency and host computer are instructed
Transmission and information exchange.
The Software for Design of system mainly includes receiving the reception programming of RF signal, signal of change processing routine, 485 communications
Programming and alert program and communication program etc..RF signal receives the reception that program realizes wireless signal, and MCU enters to signal
Row calculates analysis and processes, then sends status information to host computer by 485 communication programs.
Wireless remote switch executing agency, this mechanism can be with the switch of the electrical equipments such as controlled motor, alarm, herein
Taking access alarm as a example, with acute pyogenic infection of finger tip wireless remote switch executing agency of executing agency.In executing agency's generation, default 2 passages were defeated
Go out, 2 tunnel signal outputs can be controlled respectively, you can to access 2 identical devices or different equipment it is also possible to multichannel work
Control.Host computer and mechanism communication adopt radio frequency signal, using integrated design, encapsulate compact, can control many simultaneously
Passage, realizes controlled in wireless.
The innovative point of the present invention is：Using the advantage of single-chip microcomputer and microcircuit, muc and wireless and relay etc. are sealed
It is contained in a part, the instruction of host computer can be executed；Small volume；Using wireless telecommunications, it is possible to use distance not hemp
The occasion that tired and inconvenience connects up, subtracts and has asked labour intensity.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (4)
1. a kind of wireless remote switch executing agency is it is characterised in that by radio remote control unit and MCU control unit group
Become, by executing the instruction of host computer, complete corresponding action, described host computer passes through to control the wireless transmitter module carrying to enter
Row data processing transmits, and the data of measurement is sent to by Radio frequency RF communications interface carries out in radio remote control unit
Transmit MCU control unit after conversion and process, realize data being calculated and analyzing, and to switch execution closing or open finger
Order, described MCU control unit passes through the external alarm of two relay passages or motor.
2. a kind of wireless remote according to claim 1（Switch）Executing agency, it is characterised in that described host computer, leads to
Cross transmission OPEN, after radio remote control unit receives instruction, just execution relay passage open instruction, alarm or
Motor is opened, and now wireless remote unit is just in holding shape body, is sent to out code, alarm until receiving host computer
Power supply just disconnect.
3. a kind of wireless remote switch executing agency according to claim 1 is it is characterised in that described MCU control unit
It is main control chip using STC12C5410AD, by controlling the CX240D5 of two relay passages and then controlling alarm or electricity
The operation of machine or stopping.
4. a kind of wireless remote switch executing agency according to claim 1 is it is characterised in that described MCU control unit
Main control chip connect clock circuit, power supply circuits, RF receiving circuit, 485 communicating circuits and switch, described power supply circuits are report
Alert device and governor circuit provide power supply, and described RF receiving circuit is to receive the instruction sending from host computer, then gives MCU system
Process, described clock circuit be MCU provide run clock, described 485 communication provide wireless control switch executing agencies with upper
The channel of machine communication, so that wireless control switch executing agency and host computer carry out instruction transmission and information exchanges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611088662.4A CN106383483A (en) | 2016-12-01 | 2016-12-01 | Wireless remote switch execution mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611088662.4A CN106383483A (en) | 2016-12-01 | 2016-12-01 | Wireless remote switch execution mechanism |
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| Publication Number | Publication Date |
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| CN106383483A true CN106383483A (en) | 2017-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611088662.4A Pending CN106383483A (en) | 2016-12-01 | 2016-12-01 | Wireless remote switch execution mechanism |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020023233A1 (en) * | 2000-08-10 | 2002-02-21 | O'meany Francisco | Methods and apparatus for wireless control of remote devices |
| CN201952834U (en) * | 2010-12-29 | 2011-08-31 | 厦门大学 | Intelligent wireless remote control system of loader |
| CN105159202A (en) * | 2015-09-22 | 2015-12-16 | 三峡大学 | Long-distance wireless remote control switching device based on NRF24L01 |
| CN205256238U (en) * | 2015-12-14 | 2016-05-25 | 李华 | Motor vehicle intelligent control device |
| CN205375789U (en) * | 2015-12-31 | 2016-07-06 | 上海良信电器股份有限公司 | Two -way wireless control system is used to low voltage apparatus |
| CN206671808U (en) * | 2016-12-01 | 2017-11-24 | 刘燕 | A kind of wireless remote switch executing agency |
-
2016
- 2016-12-01 CN CN201611088662.4A patent/CN106383483A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020023233A1 (en) * | 2000-08-10 | 2002-02-21 | O'meany Francisco | Methods and apparatus for wireless control of remote devices |
| CN201952834U (en) * | 2010-12-29 | 2011-08-31 | 厦门大学 | Intelligent wireless remote control system of loader |
| CN105159202A (en) * | 2015-09-22 | 2015-12-16 | 三峡大学 | Long-distance wireless remote control switching device based on NRF24L01 |
| CN205256238U (en) * | 2015-12-14 | 2016-05-25 | 李华 | Motor vehicle intelligent control device |
| CN205375789U (en) * | 2015-12-31 | 2016-07-06 | 上海良信电器股份有限公司 | Two -way wireless control system is used to low voltage apparatus |
| CN206671808U (en) * | 2016-12-01 | 2017-11-24 | 刘燕 | A kind of wireless remote switch executing agency |
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Application publication date: 20170208 |
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| RJ01 | Rejection of invention patent application after publication |