CN111694295A - Wireless control system based on single chip microcomputer - Google Patents
Wireless control system based on single chip microcomputer Download PDFInfo
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- CN111694295A CN111694295A CN201910186212.6A CN201910186212A CN111694295A CN 111694295 A CN111694295 A CN 111694295A CN 201910186212 A CN201910186212 A CN 201910186212A CN 111694295 A CN111694295 A CN 111694295A
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- chip microcomputer
- single chip
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- control system
- wireless control
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- 238000006243 chemical reaction Methods 0.000 claims description 15
- 238000005516 engineering process Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 230000006641 stabilisation Effects 0.000 claims description 4
- 238000011105 stabilization Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
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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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/21—Pc I-O input output
- G05B2219/21119—Circuit for signal adaption, voltage level shift, filter noise
Abstract
The invention relates to the technical field of wireless control, in particular to a wireless control system based on a single chip microcomputer. The invention realizes the wireless control of medium and short distance for the controlled equipment, and people can carry out the wireless control through remote control, thereby getting rid of the constraint of wires.
Description
Technical Field
The invention relates to the technical field of wireless control, in particular to a wireless control system based on a single chip microcomputer.
Background
This is an intelligent era, where science and technology determines quality of life. Convenience, high efficiency and time saving are the subjects of the era and the scientific development direction. In the thousands of high-tech technologies, the influence of the technology on human life is not a little, although the technology is developed only recently, and the technology is the WIFI technology.
In the prior art, the bluetooth technology can only be used for point-to-point information transmission from a user to the user, but is different from the WIFI technology, and the WIFI technology can be used as a dot to propagate information in all directions, and can also be used for point-to-point propagation.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a wireless control system based on a single chip microcomputer.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a wireless control system based on singlechip, including the controller, the fixed WIFI module that is provided with in inside of controller, the WIFI module is connected with level conversion, level conversion is connected with the singlechip, the singlechip is connected with drive module, the fixed terminal that is provided with of lateral wall of controller, terminal electric connection has controlled equipment, the WIFI module all is connected with power module with the singlechip, the WIFI module is connected with smart mobile phone APP through wireless technology.
Preferably, the binding post is electrically connected with the driving module.
Preferably, the WIFI module is a module based on a serial port communication wireless network, can realize conversion from user serial port data to the wireless network, and adopts an ESP8266WIFI module.
Preferably, the level conversion module mainly completes conversion between a 5V level of the single chip microcomputer and a 3.3V level of the WIFI module, mutual communication between the single chip microcomputer and the WIFI module is achieved, and data exchange is further completed.
Preferably, the power module adopts AMS1117-3.3V to complete the processes of voltage reduction and voltage stabilization for providing a stable direct-current power supply, provides different working voltages for the controller, and realizes that 5V and 3.3V voltages are provided for the single chip microcomputer and the WIFI module.
Preferably, the single chip microcomputer adopts an STC89C52RC chip, the serial port has four working modes, the setting is performed according to SM0 and SM1, the mode 0 is 8 bit synchronous shift register, the mode 1 is 10 bit UART transmission mode, the mode 2 is 11 bit UART transmission, the mode 3 is 11 bit UART, and the baud rates of the mode 1 and the mode 3 are variable.
Preferably, the driving module adopts an MOC3041 driving circuit, a single chip microcomputer is adopted to control a PNP type triode to drive the MOC3041, a control end is provided with a low level, the triode is conducted, a light emitting diode in the optocoupler is conducted, a light-operated controlled silicon is conducted, the BT136 is conducted and an electrical appliance is switched on, and otherwise, the electrical appliance is switched off.
Compared with the prior art, the invention provides a wireless control system based on a single chip microcomputer, which has the following beneficial effects:
the invention can realize simple control of the controlled equipment by sending an instruction through the mobile phone or directly pressing the switch.
The invention realizes the wireless control of medium and short distance for the controlled equipment, and people can carry out the wireless control through remote control, thereby getting rid of the constraint of wires.
Drawings
Fig. 1 is a schematic structural diagram of an entire wireless control system based on a single chip microcomputer provided by the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Please refer to fig. 1, a wireless control system based on singlechip, including the controller, the inside fixed WIFI module that is provided with of controller, the WIFI module is connected with level conversion, level conversion is connected with the singlechip, the singlechip is connected with drive module, the fixed terminal that is provided with of lateral wall of controller, terminal electric connection has controlled equipment, the WIFI module all is connected with power module with the singlechip, the WIFI module is connected with smart mobile phone APP through wireless technology.
The binding post is electrically connected with the driving module.
The WIFI module is based on a serial port communication wireless network, can realize conversion from user serial port data to the wireless network, and adopts an ESP8266WIFI module.
The level conversion module mainly completes conversion between a 5V level of the single chip microcomputer and a 3.3V level of the WIFI module, mutual communication between the single chip microcomputer and the WIFI module is achieved, and data exchange is further completed.
The power module adopts AMS1117-3.3V to complete the processes of voltage reduction and voltage stabilization for providing a stable direct-current power supply, provides different working voltages for the controller, and realizes that 5V and 3.3V voltages are provided for the single chip microcomputer and the WIFI module.
The single chip microcomputer adopts an STC89C52RC chip, four working modes of a serial port are provided, the serial port is set according to SM0 and SM1, a mode 0 is 8 bit synchronous shift register, a mode 1 is 10 bit UART transmitting mode, a mode 2 is 11 bit UART transmitting mode, a mode 3 is 11 bit UART, and baud rates of the mode 1 and the mode 3 are variable.
The driving module adopts an MOC3041 driving circuit, a PNP type triode is controlled by a single chip microcomputer to drive the MOC3041, a control end supplies a low level, the triode is conducted, a light emitting diode in the optocoupler is conducted, a light-operated silicon controlled rectifier is conducted, a BT136 is conducted and is connected with an electric appliance, and otherwise, the electric appliance is disconnected.
When the intelligent mobile phone is used, the intelligent mobile phone APP file is installed on the mobile phone and used as control software, the mobile phone is connected with the WIFI module of the controller, an instruction is sent to the WIFI module to be connected, then a switch control instruction is sent again, after the single chip microcomputer receives the instruction, the driving module controls the PNP type triode to drive the MOC3041 through the single chip microcomputer, the control end of the PNP type triode is used for supplying low level, the triode is conducted, the light emitting diode in the optical coupler is conducted, the light-operated silicon controlled rectifier is conducted, the BT136 is; the power module adopts AMS1117-3.3V to complete the processes of voltage reduction and voltage stabilization for providing a stable direct-current power supply, provides different working voltages for the controller, and realizes that 5V and 3.3V power are provided for the single chip microcomputer and the WIFI module.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a wireless control system based on singlechip, including the controller, its characterized in that, the fixed WIFI module that is provided with in inside of controller, the WIFI module is connected with level conversion, level conversion is connected with the singlechip, the singlechip is connected with drive module, the fixed terminal that is provided with of lateral wall of controller, terminal electric connection has controlled equipment, the WIFI module all is connected with power module with the singlechip, the WIFI module is connected with smart mobile phone APP through wireless technology.
2. The wireless control system based on the single chip microcomputer according to claim 1, wherein the binding post is electrically connected with the driving module.
3. The wireless control system based on the single chip microcomputer according to claim 1, wherein the WIFI module is a module based on a serial communication wireless network, can realize conversion from user serial data to the wireless network, and adopts an ESP8266WIFI module.
4. The wireless control system based on the single chip microcomputer of claim 1, wherein the level conversion module mainly completes conversion between a 5V level of the single chip microcomputer and a 3.3V level of the WIFI module, mutual communication between the single chip microcomputer and the WIFI module is achieved, and data exchange is further completed.
5. The wireless control system based on the single chip microcomputer as claimed in claim 1, wherein the power module adopts AMS1117-3.3V to complete the voltage reduction and stabilization processes for providing a stable direct current power supply, provides different working voltages for the controller, and realizes that 5V and 3.3V are provided for the single chip microcomputer and the WIFI module.
6. The wireless control system according to claim 1, wherein the single chip microcomputer employs an STC89C52RC chip, and the serial port has four operation modes, which are set according to SM0 and SM1, wherein mode 0 is 8 bit synchronous shift register, mode 1 is 10 bit UART transmission mode, mode 2 is 11 bit UART transmission, and mode 3 is 11 bit UART, and wherein the baud rates of mode 1 and mode 3 are variable.
7. The wireless control system based on the single chip microcomputer as claimed in claim 1, wherein the driving module adopts an MOC3041 driving circuit, and adopts the single chip microcomputer to control a PNP type triode to drive the MOC3041, a control end is provided with a low level, the triode is conducted, a light emitting diode in the optocoupler is conducted, a light-operated silicon controlled rectifier is conducted, a BT136 conduction electrical appliance is connected, and otherwise, the electrical appliance is disconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910186212.6A CN111694295A (en) | 2019-03-12 | 2019-03-12 | Wireless control system based on single chip microcomputer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910186212.6A CN111694295A (en) | 2019-03-12 | 2019-03-12 | Wireless control system based on single chip microcomputer |
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| CN111694295A true CN111694295A (en) | 2020-09-22 |
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| CN201910186212.6A Pending CN111694295A (en) | 2019-03-12 | 2019-03-12 | Wireless control system based on single chip microcomputer |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102148574A (en) * | 2011-03-23 | 2011-08-10 | 中华人民共和国无锡出入境检验检疫局 | Wireless control single phase power supply device |
| CN205406867U (en) * | 2016-02-18 | 2016-07-27 | 南京普天鸿雁电器科技有限公司 | WiFi remote control's smart jack |
| CN205510446U (en) * | 2016-04-15 | 2016-08-24 | 深圳市智厨数字电器有限公司 | Take wiFi's electromagnetism stove |
| CN206963132U (en) * | 2017-04-11 | 2018-02-02 | 浙江三杰工艺品有限公司 | One kind is with time-controlled wireless LED color lamp controller |
| CN208300095U (en) * | 2018-06-20 | 2018-12-28 | 宁波来和圣诞礼品有限公司 | A kind of Universal wireless control device and decorative chain |
-
2019
- 2019-03-12 CN CN201910186212.6A patent/CN111694295A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102148574A (en) * | 2011-03-23 | 2011-08-10 | 中华人民共和国无锡出入境检验检疫局 | Wireless control single phase power supply device |
| CN205406867U (en) * | 2016-02-18 | 2016-07-27 | 南京普天鸿雁电器科技有限公司 | WiFi remote control's smart jack |
| CN205510446U (en) * | 2016-04-15 | 2016-08-24 | 深圳市智厨数字电器有限公司 | Take wiFi's electromagnetism stove |
| CN206963132U (en) * | 2017-04-11 | 2018-02-02 | 浙江三杰工艺品有限公司 | One kind is with time-controlled wireless LED color lamp controller |
| CN208300095U (en) * | 2018-06-20 | 2018-12-28 | 宁波来和圣诞礼品有限公司 | A kind of Universal wireless control device and decorative chain |
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