CN106452995A - WiFi remote control module - Google Patents
WiFi remote control module Download PDFInfo
- Publication number
- CN106452995A CN106452995A CN201610851082.XA CN201610851082A CN106452995A CN 106452995 A CN106452995 A CN 106452995A CN 201610851082 A CN201610851082 A CN 201610851082A CN 106452995 A CN106452995 A CN 106452995A
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- Prior art keywords
- module
- wifi
- control module
- usb
- remote control
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- 238000004891 communication Methods 0.000 claims abstract description 13
- 230000008859 change Effects 0.000 claims abstract description 5
- 230000004044 response Effects 0.000 claims abstract description 3
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 230000009466 transformation Effects 0.000 claims description 5
- 230000007480 spreading Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 238000013480 data collection Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 9
- 238000011161 development Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L12/2816—Controlling appliance services of a home automation network by calling their functionalities
-
- 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
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
-
- 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
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
- G05B19/41855—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication by local area network [LAN], network structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72415—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
-
- 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
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Medical Informatics (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- Human Computer Interaction (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention provides a WiFi remote control module comprising a sensor used for performing data collection on environmental parameters; a control terminal used for receiving the data of the sensor and sending instruction information according to the data; a WiFi module used for receiving the instruction information of the control terminal and sending the received instruction information to a master control module; and the master control module used for receiving the instruction information transmitted by the WiFi module, processing the instruction information, making response and controlling the on-off of a relay. The module provided by the invention transmits the data by the WiFi network and achieves remote operation of a device by means of the serial port communication principle, compared with the traditional ZigBee transmission mode, the limitation of the control range of the traditional transmission mode is overcome, and the network connection setting of the WiFi module is more convenient; and remote environmental monitoring, corresponding remote control of environmental change and multipoint control of connection of multiple APPs are achieved, so the intelligence is better.
Description
Technical field
The present invention relates to a kind of WiFi remote control module, belong to embedded development and technology of wireless sensing network field.
Background technology
At present, with the continuous development of technology of Internet of things, technology of Internet of things deepens continuously at civilian aspect.Embedded development
Technology and technology of wireless sensing network are widely used in "smart" products, by the detection of sensor environment to external world, and by phase
Close data to upload onto the server by wireless network, then client terminal is sent to by server, and terminal-pair data analysiss are concurrent
Corresponding response instruction is sent to be sent in embedded system with serial port communication technology by wireless network, after system receives instruction
Related device is operated, thus realizing the remotely control to "smart" products.
In embedded development, mainly to microcomputer development and utilization, write C language into system by developing software
Program, after operative component, realizes the transmission of information by technology such as serial communication, IIC communications, and MCU judges simultaneously to information
Produce corresponding logical order to control the control circuit being attached thereto.
Because the kernel of embedded system is less, overall performance and disposal ability are limited, and the function of realization is limited；Simultaneously
Software is high to the dependency of hardware, and the portability of software is poor；Also higher to the reliability requirement of operating system.
Content of the invention
The technical problem to be solved in the present invention is that a kind of network connection of offer is convenient, disposal ability is strong, portable good, same
When the high WiFi remote control module of reliability.
In order to solve above-mentioned technical problem, the technical scheme is that a kind of WiFi remote control module of offer, it is special
Levy and be, including：
For ambient parameter is carried out with the sensor of data acquisition；
For receiving the data of sensor, and send the control terminal of command information according to this data；
For receiving the command information of control terminal, and the command information receiving is sent to the WiFi mould of main control module
Block；
For receiving the command information that WiFi module transmits, respond after being processed, the closure of control relay
Main control module.
Preferably, described main control module includes single-chip microcomputer, and single-chip microcomputer and described WiFi module carry out serial communication, receive
The command information that WiFi module transmits, and respective handling is carried out according to the program of burning in advance in single-chip microcomputer, then respond
To change the level of pin, thus the closure of control relay.
Preferably, also include for level conversion is carried out to the command information of host computer, realize USB and turn serial ports, and will turn
Information after changing is sent to single-chip microcomputer, thus completing the USB serial ports modular converter of the burning of single-chip microcomputer.
Preferably, after self-lock switch is opened, USB serial ports modular converter one side by the VBUS pin of USB socket is
Whole module provides power supply；On the other hand, entered by the command information level of host computer being sent to the switching chip of usb bus
Line level is changed, thus usb signal is converted to Transistor-Transistor Logic level, the information after conversion is spread out of by this switching chip, thus realizing
USB turns serial ports, and the information spreading out of carries out serial communication by single-chip microcomputer again, thus completing the burning of single-chip microcomputer.
Preferably, also include by the voltage of power supply or USB socket input is converted to setting voltage by manostat,
Carry out the voltage transformation module powered for described WIFI module.
The module that the present invention provides, based on technology of Internet of things, carries out the collection of data by sensors towards ambient parameter
With monitoring household electric appliance operation situation, using wireless network by convergence, after data processing, will send information to mobile phone,
Intelligent remote management to household electrical appliance is realized by mobile phone A PP software.Remote control home electrical appliance can be realized such as：Air-conditioning,
Electric light etc..
The module that the present invention provides utilizes WiFi network transmission data, and is achieved to equipment using serial communication principle
Remote operation, compared with traditional zigbee transmission means, the span of control overcoming conventional transmission mode limits, and WiFi module
Network connection setting more convenient；Achieve the long-range monitoring to environment, and corresponding remotely control carried out to environmental change,
And during multiple APP connection, can achieve multiparty control, more intelligent.
Brief description
The structured flowchart of the WiFi remote control module that Fig. 1 provides for the present embodiment；
Fig. 2 is USB serial ports modular converter circuit theory diagrams；
Fig. 3 is main control module single chip part circuit diagram；
Fig. 4 is main control module EEPROM partial circuit schematic diagram；
Fig. 5 is voltage transformation module circuit diagram；
Fig. 6 is WiFi module circuit diagram.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than restriction the scope of the present invention.In addition, it is to be understood that after having read the content of present invention instruction, people in the art
Member can make various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Scope.
The structured flowchart of the WiFi remote control module that Fig. 1 provides for the present embodiment, described WiFi remote control module
Main by：USB serial ports modular converter, main control module, voltage transformation module, WiFi module etc. form.
In conjunction with Fig. 2, by USB socket, CH340G chip, (CH340G is the switching of usb bus to USB serial ports modular converter
Chip), self-lock switch, audion, crystal oscillator, electric capacity, resistance, diode, LED power display lamp composition, its effect is to work as self-locking
After switch is opened, the VBUS pin on the one hand passing through USB socket provides power supply for whole module；On the other hand, by inserting USB
D+, D- of seat are connected with UD+, UD- of CH340G respectively, the command information level of host computer is sent to CH340G chip and carries out
Level conversion, thus usb signal is converted to Transistor-Transistor Logic level, the level after conversion is spread out of by TXD and RXD of this chip, thus
Realize USB and turn serial ports, the information after process carries out serial communication by TXD the and RXD pin of single-chip microcomputer again, thus completing monolithic
The burning of machine.
In conjunction with Fig. 3 and Fig. 4, main control module is mono- by crystal oscillator, contact pin, electric capacity, resistance, relay, Push switch, STC89C52
Piece machine, EEPROM composition, it primarily serves the purpose of single-chip microcomputer and carries out serial communication by TXD and RXD pin and WIFI chip, receives
The data of WIFI chip, and carrying out respective handling and then responsing to change and draw by prior programmed in single-chip microcomputer
The level of foot, thus the closure of control relay.Its breaker in middle is reset switch.
In conjunction with Fig. 5, voltage transformation module is by asm1117 manostat, electric capacity, diode, LED power display lamp, D/C power
Socket forms, and is converted to 3.3V voltage by the VBUS pin of socket or USB socket is inputted 5V voltage by manostat, comes
Power for WIFI module.
In conjunction with Fig. 6, WiFi module is by ESP8266WiFi chip, socket, contact pin, resistance, electric capacity, LED communication display lamp group
Become, its effect is to send command information to WiFi module by mobile phone app after mobile phone is connected with WiFi module, and WiFi module connects
After receiving command information, serial communication is carried out with single-chip microcomputer by the TX pin of WiFi module and DX pin, the instruction receiving is sent out
Give single-chip microcomputer to process.
Claims (5)
1. a kind of WiFi remote control module is it is characterised in that include：
For ambient parameter is carried out with the sensor of data acquisition；
For receiving the data of sensor, and send the control terminal of command information according to this data；
For receiving the command information of control terminal, and the command information receiving is sent to the WiFi module of main control module；
For receiving the command information that WiFi module transmits, respond after being processed, the master control of the closure of control relay
Module.
2. as claimed in claim 1 a kind of WiFi remote control module it is characterised in that：Described main control module includes monolithic
Machine, single-chip microcomputer and described WiFi module carry out serial communication, receive the command information that WiFi module transmits, and according in single-chip microcomputer
The program of burning in advance carries out respective handling, then responses to change the level of pin, thus the closure of control relay.
3. as claimed in claim 2 a kind of WiFi remote control module it is characterised in that：Also include for the finger to host computer
Make information carry out level conversion, realize USB and turn serial ports, and the information after conversion is sent to single-chip microcomputer, thus completing single-chip microcomputer
Burning USB serial ports modular converter.
4. as claimed in claim 3 a kind of WiFi remote control module it is characterised in that：After self-lock switch is opened, USB goes here and there
The VBUS pin that mouth modular converter one side passes through USB socket is that whole module provides power supply；On the other hand, by by host computer
Command information level be sent to the switching chip of usb bus and carry out level conversion, thus usb signal is converted to Transistor-Transistor Logic level,
Information after conversion is spread out of by this switching chip, thus realizing USB to turn serial ports, the information spreading out of is gone here and there by single-chip microcomputer again
Port communications, thus complete the burning of single-chip microcomputer.
5. as claimed in claim 4 a kind of WiFi remote control module it is characterised in that：Also include by by power supply or
The voltage of USB socket input is converted to setting voltage by manostat, carrys out the voltage transformation module powered for described WIFI module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610851082.XA CN106452995A (en) | 2016-09-26 | 2016-09-26 | WiFi remote control module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610851082.XA CN106452995A (en) | 2016-09-26 | 2016-09-26 | WiFi remote control module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106452995A true CN106452995A (en) | 2017-02-22 |
Family
ID=58170142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610851082.XA Pending CN106452995A (en) | 2016-09-26 | 2016-09-26 | WiFi remote control module |
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| Country | Link |
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| CN (1) | CN106452995A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108197047A (en) * | 2017-08-18 | 2018-06-22 | Tcl空调器(中山)有限公司 | Intelligence interface circuit |
| CN108447239A (en) * | 2018-03-26 | 2018-08-24 | 南昌大学 | A kind of general multifunctional care bed WIFI control systems |
| CN110059044A (en) * | 2019-03-13 | 2019-07-26 | 深圳和而泰家居在线网络科技有限公司 | Serial ports switching method and system |
| CN111751443A (en) * | 2020-07-07 | 2020-10-09 | 盐城工学院 | Development system of magnetic particle flaw detector |
| CN112783020A (en) * | 2020-12-25 | 2021-05-11 | 交通运输部南海航海保障中心广州通信中心 | Ship-shore dual-purpose VHF voice simulator system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108197047A (en) * | 2017-08-18 | 2018-06-22 | Tcl空调器(中山)有限公司 | Intelligence interface circuit |
| CN108447239A (en) * | 2018-03-26 | 2018-08-24 | 南昌大学 | A kind of general multifunctional care bed WIFI control systems |
| CN110059044A (en) * | 2019-03-13 | 2019-07-26 | 深圳和而泰家居在线网络科技有限公司 | Serial ports switching method and system |
| CN110059044B (en) * | 2019-03-13 | 2023-08-25 | 深圳数联天下智能科技有限公司 | Serial port switching method and system |
| CN111751443A (en) * | 2020-07-07 | 2020-10-09 | 盐城工学院 | Development system of magnetic particle flaw detector |
| CN112783020A (en) * | 2020-12-25 | 2021-05-11 | 交通运输部南海航海保障中心广州通信中心 | Ship-shore dual-purpose VHF voice simulator system |
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Application publication date: 20170222 |