CN103389720B - System for achieving automatic control of shutter by applying mobile phone - Google Patents
System for achieving automatic control of shutter by applying mobile phone Download PDFInfo
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- CN103389720B CN103389720B CN201310335665.3A CN201310335665A CN103389720B CN 103389720 B CN103389720 B CN 103389720B CN 201310335665 A CN201310335665 A CN 201310335665A CN 103389720 B CN103389720 B CN 103389720B
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- 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]
Abstract
The invention relates to a system for achieving automatic control of a shutter by applying a mobile phone. The system comprises a software module, a communication module and a working module, wherein the Android mobile phone of the software module sets a brightness value and selects communication and control modes; an openwrt wireless router of the communication module is connected with the mobile phone by WIFI (Wireless Fidelity); an instruction sent by the mobile phone is forwarded to a singlechip by a TTL (Transistor-Transistor Logic) serial port, and transmitted to the working module; a stepping motor is controlled to drive the shutter to close and open through obtaining, analysis, comparison and judgment of the singlechip, so that indoor rays are adjusted; the wireless router can also be bridged to the Internet to conduct remote control; in a manual control mode, the singlechip controls the stepping motor to drive the shutter to open and close, so that the indoor rays are adjusted; in an automatic control mode, the indoor rays are required to be monitored by a photoresistor, and a value is controlled after compared with a brightness setting value, so that the brightness of the indoor rays is kept in the setting value all the time; and the brightness value of the indoor rays is displayed by an LED (Light Emitting Diode) digital tube.
Description
Technical field
The technology of the present invention relates generally to a kind of application mobile phone and realizes window shutter and automatically control, and is specially adapted to the household project that accessing Internet carries out Long-distance Control, belongs to Internet of Things field.
Background technology
Internet of Things be a kind of with computing machine, internet for core, realize between object and object: environment and status information share and intelligentized collection, transmission, process, execution new technology.Being the popularization in the modern life of advanced computing machine and Internet technology and integrated application, is also an important development direction of future computer Internet technology.
Android is a kind of based on the freedom of Linux and the operating system of open source code, mainly be used in mobile device, nowadays be widely used in smart mobile phone and panel computer, user can in Android operation system the various application software of installation and operation, realize various function easily.
Openwrt comes from the route source code transformation of Cisco, a small-sized linux system being applicable to some certain chip router, this system may operate on wireless router, user can install various program, driving above, take route as platform, freely load USB camera, network interface card, sound card, etc. equipment.We can complete the forwarding of data with it.
Single-chip microcomputer is a kind of integrated circuit (IC) chip, be adopt very large scale integration technology, there is the microcomputer system that the central processor CPU of data-handling capacity, random access memory ram, read only memory ROM, multiple I/O mouth and the function such as interrupt system, timer/timer one is little and perfect.The tasks such as A/D conversion, motor driving are completed with it.
Now window shutter is commercially based on common Non-follow control, other is had to be can be automatically photosensitive, and the action of automatic regulation and control window shutter, the automatic control to indoor light can be realized, but user needs to be realized by the button be connected with single-chip microcomputer to the setting of control system.And use technology of Internet of things, can not retrieve with mobile phone or the PC automatic shutter window system as control end.
What we designed and developed is that client sends instruction with Android phone, forwarded by the wireless router installing Openwrt, finally receive instruction by single-chip microcomputer, control the motor action on window shutter, thus realize the automatic control of window shutter, for traditional Non-follow control or Electronic control window shutter open a new field.
Compare with existing correlation technique, distinguish as follows:
1. with the difference of vertical blind
Vertical blind is the design of a pure mechanical aspects, and he has made the improvement of mechanical aspects on the basis of conventional blind, but does not relate to control.Automatic shutter window system of the present invention is a control system, lays particular emphasis on the control to window shutter, and user can be controlled window shutter by mobile phone and single-chip microcomputer, realizes self feed back to a certain extent and regulates.
2. with the difference of automatic louver
Automatic louver uses motor to control window shutter equally, but is also only limitted to make to pull window shutter more laborsaving by motor, does not relate to control equally.Automatic louver of the present invention is by Single-chip Controlling motor (window shutter) action, can gather indoor light intensity level simultaneously, according to the effect of window shutter action, again adjust, thus realize self feed back adjustment, make indoor light intensity stabilization near setting value.
Further, user carries out on mobile phone the operation of blind system, and automatic shutter window system of the present invention can realize the communication between mobile phone and single-chip microcomputer.
3. the difference of antitheft door is controlled with mobile phone
Mobile phone controls in antitheft door, and the communication between mobile phone and antitheft door is by completing with the mobile phone signal receiver making antenna by oneself on mobile phone and an antitheft door.And in automatic louver of the present invention, linking of mobile phone and window shutter working portion is that wireless router by after reequiping completes.Mobile phone is first connected with wireless router by WIFI, and wireless router is connected with the single-chip microcomputer of working portion by TTL serial ports again, thus realizes the communication of mobile phone and working portion single-chip microcomputer.
4. the difference of air conditioner is controlled with mobile phone
Mobile phone controls the communication in air-conditioning, and communicated by Bluetooth of mobile phone (infrared signal), mobile phone is connected with the Bluetooth receptions mechanism of on air conditioner by bluetooth, and only within the scope of Bluetooth receptions, (within 10 meters) effectively in this control.
Automatic shutter window control system of the present invention, communication plan is that mobile phone is first connected with wireless router by WIFI, and wireless router is connected with the single-chip microcomputer of working portion by TTL serial ports again.Communication (in 100-150 rice) in WIFI coverage is effective, if be bridged to internet, can realize communication connection in any place being linked into internet.
Application Android phone controls blind system automatically, applied widely, has larger practical value.Client can the Android phone more than all 1.6 versions be run, by driven by motor window shutter, and can light environment easily in pulpit.Which dictates that automatic louver systematic difference prospect is extensive.
Window shutter product similar in the market does not almost have, and market competition is very little, and automatic louver system price is not high, and applicable crowd can accept, and which dictates that automatic shutter window system can have and promotes the use of prospect preferably.
Summary of the invention
The object of the invention is to be that client controls the Internet of things system of window shutter to realize the automatic control of user to indoor light with Android phone, indoor light intensity level is maintained in the scope of user's setting.
Technical solution of the present invention realizes like this.
A kind of application mobile phone realizes Automatic control system of louver, comprise software module, communication module and operational module, it is characterized in that described software module setup control value, select communication and control mode, the pass of operational module adjusting louver window is delivered to by communication module, close and aperture, software module is by being provided with Android phone control software design, one group controls button, Non-follow control selection key, brightness value setting key, automatic control selection key, the Android phone composition of Long-distance Control selection key, wherein one group controls button and comprises and open window shutter button, brightness regulation key, close window shutter button, communication module is made up of openwrt wireless router and internet, openwrt wireless router is installed and is used for serial-port communication ser2net firmware, be connected with Android phone by WIFI, the fixed port of mobile phone setting is monitored, the instruction of Android phone being sent is forwarded on single-chip microcomputer by TTL serial port, openwrt wireless router, when Android phone presses Long-distance Control selection key, accepts by internet the instruction that Android phone sends, operational module is by single-chip microcomputer, stepper motor, window shutter, LED charactron, indoor light, photoresistance forms, wherein single-chip microcomputer includes Single-chip Controlling instruction, decision logic, Compare Logic, A/D changes, the brightness value of setting, single-chip microcomputer is according to the instruction received from openwrt wireless router, the stepper motor controlling to be connected with window shutter rotates and regulates indoor light, Single-chip Controlling instruction judges it is MANUAL CONTROL mode or automatic control mode by decision logic, press the Non-follow control selection key of Android phone, Single-chip Controlling instruction opens window shutter button according to one of Android phone group of control button, brightness regulation key, close window shutter by key control, press the automatic control selection key of Android phone, Single-chip Controlling instruction fetch changes the numerical quantities of indoor light brightness transition one-tenth photoresistance monitored by A/D, the numerical quantities of Single-chip Controlling instruction fetch is shown by LED charactron (34), the brightness value set with the brightness value setting key of Android phone controls after Compare Logic compares.
Compared with prior art, advantage of the present invention is apparent, is mainly manifested in:
1. simple to operation, user directly at the enterprising line operate of Android phone, can select indoor light brightness value, selects automatically to control or Non-follow control, selects remote internet to control.
2. range of control is wide, and user can at home by the router in the direct connected system of mobile phone WIFI, also can by the Routers bridge being connected into internet, the place of accessing Internet can control window shutter any.
3. the scope of application is general, and Android phone uses commonplace, and client can directly be run in Android phone.
Accompanying drawing explanation
The present invention has accompanying drawing 3 width.
Fig. 1 is composition and working principle figure of the present invention;
Fig. 2 is that a group in Fig. 1 controls button figure;
Fig. 3 is control circuit figure.
In figure, 1, software module, 11, android mobile phone, 111, android mobile phone control software design, 112, one group controls button, 1121, open window shutter button, 1122, brightness regulation key, 1123, close window shutter button, 113, Non-follow control selection key, 114, brightness value setting key, 115, automatic control selection key, 116, Long-distance Control selection key, 2, communication module, 21, openwrt wireless router, 22, internet, 3, operational module, 31, single-chip microcomputer, 311, Single-chip Controlling instruction, 312, decision logic, 313, Compare Logic, 314, A/D changes, 315, the brightness value of setting, 32, stepper motor, 33, window shutter, 34, LED charactron, 35, indoor light, 36, photoresistance.
Embodiment
A kind of application mobile phone realizes Automatic control system of louver as shown in Figure 1, 2, comprises software module 1, communication module 2 and operational module 3, completes respective function respectively.
Software module: software module 1 uses eclipse software, writes the client software that can run in Android phone.Use socket programming to carry out network operation, realize client and fixing IP port is conducted interviews.When specific implementation, on the basis of the original main thread of software, a newly-built sub-thread being specifically designed to network operation again, complete and keep with wireless router on fix linking of IP port, when user clicks the corresponding button on the client, in the sub-thread of network, send corresponding data command, realize user sends instruction function in client.Android system more than all 1.6 versions can be run by the client of eclipse software programming.
The function of software module is that user in Android phone client, can be connected to the fixed port of system, sends instruction to automatic shutter window system.Its feature: 1. upper general in Android phone (system version more than 1.6); 2. control to be divided into automatic control (one group of radio button) and Non-follow control.
During communication module work, wireless router is connected with mobile phone by WIFI, the monitoring to the fixing IP port set by mobile phone Android client is completed by ser2net firmware, when client has data to import into, the data command Android client sends is responsible for by ser2net firmware, by TTL serial ports, be forwarded on the single-chip microcomputer of operational module.Single-chip microcomputer is read and analysis instruction by serial port.
The wireless router that the function of communication module is through repacking is connected with mobile phone by WIFI, and monitor the fixed port of mobile phone setting, the instruction of being sent by mobile phone is forwarded on single-chip microcomputer by TTL serial port, realizes the communication between mobile phone and single-chip microcomputer.Its feature: be 1. wireless connections between mobile phone and router, scope is wireless router coverage; 2. the router through repacking can, by the router of another accessing Internet, be bridged on internet, and such user just can control system in the place of any energy accessing Internet.
Example one, receives internet by other route bridge
First need the router of family expenses, can go up outer net, this router is exactly as linking up automatic shutter window system and extraneous bridge.Here, TP-Link WR641G+ router has been selected.The 192.168.1.1 administration interface of router, finds and forwards rule---" virtual server.Because our WIFI robot runs need out two ports, port 8080 is video port, and port 2001 is control port, so we add two port repeat rules, use 192.168.1.108 as the destination client forwarded, Here it is WIFI plate IP address.This IP can oneself be fixed, but is necessary for fixing.And in the dhcp scope of router.Arranged by this, will resend in the client of this IP of 192.168.1.108 from outer net to the access of 8080 ports and 2001 ports, namely our WIFI plate.
Operational module: operational module take single-chip microcomputer as core, single-chip microcomputer, according to the data command received from serial port, controls the motor action on window shutter.Single-chip microcomputer can be divided into MANUAL CONTROL mode and automatic control mode to the control of motor.Under MANUAL CONTROL mode, single-chip microcomputer is only responsible for the motor action instruction that sends according to Android client host computer, controls motor and rotates forward in window shutter actuating range, reverses and the open and close of window shutter; Under automatic control mode, need the light intensity by photoresistance Real-Time Monitoring indoor, and convert thereof into a numerical quantities by A/D conversion, and display it.The numerical value that this constantly monitors by single-chip microcomputer and the brightness value that client sets compare, motor on window shutter is operated accordingly, adjustment window shutter opening and closing situation, makes indoor light intensity remain in setting range, realizes window shutter and automatically control.
Control circuit figure as shown in Figure 3, Singlechip clock circuit, uses 12MHz crystal oscillator, and for the work of single-chip microcomputer provides time clock, the Configuration of baud rate etc. that the timing of single-chip microcomputer, counting, serial ports receive all needs to carry out according to clock circuit; Reset circuit, system reset when pushing button; Stepper motor driving circuit.Single-chip microcomputer exports steering order (light current) at P1.0 mouth to P1.3 mouth, by motor drive ic, controls the main circuit (forceful electric power) passing into motor, thus realizes the driving of single-chip microcomputer to stepper motor; Digital pipe display circuit.Charactron adopts common-anode, and use the static state display of charactron, single-chip microcomputer delivery outlet is directly received on LED charactron, controls the display of charactron by exporting corresponding value on P0 mouth and P2 mouth; Single-chip microcomputer-router connecting circuit, is connected by TTL serial ports between single-chip microcomputer and router, will notice that TXD and RXD is cross-linked (as figure) during connection; Photoresistance circuit, the resistance of photoresistance can change along with the change of light intensity, and single-chip microcomputer, by the change of a certain point voltage value of monitoring photoresistance, just can calculate the change of resistance ambient light intensity level.Its feature: 1. connect single-chip microcomputer and router by TTL serial ports, achieve data exchange therebetween; 2. in the embedded work system taking single-chip microcomputer as core, achieve advanced row data acquisition, data display, more automatically regulate according to the integration that the data that collect carry out Electric Machine Control.
The maximum feature of whole system is: it is one and combines Android phone software development, embedded system development, can realize easily controlling light, has the baby networked system of feedback regulation.
During system works, user arranges light intensity value in mobile phone A ndroid client, by wireless router (or connecting another Routers bridge of outer net) and single chip communication, by the motor on Single-chip Controlling window shutter, thus control window shutter action.
Simultaneously can also Real-time Collection display light line strength value, contrast with the intensity level of user set by cell-phone customer terminal, the motor controlled on window shutter produces corresponding action and changes indoor light intensity, indoor light intensity is maintained in setting range all the time, realizes window shutter and automatically control.
Claims (1)
1. an application mobile phone realizes Automatic control system of louver, comprise software module (1), communication module (2) and operational module (3), it is characterized in that described software module (1) setup control value, select communication and control mode, the pass of operational module (3) adjusting louver window is delivered to by communication module (2), close and aperture, software module (1) is by being provided with android mobile phone control software design (111), one group controls button (112), Non-follow control selection key (113), brightness value setting key (114), automatic control selection key (115), Android phone (11) composition of Long-distance Control selection key (116), wherein one group controls button (112) and comprises and open window shutter button (1121), brightness regulation key (1122), close window shutter button (1123), communication module (2) is made up of openwrt wireless router (21) and internet (22), openwrt wireless router (21) is installed and is used for serial-port communication ser2net firmware, be connected with Android phone (11) by WIFI, the fixed port of mobile phone setting is monitored, the instruction of Android phone (11) being sent is forwarded on single-chip microcomputer (31) by TTL serial port, openwrt wireless router (21) is when Android phone (11) presses Long-distance Control selection key (116), the instruction that Android phone (11) sends is accepted by internet (22), operational module (3) is by single-chip microcomputer (31), stepper motor (32), window shutter (33), LED charactron (34), indoor light (35), photoresistance (36) forms, wherein single-chip microcomputer (31) includes Single-chip Controlling instruction (311), decision logic (312), Compare Logic (313), A/D changes (314), the brightness value (315) of setting, single-chip microcomputer (31) is according to the instruction received from openwrt wireless router (21), the stepper motor (32) controlling to be connected with window shutter (33) rotates and regulates indoor light (35), Single-chip Controlling instruction (311) judges it is MANUAL CONTROL mode or automatic control mode by decision logic (312), press the Non-follow control selection key (113) of Android phone (11), Single-chip Controlling instruction (311) opens window shutter button (1121) according to one group of control button (112) of Android phone (11), brightness regulation key (1122), close window shutter button (1123) to control, press the automatic control selection key (115) of Android phone (11), the numerical quantities of indoor light (35) brightness transition one-tenth photoresistance (36) monitored by A/D conversion (314) is read in Single-chip Controlling instruction (311), the numerical quantities that Single-chip Controlling instruction (311) is read is shown by LED charactron (34), the brightness value (315) set with the brightness value setting key (114) of Android phone (11) controls after Compare Logic (313) compares.
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| CN103728962A (en) * | 2014-01-18 | 2014-04-16 | 王忠烨 | Intelligent home control system |
| CN104166416B (en) * | 2014-08-01 | 2017-02-15 | 青岛大学 | Internet-of-things system for controlling indoor light illumination temperature |
| CN104533220A (en) * | 2014-12-31 | 2015-04-22 | 无锡职业技术学院 | Intelligent wind and rain window system and control method thereof |
| AT518001A1 (en) * | 2015-12-04 | 2017-06-15 | Embyt E U | Method for configuring a sun-dependent control of shading devices |
| CN105913639A (en) * | 2016-05-18 | 2016-08-31 | 吴自达 | Control method for electric intelligent casement window |
| CN106444486A (en) * | 2016-08-31 | 2017-02-22 | 余姚市西蒙房车电器有限公司 | Dust concentration detection based window opening mode control system |
| CN106488634A (en) * | 2016-12-09 | 2017-03-08 | 西华大学 | Room brilliancy automatic control system |
| CN109252802A (en) * | 2018-11-19 | 2019-01-22 | 四川长虹电器股份有限公司 | A kind of indoor light intensity adjustment system and adjusting method based on intelligent shutter |
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