CN1523822A - Home intelligent controller - Google Patents
Home intelligent controller Download PDFInfo
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- CN1523822A CN1523822A CNA031137970A CN03113797A CN1523822A CN 1523822 A CN1523822 A CN 1523822A CN A031137970 A CNA031137970 A CN A031137970A CN 03113797 A CN03113797 A CN 03113797A CN 1523822 A CN1523822 A CN 1523822A
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Abstract
This invention relates to a household intelligent controller including a master single chip processor, a radio receive module, a radio emit module, a communication interface module and a phone module connecting with the processor. The said phone module includes blocks of phone store, telephone phonetic, channel switch and data. This invented controller and various appliances and monitors form a household intelligent control system after being connected. The phone module can connect to PSTN phone lines, the communication interface module to the local control center or to the Internet via LAN realizing alarm, remote consult and control.
Description
Technical field
The present invention relates to household appliance technical field, more particularly, relate to a kind of house intelligent controller that the various device of family is managed concentratedly of being used for.
Background technology
Along with high-tech fast development, digital household appliances, network appliance etc. more and more enters family, and function from strength to strength, but because each manufacturer establishes one's own system, all only be the content that in the technical field of oneself, has related to sub-fraction intelligence, lack complete function, the integration of system.
For example in average family, have multiple household electrical appliance such as TV, refrigerator, air-conditioning, water heater, water dispenser, also have warning devices such as infrared anti-theft alarm people, gas alarm, cigarette sense warning.So Duo device all works alone, if some product has intelligence or network function, then each product all needs to communicate with the outside separately, and consequently cost is higher, and uses very and bother.
Summary of the invention
Above-mentioned defective at prior art, the present invention will solve because various household electrical appliance, warning device etc. work independently problems such as the cost that brought is higher, troublesome poeration, and the user can be managed concentratedly and decentralized control these household electrical appliance, warning device etc.
For solving the problems of the technologies described above, the invention provides a kind of house intelligent controller, comprising the single-chip microcomputer that plays the master control effect, be used to store the memory module of single-chip microcomputer working procedure and corresponding service data, and the clock module that work clock is provided for described single-chip microcomputer, it is characterized in that, also comprise with described single-chip microcomputer and being connected, be used to the wireless receiving module that receives wireless signal and be input to described single-chip microcomputer, be connected with described single-chip microcomputer, the wireless transmitter module that the control command that is used for that described single-chip microcomputer is transmitted is launched with wireless mode, and, be connected with described single-chip microcomputer, be used to realize the communication interface modules of the wired data communication between single-chip microcomputer and other external equipment.
In the house intelligent controller of the present invention, the phone module that is connected, is used to realize telephone call and Long-distance Control with described single-chip microcomputer can be set also.Comprise the voice memory block that is connected, is used to store the speech data of prerecording with described single-chip microcomputer in the described phone module, be used for the call voice piece that the speech data with the voice memory block converts voice signal to and sends by telephone wire, be used for selecting corresponding speech data to send the passage handoff block of described call voice piece to from described voice memory block according to the source of alarm signal, and, be connected, be used to the phone data piece that receives the data of sending by telephone wire and send described single-chip microcomputer to described single-chip microcomputer.
Among the present invention, the communication interface modules of described house intelligent controller can be RS232 conversion block or RS485 conversion block or both combinations.
After various household electrical appliance in house intelligent controller of the present invention and the family, various supervising devices etc. are connected, can form the one family intelligence control system, thereby solved because various household electrical appliance, warning device etc. work independently problems such as the cost that brought is higher, troublesome poeration, the user can be managed concentratedly and decentralized control these household electrical appliance, warning device etc.Its phone module can be connected to the pstn telephone line, and its communication interface modules can connect sub-district control centre or connect the Internet etc. by the sub-district local area network (LAN), thereby realizes functions such as warning, remote inquiry, Long-distance Control.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the schematic diagram of house intelligent controller of the present invention;
Fig. 2 is the schematic diagram of phone module among the present invention;
Fig. 3 is the single-chip microcomputer of house intelligent controller in a preferred embodiment of the invention and the circuit diagram of memory;
Fig. 4 is the circuit diagram of phone module part of the house intelligent controller of the middle communication interface modules that cooperates with Fig. 3;
Fig. 5 is the circuit diagram of the communication interface modules part of the house intelligent controller that cooperates with Fig. 3,4;
Fig. 6 is the control system figure that house intelligent controller of the present invention and relevant device are formed.
Embodiment
One, the composition of house intelligent controller
The principle of house intelligent controller of the present invention as shown in Figure 1, comprising single-chip microcomputer (MCU) 1, wireless receiving module 2, wireless transmitter module 3, phone module 4, memory module (SRAM) 5, clock module 6, communication interface modules 7 and power module 8 that working power is provided for above-mentioned each module.Below each several part is described respectively.
(1), wireless receiving module
This module is used to receive data or the alarm signal from external equipment or on-site supervision point, the alarm signal of sending by infrared anti-theft device for example, and these conversion of signals are single-chip microcomputer 1 receptible form, send single-chip microcomputer again to and handle, thus the wireless collection function of realization signal.
After family's intelligent controller powered on, its single-chip microcomputer 1 was read the operation of application program start program automatically.When a certain on-site supervision point is triggered and sends alert data or user when carrying out control operation by remote controller with wireless mode, wireless receiving module 2 these alert datas of reception or control signal, the row format of going forward side by side conversion, deliver to then with data/address bus that single-chip microcomputer links to each other on, handle for single-chip microcomputer and to use.
(2), wireless transmitter module
This module is used for the control signal that single-chip microcomputer is exported is changed, and sends to external equipment or be installed on on-the-spot supervising device, thereby realizes Radio Control Function.
After family's intelligent controller powered on, its single-chip microcomputer was automatically from reading the operation of application program start program.When receiving the control signal of sending by phone, remote controller, perhaps the running time that ought set then, single-chip microcomputer is exported a control signal and is delivered to wireless transmitter module 3 through data/address bus, this circuit is outwards launched with the conversion of the data-signal on the data/address bus and with the rf wave form, for the reception of respective wireless receiver module and the conversion output control equipment at scene.
(3), phone module
Annexation between phone module 4 of the present invention and single-chip microcomputer and the pstn telephone line as shown in Figure 2, whole phone module comprises call voice piece 41, phone data piece 42, voice memory block 43 and passage handoff block 44.The effect of MIC is among the figure: gather the indoor sound in real time, so that management operator can be passed through the indoor sound of movement of phone real-time listening.
When single-chip microcomputer 1 was received the alarm signal of a certain monitored point, control signal of single-chip microcomputer 1 output was given passage handoff block 44, by its from the voice memory block, take out pre-deposit and with this corresponding voice document of monitored point and telephone number; Single-chip microcomputer sends a control signal again and gives call voice piece 41, dials above-mentioned telephone number by it, if closing of the circuit, then call voice piece 41 is play above-mentioned voice document automatically, and corresponding speech signal is sent to the called party by telephone wire.For example when monitoring the gas leak situation, will dial the phone or the subscriber phone of control centre automatically, and spread out of ' gas leak ' or similar voice messaging, thereby control centre or user obtain real-time alarm, and in time make corresponding processing.
By this phone module, also can realize telephone remote control, after the far-end operation person puts through the telephone number of house intelligent controller, can send control command by telephone key-press, this command signal is sent to phone data piece 42 by telephone wire, by its in the future this signal carry out giving single-chip microcomputer 1 after the conversion process, analyzing this signal by single-chip microcomputer is in order to control any household electrical appliances or warning device, send control signal corresponding by wireless transmitter module 2 then, finally reach the purpose of the relevant device in the control man.
In addition, if what the far-end operation person sent by telephone key-press is not control command but querying command, then give passage handoff block 44 by single-chip microcomputer 1 output control signal, by its from voice memory block 43, take out pre-deposit and with by the corresponding voice document of the current state of query facility, automatically play above-mentioned voice document by call voice piece 41 again, with corresponding speech signal by the telephone wire person that sends to the far-end operation.
(4) memory module
This module is used for the storage system warning and dials telephone number and corresponding system service data.After house intelligent controller powered on, the application program that single-chip microcomputer 1 reads automatically brought into operation, and some significant data results that produce at running when single-chip microcomputer also can deliver to automatically in the memory module 5 and preserve.When taking place when reporting to the police, single-chip microcomputer 1 is read the telephone number that is pre-deposited in the memory module 5, and gives phone module, provides real-time warning message by the pstn telephone net to the user.
(5) clock module
This module provides work clock to single-chip microcomputer 1.After house intelligent controller powered on, clock module 6 was just started working.Its hardware is made up of crystal oscillator and peripheral circuit, and the vibration frequency signal that produces by crystal oscillator offers single-chip microcomputer 1 after changing.This module is independent of other module operation in house intelligent controller.
(6) communication interface modules
Two, the circuit of house intelligent controller
(1) single-chip microcomputer and memory section parallel circuit
As shown in Figure 3, U5 wherein is a single-chip microcomputer, and adopting model in the present embodiment is the chip of W78E516B.This is 8 single-chip microcomputers of high speed of a function admirable, and its operating rate is up to 40MHZ; But include the FLASH EPROM of 64K byte online programming, the 4K byte is assisted FLASH EPROM, 512K byte ram in slice, 64K data addressing space and 64K program addressing space; 48 two-way parallel ports are arranged, 14 multifunction programable port, 3 16 digit counters/timers, 6 interrupt sources, but secondary interruption, built-in power management and code protection function, its packing forms has DIP40, PLCC44, PQFP44.Single-chip microcomputer is the core devices of entire product, can realize the control of each logic by it.
U7 wherein is a memory chip, the memory module 5 in the corresponding diagram 1, and adopting model in the present embodiment is the chip of CY6264, this chip includes in good time clock and calendar function, and the memory contents monitoring function is arranged.
U6 wherein is an address/data latch chip, and adopting model in this example is the chip of 74HC573, and this chip latchs the P0 of single-chip microcomputer and the address code of P1 mouth.
U9 wherein is a coding chip, and adopting model in this example is the chip of 74ALS138, and this chip is finished the coding and decoding of the chip selection signal of each chip in the system.
U10 wherein is a clock chip, and adopting model in this example is the chip of DS12887, and this chip provides the clock signal of system works.
U11 wherein, U12 register die, adopting model in this example is the chip of 74L273, finishes depositing of corresponding data signal respectively.
CON1 wherein is the wireless receiving chip, in order to the wireless alarm signal in the receiving system.CON2 is the wireless transmission chip, and it is outwards launched signals such as system's control with radio frequency signal.
RP1 wherein be single-chip microcomputer P0 mouth on draw exclusion.
Signal flow summary: when system in running, wireless receiving chip CON1 receives data-signals such as warning, the wireless receiving chip is exported corresponding signal immediately and is delivered to the data port of single-chip microcomputer and carry out analyzing and processing. when operations such as the operator controls, export corresponding signal to data/address bus by single-chip microcomputer W78E516B, the sheet of exporting a respective chip simultaneously selects data, the chip selection signal that generates corresponding chip after the 74LS138 chip is handled is chosen this chip, data on this chip readout data bus also latch and deliver to wireless transmission chip CON2, thereby realize the output control operation.
(2) phone module partial circuit
Wherein U22 is that voice channel switches chip, and adopting model in this example is the chip of CD4066, and this chip is realized the selection that the MIC or the source of sound of pre-recording are play in whole telephone call communication.
Wherein U23 is a call voice transmission chip, and adopting model in this example is the chip of TEL1062, and this chip is finished the call voice transmission when reporting to the police in the system.
Wherein U24 is the DTMF transponder chip, and adopting model in this example is the chip of MT8888, and this chip is finished the transmitting-receiving of data-signal in the telephone communication procedure.
Wherein U25 is the audio record circuit chip, and adopting model in this example is the chip of ISD2590, and this chip is in order to the intrasystem corresponding voice messaging of recording/replaying.
Signal flow summary: when single-chip microcomputer receives alarm signal, single-chip microcomputer is read and is deposited the telephone number in memory CY6264 chip in and deliver on the data/address bus, export a chip selection signal simultaneously and select phone data module MT8888 for use, MT8888 reads the data on the bus, and dials corresponding phone according to this signal and notify the user.When the user connects phone, single-chip microcomputer provides signal controlling audio record circuit chip I SD2590, and control channel switching chip CD4066 inserts the pstn telephone net to the corresponding phone end broadcast voice messaging of connecting by call voice transmission chip TEL1602 then to playing voice recording broadcast passage.If with passing through corresponding information or the interior sound of monitor room in the polling telephone system, system receives corresponding control signal and output corresponding control signals CD4066 or ISD2590 and CD4066 after single-chip microcomputer is handled by MT8888, microphone monitoring signal or recorded audio signals are delivered to TEL1602, deliver to corresponding connection phone through the pstn telephone net then and play.
(3) communication interface modules partial circuit
Wherein U1 is a RS232 communication conversion chip, and adopting model in this example is the chip of ISO232, and this chip changes the communication port of single-chip microcomputer into general RS232 standard communication interface.
Wherein U4 is the communication conversion and divides distribution chip, selects the SCN2681-40 chip in this example for use, and this chip realizes single-chip microcomputer two-way port signal is converted to respectively the communication interface signal of two-way standard input and output.
Wherein U2, U3 chip are RS485 communication conversion chip, and adopting model in this example is the chip of MAX485, and this chip changes the two-way standard I-O interface of U4 chip into general RS485 standard communication interface.
Wherein U4 is the communication conversion and divides distribution chip, selects the SCN2681-40 chip in this example for use, and this chip is realized the conversion and the distribution of the data communication format that two-way is two-way.
Wherein P1 is 9 pin communication interface modules, and this module is used for the RS232 communication of controller and ancillary equipment.P2, P3 also are 9 pin communication interface modules, and it is respectively applied for the RS485 communication of controller and system peripherals equipment or network.
Signal flow summary: this partial circuit is used for this network service of controller and peripheral office terminal, auxiliary display terminal, intelligent appliance and center of housing estate and other users.It is undertaken interfaces such as the serial port of single-chip microcomputer and external PC to insert peripheral management terminal PC machine or auxiliary display terminal after level isolates by the ISO232 chip.Adopt the data port of single-chip microcomputer with cell networking or the messenger that inserts intelligent electric appliance, and after the SCN2681-40 conversion, export the two-way serial data, and be converted to the RS485 communication interface of standard, and then insert intelligent appliance and cell monitoring central site network through the MAX485 chip.
Three, specifically use and characteristics
House intelligent controller of the present invention can provide Wireless/wired control interface, and telephone call is provided simultaneously, subzone network interface (remote control function), can also be on keyboard centralized control, monitor security protection, electrical equipment, illumination etc.After various household appliances and watch-dog etc. are connected, can realize centralized management, decentralized control, the degree of safety height of whole system can be according to user's different control content and the grades of different demand decisions.
As shown in Figure 6, the man-machine interface of this house intelligent controller can be computer monitor and keyboard or television set or touch display screen, and man-machine interactive control can be provided, and graphic interface is easy to learn, operation easily.
Its phone module can be connected to the pstn telephone line, and its communication interface modules can connect sub-district control centre or connect the Internet etc. by the sub-district local area network (LAN), thereby realizes functions such as warning, remote inquiry, Long-distance Control.
Its wireless transmission can be connected with multiple product or equipment with wireless receiving module, as shown in Figure 6, can be used for monitoring, illumination lamp, stereo set, water heater, refrigerator, water dispenser etc.Can also control the devices such as infrared alarm, gas alarm, cigarette sense warning of security protection by wireless mode, when reporting to the police, but phone sends warning message, or starts corresponding processing means automatically.
Claims (5)
1, a kind of house intelligent controller, the single-chip microcomputer comprising playing the master control effect is characterized in that, also comprises:
Be connected, be used to the wireless receiving module that receives wireless signal and be input to described single-chip microcomputer with described single-chip microcomputer,
The wireless transmitter module that the control command that is connected with described single-chip microcomputer, is used for that described single-chip microcomputer is transmitted is launched with wireless mode,
And, be connected, be used to realize the communication interface modules of the wired data communication between single-chip microcomputer and other external equipment with described single-chip microcomputer.
2, house intelligent controller according to claim 1 is characterized in that, also comprises the phone module that is connected, is used to realize telephone call and Long-distance Control with described single-chip microcomputer.
3, house intelligent controller according to claim 2 is characterized in that, comprises in the described phone module:
The voice memory block that is connected, is used to store the speech data of prerecording with described single-chip microcomputer,
Be used for the call voice piece that the speech data with the voice memory block converts voice signal to and sends by telephone wire,
Be used for selecting corresponding speech data to send the passage handoff block of described call voice piece to from described voice memory block according to the source of alarm signal,
And, be connected, be used to the phone data piece that receives the data of sending by telephone wire and send described single-chip microcomputer to described single-chip microcomputer.
4, house intelligent controller according to claim 1 is characterized in that, described communication interface modules can be RS232 conversion block or RS485 conversion block or both combinations.
5, according to each described house intelligent controller among the claim 1-4, it is characterized in that, also comprise the memory module that is used to store the corresponding service data of single-chip microcomputer, and the clock module that work clock is provided for described single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031137970A CN1523822A (en) | 2003-02-21 | 2003-02-21 | Home intelligent controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031137970A CN1523822A (en) | 2003-02-21 | 2003-02-21 | Home intelligent controller |
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| CN1523822A true CN1523822A (en) | 2004-08-25 |
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| CNA031137970A Pending CN1523822A (en) | 2003-02-21 | 2003-02-21 | Home intelligent controller |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2284385A1 (en) * | 2005-10-05 | 2007-11-01 | Idesa Electronic, S.L. | Automated system for controlling at distance by telephone, comprises telephone module, which allows voice messages, and video module connected to television |
| CN100370490C (en) * | 2005-12-16 | 2008-02-20 | 海信集团有限公司 | Network controlling method for household electrical appliance |
| CN100419808C (en) * | 2005-02-05 | 2008-09-17 | 联想(北京)有限公司 | Method and system for long-distance controlling device |
| US8692649B2 (en) | 2010-11-22 | 2014-04-08 | International Business Machines Corporation | Asset management infrastructure |
| CN107770926A (en) * | 2016-08-19 | 2018-03-06 | 上海航开电气有限公司 | A kind of Intelligent illumination control device |
| CN110112829A (en) * | 2019-05-23 | 2019-08-09 | 武汉理工大学 | Low pressure bank electricity safety protecting method with intelligent sound guidance |
-
2003
- 2003-02-21 CN CNA031137970A patent/CN1523822A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100419808C (en) * | 2005-02-05 | 2008-09-17 | 联想(北京)有限公司 | Method and system for long-distance controlling device |
| ES2284385A1 (en) * | 2005-10-05 | 2007-11-01 | Idesa Electronic, S.L. | Automated system for controlling at distance by telephone, comprises telephone module, which allows voice messages, and video module connected to television |
| CN100370490C (en) * | 2005-12-16 | 2008-02-20 | 海信集团有限公司 | Network controlling method for household electrical appliance |
| US8692649B2 (en) | 2010-11-22 | 2014-04-08 | International Business Machines Corporation | Asset management infrastructure |
| CN107770926A (en) * | 2016-08-19 | 2018-03-06 | 上海航开电气有限公司 | A kind of Intelligent illumination control device |
| CN110112829A (en) * | 2019-05-23 | 2019-08-09 | 武汉理工大学 | Low pressure bank electricity safety protecting method with intelligent sound guidance |
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