CN1297884C - Computer system for intelligent control of household electrical appliance - Google Patents
Computer system for intelligent control of household electrical appliance Download PDFInfo
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- CN1297884C CN1297884C CNB200310100309XA CN200310100309A CN1297884C CN 1297884 C CN1297884 C CN 1297884C CN B200310100309X A CNB200310100309X A CN B200310100309XA CN 200310100309 A CN200310100309 A CN 200310100309A CN 1297884 C CN1297884 C CN 1297884C
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- infrared
- household electrical
- electrical appliances
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Abstract
The present invention relates to an intelligent computer system for controlling household electric appliances. The present invention comprises a central processing unit (CPU), a north bridge chip, a south bridge chip, relevant control circuits, a control device, an intelligent learning device and an infrared communication device, wherein the control device controls the intelligent learning device to initialize the computer through the infrared communication device; the control device controls the electric appliance by the infrared communication device; the infrared communication device comprises a drive device of an infrared device and a super IO controller which serves as an infrared interface device; the drive device of an infrared device receives and sends infrared signals through the infrared interface device. The present invention uses the computer to learn infrared control instructions of household electric appliances, replaces remote controllers of the household electric appliances, serves as control centers of the household electric appliances, and controls all the household electric appliances.
Description
Technical field
The present invention relates to a kind of computer system, especially a kind of computer system that can realize the Based Intelligent Control household electrical appliances.
Background technology
User's operation for convenience, the more and more telepilots that adopt of household electrical appliance are controlled by infrared communication, along with increasing of household electrical appliance in the family, need a kind of household electrical appliances control center that can control all household electrical appliances.A kind of universal remote control is arranged in the market, and this telepilot reproduces out according to certain rule by directly original various telepilot infrared signals being gathered then, replaces original various dissimilar telepilots.
Along with popularizing of household PC, the user many times need be when using computer the control household electrical appliances, going for telepilot again, to carry out control operation just not too convenient.But general in the market notebook computer can be realized getting online without being tethered to a cable or with collect between communicate by letter, what its infrared interface received is the infrared signal of FIR (high speed infrared communication fast infrared) coded system, and this infrared coding mode transmission speed is 4Mbps.And usually domestic electric appliance uses is the infrared signal of the lower CIR of transmission speed (control infrared communication Control infrared) infrared coding mode, and therefore general notebook computer does not possess the function of control household electrical appliances.
Summary of the invention
For solving problems of the prior art, the invention provides a kind of computer system that can realize the Based Intelligent Control household electrical appliances, its objective is to make full use of the computer hardware and software resource, computer is extended for household electrical appliance control center, realize omnipotent distant control function the different user household electrical appliances by computer.
The invention provides a kind of computer system of Based Intelligent Control household electrical appliances, comprise CPU, north bridge chips and South Bridge chip and relevant control circuit, also comprise:
The infrared communication device is used for receiving and transmission household electrical appliances infrared coding steering order;
The intelligence learning device is used to obtain and store the household electrical appliances infrared coding steering order from the infrared communication device;
Control device is used for sending household electrical appliances infrared coding steering order by the infrared communication device, realizes the infrared control operation to home appliance;
Described infrared communication device also comprises:
Infrared interface equipment is used for receiving and transmission household electrical appliances infrared coding steering order;
The infrared equipment drive unit, be used to receive household electrical appliances infrared coding steering order from described infrared interface equipment, described household electrical appliances infrared coding steering order is changed into digital signal be sent to the intelligence learning device, household appliance control instruction from control device is changed into household electrical appliances infrared coding steering order, and send to described infrared interface equipment.
In the reality, described infrared interface equipment is super IO controller;
The present invention makes full use of the inner existing software and hardware resources of computer, infrared coding steering order by the different domestic electrical equipment remote controllers of intelligent learning, utilize software to realize control to dissimilar household electrical appliances, and computer system of the present invention can also make full use of Internet resources, downloads the telecommand of online different household electrical appliances and finishes initialization.The present invention is extended for household electrical appliances control center to computer, improves the function of computer, meets consumers' demand, and reaches the purpose that work combines with life phase.
Description of drawings
Fig. 1 is the computer hardware system chart with infrared communication equipment;
Fig. 2 is the structured flowchart with super (SUPER) IO controller of infrared interface, is example with the chip of model PC87391;
Fig. 3 is the circuit theory diagrams of SUPER IO controller chip PC87391;
Fig. 4 is that computer system of the present invention starts process flow diagram;
Fig. 5 is the schematic diagram that computer system of the present invention realizes the control household electrical appliances;
Fig. 6 is a computer system intelligence learning initialization flowchart of the present invention;
Fig. 7 is the structural drawing that computer system of the present invention realizes infrared communication;
Fig. 8 is the process flow diagram that computer system of the present invention realizes the control household electrical appliances.
Embodiment
Below in conjunction with accompanying drawing the present invention is described in detail.
With reference to figure 1, Fig. 1 has provided computer inner structure block diagram of the present invention.Topmost being the CPU1 as control center, is north bridge chips 2, South Bridge chip 3 and SUPER (super) IO controller 4 below successively, and wherein SUPER IO controller 4 is external bus chips of control parallel port 5, FIR (infrared interface)/serial ports 6.In the utility model, SUPER IO controller 4 has identification and sending function to household electrical appliance infrared remote control order number as the opertaing device of infrared communication.In the present embodiment, infrared interface is provided by SUPER IO controller, and in the reality, infrared interface also can be integrated on the South Bridge chip.
Referring to figs. 2 and 3.Be the CIR coded system of supporting that home appliance uses, can support, or design a cover infrared receiving circuit in addition by the bios program of setting SUPER IO chip.Fig. 2 has provided the structured flowchart of SUPER IO controller PC87391 chip.Wherein, infrared communication interface 401 is positioned on the serial ports 402 of system bus.Fig. 3 is the circuit theory diagrams of PC87391 chip.Wherein IRRX1403 is infrared received signal port, and IRTX404 is infrared transmission signal port.After the IRRX1403 as the SUPER IO controller 4 of CIR infrared remote receiver receives the infrared encoded signal of home appliance, this infrared signal is converted to digital electric signal after, the universal serial bus by computer is sent to South Bridge chip 3.Then by north bridge chips 2 to CPU1.During transmission, SUPER IO controller 4 receives the digital controlled signal that sends from CPU1 on system's universal serial bus, converts the CIR infrared encoded signal to and sends through IRTX404.
With reference to figure 4, S401 when computer system starts, the S402 that promptly starts working is served in the infrared communication remote control of control household electrical appliances, system at first judges whether there is infrared communication device S403 in the current operation system, if do not open infrared communication remote control service during system boot, when then pointing out user's start-up system the infrared communication function opened, and withdrawed from S404, if exist, then enter user's infrared remote control service S405.
Computer system of the present invention provides the system and device relevant with the infrared remote control service, as Fig. 5.Wherein control device 501 the insides are mounted with a control program, and provide one with the operation of user interface control interface.The user comes the remote control home appliance by this operation control interface operation computer.
The user is by control device 501 transmitting control commands, these control commands are obtained by 503 study of infrared communication device by intelligence learning device S502, control command changes into infrared encoded signal through infrared communication device 503 and sends to home appliance S504, reaches the purpose of control household electrical appliances.
In the reality, the intelligence learning device must at first be learnt the infrared coding of consumer households Infrared remote controller 505 different instructions, grasp the infrared control order of consumer households 504, and it is saved in the memory block corresponding with respective electric home of control device S501 setting of computer.
Learning process is exactly the initialized process of computer system, referring to Fig. 6.Here we are the process that example is described the study of intelligence learning device in detail with the televisor.The control program that control device loads is provided with different home appliance types, for example televisor, air-conditioning or refrigerator etc., this control program provides a control interface, the user can be in advance for using certain home appliance to create a corresponding apparatus model, for example different televisors has different unit types, to also having a storer by equipment, be used for storing the instruction set of this home appliance of control.
The user selects a home appliance type S601 by the control interface during beginning, and here we are example with the televisor, and the user imports the unit type S602 of some televisors, enters learning process then.The process of study can be that autonomous learning also can be directly to download the infrared control instruction set from network, so at first judge whether to select autonomous learning S603, if autonomous learning, begin to receive remote command S604, the user presses some steering orders of the corresponding Infrared remote controller of televisor, " start " button for example, infrared control device receives corresponding infrared coding steering order, and this is changed into the steering order of digital signal, this steering order of intelligence learning device recording, and give respective operations order S605.Judge whether to continue study next instruction S606 then, if continue, then repeat said process, otherwise stop learning process, the infrared control instruction set of preserving this unit type is to corresponding memory block S607.If what the user selected is non-autonomous learning, then can in the instruction set of computer system preservation, selects this television devices model corresponding instruction coded set S608, and be saved in the memory block S607 of this unit type correspondence.Like this, the user just can select to have controlled corresponding TV behind this equipment by the control interface of control program.
Because the platform that we use is user's a computer system, therefore we can also pass through the computer powerful network function, provide various housed device infrared remote control instructions by user's service network, be compiled into library file, simultaneously new products for domestic appliance is done real-time update service for user's download.
The user or after subscriber equipment has been included in the common apparatus command library, can operate the infrared of housed device by the realization of housed device infrared control device after using own computer learning or having downloaded the infrared command of own home appliance.Control device of the present invention provides the operation control interface of user computer to housed device, the housed device operational order that the user oneself creates by this control interface selection, or the instruction of the infrared remote-control operation of the general housed device that has comprised in the service.The operational order that the user selects sends to housed device by the infrared communication device with relevant housed device operational order.
In the present invention, the infrared communication device comprises infrared equipment drive unit and infrared interface equipment, and infrared interface equipment is to realize by the serial ports of SUPER IO controller, as Fig. 1, Fig. 2 and shown in Figure 3.Be mounted with the infrared equipment driver in the infrared equipment drive unit, the infrared equipment driver is used for finishing the transmission of the coded command that control device is sent.This driver be operating system carry the infrared equipment Physical layer is carried out the instruction set of direct control, it comprises the initialization to infrared interface equipment, promptly obtain equipment message breath (get device state), logical IRRX receives infrared mouthful input infrared coding command signal, sends infrared coding command signal etc. from IRTX.After it receives the user key-press order and obtains the respective coding order, just can be directly infrared mouthful of IRRX by SUPERIO controller chip correspondence in the previously described computing machine this coding is sent.
Fig. 7 has provided the four-layer structure figure that realizes infrared communication.As shown in Figure 7, the control program in the control device, and the intelligence learning device belongs to application layer 701, being infrared equipment driver 702 then, then is protocol layer 703, for example infrared communication protocol, orlop is a Physical layer 704, for example the IRRX of infrared interface equipment and IRTX.The infrared signal that the IRRX of Physical layer and IRTX receive and send is encoded by the infrared communication protocol mode, the infrared coding instruction that the identification of infrared equipment driver receives is decoded, and converts digital signal to, be sent to CPU, computer could be discerned.Equally, the digital command signal of computer also will convert the infrared coding transmitting instructions to and goes out and just can be identified by calling the infrared equipment driver.
Referring to Fig. 8, with the televisor is example, when the user uses computer to carry out televisor control, the user at first selects device type S801 by operation control interface, this example is a televisor, click some steering order S802 then, for example " amplification of volume ", system call infrared equipment driver S803, this infrared driver reads the steering order of the correspondence " amplification of volume " of computer storage inside, and convert thereof into infrared coding instruction S804, and by the infrared interface equipment of computer, the serial ports IRTX of SUPER IO controller chip for example, send S805, S806 behind the infrared coding of this " amplification of volume " of televisor reception instruction, with regard to executable operations, for example volume is amplified.
Claims (5)
1, a kind of computer system of Based Intelligent Control household electrical appliances comprises CPU, north bridge chips and South Bridge chip and relevant control circuit, it is characterized in that, also comprises:
The infrared communication device is used for receiving and transmission household electrical appliances infrared coding steering order;
The instruction set of downloading in the intelligence learning device, study and user network that described computer system is connected is to obtain and to store the household electrical appliances infrared coding steering order from the infrared communication device;
Control device is used for sending household electrical appliances infrared coding steering order by the infrared communication device, realizes the infrared control operation to home appliance.
2, the computer system of Based Intelligent Control household electrical appliances according to claim 1 is characterized in that:
Described infrared communication device comprises:
Infrared interface equipment is used for receiving and transmission household electrical appliances infrared coding steering order;
The infrared equipment drive unit, be used to receive household electrical appliances infrared coding steering order from described infrared interface equipment, described household electrical appliances infrared coding steering order is changed into digital signal be sent to the intelligence learning device, household appliance control instruction from control device is changed into household electrical appliances infrared coding steering order, and send to described infrared interface equipment.
3, the computer system of Based Intelligent Control household electrical appliances according to claim 2 is characterized in that:
Described infrared interface equipment is super IO controller;
Described super IO controller is used for identification and sends household electrical appliances infrared coding steering order.
4, the computer system of Based Intelligent Control household electrical appliances according to claim 3 is characterized in that: the user is by the control operation of described control device realization to household electrical appliances.
5, the computer system of Based Intelligent Control household electrical appliances according to claim 1, it is characterized in that: described instruction set is downloaded from the common apparatus command library, the library file that the various housed device infrared remote controls that described common apparatus command library provides for user's service network instruct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200310100309XA CN1297884C (en) | 2003-10-09 | 2003-10-09 | Computer system for intelligent control of household electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200310100309XA CN1297884C (en) | 2003-10-09 | 2003-10-09 | Computer system for intelligent control of household electrical appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1605982A CN1605982A (en) | 2005-04-13 |
| CN1297884C true CN1297884C (en) | 2007-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200310100309XA Expired - Fee Related CN1297884C (en) | 2003-10-09 | 2003-10-09 | Computer system for intelligent control of household electrical appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1297884C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100399372C (en) * | 2005-09-08 | 2008-07-02 | 四川长虹电器股份有限公司 | Integral remote control method for household electrical equipment |
| CN102571919B (en) * | 2011-12-06 | 2016-03-09 | 中国科学院深圳先进技术研究院 | The method and system of work station dynamic remote control terminal |
| CN106781361A (en) * | 2016-11-28 | 2017-05-31 | 合肥宝龙达信息技术有限公司 | A kind of method that universal remote control is built based on notebook |
| CN110362114A (en) * | 2019-07-26 | 2019-10-22 | 深圳市道通智能航空技术有限公司 | Starting method, unmanned vehicle and the remote control device of unmanned vehicle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW314671B (en) * | 1995-11-03 | 1997-09-01 | Fenq-Bao Lii | System for remote-controlling multiple home electric equipment |
-
2003
- 2003-10-09 CN CNB200310100309XA patent/CN1297884C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW314671B (en) * | 1995-11-03 | 1997-09-01 | Fenq-Bao Lii | System for remote-controlling multiple home electric equipment |
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| Publication number | Publication date |
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| CN1605982A (en) | 2005-04-13 |
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Granted publication date: 20070131 Termination date: 20201009 |