CN105590445A - Household intelligent remote control system - Google Patents
Household intelligent remote control system Download PDFInfo
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- CN105590445A CN105590445A CN201410558417.XA CN201410558417A CN105590445A CN 105590445 A CN105590445 A CN 105590445A CN 201410558417 A CN201410558417 A CN 201410558417A CN 105590445 A CN105590445 A CN 105590445A
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Abstract
A household intelligent remote control system comprises a remote control handset and a transfer remote control unit. The remote control handset comprises a microprocessor, a button module for entering a user remote control command, a command database for storing a correspondence table between the user remote control command and equipment code and command type, a command lookup and conversion module for looking up operating equipment and command type and generating a transfer remote control command and a wireless sending module for sending the transfer remote control command. The transfer remote control unit comprises a microprocessor, a wireless receiving module for receiving the transfer remote control command sent by the remote control handset, a command parsing module for parsing the transfer remote control command and multiple infrared transmission modules for sending a control command. Each infrared transmission module is corresponding to an infrared receiver of a household appliance. According to the invention, different brands and different models of household appliances can be simultaneously controlled, thus greatly reducing quantity of remote controls and making usage and management to be more convenient.
Description
Technical field
The present invention relates to telecontrol engineering field, particularly, relate to a kind of home intelligent remote control system.
Background technology
The advantages such as that IR remote controller has is cheap, technology maturation, much intelligent appliance equipment still generally adopts IR remote controller to control, and comprises TV, air-conditioning, DVD player, TV set-top box etc., and these home appliances concentrate in the parlor of family conventionally. But along with increasing of intelligent appliance equipment in family, IR remote controller quantity is also increasing, the remote controller quantity that one family uses is several at least, tens at most, but the remote controller of One's name is legion brings and uses and managerial inconvenience to user.
And mobile phone is as basic communication tool now, almost each kinsfolk has a mobile phone, and mobile phone is convenient to find, power supply is convenient. If mobile phone has distant control function, just can address the above problem.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of home intelligent remote control system, and this system, by transfer remote control of a smart mobile phone control, just can be carried out Based Intelligent Control to all household electrical appliances that are positioned at the same space.
The present invention addresses the above problem adopted technical scheme:
Home intelligent remote control system, comprises remote control mobile phone and transfer remote control, and described remote control mobile phone comprises that microprocessor, key-press module, instruction database, instruction search and modular converter, wireless sending module: key-press module, for inputting user's telecommand; Instruction database, for storing the corresponding table of user's telecommand and device coding, classes of instructions; Instruction is searched and modular converter, for according to user's telecommand, and search operation equipment and classes of instructions from instruction database, and generate transfer telecommand; Wireless sending module, for sending to transfer remote control by transfer telecommand; Microprocessor, for coordinating and manage the work between the each module of remote control mobile phone; Described transfer remote control comprises wireless receiving module, command analysis module, micro-control and multiple infrared transmission module, each infrared transmission module is the infrared remote receiver to a kind of household electrical appliance just: wireless receiving module, the transfer telecommand sending for receiving remote control mobile phone; Command analysis module, the transfer telecommand receiving for resolving wireless module; Micro-control, the corresponding infrared transmission module sending controling instruction of transfer telecommand control parsing for basis; Infrared transmission module, for sending controling instruction under the control of micro-control.
Further, described wireless sending module and wireless receiving module are bluetooth module or Wifi module.
Further, described infrared transmission module is at least 4.
Further, described transfer remote control also comprises the timing module for generation of carrier wave, and described timing module is all connected with multiple infrared transmission modules.
Preferably, micro-control adopts single-chip microcomputer.
Preferably, described wireless sending module adopts USR-WIFI232 chip.
To sum up, home intelligent remote control system of the present invention can be controlled the household electrical appliance of multiple different brands different models simultaneously, replace traditional remote controller in kind, realize the target of " one family only needs a remote controller can control the home appliance of all infrared remote controls ", greatly reduce remote controller quantity, use and manage convenient, for people create the home environment of convenient comfortable, environmental protection and energy saving.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is done to detailed description further, but embodiments of the present invention are not limited to this.
As shown in Figure 1, home intelligent remote control system, comprises remote control mobile phone and transfer remote control. Main thought of the present invention is: mobile phone is by wireless network (wifi or bluetooth or other wireless networks, in the present embodiment, describe as an example of employing wifi network example) control instruction of having encoded is sent to transfer remote control, then transfer remote control is according to coding rule, transmit instruction to inner corresponding infrared transmission module, realize the transmission of infrared data. Formation and the working method of concrete each module are as follows:
Described remote control mobile phone comprises that microprocessor, key-press module, instruction database, instruction search and modular converter, wireless sending module:
Key-press module, for inputting user's telecommand, in mobile phone remote interface, each button infrared code corresponding thereto matches, and keypress function is connected with various remote-controller data in database.
Instruction database, for storing the corresponding table of user's telecommand and device coding, classes of instructions.
Instruction is searched and modular converter, for according to user's telecommand, and search operation equipment and classes of instructions from instruction database, and generate transfer telecommand by coding; The coded format of IR remote controller has NEC conventionally. The feature of NEC form: use 38kHz carrier frequency, guidance code interval is 9ms+4.5ms, uses 16 client codes, is used the data code of 8 bit data codes and 8 negates. Along with being on the increase of household appliances kind, model, corresponding remote controller also increases thereupon, for the ease of the infrared code of management, access and renewal domestic electrical equipment remote controller, need to set up a packet for various lengthy and jumbled code. Because infrared protocol is different, and mutually incompatible again, can cause WiFI to turn infrared module processing very loaded down with trivial details so directly send infrared data. Therefore, collect multiple infrared protocol data, according to custom coding rule, by various protocols numeralization, and be stored in database. In order to realize mating of key interface and remote-controller data bag, definition data packet format is as follows: 4 of file beginning flag positions; 128 of key attributes: the information of equipment, access Chinese word library coding, ASCII character; 4 of carrier frequencies: 35-42kHz; Resolution ratio 0.5kHz, to adapt to the remote controller of different carrier; Key coding: all buttons to remote controller interface software are encoded, key figure place is determined according to actual infrared protocol.
Wireless sending module, for transfer telecommand is sent to transfer remote control, in the present embodiment, adopts wifi module, adopts particularly USR-WIFI232 chip;
Microprocessor, for coordinating and manage the work between the each module of remote control mobile phone.
In the time that user pushes button, instruction is searched can be at director data library lookup packet with modular converter, and by the packet data being connected with this button, the infrared code of corresponding control household electrical appliances coding is sent to transfer telecommand module with the form of WiFi.
Described transfer remote control is responsible for data receiver, infrared emission, comprise wireless receiving module, command analysis module, micro-control, timing module and 4 infrared transmission modules, the just infrared remote receiver to TV, air-conditioning, DVD player, TV set-top box in parlor of 4 infrared transmission module difference, in practical application, the quantity of this infrared transmission module can also be more, with other remote control electrical appliance in adaptive parlor:
Wireless receiving module, the transfer telecommand sending for receiving remote control mobile phone, in the present embodiment, adopts wifi module.
Micro-control, the corresponding infrared transmission module sending controling instruction of transfer telecommand control parsing for basis, in the present embodiment, this module adopts single-chip microcomputer as middle control CPU, processes the conversion of numeralization data and infrared protocol. Because single-chip microcomputer is cheap, resource is enough, the demand of control CPU during function meets, therefore, adopt single-chip microcomputer, as middle control CPU., multiple infrared protocol entrance is set in SCM program, when the data of numeralization are sent to after single-chip microcomputer, according to self-defining coding rule, find corresponding infrared protocol entrance, thus infrared level corresponding to transmitting.
Command analysis module, is analyzed the data of wireless receiving module transmission, according to self-defining coding rule, enters different infrared protocol power functions.
Infrared transmission module, under the control of micro-control, realizes concrete infrared protocol function, launches the infrared signal of coupling.
Timing module, is all connected with all infrared transmission modules, and its function is mainly used for producing carrier wave, and superposes with the infrared signal that infrared transmission module sends, thereby improves the antijamming capability that infrared signal is propagated in air.
In practical application, above-mentioned wireless sending module and wireless receiving module also can adopt bluetooth module.
Below be only the preferred embodiment of the present invention, protection scope of the present invention is also not only confined to above-described embodiment, and all technical schemes belonging under thinking of the present invention all belong to protection scope of the present invention. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, should be considered as protection scope of the present invention.
Claims (6)
1. home intelligent remote control system, is characterized in that, comprises remote control mobile phone and transfer remote control,
Described remote control mobile phone comprises that microprocessor, key-press module, instruction database, instruction search and modular converter, wireless sending module:
Key-press module, for inputting user's telecommand;
Instruction database, for storing the corresponding table of user's telecommand and device coding, classes of instructions;
Instruction is searched and modular converter, for according to user's telecommand, and search operation equipment and classes of instructions from instruction database, and generate transfer telecommand;
Wireless sending module, for sending to transfer remote control by transfer telecommand;
Microprocessor, for coordinating and manage the work between the each module of remote control mobile phone;
Described transfer remote control comprises wireless receiving module, command analysis module, micro-control and multiple infrared transmission module, and each infrared transmission module is the infrared remote receiver to a kind of household electrical appliance just:
Wireless receiving module, the transfer telecommand sending for receiving remote control mobile phone;
Command analysis module, the transfer telecommand receiving for resolving wireless module;
Micro-control, the corresponding infrared transmission module sending controling instruction of transfer telecommand control parsing for basis;
Infrared transmission module, for sending controling instruction under the control of micro-control.
2. home intelligent remote control system according to claim 1, is characterized in that, described wireless sending module and wireless receiving module are bluetooth module or Wifi module.
3. home intelligent remote control system according to claim 1, is characterized in that, described infrared transmission module is at least 4.
4. according to the arbitrary described home intelligent remote control system of claims 1 to 3, it is characterized in that, described transfer remote control also comprises the timing module for generation of carrier wave, and described timing module is all connected with multiple infrared transmission modules.
5. according to the arbitrary described home intelligent remote control system of claims 1 to 3, it is characterized in that, micro-control adopts single-chip microcomputer.
6. according to the arbitrary described home intelligent remote control system of claims 1 to 3, it is characterized in that, described wireless sending module adopts USR-WIFI232 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410558417.XA CN105590445A (en) | 2014-10-18 | 2014-10-18 | Household intelligent remote control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410558417.XA CN105590445A (en) | 2014-10-18 | 2014-10-18 | Household intelligent remote control system |
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| CN105590445A true CN105590445A (en) | 2016-05-18 |
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| CN201410558417.XA Pending CN105590445A (en) | 2014-10-18 | 2014-10-18 | Household intelligent remote control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107705532A (en) * | 2017-10-19 | 2018-02-16 | 佛山市章扬科技有限公司 | A kind of tele-control system |
| CN110824939A (en) * | 2019-11-06 | 2020-02-21 | 创维集团有限公司 | Intelligent human residence control center |
| CN112448872A (en) * | 2020-11-09 | 2021-03-05 | 珠海格力电器股份有限公司 | Object searching method and system |
-
2014
- 2014-10-18 CN CN201410558417.XA patent/CN105590445A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107705532A (en) * | 2017-10-19 | 2018-02-16 | 佛山市章扬科技有限公司 | A kind of tele-control system |
| CN110824939A (en) * | 2019-11-06 | 2020-02-21 | 创维集团有限公司 | Intelligent human residence control center |
| CN112448872A (en) * | 2020-11-09 | 2021-03-05 | 珠海格力电器股份有限公司 | Object searching method and system |
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Application publication date: 20160518 |
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| WD01 | Invention patent application deemed withdrawn after publication |