CN203118192U - Universal remote control system - Google Patents
Universal remote control system Download PDFInfo
- Publication number
- CN203118192U CN203118192U CN 201220680597 CN201220680597U CN203118192U CN 203118192 U CN203118192 U CN 203118192U CN 201220680597 CN201220680597 CN 201220680597 CN 201220680597 U CN201220680597 U CN 201220680597U CN 203118192 U CN203118192 U CN 203118192U
- Authority
- CN
- China
- Prior art keywords
- infrared
- remote control
- signal
- unit
- pulse signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility novel relates to the technical field of remote control, and in particular relates to a universal remote control system. The system comprises a smart phone and an infrared emitter, wherein the smart phone is used for encoding key information corresponding to remote control information input by a user and infrared transmission protocol codes to generate a pulse signal, then transmitting the pulse signal to an audio output unit, and at the same time outputting a low frequency audio signal to a right channel of the audio output unit; and the infrared emitter is used for receiving the pulse signal and the low frequency audio signal, and for converting the received low frequency audio signal to a power signal to drive the infrared emitter to work normally, and decoding the received pulse signal and performing corresponding processing to generate an infrared signal and transmit the infrared signal to a target electric appliance. By adopting the way, the universal remote control system has the advantages that the structure is simple; a battery of the infrared emitter does not need to be replaced, so use is convenient; and the problem of resource waste resulting from the fact that an electric appliance needs to be equipped with a hand-held remote control can be solved.
Description
Technical field
The utility model relates to electrical equipment telecontrol engineering field, particularly relates to a kind of omnipotent telechirics.
Background technology
Mostly present hand-held remote controller and controlled electrical equipment are one to one, make one family often need to buy a plurality of hand-held remote controllers, and can not be general between each hand-held remote controller, have caused the wasting of resources.In addition, be integrated with the telepilot of numerous electrical equipment remote control softwares, can not pass through the remote control software of internet (Internet) immediate updating target electric appliance, make the usable range of telepilot be restricted.
Therefore be necessary to provide a kind of omnipotent telechirics to solve the problems of the technologies described above.
The utility model content
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of omnipotent telechirics is provided, and described omnipotent telechirics comprises:
Smart mobile phone, be used for downloading and starting the remote control software generation remote control interface of target electric appliance, described smart mobile phone is further used for the remote information of process user input, and according to result acquisition corresponding key information, then key information and corresponding Infrared Transmission protocol code are encoded, again described coding is processed into pulse signal, and then transmits described pulse signal to audio output unit, transmit a bass signal simultaneously to the R channel of audio output unit;
Infrared transmitter, utilize its audio frequency receiving element that comprises to be electrically connected with the audio output unit of smart mobile phone with received pulse signal and a described bass signal, and be used for to transform the described bass signal that receives as power supply signal, to drive the infrared transmitter operate as normal, and the pulse signal that receives decoded obtain described key information and Infrared Transmission protocol code, according to the Infrared Transmission protocol code key information is processed into corresponding infrared signal then, and launches described infrared signal and give target electric appliance.
Wherein, described remote control interface is similar to the remote control interface of the actual hand-held remote controller of target electric appliance.
Wherein, described smart mobile phone comprises: CPU (central processing unit) and the input block that is electrically connected with CPU (central processing unit), display unit, storage unit, remote control software upgrading unit and audio output unit, and remote control software upgrading unit also is electrically connected with storage unit; Wherein,
Described input block is used for title and the type information of input target electric appliance, and is used for controlling for user's input the remote information of remote control software;
Described CPU (central processing unit) is used for assigning the instruction of downloading corresponding remote control software to remote control software upgrading unit according to the title of target electric appliance and type information, and for the treatment of the remote information of user input to obtain corresponding key information, then described key information and corresponding Infrared Transmission protocol code are encoded, again described coding is processed into pulse signal, and then the transmission pulse signal transmits a bass signal to the R channel of audio output unit simultaneously to audio output unit;
The remote control software of network download correspondence is passed through in the instruction that described remote control software upgrading unit is used for sending according to central processing unit;
Described storage unit is used for the remote control software that storage remote control software upgrading unit is downloaded;
Described display unit is used for showing described remote control interface;
Wherein, audio output unit comprises: earphone jack, described earphone jack is used for receiving pulse signal and bass signal of CPU (central processing unit) transmission.
Wherein, described infrared transmitter comprises:
The audio frequency receiving element, described audio frequency receiving element comprises headset plug, described headset plug is used for audio output unit received pulse signal and the described bass signal from smart mobile phone;
Audio frequency changes infrared unit, be electrically connected with described audio frequency receiving element, be used for to transform a described bass signal that R channel receives as power supply signal, drive the infrared transmitter operate as normal, and obtain described key information and Infrared Transmission protocol code for the pulse signal that receives is decoded accordingly, the Infrared Transmission protocol code according to correspondence is processed into corresponding infrared signal with key information then;
Infrared emission unit changes infrared unit with described audio frequency and is connected, and is used for reception and emission infrared signal to target electric appliance;
Wherein, described audio frequency changes infrared unit and comprises: power driving circuit, decoding circuit, infrared modulation circuit, power driving circuit is power supply signal for the described bass signal that the conversion R channel receives, decoding circuit obtains described key information and Infrared Transmission protocol code for the pulse signal that receives is decoded, and the infrared modulation circuit is used for utilizing the Infrared Transmission protocol code that described key information is processed into corresponding infrared signal.
By the way, the omnipotent telechirics that the utility model provides comprises smart mobile phone and infrared transmitter, and is simple in structure, need not to change battery to infrared transmitter, easy to use, and can solve that a kind of electrical equipment need be equipped with a kind of hand-held remote controller and the wasting of resources problem that causes.
Description of drawings
Fig. 1 is the structural representation of first embodiment of omnipotent telechirics of the present utility model;
Fig. 2 is the structural representation of the smart mobile phone shown in Fig. 1;
Fig. 3 is the structural representation of the infrared transmitter shown in Fig. 1;
Fig. 4 is that the coding of omnipotent telechirics of the present utility model is formed synoptic diagram;
Fig. 5 is each byte median 0 and 1 pulse synoptic diagram among Fig. 4;
Fig. 6 is the outer shape synoptic diagram of infrared transmitter among Fig. 1.
Embodiment
See also Fig. 1, Fig. 1 is the structural representation of first embodiment of omnipotent telechirics of the present utility model.As shown in Figure 1, omnipotent telechirics of the present utility model comprises smart mobile phone 11 and infrared transmitter 12.
In the present embodiment, smart mobile phone 11 is used for downloading and starting the remote control software generation remote control interface of target electric appliance (for example televisor shown in Fig. 1), smart mobile phone 11 is further used for the remote information of process user input, and according to result acquisition and described remote information corresponding key information, then key information and corresponding Infrared Transmission protocol code are encoded, again described coding is processed into pulse signal, and then the transmission pulse signal transmits a bass signal to the R channel of audio output unit simultaneously to audio output unit.Infrared transmitter 12 is used for utilizing its audio frequency receiving element that comprises to be electrically connected with the audio output unit of smart mobile phone with received pulse signal and a described bass signal, and be used for to transform the described bass signal that receives as power supply signal, to drive infrared transmitter 12 operate as normal, and the pulse signal that receives decoded obtain described key information and Infrared Transmission protocol code, and according to the Infrared Transmission protocol code of correspondence key information is processed into corresponding infrared signal, and described infrared signal is sent to target electric appliance.
In the preferred embodiment of the present utility model, the structure of smart mobile phone 11 and infrared transmitter 12 can be referring to Fig. 2 and Fig. 3.Wherein, Fig. 2 is the structural representation of the smart mobile phone shown in Fig. 1, and Fig. 3 is the structural representation of the infrared transmitter shown in Fig. 1.As shown in Figure 2, described smart mobile phone 11 comprises: CPU (central processing unit) 111 and the input block 112 that is connected with CPU (central processing unit) 111, display unit 115, storage unit 114, remote control software upgrading unit 113 and audio output unit 116, wherein, remote control software upgrading unit 113 also is electrically connected with storage unit 114, and audio output unit 116 comprises earphone jack (not shown).As shown in Figure 3, infrared transmitter 12 comprises: audio frequency receiving element 121, audio frequency change infrared unit 122 and infrared emission unit 123, wherein, audio frequency changes infrared unit 122 and is electrically connected with audio frequency receiving element 121 and infrared emission unit 123, and audio frequency receiving element 121 comprises headset plug (not shown).
In the present embodiment, after input block 112 received the title and type information of target electric appliance of user input, CPU (central processing unit) 111 was assigned the instruction of downloading corresponding remote control software according to title and the type information of target electric appliance to remote control software upgrading unit 113.Remote control software upgrading unit 113 receives described instruction back and searches for and download corresponding remote control software according to title and the type information of described target electric appliance, then the remote control software of downloading is stored in the storage unit 114.Particularly, when the user starts remote control software upgrading unit 113, be connected with the remote control software server by internet (Internet).Described remote control software server is integrated with the up-to-date remote control software of general electronic corporation, makes described remote control software upgrading unit can search for and download the remote control software of the target electric appliance of the remote control of wanting.When the remote control software of user's operational objective electrical equipment correspondence, the remote control interface shows by the display unit 115 of smart mobile phone 11.Wherein, described remote control interface and the remote control interface of the actual hand-held remote controller of target electric appliance similar (preferably identical) make the user need not to relearn the remote control interface that just can directly show according to display unit 115 target electric appliance are carried out remote control.When the user controls the remote information of remote control software by input block 112 inputs, CPU (central processing unit) 111 is at first handled described remote information to generate corresponding key information, then described key information and corresponding Infrared Transmission protocol code are encoded, again described coding is processed into pulse signal, and then the transmission pulse signal transmits a bass signal to the R channel (being specially the R channel of earphone jack) of audio output unit 116 simultaneously to audio output unit 116 (being specially earphone jack).
In preferred embodiment of the present utility model, coding comprises the binary number of four bytes, specifically sees also shown in Figure 4ly, and Fig. 4 is that the coding of omnipotent telechirics of the present utility model is formed synoptic diagram.As shown in Figure 4, preceding two adjacent bytes are complement code each other, and preceding two bytes comprise the key information code, and latter two byte is radix-minus-one complement each other also, and latter two byte comprises the Infrared Transmission protocol code.
Particularly, smart mobile phone 11 when handling key information with remote control software on corresponding key with binary number and the corresponding complement representation of a byte, simultaneously with the Infrared Transmission protocol code of remote control software correspondence with the binary number of another byte and the complement representation of correspondence.Wherein, it is effectively that the binary number of four bytes has only two bytes, and whether its corresponding complement code is correct for check code.Correspondingly, the process that smart mobile phone 11 is encoded and the process of production burst signal and infrared transmitter 12 generate key information and Infrared Transmission protocol code with the pulse signal decoding is inverse process each other, makes infrared transmitter 12 the pulse signal decoding that receives can be generated corresponding key information and Infrared Transmission protocol code.
Among Fig. 4, the key information code comprises 8 units B from the low level to a high position
0, B
1, B
2, B
3, B
4, B
5, B
6, B
7, and the complement code of key information code comprises the complement code of 8 unitss from the low level to a high position, is specially: B
0Complement code, B
1Complement code, B
2Complement code, B
3Complement code,, B
4Complement code, B
5Complement code, B
6Complement code and B
7Complement code, the Infrared Transmission protocol code with and the composition of complement code no longer describe in detail.
See also Fig. 5, Fig. 5 is each byte median 0 and 1 pulse synoptic diagram among Fig. 4.As shown in Figure 5, each figure place in each byte among Fig. 4 is made up of a pulse signal, the pulse signal of 0 figure place correspondence comprises that a duration is that t (for example t shown in Fig. 5 is 500 μ s) frequency is that signal and the duration of f (for example f shown in Fig. 5 is 10kHz) is the signal value of zero of t, and the corresponding pulse signal of 1 value comprises that a duration is that signal and the duration of f is the signal value of zero of 2t for the t frequency, wherein, the appearance of each figure place is that the signal of f shows by frequency all.In embodiment of the present utility model, t and f need decide according to concrete needs, and this is not limited.In the concrete application of remote control software systems of the present utility model, if storage unit 114 has been stored the remote control software of multiple remote control, do not know to want the user under the situation of the title of target electric appliance of remote control and model, the user can start various remote control softwares respectively, sends the information of controlling of power-on then to target electric appliance (target electric appliance is in dormant state) by remote control software.Can open the power supply of target electric appliance if utilize a certain remote control software, this remote control software remote control software that is exactly the target electric appliance correspondence then, so just need not title and the type information that the user closely searches target electric appliance again, and the inconvenience that can avoid the remote control software by network repeated downloads target electric appliance correspondence to bring to the user.
In embodiment of the present utility model, the audio frequency receiving element 121 that infrared transmitter 12 comprises comprises headset plug (not shown), smart mobile phone 11 is set up with infrared transmitter 12 by receiver J-Horner and is electrically connected, and described headset plug is from audio output unit 116 received pulse signals and a bass signal of smart mobile phone 11.Described audio frequency receiving element 121 is transferred to audio frequency with the pulse signal that receives changes infrared unit 122.The described bass signal that described audio frequency commentaries on classics infrared unit 122 will receive is converted into power supply signal to drive infrared transmitter 12 operate as normal, and the pulse signal decoding that is used for receiving obtains described key information and Infrared Transmission protocol code, and the Infrared Transmission protocol code according to correspondence is processed into corresponding infrared signal with key information then.Infrared emission unit 123 is electrically connected with audio conversion infrared unit 122, is used for changeing infrared signal that infrared unit 122 receives from audio frequency and is transmitted to target electric appliance and carries out work with remotely controlling target electric appliance according to user's requirement.
Please further referring to Fig. 3, as shown in Figure 3, described audio frequency changes infrared unit 122 and comprises: power driving circuit 1221, decoding circuit 1222, infrared modulation circuit 1223, the described bass signal that power driving circuit 1221 receives for the conversion R channel is that power supply signal is to drive infrared transmitter 12 operate as normal, decoding circuit 1222 obtains key information and host-host protocol code for the pulse signal that receives is decoded, and infrared modulation circuit 1223 is used for utilizing the Infrared Transmission protocol code that described key information is processed into corresponding infrared signal.
The outer shape synoptic diagram of the infrared transmitter 12 among Fig. 1 sees also Fig. 6, as shown in Figure 6, infrared transmitter 12 is made of a rectangular etui and the headset plug (indicating among Fig. 6) that is installed on the etui, and wherein rectangular etui is provided with infrared emission unit 123 (identifying among Fig. 6).Wherein, be provided with the circuit that is converted into infrared signal for the pulse signal that carries remote information that receives from the audio frequency receiving element in the rectangular etui, audio frequency receiving element 121 is specially by headset plug received pulse signal and a bass signal; Infrared emission unit 123 is embodied in the infrared ray emitting head, and described infrared emission unit 123 is used for emission and carries the infrared signal of remote information to the infrared receiving end of target electric appliance, and then realizes that remotely controlling target electric appliance carries out work according to user's requirement.Certainly, in concrete application of the present utility model, the outer shape of infrared transmitter 12 is not limited to shown in Figure 6.In addition, the input block 12 of the smart mobile phone that omnipotent telechirics of the present utility model comprises can be key groups, also can be touch-screen, and contrast does not limit.
In embodiment of the present utility model, described remote control software upgrading unit is installed in the described smart mobile phone 11 in the mode that can unload, make described remote control software upgrading unit to upgrade in time by network, and then make the user can download the up-to-date remote control software of target electric appliance product correspondence.And the remote control software of downloading is stored in the storage unit 115, makes when the user carries out remote control to same target electric appliance next time again, need not to download again.Certainly, consider that remote control software takies the storage space of smart mobile phone 11, also can after using described remote control software, described remote control software be deleted.
In embodiment of the present utility model, infrared transmitter 12 is separate with smart mobile phone 11.And infrared transmitter 12 can be realized miniaturization, and can buy separately.In actual use, as long as the headset plug of the audio frequency receiving element 121 of infrared transmitter 12 just can be formed omnipotent telechirics of the present utility model with being electrically connected with the earphone jack foundation of the audio output unit 116 of smart mobile phone 11.Therefore the user only need carry a smart mobile phone 11 and small and exquisite infrared transmitter 12 and just can realize easily at one's side various electrical equipment are carried out remote control, need not to give every electrical equipment outfit a specific hand-held remote controller again.In addition, omnipotent telechirics of the present utility model can reduce the wasting of resources that electrical equipment and hand-held remote controller bring one to one.
By the way, the omnipotent telechirics that the utility model provides comprises smart mobile phone and infrared transmitter, and is simple in structure, need not to change battery to infrared transmitter, easy to use, and can solve that a kind of electrical equipment need be equipped with a kind of hand-held remote controller and the wasting of resources problem that causes.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (4)
1. an omnipotent telechirics is characterized in that, described omnipotent telechirics comprises:
Smart mobile phone, be used for downloading and starting the remote control software generation remote control interface of target electric appliance, described smart mobile phone is further used for the remote information of process user input, and according to result acquisition corresponding key information, then key information and corresponding Infrared Transmission protocol code are encoded, again described coding is processed into pulse signal, and then transmits described pulse signal to audio output unit, transmit a bass signal simultaneously to the R channel of audio output unit;
Infrared transmitter, utilize its audio frequency receiving element that comprises to be electrically connected with the audio output unit of smart mobile phone with received pulse signal and a described bass signal, and be used for to transform the described bass signal that receives as power supply signal, to drive the infrared transmitter operate as normal, and the pulse signal that receives decoded obtain described key information and Infrared Transmission protocol code, according to the Infrared Transmission protocol code key information is processed into corresponding infrared signal then, and launches described infrared signal and give target electric appliance.
2. omnipotent telechirics according to claim 1 is characterized in that, described remote control interface is similar to the remote control interface of the actual hand-held remote controller of target electric appliance.
3. omnipotent telechirics according to claim 1, it is characterized in that, described smart mobile phone comprises: CPU (central processing unit) and the input block that is electrically connected with CPU (central processing unit), display unit, storage unit, remote control software upgrading unit and audio output unit, and remote control software upgrading unit also is electrically connected with storage unit; Wherein,
Described input block is used for title and the type information of input target electric appliance, and is used for controlling for user's input the remote information of remote control software;
Described CPU (central processing unit) is used for assigning the instruction of downloading corresponding remote control software to remote control software upgrading unit according to the title of target electric appliance and type information, and for the treatment of the remote information of user input to obtain corresponding key information, then described key information and corresponding Infrared Transmission protocol code are encoded, again described coding is processed into pulse signal, and then the transmission pulse signal transmits a bass signal to the R channel of audio output unit simultaneously to audio output unit;
The remote control software of network download correspondence is passed through in the instruction that described remote control software upgrading unit is used for sending according to central processing unit;
Described storage unit is used for the remote control software that storage remote control software upgrading unit is downloaded;
Described display unit is used for showing described remote control interface;
Wherein, audio output unit comprises: earphone jack, described earphone jack is used for receiving pulse signal and bass signal of CPU (central processing unit) transmission.
4. omnipotent telechirics according to claim 3 is characterized in that, described infrared transmitter comprises:
The audio frequency receiving element, described audio frequency receiving element comprises headset plug, described headset plug is used for audio output unit received pulse signal and the described bass signal from smart mobile phone;
Audio frequency changes infrared unit, be electrically connected with described audio frequency receiving element, be used for to transform a described bass signal that R channel receives as power supply signal, drive the infrared transmitter operate as normal, and obtain described key information and Infrared Transmission protocol code for the pulse signal that receives is decoded accordingly, the Infrared Transmission protocol code according to correspondence is processed into corresponding infrared signal with key information then;
Infrared emission unit changes infrared unit with described audio frequency and is connected, and is used for reception and emission infrared signal to target electric appliance;
Wherein, described audio frequency changes infrared unit and comprises: power driving circuit, decoding circuit, infrared modulation circuit, power driving circuit is power supply signal for the described bass signal that the conversion R channel receives, decoding circuit obtains described key information and Infrared Transmission protocol code for the pulse signal that receives is decoded, and the infrared modulation circuit is used for utilizing the Infrared Transmission protocol code that described key information is processed into corresponding infrared signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220680597 CN203118192U (en) | 2012-12-11 | 2012-12-11 | Universal remote control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220680597 CN203118192U (en) | 2012-12-11 | 2012-12-11 | Universal remote control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203118192U true CN203118192U (en) | 2013-08-07 |
Family
ID=48898516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220680597 Expired - Fee Related CN203118192U (en) | 2012-12-11 | 2012-12-11 | Universal remote control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203118192U (en) |
-
2012
- 2012-12-11 CN CN 201220680597 patent/CN203118192U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20110153885A1 (en) | Plug-in Peripheral Device for Enabling Smart Portable Device to be Universal Remote Control | |
| US20110144778A1 (en) | Smart Audio Plug-in for Enabling Smart Portable Device to be Universal Remote Control | |
| CN102737496A (en) | Remote control system | |
| CN102637353A (en) | System and method for home appliance wireless remote control based on mobile terminal | |
| CN101697248B (en) | Learning type infrared remote control device and method | |
| CN203118209U (en) | Intelligent remote controller and intelligent remote control system | |
| CN203910015U (en) | Infrared sticker and infrared control system | |
| CN103442151A (en) | Remote controller and remote control method based on smart mobile terminal | |
| CN103209250A (en) | Universal remote control system | |
| CN103905547A (en) | Cloud control method of multimedia center | |
| CN103209251A (en) | Universal remote control system | |
| CN1175623C (en) | Comprehensive remote control method and device for household appliance via remote control code | |
| CN103209252A (en) | Universal remote control system | |
| CN201489657U (en) | Wireless infrared remote control | |
| CN202750149U (en) | Remote control system | |
| CN102542783A (en) | Circuit interface system, remote control system and method for achieving infrared remote control of handheld device | |
| CN103295389A (en) | Method and system for controlling household appliances by mobile terminal, and external device | |
| CN103873648A (en) | Universal remote control system | |
| CN104052505B (en) | Single-chip transmitting set, transmitting chip and signal transmitting method | |
| CN112017422B (en) | Method for transmitting signal of mesh network and remote control system thereof | |
| CN202795717U (en) | Multifunctional fan telequipment based on radio frequency encoding | |
| CN203368567U (en) | Universal remote control system | |
| CN203118192U (en) | Universal remote control system | |
| CN103873647A (en) | Universal remote control system | |
| CN102339529A (en) | Radio frequency remote control device with infrared learning function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN YISIDA TECHNOLOGY GROUP CO., LTD. Free format text: FORMER NAME: SHENZHEN ESTA DISPLAY TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 518000 Shenzhen, Nanshan District, China Hi Tech in the world, the world's 806 digital building, room three Patentee after: SHENZHEN ESTAR DISPLAYTECH CO., LTD. Address before: 518000, District, Shenzhen, Nanshan District high tech Zone, Southern District, B1 digital technology park, building 2, C Patentee before: Shenzhen Esta Display Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20151211 |
|
| EXPY | Termination of patent right or utility model |