CN202565422U - Set top box-based learning-type remote control system - Google Patents
Set top box-based learning-type remote control system Download PDFInfo
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- CN202565422U CN202565422U CN2012201497978U CN201220149797U CN202565422U CN 202565422 U CN202565422 U CN 202565422U CN 2012201497978 U CN2012201497978 U CN 2012201497978U CN 201220149797 U CN201220149797 U CN 201220149797U CN 202565422 U CN202565422 U CN 202565422U
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Abstract
The utility model discloses a set top box-based learning-type remote control system, comprising a set top box device connected with a TV set, and an infrared remote control device. The set top box device and the infrared remote control device are both equipped with a matched radio-frequency transmitting/receiving module, respectively. A processing chip, a memory and an infrared receiving head are also arranged in the set top box device, wherein the memory and the infrared receiving head are connected with the processing chip. The set top box-based learning-type remote control system has the advantages of large memory capacity and simple and straightforward learning process.
Description
Technical field
The utility model relates to a kind of remote control, especially relates to a kind of learning-oriented remote control system based on STB.
Background technology
The modern household consumption electronic product all depends on IR remote controller usually and operates; Between the equipment of different brands, different model, produce misoperation; People have used the different coding form in different equipment; The remote controller of various products can not be compatible, brings great inconvenience to the user.For addressing this problem; The learning type infrared remote-controller of the infrared waveform of remote controller has appearred in the market duplicating; Can write down the impulse waveform of remote controller code signal; And the impulse waveform of code signal intactly launched, thereby make study remote controller can control a plurality of household electrical appliance simultaneously.
In use there is following problem in existing learning type infrared remote-controller:
(1) learning process is complicated, not directly perceived, occurs misoperation easily.Need the right-hand man to hold controlled device remote controller and study remote controller respectively; With the remote control window (remote controller foremost) of controlled device remote controller and study remote controller over against; Press the function button of study remote controller earlier, and then press the corresponding function button of controlled device remote controller, the code signal of controlled device remote controller is transferred to study remote controller; Study remote controller record controlled device remote controller infrared remote control agreement and key assignments table, and it is kept in the memory.Other buttons on the controlled device remote controller use the same method and operate.
(2) study remote controller memory capacity is little, causes the Equipment Control limited amount.If will learn new controlled device remote controller code signal, then must the controlled device remote controller code signal of storing originally be override.
Summary of the invention
Existing study remote controller memory span is little, learning process is complicated in order to overcome, shortcoming intuitively not, and the utility model purpose is to provide that a kind of memory capacity is big, learning process is simply and intuitively based on the learning-oriented remote control system of STB.
The purpose of the utility model realizes through following technical measures; A kind of learning-oriented remote control system based on STB; Comprise the TV-set top box and the infrared remote-control device that connect television set; Be respectively equipped with the RF receiving and transmission module of coupling in said TV-set top box and the infrared remote-control device, also include memory, the infrared receiving terminal of process chip and connection processing chip in the said TV-set top box.
As a kind of optimal way, said TV-set top box is high definition player, DVD or intelligent television box.Or other employing Implementation of Embedded System, be the equipment that image shows with the television set.
As a kind of optimal way, be provided with mouse functional module in the said infrared remote-control device.
Concrete, said infrared remote-control device is the wireless space mouse, this wireless space mouse comprises single-chip microcomputer, is electrically connected the position detecting module of single-chip microcomputer and RF receiving and transmission module, infrared transmitter, memory, the key-press matrix that is electrically connected single-chip microcomputer;
Position detecting module: be used to detect the spatial movement state of remote controller, convert the locus and the attitude of wireless space mouse into voltage signal, send single-chip microcomputer then to;
RF receiving and transmission module: be used for the digital signal of wireless space mouse position, attitude and button is sent to STB, and the infrared remote control agreement and the key assignments table of the controlled device remote controller of receiving set up box emission, be sent to single-chip microcomputer;
Memory: the infrared remote control agreement and the key assignments table that are used to store the controlled device remote controller;
Infrared transmitter: be used for to controlled device emission ir encoded signal;
Key-press matrix: be used for converting the triggering of function button into level signal.
As a kind of optimal way, the key-press matrix of said infrared remote-control device is provided with a target remote controller conversion keys district.
Concrete, said target remote controller conversion keys district is a plurality of target remote controller work buttons, or a plurality of relay indicating lights of target remote controller conversion keys and cooperation.
Its learning remote control method is:
(1), study and key assignments management: prepackage has the remotely controlled functional software in the STB; Through triggering this program of study button operation on the infrared remote-control device; On television set, show a patterned study interface, need the infrared receiving terminal of the target remote controller alignment machine top box of study, trigger the button of needs study on the target remote controller according to the demonstration at interface; The infrared remote control agreement that STB receives and stores this target remote controller; Form the key assignments table corresponding with this target remote controller key simultaneously, store in the memory of STB, STB can learn to store the key assignments table of a plurality of target remote controllers successively; The different triggering times of corresponding different target remote controller work button of the key assignments table of each target remote controller or target remote controller conversion keys can edit, revise or delete on the interface each key assignments table;
(2), transmit the key assignments table: trigger the key assignments table of target remote controller conversion keys district's selected target remote controller, activate and transmit order, be sent to infrared remote-control device to corresponding key assignments table from STB, and be saved in the memory of infrared remote-control device;
(3), implement remote control: trigger the operating key on the infrared remote-control device; Infrared remote-control device is according to the corresponding relation of button-key assignments in the key assignments table; Infrared remote control agreement according to mutually should the target remote controller converts key assignments into corresponding infrared pulse control signal; Send to controlled device, thereby utilize infrared remote-control device that controlled device is carried out long-distance remote control.
The utility model receives and learns the remote signal of miscellaneous equipment through the infrared receiving terminal of STB; The remote signal of each remote controller converts one group of corresponding teleswitch value table into through software and stores in the memory of STB; The user can select the key assignments table in any one group of STB to be sent in the middle of the infrared remote-control device through less radio-frequency; Accomplish should transmit after, behind this key assignments table of red place remote control stores, but the remote control of detachment machine top box independence is to other equipment that should the key assignments table.
Infrared remote-controlled signal is a set of pulses signal; When storing system into; System can be translated as a simple numerical value to the signal of each button according to the universal standard and replace; The tabulation of all button value compositions of target remote controller is exactly the key assignments table, and the infrared remote-control device that has obtained key assignments table information just can regenerate the remote control pulse signal that needs.
The study that the TV screen that the utility model uses STB to connect provides visual human-computer interaction interface to carry out remote keying, simple, intuitive is convenient; Set-top box memory has the memory capacity of GB level, can set up the teleswitch value table of huge a plurality of different target remote controllers, can solve existing learning type infrared remote-controller and use inconvenience and the limited problem of memory capacity.
Description of drawings
Fig. 1 is the work structuring sketch map of the utility model embodiment 1;
Fig. 2 is the system architecture diagram of the utility model embodiment 1;
Fig. 3 is the work structuring sketch map of the utility model embodiment 2;
Fig. 4 is the system architecture diagram of the utility model embodiment 2.
Embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is done further explain.
Embodiment 1
A kind of learning-oriented wireless space mouse remote control system based on STB, as shown in Figure 1, comprising:
STB 3: the function button interface that is used on television screen 1, showing controlled device remote controller 4; And the prompting user presses the corresponding function button on the controlled device remote controller 4; Receive the ir encoded signal that controlled device remote controller 4 sends, the impulse waveform with ir encoded signal is recorded in the set-top box memory 304 then; While can the ir encoded signal impulse wave in the set-top box memory 304 be converted into the infrared remote control agreement of controlled device remote controller 4 and the form of key assignments table sends wireless space mouse 6 to RF-wise;
Wireless space mouse 6: be used for STB 3 is controlled, on television screen 1, select the function button of controlled device remote controller 4, the process of control study controlled device remote controller 4; Selection is recorded in the controlled device in the set-top box memory 304, and controller top box 3 sends the infrared remote control agreement and the key assignments table of the controlled device remote controller of choosing 4 to wireless space mouse 6 with the radio frequency form; Infrared remote control agreement according to controlled device remote controller 4 is carried out straighforward operation to controlled device.
The structure framework of this remote control system is as shown in Figure 2, and STB 3 comprises:
Infrared remote receiver 301: be used to receive the ir encoded signal of controlled device remote controller 4 emissions, and ir encoded signal is sent to multimedia processor 303, infrared remote receiver 301 links to each other with multimedia processor 303;
STB RF receiving and transmission module 305: the mouse position signal and the control signal that are used to receive 6 emissions of wireless space mouse; And mouse position signal and control signal be sent to multimedia processor 303; The infrared remote control agreement and the key assignments table of controlled device remote controller 4 are modulated to radiofrequency signal; And sending to wireless space mouse 6, STB RF receiving and transmission module 305 links to each other with multimedia processor 303;
HDMI 302: be used for converting the operation interface of multimedia processor 303 output and video image into HDMI (High Definition Multimedia Interface) format signal and export to television screen 1 through video trace 2, HDMI 302 links to each other with multimedia processor 303;
Set-top box memory 304: be used to write down the infrared remote control agreement and the key assignments table of controlled device remote controller 4, memory 304 links to each other with multimedia processor 303;
Multimedia processor 303: be used to receive controlled device remote controller 4 code signals, and will convert the infrared remote control agreement into and the key assignments table is saved in memory 304 from infrared remote receiver 301; Reception is from the mouse position signal and the control signal of STB RF receiving and transmission module 305, and the control screen cursor carries out corresponding mobile, makes corresponding response according to icon, menu and the mouse screen key-press status at cursor position place then; Send the set top box operations interface to output HDMI 302; Send the infrared remote control agreement and the key assignments table of the controlled device remote controller 4 in the memory 304 to RF receiving and transmission module 305.
Wireless space mouse 6 comprises:
Gyroscope 604: be used to detect the spatial movement state of wireless space mouse 6, convert the locus and the attitude of wireless space mouse 6 into voltage signal, send single-chip microcomputer 602 then to, gyroscope 605 links to each other with single-chip microcomputer 602;
Mouse RF receiving and transmission module 601: be used for position, attitude and the push button signalling of wireless space mouse 6 are sent to STB 3; The infrared remote control agreement and the key assignments table of the controlled device remote controller 4 of receiving set up box 3 emissions; And be sent to single-chip microcomputer 602 and be stored in the mouse memory 603, mouse RF receiving and transmission module 601 links to each other with single-chip microcomputer 602;
Mouse memory 603: be used to write down the infrared remote control agreement and the key assignments table of controlled device remote controller 4, memory 603 links to each other with single-chip microcomputer 602;
Infrared transmitter 606: be used for to controlled device emission ir encoded signal, infrared transmitter 606 links to each other with single-chip microcomputer 602;
Key-press matrix 605: the movement conversion that is used for remote control is controlled button and mouse function button is a level signal; Key-press matrix 605 is provided with target remote controller conversion keys district; Select the infrared remote control agreement and the key assignments table of distinct device through target remote controller conversion keys district; Be used to control different equipment, key-press matrix 605 links to each other with single-chip microcomputer 602; Target remote controller conversion keys district can be made up of a plurality of relay indicating lights of a plurality of target remote controller work buttons or target remote controller conversion keys and cooperation;
Single-chip microcomputer 602: the position and the attitude signal that are used for detecting in real time the mouse 6 of gyroscope 604 outputs; Position, attitude signal and the mousebutton signal of mouse 6 are exported to mouse RF receiving and transmission module 601, and mouse RF receiving and transmission module 601 sends position, attitude signal and the mousebutton signal of mouse 6 to STB 3; The infrared remote control agreement and the key assignments table of the controlled device remote controller 4 of received RF transceiver module 601 outputs, and store in the mouse memory 603; In real time key-press matrix is scanned, generate corresponding ir encoded signal according to key-press status, export to infrared transmitter 606 then, infrared transmitter 606 sends to controlled device with ir encoded signal.
Gyroscope 604 in the wireless space mouse 6 adopts the LSM330 micromechanical gyro transducer of ST ST Microelectronics.
Based on the learning-oriented wireless space mouse remote control method of STB, its job step is:
(1), study and key assignments management: prepackage has the remotely controlled functional software in the STB 3; With cursor and the menu on the wireless space mouse 6 control television screens 1; After clicking learning key icon entering learning state; STB 3 operations have the remote controller learning functionality software of visible user interface; Make STB 3 get into learning state, need the infrared receiving terminal of the controlled device remote controller 4 alignment machine top boxs 3 of study, trigger the button of needs study on the controlled device remote controller 4 according to the demonstration at interface; The infrared remote control agreement that STB 3 receives and stores this controlled device remote controller 4; Form the key assignments table corresponding with these controlled device remote controller 4 buttons simultaneously, store in the memory 304 of STB 3, STB 3 can learn to store the key assignments table of a plurality of controlled device remote controllers successively; The different target remote controller key of key-press matrix 605 or the different triggering times of target remote controller conversion keys can edit, revise or delete on the interface each key assignments table on the corresponding wireless space mouse 6 of the key assignments table of each controlled device remote controller;
(2), transmit the key assignments table: the key assignments table that triggers the selected controlled device remote controller 4 in conversion keys district of key-press matrix 605 on the wireless space mouse 6; Activate and transmit order; Be sent to wireless space mouse 6 to corresponding key assignments table from STB 3, and be saved in the memory 601 of wireless space mouse 6;
(3), implement remote control: the selected controlled device in conversion keys district that utilizes key-press matrix 605 on the wireless space mouse 6; Trigger the operating key of key-press matrix 605 on the wireless space mouse 6; Wireless space mouse 6 is according to the corresponding relation of button-key assignments in the key assignments table; Infrared remote control agreement according to controlled device remote controller 4 converts key assignments into corresponding infrared pulse control signal, sends to controlled device, thereby utilizes 6 pairs of controlled devices of wireless space mouse to carry out long-distance remote control.
A kind of learning-oriented Digiplex system based on STB, as shown in Figure 3, different with embodiment 1 to be in its infrared remote-control device be Digiplex 7.
The structure framework of this remote control system is as shown in Figure 4, and Digiplex 7 comprises:
Remote controller RF receiving and transmission module 701: be used for the key-press status of Digiplex No. 7 is sent to STB 3, the infrared remote control agreement and the key assignments table of the controlled device remote controller 4 of receiving set up box 3 emissions, and be sent to single-chip microcomputer 702;
Remote controller memory 703: be used to write down the infrared remote control agreement and the key assignments table of controlled device remote controller 4, memory 703 links to each other with single-chip microcomputer 702;
Infrared transmitter 704: be used for to controlled device emission ir encoded signal, infrared transmitter 704 links to each other with single-chip microcomputer 702;
Key-press matrix 705: be used for remote control is controlled button and function button converts level signal into; Key-press matrix 705 is provided with target remote controller conversion keys district; Select the infrared remote control agreement and the key assignments table of distinct device through target remote controller conversion keys district; Be used to control different equipment, key-press matrix 705 links to each other with single-chip microcomputer 702; Target remote controller conversion keys district can be made up of a plurality of relay indicating lights of a plurality of target remote controller work buttons or target remote controller conversion keys and cooperation;
Single-chip microcomputer 702: be used for the push button signalling of remote controller 7 is exported to remote controller RF receiving and transmission module 701, remote controller RF receiving and transmission module 701 sends the push button signalling of remote controller 7 to STB 3; The infrared remote control agreement and the key assignments table of the controlled device remote controller 4 of received RF transceiver module 701 outputs, and store in the remote controller memory 703; In real time key-press matrix is scanned, from remote controller memory 703, read corresponding key assignments and generate ir encoded signal according to key-press status, export to infrared transmitter 704 then, infrared transmitter 704 sends to controlled device with ir encoded signal.
More than be that the utility model is set forth based on the learning-oriented remote control system of STB; Be used for helping to understand the utility model; But the execution mode of the utility model is not restricted to the described embodiments; Anyly do not deviate from the change done under the utility model principle, modification, substitute, combination, simplify, all should be the substitute mode of equivalence, be included within the protection range of the utility model.
Claims (6)
1. learning-oriented remote control system based on STB; It is characterized in that: comprise the TV-set top box and the infrared remote-control device that connect television set; Be respectively equipped with the RF receiving and transmission module of coupling in said TV-set top box and the infrared remote-control device, also include memory, the infrared receiving terminal of process chip and connection processing chip in the said TV-set top box.
2. the learning-oriented remote control system based on STB according to claim 1 is characterized in that: said TV-set top box is high definition player, DVD or intelligent television box.
3. the learning-oriented remote control system based on STB according to claim 1 is characterized in that: be provided with mouse functional module in the said infrared remote-control device.
4. the learning-oriented remote control system based on STB according to claim 3; It is characterized in that: said infrared remote-control device is the wireless space mouse, and this wireless space mouse comprises single-chip microcomputer, is electrically connected the position detecting module of single-chip microcomputer and RF receiving and transmission module, infrared transmitter, memory, the key-press matrix that is electrically connected single-chip microcomputer;
Position detecting module: be used to detect the spatial movement state of remote controller, convert the locus and the attitude of wireless space mouse into voltage signal, send single-chip microcomputer then to;
RF receiving and transmission module: be used for the digital signal of wireless space mouse position, attitude and button is sent to STB, and the infrared remote control agreement and the key assignments table of the controlled device remote controller of receiving set up box emission, be sent to single-chip microcomputer;
Memory: the infrared remote control agreement and the key assignments table that are used to store the controlled device remote controller;
Infrared transmitter: be used for to controlled device emission ir encoded signal;
Key-press matrix: be used for converting the triggering of function button into level signal.
5. the learning-oriented remote control system based on STB according to claim 1 is characterized in that: the key-press matrix of said infrared remote-control device is provided with a target remote controller conversion keys district.
6. the learning-oriented remote control system based on STB according to claim 5 is characterized in that: said target remote controller conversion keys district is a plurality of target remote controller work buttons, or a plurality of relay indicating lights of target remote controller conversion keys and cooperation.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201497978U CN202565422U (en) | 2012-04-11 | 2012-04-11 | Set top box-based learning-type remote control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012201497978U CN202565422U (en) | 2012-04-11 | 2012-04-11 | Set top box-based learning-type remote control system |
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| CN2012201497978U Expired - Lifetime CN202565422U (en) | 2012-04-11 | 2012-04-11 | Set top box-based learning-type remote control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102665124A (en) * | 2012-04-11 | 2012-09-12 | 深圳市迈乐数码科技股份有限公司 | Set top box based learning type remote control system, and learning remote control method |
| WO2016019722A1 (en) * | 2014-08-06 | 2016-02-11 | 深圳创维数字技术有限公司 | Method, apparatus, and system for switching television channel |
| CN105338388A (en) * | 2015-10-28 | 2016-02-17 | 四川长虹电器股份有限公司 | Method enabling intelligent television to respond various kinds of remote controllers |
-
2012
- 2012-04-11 CN CN2012201497978U patent/CN202565422U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102665124A (en) * | 2012-04-11 | 2012-09-12 | 深圳市迈乐数码科技股份有限公司 | Set top box based learning type remote control system, and learning remote control method |
| CN102665124B (en) * | 2012-04-11 | 2015-10-21 | 深圳市迈乐数码科技股份有限公司 | Based on learning remote control system and the learning remote control method of Set Top Box |
| WO2016019722A1 (en) * | 2014-08-06 | 2016-02-11 | 深圳创维数字技术有限公司 | Method, apparatus, and system for switching television channel |
| CN105338388A (en) * | 2015-10-28 | 2016-02-17 | 四川长虹电器股份有限公司 | Method enabling intelligent television to respond various kinds of remote controllers |
| CN105338388B (en) * | 2015-10-28 | 2018-02-06 | 四川长虹电器股份有限公司 | A kind of method that various remote controls are responded on intelligent TV set |
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Granted publication date: 20121128 |
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