CN1172314A - Multifunctional intelligent infrared telecontroller - Google Patents
Multifunctional intelligent infrared telecontroller Download PDFInfo
- Publication number
- CN1172314A CN1172314A CN 96109731 CN96109731A CN1172314A CN 1172314 A CN1172314 A CN 1172314A CN 96109731 CN96109731 CN 96109731 CN 96109731 A CN96109731 A CN 96109731A CN 1172314 A CN1172314 A CN 1172314A
- Authority
- CN
- China
- Prior art keywords
- pin
- key
- infrared
- signal
- button
- 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.)
- Pending
Links
- 238000003825 pressing Methods 0.000 claims description 8
- 230000003321 amplification Effects 0.000 claims description 6
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 4
- 101150093547 AUX1 gene Proteins 0.000 claims description 3
- 101100125299 Agrobacterium rhizogenes aux2 gene Proteins 0.000 claims description 3
- 101100367246 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) SWA2 gene Proteins 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000006870 function Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000013500 data storage Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000019098 Sedum telephium Nutrition 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The multifunctional intelligence type infrared remote-controller consists of keyboard, infrared signal receiver, CPU, clock circuit, EPROM and infrared signal generator. Said remote-controller possesses 120 TV coding systems and 90 video recorder coding systems, so that it can implement compression decoding function of known code, and can make resolution and compression for serial infrared code stream transfered from infrared receiver. Said invention can make various remove-controllers with different coding standards implement unified coding on-line, and can fit with existent remote-controller design and production standard.
Description
The present invention relates to a kind of telepilot, particularly a kind of multifunctional intelligent infrared telecontroller.
At present, domestic electric appliance nearly all has infrared remote controller, for example, and CD-audio player, magnetic tape station, video tape recorder, wired television receiver, satellite ground receiver, TV, the three-dimensional sound, radio, air-conditioning, electric fan or the like.Along with improving constantly of people's living standard, the kind of family-owned electric equipment and quantity are more and more, make troubles therefore for the use of telepilot, because the coding protocol system difference of each telepilot, equipment under a telepilot can only be controlled, so when the electric equipment of multiple same brand was carried out remote control, mutual telepilot just was easy to obscure.When telepilot in use occurs damaging, falls bad or loses etc. and can't buy same brand on the market time, just cause and can't carry out remote control to electric equipment.In addition, because numerous mutual coding protocol differences of telepilot, it is many unfavorable also to bring for large-scale production.
The object of the present invention is to provide a kind of multifunctional intelligent infrared telecontroller that single remote controller can the various household electrical appliance of remote control that uses.
Technical scheme of the present invention is achieved in that
This multifunctional intelligent infrared telecontroller, be made up of keyboard, infrared signal receiver, CPU (central processing unit), clock circuit, Erasable Programmable Read Only Memory EPROM and Infrared Projector etc., CPU (central processing unit) links with described keyboard, infrared signal receiver, clock circuit, Erasable Programmable Read Only Memory EPROM and Infrared Projector respectively; When described keyboard key was pressed the generation digital signal, the difference of the treatment state signal that CPU (central processing unit) is produced after pressing according to key was in infrared signal accepting state or infrared signal emission state respectively; Described infrared signal receiving element receives infrared signal in real time, and the infrared signal that receives is sent to CPU (central processing unit) after amplifier is with signal amplification, shaping; Described CPU (central processing unit), when being in the infrared signal accepting state, CPU (central processing unit) will be pressed the difference of signal according to the Object Selection key, the infrared signal that receives is stored in the appropriate address of Erasable Programmable Read Only Memory EPROM, when CPU (central processing unit) is in the infrared signal emission state, the signal difference of pressing according to the Object Selection key by CPU (central processing unit), the signal that is stored in the appropriate address of Erasable Programmable Read Only Memory EPROM is taken out, carry out emission through Infrared Projector; Described Erasable Programmable Read Only Memory EPROM, according to data-signal, address signal that CPU (central processing unit) transmitted and write instruction, write data accordingly in the appropriate address storage,, the signal in the appropriate address is taken out according to address signal and the reading command that CPU (central processing unit) transmits; And being sent to the described infrared signal transmitter unit of CPU (central processing unit), the data-signal according to CPU (central processing unit) transmits sends corresponding infrared emission signal, thereby reproduces the infrared signal of the former correspondence that receives.
Below in conjunction with accompanying drawing multifunctional intelligent infrared telecontroller of the present invention is further described:
Fig. 1 is the principle of work block scheme of infrared remote controller of the present invention;
Fig. 2 is the workflow diagram that the infrared ray of infrared remote controller of the present invention receives;
Fig. 3 is the workflow diagram of the CPU (central processing unit) of infrared remote controller of the present invention;
Fig. 4 is the workflow diagram of the read-only storage of erasable programmable of infrared remote controller of the present invention;
Fig. 5 is the workflow diagram of the infrared signal emission of infrared remote controller of the present invention;
Fig. 6 is the electrical schematic diagram of infrared remote controller of the present invention;
With reference to above-mentioned accompanying drawing.Described infrared receiver receives the infrared signal of respective wavelength by infrared receiver tube, this signal is amplified through amplifier, signal after the amplification carries out wave shaping through trigger, and the signal after the shaping is sent to CPU (central processing unit) carries out data processing.The workflow of above-mentioned infrared receiver is as follows:
1. by keyboard operation, enter learning state;
2. press the triggering of signal along with key, record corresponding keys code is put no infrared signal initial state;
3. the current infrared signal state of receiving is changed to record infrared signal state;
4. when above-mentioned infrared signal changes, write down this sequence code duration length, when this signal condition duration length occurs when too short, then put the corresponding error state, from newly turning back to learning state, if this state duration length does not occur then returning 3 states when too short.
5. when infrared signal does not change, enter and judge whether signal condition duration length at interval is long, if the duration length of infrared signal state interval is not long, then from newly returning 4 states.If the longer duration of infrared signal state interval is spent length, judge that then acquisition state finishes, and enter analysis state.
When described CPU (central processing unit) was in the accepting state of learning state, the data-signal that receiving unit sends was allowed to lead to the time interrupt interface of CPU (central processing unit), thereby the triggered time interrupts; Otherwise CPU (central processing unit) will be closed its time and be interrupted the response of signal to external world; According to the potential state of CPU (central processing unit) corresponding pin that infrared transmission module is put, launch infrared ray thereby determine to drive or do not drive infrared transmitting tube; By the clock drive signal line, data signal line drives Erasable Programmable Read Only Memory EPROM, carries out data storage and reads; This CPU (central processing unit) provides corresponding clock to drive by oscillating part; Keyboard scanning signal line and keyboard data signal line connecting key disc portion, data are offered an explanation the key down state of keyboard on the keyboard data signal line that is received when sending different pieces of information according to the keyboard scanning signal line, and it is sent to corresponding processing module.The workflow of above-mentioned CPU (central processing unit) is as follows:
1. when the data acquisition normal termination, the first signal condition duration length Y (1) is deposited among the first code length storer D (1), handle ordinal number N=1, code length storer ordinal number M=1 up to burst;
2. handle ordinal number N=N+1 when burst, judge at first whether the n-signal state has surpassed whole burst and counted NN, if surpass, then judges the code analysis normal termination, and enters the code storage state; If when not surpassing burst number NN, correspondence code long counter ordinal number I=1, the initialization of I solid size long recording counter value J (1) beginning simultaneously;
3. as N burst time span value Y (N) and I burst code length storer D (I) when equating, I solid size long counter value J (I)=J (I)+1 then returns in 2; When N burst time span value Y (N) and I code sequence signal live forever reservoir D (I) when unequal, intermediate variable I=I+1; Judge that simultaneously whether I is greater than the long register total value of solid size M;
4. as I during greater than M, code length storage ordinal number M=M+1; When I is not more than M, turn back to 3;
5. when M=M+1, whether judge M,, then point out respective code to receive the mistake that occurs, from newly turning back to 1 if greater than 7 greater than 7; If the M value is not more than 7, then deposit the M value in N burst time span Y (N), and record code length value D (M), return 2 simultaneously;
Data storage partly adopts two general lines or three-way Erasable Programmable Read Only Memory EPROM, is used for data storage and reads.The workflow of Erasable Programmable Read Only Memory EPROM is as follows:
1. after the data analysis normal termination, read solid size length total value M;
2. judge whether the M value equals 2,, then put corresponding bi-directional code sign if equal 2, the short long code length numerical value of journal, the order of the short long code appearance of record is put the normal termination sign successively;
3. when the M value is not equal to 2, judge whether last code length counting J (M) is 1; If last code length is 1, then be equipped with the ISN interval flag, the M value equals M-1 and enters next and judge whether the M value equals 4; If last code length is not 1 o'clock, just directly entering next judges whether the M value equals 4;
4. equal 4 when M value, put single preamble code mode sign, write down preamble code length parameter numerical value, and enter whether relatively remain the trigram long counter be the relation of A+B=C;
5. work as the M value and be not equal to 4, judge whether the M value equals 5; If be not equal to 5, then point out error message, turn back to 1;
6. whether when the M value equals 5, put dual boot code method sign, write down preamble code length parameter numerical value respectively, entering and relatively remaining the trigram long counter is the relation of A+B=C;
7. when A+B=C relation is set up, to get the pairing code of C and be code at interval, institute surpluss that the smaller is 0 in two numbers, and big person is 1; At this moment, the record code parameter writes down 0,1 order that occurs in turn in turn, puts the code analysis normal termination;
8. when the A+B=C relation is false, then enter the prompting error message, turn back to 1.
Radiating portion drives amplification circuits and carries out the signal amplification via the infrared ray transmit status that CPU (central processing unit) sent, and the signal after the amplification drives infrared emission tube, the emission infrared signal.The workflow of Infrared Projector is as follows:
1. press by key and enter the code transmission;
2. judge whether to be the bi-directional code state,, then get length bi-directional code parameter, get corresponding code sequence if be bi-directional code;
3. according to the mode of 0 corresponding short code, 1 corresponding long code in the sequence, get the emission length parameter, sequentially launch according to the time span parameter;
4. judge whether code sequence finishes, if finish then return; If do not finish then turn back to 3;
5. when transmit status is not bi-directional code, send guidance code according to guidance code numerical order ground;
6. get 0,1 and code parameter at interval, get corresponding code sequence;
7. send 0,1 space code according to the code value order;
8. judge whether code sequence finishes,, then enter 7 if do not finish; If code sequence finishes, then put code and send end mark;
Keyboard portion is made up of keyboard scanning signal line, the keyboard data signal line of CPU (central processing unit) and the switch that is positioned on its matrix point of crossing that constitutes.Oscillating part is made of general quartz (controlled) oscillator.
Fig. 6 is the electrical schematic diagram of infrared remote controller of the present invention, and this circuit is made up of three parts: RC1220 chip, S
1-S
39Button and infrared ray receive, receive and penetrate diode L
1, L
2, L
3, L
4The RC-1220 chip is V
11 pin connect 1 pin of another MC34064 chip; 2 pin connect+the 5V end, also pass through D respectively
1And D
5, D
2And C
6, D
3And C
7Three series arm ground connection; 3 pin connect+the 5V end; 4 pin and S
22, S
23, S
24One end of button is connected, and also passes through R
11Ground connection; 5 pin and S
19, S
20, S
21One end of button is connected; Also pass through R
10Ground connection; 6 pin and S
16, S
17, S
18Button one end links to each other; 8 pin and S
10, S
11, S
12Button one end is connected, and also passes through R
7Ground connection; 9 pin and S
7, S
8, S
9Button one end joins, and also passes through R
6Ground connection; 10 pin and S
4, S
5, S
6Button one end is connected, and also passes through R
5Ground connection; 11 pin and S
1, S
2, S
3Button one end is connected, and also passes through R
4Ground connection; 12 pin and S
25, S
26, S
27Button one end is connected, and also passes through resistance R
12Ground connection; 13 pin and S
28, S
29, S
30Button one end is connected, and also passes through resistance R
13Ground connection; 14 pin and S
31, S
32, S
33Button one end is connected, and also passes through resistance R
14Ground connection; 14 pin and S
34, S
35, S
36Button one end is connected, and also passes through resistance R
15Ground connection; 16 pin and S
37, S
38, S
39Button one end is connected, and also passes through resistance R
10Ground connection; 17 pin and S
1, S
4, S
7, S
10, S
13, S
16, S
19, S
22, S
25, S
28, S
31, S
34And S
37The other end of button is connected; 18 pin and S
2, S
5, S
8, S
11, S
14, S
17, S
20, S
23, S
26, S
29, S
32, S
35And S
38The other end of button is connected; 19 pin and S
3, S
6, S
9, S
12, S
15, S
18, S
21, S
24, S
27, S
30, S
33, S
36And S
39The other end of button is connected; 20 pin ground connection; 21 pin are connected with 6 pin of another 24C01 chip, and 24C01 chip 6 pin connect+the 5V end; 22 pin are connected with 5 pin of 24C01 chip, and 24C01 chip 5 pin connect+the 5V end; 23 pin connect the base stage of triode N1, N1 collector series connection infrared diode L
1, L
224,25,26 pin connect+the 5V end; 27,28 pin are respectively by infrared diode L
3, L
4Ground connection; 29,30,31,32,33,34,35,36 pin connect+the 5V end; 2 pin of 37 pin interface 39IN, 1 pin of 3PIN connect+the 5V end, and 3 pin of 3PIN are earth terminal; 38, meet crystal XTAL between 39 pin; 40 pin respectively with 2 pin of chip MC34064,1 pin of interface POWER is connected the 2 pin ground connection of interface POWER, the 3 pin ground connection of chip MC34064 with+5V end; Above-mentioned S
1Be key to be set, S
2Be SCAN key, S
3Be AUX1 key, S
4Be AUX2 key, S
5Be VCR key, S
5Be AMP key, S
7Be TV key, S
8Be TUN, S
9Be CBL, S
10Be CD, S
11Be POWER key, S
12Be A/B key, S
13Be SHIFT key, S
14Be DISP key, S
15Be REC key, S
16Be PLAY key, S
17Be RW key, S
18Be PAUSE key, S
19Be STOP key, S
20Be FF key, S
21Be AUD key, S
22Be VID key, S
23Be PGM key, S
24Be MUTE key, S
25～S
33Be numeral 1,2,3,4,5,6,7,8,0 key, S
34Be ENT key, S
35Be RCL key, S
36Be CH+ key, S
37Be CH-key, S
38Be VOL+ key, S
39Be the VOL-key.
Above-mentioned RC-1220 chip has the coded system of 120 kinds of TVs and the coded system of 90 kinds of video tape recorders, finish the Compress softwares function of known codes, and can offer an explanation and compress receive the serial infrared ray code stream passed over by infrared ray, realize simultaneously its on the keyboard the true button operation of fixed key position, carry out that infrared coding is online accurately.Infrared ray receives collection, the reception that realizes conventional infrared source, and converts it into corresponding with it digital channel number source, realizes its analytic function to infrared line code source for the RC-1220 chip.Infrared emission is according to the numeric data code source of the infrared emission of RC-1220 chip transmission, realize the infrared signal emission of its accurate frequency range, the functional location of keyboard operation can make operator's operation intention accurately pass to the RC-1220 chip, and service accurately and effectively is provided.
The course of work of the present invention is as follows: multifunctional intelligent infrared telecontroller provides: TV (televisor), CBL (cable television receiver), VCR (video tape recorder), CD (phonograph), AMP (satellite receiver), TUN (radio) and AUX (special electrical equipment) key, so that choose at random required apparatus operating.
It is most important key that MAGIC is provided with key, by the operation of this key, can know the control routine of all remote-controlled electric equipments effectively, and it is remembered one by one past, thereby realized the purpose of " device hand, remote control all ".
A/B, DIS, REC, PGM, the MNTE key is the same with common remote controller operates.
AUX1 and AUX2 are used to select special other to have remote-controlled equipment, the existing now or remote-controlled home appliance that now also do not possess, and for example satellite ground receiver, air-conditioning, electric fan etc.,
VOC (volume) key is used to control the size of volume;
CH (wave band) key is used to control the channel in radio station;
PLAY key, RW (rewind down) key, FF (F.F.) key, STOP (stopping) key, operate the same of PAUSE (time-out) key with normal remote control.
Numerical key is used for the distinct device control of all and digital correlation, for example: select television channel or select the song of video disk player, operate the same with normal remote control.
Operational instances:
Remote-controlled television set:
Having under the situation of TV remote controller, operating as follows:
Be provided with (A)
1. original telepilot is docked with the multifunctional intelligent telepilot, press multifunctional intelligent telepilot TV key, press MAGIC key 3-4 second then, red bright spot up to LED-1 is glimmered three times, press PWR (power supply) key again, the corresponding subsequently PWR key of pressing original telepilot, at this moment, the bright spot flicker that one is long and the other is short appears in multifunctional remote controlller, expression is finished the PWR key, by pressing the triggering of multifunctional intelligent telepilot PWR key, enters the corresponding encoded of this telepilot of search in the RC-1220 chip, finish all feature operations simultaneously, had all functions of original telepilot.
2. the intelligent telepilot of operating multifunction, the corresponding coded system by the RC-1220 chip provides enters the TV state by infrared transmitter.At this moment, i.e. the operation of may command TV.
Be provided with (B)
Original telepilot is docked with the multifunctional intelligent telepilot, press the TV key of multifunctional intelligent telepilot, press MAGIC key 3-4 second then, red bright spot up to LED-1 is glimmered three times, press the PWR key again, the corresponding subsequently PWR key of pressing original telepilot, at this moment, the LED-2 green is bright will glimmer twice, and expression is finished the PWR key.The triggering of the PWR key by pressing the multifunctional intelligent telepilot, enter the corresponding encoded of this telepilot of search in the RC-1220 chip, when throwing occurs the bright spot flicker that one is long and the other is short, be illustrated in the coding that is provided with this telepilot of storage in the coded system of RC-1220 chip, at this moment, need press the PLAY key on the multifunctional intelligent telepilot, when red LED-1 flicker three times, press the PLAY key on original telepilot subsequently, when the green bright spot flicker twice of LED-2 occurring, expression is finished the PLAY key, other key is operated successively, when having learnt a key, the red light of LED-1 will glimmer three times, learn new function key again, up to finishing all function keys, at this moment, represent that just the multifunctional intelligent telepilot finished all functions operations, and possess all functions of original telepilot.
2. the intelligent telepilot of operating multifunction by learning the function key of original telepilot, is stored in the corresponding coded system that coded system provided in the RC-1220 chip, enters the TV state by the infrared transmitter transmission, and at this moment, it is the operation of may command TV.
Under the situation of the telepilot that does not have TV, operate as follows:
Be provided with (A):
1. in the coded system part that the RC-1220 chip is provided with, find the TV sign indicating number;
2. press the TV key of multifunctional intelligent telepilot, and then press MAGIC key 3-4 second, glimmer three times, unclamp the three figure place sign indicating numbers that the input of MAGIC key is found up to the red bright spot of LED-1.By the number of input, the RC-1220 chip is with the corresponding output of the corresponding coded system of televisor.At this moment, the coding of TV is determined;
3. the intelligent telepilot of operating multifunction by the coded system that the RC-1220 chip provides, transmits the TV state that enters by infrared transmitter.At this moment, the multifunctional intelligent telepilot is the operation of may command TV.
Be provided with (B)
If when in coded system, not finding the TV sign indicating number, operate as follows:
1. press the TV key of multifunctional intelligent telepilot, press MAGIC key 3-4 second then, glimmer three times, unclamp 888 3 specific bit digital of MAGIC key input up to the red bright spot of LED-1;
2. press the PWR key subsequently, one red one green LED bright spot occurs and glimmer repeatedly, expression multifunctional intelligent telepilot enters in the RC-1220 chip, and is searching for the correlative coding of this TV;
3. when TV operation occurring and close, show that the multifunctional intelligent remote controller searches to the corresponding encoded system that is stored in the RC-1220 chip, controls TV;
4. the intelligent telepilot of operating multifunction is pressed the PWR key, and the coded system by the RC-1220 chip provides enters the TV state by the infrared transmitter transmission.At this moment, it is the operation of may command TV.
In addition, other that feature operation is set is the same; When LED-1, LED-2 glimmered simultaneously, mistake appearred in the expression learning process, the learning key that need operate from new study.
More than the present invention is had been described in detail, obviously it can not be interpreted as limited range of the present invention.The spirit and scope of the present invention can only be limited by claim.
Claims (2)
1. multifunctional intelligent infrared telecontroller, be made up of keyboard, infrared signal receiver, CPU (central processing unit), clock circuit, Erasable Programmable Read Only Memory EPROM and Infrared Projector etc., it is characterized in that: CPU (central processing unit) links with described keyboard, infrared signal receiver, clock circuit, Erasable Programmable Read Only Memory EPROM and Infrared Projector respectively; When described keyboard key was pressed the generation digital signal, the difference of the treatment state signal that CPU (central processing unit) is produced after pressing according to key was in infrared signal accepting state or infrared signal emission state respectively; Described infrared signal receiving element receives infrared signal in real time, and the infrared signal that receives is sent to CPU (central processing unit) after amplifier is with signal amplification, shaping; Described CPU (central processing unit), when being in the infrared signal accepting state, CPU (central processing unit) will be pressed the difference of signal according to the Object Selection key, the infrared signal that receives is stored in the appropriate address of Erasable Programmable Read Only Memory EPROM, when CPU (central processing unit) is in the infrared signal emission state, the signal difference of pressing according to the Object Selection key by CPU (central processing unit), the signal that is stored in the appropriate address of Erasable Programmable Read Only Memory EPROM is taken out, carry out emission through Infrared Projector; Described Erasable Programmable Read Only Memory EPROM, according to data-signal, address signal that CPU (central processing unit) transmitted and write instruction, write data accordingly in the appropriate address storage,, the signal in the appropriate address is taken out according to address signal and the reading command that CPU (central processing unit) transmits; And being sent to the described infrared signal transmitter unit of CPU (central processing unit), the data-signal according to CPU (central processing unit) transmits sends corresponding infrared emission signal, thereby reproduces the infrared signal of the former correspondence that receives.
2. infrared remote controller according to claim 1 is characterized in that: described remote control circuitry is by RC-1220 chip, S
1-S
39Button and infrared reception, emitting diode L
1, L
2, L
3, L
4, form, the RC-1220 chip is U
11 pin connect 1 pin of another MC34064 chip; 2 pin connect+the 5V end, also pass through D respectively
1And D
5, D
2And D
6, D
3And D
7Three series arm ground connection; 3 pin connect+the 5V end; 4 pin and S
22, S
23, S
24One end of button is connected, and also passes through R
11Ground connection; 5 pin and S
19, S
20, S
21One end of button is connected, and also passes through S
10Ground connection; 6 pin and S
16, S
17, S
18Button one end links to each other, 8 pin and S
10, S
11, S
12Button one end is connected, and also passes through R
7Ground connection; 9 pin and S
7, S
8, S
9Button one end joins, and also passes through R
6Ground connection; 10 pin and S
4, S
5, S
6Button one end is connected, and also passes through R
5Ground connection; 11 pin and S
1, S
2, S
3Button one end is connected, and also passes through R
4Ground connection; 12 pin and S
25, S
26, S
27Button one end is connected, and also passes through resistance R
12Ground connection; 13 pin and S
28, S
29, S
30Button one end is connected, and also passes through resistance R
13Ground connection; 14 pin and S
31, S
32, S
33Button is connected, and also passes through resistance R
14Ground connection; 15 pin and S
34, S
35, S
36Button one end is connected, also by resistance R
15Ground connection; 16 pin and S
37, S
38, S
39Button one end is connected, and also passes through resistance R
10Ground connection; 17 pin and S
1, S
4, S
7, S
10, S
13, S
16, S
19, S
22, S
25, S
28, S
31, S
34And S
37The other end of button is connected; 18 pin and S
2, S
5, S
8, S
11, S
14, S
17, S
20, S
23, S
26, S
29, S
32, S
35And S
38The other end of button is connected; 19 pin and S
3, S
6, S
9, S
12, S
15, S
18, S
21, S
24, S
27, S
30, S
33, S
26And S
39The other end of button is connected; 20 pin ground connection; 21 pin are connected with 6 pin of another 24C01 chip, and 24C01 chip 6 pin connect+the 5V end; 22 pin are connected with 5 pin of 24C01 chip, and 24C01 chip 5 pin connect the 5V end; 23 pin meet triode N
1Base stage, N
1Collector series connection infrared diode L
1, L
224,25,26 pin connect+the 5V end; 27,28 pin are respectively by infrared diode L
3, L
4Ground connection; 29,30,31,32,33,34,35,36 pin connect+the 5V end; 2 pin of 37 pin interface 3PIN, 1 pin of 3PIN connect+the 5V end, and 3 pin of 3PIN are earth terminal; 38, meet crystal XTAL between 39 pin; 40 pin respectively with 2 pin of chip MC34064,1 pin of interface POWER is connected with+5V end; The 2 pin ground connection of interface POWER, the 3 pin ground connection of chip MC34064; Above-mentioned S
1Be key to be set, S
2Be SCAN key, S
3Be AUX1 key, S
4Be AUX2 key, S
5Be the VCR key, S6AMP key, S
7Be TV key, S
8Be TUN, S
9Be CBL, S
10Be CD, S
11Be POWER key, S
12Be A/B key, S
13Be SHIFT key, S
14Be DISP key, S
15Be R EC key, S
16Be PLAY key, S
17Be RW key, S
18Be PAUSE key, S
10Be STOP key, S
20Be FF key, S
21Be AVD key, S
22Be VID key, S
23Be PGM key, S
24Be MVTE key, S
25～S
33Be numeral 1,2,3,4,5,6,7,8,0 key, S
34Be ENT key, S
35Be RCL key, S
36Be CH+ key, S
37Be CH-key, S
38Be VOL+ key, S
39Be the VOL-key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96109731 CN1172314A (en) | 1996-09-10 | 1996-09-10 | Multifunctional intelligent infrared telecontroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96109731 CN1172314A (en) | 1996-09-10 | 1996-09-10 | Multifunctional intelligent infrared telecontroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1172314A true CN1172314A (en) | 1998-02-04 |
Family
ID=5120560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96109731 Pending CN1172314A (en) | 1996-09-10 | 1996-09-10 | Multifunctional intelligent infrared telecontroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1172314A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004006564A1 (en) * | 2002-07-05 | 2004-01-15 | Lixin Ran | A remote controller of interactive tv with a touch control plate |
| CN100389441C (en) * | 2005-04-14 | 2008-05-21 | 杭州博脉科技有限公司 | Studying and up grading system and method for enhanced |
| CN100419811C (en) * | 2003-11-11 | 2008-09-17 | 浙江中控技术股份有限公司 | Infrared signal learning type control device and method |
| CN100451923C (en) * | 2005-09-27 | 2009-01-14 | 李大东 | Remote-controller for computer |
| CN101998078B (en) * | 2009-08-18 | 2012-08-08 | 金宝电子工业股份有限公司 | Universal remote controller and its frequency setting method |
| CN101714290B (en) * | 2009-10-30 | 2013-06-12 | 深圳创维－Rgb电子有限公司 | Remote control unit and remote control method thereof |
| CN103325239A (en) * | 2013-06-27 | 2013-09-25 | 苏州创智宏云信息科技有限公司 | Household intelligent learning terminal |
| CN103914970A (en) * | 2013-12-30 | 2014-07-09 | 安徽科大讯飞信息科技股份有限公司 | Active matching method and system for remote controller key codes |
| CN105823176A (en) * | 2016-03-23 | 2016-08-03 | 张春生 | Automatic control setting system for air conditioner |
-
1996
- 1996-09-10 CN CN 96109731 patent/CN1172314A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004006564A1 (en) * | 2002-07-05 | 2004-01-15 | Lixin Ran | A remote controller of interactive tv with a touch control plate |
| CN100419811C (en) * | 2003-11-11 | 2008-09-17 | 浙江中控技术股份有限公司 | Infrared signal learning type control device and method |
| CN100389441C (en) * | 2005-04-14 | 2008-05-21 | 杭州博脉科技有限公司 | Studying and up grading system and method for enhanced |
| CN100451923C (en) * | 2005-09-27 | 2009-01-14 | 李大东 | Remote-controller for computer |
| CN101998078B (en) * | 2009-08-18 | 2012-08-08 | 金宝电子工业股份有限公司 | Universal remote controller and its frequency setting method |
| CN101714290B (en) * | 2009-10-30 | 2013-06-12 | 深圳创维－Rgb电子有限公司 | Remote control unit and remote control method thereof |
| CN103325239A (en) * | 2013-06-27 | 2013-09-25 | 苏州创智宏云信息科技有限公司 | Household intelligent learning terminal |
| CN103914970A (en) * | 2013-12-30 | 2014-07-09 | 安徽科大讯飞信息科技股份有限公司 | Active matching method and system for remote controller key codes |
| CN105823176A (en) * | 2016-03-23 | 2016-08-03 | 张春生 | Automatic control setting system for air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100705307B1 (en) | Automatic Configuration Mechanism for Universal Remote Controller | |
| US6690290B2 (en) | Media system and remote control for the same | |
| US5457478A (en) | Control device | |
| US5414761A (en) | Remote control system | |
| US5228077A (en) | Remotely upgradable universal remote control | |
| US5296641A (en) | Communicating between the infrared and midi domains | |
| US6097520A (en) | Remote control receiver and method of operation | |
| US8675057B2 (en) | Obtaining consumer electronic device state information | |
| JPH0241238B2 (en) | ||
| CN101529348A (en) | Method and apparatus for remotely operating appliances from video interphones or shopping terminals | |
| CN1959757A (en) | System and method to control a device using a remote control device and a soft remote control | |
| US20050151886A1 (en) | Remote controller | |
| CN1172314A (en) | Multifunctional intelligent infrared telecontroller | |
| CN101419748A (en) | Universal remote control and distant control code searching method thereof | |
| US5822098A (en) | Device and method of communication by infrared radiation between a user and a remotely controllable apparatus | |
| EP1209642A1 (en) | Video recorder and process for its control | |
| CN1112343A (en) | Apparatus and method for automatically performing channel chance of television receiver using video cassette recorder | |
| CN2496193Y (en) | Intelligent electrical tourist guiding apparatus | |
| CN1423432A (en) | Telecontrolled sender and sending/receiving system using same | |
| AU648277B2 (en) | Universal remote control system | |
| JP3107142U (en) | Voice recognition remote control device | |
| CN1148226A (en) | Universal remote control system | |
| CN1607736A (en) | Wireless transmission and controlling apparatus for video/ audio, multi-system TVs | |
| RU53797U1 (en) | UNIVERSAL REMOTE CONTROL SYSTEM | |
| CN201226185Y (en) | Wireless remote controller of electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |