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;) · · · · '1 and aa4xuxga Patent Office Secretary 1k Hero 1 1, the title of the invention 蓄 リ モ ー
ト i remote control I [Phase] Japan Patent Office ■ JP-59-793020 Release Date Aki 50. (1975)
6.27. Japanese Patent Application No. 4g-72'1528 [Phase] Date of filing date? , (197, 5) //, /,? .
Examination request available (all six pages) Office internal reference number '1346236466c,' /
name of the invention モ name of the invention 名称 name of the invention 超 ultrasonic remote
control device '2L S S S 囲 1 1 A transmitting unit for transmitting a variable p # sI + Gi, in which
an ultrasonic frequency included in a pulse cycle is changed according to a plurality of circuits to
be covered, and '9 rules & control code from the transmitting side Low-frequency pulse is
generated from the previous t 'satellite wave control signal in the upper IIr data unit to generate
a clock pulse based on the pulse cycle of the low-frequency pulse. M1 wave number which is an
ultrasonic frequency of the generator circuit, the motion control time detection circuit which
detects 1 to 1 when outputting the above-mentioned reference wave function i 伽, and the
ultrasonic wave frequency of the rhetorical wave control signal to the front. Scatter the counter
and the top one frequency counter ll to luxury pulse, which is controlled by the Gaya time
detection circuit to your Toe seven counts 1 installment @It, before delivery of a plurality of
types of Brazil section low-frequency pulse the frequency force corresponding to 'from the
counter counting output a plurality of? In order to control the controlled circuit with the variable
output signal of the forward and reverse counters whose gates are set by inputting counting
operation signals to the forward and reverse counters as D4N gate signals of the respective
forward and reverse counters corresponding to the circuit 11 Ultrasonic remote control device.
4, agent 〒
& Lt; & apos; & gt; The present invention is an invention to be applied to a remote control device
which can be controlled from an immediate point like when rolling. Have you ever sent a wave
over the past? & A means to remotely control the control circuit. -Set this ten-stage 悼 super 1 f
BL 0 frequency to multiple, transmit this, and receive (l! In this section, the frequency group of
each ridge is separated into red by a filter, and an output corresponding to the ultrasonic wave is
ramped up, and a relay is made by this output signal to control the controlled circuit. However, in
the case of such a table control means, it is extremely tedious to use a large number of
frequencies due to the nature of ultrasonic waves set to multiple PI species, that is, ultrasonic
transmission and reception EndPage: 1 transducer. In order to perform reliable remote control,
only about 3 small numbers of O legs ffI can be set, so that the control nodes have a narrow
drawback. Therefore, the present invention is intended to provide an ultrasonic remote control L
/ apparatus capable of widening an optimum frequency of 1 type and a quarter-one range.
Detailed description of one embodiment of the present invention will be given below with
reference to the drawings. The drawing shows the ultrasonic remote control disapproval for
adjusting the sound 1 of the four-channel stereo, and FIG. The oscillation winding l, the low
frequency pulse oscillation b2, the modulation path 3.1 power amplification connection path 1
and the speaker 5 are included. -The above ultrasonic wave oscillator 1 oscillates 50 KH 2 o 1
drum, and the low frequency pulse oscillation number 2 is of 8 mary to perform the volume of 4
channel stereo high and low fM1 @. It is KW to be selected and output low frequency. In other
words, the sound of the first channel-t is the control in the low direction and the control in the
high direction, so the frequency pers is 2 必 and the control in the image direction is low. The
frequency of the low frequency pulse is determined so that 1150 cycles of ultrasonic waves are
included in one cycle of the pulse, and the control in the high direction includes 1 cycle of low
frequency pulses and 1Q50 cycles of ultrasonic waves in y. The frequency of the low-wave pulse
as determined by Similarly, in the second to fourth channels, two types of low-frequency pulses
are essential for volume control in both directions t1 and high directions respectively, and they
differ according to the same means as in the first channel. A 4 k Fh wave ball is determined. As a
result, low frequency pulse 1 channel sound 1 time j j low direction →) Jlz-9 Evoked wave
number 1150 cycles high direction → B Hz → ultrasonic number 12150 cycles second channel
volume control low direction → CH 21 → super Sonic wave 21!
IQ cycle high direction → DIL 2i − + ultrasonic wave number 2260 cycles third channel volume
1! 1lllk +, low direction → KHz → ultrasound number 3150 cycles, high direction → FHz → sum
sound wave & 3 ffi 80 cycles # 4 channel volume $ control low direction → GHz-) ultrasound
number 4150 cycles high direction → HHz-4 ultrasound number 4250 The oscillation of the
straw is obtained by changing the OR time constant of the flip-flop that oscillates the low-layer
wave pulse, and the selective sweeping of the low-frequency pulses A to H is an appropriate
rotary switch. This is done by providing each channel. -And the ultrasonic wave modulated to the
above-mentioned low frequency pulse becomes a P9 wave control wound and is transmitted by
the speaker b. FIG. 2 shows a receiving section, which is received by the ultrasonic receiving
number 7 via the transmitted tension / wave control signal line microphone 6 and received, and
the receiving number is combined with the Schissmitt circuit 't- Rays input to frequency # 1
through amplifier 8 are split into lines 7 input to low frequency pulse detector lo. The modulated
wave control signal that is output in multiples from the preceding supersonic fII reception
number is the waveform shown in FIG. 3 a, and this − waveform is shaped by the amplifier 8 to
have its waveform shaped and amplified. It is input to the counter 9. "The frequency counter 9it
counts and stores the frequency of the ultrasonic wave included in one cycle of the low
frequency pulse, and this counting operation is input from one terminal of the reset i per cycle of
the low frequency pulse It is controlled by the mentioned clockbase. Further, the low frequency
pulse is detected by detecting the change wave control KI signal inputted from the low frequency
pulse wave-wave 10F1 division recording-sound-wave reception circle 7. The extracted low
frequency pulse is amplified by Ann-7 ′ ′ 11 and then the waveform shown in FIG. 3 is
generated. It is input into the monotonite multi-vibrator V-41 abbreviation) 13). The abovementioned clock pulse generation circuit 11! In this case, a low-gloss low-waste-wave pulse is
detected, and the rising low-frequency pulse and the rising sit pulse are taken out, and these two
pulses are used as glock pulses. EndPage: 2 The above-mentioned latch pulse performs one
control of storing the count value of the ultrasonic frequency in the frequency counter 9 in
another built-in storage unit, and reset number (total L of sound wave frequency @ pl: 餐Is reset
to count the ultrasonic frequency within the next low frequency pulse cycle and make it possible
to perform an Il-III operation.
Furthermore, the multivibrator 13 has one working time n's of the longest period among the
frequencies A to H of the low frequency pulses, and the n's 1 'subcla When the low frequency
pulse is set to J, and the low frequency pulse is input, the start point of the operating time is set
every 1 cycle, and the low frequency pulse is input. Output continues as shown in d. −(−L、
、Cユに、シツヶ7. Some times, two □. The output from the multivibrator 13 is input to the
AND gate 14 so that the clock signal is output from the clock 14 while the clock frequency pulse
1 and 1 is being input, and the clock pulse is output from the clock pulse 扛 the frequency
counter. It is input to the 4p9 reset terminal. FIG. 4 shows a control unit, and the S wave number
counter 9 divides the supersonic frequency f & number in the low frequency pulse by 10 to
divide the input modulated wave s'a signal by 10 and generates the upper three digits of noise. *
It is counted by a two-digit counter by removing it as well, as the last digit indicates an unstable
operation. For example, if the tj 41 channel volume is low for 1150 cycles, the lower two digits
150 are consequently eliminated and the upper two digits 11 are counted. The counting
operation stores the count value by the latch pulse in the clock pulse 9, the counting operation is
reset by the reset pulse, and the count value stored by the latch pulse is subsequently input by
the next latch pulse. It will be stored back to the value. Then, according to the stored count value,
the output 1-is obtained from the output terminal 'corresponding to the count value of the output
terminals Ox to C8. That is, first channel volume control low direction → 11! 11 tot → self
terminal high direction → 1m! 50 cycles → 12 → CQ terminal 2nd channel Volume and controllow direction → j! 150 cycles → 21 → C3 terminal high gear direction → 225 o-cycle → crystal
→ C4 terminal, 3rd channel volume control low direction → 3150 cycles → 31-) 05 m child
height direction → 3250 cycles → 32 → C6 terminal fourth channel Volume control low
direction → 41 bO cycle → 41-+07 terminal high direction → 4 ffi! So cycle → 42 → C8 terminal
Output terminal CICg :, cpsC4: 05e6: ('yes switch connected to the or gate, corresponding to low
direction and high direction of volume 2 control of each channel of frequency power generator
9) And these go-around counters 19 ~ 20.21 jffi corresponding to the Champol of each of these
ore gates 15 to 18!
13.24.l! The output of the oscillation gate Q is connected to these AND gates i3 to 26.
Further, the OR gate 28 is connected to the output terminals C1, 03, 0B, O'7 signal OR gate 28
corresponding to the volume control low direction of each channel of the output terminal O1-Ca,
and the OR gate 28 ' Output terminal corresponding to the volume control reverse direction of
each channel t connected to the reverse step control gate Os is converted to [Ogu] 29 [8], and
this or gate 29 is operated on each of the reversible counters 19. It is connected to the -22
normal step advance control gate. Further, the lifter failure outputs a low frequency (l Hz low
frequency) and the reversible counters 19 to Q2 are stepped by the low frequency pulse. FIG. 5
shows the reversible counter 19, and the output terminals ('l--de k are connected to resistors R1
to R9 which are sequentially divided into large and small resistors. These resistors R1 to R9 are
connected to prevent reverse current. The output terminal 301 C is connected through the
output terminals D1 to D9 of L ', and RIO is a voltage dividing resistor, and uses the output
voltage between the ground and the output terminal 30 as a 匍 i% signal. . The voltage n between
the output terminal 30 of the reversible counter 19 and the ground is zero at a constant, and
EndPage: 3 force voltage V is V−TI) tXRIO / (RIO + Rn) ′. (However, Rn-R1 * Ra,... R9) As
described above, the pressure change of the output terminal 5oH11 is outputted, and this voltage
change is loosely converted to a resistance change to adjust the volume of the first channel to
high and low. The reversible counters 2o to 2 corresponding to the 2nd to 4th channels are the
same as the reversible counter 19V of the first channel (the 1st control method is the same as
the 1st control method). The operation will be described. First of all, if it is necessary to adjust 鶴
4 Chassylterre o's crane l on the high note @, then the transmitter transmits a modulation wave
control signal in which one KH of 50 KHsl is modulated to a low frequency pulse of BH2. Do. In
the reception unit, the control unit 4 receives the micro control signal 4 through the reception
unit 1 and the ultrasonic wave frequency is input to the counter 9 via the control signal
amplification amplifier 8. It is detected by the instrument 10. -A low frequency pulse detected by
the above low frequency pulse detector '10 outputs a croke pulse every l pulse cycle by the clock
par A / pulse generator lR, and a low frequency pulse is input to the multi pie brake # 13 While
the multivibrator 13 produces an output, the AND gate 14 outputs a clock pulse.
Then, since the above mentioned clock pulse latches and resets the frequency counter 9 every 1
pulse cycle of the low frequency pulse, the above counter 9 counts the two digits 12 of the 1aio
cycle every reset, and the output terminal C2 output; , This 1i 111 crane signal is 1fio in the low
frequency pulse B to the frequency counter 9? It is outputting while the ultrasonic wave of the
cycle is being input. S · Control of the output terminal, C idle l! 1 Ifi No. a gate! ! Reversible
counter for side 1 channel through 9, forward-forward 9, genit working 4 、, 喪 記 カ C terminal
C2 1111 C is オ ー グ ー) 1! Antoge-through i!)! Open 13 As a result, since the pulse from
oscillation number 17 is input to the reversible channel J119 for X channel via AND gate Q3, the
counter 19a advances in the positive direction, and the output terminal d, the output terminal
The C9z output is sequentially converted and output. Therefore, the output steel for adjusting the
volume is 3 °, which means that the volume of high channel voltage channel 1 is high note * +
Kllii. Then, the count-up of the reversible counter 19 is sequentially converted to high volume
1I11 from the output terminal d1. Note that when the reversible counter 19 makes a forwardadvancing animal --- is controlled by the transmission time from the transmitter, that is, it is
controlled while generating an output- while detecting an input of multi pie blur-Jf 13 or a low
frequency, When the transmission S is transmitted 15111, the multivibrator 13 stops the
zeniography, and the AND gate 14 is closed, the counting operation of the frequency cowler 9 is
also stopped, and the output 4 of the output terminal α disappears. Therefore, since the AND
gate 23 closes the gate, the reversible counter 19 stops stepping and holds the output state of
the output terminals 0'1 to C'9 producing an output. Note that if sweeping to perform low
volume control of the first channel in the transmission section is performed, the low frequency
pulse IdAH2 is obtained, so the perimeter ftj / number counter 9 counts 11 cycles of 50 cycles
per cycle of AHz. Output terminal, CIJ: fi specific output occurs. Therefore, the reversible counter
19 is subjected to reverse F-control in reverse, and the output terminal d9 outputs data to the
output terminal d1111. In addition, the volume control Kagami R # of the other 2nd-4th side
channel! It is adjusted to 1 channel and reiJ-like. Furthermore, in the above embodiment, the
frequency counter is operated by changing the frequency of the ultra-f wave included in one
cycle of the low frequency pulse by applauding the cycle of the peripheral pulse, and the
frequency counter is operated as another means The frequency counter of the ultra-tf &
contained in the low frequency pulse l cycle is changed by changing the low frequency cycle to
1% to 1% by changing the cycle of the low frequency cycle to 1 to 1%. EndPage: 4 can be
As described in the above embodiment, when the ultrasonic remote control according to the
present invention is kept stationary, the ultrasonic waves of the set frequency fII number are
modulated to low s: IN, pulse, and within one cycle of this low frequency pulse The frequency
corresponding to the frequency value of the ultrasonic wave is counted by the frequency ラ ン I,
and the output corresponding to the count value of the frequency 避 is made to correspond to a
plurality of control circuits. Since the signal is Goo F, even if it is one frequency set by Stuttering
fIjt, control to control a large number of tllllli1 circuits by the tailing of low-spinning pulses, a
signal is obtained, and very wide control a * te + Be obtained. . 11i1 like your ruch vibrator. The
pulse from the clock pulse generation circuit controlled by the lli1 time detection circuit counts
IJII! Since it is reset every count, one ^ wave number counter by the counter of Ii number is
reversible. It is possible to control Callan I, and it is possible 2 to expand the control lI # range of
the controlled 11 circuits.
4 block circuit diagram of the simple explanation part of the drawings, Fig. 2 block circuit
diagram of the reception part, # 3 is the time chart of the main part of Fig. 2, Fig. 4 fll of the
frequency counter part, l *! [91 'road block. The figure 5 shows the control i 11 times 1 in FIG. 1
of the reversible counter part. 100. Ultrasonic frequency-200. Low frequency pulse oscillator
700. Ultrasonic wave reception 1 h 9 mm waste wave number-counter 12 ° 0. Clock barose
generator-generator 13, ..., pr% type monostable multi-purpose elibrators 19-46, 0. '5 J' reverse
counter 2 'F, ..., oscillation participation attorney patent attorney naga 1) j! Akira 1st EndPage: 5
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