JPS59225662A - Telephone switch - Google Patents

Abstract

PURPOSE:To obtain a telephone switch by which a remote apparatus is activated at an optional time from any place where a telephone set is placed and in which possibility of malfunction is less because of a wrong number by utilizing a bell tone of a telephone set used in a conventional household. CONSTITUTION:In using the device actually, a telephone set 1 is set onto a device main body 15, an electric apparatus to be activated is connected to a plug socket 11 for AC 100V and digital switches 5, 5' are set to optional numerals, e.g., [2] and [3]. Then a telephone call is made from a telephone set at an optional place to the telephone set 1 to which the device is set, a handset hooks on before the 3rd tone rings after confirming the 2nd tone by the handset and another phone call is made once more within 1min successively and then, the handset hooks on before the 4th tone rings after the 3rd tone rings, and then a power source is fed to the apparatus to be activated connected to the plug socket 11 and the apparatus is activated.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a telephone switch according to the VT standard, which is used for controlling all on and off functions, such as from a retreat to a home.

[Background technology]

Generally speaking, when you want to operate a device or device from a completely closed location, the method is as follows:
- An operation method using a timer or an operation method using a timer can be considered. By the way, among these, the one for the bender's seat control means is a lead wire as a conventional example? The control unit may be moved to a location far away from the field being operated, or it may be moved to a location far away from the field where the control unit is operated, or if the control unit is moved to a location far away from the field where the control unit is operated, or if it is simply
Is the operated device from a different location? These devices are generally operated, but it is difficult to maintain a long distance from the operated device to the control unit, and cost reduction is necessary, especially when controlling home appliances. There were times when there were seagulls that were almost impossible to control from a distance. The latter operation using a timer allows once all the operations are set, the operated device will not be produced only at the set time, and it will be possible to control Xlr at any time. there were.

[Purpose of the Invention] The present invention has been developed based on the above points, and by utilizing the ringing sound of a telephone commonly used in households, it is possible to make a telephone call from any place where there is a conversation. The object of the present invention is to provide a telephone switch which allows λ1j to make a remote call at any time, and which reduces the possibility of erroneously calling 11jJ due to similar telephones.

[Disclosure of invention]

(Components) The present invention will be explained below based on FIG. The call bell rings by fortune teller JPj. (2) is a microphone and %
i detects the bell sound of spoken language: 1) and converts it into an hypochondrium signal. 13) is the transmitter's first corner circuit, and the microphone \2)
The signal output from n is increased by one quotient to bring it down to a level that is easy to process. (4) is a Zagital-type counter, which counts the output from the signal amplification circuit 13) every time the bell rings, and outputs the counted value as a Chigittal counter. For example, if the counted number is "convex" and this & is to be output as a 4-digit binary number, a signal of [00Ill will be output.

Note that this counter (4) is connected to the -reset switch (I2
1. In addition, the wire is a waveform metal circuit, (141 is J
\Rus[1] Discrimination time 1 It is common, and only the signal amplification circuit + 31 output for the bell tone of the regular length is countered (4)
to use human power. +51 '51' is a digital switch, and the carrier is using the digital switch +51! 5)'
You can arbitrarily set values as the first and second set values using the buttons on the board. The example in the figure is a digital switch in which a single digit number can be set, and the position of the output terminal changes depending on the set value. ing.

(61+61' is a digital digitizer and converts the output from the digital switch j51+51' into a digital signal.For example, the set substitute is r2Jr3J, and this number 2 has a total of 8 digits. If you want to convert it to binary and output it, (-00100011J
Outputs two signals. (7) is a signal with a -1 digital value, and the counter 14) is the first value of the counter 14).
6) Output via k and digital signal generator (61(6)
Output from 1' * Jt V L s When the outputs match each other, the output signal is output. 7
b) It has y, and the 1st place ratio Soft (7a) is %l setting precept 1゛ digital signal generator (6) output and
) When the output count scream and t Jt match, data "1" is set to the second memory scream, and the lower comparison part (7b) has data rlJ on the brown 2 mech 7 side. When the set is set, it is 1 tsubo and 2 scissors are 1 tsubo.
When the output of the digital signal generator 16)' of the 1st memory embryo and the output of the 1st memory embryo (at the time of the second telephone call 11)) are matched, the relay is activated. driver! 9) Sends an output signal of K゜H" level. In addition, in the above-mentioned case, when the mismatch is judged to be 711" and "t"L at n, the output of the softener (7) is sent to the υ set circuit (1
8i'z1 made, Nori set circuit (GF with Riki Tayama
Set the counter t+)i mentioned above and set it to the initial state.

(8) is a means for opening and closing the contacts according to the output signal from the converter, for example, to Relay Dry J (9), to relay (1
θ), ACIO□v outlet (11) constitutes 几, and when the output signal from the converter (7) becomes ゞH level, the relay to Rhino (9) becomes one island, and the relay
(10) is closed, and the AC100V outlet (10) is closed.
1) is supplied with AClooV. Here, the waveform vertical circuit (I3) described in IJIJ detects and shapes the #voice direction wave signal output from the signal amplification circuit (3) and converts it into a pulse signal. It is configured so that only the pulse signal corresponding to the regular bell tone is manually input to the counter (4) of the secondary stage, except for those that are missing during a predetermined time. This prevents the counter (4) from cutting 1/1 due to the sound of the pond other than the bell sound, and the first bell sound is extremely short.
If the bell sound does not have the regular length of time, then
.

The very short bell sound keeps the counter (4) from going up by 1'. Also, the count of 1 blood on the counter (4) is recorded in the 11th degree room (I6),
Every time the counter (4) counts up, the number 1lIiL' is recorded, and the recorded shout is sent to the computer (7).
Enter.

tJ71 is a silent section detection circuit, and when the output of the pulse discrimination circuit (14) does not occur for a certain period of time (for example, 5 seconds), it rings the bell 1w by calling the 1d caller 1).
J is finished and 't'lJ vh is output? The recording ratio/1st edition (7), which aims at the timing when the output of this silent section detection circuit 07+ occurs, performs the ratio 1 cutting, and at this time, the publication of the ratio 1st edition (7) is "Disagreement"
Reset time t181 k↑'"l" at the same time as n
@J and resets the counter (4)t. Furthermore, the upper 6 self counter is reset switch L121
p, and when this reset switch 021 is operated, the counter (4) is reset.

(I cut outside) Next, the 1jlJ production of the above embodiment will be explained according to Figure 1. The user must press the digital switch +5] (5+
' to set arbitrary characters such as "2" and "convex". Here, set n using the digital switch (5).
The number "2" in the name of the filj is 1d and 1, and the latter i1mr3J, which is set with the digital switch (5)', is the 2nd setting. At any time, the user can access any location l3 that is blocked from the ntc location where the device of the above embodiment is set.
1i''lF-If you make a call by using the 1-■d reading code on a telephone with the device side of the above-mentioned Arashi line set to 1) The bell rings. Then, the microphone set near this tun a fortune teller '11, 2) detects this bell and imitates the sound of nausea No. 18. This chanting sound is a signal. Since the signal input to the amplifier circuit (3) is a sound P signal, it is processed inside the waveform circuit section, and when the bell is ringing, it is at the 1H# level, and when it is not ringing, it is at the 1H# level. It is converted into a signal with % L 1 level.The output of this wave is processed by the pulse discrimination circuit (14) and then manually input to the digital counter (4). This counter (4) has the function of making a count error due to the 4-digit binary internal count I+Mk depending on the number of the day that is input. The initial status is [0OOOJ.

When the telephone number 1a is input by the ringing of the telephone (1), the first ring is ``0OO1j, and the second ring is 1-''.
0010J, count down like rollj at the fifth bell. Note that this page 16 is output from an output section with four output terminals.
Ill111Jishi WJr Shiku Monodori 1 This first method (16) is written, B contents are inputted to the digital switch (5 ) +51' is the first set number of dogs 1m '2
J and the second setting are set to ``5'', so the output terminal becomes a bulge representing ``convex'' 2. Digital signal generation iiJ (61+61
' is the output terminal of this digital switch +51 f5+ '2. It is detected electrically by applying a voltage of 2 to each terminal and converted into a binary number of 1 digits. In the example, the digital switches (5) (5)' are set to "2" and "convex", so the output of the digital signal generator +61 +61' is l'-00100011J. This hypocenter is outputted from an output section having 8 output terminals, and is input manually to the converter (7) as an 8-digit binary value. The converter (7) outputs the output signal sounds of the 1- and digital 1a generator i61 fil' via the counter (4), and both of them match. The output of the discrimination circuit (14) during the last pulse is generated and the pulse 11 discrimination circuit does not occur within a predetermined period of time (for example, 5 dollars). Therefore, when the counter (4) does not count up, an output signal is generated in the silent section detection circuit (17), and at this time, the ratio softener (7) performs the ratio soft cutoff, and the ratio softener (7) The final count number stored in 161 and the digital signal generator +61 +6
1 The throne and the lower 4 of the 8-digit data sent from 'n
The number 1 and 2 ratios expressed in large numbers are soft. Thus top 4
When the Gaunt number 1 does not match with either the first setting Maki 1 of the digit and the second setting Maki 1 of the lower 4 digits, the ratio
) immediately outputs an output to the reset circuit section. Therefore, the reset circuit section resets the counter (4)r, and the next ton t3
11) Prepare for count-up due to call □. On the other hand, first, the first output signal ("2" in the example) from the digital signal generator (6) and the count 1 of the counter (4) are compared and matched by the upper ratio converter (7a). Suppose n is detected, the second method 1 is detected by this match detection output.
Data "1" is set in 9). Next, under the condition that data "1" is set in this second dial 091, when the telephone 1) rings for the second time, the bell rings five times and a digital signal is generated! 181' from 2 sets 1 yen (in the example "3") and the count 1 of the counter (4)
A match was detected with the relative softness n in the lower Himonto (7b).
If this is the case, data "1" has already been set in the second memory 9) as in J:, Ren, so it means that both the first and 2nd memory setter 11i have been merged, and the second memory 9) has been merged. ) output occurs and turns on signal to relay driver (9)? The first low point of the relay relay is closed, and at the same time, an output is output to the reset circuit and the counter (4) is reset. The output of the above Hinu device (7) is the relay LIOI
(w) Opening/closing means (8) O-crossing relay driver (9)
When this input reaches %n''L, the relay driver (9) turns on and off.The relay (10) is turned on by the sushi driver (9).
(lO) is blown horizontally so that the contact closes when the relay driver (9) turns on/off. Therefore, Lillet~1
Contact 101 is closed. This relay uoi v this is AC
Contip for I OOV (+11 is connected, relay (when the contact of 10j is closed, A CI OOV l)
l ml :/t, :/ToKAC100V is used as a monk for phase transmission.

Thus, except for using the device τfu 1 of ``North 6 Self Relaxation 1'', there is a device side (diagonal 5) that houses the circuit of 7r for 2 and 1, and just like that for 1. □Telephone on the ground・1)? Set it, and then for AC100V described in 111]:/1-tll
1K, spinning machine 1 lower electric device (i.e., by inserting turtle #? 1f-[machine'db) k connect, digital switch +51 (5 or t arbitrary number 1 shift, e.g. r2J
Revised to r3J.

After this, at any time, the device is set to 1 from telephone 4 located at any location, and e-phone 7 is set to fL city 91).
After calling the number and confirming that the bell rang twice with the receiver,
The caller hangs up before the third ring, then calls again within one minute, and this time hangs up at 11■ when the bell rings the fourth time. This turns on the power to the operated device connected to the outlet (1) and performs Uf'F.In addition, if the FF device under test is turned off, the reset switch (4) installed on the counter (4) When one pulse is applied to l, the circuit shown in Fig. 1 is reset and the contact of relay 111Jl is also opened, i) f# is turned off and the n word is released.

〔Effect of the invention〕

Since the present invention is a horizontal development as described above, it is necessary to install the device of the present invention in the vicinity of the existing telephone set.
You can control the operated device from any remote location just by
The vomiting machine has the effect of holding the remote control switch and pressing the remote control switch, and since it is set to 1% and 2nd, the bell sounds only on the first shift and the vomiting machine is called twice. The operated device will be turned off only if you do this inadvertently, so please be careful not to accidentally turn it off by sending the same message. As it becomes very small,
It is also possible to greatly reduce the possibility that the operated device will turn off by mistake in the case of a telephone call with the intention of making a phone call. It has the effect of

[Brief explanation of drawings]

Fig. 1 is a block diagram of an embodiment of the present invention; Fig. 2 is a perspective view of one method of installing the same as above; - 1) The telephone t(4) is placed on a counter. Agent Masukaji Ishi 1) Yuki Shichi

Claims (1)

[Claims] U) means for detecting the ringing of the telephone and converting it into a nausea signal; a counter for counting the nausea signal; and two types of number 1 shift setting, a first setting value and a second setting value. Both the threshold value determination means and the number setting means are adjusted so that the count value of the counter and the total ratio are changed.
A soft means for detecting that the ringing of the ticket bell was performed sequentially by the 1st, 2nd, and 2nd settings, and the output of this soft means is used to control the electrical output to the operated device. A telephone switch is equipped with a switch means for turning on and off.