CN2106453U - Miniature handler control automatic order dial and play telephone - Google Patents

Abstract

The utility model relates to a microprocessor control automatic order dialing and playing telephone, comprising a microprocessor control circuit, a line signal examining circuit, an electronic dialing circuit, a speech control circuit, a speech receiving circuit, a keyboard and display control circuit and an external input output and line switching control circuit. The utility model can automatically continuously dial more than four thousands different telephone numbers according to the scheduled order, and when a telephone is dialed up, the telephone can remind the calling user to talk and automatically play the pre-set voice of the calling user to the called user. The utility model can inspect (display or print) the telephone numbers dialed through or not dialed through. When the device does not automatically work, the original telephone of the user is used as normal and automatically or manually dials other telephones. The utility model can also do works such as voice message leaving, timing voice reminding, etc.

Description

Miniature handler control automatic order dial and play telephone

The utility model belongs to the telephone communication calling party device in the patent classification electricity part.

At present, the various phones that use when having many phones to be put through, can only manually be dialled one by one and cry both at home and abroad, and efficient is very low, and the busy line resource time is long.The utility model is exactly the improvement at the problems referred to above.

Principle of the present utility model is, utilize the automatic processing capacity of microprocessor, the dial-up circuit of electronic telephone and the proprietary circuit of this device etc. are controlled, make whole device under the program control of establishment in advance, the telephone number order that presets by the user is automatically dialled one by one and is telephone number corresponding, after judging closing of the circuit, the control automatic playback of voice system is also controlled other parts and is carried out corresponding operating.If during phone " nobody connects to account for wired OR ", skip this number automatically, dial and be next phone.Telephone number has been dialled after one time, repeats automatically to dial the phone that cries those " the line is busy " and " nobody connects " again, so moves in circles, and all connects until the one group of phone that has preset number.This device is by the microprocessor control unit A that has program and data storage, line signal detecting unit B, electronic dial unit C, voice control unit D receives the E of ticket unit, keyboard and indicative control unit F, outside input-output unit G, circuit switching control unit H forms, and sees Fig. 1.

During use, this device is attempted by between original phone (this electromechanics words) and the outside line.Utilize keyboard or G input can reach 4,000 different telephone numbers by the calling subscriber earlier, and the number of input can be weaved into several groupings, each grouping can be provided with initial dialing time also can not be provided with initial dialing time, and the packet telephony that initial dialing time is not set implies and cries for dialling immediately.Then, the processing mode of setting behind the closing of the circuit of each grouping is " broadcasting recording " or " user's communication ", be " broadcasting recording " as processing mode, and then with the D typing and store the speech that preparation is broadcast, it is " user's communication " that the packet telephony of not recording implies.The internal clocking self-clocking.Dialing time not then, outside line and this electromechanics words are connected, the normally use of this electromechanics words.Initial dialing time arrives, and A control H connects this device and telephone line automatically, and control C transfers to first telephone number in the current grouping then automatically.Then, the signal in the circuit is detected, and detection signal is delivered to A identification by B.The signal that A sends here B is discerned and is judged, distinguishing three kinds of situations then handles: when 1.A judges " connection " and processing mode is set at " user's communication ", control D sends " phone is logical " speech, F shows the telephone number of connecting, E opens to two parties, wait for user's communication, talk-through, control C transfers to follow-up telephone number.2.A when judging " recording is broadcast in connection " and processing mode is set at " ", control F shows the telephone number of connecting, control D by telephone line to the continuous playback of called logical user, this moment, the calling subscriber can monitor according to circumstances, and control E opens to two parties, and two parties can be chipped in the blanking time of playback, when both sides converse, D stops playback automatically, and A judges recording broadcast and talk-through, and control C transfers to follow-up telephone number.3.A when judging " nobody connects to account for wired OR ", skip this number, control C transfers to follow-up telephone number.After one group of telephone number had been dialled, the number of " nobody meets sb. at the airport to account for wired OR " so moved in circles before A control C dialled once more and cries, and connected until whole telephone numbers of current group.

The user can suspend or withdraw from above-mentioned automatic mode at any time with the break key on the keyboard.

Before the beginning of this device was dialled automatically, whether the user detected external bell signal in the time of can automatic dialing being set with the dedicated array of keys on the keyboard, and the device acquiescence does not detect bell signal.If be provided with the detection bell signal, when dialling automatically, before every group of telephone number, A sends on-hook signal by H to telephone line earlier, controls B then and detects in the telephone line whether external bell signal is arranged.If there is not bell signal, transfers to a telephone number automatically and carry out other follow-up operation.If bell signal is arranged, the special-purpose indicator light that A controls on this device is bright, reminds the user to have the outside line application to connect.The user can temporarily be interrupted the automatic work of this device according to circumstances, makes this electromechanics words and outside line connection and carries out normal talking.The user's communication on-hook that finishes, this device more automatically with the connection of outside line circuit, work on.

After if the user imports initial dialing time, do not import and wait the telephone number dialled, direct typing speech, dialing time arrives, and A control D play-overs the recording (message) of correspondence several times automatically by E.The user also can press corresponding playback button, and A control D is play the recording of correspondence several times immediately by E.

Invention main points of the present utility model are as follows:

1. one kind is the automatic sequence dialing and the playback phone of control core with the microprocessor, realized dialling continuously automatically by predefined procedure at the fixed time crying different telephone numbers and calling party telephone to the automatic playback in called general family, principle is seen Fig. 1, it by microprocessor control circuit, line signal testing circuit, electronic dial circuit, voice control circuit, receive telephone circuit, keyboard and display control circuit, outside input and output and circuit switching control circuit and form.

2. the line signal testing circuit is seen Fig. 2, the audio signal that it will represent telephone line states through diode filtering, power amplifier 386 amplify and the not gate shaping after transfer to the judgement that microprocessor carries out frequency identification and finally makes line status.

3. voice control circuit, see Fig. 3, on the control input and output I/O mouth that it directly is connected in microprocessor with the State Control end and the I/O address end of T6668 speech processor system, the speech output end of T6668 speech processor system directly is associated on the telecommunication circuit of telephone set, recording, playback and the phonetic synthesis of speech processor system is carried out direct program control by microprocessor.

4. microprocessor is controlled the electronic dial circuit, see Fig. 4, it is controlled microprocessor input and output I/O mouth and latchs drive circuit 74LS373(or switch matrix CD4052) join, and control 373(or 4052) output is with the actuation of keys of analog telephone, 373(or 4052) output is connected on integrated dial-up circuit input, and (integrated dial-up circuit is looked different phones and is different, for example HD868II is 40992), thereby make the telephone number that will be pre-stored among the microprocessor memory RAM under the control of integrated dial-up circuit specific program in microprocessor ROM change into the dial impulse of standard one by one, and realize the continuous control of this operation by predetermined rule and order.

5. circuit switching control circuit, see accompanying drawing 5, it is made up of electronic switching circuit (relay that pliotron or triode drive), lift and depress action by what the break-make (or the adhesive of relay and release) of electronic switch was finished the phone hook switch, the State Control end of this circuit directly is associated on the input and output I/O mouth of microprocessor, by microprocessor this device and the online and off line of telephone line is carried out program control.

The major advantage of this device is as follows:

1. connect several different phones that set in advance automatically continuously.Phone of every connection is reminded user " phone is logical ", and is shown the telephone number of connecting.

2. the speech of prerecording from the called general family playing and calling user of trend.Two parties also can directly be conversed.

3. start working automatically at preset time.

4. can check the telephone number that (show or print) put through and do not put through at any time and add up.

5. can be provided with and store nearly 4,000 telephone numbers as required, and these telephone numbers are divided into groups.

6. current group, zero-time and put through post processing mode and can be provided with keyboard.

7. when device was not in automatic dialing status, the original phone of user used as usual.When device was in automatic dialing status, the calling subscriber also can suspend its work, needed the interim phone that cries of dialling to dial to cry.

8. utilize the equipment in this device, also can carry out other work such as sound message, timing notice.

Claims (5)

1, a kind of is the automatic sequence dialing and the playback phone of control core with the microprocessor, it is characterized in that, it by microprocessor control circuit, line signal testing circuit, electronic dial circuit, voice control circuit, receive telephone circuit, keyboard and display control circuit, outside input and output and circuit switching control circuit and form, it mainly acts on, automatically dial continuously by predefined procedure at the fixed time and be the different phone number that presets and putting through the recording of back to the called automatic playing and calling user in general family, or directly conversation of prompting.

2, dialing of microprocessor according to claim 1 control automatic sequence and playback phone is characterized in that the line signal testing circuit is made up of signal filtering, shaping, amplification three parts, and frequency identification and state judgement are finished by microprocessor.

3, microprocessor control automatic sequence dialing according to claim 1 and playback phone, it is characterized in that voice control circuit directly is connected in voice system State Control end and address ram end, control end the parallel I/O mouth of microprocessor, the voice system output directly is associated on the telecommunication circuit of phone, by microprocessor recording, playback and the phonetic synthesis of voice system is carried out direct program control.

4, microprocessor control automatic sequence dialing according to claim 1 and playback phone, it is characterized in that microprocessor control electronic dial circuit links up microprocessor I/O mouth by interface and integrated dial-up circuit respective end, constituted a specific microprocessor dial-up circuit, under the specific program control in ROM the corresponding data among the RAM are changed into the dial impulse of standard in order one by one, and realize the continuous control of this operation.

5, microprocessor control automatic sequence dialing according to claim 1 and playback phone, it is characterized in that the circuit switching control circuit forms its State Control end by electronic switching circuit and directly be associated in microprocessor I/O mouth, carry out program control by microprocessor.

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