CN2205617Y

CN2205617Y - Voice dialing device

Info

Publication number: CN2205617Y
Application number: CN 94237154
Authority: CN
Inventors: 伍尚魁; 陈继平
Original assignee: XIANGTAN NEW PRODUCTS DEV I XU
Current assignee: XIANGTAN NEW PRODUCTS DEV I XU
Priority date: 1994-04-20
Filing date: 1994-04-20
Publication date: 1995-08-16
Anticipated expiration: 2004-04-20

Abstract

The utility model relates to a voice dialing device which utilizes voice to control the automatic dialing of wired and wireless telephones. The utility model solves the defects of no indication and troublesome operation of the existing voice dialing device for a telephone, and is composed of a keyboard, a dialing control circuit, a telephone number memorizer, a dialing circuit, a voice storage control circuit and a display circuit, wherein, the voice storage control circuit is composed of a storage unit selection key which respectively controls a control switch circuit and a memorizer by a coding circuit and a display circuit. The utility model has the advantages of less operation keys, convenient use, accurate operation and efficiency enhancement.

Description

Voice dialing device

The utility model relates to a kind of auto-dial unit that is used for wire telephone and radiophone.

In present wired or wireless telephone set, need dialing one by one during use, the user must remember or find callee's telephone number, even the telephone set of band storage number also needs to remember or finds the number that will transfer to exist in which storage button, moreover the number of storage is many more, that remembers is just many more, often feels inconvenient when the user uses, and wastes time and many people easily make mistakes when using.Raise-position along with telephone number, the number that will transfer to when making a phone call is just many more, the redialing function of (wired or wireless) can only be effective to the number of last input in the present telephone set, and when being subjected to words side all the line is busy, present telephone set can only redial last-number several.In other occasions, push-button dialing or even dangerous one by one, as when driving, dial traffic accident easily takes place, when meeting the urgent patient and will cry for help or meet the ruffian and swarm into the room and will report to the police, all may have little time to recall, search and key in one by one the telephone number that will transfer to.

In order to solve the problems referred to above that exist in the present telephone set, existing people proposes a kind of reasonable solution, and as Chinese patent ZL92226812.6, this patent adopts voice control telephone automatic dialing, has solved the major part in the problems referred to above basically.But because this patent still adopts full button form to the input matrix of voice storage, the unit that is each storage voice all has button corresponding one by one, thereby the number of keys that needs is more, the unit of storage voice is many more, button operation is just complicated more, still needs more memory on the other hand when storage.Whether a certain voice storage unit there has been not prompting of voice, when storage, has just washed out original easily, caused misoperation.Solve to such an extent that be halfway for the convenience of memory and operation, accurate aspect like this, also promptly only solved and extracted telephone number, deposit number in and then do not make improvements.

The purpose of this utility model is to provide the storage of a kind of a small amount of operating key operation voice of usefulness and telephone number, and can show whether memory cell have information control the voice dialing device of the automatic dialing of telephone set with voice.

The utility model is finished with following mode: a kind of voice dialing device that is used for wire telephone and radiophone, it is made up of keyboard 10,

dialing control circuit

3 and 4, repertory dialler memory 5 and dialing circuit 6.Be connected to voice storage control circuit and display circuit on the input of the speech recognition circuit 3 in the dialing control circuit; The voice storage control circuit is made up of the input that memory cell selecting key 7 encoded circuit 8 connect switching circuit 9 and memory RAM 11 respectively, output control signals to speech recognition circuit 3 through switching circuit 9, the input of speech recognition circuit 3 output connected storage RAM11; The input of display circuit 12 connects the output of coding circuit 8 and memory RAM 11 and speech recognition circuit 3 respectively.The control end of the output termination switching circuit 9 of memory RAM 11 is as locking control.

Compared with prior art the utlity model has following advantage:

Telephone number deposit in extracting of telephone number all do not need the memory search.

2. owing to there is memory cell to show whether a certain unit has had voice, and is furnished with the deletion password, thereby eliminated misoperation, for example, ten the memory cell key M1-M10 that have that in the telephone set of band storage at present, can store (comprising wired and wireless) ten numbers, can store 20 numbers, 20 memory cell key M1--M20 are arranged.Which unit telephone number exists in, by Mi(i=1.2 ... N) (N is the telephone set memory capacity) specifies, suppose there is telephone number by Zhang San among the Mi, Li Si does not also know to have among the Mi (because not having memory cell whether to have the demonstration of telephone number), when Li Si deposits telephone number, if also selected the Mi unit to deposit the telephone number of oneself in, the telephone number that pre-exists among the Mi of Zhang San is just washed out so, thereby cause misoperation, be exactly that Zhang San is when thinking to deposit a number again, must remember that also which unit has had telephone number, otherwise misoperation will appear, when using more than two of the people of this phone in addition, the appearance of misoperation will make the very bad usefulness of the mode of this storage number.Chinese patent ZL92226812.6 is owing to adopt speech recognition, Outgoing Number is improved, need not remember, but not make improvements, still adopt said method depositing telephone number in, so when the storage telephone number, still need memory, very bad usefulness, the utility model has just solved the problems referred to above fully, need not remember, simple to operate, accurate.

3. the button on the telephone ' s faceplate has significantly reduced, and makes operation be more prone to, and is more suitable for using in the numerous common people.

4. the redialing function of telephone set can only be effective to the last number of dialling at present, but the utlity model has any redialing function, such as several when being subjected to words side all the line is busy, present telephone set can only redial the number of last dial-out, the utility model then can be transferred to any one number that has deposited at any time, repeatedly, this function makes the user can save a large amount of time and touch potential, is more suitable in demands of social development.

Fig. 1 is the circuit block diagram of technical solutions of the utility model.

Fig. 2 is the circuit theory diagrams of an embodiment in the technical solutions of the utility model.

Below in conjunction with accompanying drawing the utility model is elaborated:

Principle of the present utility model is as follows, as shown in Figure 1:

Memory cell options button in the keypad 7 at first, select memory cell, if this unit has had voice (as callee's name), then memory RAM 11 makes display circuit 12 show the information indicating that has had voice, if the user will delete the voice messaging in this memory cell, then down continue operation.If do not delete then again by the memory cell of this key to have selected, after memory cell has been selected, Dui Ying telephone number deposits in the telephone number memory device 5 by keyboard 10 with it, phonetic entry key in the keypad 7 then, by microphone voice (as callee's name) are deposited among the speech memory RAM1 by speech recognition circuit 3, send signal simultaneously, deposited voice messaging in to indicate this unit for RMM11 and display circuit 12.

During use, user's off-hook and pronunciation, speech recognition circuit 3 will be compared with the characteristic quantity that pre-deposits the voice of RAM1 one by one by the characteristic quantity of the voice of microphone input, the voice that selection is complementary, to export the code of this unit among the RAM1 by speech recognition circuit, after interface circuit 4 decodings, choose memory cell corresponding in the telephone number memory device 5, by dial-up circuit 6 dial-out telephone number line sending roads wherein, simultaneously, can demonstrate memory cell and show the telephone number of having transferred to by memory cell display 12 with LDE or LCD by number display 2.

Keyboard 7 is made up of 1-3 button, be used to select memory cell, deletion and startup speech recognition circuit 3,10 numbers of this and telephone set storage at present need 10 buttons, storing 20 numbers needs 20 buttons to compare, and and Chinese patent ZL92226812.6 in 12 buttons of need at least of using compare, number of keys significantly reduces, easy to operate, accurately.

Keyboard 10 is the buttons on the ordinary telephone set, is made up of 0-9 numerical key and function corresponding key, but no longer needs the key of memory cell, for example stores 20 memory keys of 20 numbers, M1, M2 ... M20 etc.

The utility model is when selecting memory cell, if display circuit shows when certain memory cell has had voice, then do not select a memory cell else if do not think deletion, if will delete two kinds of schemes are arranged then: a kind of is that the voice that continue down to operate new deposit in into, original voice just are capped, another kind is the new voice of can not restoring, unless after the voice deletion of independent deletion switch or button with this memory cell, could be deposited in new voice again, this deletion action or add coded lock or do not add adds that the back just only allows someone or certain several people to have the qualification of deletion voice.

This device can be contained in the existing wired or wireless telephone set of memory type, with shared a part of button of this machine and dial-up circuit, power supply circuits etc., also can make voice control auto-dial unit separately and link to each other with existing mobile or fixed line telephone machine.

Fig. 2 is the electrical schematic diagram of an embodiment of the present utility model

The characteristics of Fig. 2 scheme are that speech recognition circuit 3 is made of monolithic speech recognition integrated circuit * D101, RAM1 adopts 6264, keyboard 7 adopts two buttons: memory cell selection key K1 and speech recognition circuit 3 storage vice activation button K2, coding circuit adopts CMOS integrated circuit 4518, switching circuit adopts 4051, RAM11 adopts 4537, interface circuit 4 adopts 4051 number memories 5 and dial-up circuit 6 to be made up of a slice integrated circuit WE9148, this phonetic dial device is installed in the existing memory type telephone set, except that increasing the voice automatic dialing, still keep the repertoire of former machine, and cancel the M1-M19 memory cell options button in the former switch dish.

This machine course of work is as follows: press the K1 key and select memory cell, selecteed memory cell outputs to display circuit 12 its unit numbers of demonstration by 4518 output Q0, Q1, Q2, Q3, time is about 1 second, Q0, Q1, Q2, Q3 output to 4537 simultaneously, output to the display demonstration with whether there being sound result in this memory cell, also this output can be received simultaneously the control end of switching circuit 9, whether control it can be switched on, relevant signal with other, as lock, combinations such as password can realize that specific people just can accomplish to delete earlier the work that afterwards deposits new number in.If display demonstrates this memory cell and has had voice, then can continue by K1 key, the memory cell of having selected, after empty memory cell chooses, the telephone number that will be deposited in by keyboard KY deposits in the buffer of WE9148, press the K2 key again with switching circuit 9 gatings, the switch matrix of its output connection * D101, by microphone voice are deposited among the RAM1 by * D101, deposited back * D101 and will export its memory cell number by WD0-WD3, WD0-WD3 send display to show on the one hand, send interface circuit 4 on the other hand, interface circuit 4 is connected corresponding memory cell key Mi among the WE9148 number after deciphering with the memory cell on the WD0-WD3, the connection of Mi deposits the telephone number in the WE9148 buffer in the Mi unit in, simultaneously * D1 end that D101 sends information to 4537 by EOR puts 1 with this unit and shows that this unit has had information, so far, just finished the storage work of a telephone number and corresponding voice thereof.Off-hook and pronunciation when making a phone call, the voice that speech recognition circuit 3 is just sent microphone here compare with the voice that pre-deposit among the RAM1, produce recognition result, choose corresponding memory cell among the WE9148, after this unit is selected, by WE914 ⒑ ⒛ ⒛ 8 its number is outputed on the circuit, finish dialing.

Claims

1, a kind of voice dialing device that is used for wire telephone and radiophone, it is made up of keyboard [10], dialing control circuit [3] and [4], repertory dialler memory [5] and dialing circuit [6], it is characterized in that being connected to voice storage control circuit and display circuit on the input of the speech recognition circuit [3] in the dialing control circuit; The voice storage control circuit is made up of the input that the encoded circuit of memory cell selecting key [7] [8] connects switching circuit [9] and memory RAM [11] respectively, output control signals to speech recognition circuit [3] through switching circuit [9], speech recognition circuit [3] output connected storage RAM[11] input; The input of display circuit [12] connects the output of coding circuit [8] and memory RAM [11] and speech recognition circuit [3] respectively.

2,, it is characterized in that the output of memory RAM ［ 11 ］ connects the control end of switching circuit ［ 9 ］ as locking control according to the described voice dialing of claim 1 device.