CN1192640A

CN1192640A - Speech control system for radio telephone set

Info

Publication number: CN1192640A
Application number: CN97106302.8A
Authority: CN
Inventors: 于胜吉
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-03-03
Filing date: 1997-03-03
Publication date: 1998-09-09

Abstract

A kind of radio telephone voice operating and controlling system is provided with central controlling microprocessor, radio telephone interface, voice setting and driving circuit, voice program processor, telephone network controlling circuit, memory, voice input and output unit, which are connected by wires to realize the functions including voice secret code setting, telephone number setting, voice controlled receiving and sending, voice inquiry dailling, answering, recording and calling etc. The various operating and using functions all can be controlled by voice. The user need not to operate by handing the phone, so the unsafety when use radio telephone on driving is redused. The whole utility value of radio telephone is increased as the user can select output mode in conversation.

Description

Speech control system for radio telephone set

The invention relates to a kind of speech control system for radio telephone set, it mainly is to utilize the line of circuit design to cooperate and finish that speech cipher is set, telephone number is set, voice control transmitting-receiving, speech polling dialing, answer function such as record calling, and the wireless telephonic various function of manipulating all can be controlled by voice.

Person-to-person communication distance has been shortened in the invention of " phone ", and the estrangement of avoiding letter to come and go being caused makes the transmission of message more rapid, can be rated as a Communication Equipment easily.

Yet, traditional phone belongs to line type structure, its fit on is that phone is arranged on the default circuit, can only make fixed point when therefore installing puts, so just, cause the both sides of conversation must be in the scope that its phone microphone wiring can reach, and interrupt ongoing work, cause suitable inconvenience and time waste.

In view of this, people just are diverted to " radio " technology the transmitting-receiving aspect of phone, and then develop " wireless type " phone structure, use and both call sides can be held microphone to any place no longer be confined in the limited range of phone, improve the convenience of its use, even in conversation, can proceed uncompleted work, avoid job schedule to be subjected to conversation to influence or interrupt.

And the development of early stage wireless type phone, it mainly is the improvement of doing at indoor wired formula phone, structurally be that phone and microphone are done the separate type design, the two utilizes transmission circuit to link, using any place that microphone can be taken to its communication context uses, this really has high convenience, but must place indoor and factor such as communication context is little because of being subject to phone, causes its still difficult scope of application that breaks away from interphone.

For this reason, cooperate the opening of radio channel in recent years, just develop and radio telephone (being commonly called as mobile telephone) and wireless toll telephone (being commonly called as speakerphone), the transmission-receiving function of long distance is provided, use and make radio telephone really reach the convenience that " wireless " uses, and needn't lean on the switching of main station again as transmitting-receiving because of it, the user can hold mobile phone in any place (on car, dining room etc.) converse, for often not for the user of fixed location, really can obtain the pipeline that links with other people at any time, grasp relevant message and change, increase substantially the utility function and the value of " phone ".

And because these radio telephones have radio transmission-receiving function, relatively all have in any place and can receive the phone that other people drag on and, if this moment is by chance in driving the way, steer direction dish and grip mobile phone on the other hand and converse on the other hand then, the perhaps clear-cut conversation of stopping, with the former talking mode, not only cause carelessness in the driving easily and the generation that results in an automobile accident, or influence traffic because of slowing down the speed of a motor vehicle, and the latter's parking conversation is perhaps feasible at Ordinary Rd, but it is then unworkable on highway, therefore in the automobile of advancing, use great potential safety hazard when radio telephone is real to have caused driving, and using also quite inconvenience in the operation, for taking the safety of driving into account, general recommendations had better not be used radio telephone in driving, but but this safety recommendation does not limit the convenience of place use to conflict mutually with radio telephone, forms to fail in the radio telephone use to obtain to break through always, the problem that solves.

For addressing this problem, though the present demand of in car, using at radio telephone by manufacturing firm and develop the transceiver that wired formula earphone and microphone are formed, use the driver needn't be conversed by handset telephone, it can attentively be driven by both hands steer direction dish, the probability of avoiding conversing because of diverting one's attention and resulting in an automobile accident and take place is to improve traffic safety.

But, this wired formula transceiver no doubt provides facility and the safety in the conversation, but externally still needing the handset telephone dialing before the conversation, cause it to use the problem that still has in the operation on inconvenience and the safety, simultaneously because its conversation is open, when sitting in the car when other people are arranged, still need to converse for some confidentiality phone in the handset telephone mode, therefore, in wireless telephonic use, aforementioned system also fails to provide straight positive ease of use and fail safe.

Moreover, for wireless telephonic holder, except the aforementioned inconvenience of in car, using and safety problem, more normal have the radio telephone holder to forget when leaving automobile to take phone away and be stolen, the monetary loss lost of phone not only, more may be because of the stolen cost of the phone call that produces great number, cause the problem of dual loss, for this problem, present radio telephone does not provide solution, the holder can only be to complicated formalities such as telecommunication bureau's application time-out conversations in the hope of self-insurance, inconvenience that it caused and time, the waste of money remains to manage to solve in fact, improve.

Main purpose of the present invention is, cooperate by different circuit connection lines, provide a kind of have comprise that speech cipher is set, telephone number is set, voice control transmitting-receiving, speech polling dialing, answer the control system of functions such as record calling, the wireless telephonic various function of manipulating all can be controlled with voice, and then, make user's handset telephone operation again, so that can reduce the safety problem that radio telephone may be derived when driving, and can when conversation, select output mode, improve its whole practical value according to this.

Of the present invention time a purpose is: utilize the speech cipher set-up function, make these radio telephones become the exclusive phone of specific personage, use and can carry out the operations function according to specific voice, avoid other people to usurp.

Another object of the present invention is: utilize the function of voice control transmitting-receiving, can filter the object of conversation, and then whether decision is answered or transferred to and answer record, avoids the interference of unnecessary phone.

Another purpose of the present invention is: utilize telephone number set-up function and speech polling dial feature, the user can term sound control system be dialled automatically, exempt inconvenience and safety problem that hand-held dialing is derived.

A further object of the present invention is: utilize it to answer the function that record is called out, particularly can leave word by automatic answering machine when the phone ring unanswered, and dial calling set or the telephone number of establishing reservation with radio telephone automatically, avoid missing important phone so that get in touch with the holder.

Another purpose again of the present invention is: the set-up function of one group of four password is provided, use to prevent that when main frame is lost other people from usurping, or remote-controlled change password reduces to minimum to stop its function with monetary loss.

Of the present invention again again a purpose be: provide earphone or the voice of receiving words function that amplify switch, and can cooperate the setting of secret telephone number directly to transfer earphone to receive words, can keep according to this and receive the privacy of talking about.

And except aforementioned functional, based on actual user demand, the present invention more provides AC and DC two kinds of different electrical power supplying modes, outside the applicability in car, more can meet telephone-moving to indoor user demand according to this.

That is, final purpose of the present invention is to improve the existing radio words to use desirable shortcoming to the greatest extent of operation, so that the wireless telephonic best practicality of the restriction that is not subjected to drive a vehicle is provided.

The present invention realizes like this, comprise stabilized voltage power supply and central control processor, its characteristics are to become with this central control processor respectively in addition wireless phone interface unit, voice setting driver element, telephone network control unit, the speech parameter memory of double-way connection, with set driver element with voice and become the voice program processor of double-way connection, become the headphone of double-way connection with the telephone network control unit, become the wireless telephone transceiver of double-way connection with the wireless phone interface unit, and the microphone that is connected with the input of voice program processor.Further characteristics of the present invention are: 1, also have the speech cipher memory that becomes double-way connection with the voice program processor; Said speech cipher memory has four password setting structures; 2, also has the dual-memory that becomes double-way connection with central control processor.3, also have the Infrared earphone Transmit-Receive Unit that becomes two-wire to connect with the voice program processor, and the microphone, the Infrared earphone Transmit-Receive Unit that connect with circuit successively, and this two Infrared earphones Transmit-Receive Unit becomes the bi-directional electromagnetic ripple to connect; 4, also has a function thumb-acting switch that connects mutually with the input of voice setting driver element; 5, also have the function that connects mutually with the output of central control processor to show indicating member; 6, said stabilized voltage power supply is 12 volts of DC power supply or one group of indoor 110/230 volt of AC power of cigar lighter in one group of car.

Accompanying drawing of the present invention is simply described as follows:

Fig. 1 is a circuit block diagram of the present invention.

Fig. 2 is a voice main program operational flowchart of the present invention.

Fig. 3 is speech interface output of the present invention, goes into process chart.

The present invention provides a kind of speech control system for radio telephone set, particularly the convenience that uses in car at radio telephone and designing.

The understanding of the function of now for enhancement the present invention being formed structure and finishing cooperates Fig. 1～3 further to specify in the back:

At first, see also circuit structure schematic diagram shown in Figure 1, the present invention is on the composition of integral body, roughly comprise: a central control microprocessor 10, wireless phone interface unit 11, driver element 12 set in voice, voice program processor 13, phone NCU network control unit 14, speech parameter memory 18, voice output is gone into equipment and (is comprised microphone 19, loudspeaker 20, Infrared earphone Transmit-Receive Unit 21,30), headphone 23, wireless telephone transceiver 26, microphone 19, and power supply unit of voltage regulation 15 etc., it mainly is to utilize data processing and the wireless telephonic control of central control microprocessor 10 as each circuit; And set driver element 12 and voice program processor 13 as speech cipher with voice, the setting of telephone number, the voice Control Parameter is set, and the output of voice, go into to handle, wherein this speech cipher system is stored in one group of speech cipher memory 16, this telephone number is to be stored in the dual-memory 17 via central control microprocessor 10, this voice Control Parameter then is stored in one group of speech parameter memory 16, in addition in its voice output, go into the aspect and can be divided into two kinds of the pattern of amplifying and headset modes, this pattern of amplifying is to import as source of sound with microphone 19, with loudspeaker 20 as voice output, this headset mode then Infrared earphone Transmit-Receive Unit 30 and the microphone 31 of the wireless headset worn of one group of infrared ray Transmit-Receive Unit 21 person of being used of mat cover is defeated as voice, come in and go out, its voice are defeated, the pattern of coming in and going out is to be set by a function thumb-acting switch 22 to switch the voice control model; And the realization of other functions, be utilize phone NCU network control unit 14 can with calling set 23 and interphone line, show that with a function indicating member 24 shows its each functional status, can set it with a password key setup unit 25 and start the password that uses, and the power supply of native system is by a stabilized voltage power supply 15 supplies, and its supply can be DC power supply or two kinds of patterns of indoor AC power of cigar lighter in the car.

Cooperation by aforementioned circuit, when the user utilizes

microphone

19 or 31 input voice controls, judge the sound that whether belongs to speech cipher setting person through voice program processor 13 earlier, its audio frequency conforms to, then signal is reached central control processor 10 and carry out parameter interpretation and processing, can dial automatically according to its Control Parameter, switching or answer multinomial function such as record, and the voice that will receive from radio telephone change by

loudspeaker

20 or 21 outputs of Infrared earphone Transmit-Receive Unit through central control processor 10 and voice program processor 13, constitute basic functional architecture flow process of the present invention in view of the above.

See also flow chart shown in Figure 2 again, on the speech cipher of operation first before the present invention uses is set, it is first setting operation password, do interface planning through the voice program processor, after sound circuit is carried out setting program, the tested speech handling procedure, function cresset handling procedure, sound circuit handling procedure and voice access handling procedure carry out dependence test to be handled, if no problem then changes through speech interface handling procedure and Infrared earphone handling procedure, deliver to central control processor or output through the peripheral hardware of voice program processor, and problem is arranged if handle the discovery speech sound signal after tested, then utilize reset circuit to restart the setting code program; And in the parameter that telephone number is set and the voice Control Parameter is set, be to follow aforementioned flow process to carry out, finish the setting of related data according to this.

Other sees also flow chart shown in Figure 3, the present invention exports in the processing carrying out speech interface, mainly be to do each defeated, end points inspection of coming in and going out earlier, reexamine radio telephone whether with interface end points line, if line automatic jumper connection phone networking interface then not, as then not finishing this program with telephone connection, if then carry out the setting data of central control circuit with telephone connection, termination routine then, and as not having system's electricity language and interface line, then directly carry out the setting data of central control circuit, then termination routine.

Line via foregoing circuit cooperates and the internal processes processing, just can reach full-automatic speech control function, uses very easily when driving is provided, and its function characteristic that realizes is as follows:

(1) has voice control transmission-receiving function.

(2) control of tool voice and automatic the reception are answered recording function.

(3) have most group telephone number memory functions, and can to set the array number be the direct transfer ear machine in secret district Receive.

(4) call voice is reported function, can inform telephone number by the calling party after, through the automatic analysis of main frame whether be The secret number and directly the transfer ear machine receive, or with voice suggestion, the user can or manually switch to red with voice control Outside line earphone receiving or turn to and answer record.

(5) tool voice call function of searching can directly dial automatically, or behind user's enquiry number, again with language Sound control system is transferred to.

(6) applicable in car the 12V dc source of cigar lighter and indoor 110V/230V exchange power supply, can place car Interior use, or move indoor use.

(7) main frame receives voice reporting caller ID function automatically, can be voice reporting or display and shows its shape Attitude can be by switching over.

(8) incoming call is during the ring unanswered, but behind the automatic answering machine, pulled and connected by the host computer using radio telephone that the user reserves Call out device or telephone number.

(9) radio telephone has the automatic charging function in host socket, and has charging indication LED demonstration state.

(10) speech cipher set-up function, variable user's voice record, it can set 1-2 people's voice record, with as user's restriction, avoids usurping problem.

(11) has four figures main frame password setting function, with as starting up's password.

When (12) having a power failure, can enable stand-by power supply automatically.

(13) answer under the record state at ring unanswered's main frame,, can inform automatically that the speaker changes the function of dialling calling set or telephone number when the radio telephone reception is bad when reaching certain potentials.

(14) but voice control volume is adjusted function.

(15) after radio telephone leaves main frame, but the automatic tangent expiry feature.

(16) when main frame is lost, the function of remote-controlled change host-initiated password.

(17) when main frame is lost, can obtain the last code phone by password and redial the voice reporting function.

(18) the remote-controlled main frame of listening to is answered record content and last code telephone number.

The present invention is via the composition design of circuit, cooperate the speech processes program, just wireless telephonic various operations can be finished by voice control, and increase telephone number memory, the inquiry dialing, password settings etc. are all multi-functional, make it when driving, the driver fully needn't hands-on and can directly receive and dispatch with language control, use the safety issue that to avoid a hand-held phone proficiency direction of operating dish to be derived, reduction is to the influence of traffic, improve its traffic safety, the convenience of its use and practical value are worth being promoted employing, solve the problems that present radio telephone meets with.Generally speaking, the present invention is directed to the innovative design that wireless telephone operations is done, really can meet practicality and industrial utilization, not less than being an excellent outstanding design.

Claims

1, a kind of speech control system for radio telephone set, comprise stabilized voltage power supply (15) and central control processor (10), it is characterized in that becoming with this central control processor (10) respectively in addition the wireless phone interface unit (11) of double-way connection, driver element (12) set in voice, telephone network control unit (14), speech parameter memory (18), with the voice program processor (13) that becomes double-way connection with voice setting driver elements (12), become the headphone (23) of double-way connection with telephone network control unit (14), become the wireless telephone transceiver (26) of double-way connection with wireless phone interface unit (11), and the microphone (19) that is connected with the input of voice program processor (13).

2, speech control system for radio telephone set according to claim 1 is characterized in that becoming with voice program processor (13) in addition the speech cipher memory (16) of double-way connection.

3, speech control system for radio telephone set according to claim 1 is characterized in that becoming with central control processor (10) in addition the dual-memory (17) of double-way connection.

4, speech control system for radio telephone set according to claim 2 is characterized in that said speech cipher memory (16) has four password setting structures.

5, speech control system for radio telephone set according to claim 1, it is characterized in that becoming with the voice program processor in addition the Infrared earphone Transmit-Receive Unit (12) of two-wire connection, and the microphone (31), the Infrared earphone Transmit-Receive Unit (30) that connect with circuit successively, and this two Infrared earphones Transmit-Receive Unit (21), (30) become the bi-directional electromagnetic ripple to connect.

6, speech control system for radio telephone set according to claim 1 or 5 is characterized in that also having a function thumb-acting switch (22) that connects mutually with the input of voice setting driver elements (12).

7,, it is characterized in that showing indicating member (17) with the function that the output of central control processor (10) connects mutually in addition according to claim 1 or 2 or 3 or 4 or 5 or 6 described speech control system for radio telephone set.

8, speech control system for radio telephone set according to claim 1 is characterized in that said stabilized voltage power supply (15) is 12 volts of DC power supply or one group of indoor 110/230 volt of AC power of cigar lighter in one group of car.