CN1248852A - Telephone device that speaks the phone number of the caller - Google Patents

Abstract

A telephone set able to speak out the telephone number of caller features that when it rings, the telephone number of caller can be spoken out, or the telephone number of caller can be remotely listened to by external telephone, and the receiver can be used to judge the telephone number of caller and store it in memory. When a call is received, the receiver detects the telephone number of the caller and speaks it through the voice IC and stores it after the first ringing signal is input. After the ringing signal is received for a predetermined number of times, the telephone automatically receives the ringing signal, the dual-tone multi-frequency signal receiver and the microprocessor are used to judge the number inputted by the external telephone, if the number is the control code inputted by the user, the stored telephone number of the caller is spoken out by the voice IC.

Description

Can say the telephone apparatus of incoming call number

The invention relates to a kind of telephone apparatus, particularly relevant for a kind of telephone apparatus of saying incoming call number.

In the field of telecom communication, it is a general trend that caller identification code is provided, and its practice is that caller identification code is followed closely after the ring first time usually, is sent to together on the other side's telephone set, its caller identification code is the mode modulation in addition that utilizes frequency shift keying (FSK), sees also Fig. 1.For the telephone set with caller identification code discriminating function, this frequency shift keying signal can be received in first bell signal RING back.Therefore, under on-hook (on-hook) state, after telephone set receives first bell signal,, can separate the telephone number that reads out electric person as long as start the frequency shift keying signal receiver.Above-mentioned frequency shift keying signal includes channel and catches and grab signal (channel seizure), beacon signal (mark) and packet (data package).

The telephone set that generally has the caller identification code discriminating function can solve also recording incoming person's telephone number, sets the screening authority of telephone number more in advance via the telephone set user, and whether decision will send ringing tone.Relatively, the incoming call number of noting also must be operated before telephone set in person by the user, could learn via the demonstration captions.But, but make the effect of this kind telephone set be restricted thus, for example, when the user outside for a long time, can't learn that then who once sent a telegram here, and may incur loss through delay the timeliness of contact.Certainly, use the general answer phone person's that perhaps is the recording incoming another kind to select, but, be not sufficient to allow the user can intactly grasp all callers' data so rely on answering machine owing to still have that many people are uncomfortable to stay information facing to answer phone.

In view of this, for the problem of improving known telephone set with caller identification code discriminating function and propose the present invention.

One object of the present invention is to provide a kind of telephone apparatus of saying incoming call number, and it can say caller's telephone number when ring.

Another purpose of the present invention is to provide a kind of telephone apparatus of the caller's of saying telephone number, and it can listen to the incoming call number that is recorded by the outside line remote control.

The present invention is achieved by the following technical solution, that is,

A kind of telephone apparatus of saying incoming call number comprises:

One caller identification code receiver is received from the signal of outside line input, and according to received signal, differentiates caller's telephone number;

One controller receives the incoming call number that this caller identification code receiver is differentiated out, and sends a control signal; And

One voice IC receives this control signal, produces voice signal according to this, exports by loud speaker.

And

A kind of telephone apparatus of saying incoming call number comprises:

One telephone wire interface circuit is as the interface of loop wire and end line and internal circuit;

One caller identification code receiver receives the signal by the outside line input, and according to received signal, determines caller's telephone number;

One dual-tone complex frequency receiver, in order to reception dual-tone complex frequency signal, and the represented number of dual-tone complex frequency signal of judgement input according to this;

One controller in order to receive the incoming call number that described caller identification code receiver determines, is stored in a memory with telephone number, and differentiates the represented number of dual-tone complex frequency receiver, whether meets set point; And

One voice IC, when the represented numbers conform set point of described dual-tone complex frequency receiver, this described voice IC produces voice signal, by described telephone wire interface circuit, is exported by outside line again.

The present invention mainly be with voice IC and dual-tone complex frequency signal (DTMF) decoder application to telephone set with caller identification code discriminating function, that is to say, can utilize the dual-tone complex frequency decoding signals, make telephone set can judge the number of importing via outside line, if through being judged as the control code of user's input, then the incoming call number that will be recorded in the memory by voice IC is said.Certainly, using voice IC also can say incoming call number when bell signal is imported immediately by voice IC.

In the present invention's the telephone apparatus that can say incoming call number, include a caller identification code receiver, be received from the signal of outside line input, and, differentiate caller's telephone number according to received signal.

In addition, the present invention's the telephone apparatus that can say incoming call number more comprises a dual-tone complex frequency receiver, and this dual-tone complex frequency receiver mainly is in order to receive the dual-tone complex frequency signal, to judge the represented number of dual-tone complex frequency signal of input simultaneously according to this.In this telephone apparatus, utilize a controller, can be microprocessor or logic control circuit, receive the incoming call number that this caller identification code receiver is differentiated out, and send a control signal, make a voice IC who is provided in this telephone apparatus, produce voice signal, and export by loud speaker; Or receive the incoming call number that aforementioned caller identification code receiver determines, and telephone number is stored to a memory, and differentiates the represented number of dual-tone complex frequency receiver, whether meet set point.When the represented numbers conform set point of dual-tone complex frequency receiver, above-mentioned voice IC just produces voice signal, by aforementioned telephone wire interface circuit, is exported by outside line again.

The present invention's the telephone apparatus that can say incoming call number is according to the caller identification code that receives, utilize a voice IC to say incoming call number, write down this incoming call number simultaneously, so, the user can determine whether receive calls, even and the user misses incoming call, and the caller does not stay any information, caller's data that the user still can on top of once send a telegram here.

For technical scheme, feature and the advantage that illustrates further the present invention, existing accompanying drawings the present invention's preferred embodiment is as follows, wherein:

Signal timing diagram when Fig. 1 shows the telephone set with caller identification code discriminating function and sends a telegram here under hook state;

Fig. 2 one of shows according to the present invention the circuit block diagram of embodiment;

Fig. 3 shows the operational flowchart of the present invention's the telephone apparatus that can say incoming call number.

See also Fig. 2, the present invention's the telephone apparatus that can say incoming call number is to comprise: a telephone wire interface circuit 10; One caller identification code receiver 12; One double-tone frequency multiplexed signal (DTMF) receiver 14; One controller 16; One voice IC18; One voice output 20; One selector 22; One memory 24; One display 26; An and keyboard 28.

Above-mentioned telephone wire interface circuit 10 is as the interface of loop wire (ring) with end line (tip) and internal circuit.

Above-mentioned caller identification code receiver 12 receives the signal via aforementioned telephone wire interface circuit 10 inputs, and according to received signal, determines caller's telephone number.

Above-mentioned dual-tone complex frequency (DTMF) receiver 14 receives the dual-tone complex frequency signal, and judges the represented button of dual-tone complex frequency signal of input according to this.

Again, above-mentioned controller 16 can be microprocessor or logic control circuit, in order to receive the data that aforementioned caller identification code receiver 12 and dual-tone complex frequency receiver 14 are imported.

Above-mentioned voice IC18 is subjected to the control of aforementioned controller 16, the output voice signal.By tut output device 20 voice signal is amplified output then.

Moreover above-mentioned selector 22 is subjected to the control of aforementioned controller 16, and aforementioned voice signal is exported via aforementioned telephone wire interface circuit 10 or aforementioned voice output 20.

24 of above-mentioned memories are in order to be subjected to the control of aforementioned controller 16, to store caller's telephone number.

Aforementioned display device 26 when incoming call, according to the caller identification code that receives, shows the incoming call number that is solved.Keyboard 28 can be imported default number, directly takes out the incoming call number that is write down so as to making aforementioned controller 16 in memory 24, and is shown on the aforementioned display 26.

Aforementioned controller 16 can be carried out following several actions, with the function of the telephone apparatus that can say incoming call number of reaching the present invention.

At first, controller 16 can receive the caller's of caller identification code receiver 12 inputs telephone number when incoming call, then this telephone number is deposited in the memory 24, shows this telephone number simultaneously and via display 26.And can convert incoming call number to voice signal output via aforementioned voice IC18.At this moment, controller 16 makes that together with time control selector 22 voice signal can be via voice output 20 outputs.Wherein, voice output 20 can comprise an amplifier 20A and a loud speaker 20B.

Moreover, when the user desires to listen the telephone number that stores in the access to memory via the outside line remote control, can be with predefined password input, receive through dual-tone complex frequency receiver 14, and after determining the button of input, just controller 16 can judge whether according to this to listen the telephone number that stores in the access to memory, if, then convert incoming call number to voice signal output via voice IC18, controller 16 can make voice signal export via outside line by control selector 22 simultaneously.

Aforementioned selector 22 can be a de-multiplexer, CD4053 for example, and the control of its controlled device 16 makes input signal via different output output.Again, aforementioned voice IC18 can be the W52802 that winbond electronics company is produced.In addition, aforementioned caller identification code receiver 12 can be the W91030 of winbond electronics company production.

If telephone identifying code receiver 12 (Caller ID) is output incoming person telephone number directly, the W91040 of winbond electronics company production for example, then available buffer and logic control circuit (not being shown among the figure) replace microprocessor, can say caller's identification code.Its mainly be by telephone identifying code receiver 12 output incoming person telephone numbers to buffer, say incoming call number by logic control circuit control voice IC18 again.

Next, see also Fig. 3, the flow process of the operation of the present invention's the telephone apparatus that can say incoming call number is to comprise the following steps: (i) at first, and step 100 is under holding state, whether detecting at any time has bell signal RING input, if, then proceed to step 102, detect whether the fsk signal input is arranged, if have then to proceed to next step, otherwise all get back to holding state; (ii) step 104, recording incoming person telephone number; (iii) step 106 is exported ring sound; (iv) step 108 is play the voice of incoming call number; (v) step 110 is exported ring sound once more; (vi) step 112 judges whether microphone is picked up (off-hook), if closing of the circuit then, otherwise execution in step 113 judges whether to still have the ring input, if not, then gets back to standby, if then proceed to next step; (vii) step 114 judges whether the number of times of bell signal input surpasses predetermined times, if not, then get back to step 110, otherwise execution in step 115 is answered (off-hook), proceeds to next step again; (viii) step 116 via outside line output index signal, is imported control code so as to the indication caller; (ix) step 118 judges whether the control code of input is correct, if not, then gets back to holding state, otherwise proceeds to next step; (x) step 120 utilizes voice IC to play out the incoming call number that all go on record.

According to aforesaid operating process as can be known, telephone apparatus of saying incoming call number of the present invention can be carried out several actions when practical operation, and when incoming call, telephone set can be said also recording incoming person's telephone number after first ring.When the incoming call ring surpassed a certain pre-determined number, telephone set can be sent a telegram here by auto-pickup, and enters the straighforward operation pattern, in other words, if the user has imported correct control code, then remote-controlled telephone set, carry out various functions, for example listen to incoming call number that writes down in the telephone set etc.

In above-mentioned steps 116, the index signal of telephone set output can be a simple sound, for example " gurgles " one, or can be the indication of voice, for example " please import control code " etc.

In above-mentioned steps 120, the process that remote control plays out the incoming call number that writes down in the telephone set can be the talk preference pattern of an interaction, for example, after user's control code correct via the outside line input, telephone set can utilize voice to provide menu to the user, the user can select inquisitive data, the incoming call number in for example a certain period etc.

The foregoing description is the telephone apparatus that can say incoming call number in order to explanation the present invention, so mainly describing the element relevant with the present invention, the person is omitted as for not having the direct relation with the present invention.For example, the ringing circuit in the regular phone machine circuit, dual-tone complex frequency generator etc.In addition,, the function that it is related to the present invention also only is described, then will not gives unnecessary details as for other functions for described element in the above-described embodiments.

Moreover the flow process of the foregoing description mainly is the signal configures mode at Bellcore, that is to say that caller identification code is behind first bell signal, with the aspect output of frequency shift keying.For the signal configures mode of other different sizes, as long as the detecting bell signal in the operating process and the step of detecting caller identification code are revised a little.

Claims (12)

1. A telephone device capable of speaking the telephone number of an incoming caller, comprising: A caller identification code receiver, which receives the signal input from the outside line, and distinguishes the caller's phone number according to the received signal; a controller, receiving the caller's telephone number identified by the caller identification code receiver, and sending out a control signal; and A voice IC receives the control signal, generates a voice signal, and outputs it through the speaker. 2. The telephone device capable of speaking the caller's phone number as claimed in claim 1, further comprising an amplifier disposed between the voice IC and the speaker. 3. The telephone device capable of speaking the caller's telephone number as claimed in claim 1, wherein the controller is a microprocessor. 4. The telephone device capable of speaking the caller's phone number as claimed in claim 1, further comprising a temporary register for storing the caller's phone number sent by the caller identification code receiver, and the above-mentioned controller is a The logic control circuit sends a control signal according to the caller's phone number stored in the temporary register. 5. The telephone device capable of speaking the caller's phone number as claimed in claim 1, further comprising a display, when the controller receives a call, the caller's phone number will be stored in the memory, and simultaneously and via the display Show this phone number. 6. A telephone device capable of speaking the telephone number of an incoming caller, comprising: A telephone line interface circuit, as the interface between the ring line and the terminal line and the internal circuit; A caller identification code receiver, which receives the signal input by the outside line, and distinguishes the phone number of the caller according to the received signal; A dual-tone multiple-frequency receiver for receiving dual-tone multiple-frequency signals and judging the number represented by the input dual-tone multiple-frequency signals; A controller, used to receive the incoming phone number identified by the incoming caller identification code receiver, store the phone number in a memory, and judge whether the number indicated by the dual-tone multiple frequency receiver conforms to the set value; and A voice IC, when the number indicated by the dual-tone multi-frequency receiver meets the set value, the voice IC will generate a voice signal, and then pass through the telephone line interface circuit and output it from an outside line. 7. The telephone device capable of speaking the caller's telephone number as claimed in claim 6, wherein said controller is a microprocessor. 8. The telephone device capable of speaking the caller's phone number as claimed in claim 6, further comprising a temporary register for storing the caller's phone number sent by the caller identification code receiver, and the controller is A logic control circuit sends a control signal according to the caller's phone number stored in the register. 9. The telephone device capable of speaking the caller's telephone number as claimed in claim 6, further comprising a speaker for outputting the voice signal output by the voice IC. 10. The telephone device capable of speaking the caller's phone number as claimed in claim 6, further comprising a display for displaying the decoded caller's phone number according to the received caller identification code when a call is received. 11. The telephone device capable of speaking the caller's telephone number as claimed in claim 6, further comprising a keypad for inputting a preset number. 12. The telephone device capable of speaking the caller's phone number as claimed in claim 6, further comprising an amplifier disposed between the voice IC and the speaker.

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