CN1050482C - Telephone dialing device with function of inspecting identity of caller - Google Patents
Telephone dialing device with function of inspecting identity of caller Download PDFInfo
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- CN1050482C CN1050482C CN96120101A CN96120101A CN1050482C CN 1050482 C CN1050482 C CN 1050482C CN 96120101 A CN96120101 A CN 96120101A CN 96120101 A CN96120101 A CN 96120101A CN 1050482 C CN1050482 C CN 1050482C
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- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
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Abstract
The present invention relates to a telephone dialer with the function of detecting identities of incoming parties. The telephone dialer comprises an input detecting device, a control unit, a control interface, a pulse output device, a multifrequency output device, an input interface, an FSK decoding circuit, a decoder, an output interface, etc. The functions of decoding and detecting the identities of the incoming parties are added on the traditional dialer, the telephone dialer can generate a signal to a telecommunication office to be used for dialing, and can also detect the sent identity data of the incoming parties from the telecommunication office, and the identity data of the incoming parties is decoded and is sent to users to learn about the identities of the incoming parties.
Description
The present invention relates to a kind of phone dialer, particularly a kind of except that function with black phone dialer, have the phone dialer of function of inspecting identity of caller simultaneously.
Traditional dialing is just given the usefulness of telecommunication bureau as dialing in order to produce multifrequency and pulse signal, if the user desires to detect calling side's identity data of being sent here by telecommunication bureau, then must install an independent inspecting identity of caller device in addition additional.Figure 1 shows that the circuit diagram of black phone dialer, it mainly comprises parts such as an input detector 10, a control unit 12, a control unit interface 14, pulse outputting unit 18, multifrequency output device 16, memory 20 and buffer 22.At first, receive the push button signalling of importing by the user by input detector 10, and transmit the signal to control unit 12, this control unit 12 produces suitable action according to extraneous or inner action or signal again, and outputs signal to telephone device 24 respectively by the processing of pulse outputting unit 18, multifrequency output device 16 and control interface 14 respectively.The main purpose of this phone dialer is in order to produce multifrequency and pulse signal, and be sent to telecommunication bureau for its usefulness as dialing by telecommunication bureau's exchange line, so this dialer only has simple function, this can not satisfy modern's demand, if the user desires to detect the data of calling side's identity of being brought by signal of telecommunication office, then must install an independent inspecting identity of caller device in addition additional uses to cooperate phone, thus, except in the inspecting identity of caller system, needing with many elements, again in conjunction with last telephone device, a complexity and huge system causes the waste of its cost of manufacture especially then.In addition, the microprocessor that is used on the inspecting identity of caller device obviously also is a wasting of resources, because the function of microprocessor is very powerful, only brings and handles single thing, does not meet economic benefit really.
Therefore, as from the foregoing, traditional phone dialer in design and practical application, still has some inconvenience and shortcoming and exists, particularly only has single function, if the user desires to detect the data of calling side's identity of being sent here by telecommunication bureau, then must install an independent inspecting identity of caller device in addition additional, so, then improved its cost of manufacture greatly, be necessary to be improved.
The present inventor concentrates on studies thoughts on the above-mentioned deficiency that haves much room for improvement, and develops a kind of reasonable in design and can effectively improve the device of above-mentioned shortcoming finally.
Main purpose of the present invention is to design in addition to add to have the circuit that calling side detects function and decoding function on traditional dialer, make this dialer can detect out calling side's identity data that telecommunication bureau sends here, and has a function of decoding, and the output of calling side's identity data suitably can being decoded, for user's identification.Solve the black phone dialer and only had simple function, cause problems such as cost of manufacture increase if must install an inspecting identity of caller device again additional when the user desires to detect the calling side identity data of being sent here by telecommunication bureau, so this circuit can significantly reduce the parts number and the manufacturing time of use, thus the function of reduction cost of manufacture and lifting dialer.
In order to further specify purpose of the present invention, feature and effect, following conjunction with figs. is elaborated.
Fig. 1 is the circuit block diagram of black phone dialer.
Fig. 2 is the circuit block diagram of circuit dialer of the present invention.
At first, see also accompanying drawing 2, it is the circuit block diagram of phone dialer of the present invention, and it mainly is divided into dialing mechanism 11 and inspecting identity of caller device 13; Wherein this dialing mechanism 11 includes an input detector 26, memory 28, buffer 30, control unit 32, circuit such as pulse outputting unit 34, multifrequency output device 36, control interface 38.At first, this input detector 26 receives by the push button signalling of user's input and after detecting the data that this push button signalling imports, this signal is exported to memory 28, buffer 30 and control unit 32 respectively again.Wherein this memory 28 and buffer 30 receive and store the signal by 26 outputs of input detector, this control unit 32, and is exported at least one signal and is used for other elements producing suitable action according to the instruction of the action in the external world or signal and inner setting thereof.This pulse outputting unit 34 receives the signal of being exported by control unit 32 in addition, and produce a pulse signal and export telephone device 50 to, and the signal that this multifrequency output device 36 receives by control unit 32 outputs, and produce a multiple-frequency signal and export telephone device 50 to, this telephone device 50 is sent to telecommunication bureau by telecommunication bureau's exchange line respectively with this multiple-frequency signal and pulse signal again, for the usefulness of telecommunication bureau as dialing.This control interface 38 is electrically connected on 32 of telephone device 50 and control units in addition, in order to Auxiliary Control Element 32 work.This inspecting identity of caller device 13 includes an interface arrangement 40, FSK (frequency shift keying) decoding circuit 42, decoder 44 and output interface 46.Wherein this interface arrangement 40 receives the signal of the calling side that is sent here by telecommunication bureau's exchange line, and will export FSK decoding circuit 42 to after the suitable processing of this signal, the FSK analog signal that this FSK decoding circuit 42 receives by interface arrangement 40 outputs, and this FSK analog signal conversion is become digital signal, and this digital signal is sent to control unit 32 and decoder 44, this control unit 32 is suitably sent a signal to decoder 44 after the processing with the signal that receives again according to original default instruction again, this decoder 44 receives the signal by FSK decoding circuit 42 and control unit 32 outputs respectively, after the suitable processing of this signal, and export this signal to output device 48 by output interface 46, can debate the information of knowing calling side for the user.
From the above mentioned, the present invention mainly is on the conventional dial device as can be known, cooperate the combination of a FSK decoding circuit and a decoder again, utilize this FSK decoding circuit the FSK analog signal conversion of telecommunication bureau's output can be become digital signal and be sent to control unit to carry out suitable processing, this decoder receives the signal that is transmitted by FSK decoding circuit and control unit respectively in addition, and will export output device to after the suitable processing of this signal, distinguish the information of knowing calling side for the user, can reach and have the function that detects calling side's identity data that telecommunication bureau sends here, like this then improved in the past that the user desires to detect calling side's identity data of being sent here by telecommunication bureau, must install an independent inspecting identity of caller device in addition additional, the present invention solved that the black phone dialer only has simple function and the shortcoming that do not meet economic benefit, so can reduce cost of manufacture significantly and promote the function of dialer.
The above only is a preferred embodiment of the present invention, is not to be used for limiting scope of the present invention.Scope of the present invention is only limited by appended claim.
Claims (8)
1, a kind of phone dialer with function of inspecting identity of caller, it includes:
The input detector receives the push button signalling by user's input, after detecting the signal that this push button signalling imports, with this signal output;
Control unit according to extraneous or inner action or signal, produces suitable action, and exports at least one signal and use for other elements;
Interface arrangement receives the signal of being sent here by signal of telecommunication office exchange line, and this signal is suitably handled back output;
The FSK decoding circuit receives the FSK analog signal by this interface arrangement output, and this FSK analog signal conversion is become digital signal output;
Decoder receives the digital signal by the output of FSK decoding circuit, and with after the suitable processing of this signal, output signal information is used for output device again.
2, the phone dialer with function of inspecting identity of caller as claimed in claim 1 also comprises a memory, receives and store the push button signalling that this input detector is exported.
3, the phone dialer with function of inspecting identity of caller as claimed in claim 1 also comprises a buffer, receives and store the push button signalling that this input detector is exported.
4, the phone dialer with function of inspecting identity of caller as claimed in claim 1 also comprises a pulse outputting unit, receives the signal by this control unit output, and produces a pulse signal to export telephone device to according to this signal.
5, the phone dialer with function of inspecting identity of caller as claimed in claim 1 also comprises a multifrequency output device, receives the signal by this control unit output, and produces a multiple-frequency signal to export telephone device to according to this signal.
6, the phone dialer with function of inspecting identity of caller as claimed in claim 1 also comprises a control interface, is electrically connected between this telephone device and control unit, in order to Auxiliary Control Element work.
7, the phone dialer with function of inspecting identity of caller as claimed in claim 1, wherein this output device is one can receive the signal of this decoder output, and is suitably handled to be converted to the device of the understandable signal of user.
8, the phone dialer with function of inspecting identity of caller as claimed in claim 1 also includes an output interface, is electrically connected between this decoder and this output device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96120101A CN1050482C (en) | 1996-07-03 | 1996-09-26 | Telephone dialing device with function of inspecting identity of caller |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96215875 | 1996-07-03 | ||
| CN96215875.5 | 1996-07-03 | ||
| CN96120101A CN1050482C (en) | 1996-07-03 | 1996-09-26 | Telephone dialing device with function of inspecting identity of caller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1169633A CN1169633A (en) | 1998-01-07 |
| CN1050482C true CN1050482C (en) | 2000-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96120101A Expired - Fee Related CN1050482C (en) | 1996-07-03 | 1996-09-26 | Telephone dialing device with function of inspecting identity of caller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1050482C (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2049847U (en) * | 1988-05-22 | 1989-12-20 | 朱凤秋 | Apparatus for displaying telephone number of calling subscriber |
| CN2137843Y (en) * | 1992-07-29 | 1993-07-07 | 黄学广 | Calling-number displaying device for telephone |
-
1996
- 1996-09-26 CN CN96120101A patent/CN1050482C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2049847U (en) * | 1988-05-22 | 1989-12-20 | 朱凤秋 | Apparatus for displaying telephone number of calling subscriber |
| CN2137843Y (en) * | 1992-07-29 | 1993-07-07 | 黄学广 | Calling-number displaying device for telephone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1169633A (en) | 1998-01-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Applicant after: Shengqun Semiconductor Co., Ltd. Applicant before: Hetai Semiconductor Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HETAI SEMICONDUCTOR CO., LTD. TO: SHENGQUN SEMICONDUCTOR CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20000315 Termination date: 20100926 |