CN107465798A - A kind of phone with identification malice harassing and wrecking - Google Patents
A kind of phone with identification malice harassing and wrecking Download PDFInfo
- Publication number
- CN107465798A CN107465798A CN201710548855.1A CN201710548855A CN107465798A CN 107465798 A CN107465798 A CN 107465798A CN 201710548855 A CN201710548855 A CN 201710548855A CN 107465798 A CN107465798 A CN 107465798A
- Authority
- CN
- China
- Prior art keywords
- phone
- chip microcomputer
- wrecking
- chip
- at89c52
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
- H04M1/663—Preventing unauthorised calls to a telephone set
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
- H04M1/65—Recording arrangements for recording a message from the calling party
- H04M1/6505—Recording arrangements for recording a message from the calling party storing speech in digital form
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
- H04M1/65—Recording arrangements for recording a message from the calling party
- H04M1/654—Telephone line monitoring circuits therefor, e.g. ring detectors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
- H04M1/72433—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for voice messaging, e.g. dictaphones
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
Abstract
A kind of phone with identification malice harassing and wrecking, including phone inlet wire, phone outlet and telephone set, between phone inlet wire and phone outlet, control relay is installed, control relay and monolithic mechatronics, single-chip microcomputer electrically connect with control voice chip.After single-chip microcomputer detects bell signal, identify whether the phone of malice harassing and wrecking in repository first, side is directly hung up in this way.Automatic-answering back device and recorded if after 6 rings of ring unanswered.On-hook and stop recording after single-chip microcomputer detects busy-back signal.Display module can show that the telegraphone number do not answered, owner can play back recording of answering a call after returning.This system has very strong practicality.The present invention can also use software extensions function, the various incoming calls of automatic identification, carry out different disposal, such as whether needing transfer other phones or on-hook etc., the present invention is very safe, also easily, it is very practical.
Description
Technical field
The present invention relates to a kind of smart phone, relates in particular to one kind and uses single-chip computer AT89C52 and control voice core
Phone is monitored piece ISD4004 and a kind of phone with identification malice harassing and wrecking of automatic-answering back device and recording.
Background technology
At present, although there is answerphone, intelligent decision is also lacked, such as malicious call is harassed, therefore is had a lot
, will be pretty troublesome when malicious call is harassed.
The content of the invention
The purpose of the present invention is overcome the deficiencies in the prior art part, there is provided one kind uses single-chip computer AT89C52 and control
Phone is monitored speech chip ISD4004 and a kind of phone with identification malice harassing and wrecking of automatic-answering back device and recording.
The technical solution adopted for the present invention to solve the technical problems is：A kind of phone with identification malice harassing and wrecking, bag
Phone inlet wire IN is included, between phone outlet OUT, telephone set T, phone inlet wire IN and phone outlet OUT, control relay is installed
J, control relay J electrically connect with single-chip computer AT89C52, and single-chip computer AT89C52 electrically connects with control voice chip I SD4004.
Keyboard G and display module BS be installed in the peripheral circuit of single-chip computer AT89C52, single-chip computer AT89C52 and phone inlet wire IN it
Between ring detecting circuit ZL and busy tone detecting circuit MY are installed.Pacify in the peripheral circuit of the control voice chip I SD4004
Equipped with playback set DS and recording device TS, optocoupler isolation dress is installed between control voice chip I SD4004 phone outlets OUT
Put GL.Electrical connection between single-chip computer AT89C52 and control voice chip I SD4004 is two-way electrical connection.
The invention has the advantages that after single-chip microcomputer detects bell signal, identify whether to dislike in repository first
Anticipate harassing and wrecking phone, in this way side directly hang up.Automatic-answering back device and recorded if after 6 rings of ring unanswered.When monolithic machine testing
On-hook and stop recording after to busy-back signal.Display module can show that the telegraphone number do not answered, owner can return after returning
Put recording of answering a call.This system has very strong practicality, effectively phone can be monitored and automatic-answering back device is with recording, and
Other people are not disturbed, software extensions function can also be used, the various incoming calls of automatic identification, different disposal is carried out, such as whether needing to transfer
Other phones or on-hook, prevent malicious call from harassing.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the System Working Principle block diagram of embodiments of the invention one.
Fig. 2 is the flow chart of embodiments of the invention one.
As shown in figure 1, in embodiments of the invention one, a kind of phone with identification malice harassing and wrecking includes phone inlet wire
IN, phone outlet OUT, telephone set T, control relay J, single-chip computer AT89C52, control voice chip I SD4004, keyboard G and
Display module BS, ring detecting circuit ZL, busy tone detecting circuit MY, playback set DS, recording device TS, optocoupler isolating device
GL。
Embodiment
Implement a kind of phone with identification malice harassing and wrecking of the present invention, including phone inlet wire (IN), phone outlet
(OUT), telephone set (T), between phone inlet wire (IN) and phone outlet (OUT), control relay (J) is installed, controls relay
Device (J) electrically connects with single-chip microcomputer (AT89C52), and single-chip microcomputer (AT89C52) electrically connects with control voice chip (ISD4004).It is single
Keyboard (G) and display module (BS) are installed, single-chip microcomputer (AT89C52) enters with phone in the peripheral circuit of piece machine (AT89C52)
Ring detecting circuit (ZL) and busy tone detecting circuit (MY) are installed between line (IN).The control voice chip (ISD4004)
Peripheral circuit in playback set (DS) and recording device (TS), control voice chip (ISD4004) phone outlet are installed
(OUT) optocoupler isolating device (GL) is installed between.Between single-chip microcomputer (AT89C52) and control voice chip (ISD4004)
Electrical connection is two-way electrical connection.
Implement a kind of phone with identification malice harassing and wrecking of the present invention, System Working Principle is as follows：Ring detecting circuit
After detecting bell signal, give single-chip microcomputer one high level, single-chip microcomputer is known in repository first after detecting bell signal
Not not whether malice harassing and wrecking phone, in this way side directly hang up.Then counted, after full 6 times, export a signal, control after
Electrical equipment, connect contact switch K.After closing of the circuit, single-chip microcomputer control ISD4004 playback responses, then ISD4004 is controlled to record again
Sound, single-chip microcomputer is given after busy tone detecting electric circuit inspection to busy-back signal, single-chip microcomputer hangs up circuit again, while stops recording.It is aobvious
Show numeral plus 1 in module.Can be by manual type manipulation keyboard come the recording that receives calls.
Ring detection differentiates according to the feature of signal sound.Can because voltage during phone on-hook is 40-50V, during ring
It is 10V or so after off-hook up to 90V.The detection of bell signal can be used to coupled capacitor and bell signal be sent into full-wave rectifier.It is whole
The input of optocoupler pipe is arrived after stream filtering, the emitter stage of output end has high level, gives monolithic machine testing.And busy tone frequency is
450+25 or 450-25Hz (sine wave, distortion factor ＜=10%), break-make ratio 0.35S：0.35S, interrupted error ＜=10%,
And in general voice signal is few reaches 450HZ, reach 450HZ, the just less of more than 300MS can be continued.It is so busy
Sound detects us with LM567 come frequency discrimination, can pass through in 450+25 or 450-25Hz signal.Again with single-chip microcomputer come the width that reflects, when
More than 300ms, we are then considered busy-back signal.
Implement a kind of phone with identification malice harassing and wrecking of the present invention, the places such as family, office can be arranged on, it can
To replace people on duty.In installation and debugging, the work of working-flow system has three kinds of situations, and one kind is monolithic when not conversing
Machine is in idle condition, can be rung and be activated with keys interrupt.One kind is when having the phone, and bell signal is monitored, existed first
Identify whether the phone of malice harassing and wrecking in repository, side is directly hung up in this way.To auto-pickup at six times, it is transferred to speech chip
Management, recorded after playback, then detect busy-back signal.Interruption is produced when also one kind is user key-press, single-chip microcomputer judges again
The operation such as playback is carried out after key assignments to speech chip.The work of working-flow system has three kinds of situations, and one kind is when not conversing,
Single-chip microcomputer is in idle condition, can be rung and be activated with keys interrupt.One kind is when having the phone, and bell signal is monitored, arrived
Auto-pickup at six times, the management to speech chip is transferred to, is recorded after playback, then detects busy-back signal.Also one kind is to use
Interruption is produced during the button of family, single-chip microcomputer carries out the operation such as playback to speech chip after judging key assignments again.Main first device of the present invention
Part has：ISD4004, AT89C52, LM567, optocoupler pipe, relay, charactron, microphone, loudspeaker.
Implement a kind of phone with identification malice harassing and wrecking of the present invention, after single-chip microcomputer detects bell signal, first
Identify whether the phone of malice harassing and wrecking in repository, side is directly hung up in this way.Automatic-answering back device if after 6 rings of ring unanswered
And record.On-hook and stop recording after single-chip microcomputer detects busy-back signal.Display module can show the telegraphone do not answered
Number, owner can play back recording of answering a call after returning.This system has very strong practicality, and effectively phone can be monitored simultaneously
Automatic-answering back device and recording, and other people are not disturbed, software extensions function can also be used, the various incoming calls of automatic identification, is carried out different
Processing, such as whether needing transfer other phones or on-hook, prevents malicious call from harassing.
Implement the present invention, effectively phone can be monitored and automatic-answering back device is with recording, and do not disturb other people, effect is very
It is good.The present invention can also use software extensions function, the various incoming calls of automatic identification, different disposal be carried out, such as whether needing to transfer it
His phone or on-hook etc., the present invention is very safe, also easily, it is very practical.
Implement the present invention, effect is fine.
Claims (4)
1. a kind of phone with identification malice harassing and wrecking, including phone inlet wire (IN), phone outlet (OUT), telephone set (T), its
It is characterised by, between the phone inlet wire (IN) and phone outlet (OUT), control relay (J), control relay is installed
(J) electrically connected with single-chip microcomputer (AT89C52), single-chip microcomputer (AT89C52) electrically connects with control voice chip (ISD4004).
A kind of 2. phone with identification malice harassing and wrecking according to claim 1, it is characterised in that the single-chip microcomputer
(AT89C52) keyboard (G) and display module (BS), single-chip microcomputer (AT89C52) and phone inlet wire are installed in peripheral circuit
(IN) ring detecting circuit (ZL) and busy tone detecting circuit (MY) are installed between.
A kind of 3. phone with identification malice harassing and wrecking according to claim 1, it is characterised in that the control voice core
Playback set (DS) and recording device (TS), control voice chip (ISD4004) are installed in the peripheral circuit of piece (ISD4004)
Optocoupler isolating device (GL) is installed between phone outlet (OUT).
A kind of 4. phone with identification malice harassing and wrecking according to claim 1, it is characterised in that the single-chip microcomputer
(AT89C52) electrical connection between control voice chip (ISD4004) is two-way electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710548855.1A CN107465798A (en) | 2017-07-02 | 2017-07-02 | A kind of phone with identification malice harassing and wrecking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710548855.1A CN107465798A (en) | 2017-07-02 | 2017-07-02 | A kind of phone with identification malice harassing and wrecking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107465798A true CN107465798A (en) | 2017-12-12 |
Family
ID=60546108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710548855.1A Withdrawn CN107465798A (en) | 2017-07-02 | 2017-07-02 | A kind of phone with identification malice harassing and wrecking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107465798A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115019837A (en) * | 2022-06-09 | 2022-09-06 | 中国电信股份有限公司 | Voice data processing method and device, storage medium and electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1349339A (en) * | 2001-12-11 | 2002-05-15 | 刘庄 | Method of filtering phone call and avoiding harassing call |
| CN102685296A (en) * | 2012-04-18 | 2012-09-19 | 张金木 | Disturbance-resistant telephone |
| CN204145596U (en) * | 2014-05-28 | 2015-02-04 | 金明德 | A kind of Smart Home Telephone control system based on power line carrier |
-
2017
- 2017-07-02 CN CN201710548855.1A patent/CN107465798A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1349339A (en) * | 2001-12-11 | 2002-05-15 | 刘庄 | Method of filtering phone call and avoiding harassing call |
| CN102685296A (en) * | 2012-04-18 | 2012-09-19 | 张金木 | Disturbance-resistant telephone |
| CN204145596U (en) * | 2014-05-28 | 2015-02-04 | 金明德 | A kind of Smart Home Telephone control system based on power line carrier |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115019837A (en) * | 2022-06-09 | 2022-09-06 | 中国电信股份有限公司 | Voice data processing method and device, storage medium and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171212 |