CN104973012A - Internet-of-Things alarm device for monitoring door opening sounds of automobile - Google Patents
Internet-of-Things alarm device for monitoring door opening sounds of automobile Download PDFInfo
- Publication number
- CN104973012A CN104973012A CN201410135141.4A CN201410135141A CN104973012A CN 104973012 A CN104973012 A CN 104973012A CN 201410135141 A CN201410135141 A CN 201410135141A CN 104973012 A CN104973012 A CN 104973012A
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- resistance
- sound
- door opening
- electric capacity
- automobile
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
- B60R25/1004—Alarm systems characterised by the type of sensor, e.g. current sensing means
- B60R25/1009—Sonic sensors; Signal treatment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
- B60R25/102—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device a signal being sent to a remote location, e.g. a radio signal being transmitted to a police station, a security company or the owner
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Alarm Systems (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses an Internet-of-Things alarm device for monitoring door opening sounds of an automobile. The Internet-of-Things alarm device for monitoring the door opening sounds of the automobile comprises a CPU monitoring chip, a GPS communication positioning module and a sound monitoring circuit. A sound sensor is connected to the signal acquisition end of the sound monitoring circuit. The signal output end of the sound monitoring circuit is connected with the CPU monitoring chip. The signal output end of the CPU monitoring chip is connected with the GPS communication positioning module. A sound learning key is connected to the CPU monitoring chip. The sound monitoring circuit processes a sound signal acquired by the sound sensor and then transmits the processed sound signal to the CPU monitoring chip. The CPU monitoring chip outputs an alarm signal to the GPS communication positioning module. The Internet-of-Things alarm device for monitoring the door opening sounds of the automobile is simple in structure, small in size, convenient to use and good in anti-theft effect. Sounds which are given out when an automotive door is opened illegally in a fortified state can be monitored in real time, the door opening sounds of the automobile can be accurately compared, a warming message can be remotely sent to the networked owner of the automobile, the performance of original automobile circuits is guaranteed, the stealthiness is good, and the automotive door opening sounds of various types of automobiles can be stored.
Description
Technical field
The present invention relates to a kind of warning device, particularly a kind of warning device monitoring car enabling sound.
Background technology
In order to prevent, article in car are stolen and automobile is stolen, all warning device is provided with in automobile, existing warning device is arranged in the housing of room mirror, generally by central control circuit, sensor and annunciator composition warning device, the kind of sensor that existing warning device adopts is more, there is ultrasonic transduter, infrared sensor of the human body and body vibrations sensor, circuit structure is comparatively complicated, also need to be connected with the circuit in automobile, the easy circuit performance affected on automobile, cost is higher, volume is large, installation form is single, easily be found, disguised poor.
Summary of the invention
Object of the present invention is just to provide the Internet of Things warning device of the monitoring automobile door opening sound of simple, the easy to use and good anti-theft effect of a kind of structure, it can carry out real-time sound monitoring in car under armed state, can contrast and judge the sound that car opens the door accurately, and to the long-range transmission alerting signal of car owner of networking.
The object of the invention is by such technical scheme realize, it comprises cpu monitor chip, GPS communication locating module and sound monitoring circuits, the acquisition of signal end of sound monitoring circuits is connected with sound transducer LM, the signal output part of sound monitoring circuits is connected with the signal input part of cpu monitor chip, the signal output part of cpu monitor chip is connected with GPS communication locating module, cpu monitor chip is connected with sound study button, the aud. snl. gathered in induction monitor region by sound transducer LM by sound monitoring circuits is carried out filtering and is transferred to cpu monitor chip after amplifying process, by cpu monitor chip, the aud. snl. of collection and the aud. snl. that the car door prestored illegally is opened are compared, when the aud. snl. of the aud. snl. gathered with the car door opening prestored coincide, cpu monitor chip output alarm signal is reported to the police to GPS communication locating module.
Sound transducer in the present invention is equivalent to a microphone, and it is used for receiving sound wave, the vibrational diagram of display sound.In use, car owner first presses sound study button under quiet environment, again by car door opening, now, the aud. snl. that this car door opening of collection sends is transferred to cpu monitor chip by sound monitoring circuits and stores by sound transducer, and the aud. snl. of cpu monitor chip-stored is using the unique comparison signal as anti-theft alarm under armed state.In use, car owner leaves after automobile set up defences by anti-theft column lock, cpu monitor chip receives the signal of setting up defences of chip of withdrawing a garrison of setting up defences, just can the sound in automobile be monitored in real time, illegally car door is being opened when there being people, the transmission of sound signals that the car door opening of sound transducer collection sends is to sound monitoring circuits, carried out filtering and amplify processing to the aud. snl. gathered by sound monitoring circuits, sound monitoring circuits can filter out N/R aud. snl., the aud. snl. opening car door allowed passes through, again permission is amplified by aud. snl., finally transfer to cpu monitor chip, reported to the police to car owner by cpu monitor chip controls GPS communication locating module.GPS communication locating module has takes on the telephone, positioning function and note look into the functions such as car, various vehicle is opened the sound store of car door in cpu monitor chip by sound study button by the present invention, improve the comfort feature used, described GPS communication locating module can adopt the patent No. to be called technology disclosed in the patent of invention of " intelligent alarm mobile phone " for ZL200820098096.X name, alerting signal is transferred on the mobile phone of car owner by communication network, report to the police as dialed voice call or send SMS alarm, real-time Internet of Things monitoring is carried out to automobile, easy to use, good anti-theft effect.
Owing to have employed technique scheme, the present invention has the advantage of simple, the easy to use and good anti-theft effect of structure, it can carry out real-time sound monitoring in car under armed state, can contrast and judge the sound that car opens the door accurately, and to the long-range transmission alarm message of car owner of networking, volume is little, avoid being connected with the circuit in automobile, ensure that the performance of former car circuit, can install arbitrarily, good concealment, conveniently can store the sound opening car door of various vehicle.
Accompanying drawing explanation
Accompanying drawing of the present invention is described as follows.
Fig. 1 is structured flowchart of the present invention.
Fig. 2 is sound monitoring circuits of the present invention.
Fig. 3 is the structural representation of box body in the present invention.
Fig. 4 is the birds-eye view of Fig. 3.
Fig. 5 is the structural representation of middle shell of the present invention.
Fig. 6 is the structural representation of mount pad in the present invention.
Fig. 7 is the birds-eye view of Fig. 6.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1, the present invention has cpu monitor chip 1 and GPS communication locating module 2, it also comprises sound monitoring circuits 3, the acquisition of signal end of sound monitoring circuits 3 is connected with sound transducer LM, the signal output part of sound monitoring circuits 3 is connected with the signal input part of cpu monitor chip 1, the signal output part of cpu monitor chip 1 is connected with GPS communication locating module 2, cpu monitor chip 1 is connected with sound study button K1, the aud. snl. gathered in induction monitor region by sound transducer LM by sound monitoring circuits 3 is carried out filtering and is transferred to cpu monitor chip 1 after amplifying process, by cpu monitor chip 1, the aud. snl. of the aud. snl. of collection with the car door opening prestored is compared, when the aud. snl. of the aud. snl. gathered with the car door opening prestored coincide, cpu monitor chip 1 output alarm signal is reported to the police to GPS communication locating module 2.
Sound transducer in the present invention is equivalent to a microphone, and it is used for receiving sound wave, the vibrational diagram of display sound.In use, car owner first presses sound study button under quiet environment, again by car door opening, now, the aud. snl. that this car door opening of collection sends is transferred to cpu monitor chip by sound monitoring circuits and stores by sound transducer, and the aud. snl. of cpu monitor chip-stored is using the unique comparison signal as anti-theft alarm under armed state.In use, car owner leaves after automobile set up defences by anti-theft column lock, cpu monitor chip receives the signal of setting up defences of chip 6 of withdrawing a garrison of setting up defences, just can the sound in automobile be monitored in real time, illegally car door is being opened when there being people, the transmission of sound signals that the car door opening of sound transducer collection sends is to sound monitoring circuits, carried out filtering and amplify processing to the aud. snl. gathered by sound monitoring circuits, sound monitoring circuits can filter out N/R aud. snl., the aud. snl. of the door opening prestored is allowed to pass through, again permission is amplified by aud. snl., finally transfer to cpu monitor chip, reported to the police to car owner by cpu monitor chip controls GPS communication locating module.Various vehicle is opened the sound store of car door in cpu monitor chip by sound study button by the present invention, improve the comfort feature used, described GPS communication locating module can adopt the patent No. to be called technology disclosed in the patent of invention of " intelligent alarm mobile phone " for ZL200820098096.X name, alerting signal is transferred on the mobile phone of car owner by communication network, report to the police as dialed voice call or send SMS alarm, real-time Internet of Things monitoring is carried out to automobile, easy to use, good anti-theft effect.
As shown in Figure 2, sound monitoring circuits 3 comprises the first resistance R1, second resistance R2, 3rd resistance R3, 4th resistance R4, 5th resistance R5, 6th resistance R6, 7th resistance R7, 8th resistance R8, 9th resistance R9, tenth resistance R10, 11 resistance R11, adjustable resistance R12, first electric capacity C1, second electric capacity C2, 3rd electric capacity C3, 4th electric capacity C4, 5th electric capacity C5, 6th electric capacity C6, 7th electric capacity C7, first op amp Q1 and the second op amp Q2, the in-phase input end one of the first op amp Q1 is by the 4th resistance eutral grounding, 5th Capacitance parallel connection is at the two ends of the 4th resistance R4, and the in-phase input end two of the first op amp Q1 is successively by the 3rd resistance R3, second resistance R2 connects the positive pole of sound transducer LM, and wiring place between the 3rd resistance R3 with the second resistance R2 is connected VCC power supply, and the reverse input end one of the first op amp Q1 is successively by the 7th resistance R7, first electric capacity C1 connects the negative pole of sound transducer LM, and the 4th resistance R4 is just being connected in parallel on sound transducer LM, on negative the two poles of the earth, the positive pole of sound transducer LM is by the 4th electric capacity C4 ground connection, and the reverse input end two of the first op amp Q1 is successively by adjustable resistance R12, tenth resistance R10 is connected with the mouth of the first op amp Q1, and the second Capacitance parallel connection is between the reverse input end and the mouth of the first op amp Q1 of the first op amp Q1, and the mouth of the first op amp Q1 is successively by the 8th resistance R8, 9th resistance R9 is connected with the reverse input end of the second op amp Q2, wherein, wiring place between 8th resistance R8 and the 9th resistance R9 is by the 3rd electric capacity C3 ground connection, second op amp Q2 in-phase input end one is connected with the in-phase input end of the first op amp Q1 by the 5th resistance R5, second op amp Q2 in-phase input end two is by the 7th electric capacity C7 ground connection, 6th resistance R6 is connected in parallel on the two ends of the 7th electric capacity C7, the positive source one of the second op amp Q2 connects VCC power supply, the positive source one of the second op amp Q2 is by the 6th electric capacity C6 ground connection, the power cathode ground connection of the second op amp Q2, the mouth of the second op amp Q2 is connected with the signal input part of cpu monitor chip 1 by the 11 resistance R11.
First electric capacity C1 can make low frequency signal pass through, and adjustable resistance R12 is used for the magnification factor of control signal, and the 8th resistance R8, the 9th resistance R9 form wave trap, and it can remove N/R waveform, allows the frequency of a certain frequency range needed to pass through.
As shown in Figure 3,4, in order to each parts are concentrated in together, make more compact structure, volume is less, can cpu monitor chip 1, GPS communication locating module 2 and sound monitoring circuits 3 be installed in box body 4, box body 4 forms by two pieces of housing half blocks are affixed each other, one piece of housing half block is provided with clamping fastener 5 wherein.Cpu monitor chip 1, GPS communication locating module 2 and sound monitoring circuits 3 are installed in after in box body 4, any position in car can be placed on, good concealment.Each parts concentrate in together as a whole, avoid being connected with the circuit in automobile, ensure that the performance of former car circuit, can install battery, powered, avoid being connected with the circuit in automobile, ensure that the performance of former car circuit by battery to whole circuit in box body.
As shown in Figure 5, conveniently lay arbitrarily in car, increase disguised, also can cpu monitor chip 1, GPS communication locating module 2 and sound monitoring circuits 3 be installed in the housing 7 of rectangle, be respectively arranged with phonecard socket 8, LED display lamp 9, USB charging socket 10 and source switch 11 in one end of housing 7.Charge power supply can be arranged in housing 7, charge power supply can be circuit of the present invention and chip provides power supply, USB charging socket 10 is connected with charging source, charge power supply can for the working power that the invention provides seven days after can once charging, LED display lamp 9 is by display working condition, can the phonecard of networking be inserted in phonecard socket 8, realize dialing voice call and report to the police or send SMS alarm.
As shown in Figure 6,7, cpu monitor chip 1, GPS communication locating module 2 and sound monitoring circuits 3 can also be installed in the mount pad 12 in cuboid, be provided with the connection-peg 13 matched with the Data Detection mouth below automobile instrument panel in one end of mount pad 12.Mount pad 12 is connected to the Data Detection mouth below automobile instrument panel by connection-peg 13, provides power supply by the power supply on automobile to cpu monitor chip 1, GPS communication locating module 2 and the sound monitoring circuits 3 that this reality is novel.
In sum, the sound that the present invention not only can learn four car door openings stores, avoid sensor installation on four car doors, parts are few, cost is low, the sound of glass breaking can also be learnt, above-mentioned GPS communication locating module is made up of alerting signal sending module and alerting signal receiver module, alerting signal sending module is alarm mobile phone, alerting signal receiver module is user mobile phone, when carrying out anti-thefting monitoring to car, alarm mobile phone is arranged in car, user mobile phone is carried with by car owner, alarm mobile phone is by the alarm command of cpu monitor chip, user mobile phone is transferred in the mode of wireless telecommunications, voice call warning is dialed to user mobile phone or alarm mobile phone sends SMS alarm to user mobile phone as alarm mobile phone, in real time automobile Internet of Things is monitored, improve the anti-theft feature of automobile.The present invention not only may be used for the monitoring in automobile, is also applicable to the monitoring in house.
Claims (5)
1. monitor the Internet of Things warning device of automobile door opening sound for one kind, comprise cpu monitor chip (1) and GPS communication locating module (2), it is characterized in that: it also comprises sound monitoring circuits (3), the acquisition of signal end of sound monitoring circuits (3) is connected with sound transducer (LM), the signal output part of sound monitoring circuits (3) is connected with the signal input part of cpu monitor chip (1), the signal output part of cpu monitor chip (1) is connected with GPS communication locating module (2), cpu monitor chip (1) is connected with sound study button (K1), cpu monitor chip (1) is transferred to after the aud. snl. that sound transducer (LM) gathers in induction monitor region being carried out filtering and amplification process by sound monitoring circuits (3), by cpu monitor chip (1), the aud. snl. of the aud. snl. of collection with the car door opening prestored is compared, when the aud. snl. of the aud. snl. gathered with the car door opening prestored coincide, cpu monitor chip (1) output alarm signal is reported to the police to GPS communication locating module (2).
2. monitor the Internet of Things warning device of automobile door opening sound as claimed in claim 1, it is characterized in that: sound monitoring circuits (3) comprises the first resistance (R1), second resistance (R2), 3rd resistance (R3), 4th resistance (R4), 5th resistance (R5), 6th resistance (R6), 7th resistance (R7), 8th resistance (R8), 9th resistance (R9), tenth resistance (R10), 11 resistance (R11), adjustable resistance (R12), first electric capacity (C1), second electric capacity (C2), 3rd electric capacity (C3), 4th electric capacity (C4), 5th electric capacity (C5), 6th electric capacity (C6), 7th electric capacity (C7), first op amp (Q1) and the second op amp (Q2), the in-phase input end one of the first op amp (Q1) is by the 4th resistance eutral grounding, 5th Capacitance parallel connection is at the two ends of the 4th resistance (R4), the in-phase input end two of the first op amp (Q1) is successively by the 3rd resistance (R3), second resistance (R2) connects the positive pole of sound transducer (LM), 3rd resistance (R3) is connected VCC power supply with wiring place between the second resistance (R2), the reverse input end one of the first op amp (Q1) is successively by the 7th resistance (R7), first electric capacity (C1) connects the negative pole of sound transducer (LM), 4th resistance (R4) is just being connected in parallel on sound transducer (LM), on negative the two poles of the earth, the positive pole of sound transducer (LM) is by the 4th electric capacity (C4) ground connection, the reverse input end two of the first op amp (Q1) is successively by adjustable resistance (R12), tenth resistance (R10) is connected with the mouth of the first op amp (Q1), second Capacitance parallel connection is between the reverse input end and the mouth of the first op amp (Q1) of the first op amp (Q1), the mouth of the first op amp (Q1) is successively by the 8th resistance (R8), 9th resistance (R9) is connected with the reverse input end of the second op amp (Q2), wherein, wiring place between 8th resistance (R8) and the 9th resistance (R9) is by the 3rd electric capacity (C3) ground connection, second op amp (Q2) in-phase input end one is connected with the in-phase input end of the first op amp (Q1) by the 5th resistance (R5), second op amp (Q2) in-phase input end two is by the 7th electric capacity (C7) ground connection, 6th resistance (R6) is connected in parallel on the two ends of the 7th electric capacity (C7), the positive source one of the second op amp (Q2) connects VCC power supply, the positive source one of the second op amp (Q2) is by the 6th electric capacity (C6) ground connection, the power cathode ground connection of the second op amp (Q2), the mouth of the second op amp (Q2) is connected with the signal input part of cpu monitor chip (1) by the 11 resistance (R11).
3. monitor the Internet of Things warning device of automobile door opening sound as claimed in claim 2, it is characterized in that: cpu monitor chip (1), GPS communication locating module (2) and sound monitoring circuits (3) are installed in box body (4), box body (4) forms by two pieces of box body half blocks are affixed each other, one piece of housing half block is provided with clamping fastener (5) wherein.
4. the Internet of Things warning device of monitoring automobile door opening sound as claimed in claim 2, it is characterized in that: cpu monitor chip (1), GPS communication locating module (2) and sound monitoring circuits (3) are installed in the housing (7) of rectangle, be respectively arranged with phonecard socket (8), LED display lamp (9), USB charging socket (10) and source switch (11) in one end of housing (7).
5. the Internet of Things warning device of monitoring automobile door opening sound as claimed in claim 2, it is characterized in that: cpu monitor chip (1), GPS communication locating module (2) and sound monitoring circuits (3) are installed in the mount pad (12) in cuboid, be provided with the connection-peg (13) matched with the Data Detection mouth below automobile instrument panel in one end of mount pad (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410135141.4A CN104973012A (en) | 2014-04-04 | 2014-04-04 | Internet-of-Things alarm device for monitoring door opening sounds of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410135141.4A CN104973012A (en) | 2014-04-04 | 2014-04-04 | Internet-of-Things alarm device for monitoring door opening sounds of automobile |
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| Publication Number | Publication Date |
|---|---|
| CN104973012A true CN104973012A (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410135141.4A Pending CN104973012A (en) | 2014-04-04 | 2014-04-04 | Internet-of-Things alarm device for monitoring door opening sounds of automobile |
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| Country | Link |
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| CN (1) | CN104973012A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554512A (en) * | 2017-08-08 | 2018-01-09 | 三峡大学 | A kind of vehicle parking brake automatic monitoring device and method |
| CN108944788A (en) * | 2018-07-23 | 2018-12-07 | 广东奇新高物联网络科技股份有限公司 | A kind of alarming device for automobile anti-theft and method |
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| US5510765A (en) * | 1993-01-07 | 1996-04-23 | Ford Motor Company | Motor vehicle security sensor system |
| CN2764084Y (en) * | 2005-02-01 | 2006-03-08 | 林世达 | Optionally hiden theft-proof device for vehicle |
| CN102582576A (en) * | 2012-03-15 | 2012-07-18 | 福州海景科技开发有限公司 | Vehicular burglary prevention and personal safety protection system based on voice recognition technique |
| CN102874212A (en) * | 2012-06-13 | 2013-01-16 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile theft prevention monitoring system based on voice recognition technology |
| CN203780489U (en) * | 2014-04-04 | 2014-08-20 | 周世平 | Internet of things alarm device for monitoring car door opening sounds |
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2014
- 2014-04-04 CN CN201410135141.4A patent/CN104973012A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5510765A (en) * | 1993-01-07 | 1996-04-23 | Ford Motor Company | Motor vehicle security sensor system |
| CN2764084Y (en) * | 2005-02-01 | 2006-03-08 | 林世达 | Optionally hiden theft-proof device for vehicle |
| CN102582576A (en) * | 2012-03-15 | 2012-07-18 | 福州海景科技开发有限公司 | Vehicular burglary prevention and personal safety protection system based on voice recognition technique |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554512A (en) * | 2017-08-08 | 2018-01-09 | 三峡大学 | A kind of vehicle parking brake automatic monitoring device and method |
| CN108944788A (en) * | 2018-07-23 | 2018-12-07 | 广东奇新高物联网络科技股份有限公司 | A kind of alarming device for automobile anti-theft and method |
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Application publication date: 20151014 |