CN102571214A - Sound wave communication system and communication method applied to same - Google Patents
Sound wave communication system and communication method applied to same Download PDFInfo
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- CN102571214A CN102571214A CN2012100172441A CN201210017244A CN102571214A CN 102571214 A CN102571214 A CN 102571214A CN 2012100172441 A CN2012100172441 A CN 2012100172441A CN 201210017244 A CN201210017244 A CN 201210017244A CN 102571214 A CN102571214 A CN 102571214A
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Abstract
The invention belongs to the technical field of communication and in particular relates to sound wave communication between an electronic device and a mobile phone. The scheme provided by the invention is as follows: the invention provides a sound wave communication system and a communication method applied to the same, wherein a transmission terminal converts an acquired information code into a sound wave signal and transmits the sound wave signal to a receiving terminal; and the receiving terminal receives the sound wave signal and converts the sound wave signal into data information in a decoding manner. The sound wave communication system and the communication method applied to the system, provided by the invention, have the advantages that a sound wave communication manner of generating a sound wave signal by a speaker and receiving the sound wave signal by a microphone is adopted, data is transmitted between the electronic device and the mobile phone, and a wireless transmitting and receiving machine is not needed; and therefore, the sound wave communication manner is lower in cost, smaller in power consumption and simpler in operation compared with a radio-based communication manner.
Description
Technical field
The invention belongs to communication technical field, relate in particular to the sound wave communication between electronic equipment and the mobile phone.
Background technology
Along with the high speed development of social informatization, M2M (Machine To Machine) technology becomes the new lover of the communications field very soon, is widely used.The communication mode of M2M technology employing mainly contains radio communication modes such as bluetooth, WiFi, ZigBee and RFID at present.Simultaneously along with the improving constantly of everybody living standard and demand, mobile phone has become communication tool indispensable in everybody hand, so connects the inevitable demand that becomes development to surrounding with mobile phone as much as possible.If this interconnected technology such as current bluetooth, WiFi, ZigBee and RFID that adopt, many shortcoming such as have operation inconvenience, cost is higher and power consumption is bigger.
In addition, the Dual Tone Multifrequency technology be a kind of in call voice the method for transmitting digital information, also do not see any document and product at present and DTMF is used for electronic equipment communicates by letter with the sound wave between the mobile phone.DTMF list of references: Schenker; L, " Pushbutton Calling with a Two-Group Voice-Frequency Code ", The Bell system technical journal 39 (1): 235 – 255; ISSN 0005-8580,1960.
Summary of the invention
First purpose of the present invention is to overcome above-mentioned deficiency, and a kind of sound wave communication system is provided, and utilizes the sound wave communication, does not need radio transmission and receiver, and cost is cheaper, and power consumption is littler, operates simpler.
For realizing above-mentioned technical purpose, scheme provided by the invention is: a kind of sound wave communication system, and comprise and send terminal and receiving terminal, wherein, send between terminal and the receiving terminal through the acoustic signals contact;
Said transmission terminal comprises:
Information acquisition module is used for Information Monitoring;
The encoding process module, being used for the information code conversion of gathering is acoustic signals;
Signal transmitting module is used for acoustic signals is sent to receiving terminal;
Said receiving terminal comprises:
Signal receiving module is used to receive the acoustic signals from sending the terminal;
Decoding process module is used for converting the acoustic signals decoding that receives into data message that smart machine can show, store or further transmit.
And acoustic signals is the dual tone multi-frequency dtmf acoustic signals.
And the encoding process module is a single-chip microcomputer.
And signal transmitting module is a loud speaker, and signal receiving module is a microphone.
And sending the terminal is electronic scale.
And receiving terminal is hand-held intelligent terminals such as mobile phone or panel computer.
Perhaps, sending the terminal is electronic scale, and receiving terminal is mobile phone or panel computer.
Second purpose of the present invention is to provide a kind of means of communication that are used for above-mentioned sound wave communication system, makes communication not need radio transmission and receiver, and cost is cheaper, and the power consumption of system is littler, operates simpler.
A kind of means of communication that are used for foregoing sound wave communication system, its step comprises:
The first step is sent the terminal Information Monitoring;
In second step, sending the terminal is acoustic signals with the information code conversion of gathering, and is sent to receiving terminal;
In the 3rd step, receiving terminal receives acoustic signals, and converts the acoustic signals decoding into data message that smart machine can show, store or further transmit.
And, sending the terminal and send acoustic signals through loud speaker, receiving terminal receives acoustic signals through microphone.
And the transmission terminal is the dual tone multi-frequency dtmf acoustic signals with the acoustic signals of the information code conversion of gathering.
Advantage of the present invention is adopt loud speaker to produce acoustic signals, and microphone to receive the sound wave communication mode of acoustic signals; Between electronic equipment and mobile phone, transmit data; Do not need radio transmission and receiver, therefore with compare based on wireless communication mode, cost of the present invention is cheaper; Power consumption is littler, operates also simpler.
Description of drawings
Fig. 1 is a communication system sketch map of the present invention.
Fig. 2 is a means of communication block diagram of the present invention.
Fig. 3 is the sketch map of embodiments of the invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Present embodiment provides a kind of sound wave communication system, comprises sending terminal and receiving terminal, and is wherein as shown in Figure 1, sends between terminal and the receiving terminal through the acoustic signals contact;
Said transmission terminal comprises:
Information acquisition module is used for Information Monitoring;
The encoding process module, being used for the information code conversion of gathering is acoustic signals;
Signal transmitting module is used for acoustic signals is sent to receiving terminal;
Said receiving terminal comprises:
Signal receiving module is used to receive the acoustic signals from sending the terminal;
Decoding process module is used for converting the acoustic signals decoding that receives into data message that smart machine can show, store or further transmit.
Acoustic signals is the dual tone multi-frequency dtmf acoustic signals.
The encoding process module is a single-chip microcomputer.Can select the MSC-51 Series chip for use.
Signal transmitting module is a loud speaker, and signal receiving module is a microphone.
Sending the terminal is electronic scale, also can be other electronic equipment.
Receiving terminal is hand-held intelligent terminals such as mobile phone or panel computer, and optional usefulness has the mobile phone of Android system, and perhaps having Apple is the mobile phone of the iOS operating system of iPhone exploitation.
Perhaps, sending the terminal is electronic scale, and receiving terminal is mobile phone or panel computer.
A kind of means of communication that are used for foregoing sound wave communication system, as shown in Figure 2, its step comprises:
At step S101, send the terminal Information Monitoring;
At step S102, sending the terminal is acoustic signals with the information code conversion of gathering, and is sent to receiving terminal;
At step S103, receiving terminal receives acoustic signals, and converts the acoustic signals decoding into data message, makes information can be used for showing, store or further transmission.
Further, send the terminal and send acoustic signals through loud speaker, receiving terminal receives acoustic signals through microphone.
Further, the transmission terminal is the dual tone multi-frequency dtmf acoustic signals with the acoustic signals of the information code conversion of gathering.
The above-mentioned dual tone multi-frequency dtmf acoustic signals that provides also can change other acoustic signals into.
Below the above-mentioned means of communication are used between electronics scale and the mobile phone and explain that for example as shown in Figure 3, send the terminal this moment is the electronics scale, receiving terminal is a mobile phone.
When the user stands on the electronics scale; Transducer is passed to single-chip microcomputer with the body weight information of gathering and is handled; (the doctor's type scale weight range is made as 0 ~ 200kg to single-chip microcomputer body weight information through dtmf code; Certainty of measurement is made as 0.1kg) convert dtmf signal to, become this conversion of signals acoustic signals to send by the MCU driving loud speaker then.
Before measuring body weight, the user opens the measured body weight application software on the mobile phone.After the loud speaker of treating the electronics scale sends acoustic signals; Mobile microphone is decoded the DTMF acoustic signals that receives through the measured body weight application software; Be illustrated in body weight information on the mobile phone screen with digital form, let the user understand the body weight situation of oneself intuitively, easily.Simultaneously mobile phone end is on the mobile phone of the body weight information of each weighing record, and shows with the mode of graph curve.The user can also handle body weight information, or through mobile phone the body weight message transmission is arrived network and other computer.
The above; Be merely the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technical staff who is familiar with the present technique field is in the technical scope that the present invention discloses; The variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (9)
1. a sound wave communication system comprises and sends terminal and receiving terminal, it is characterized in that, sends between terminal and the receiving terminal through the acoustic signals contact;
Said transmission terminal comprises:
Information acquisition module is used for Information Monitoring;
The encoding process module, being used for the information code conversion of gathering is acoustic signals;
Signal transmitting module is used for acoustic signals is sent to receiving terminal;
Said receiving terminal comprises:
Signal receiving module is used to receive the acoustic signals from sending the terminal;
Decoding process module is used for converting the acoustic signals decoding that receives into data message.
2. a kind of sound wave communication system as claimed in claim 1 is characterized in that: acoustic signals is the dual tone multi-frequency dtmf acoustic signals.
3. according to claim 1 or claim 2 a kind of sound wave communication system, it is characterized in that: signal transmitting module is a loud speaker, signal receiving module is a microphone.
4. a kind of sound wave communication system as claimed in claim 3 is characterized in that: sending the terminal is electronic scale.
5. a kind of sound wave communication system as claimed in claim 3 is characterized in that: receiving terminal is mobile phone or panel computer.
6. a kind of sound wave communication system as claimed in claim 3 is characterized in that: sending the terminal is electronic scale, and receiving terminal is mobile phone or panel computer.
7. means of communication that are used for sound wave communication system as claimed in claim 1, its step comprises:
The first step is sent the terminal Information Monitoring;
In second step, sending the terminal is acoustic signals with the information code conversion of gathering, and is sent to receiving terminal;
In the 3rd step, receiving terminal receives acoustic signals, and converts the acoustic signals decoding into data message.
8. a kind of means of communication as claimed in claim 7 is characterized in that: send the terminal and send acoustic signals through loud speaker, receiving terminal receives acoustic signals through microphone.
9. like claim 7 or 8 described a kind of means of communication, it is characterized in that: the transmission terminal is the dual tone multi-frequency dtmf acoustic signals with the acoustic signals of the information code conversion of gathering.
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| CN2012100172441A CN102571214A (en) | 2012-01-19 | 2012-01-19 | Sound wave communication system and communication method applied to same |
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| CN2012100172441A CN102571214A (en) | 2012-01-19 | 2012-01-19 | Sound wave communication system and communication method applied to same |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103219004A (en) * | 2013-04-28 | 2013-07-24 | 北京推博信息技术有限公司 | Text transmission method, device and system |
| CN103795471A (en) * | 2013-11-16 | 2014-05-14 | 深圳光启创新技术有限公司 | Optical or acoustic communication method and system |
| CN103944646A (en) * | 2013-01-22 | 2014-07-23 | 西南科技大学 | Ultrasonic-penetrating-metal communication device |
| CN103944645A (en) * | 2013-01-18 | 2014-07-23 | 国民技术股份有限公司 | Audio communication method and audio terminal |
| CN104660348A (en) * | 2013-11-25 | 2015-05-27 | 国民技术股份有限公司 | Method, device and mobile terminal for sending data, and sound wave communication system |
| CN104753878A (en) * | 2013-12-30 | 2015-07-01 | 国民技术股份有限公司 | Data verification method, mobile terminal and verification terminal |
| CN105438900A (en) * | 2015-12-14 | 2016-03-30 | 沈阳蓝光网络数据技术有限公司 | Mobile phone elevator taking system |
| CN105991145A (en) * | 2015-03-17 | 2016-10-05 | 拓连科技股份有限公司 | Sound generating and transmitting system and method using radio transmitting device |
| CN106037652A (en) * | 2016-06-16 | 2016-10-26 | 深圳美丽讯网络科技有限公司 | Skin moisture and oil detection device and system based on acoustic wave transmission |
| CN108234118A (en) * | 2017-12-28 | 2018-06-29 | 广东云立方互动科技有限公司 | Crowd based on ultrasonic wave collects and screening technique |
| CN108234030A (en) * | 2018-01-12 | 2018-06-29 | 苏州汇万家数字科技有限公司 | Sonic transmissions device and its transmission method |
| CN109547611A (en) * | 2018-12-19 | 2019-03-29 | 朱彧 | A kind of mobile phone finger ring bracket and alarm system and alarm method using the bracket |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944645A (en) * | 2013-01-18 | 2014-07-23 | 国民技术股份有限公司 | Audio communication method and audio terminal |
| CN103944645B (en) * | 2013-01-18 | 2016-09-14 | 国民技术股份有限公司 | A kind of audio communication method and voice frequency terminal |
| CN103944646B (en) * | 2013-01-22 | 2016-08-17 | 西南科技大学 | A kind of ultrasound wave wears metallic communications device |
| CN103944646A (en) * | 2013-01-22 | 2014-07-23 | 西南科技大学 | Ultrasonic-penetrating-metal communication device |
| CN103219004A (en) * | 2013-04-28 | 2013-07-24 | 北京推博信息技术有限公司 | Text transmission method, device and system |
| CN103795471A (en) * | 2013-11-16 | 2014-05-14 | 深圳光启创新技术有限公司 | Optical or acoustic communication method and system |
| CN104660348A (en) * | 2013-11-25 | 2015-05-27 | 国民技术股份有限公司 | Method, device and mobile terminal for sending data, and sound wave communication system |
| WO2015074617A1 (en) * | 2013-11-25 | 2015-05-28 | 国民技术股份有限公司 | Data transmission method and apparatus, mobile terminal, and acoustic communications system |
| CN104753878A (en) * | 2013-12-30 | 2015-07-01 | 国民技术股份有限公司 | Data verification method, mobile terminal and verification terminal |
| CN104753878B (en) * | 2013-12-30 | 2018-11-06 | 国民技术股份有限公司 | A kind of data verification method, mobile terminal and verification terminal |
| CN105991145A (en) * | 2015-03-17 | 2016-10-05 | 拓连科技股份有限公司 | Sound generating and transmitting system and method using radio transmitting device |
| CN105991145B (en) * | 2015-03-17 | 2019-03-01 | 拓连科技股份有限公司 | Sound generating and transmitting system and method using radio transmitting device |
| CN105438900A (en) * | 2015-12-14 | 2016-03-30 | 沈阳蓝光网络数据技术有限公司 | Mobile phone elevator taking system |
| CN106037652A (en) * | 2016-06-16 | 2016-10-26 | 深圳美丽讯网络科技有限公司 | Skin moisture and oil detection device and system based on acoustic wave transmission |
| CN108234118A (en) * | 2017-12-28 | 2018-06-29 | 广东云立方互动科技有限公司 | Crowd based on ultrasonic wave collects and screening technique |
| CN108234030A (en) * | 2018-01-12 | 2018-06-29 | 苏州汇万家数字科技有限公司 | Sonic transmissions device and its transmission method |
| CN109547611A (en) * | 2018-12-19 | 2019-03-29 | 朱彧 | A kind of mobile phone finger ring bracket and alarm system and alarm method using the bracket |
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Application publication date: 20120711 |