CN105704340B - Multifunctional vibration system, vibration method and communication terminal applying same - Google Patents
Multifunctional vibration system, vibration method and communication terminal applying same Download PDFInfo
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- CN105704340B CN105704340B CN201610034348.1A CN201610034348A CN105704340B CN 105704340 B CN105704340 B CN 105704340B CN 201610034348 A CN201610034348 A CN 201610034348A CN 105704340 B CN105704340 B CN 105704340B
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- driver
- vibration
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- audio signal
- auxiliary motor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
- H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
- H04M19/047—Vibrating means for incoming calls
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- 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
- H04M1/72484—User interfaces specially adapted for cordless or mobile telephones wherein functions are triggered by incoming communication events
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
- H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Function (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The invention provides a multifunctional vibration system, which comprises a receiver mode, a vibration mode and a judgment module, wherein the judgment module is used for judging whether the receiver mode or the vibration mode is required; the controller receives the judgment result of the judgment module; the vibration signal memory is connected with the controller and stores vibration signals; the first driver and the second driver are connected with the vibration signal memory, and the controller controls the on-off state; a main motor connected to the first driver for a vibration function; an auxiliary motor connected with the second driver and used for a receiver function and a vibration function; and an audio signal and audio decoder providing an audio signal to the auxiliary motor. The invention adopts the matching work of the main motor and the auxiliary motor, thereby obtaining better hearing and vibration.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the field of communication, in particular to a multifunctional vibration system, a vibration method and a communication terminal applying the system.
[ background of the invention ]
In the process of rapid development of portable devices such as mobile phones and the like, people have increasingly strong requirements on the functionality of products, at present, mobile phones are provided with receivers, or called receivers, the receivers are used for making a sound of an opposite party when the mobile phones are in a handheld mode or making a sound when some applications are in a receiver mode, in addition, the mobile phones further comprise a vibration mode, and the mobile phones have a vibration reminding function while the receivers make the sound in the vibration mode. The conventional telephone receiver uses a vibration element to drive the equipment to vibrate and radiate sound, wherein the vibration element can be a piezoelectric ceramic vibrator, a moving coil vibrator, a moving iron vibrator and the like, and the piezoelectric ceramic vibrator, the moving coil vibrator, the moving iron vibrator and the like can be collectively called as a motor. However, the vibration and hearing measurements are different, and the motor for the sound generating function should have a relatively high natural resonant frequency f0While the motor for the vibration alert function should have a relatively low f0Therefore, the motor for sounding and the motor for vibration reminding cannot be perfectly realized by using the same motor.
Therefore, a new technical solution is needed to solve the above problems.
[ summary of the invention ]
The invention aims to provide a multifunctional vibration system with good vibration and hearing senses, a vibration method and a communication terminal applying the system.
The invention is realized by the following technical scheme:
a multifunctional vibration system comprises a receiver mode and a vibration mode, and a judgment module for judging whether the receiver mode or the vibration mode is needed; the controller receives the judgment result of the judgment module; the vibration signal memory is connected with the controller and stores vibration signals; the first driver and the second driver are connected with the vibration signal memory, and the controller controls the on-off state; a main motor connected to the first driver for a vibration function; an auxiliary motor connected with the second driver and used for a receiver function and a vibration function; and an audio signal and audio decoder providing an audio signal to the auxiliary motor.
As an improvement of the invention, the main motor is any one of a piezoelectric ceramic vibrator, a moving coil vibrator, a moving iron vibrator and a moving magnetic vibrator, and the natural resonant frequency f of the main motor0Not exceeding 210 Hz.
As an improvement of the invention, the auxiliary motor is a vertical vibration linear motor, and the natural resonant frequency f of the auxiliary motor0Not lower than 300 Hz.
As a refinement of the invention, the audio signal and an audio decoder are connected to the second driver.
As an improvement of the present invention, it further comprises an equalizer located between the audio decoder and the second driver for equalizing the audio signal.
As an improvement of the invention, the controller further comprises a third driver connected with the controller and the auxiliary motor, the controller controls the on-off of the third driver, and the audio signal and the audio decoder are connected with the third driver.
The invention can also be realized by the following technical scheme:
a communication terminal adopts the multifunctional vibration system.
As an improvement of the present invention, the communication terminal includes a processor as the determination module.
The invention can also be realized by the following technical scheme:
a vibration method of a multifunctional vibration system, the method comprising the steps of: the controller gates the first driver and the second driver according to the judgment result of the judgment module; in a vibration mode, the controller simultaneously gates the first driver and the second driver, the vibration signal storage respectively provides vibration signals for the first driver and the second driver, the audio signals are transmitted to the second driver, the main motor receives the vibration signals transmitted by the first driver to generate vibration, and the auxiliary motor receives the vibration signals transmitted by the second driver and the audio signals to generate vibration and generate sound; in the earphone mode, the controller only gates the second driver, the audio signal is transmitted to the second driver, and the auxiliary motor receives the audio signal transmitted by the second driver to sound.
The invention can also be realized by the following technical scheme:
a vibration method of a multifunctional vibration system, the method comprising the steps of: the controller gates the first driver, the second driver and the third driver according to the judgment result of the judgment module; in a vibration mode, the controller simultaneously gates a first driver, a second driver and a third driver, the vibration signal storage respectively provides vibration signals for the first driver and the second driver, the audio signals are transmitted to the third driver, the main motor receives the vibration signals transmitted by the first driver to generate vibration, the auxiliary motor receives the vibration signals transmitted by the second driver to generate vibration, and receives the audio signals transmitted by the third driver to generate sound; in the earphone mode, the controller only gates the third driver, the audio signal is transmitted to the third driver, and the auxiliary motor receives the audio signal and makes a sound.
The invention has the following advantages: the invention adopts the matching work of the main motor and the auxiliary motor, thereby leading the communication terminal to obtain better hearing and vibration.
[ description of the drawings ]
FIG. 1 is a schematic diagram of the multi-functional vibration system of the present invention;
FIG. 2 is a flow chart of a first embodiment of the multi-functional vibration system of the present invention;
FIG. 3 is a flow chart of a second embodiment of the multi-functional vibration system of the present invention;
FIG. 4 is a flow chart of a third embodiment of the multi-functional vibration system of the present invention;
fig. 5 is a flow chart of a fourth embodiment of the multi-functional vibration system of the present invention.
[ detailed description ] embodiments
The invention is further described with reference to the following figures and embodiments.
As shown in fig. 1, the multifunctional vibration system of the present invention includes a handset mode and a vibration mode, a main motor 1, an auxiliary motor 2, and a determination module 3. The judging module 3 is used for judging whether the earphone mode or the vibration mode is needed. In the earphone mode, the main motor 1 and the auxiliary motor 2 work; in the vibration mode, only the auxiliary motor 2 operates. The main motor 1 is used for receiving vibration signals to generate vibration, the auxiliary motor 2 is used for two functions, firstly, the main motor receives audio signals and drives the mobile phone to vibrate to make sound to serve as a receiver function, secondly, the auxiliary motor receives vibration signals to generate vibration, and the vibration of the auxiliary motor 2 is combined with the vibration generated by the main motor 1, so that richer vibration sense is realized. The main motor 1 may be any type of motor, such as any one of a piezoelectric ceramic vibrator, a moving coil vibrator, a moving iron vibrator, and a moving magnetic vibrator, and preferably, the natural resonant frequency f of the main motor 10Not exceeding 210 Hz. The auxiliary motor 2 is preferably a linear vibration motor that vibrates vertically so as to push air to radiate sound, and preferably, the natural resonance frequency f of the auxiliary motor 20Not lower than 300 Hz.
The mobile terminal adopting the multifunctional vibration system of the invention, such as a mobile phone, usually comprises a processor, and the processor is used as a judgment module which judges whether to call in a vibration mode or not, whether to play an audio file in a receiver mode or not and the like according to the application from the mobile phone.
Fig. 2 shows a first embodiment of the multifunctional vibration system of the present invention, which comprises a controller 4, a vibration signal storage 5 connected to the controller 4, a first driver a connected to the vibration signal storage 5, a second driver b, a main motor 1 connected to the first driver a, an auxiliary motor 2 connected to the second driver b, an audio signal 6 connected to the second driver b, and an audio decoder 7. The controller 4 can control the on and off of the first driver a and the second driver b. The vibration signal memory 5 prestores vibration signals. The audio decoder 7 decodes the received audio signal 6, which may be an audio signal received over a link or an audio file in an application.
The vibration method of the multifunctional vibration system comprises the following steps: the input of the controller 4 is from the output of a processor in the mobile phone, and the controller 4 gates the first driver a and the second driver b according to the output of the processor; in the vibration mode, the controller 4 simultaneously gates the first driver a and the second driver b, so that the main motor 1 and the auxiliary motor 2 are both in working state, the vibration signal storage 5 respectively provides vibration signals to the first driver a and the second driver b, the selection of the signals is executed by the controller 4, the audio signal 6 is transmitted to the second driver b, the main motor 1 receives the vibration signal transmitted by the first driver a to generate vibration, and the auxiliary motor 2 receives the vibration signal transmitted by the second driver b and the audio signal to generate vibration and simultaneously sound; in the earpiece mode, the controller 4 only gates the second driver b, so that only the auxiliary motor 2 works, the audio signal 6 is transmitted to the second driver b, and the auxiliary motor 2 receives the audio signal transmitted by the second driver b to sound.
The controller 4 sets the gains of the first driver a and the second driver b such that the gain of the second driver b is set to N dB in the vibration mode and to M dB, M not necessarily equal to N, in the earpiece mode. The controller 4 sets the gain of the first driver a to achieve different intensities of vibration of the main motor 1.
As shown in fig. 3, a second embodiment of the multifunctional vibration system of the present invention is provided, and compared with the first embodiment, an equalizer 8 is added between the audio decoder 7 and the second driver b, so that the audio signal can be equalized, and the final sound listening feeling is better.
As shown in fig. 4, a third embodiment of the multifunctional vibration system of the present invention is further provided, compared with the first embodiment, the present embodiment further includes a third driver c located between the controller 3 and the auxiliary motor 2, the audio signal 6 and the audio decoder 7 are connected to the third driver c, and the controller 3 controls the on/off of the third driver c. The vibration method of the multifunctional vibration system comprises the following steps: the controller 3 gates the first driver a, the second driver b and the third driver c according to the output of the processor; in the vibration mode, the controller 3 simultaneously gates a first driver a, a second driver b and a third driver c, the vibration signal storage 5 respectively provides vibration signals for the first driver a and the second driver b, the audio signal 6 is transmitted to the third driver c, the main motor 1 receives the vibration signals transmitted by the first driver a to generate vibration, the auxiliary motor 2 receives the vibration signals transmitted by the second driver b to generate vibration and receives the audio signals transmitted by the third driver c to generate sound; in the earpiece mode, the controller 3 gates only the third driver c, the audio signal 6 provides an audio signal to the third driver c, and the auxiliary motor 2 receives the audio signal to emit a sound.
As shown in fig. 5, a fourth embodiment of the multifunctional vibration system of the present invention further includes an equalizer 8 located between the audio decoder 7 and the third driver c, and the equalizer 8 can perform equalization processing on the audio signal to make the final sound sense better than the third embodiment.
The multifunctional vibration system of the invention adopts the matching of the main motor and the auxiliary motor to ensure that the communication terminal has good hearing and vibration.
While the foregoing is directed to embodiments of the present invention, it will be understood by those skilled in the art that various changes may be made without departing from the spirit and scope of the invention.
Claims (10)
1. A multifunctional vibration system, it includes earphone mode and vibration mode, its characterized in that: the method comprises the following steps:
the judging module is used for judging whether a receiver mode or a vibration mode is required;
the controller receives the judgment result of the judgment module;
the vibration signal memory is connected with the controller and stores vibration signals;
the first driver and the second driver are connected with the vibration signal memory, and the controller controls the on-off state;
a main motor connected to said first driver, said main motor having a natural resonant frequency f0 of no more than 210Hz for vibration functions;
an auxiliary motor connected to the second driver, the auxiliary motor having a natural resonant frequency f0 of not less than 300Hz for an earpiece function and a vibration function;
and an audio signal and audio decoder providing an audio signal to the auxiliary motor.
2. The multi-functional vibratory system of claim 1, wherein: the main motor is any one of a piezoelectric ceramic vibrator, a moving coil vibrator, a moving iron vibrator and a moving magnetic vibrator.
3. The multi-functional vibratory system of claim 2, wherein: the auxiliary motor is a vertical vibration linear motor.
4. The multi-functional vibratory system of claim 1, wherein: the audio signal and audio decoder are connected to the second driver.
5. The multi-functional vibration system of claim 2, further comprising an equalizer between the audio decoder and the second driver to equalize the audio signal.
6. The multi-functional vibration system of claim 1, further comprising a third driver connecting the controller and an auxiliary motor, the controller controlling the third driver to be turned on and off, the audio signal and an audio decoder being connected to the third driver.
7. A communication terminal, characterized by: which employs the multifunctional vibration system as claimed in any one of claims 1 to 6.
8. The communication terminal of claim 7, wherein: the communication terminal comprises a processor as the judging module.
9. A vibration method of the multifunctional vibration system as claimed in claim 4, wherein: the method comprises the following steps:
the controller gates the first driver and the second driver according to the judgment result of the judgment module;
in a vibration mode, the controller simultaneously gates the first driver and the second driver, the vibration signal storage respectively provides vibration signals for the first driver and the second driver, the audio signals are transmitted to the second driver, the main motor receives the vibration signals transmitted by the first driver to generate vibration, and the auxiliary motor receives the vibration signals transmitted by the second driver and the audio signals to generate vibration and generate sound;
in the earphone mode, the controller only gates the second driver, the audio signal is transmitted to the second driver, and the auxiliary motor receives the audio signal transmitted by the second driver to sound.
10. A vibration method of the multi-functional vibration system of claim 6, wherein: the method comprises the following steps:
the controller gates the first driver, the second driver and the third driver according to the judgment result of the judgment module;
in a vibration mode, the controller simultaneously gates a first driver, a second driver and a third driver, the vibration signal storage respectively provides vibration signals for the first driver and the second driver, the audio signals are transmitted to the third driver, the main motor receives the vibration signals transmitted by the first driver to generate vibration, the auxiliary motor receives the vibration signals transmitted by the second driver to generate vibration, and receives the audio signals transmitted by the third driver to generate sound;
in the earphone mode, the controller only gates the third driver, the audio signal is transmitted to the third driver, and the auxiliary motor receives the audio signal and makes a sound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034348.1A CN105704340B (en) | 2016-01-19 | 2016-01-19 | Multifunctional vibration system, vibration method and communication terminal applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034348.1A CN105704340B (en) | 2016-01-19 | 2016-01-19 | Multifunctional vibration system, vibration method and communication terminal applying same |
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| Publication Number | Publication Date |
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| CN105704340A CN105704340A (en) | 2016-06-22 |
| CN105704340B true CN105704340B (en) | 2020-02-28 |
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| CN201610034348.1A Expired - Fee Related CN105704340B (en) | 2016-01-19 | 2016-01-19 | Multifunctional vibration system, vibration method and communication terminal applying same |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107395887A (en) * | 2017-07-26 | 2017-11-24 | 北京小米移动软件有限公司 | A kind of device and method for being used to carry out speech play and vibration |
| CN111866226B (en) * | 2019-04-26 | 2021-10-08 | 北京小米移动软件有限公司 | Terminal and sound production method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004336988A (en) * | 2003-04-14 | 2004-11-25 | Matsushita Electric Ind Co Ltd | Motor driver |
| CN101540798A (en) * | 2008-03-18 | 2009-09-23 | 乐金电子(中国)研究开发中心有限公司 | Method and system for displaying messages during communication of mobile phone |
| CN101399861B (en) * | 2008-10-31 | 2012-09-05 | 华为终端有限公司 | Vibration regulating device, method for a mobile communication terminal, and mobile communication terminal thereof |
| CN101552822A (en) * | 2008-12-31 | 2009-10-07 | 上海闻泰电子科技有限公司 | An implementation method of a mobile terminal ring |
| CN101729625B (en) * | 2010-01-05 | 2012-12-19 | 青岛海信移动通信技术股份有限公司 | Method for driving motor of mobile phone and mobile equipment |
| CN201781609U (en) * | 2010-04-21 | 2011-03-30 | 惠州Tcl移动通信有限公司 | Mobile phone loudspeaker circuit and mobile phone terminal |
| CN102387243A (en) * | 2010-09-06 | 2012-03-21 | 中兴通讯股份有限公司 | Mobile terminal |
| CN104935742B (en) * | 2015-06-10 | 2017-11-24 | 瑞声科技（南京）有限公司 | Communication terminal and the method for improving its tonequality under handset mode |
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