CN102571012A - Terminal equipment and volume regulation method - Google Patents
Terminal equipment and volume regulation method Download PDFInfo
- Publication number
- CN102571012A CN102571012A CN2011104521752A CN201110452175A CN102571012A CN 102571012 A CN102571012 A CN 102571012A CN 2011104521752 A CN2011104521752 A CN 2011104521752A CN 201110452175 A CN201110452175 A CN 201110452175A CN 102571012 A CN102571012 A CN 102571012A
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- volume
- control unit
- touch control
- sensor
- user
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Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3089—Control of digital or coded signals
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
- H03G3/02—Manually-operated control
- H03G3/04—Manually-operated control in untuned amplifiers
Abstract
The invention discloses terminal equipment and a volume regulation method. The terminal equipment comprises a touch unit, a volume regulator and a processor, wherein the touch unit, the volume regulator and the processor are sequentially connected; the touch unit bears the up-and-down sliding operation of a user for volume regulation, converts the operation of the user into a touch signal, and transmits the touch signal to the volume regulator; after receiving the touch signal, the volume regulator performs volume conversion and amplification processing on the touch signal to obtain a control signal, and transmits the control signal to the processor; and after receiving the control signal, the processor performs the volume regulation according to the control signal. When a hand of the user is at a certain distance away from the touch unit, the touch unit is activated, and a volume is conveniently regulated through the touch unit, so that the degree of satisfaction with user experiences is greatly improved.
Description
Technical field
The present invention relates to the terminal equipment technical field, relate in particular to a kind of method and terminal equipment of regulating volume.
Background technology
Adopted distance-sensor at present a lot of terminal equipments, be mainly used in when dialing phone, extinguished touch screen, to reduce misoperation.
Distance-sensor is also claimed displacement transducer, and principle is to utilize the physical change amount of various element testing objects, through this variable quantity is scaled distance, measure from the transducer to the object apart from displacement.Different according to using element, be divided into inductance type transducer, capacitance type sensor, hall sensor, optical displacement sensor, linear proximity transducer and ultrasonic displacement transducer etc.
Inductance type transducer also is eddy-current transducer, is made up of three parts: oscillator, switching circuit and amplification output circuit.Oscillator produces an alternating magnetic field, when metal target near this magnetic field, and when reaching distance of reaction, in metal target, produce eddy current, thereby cause oscillatory extinction, so that failure of oscillation.Switching signal is handled and converted to the variation of oscillator vibration and failure of oscillation by back level amplifying circuit, triggers the drive controlling device, thereby reach contactless testing goal.
The electro-optical pickoff utilization be photoelectric effect.Luminescent device and photoelectric device are contained in the same detection head by certain orientation.As reflective surface (object to be detected) near the time, photoelectric device receives behind the reverberation just in signal output, just can " perception " have object approaching thus.
Linear proximity transducer is a kind of linear unit that belongs to metal inductive; After the energized; Sensitive surface at transducer will produce an alternating magnetic field, when metal object during near this sensitive surface, then produce eddy current in the metal and will have drawn the energy of oscillator; Make the linear attenuation of oscillator output amplitude, accomplish the purpose of contactless inspected object then according to the variation of attenuation.
Mode in terminal equipment adjusted volume is to regulate through physical button mostly at present; Physical button can be brought many inconvenience owing to the material of button, the size dimension of button, the factors such as soft or hard degree of button; Ease for use is relatively poor, and easy abrasion is used in the long-time back of physical button, and; The hand size of different crowd is different, causes the availability of physical button to be difficult to satisfy user's multiple demand.
Summary of the invention
The technical problem that the present invention will solve provides a kind of terminal equipment and regulates the method for volume, the volume that can regulate the terminal convenient, quickly and easily, and the long-term use physics loss that can not bring equipment.
For solving the problems of the technologies described above, a kind of terminal equipment of the present invention comprises: touch control unit, volume adjuster and processor, and said touch control unit, volume adjuster and processor link to each other successively, wherein:
Said touch control unit carries the user in the operation of carrying out carrying out when volume is regulated that slides up and down, and converts user's operation into touching signals, and touching signals is transferred to volume adjuster;
Said volume adjuster carries out volume conversion and processing and amplifying to said touching signals after receiving said touching signals, form control signal, and said control signal is transferred to said processor;
Said processor carries out volume according to control signal and regulates after receiving said control signal.
Further; Also comprise distance-sensor; Said distance-sensor links to each other with said touch control unit, and said touch control unit is arranged in the detection range of said distance-sensor, and said distance-sensor detects the position of staff; In the residing position of staff and time that is stopped when reaching thresholding, activate said touch control unit.
Further, said touch control unit comprises: Trackpad and induction part, said Trackpad are arranged on the outer surface of terminal equipment; Said induction part is arranged on the back side of said Trackpad; Fit with said Trackpad, said Trackpad carries the user in the operation of carrying out carrying out when volume is regulated that slides up and down, and said induction part links to each other with said volume adjuster; Convert the operation of user on said Trackpad to the signal of telecommunication; The signal of telecommunication is carried out analog-to-digital conversion, obtain user's touching signals, said touching signals is transferred to said volume adjuster.
Further, said distance-sensor is a capacitance type sensor.
Further; Said capacitance type sensor comprises: sensor main body, first battery lead plate and second battery lead plate; Link to each other through intermediate circuit between first battery lead plate and second battery lead plate, said intermediate circuit links to each other with said touch control unit, and the dielectric constant between said first battery lead plate and said second battery lead plate is in the residing position of staff and time that is stopped when reaching thresholding; Change; Capacitance in the said sensor main body changes when said dielectric constant changes, shakes when the capacitance of the state of said intermediate circuit in said sensor main body changes, and activates said touch control unit.
Further; Said volume adjuster comprises input, programmable amplifying circuit and output; Said input connects the input of said touch control unit and said programmable amplifying circuit; The output of said programmable amplifying circuit connects the output of said volume adjuster, and the output of said volume adjuster connects said processor, and said programmable amplifying circuit carries out volume conversion and processing and amplifying to the touching signals of said touch control unit transmission; Controlled signal is sent to processor with the output of control signal through said volume adjuster.
Further, a kind of method of regulating volume is applied to comprise in the terminal equipment:
Touch control unit carries the user in the operation of carrying out carrying out when volume is regulated that slides up and down, and converts user's operation into touching signals, and touching signals is transferred to volume adjuster;
Said volume adjuster carries out volume conversion and processing and amplifying to said touching signals after receiving said touching signals, form control signal, and said control signal is transferred to said processor;
Said processor carries out volume according to control signal and regulates after receiving said control signal.
Further, also comprise:
Distance-sensor detects the position of staff, in the residing position of staff and time that is stopped when reaching thresholding, activates said touch control unit.
Further, said operation with the user converts touching signals into, comprising:
Said touch control unit converts the operation of user on said Trackpad to the signal of telecommunication, and the signal of telecommunication is carried out analog-to-digital conversion, obtains user's touching signals.
Further, said distance-sensor detects the position of staff, comprising:
Distance-sensor is a capacitance type sensor; First battery lead plate of said capacitance type sensor and the dielectric constant between second battery lead plate are in the residing position of staff and time that is stopped when reaching thresholding; Change; Capacitance in the sensor main body of said capacitance type sensor changes when said dielectric constant changes; Shake when the capacitance of state in said sensor main body that connects the intermediate circuit of said first battery lead plate and second battery lead plate changes, activate said touch control unit.
In sum, the present invention during apart from the touch control unit certain distance, activates touch control unit at staff, regulates volume easily through touch control unit, has greatly promoted satisfaction of users.
Description of drawings
Fig. 1 is the Organization Chart of the terminal equipment of embodiment of the present invention;
Fig. 2～Fig. 3 is that touch control unit in the embodiment of the present invention is at the sketch map of the position of terminal equipment;
Fig. 4 is the flow chart of method of the adjusting volume of embodiment of the present invention.
Embodiment
This execution mode is near through moving of capacitance type sensor perception staff; Activation is positioned at terminal equipment left side or the right side central touch control unit of position on the upper side; The user slides up and down operation on touch control unit, touch control unit produces the touching signals of user's operation, and touching signals is transferred to conversion and the processing and amplifying that volume adjuster carries out volume; Controlled signal; Processor is regulated volume according to control signal, and this execution mode be not provided with on the terminal equipment under the situation of volume button, realizes the adjusting to volume.
As shown in Figure 1, the terminal equipment of this execution mode comprises: distance-sensor, touch control unit, volume adjuster and processor, touch control unit are arranged in the detection range of distance-sensor; And link to each other with distance-sensor, touch control unit comprises Trackpad and induction part, Trackpad is arranged on the outer surface of terminal equipment; Induction part is arranged on the back side of Trackpad; Fit tightly with Trackpad, induction part links to each other with volume adjuster, and volume adjuster also links to each other with processor.
As shown in Figures 2 and 3, touch control unit can be arranged on a left side or the right side central position on the upper side of terminal equipment, and touch control unit comprises: Trackpad and induction part, and induction part and Trackpad layering are provided with, and induction part is arranged on the back side of Trackpad.Trackpad carries the user in the operation of carrying out carrying out when volume is regulated that slides up and down.Induction part comprises some sensing chips and sensor circuit, the operation of sensing chip induction user on Trackpad, and sensor circuit converts user's operation to the signal of telecommunication, and the signal of telecommunication is carried out analog-to-digital conversion, obtains user's touching signals.
Because inductance type transducer, linear proximity transducer and hall sensor all are based on metal object and move the variation of initiation sensor magnetic field; Electro-optical pickoff then is to utilize photoelectric effect; And capacitance type sensor be when object near the time; Cause the circuit between two battery lead plates to change, can detect various objects, so this execution mode adopts capacitance type sensor as distance-sensor.
Capacitance type sensor comprises: sensor main body, first battery lead plate and second battery lead plate; Link to each other through intermediate circuit between first battery lead plate and second battery lead plate; The sensor main body and first battery lead plate are arranged on the terminal equipment front upper; For mobile phone can be positioned at the top camera near, second battery lead plate is arranged on the sidepiece of terminal equipment.
When needs were regulated volume, staff was shifted to the surveyed area of capacitance type sensor, is reaching distance threshold (as 3～5mm) apart from touch control unit; And during duration overtime thresholding (like 1s); Capacitance type sensor perceives staff, and the dielectric constant between first battery lead plate and second battery lead plate changes, and the variation of dielectric constant changes the capacitance in the capacitance type sensor; The state of the intermediate circuit that causes linking to each other with touch control unit changes, and intermediate circuit activates touch control unit.
Volume adjuster comprises input, programmable amplifying circuit and output; Input connects the induction part of touch control unit and the input of programmable amplifying circuit; The output of programmable amplifying circuit connects the output of volume adjuster, the output connection processing device of volume adjuster.The induction part of touch control unit is transferred to user's touching signals the input of volume adjuster; Through programmable amplifying circuit touching signals is carried out audio conversion and processing and amplifying; Form control signal, control signal is transferred to the output of volume adjuster, be sent to processor.The built-in ic chip chip that carries out audio conversion and processing and amplifying in the programmable amplifying circuit.
Processor is regulated the volume effect according to control signal.
As shown in Figure 4, the method for the adjusting terminal volume of this execution mode comprises:
Step 401: when the user needed to regulate volume in processes such as multimedia or conversation, the user shifted to Trackpad with hand;
Step 402: when staff reaches distance threshold (as 3～5mm) apart from the distance of Trackpad; And during time of staying overtime thresholding (like 1s); First battery lead plate of capacitance type sensor and the dielectric constant between second battery lead plate change, and capacitance type sensor perceives staff;
Step 403: the change in dielectric constant between two battery lead plates of capacitance type sensor changes the capacitance in the sensor main body, and concussion takes place the state of the feasible intermediate circuit that links to each other with touch control unit changes, and intermediate circuit activates touch control unit;
Step 404: when user's finger when the Trackpad of touch control unit slides up and down operation; The operation that slides up and down can produce dc signal through the induction part under the Trackpad; Induction part carries out analog to digital conversion with dc signal, obtains the user and operates corresponding touching signals;
When the user upwards slided, the signal of telecommunication electric weight of generation increased gradually; As user during to lower slider, the signal of telecommunication electric weight of generation reduces gradually.
Step 405: sensing unit is transferred to volume adjuster with user's touching signals;
Step 406: the programmable amplifying circuit of volume adjuster carries out audio conversion and processing and amplifying to user's touching signals, and controlled signal is transferred to processor with control signal;
Step 407: processor carries out logical process to control signal, is converted into volume and regulates the effect that changes.
When the user upwards slided, sound increased gradually, and sound is maximum when sliding into the Touch Zone top; As user during to lower slider, the sound abated gradually, becomes silent mode when sliding into the Touch Zone lowermost end.
When user's finger was left Trackpad 3～5s, first battery lead plate of capacitance type sensor and the dielectric constant between second battery lead plate returned to normal, and the intermediate circuit that links to each other with touch control unit is got back to initial condition, and touch control unit is got back to unactivated state.Time, then touch control unit was in state of activation when not reaching 3～5s.
The above is merely the preferred embodiments of the present invention; Be not limited to the present invention; For a person skilled in the art, the present invention can have various changes and variation, and is all within spirit of the present invention and principle; Any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a terminal equipment is characterized in that, comprising: touch control unit, volume adjuster and processor, and said touch control unit, volume adjuster and processor link to each other successively, wherein:
Said touch control unit carries the user in the operation of carrying out carrying out when volume is regulated that slides up and down, and converts user's operation into touching signals, and touching signals is transferred to volume adjuster;
Said volume adjuster carries out volume conversion and processing and amplifying to said touching signals after receiving said touching signals, form control signal, and said control signal is transferred to said processor;
Said processor carries out volume according to control signal and regulates after receiving said control signal.
2. terminal equipment as claimed in claim 1; It is characterized in that, also comprise distance-sensor, said distance-sensor links to each other with said touch control unit; Said touch control unit is arranged in the detection range of said distance-sensor; Said distance-sensor detects the position of staff, in the residing position of staff and time that is stopped when reaching thresholding, activates said touch control unit.
3. terminal equipment as claimed in claim 1 is characterized in that, said touch control unit comprises: Trackpad and induction part; Said Trackpad is arranged on the outer surface of terminal equipment, and said induction part is arranged on the back side of said Trackpad, fits with said Trackpad; Said Trackpad carries the user in the operation of carrying out carrying out when volume is regulated that slides up and down; Said induction part links to each other with said volume adjuster, converts the operation of user on said Trackpad to the signal of telecommunication, and the signal of telecommunication is carried out analog-to-digital conversion; Obtain user's touching signals, said touching signals is transferred to said volume adjuster.
4. terminal equipment as claimed in claim 2 is characterized in that, said distance-sensor is a capacitance type sensor.
5. terminal equipment as claimed in claim 4; It is characterized in that; Said capacitance type sensor comprises: sensor main body, first battery lead plate and second battery lead plate; Link to each other through intermediate circuit between first battery lead plate and second battery lead plate, said intermediate circuit links to each other with said touch control unit, and the dielectric constant between said first battery lead plate and said second battery lead plate is in the residing position of staff and time that is stopped when reaching thresholding; Change; Capacitance in the said sensor main body changes when said dielectric constant changes, shakes when the capacitance of the state of said intermediate circuit in said sensor main body changes, and activates said touch control unit.
6. terminal equipment as claimed in claim 1; It is characterized in that; Said volume adjuster comprises input, programmable amplifying circuit and output, and said input connects the input of said touch control unit and said programmable amplifying circuit, and the output of said programmable amplifying circuit connects the output of said volume adjuster; The output of said volume adjuster connects said processor; Said programmable amplifying circuit carries out volume conversion and processing and amplifying to the touching signals of said touch control unit transmission, and controlled signal is sent to processor with the output of control signal through said volume adjuster.
7. a method of regulating volume is applied to it is characterized in that in the terminal equipment, comprising:
Touch control unit carries the user in the operation of carrying out carrying out when volume is regulated that slides up and down, and converts user's operation into touching signals, and touching signals is transferred to volume adjuster;
Said volume adjuster carries out volume conversion and processing and amplifying to said touching signals after receiving said touching signals, form control signal, and said control signal is transferred to said processor;
Said processor carries out volume according to control signal and regulates after receiving said control signal.
8. method as claimed in claim 7 is characterized in that, also comprises:
Distance-sensor detects the position of staff, in the residing position of staff and time that is stopped when reaching thresholding, activates said touch control unit.
9. method as claimed in claim 7 is characterized in that, said operation with the user converts touching signals into, comprising:
Said touch control unit converts the operation of user on said Trackpad to the signal of telecommunication, and the signal of telecommunication is carried out analog-to-digital conversion, obtains user's touching signals.
10. method as claimed in claim 8 is characterized in that, said distance-sensor detects the position of staff, comprising:
Distance-sensor is a capacitance type sensor; First battery lead plate of said capacitance type sensor and the dielectric constant between second battery lead plate are in the residing position of staff and time that is stopped when reaching thresholding; Change; Capacitance in the sensor main body of said capacitance type sensor changes when said dielectric constant changes; Shake when the capacitance of state in said sensor main body that connects the intermediate circuit of said first battery lead plate and second battery lead plate changes, activate said touch control unit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104521752A CN102571012A (en) | 2011-12-29 | 2011-12-29 | Terminal equipment and volume regulation method |
| PCT/CN2012/074512 WO2013097382A1 (en) | 2011-12-29 | 2012-04-23 | Terminal device and volume adjustment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104521752A CN102571012A (en) | 2011-12-29 | 2011-12-29 | Terminal equipment and volume regulation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102571012A true CN102571012A (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104521752A Pending CN102571012A (en) | 2011-12-29 | 2011-12-29 | Terminal equipment and volume regulation method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102571012A (en) |
| WO (1) | WO2013097382A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281043A (en) * | 2013-05-23 | 2013-09-04 | 广东欧珀移动通信有限公司 | Terminal volume adjusting device and adjusting method |
| CN107402740A (en) * | 2014-01-24 | 2017-11-28 | 广东欧珀移动通信有限公司 | Volume adjusting method and system |
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| JP5382204B2 (en) * | 2010-03-30 | 2014-01-08 | 富士通株式会社 | Telephone and voice adjustment method for telephone |
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| CN2822030Y (en) * | 2005-08-10 | 2006-09-27 | 杨炼 | Circular touching volume tuning device |
| WO2008042745A3 (en) * | 2006-10-04 | 2008-11-20 | Immersion Corp | Haptic effects with proximity sensing |
| CN201091074Y (en) * | 2007-08-30 | 2008-07-23 | 山水数码科技(中山)有限公司 | Touching type function regulating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103281043A (en) * | 2013-05-23 | 2013-09-04 | 广东欧珀移动通信有限公司 | Terminal volume adjusting device and adjusting method |
| CN103281043B (en) * | 2013-05-23 | 2016-05-04 | 广东欧珀移动通信有限公司 | A kind of terminal volume adjustment device and control method |
| CN107402740A (en) * | 2014-01-24 | 2017-11-28 | 广东欧珀移动通信有限公司 | Volume adjusting method and system |
| CN107728992A (en) * | 2014-01-24 | 2018-02-23 | 广东欧珀移动通信有限公司 | Volume adjusting method and system |
| CN107728992B (en) * | 2014-01-24 | 2020-11-24 | Oppo广东移动通信有限公司 | Volume adjusting method and system |
| CN107402740B (en) * | 2014-01-24 | 2020-11-24 | Oppo广东移动通信有限公司 | Volume adjusting method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013097382A1 (en) | 2013-07-04 |
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Application publication date: 20120711 |
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