CN102055423A - Volume control method for location-based service device and location-based service device - Google Patents
Volume control method for location-based service device and location-based service device Download PDFInfo
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Abstract
The invention relates to the technical field of the location-based service technology, in particular to a volume control method for a location-based service device. The method comprises the following steps: a sound required to be played by the location-based service device is determined; a stored independent volume controller corresponding to the sound is searched according to the sound; and the play volume of the sound is controlled by adjusting the independent volume controller and the main volume controller of the position service device. The embodiment of the invention further provides a location-based service device which can control the sounds of different types independently. In the embodiment of the invention, various sounds which can be played by the location-based service device are sorted, and the play volumes of the sounds of different types can be controlled independently, so as to solve the problem that the sounds are mixed and cannot be clearly heard when more than two sounds are played at the same time under the condition that a volume control device or software controls all sounds of the location-based service device in a unified manner, and further enhance the user experience.
Description
Technical field
The invention belongs to the location-based service technical field, relate in particular to the method for controlling volume of a kind of location-based service equipment and location-based service equipment.
Background technology
Location-based service equipment is meant the equipment with location-based service and correlation function thereof.Location-based service equipment is example with the navigator, its operation principle is: navigator is determined the position coordinates of ad-hoc location, the position coordinates of putting down in writing in the electronic chart that itself and self are stored mates, and determines the accurate position of navigation object in electronic chart of this navigator of lift-launch with this.Navigator can be car-mounted terminal, portable navigation device, mobile phone terminal etc.Navigation object can be vehicle, pedestrian etc.After the user configured departure place and destination, navigator can be calculated guidance path, and according to calculate guidance path navigate for the user.
At present, the volume of navigator is only controlled by a sound volume control device or software, like this as long as this sound volume control device or volume Control Software are regulated, all dissimilar sound are all regulated in the navigator, and the volume of regulating is the same, if two or more dissimilar sound is opened simultaneously, cause the user can't not hear sound, and experience bad.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of method for controlling volume and location-based service equipment of location-based service equipment, unify the sound that service equipment all sound in control position cause by a sound volume control device or software and mix the problem that not hear to solve.
The objective of the invention is to be achieved through the following technical solutions:
The technical scheme that the present invention takes comprises: a kind of method for controlling volume of location-based service equipment is provided, comprises the steps:
Determine the sound that location-based service equipment need be play;
Search the independent volume controller of the described sound correspondence of storage according to described sound;
Control the broadcast sound volume of described sound by the master volume controller of regulating described independent volume controller and described location-based service equipment.
Before the independent volume controller of described described sound correspondence of searching storage according to described sound, described method also comprises:
The sound classification that described location-based service equipment can be play;
The master volume controller is set and dissimilar sound is provided with independent volume controller according to described sound classification;
Store the corresponding relation of described sound classification and described sound classification and independent volume controller.
Wherein, the described independent volume controller of searching the described sound correspondence of storage according to described sound comprises:
Determine the described affiliated sound classification of sound that needs broadcast;
Described sound classification according to storage is searched the corresponding independent volume controller of sound that described needs are play with the corresponding relation of independent volume controller.
Wherein, the described sound classification that described location-based service equipment can be play comprises:
Communication system class, navigation system class, intelligent transportation class, network system class, sound system class and tv entertainment system class.
Described method also comprises:
Described master volume controller is divided into a plurality of keynote levels, the keynote level proportionality coefficient M that each keynote level is corresponding different; And
Described independent volume controller is divided into a plurality of independent sound levels, the independent sound level coefficient N that each independent sound level is corresponding different.
The described broadcast sound volume of controlling described sound by the master volume controller of regulating described independent volume controller and described location-based service equipment comprises:
The broadcast sound volume V=Vmax*M*N of described sound,
Wherein, Vmax is the maximum sound level volume of master volume controller, and M is the keynote level proportionality coefficient of the keynote level correspondence of the master volume controller after regulating, and N is the independent sound level proportionality coefficient of the independent sound level correspondence of the independent volume controller after regulating.
If do not regulate master volume controller, the keynote level proportionality coefficient of the keynote level correspondence that then described M is current master volume controller; If do not regulate described independent volume controller, then described N is the independent sound level proportionality coefficient of the independent sound level correspondence of current independent volume controller.
The embodiment of the invention provides a kind of location-based service equipment, comprising:
Memory cell is used to store the classification that described location-based service equipment can play sound, and the corresponding relation of described sound classification and independent volume controller;
Search the unit, the sound that is used for will playing according to described location-based service equipment is searched the independent volume controller of the described sound correspondence that will play in memory cell;
Audio Players is used to receive the volume control result of the master volume controller of described independent volume controller after the adjusting and described location-based service equipment, according to the described volume control volume of the described sound that will play of controls playing as a result.
Wherein, described memory cell also is used to store a plurality of keynote levels that described master volume controller is divided, and the keynote level proportionality coefficient M of each keynote level correspondence; And a plurality of independent sound level of the described independent volume controller division of storage and the independent sound level coefficient N of each independent sound level correspondence.
The volume V=Vmax*M*N of the described sound that will play,
Wherein, Vmax is the maximum sound level volume of master volume controller, and M is the keynote level proportionality coefficient of the keynote level correspondence of the master volume controller after regulating, and N is the independent sound level proportionality coefficient of the independent sound level correspondence of the independent volume controller after regulating.
The technical scheme that is provided by the invention described above embodiment as can be seen, the embodiment of the invention is classified by the various sound that can play the position service equipment, the volume that can play the independent control of sound of difference classification, unify under all acoustic situations of control position service equipment thereby solved by a sound volume control device or software, the sound that occurs when two or more sound are play simultaneously mixes, the problem that can't not hear has strengthened user experience.
Description of drawings
Fig. 1 is the method for controlling volume flow chart of the embodiment of the invention one location-based service equipment;
Fig. 2 is the embodiment of the invention two location-based service service equipment structural representations.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Core concept of the present invention is, the various sound that the position service equipment can be play are classified, the volume that can play the independent control of sound of difference classification, unify under all acoustic situations of control position service equipment by a sound volume control device or software thereby solve, the sound that occurs when two or more sound are play simultaneously mixes the problem that can't not hear.
Embodiment one
The embodiment of the invention one provides a kind of method for controlling volume of location-based service equipment, as shown in fig. 1, comprises the steps:
Step 10: determine the sound that location-based service equipment need be play;
Step 11: the independent volume controller of searching the described sound correspondence of storage according to described sound;
The sound classification that the embodiment of the invention can be play described location-based service equipment, the master volume controller is set and dissimilar sound is provided with independent volume controller, store the corresponding relation of described sound classification and described sound classification and independent volume controller according to described sound classification.
The described sound classification that described location-based service equipment can be play comprises: communication system class, navigation system class, intelligent transportation class, network system class, sound system class and tv entertainment system class.For example, described sound system class comprises MP3, CD, broadcast receiver etc., described tv entertainment system comprises: TV, DVD etc., described navigation system class comprises: the gesture prompt tone, induce voice, electronic eyes voice, self-defined electronic eyes voice, administrative area suggestion voice, the voice of driving over the speed limit, arrival address suggestion voice, GPS condition prompting sound, the suggestion voice of keeping straight on, change suggestion voice, search lighting results suggest voice etc.
The above-mentioned sorting technique of enumerating only is a kind of embodiment provided by the invention, and the present invention is not limited thereto the classification that the position service equipment can play sound.
Described master volume controller is used to control the volume of all dissimilar sound.The embodiment of the invention is divided into some keynote levels with the volume of master volume controller, and the keynote level proportionality coefficient M that each keynote level is corresponding different is the ratio of keynote level volume and maximum master volume sound level volume; The volume range of being controlled from 0 to maximum master volume.If maximum master volume is Vmax, the volume of a certain keynote level is M*Vmax.Described master volume controller can be software control, also can be hardware controller, as regulating the angle of volume rotary knob, carries out volume control by volume control circuit.
Described independent volume controller volume is divided into plurality of single sound level, the independent sound level coefficient N that each independent sound level is corresponding different, be independent sound level and the maximum ratio of volume sound level volume separately, the volume range of being controlled from 0 to the independent sound level of maximum, if the maximum sound level volume of volume is Umax separately, Umzx=Vmax.The volume of certain octave is N*Vmax.
The described independent volume controller of searching the described sound correspondence of storage according to described sound comprises: at first determine the affiliated sound classification of sound that described needs are play; Described sound classification according to storage is searched the corresponding independent volume controller of sound that described needs are play with the corresponding relation of independent volume controller.
Step 12: the broadcast sound volume of controlling described sound by the master volume controller of regulating described independent volume controller and described location-based service equipment.
The described broadcast sound volume of controlling described sound by the master volume controller of regulating described independent volume controller and described location-based service equipment comprises:
The broadcast sound volume V=Vmax*M*N of described sound,
Wherein, Vmax is the maximum sound level volume of master volume controller, and M is the keynote level proportionality coefficient of the keynote level correspondence of the master volume controller after regulating, and N is the independent sound level proportionality coefficient of the independent sound level correspondence of the independent volume controller after regulating.
If do not regulate master volume controller and independent volume controller, broadcast sound volume V=Vmax*M*N then, wherein Vmax is the maximum sound level volume of master volume controller, M is the keynote level proportionality coefficient of the keynote level correspondence of current master volume controller, and N is the independent sound level proportionality coefficient of the independent sound level correspondence of current independent volume controller.
If regulate the master volume controller, do not regulate independent volume controller, broadcast sound volume V=Vmax*M*N then, wherein Vmax is the maximum sound level volume of master volume controller, M is the keynote level proportionality coefficient of the keynote level correspondence of the master volume controller after regulating, and N is the independent sound level proportionality coefficient of the independent sound level correspondence of current independent volume controller.
If do not regulate the master volume controller, regulate independent volume controller, broadcast sound volume V=Vmax*M*N then, wherein Vmax is the maximum sound level volume of master volume controller, M is the keynote level proportionality coefficient of the keynote level correspondence of current master volume controller, and N is the independent sound level proportionality coefficient of the independent sound level correspondence of the independent volume controller after regulating.
Described sound store is on main storage or external memory, and described main storage claims built-in storage again, and described external memory comprises: hard disk, floppy disk, tape, CD etc.Also can pass through communication module, read file on remote server mode such as play sound
The embodiment of the invention is classified by the various sound that can play the position service equipment, the volume that can play the independent control of sound of difference classification, unify under all acoustic situations of control position service equipment thereby solved by a sound volume control device or software, the sound that occurs when two or more sound are play simultaneously mixes, the problem that can't not hear has strengthened user experience.
Embodiment two
The embodiment of the invention two provides a kind of location-based service equipment, as shown in Figure 2, comprising:
The classification that described location-based service equipment can play sound comprises: communication system class, navigation system class, intelligent transportation class, network system class, sound system class and tv entertainment system class.For example, described sound system class comprises MP3, CD, broadcast receiver etc., described tv entertainment system comprises: TV, DVD etc., described navigation system class comprises: the gesture prompt tone, induce voice, electronic eyes voice, self-defined electronic eyes voice, administrative area suggestion voice, the voice of driving over the speed limit, arrival address suggestion voice, GPS condition prompting sound, the suggestion voice of keeping straight on, change suggestion voice, search lighting results suggest voice etc.The above-mentioned sorting technique of enumerating only is a kind of embodiment provided by the invention, and the present invention is not limited thereto the classification that the position service equipment can play sound.
Described memory cell 20 also is used to store a plurality of keynote levels that the master volume controller is divided, and the keynote level proportionality coefficient M of each keynote level correspondence; And a plurality of independent sound level of the described independent volume controller division of storage and the independent sound level coefficient N of each independent sound level correspondence.
Described master volume controller is used to control the volume of all dissimilar sound.The embodiment of the invention is divided into some keynote levels with the volume of master volume controller, and the keynote level proportionality coefficient M that each keynote level is corresponding different is the ratio of keynote level volume and maximum master volume sound level volume; The volume range of being controlled from 0 to maximum master volume.If maximum master volume is Vmax, the volume of a certain keynote level is M*Vmax.Described master volume controller can be software control, also can be hardware controller, as regulating the angle of volume rotary knob, carries out volume control by volume control circuit.
Described independent volume controller volume is divided into plurality of single sound level, the independent sound level coefficient N that each independent sound level is corresponding different, be independent sound level and the maximum ratio of volume sound level volume separately, the volume range of being controlled from 0 to the independent sound level of maximum, if the maximum sound level volume of volume is Umax separately, Umzx=Vmax.The volume of certain octave is N*Vmax.
Wherein, Vmax is the maximum sound level volume of master volume controller, and M is the keynote level proportionality coefficient of the keynote level correspondence of the master volume controller after regulating, and N is the independent sound level proportionality coefficient of the independent sound level correspondence of the independent volume controller after regulating.
If do not regulate master volume controller and independent volume controller, broadcast sound volume V=Vmax*M*N then, wherein Vmax is the maximum sound level volume of master volume controller, M is the keynote level proportionality coefficient of the keynote level correspondence of current master volume controller, and N is the independent sound level proportionality coefficient of the independent sound level correspondence of current independent volume controller.
The described location-based service equipment of the embodiment of the invention can be classified to the various sound that can play, the volume that can play the independent control of sound of difference classification, unify under all acoustic situations of control position service equipment thereby solved by a sound volume control device or software, the sound that occurs when two or more sound are play simultaneously mixes, the problem that can't not hear has strengthened user experience.
In sum, the embodiment of the invention is classified by the various sound that can play the position service equipment, the volume that can play the independent control of sound of difference classification, unify under all acoustic situations of control position service equipment thereby solved by a sound volume control device or software, the sound that occurs when two or more sound are play simultaneously mixes, the problem that can't not hear has strengthened user experience.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the method for controlling volume of a location-based service equipment is characterized in that, comprises the steps:
Determine the sound that location-based service equipment need be play;
Search the independent volume controller of the described sound correspondence of storage according to described sound;
Control the broadcast sound volume of described sound by the master volume controller of regulating described independent volume controller and described location-based service equipment.
2. the method for claim 1 is characterized in that, search the independent volume controller of described sound correspondence of storage according to described sound before, described method also comprises:
The sound classification that described location-based service equipment can be play;
The master volume controller is set and dissimilar sound is provided with independent volume controller according to described sound classification;
Store the corresponding relation of described sound classification and described sound classification and independent volume controller.
3. method as claimed in claim 2 is characterized in that, the described independent volume controller of searching the described sound correspondence of storage according to described sound comprises:
Determine the described affiliated sound classification of sound that needs broadcast;
Described sound classification according to storage is searched the corresponding independent volume controller of sound that described needs are play with the corresponding relation of independent volume controller.
4. method as claimed in claim 2 is characterized in that, the described sound classification that described location-based service equipment can be play comprises:
Communication system class, navigation system class, intelligent transportation class, network system class, sound system class and tv entertainment system class.
5. method as claimed in claim 2 is characterized in that, also comprises:
Described master volume controller is divided into a plurality of keynote levels, the keynote level proportionality coefficient M that each keynote level is corresponding different; And
Described independent volume controller is divided into a plurality of independent sound levels, the independent sound level coefficient N that each independent sound level is corresponding different.
6. method as claimed in claim 4 is characterized in that, the described broadcast sound volume of controlling described sound by the master volume controller of regulating described independent volume controller and described location-based service equipment comprises:
The broadcast sound volume V=Vmax*M*N of described sound,
Wherein, Vmax is the maximum sound level volume of master volume controller, and M is the keynote level proportionality coefficient of the keynote level correspondence of the master volume controller after regulating, and N is the independent sound level proportionality coefficient of the independent sound level correspondence of the independent volume controller after regulating.
7. method as claimed in claim 6 is characterized in that, if do not regulate master volume controller, the keynote level proportionality coefficient of the keynote level correspondence that then described M is current master volume controller; If do not regulate described independent volume controller, then described N is the independent sound level proportionality coefficient of the independent sound level correspondence of current independent volume controller.
8. a location-based service equipment is characterized in that, comprising:
Memory cell is used to store the classification that described location-based service equipment can play sound, and the corresponding relation of described sound classification and independent volume controller;
Search the unit, the sound that is used for will playing according to described location-based service equipment is searched the independent volume controller of the described sound correspondence that will play in memory cell;
Audio Players is used to receive the volume control result of the master volume controller of described independent volume controller after the adjusting and described location-based service equipment, according to the described volume control volume of the described sound that will play of controls playing as a result.
9. location-based service equipment as claimed in claim 8 is characterized in that, described memory cell also is used to store a plurality of keynote levels that described master volume controller is divided, and the keynote level proportionality coefficient M of each keynote level correspondence; And a plurality of independent sound level of the described independent volume controller division of storage and the independent sound level coefficient N of each independent sound level correspondence.
10. location-based service equipment as claimed in claim 8 is characterized in that, the volume V=Vmax*M*N of the described sound that will play,
Wherein, Vmax is the maximum sound level volume of master volume controller, and M is the keynote level proportionality coefficient of the keynote level correspondence of the master volume controller after regulating, and N is the independent sound level proportionality coefficient of the independent sound level correspondence of the independent volume controller after regulating.
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| CN2010105287724A CN102055423A (en) | 2010-11-01 | 2010-11-01 | Volume control method for location-based service device and location-based service device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104244165A (en) * | 2014-09-01 | 2014-12-24 | 深圳市安普尔科技有限公司 | Method using vehicle-mounted sound effect chip for achieving sound mixing function and vehicle-mounted sound mixing circuit |
| CN109029490A (en) * | 2018-10-10 | 2018-12-18 | 深圳市路畅科技股份有限公司 | A kind of method, system, equipment and the storage medium of separately adjustable navigation volume |
| CN109885162A (en) * | 2019-01-31 | 2019-06-14 | 维沃移动通信有限公司 | Method for oscillating and mobile terminal |
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| CN1627364A (en) * | 2003-12-08 | 2005-06-15 | 乐金电子（惠州）有限公司 | Remote information processing terminal capable of controlling volumes at different audio frequency acoustic channels |
| CN101738198A (en) * | 2008-11-05 | 2010-06-16 | 金宝电子(北京)有限公司 | System and method of navigation system for controlling sound playing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1627364A (en) * | 2003-12-08 | 2005-06-15 | 乐金电子（惠州）有限公司 | Remote information processing terminal capable of controlling volumes at different audio frequency acoustic channels |
| CN101738198A (en) * | 2008-11-05 | 2010-06-16 | 金宝电子(北京)有限公司 | System and method of navigation system for controlling sound playing |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244165A (en) * | 2014-09-01 | 2014-12-24 | 深圳市安普尔科技有限公司 | Method using vehicle-mounted sound effect chip for achieving sound mixing function and vehicle-mounted sound mixing circuit |
| CN104244165B (en) * | 2014-09-01 | 2016-10-05 | 深圳市安普尔科技有限公司 | Vehicle-mounted sound chip is used to realize the method for sound mixing function and vehicle-mounted mixer circuit |
| CN109029490A (en) * | 2018-10-10 | 2018-12-18 | 深圳市路畅科技股份有限公司 | A kind of method, system, equipment and the storage medium of separately adjustable navigation volume |
| CN109885162A (en) * | 2019-01-31 | 2019-06-14 | 维沃移动通信有限公司 | Method for oscillating and mobile terminal |
| CN109885162B (en) * | 2019-01-31 | 2022-08-23 | 维沃移动通信有限公司 | Vibration method and mobile terminal |
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Application publication date: 20110511 |