CN103873906A - Set-top box and volume regulation method - Google Patents
Set-top box and volume regulation method Download PDFInfo
- Publication number
- CN103873906A CN103873906A CN201210551306.7A CN201210551306A CN103873906A CN 103873906 A CN103873906 A CN 103873906A CN 201210551306 A CN201210551306 A CN 201210551306A CN 103873906 A CN103873906 A CN 103873906A
- Authority
- CN
- China
- Prior art keywords
- volume
- top box
- set top
- playing device
- volume adjusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Television Receiver Circuits (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
The invention discloses a volume regulation method, which is applied to a volume regulation system comprising a set-top box, a playing device and a remote controller. A volume regulation sequence table for defining corresponding relationships between volume state combinations of the set-top box and the playing device under volume increasing and decreasing regulation and regulation objects is stored in the set-top box. The method comprises the following steps of transmitting a volume regulation control signal by using the remote controller; sensing the output volumes of the set-top box and the playing device according to the signal by using the set-top box; if the signal is a volume increasing control signal, determining a volume regulation object according to the corresponding relationships between the volume state combinations and the volume regulation objects under the volume increasing regulation; otherwise determining the volume regulation object according to the corresponding relationships between the volume state combinations and the volume regulation objects under volume decreasing regulation; increasing or decreasing the volume of the determined volume regulation object. According to the volume regulation method, the volumes of the set-top box and the playing device are regulated through the set-top box in a staggered way, subtle volume change experiences are provided for a user.
Description
Technical field
The present invention relates to a kind of sound-volume control system, particularly relate to a kind of Set Top Box and volume adjusting method.
Background technology
Along with the fast development of Digital Television, Set Top Box (Set Top Box is called for short STB) has entered huge numbers of families.Due to the relation of TV signal front end modulation, the volume of each program can be different.User, in the time of TV reception, because some volume is excessive or too small, thereby can adjust the volume of television set continually.At present, though have, the remote keying of controlling television set and controller top box is focused on a study remote controller, it is each that these buttons remain each pipe,, this study remote controller is separately to control television set and controller top box, does not form integrated remote control effect.If when the volume of Set Top Box has been adjusted to minimum sound sometimes, in volume amplifier due to television set, there is no source of sound input, the volume that continues directly to amplify by remote controller television set if user does not know situation, user can't feel that volume is exaggerated.In addition, study remote controller has increased the quantity of button and the volume of remote controller, has also increased recognition by pressing keys difficulty and operate miss rate, easily allows consumer produce bad experience.
Summary of the invention
In view of this, be necessary to provide a kind of Set Top Box, to address the above problem.
A kind of Set Top Box, is applied in a kind of sound volume regulating system, and this sound volume regulating system also comprises a playing device and a remote controller, and this remote controller sends a remote signal to this Set Top Box.This Set Top Box comprises a memory cell, a RF Transmit-Receive Unit and a control unit.The unpaired message that this memory cell is matched with this Set Top Box respectively for storing this remote controller and playing device, and storage one volume adjusting sequence table, in this volume adjusting sequence table, define respectively the volume status of this Set Top Box and this playing device, and defined under increasing volume adjusting and the different volume status combinations of lower this Set Top Box of Att adjusting and this playing device and the corresponding relation of volume adjusting object.The remote signal that this RF Transmit-Receive Unit sends for receiving remote controller.When this control unit comprises volume adjusting control signal for the remote signal sending when this remote controller, determine that volume adjusting is to increase volume adjusting or Att adjusting, and detect this Set Top Box and the volume status of the current output volume of this playing device to determine that Set Top Box and playing device are current, and further according under the increasing volume adjusting of this volume adjusting sequence table definition or Att regulate lower this Set Top Box to determine volume adjusting object with the different volume status combinations of this playing device and the corresponding relation of volume adjusting object, regulate again the output volume of this definite volume adjusting object.Wherein, in the time that this definite volume adjusting object is Set Top Box, the output volume of the direct regulating and controlling Set Top Box of this control unit.In the time that this definite volume adjusting object is this playing device, this control unit is further used for controlling this RF Transmit-Receive Unit and sends and include the remote signal of corresponding volume adjusting control signal to this playing device, thereby controls this playing device adjusting output volume.
Also be necessary to provide a kind of volume adjusting method, to address the above problem.
A kind of volume adjusting method, be applied in a kind of sound volume regulating system, this sound volume regulating system comprises a Set Top Box, a playing device and a remote controller, this Set Top Box comprises a control unit and a memory cell, this cell stores has a volume adjusting sequence table, in this volume adjusting sequence table, define respectively the volume status of this Set Top Box and this playing device, and defined under increasing volume adjusting and the different volume status combinations of lower this Set Top Box of Att adjusting and this playing device and the corresponding relation of volume adjusting object.The method comprises the following steps: remote controller sends a remote signal, and wherein, the remote signal that this remote controller sends comprises a volume adjusting control signal; This Set Top Box receives the remote signal that this remote controller sends; This control unit is according to this volume adjusting control signal eds machine top box and the current output volume of playing device, and definite Set Top Box and the current volume status of playing device; This control unit is determined volume adjusting type according to this volume adjusting control signal; If this volume adjusting control signal is an increasing volume control signal, determine volume adjusting object according to Set Top Box and the volume assembled state of playing device and the corresponding relation of volume adjusting object under increasing volume adjusting; If this volume adjusting control signal is an Att control signal, regulate lower Set Top Box and the volume assembled state of playing device and the corresponding relation of volume adjusting object to determine volume adjusting object according to Att; And increase or reduce the volume of this definite volume adjusting object.
Volume adjusting method of the present invention, adopts alternating expression volume adjusting program to regulate the volume of Set Top Box and playing device by Set Top Box, simple to operate, both can reduce the operating time, can let user experiencing again finer volume change.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of sound volume regulating system of the present invention.
Fig. 2 is the sound volume regulating system functional block diagram in Fig. 1.
Next Set Top Box of increasing volume adjusting that Fig. 3 (a) is the present invention's one volume adjusting sequence table definition and the corresponding relation schematic diagram of the different volume status combinations of a playing device with volume adjusting object; Fig. 3 (b) is that the Att of this volume adjusting sequence table definition regulates lower Set Top Box and the different volume status combinations of playing device and the corresponding relation schematic diagram of volume adjusting object.
Fig. 4 is volume adjusting method main flow chart of the present invention.
Fig. 5 is the sub-process figure that determines current volume adjusting object corresponding to an increasing volume control signal.
Fig. 6 is the sub-process figure that determines current volume adjusting object corresponding to an Att control signal.
Fig. 7 is the sub-process figure that regulates the output volume of this playing device.
Main element symbol description
Sound volume regulating system 100
Set Top Box 20
The one RF Transmit-Receive Unit 21
The first control unit 23
The first volume output unit 24
Playing device 30
The 2nd RF Transmit-Receive Unit 31
The second control unit 32
The second volume output unit 33
S401~S409、S501~S507、S601~S607、
Step
S701~S704
Following embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.
Embodiment
Refer to Fig. 1, a kind of based on RF4CE(Radio Frequency for ConsumerElectronics, consumer electronics radio frequency) sound volume regulating system 100 of agreement, comprise Set Top Box 20, playing device 30 and a remote controller 40, wherein, this playing device 30 includes but not limited to television set (TV), DVD player, audio amplifier etc.Between this Set Top Box 20 and this playing device 30 and between this Set Top Box 20 and this remote controller 40, all communicate by RF4CE agreement.This remote controller 40 sends a remote signal to this Set Top Box 20 by RF4CE agreement.Wherein, these remote controller 40 panels are provided with multiple control buttons, and as volume increases key, volume reduces key etc., this remote controller 40 responds user and produces corresponding remote signal to this Set Top Box 20 to controlling the operation of button.Below this playing device 30 take television set as example describes technical scheme of the present invention.
This Set Top Box 20 is by DSL or Ethernet mode access network.Refer to Fig. 2, this Set Top Box 20 comprises a RF Transmit-Receive Unit 21, memory cell 22, the first control unit 23 and the first volume output unit 24.Under initial condition, this Set Top Box 20 is matched respectively by RF4CE agreement and this remote controller 40 and this playing device 30, and the unpaired message of this remote controller 40 and playing device 30 is stored in respectively in the memory cell 22 of this Set Top Box 20.
See also Fig. 3, in present embodiment, in the memory cell 22 of this Set Top Box 20, also store a volume adjusting sequence table, in this volume adjusting sequence table, defined respectively the volume status of this Set Top Box 20 and this playing device 30, and defined under increasing volume adjusting (as shown in Fig. 3 (a)) and Att regulate under (as shown in Fig. 3 (b)) this Set Top Box 20 and the different volume status combinations of this playing device 30 and the corresponding relation of volume adjusting object.In present embodiment, this Set Top Box 20 includes amount of bass state and louder volume state with the volume status of this playing device 30.
Wherein, the amount of bass state of this Set Top Box 20 is defined as the output volume of this Set Top Box 20 less than or equal to one first set point, the louder volume state of this Set Top Box 20 is defined as the output volume of this Set Top Box 20 higher than this first set point, in the present embodiment, this first set point be made as equal this Set Top Box 20 max volume value 1/2nd.The amount of bass state of this playing device 30 is defined as the output volume of this playing device 30 less than or equal to one second set point, and the louder volume state of this playing device 30 is defined as the output volume of this playing device 30 higher than this second set point.In the present embodiment, this second set point be made as equal this playing device 30 max volume value 1/2nd.
Concrete, refer to Fig. 3 (a), corresponding to an increasing volume control signal,, increasing under volume adjusting, this Set Top Box 20 of this volume adjusting sequence table definition and the current volume combinations of states of this playing device 30 and the corresponding relation of volume adjusting object are: this Set Top Box 20 is current in the time of amount of bass state, no matter this playing device 30 is current in which kind of volume status, volume adjusting object is this Set Top Box 20.This Set Top Box 20 is current in the time of louder volume state, if this playing device 30 is current in amount of bass state, volume adjusting object is playing device 30; If this playing device is current in louder volume state, volume adjusting object is Set Top Box 20.
Refer to Fig. 3 (b), corresponding to an Att control signal,, under Att regulates, this Set Top Box 20 of this volume adjusting sequence table definition and the current volume combinations of states of this playing device 30 and the corresponding relation of volume adjusting object are: this playing device 30 is current in the time of louder volume state, no matter this Set Top Box 20 is current in which kind of volume status, volume adjusting object is this playing device 30.This playing device 30 is current in the time of amount of bass state, if this Set Top Box 20 is current in amount of bass state, volume adjusting object is playing device 30; If this Set Top Box 20 is current in louder volume state, volume adjusting object is Set Top Box 20.
Please again consult Fig. 2, a RF Transmit-Receive Unit 21 of this Set Top Box 20 is connected in this first control unit 23, for receiving by RF4DE agreement the remote signal that remote controller 40 sends, and sends this first control unit 23 to.This first control unit 23 is connected with this first volume output unit 24, while comprising volume adjusting control signal for the remote signal sending when this remote controller 40, determine that volume adjusting is to increase volume adjusting or Att adjusting, and detect this Set Top Box 20 and the volume status of the current output volume of this playing device 30 to determine that Set Top Box and playing device are current, and further according under the increasing volume adjusting of this volume adjusting sequence table definition or Att regulate lower this Set Top Box 20 to determine volume adjusting object with the different volume status combinations of this playing device 30 and the corresponding relation of volume adjusting object, regulate again the output volume of this definite volume adjusting object.Wherein, in the time that this definite volume adjusting object is Set Top Box 20, the output volume of these the first control unit 23 direct regulating and controlling Set Top Box 20; In the time that this definite volume volume adjusting object is this playing device 30, this first control unit 23 is further used for controlling a RF Transmit-Receive Unit 21 and is sent and include the remote signal of corresponding volume adjusting control signal to this playing device 30 by RF4CE agreement, thereby controls this playing device 30 adjusting output volumes.
This playing device 30 is connected in this Set Top Box 20, and can carry out Data Communication in Computer Networks.This playing device 30 comprises the 2nd RF Transmit-Receive Unit 31, the second control unit 32 and the second volume output unit 33, wherein, the 2nd RF Transmit-Receive Unit 31 is connected in this second control unit 32, for the remote signal sending by RF4DE agreement receiving set up box 20, and send this second control unit 32 to.This second control unit 32 is connected in this second volume output unit 33, for in the time that this remote signal from Set Top Box 20 is a volume request signal, detect the output volume of this second volume output unit 33, and feed back to this Set Top Box 20 by the 2nd RF Transmit-Receive Unit 31.When the remote signal that this second control unit 32 is further used for sending when this Set Top Box 20 is a volume adjusting control signal, regulate the output volume of this second volume output unit 33.
Referring to Fig. 4, is the main flow chart of the method for a kind of output volume by remote controller quick adjustment Set Top Box and playing device provided by the invention.Wherein, first uncapping machine top box 20 and video display terminal (VDT) before starting to regulate volume.
Step S401, when user aims at this Set Top Box 20 and press the volume adjusting key of remote controller 40, for example volume increases after key, this remote controller 40 sends corresponding remote signal by RF4CE agreement, wherein, the remote signal that this remote controller 40 sends comprises a pairing request signal and a volume adjusting control signal.
Step S402, a RF Transmit-Receive Unit 21 of this Set Top Box 20 receives by RF4CE agreement the remote signal that this remote controller 40 sends.
Step S403, this first control unit 23 is verified the unpaired message of this remote controller 40 according to this pairing request signal.If the unpaired message of this remote controller 40 is consistent with the unpaired message of the remote controller of storage in this Set Top Box 20, be verified.
Step S404, this first control unit 23 is according to this volume adjusting control signal eds machine top box 20 and the current output volume of playing device 30, and definite Set Top Box and the current volume status of playing device.
Step S405, this first control unit 23 is determined volume adjusting type according to this volume adjusting control signal.If this volume adjusting control signal is an increasing volume control signal, perform step S406; If this volume adjusting control signal is an Att control signal, perform step S408.
Step S406, determines current volume adjusting object according to Set Top Box and the volume assembled state of playing device and the corresponding relation of controlled plant under increasing volume adjusting.
Step S407, increases the output volume of this definite volume adjusting object.
Step S408, regulates lower Set Top Box and the volume assembled state of playing device and the corresponding relation of controlled plant to determine current volume adjusting object according to Att.
Step S409, reduces the output volume of this definite volume adjusting object.
Referring to Fig. 5, is the sub-process figure of step S406, determines that according to Set Top Box and the volume assembled state of playing device and the corresponding relation of controlled plant under increasing volume adjusting current volume adjusting object specifically comprises the following steps:
Step S501, this first control unit 23 judges the current volume status of Set Top Box 20, if this Set Top Box 20 is in amount of bass state, performs step S502; If this Set Top Box 20, in louder volume state, performs step S503.
Step S502, this first control unit 23 determines that current volume adjusting object is Set Top Box 20.
Step S503, this first control unit 23 judges the volume status that playing device 30 is current, if this playing device 30 is in amount of bass state, performs step S504; If this playing device 30, in louder volume state, performs step S505.
Step S504, this first control unit 23 determines that current volume adjusting object is playing device 30.
Step S505, this first control unit 23 judges whether the current output sound value of this Set Top Box 20 reaches the max volume value of this Set Top Box 20.If the current output sound value of this Set Top Box 20 does not reach the max volume value of this Set Top Box 20, perform step S506; Otherwise, perform step S507.
Step S506, this first control unit 23 determines that current volume adjusting object is Set Top Box 20.
Step S507, this first control unit 23 determines that current volume adjusting object is playing device 30.
Referring to Fig. 6, is the sub-process figure of step S408, regulates lower Set Top Box and the volume assembled state of playing device and the corresponding relation of controlled plant to determine that current volume adjusting object specifically comprises the following steps according to Att:
Step S601, this first control unit 23 judges the current volume status of playing device 30, if this playing device 30 is in louder volume state, performs step S602; If this playing device 30, in amount of bass state, performs step S603.
Step S602, this first control unit 23 determines that current volume adjusting object is playing device 30.
Step S603, this first control unit 23 judges the volume status that Set Top Box 20 is current, if this Set Top Box 20 is in louder volume state, performs step S604; If this Set Top Box 20, in amount of bass state, performs step S605.
Step S604, this first control unit 23 determines that current volume adjusting object is Set Top Box 20.
Step S605, this first control unit 23 judges whether the current output sound value of this playing device 30 reaches the minimal volume value of this playing device 30.If the current output sound value of this playing device 30 does not reach the minimal volume value of this playing device 30, perform step S606; Otherwise, perform step S607.
Step S606, this first control unit 23 determines that current volume adjusting object is playing device 30.
Step S607, this first control unit 23 determines that current volume adjusting object is Set Top Box 20.
Refer to Fig. 7, if definite volume adjusting object is playing device 30 in step S406 or S408, increase or the output volume that reduces this definite volume adjusting object specifically comprises the following steps:
Step S701, this first control unit 23 is controlled RF Transmit-Receive Units 21 and sends to this playing device 30 by RF4CE agreement the remote signal of the corresponding volume adjusting control signal of remote signal that includes a pairing request signal and send with this remote controller 40.
Step S702, the 2nd RF Transmit-Receive Unit 31 of this playing device 30 receives by RF4CE agreement the remote signal that this Set Top Box 20 sends.
Step S703, the pairing request signal that this second control unit 32 sends according to this Set Top Box 20 is verified the unpaired message of this Set Top Box 20.If the verification passes, perform step S704.
Step S704, the second control unit 32 of playing device 30 send according to this Set Top Box 20 volume adjusting control signal increase or reduce the output volume of this second volume output unit 33.
Volume adjusting method of the present invention, based on RF4CE technology, and adopts alternating expression volume adjusting program to regulate the volume of Set Top Box and playing device, simple to operate, both can reduce the operating time, can let user experiencing again finer volume change.
Those skilled in the art will be appreciated that; above execution mode is only for the present invention is described; and be not used as limitation of the invention; as long as within connotation scope of the present invention, within the appropriate change that above embodiment is done and variation all drop on the scope of protection of present invention.
Claims (12)
1. a Set Top Box, is applied in a kind of sound volume regulating system, and this sound volume regulating system also comprises a playing device and a remote controller, and this remote controller sends remote signal to this Set Top Box, it is characterized in that, this Set Top Box comprises:
One memory cell, the unpaired message matching with this Set Top Box respectively for storing this remote controller and playing device, and storage one volume adjusting sequence table, in this volume adjusting sequence table, define respectively the volume status of this Set Top Box and this playing device, and defined under increasing volume adjusting and the different volume status combinations of lower this Set Top Box of Att adjusting and this playing device and the corresponding relation of volume adjusting object;
One RF Transmit-Receive Unit, the remote signal sending for receiving remote controller; And
One control unit, while comprising volume adjusting control signal for the remote signal sending when this remote controller, determine that volume adjusting is to increase volume adjusting or Att adjusting, and detect this Set Top Box and the volume status of the current output volume of this playing device to determine that Set Top Box and playing device are current, and further according under the increasing volume adjusting of this volume adjusting sequence table definition or Att regulate lower this Set Top Box to determine volume adjusting object with the different volume status combinations of this playing device and the corresponding relation of volume adjusting object, regulate again the output volume of this definite volume adjusting object, wherein, in the time that this definite volume adjusting object is Set Top Box, the output volume of the direct regulating and controlling Set Top Box of this control unit, in the time that this definite volume adjusting object is this playing device, this control unit is further used for controlling this RF Transmit-Receive Unit and sends and include the remote signal of corresponding volume adjusting control signal to this playing device, thereby controls this playing device adjusting output volume.
2. Set Top Box as claimed in claim 1, it is characterized in that, the volume status of this Set Top Box and this playing device includes amount of bass state and louder volume state, wherein, the amount of bass state of this Set Top Box is defined as the output volume of this Set Top Box less than or equal to one first set point, the louder volume state of this Set Top Box is defined as the output volume of this Set Top Box higher than this first set point, this first set point be made as equal this Set Top Box max volume value 1/2nd; The amount of bass state of this playing device is defined as the output volume of this playing device less than or equal to one second set point, the louder volume state of this playing device is defined as the output volume of this playing device higher than this second set point, this second set point be made as equal this playing device max volume value 1/2nd.
3. Set Top Box as claimed in claim 2, it is characterized in that, corresponding to an increasing volume control signal, this Set Top Box of this volume adjusting sequence table definition and the current volume combinations of states of this playing device and the corresponding relation of volume adjusting object are: this Set Top Box is current in the time of amount of bass state, and volume adjusting object is this Set Top Box; This Set Top Box is current in the time of louder volume state, if this playing device is current in amount of bass state, volume adjusting object is playing device, if this playing device is current in louder volume state, volume adjusting object is Set Top Box.
4. Set Top Box as claimed in claim 2, it is characterized in that, corresponding to an Att control signal, this Set Top Box of this volume adjusting sequence table definition and the current volume combinations of states of this playing device and the corresponding relation of volume adjusting object are: this playing device is current in the time of louder volume state, and volume adjusting object is this playing device; This playing device is current in the time of amount of bass state, if this Set Top Box is current in amount of bass state, volume adjusting object is playing device, if this Set Top Box is current in louder volume state, volume adjusting object is Set Top Box.
5. Set Top Box as claimed in claim 1, is characterized in that, between Set Top Box and remote controller and between Set Top Box and playing device, communicates based on RF4CE agreement.
6. a volume adjusting method, be applied in a kind of sound volume regulating system, this sound volume regulating system comprises a Set Top Box, one playing device and a remote controller, it is characterized in that: this Set Top Box comprises a control unit and a memory cell, this cell stores has a volume adjusting sequence table, in this volume adjusting sequence table, define respectively the volume status of this Set Top Box and this playing device, and define under increasing volume adjusting and the different volume status combinations of lower this Set Top Box of Att adjusting and this playing device and the corresponding relation of volume adjusting object, the method comprises the following steps:
Remote controller sends a remote signal, and wherein, the remote signal that this remote controller sends comprises a volume adjusting control signal;
This Set Top Box receives the remote signal that this remote controller sends;
This control unit is according to this volume adjusting control signal eds machine top box and the current output volume of playing device, and definite Set Top Box and the current volume status of playing device;
This control unit is determined volume adjusting type according to this volume adjusting control signal;
If this volume adjusting control signal is an increasing volume control signal, determine volume adjusting object according to Set Top Box and the volume assembled state of playing device and the corresponding relation of volume adjusting object under increasing volume adjusting;
If this volume adjusting control signal is an Att control signal, regulate lower Set Top Box and the volume assembled state of playing device and the corresponding relation of volume adjusting object to determine volume adjusting object according to Att; And
Increase or reduce the volume of this definite volume adjusting object.
7. volume adjusting method as claimed in claim 6, it is characterized in that, the memory cell of this Set Top Box also stores the unpaired message that this remote controller and playing device match with this Set Top Box respectively, the remote signal that this remote controller sends also comprises one first pairing request signal, at this control unit according to this volume adjusting control signal eds machine top box and the current output volume of playing device, and also comprise step before definite Set Top Box and the current volume status of playing device: this control unit is verified the unpaired message of this remote controller according to this first pairing request signal, if the unpaired message of this remote controller is consistent with the unpaired message of the remote controller of storing in this Set Top Box, be verified.
8. the volume adjusting method as described in claim 6 or 7, is characterized in that, determines that according to Set Top Box and the volume assembled state of playing device and the corresponding relation of controlled plant under increasing volume adjusting current volume adjusting object specifically comprises the following steps:
This control unit judges the current volume status of Set Top Box, if this Set Top Box in amount of bass state, determines that current volume adjusting object is this Set Top Box;
If this Set Top Box is in louder volume state, this control unit judges the volume status that playing device is current;
If this playing device in amount of bass state, determines that current volume adjusting object is this playing device;
If this playing device is in louder volume state, this control unit judges whether the current output sound value of this Set Top Box reaches the max volume value of this Set Top Box;
If the current output sound value of this Set Top Box does not reach the max volume value of Set Top Box, determine that current volume adjusting object is Set Top Box;
If the current output sound value of this Set Top Box reaches the max volume value of this Set Top Box, determine that current volume adjusting object is this playing device.
9. the volume adjusting method as described in claim 6 or 7, is characterized in that, regulates lower Set Top Box and the volume assembled state of playing device and the corresponding relation of controlled plant to determine that current volume adjusting object specifically comprises the following steps according to Att:
This control unit judges the current volume status of playing device, if this playing device in louder volume state, determines that current volume adjusting object is this playing device;
If this playing device is in amount of bass state, this control unit judges the volume status that Set Top Box is current;
If this Set Top Box in louder volume state, determines that current volume adjusting object is this Set Top Box;
If this Set Top Box is in amount of bass state, this control unit judges whether the current output sound value of this playing device reaches the minimal volume value of this playing device;
If the current output sound value of this playing device does not reach the minimal volume value of playing device, determine that current volume adjusting object is playing device;
If the current output sound value of this playing device reaches the minimal volume value of this playing device, determine that current volume adjusting object is this Set Top Box.
10. volume adjusting method as claimed in claim 6, is characterized in that, if this definite volume adjusting object is playing device, increases or the output volume that reduces this definite volume adjusting object specifically comprises the following steps:
This Set Top Box sends the remote signal that includes the corresponding volume adjusting control signal of remote signal sending with this remote controller to this playing device;
This playing device receives the remote signal that this Set Top Box sends; And
The volume adjusting control signal that playing device sends according to this Set Top Box increases or reduces the output volume of playing device.
11. volume adjusting methods as claimed in claim 10, it is characterized in that, the remote signal that this Set Top Box sends also includes one second pairing request signal, and the volume adjusting control signal that playing device sends according to this Set Top Box increases or reduces before the output volume of playing device further comprising the steps of:
This playing device is verified the unpaired message of this Set Top Box according to this second pairing request signal.
12. volume adjusting methods as described in claim 6,7,10 or 11, is characterized in that, between Set Top Box and remote controller and between Set Top Box and playing device, communicate based on RF4CE agreement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210551306.7A CN103873906B (en) | 2012-12-18 | 2012-12-18 | Set Top Box and volume adjusting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210551306.7A CN103873906B (en) | 2012-12-18 | 2012-12-18 | Set Top Box and volume adjusting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103873906A true CN103873906A (en) | 2014-06-18 |
| CN103873906B CN103873906B (en) | 2017-05-31 |
Family
ID=50911976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210551306.7A Expired - Fee Related CN103873906B (en) | 2012-12-18 | 2012-12-18 | Set Top Box and volume adjusting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103873906B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105516801A (en) * | 2015-12-10 | 2016-04-20 | 青岛海信电器股份有限公司 | Volume adjustment method and apparatus and television |
| WO2016165067A1 (en) * | 2015-04-14 | 2016-10-20 | Motorola Solutions, Inc. | Method and apparatus for a volume of a device |
| CN106454168A (en) * | 2016-10-31 | 2017-02-22 | 京东方科技集团股份有限公司 | Display system and volume control method |
| CN115225938A (en) * | 2021-04-16 | 2022-10-21 | 青岛海信宽带多媒体技术有限公司 | Set top box, volume adjusting method and application |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1428386A1 (en) * | 2001-08-03 | 2004-06-16 | Universal Electronics, Inc. | Control device with easy lock feature |
| WO2005036326A2 (en) * | 2003-09-19 | 2005-04-21 | Universal Electronics Inc. | Controlling device using cues to convey information |
| CN101488282A (en) * | 2009-01-19 | 2009-07-22 | 于华利 | Method for remote controlling television set by set-top box |
| CN102111592A (en) * | 2009-12-23 | 2011-06-29 | 康佳集团股份有限公司 | Method and device for controlling accompanying sound |
-
2012
- 2012-12-18 CN CN201210551306.7A patent/CN103873906B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1428386A1 (en) * | 2001-08-03 | 2004-06-16 | Universal Electronics, Inc. | Control device with easy lock feature |
| WO2005036326A2 (en) * | 2003-09-19 | 2005-04-21 | Universal Electronics Inc. | Controlling device using cues to convey information |
| CN101488282A (en) * | 2009-01-19 | 2009-07-22 | 于华利 | Method for remote controlling television set by set-top box |
| CN102111592A (en) * | 2009-12-23 | 2011-06-29 | 康佳集团股份有限公司 | Method and device for controlling accompanying sound |
Non-Patent Citations (1)
| Title |
|---|
| 于华利: "再谈"遥控"那点事", 《中国数字电视》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016165067A1 (en) * | 2015-04-14 | 2016-10-20 | Motorola Solutions, Inc. | Method and apparatus for a volume of a device |
| US10198242B2 (en) | 2015-04-14 | 2019-02-05 | Motorola Solutions, Inc. | Method and apparatus for a volume of a device |
| CN105516801A (en) * | 2015-12-10 | 2016-04-20 | 青岛海信电器股份有限公司 | Volume adjustment method and apparatus and television |
| CN105516801B (en) * | 2015-12-10 | 2018-10-19 | 青岛海信电器股份有限公司 | A kind of volume adjusting method, device and television set |
| CN106454168A (en) * | 2016-10-31 | 2017-02-22 | 京东方科技集团股份有限公司 | Display system and volume control method |
| CN115225938A (en) * | 2021-04-16 | 2022-10-21 | 青岛海信宽带多媒体技术有限公司 | Set top box, volume adjusting method and application |
| CN115225938B (en) * | 2021-04-16 | 2024-04-12 | 青岛海信宽带多媒体技术有限公司 | Intelligent set top box, volume adjusting method and application |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103873906B (en) | 2017-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11722338B2 (en) | Terminal apparatus, content transmission method, and content playback system | |
| CN103873906A (en) | Set-top box and volume regulation method | |
| CN107835456B (en) | Method and related device for regulating and controlling volume of smart television | |
| CN103517117B (en) | The method and system extended based on multimedia electronic equipment function of remote controller keys | |
| EP2988480A1 (en) | Automatic configuration of different audio output devices based on a use history | |
| CN101742181B (en) | Method and device for regulating sound | |
| CN103458019A (en) | Method for sharing operating parameters between terminals, server and terminals | |
| CN104484190A (en) | Volume adjusting method and audio equipment | |
| CN107071316A (en) | The method and terminal device of automatic regulating volume | |
| EP3941074A1 (en) | Display device | |
| US20210014555A1 (en) | Set-Top Box with Enhanced Functionality and System and Method For Use of Same | |
| JP2006350919A (en) | Video distribution terminal and video distributing method | |
| CN107835442B (en) | Method and device for remotely controlling signal source switching on advertisement display terminal | |
| CN105262453A (en) | Method for controlling audio output and digital device using the same | |
| CN105485854A (en) | Intelligent terminal-based air conditioner temperature control method and intelligent terminal-based air conditioner temperature control system | |
| EP3779618B1 (en) | Smart apparatus control method, apparatus, computer storage medium, and smart apparatus control apparatus | |
| CN103544958A (en) | Method and device for controlling voice-frequency howling during switching of voice-frequency output | |
| CN103686263B (en) | A kind of data processing method, equipment and system | |
| US10439416B2 (en) | Method for outputting charging current according to displayed media and power amplifier | |
| CN115175156A (en) | Bluetooth device and over-the-air technology upgrading method | |
| KR20190045643A (en) | Electronic device, audio output device, and operating method for the same | |
| CN104112460A (en) | Method and device for playing audio data | |
| CN103379374A (en) | Set top box and television controlling method thereof | |
| KR101641644B1 (en) | Home Appliance Feature Extraction Method based on Power Consumption Analysis | |
| CN109656858B (en) | USB control method, terminal device and computer readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180307 Address after: The Guangxi Zhuang Autonomous Region Nanning hi tech Zone headquarters Road No. 18, China ASEAN enterprise headquarters base three 5# workshop Patentee after: NANNING FUGUI PRECISION INDUSTRIAL CO., LTD. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Co-patentee before: Hon Hai Precision Industry Co., Ltd. Patentee before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20181218 |