CN103546616A - Volume adjusting method and device - Google Patents
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- CN103546616A CN103546616A CN201310465269.2A CN201310465269A CN103546616A CN 103546616 A CN103546616 A CN 103546616A CN 201310465269 A CN201310465269 A CN 201310465269A CN 103546616 A CN103546616 A CN 103546616A
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- 238000004891 communication Methods 0.000 claims abstract description 58
- 238000012544 monitoring process Methods 0.000 claims abstract description 38
- 238000012790 confirmation Methods 0.000 claims description 63
- 238000011084 recovery Methods 0.000 claims description 34
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Abstract
An embodiment of the invention discloses a volume adjusting method. The method includes: monitoring the working state of a control end; if a voice communication event is monitored, generating a volume adjusting message for adjusting the output volume of a controlled end; transmitting the volume adjusting message to the controlled end to allow the controlled end to adjust the current output volume according to the message. The embodiment of the invention further discloses a volume adjusting device. By the method and the device, the volume adjusting message can be generated automatically when the voice event is monitored, then the controlled end is indicated to adjust the current output volume without manual operation, and volume adjusting can be achieved timely and intelligently.
Description
Technical Field
The invention relates to the field of automatic control, in particular to a method and a device for adjusting volume.
Background
Multi-screen interaction refers to a series of operations such as transmission, analysis, display, control and the like of multimedia (audio, video, picture) contents between different intelligent terminal devices such as mobile phones, tablet computers, TVs and the like based on different operating systems through a wireless network, and the displayed contents can be shared on different platform devices at the same time. For example, a movie in a mobile phone can be played on a television, a picture of a tablet computer can be shared on the television, the content of the computer can be projected to the television, and the like, so that the multimedia life of a user is enriched.
However, when a mobile phone or a small number of tablet computers supporting a telephone function perform multi-screen interaction, if there is a sudden call, the volume of the television needs to be reduced or the television needs to be muted. If the remote controller is found and then the volume output of the television is controlled, the control process is complicated, and even the volume output of the television cannot be timely adjusted when a call is answered, so that great interference is caused when voice communication is carried out.
Disclosure of Invention
The technical problem to be solved by the embodiments of the present invention is to provide a method and an apparatus for adjusting a volume. The current output volume can be automatically and intelligently adjusted according to the monitored voice communication event.
In order to solve the above technical problem, an embodiment of the present invention provides a method for adjusting a volume, including:
monitoring the working state of a control end;
if the voice communication event is monitored to be generated, generating a volume adjusting message for adjusting the output volume of the controlled terminal;
and sending the volume adjusting message to the controlled terminal so that the controlled terminal adjusts the current output volume according to the volume adjusting message.
If the voice communication event is monitored to be generated, generating a volume adjusting message for adjusting the output volume of the controlled terminal, wherein the volume adjusting message comprises:
when a voice communication event is monitored to be generated, sending an inquiry request to the controlled terminal, wherein the inquiry request is used for inquiring the current state of the controlled terminal;
and if receiving an active state confirmation signal returned in response to the query request, generating a volume adjusting message for adjusting the output volume of the controlled terminal.
Wherein the method further comprises:
monitoring the working state of a control end;
if the voice communication event is monitored to be finished, sending a query request to the controlled terminal, wherein the query request is used for querying the current state of the controlled terminal;
and if receiving an active state confirmation signal returned in response to the query request, sending a volume recovery message to the controlled terminal.
Wherein the voice communication event comprises an incoming call event and an outgoing call event.
Correspondingly, another method for adjusting the volume is also provided in the embodiments of the present invention, including:
receiving an inquiry request sent by a control end and inquiring the current state of a controlled end;
if the controlled terminal is in an active state, sending an active state confirmation signal responding to the query request to the control terminal;
and receiving a volume adjusting message sent by the control terminal according to the active state confirmation signal, analyzing the volume adjusting message, and adjusting the current output volume.
Wherein, the receiving a volume adjustment message sent by the control end according to the active state confirmation signal, analyzing the volume adjustment message, and adjusting the current output volume comprises:
receiving a volume adjusting message sent by a control end according to the active state confirmation signal;
saving the current volume output value;
and adjusting the current output volume according to the volume adjusting message.
Wherein the method further comprises:
receiving an inquiry request sent by a control end and inquiring the current state of a controlled end;
if the controlled terminal is in an active state, sending an active state confirmation signal responding to the query request to the control terminal;
and receiving a volume recovery message sent by the control terminal according to the active state confirmation signal, and setting the current output volume as the saved volume output value.
Correspondingly, the embodiment of the invention also provides a device for adjusting the volume, which comprises:
the state monitoring module is used for monitoring the working state of the control end;
the message generating module is used for generating a volume adjusting message for adjusting the output volume of the controlled terminal when the monitoring module monitors that the voice communication event is generated;
and the first sending module is used for sending the volume adjusting message generated by the message generating module to the controlled terminal so that the controlled terminal can adjust the current output volume according to the volume adjusting message.
Wherein the message generation module comprises:
the query request unit is used for sending a query request to the controlled terminal when a voice communication event is monitored to be generated, wherein the query request is used for querying the current state of the controlled terminal;
and the message generating unit is used for generating a volume adjusting message for adjusting the output volume of the controlled terminal when receiving the active state confirmation signal returned in response to the inquiry request.
Wherein the apparatus further comprises:
a second sending module, configured to send, when the monitoring module monitors that the voice communication event is ended, an inquiry request to the controlled terminal, where the inquiry request is used to inquire a current state of the controlled terminal;
and the third sending module is used for sending a volume recovery message to the controlled terminal when receiving an active state confirmation signal returned by responding to the query request.
Correspondingly, another device for adjusting volume is also provided in the embodiments of the present invention, including:
the state query module is used for receiving a query request sent by the control terminal and querying the current state of the controlled terminal;
the signal sending module is used for sending an active state confirmation signal responding to the inquiry request to the control end when the controlled end is in an active state;
and the volume analyzing module is used for receiving a volume adjusting message sent by the control end according to the active state confirmation signal, analyzing the volume adjusting message and adjusting the current output volume.
Wherein, the volume analysis module comprises:
a message receiving unit, configured to receive a volume adjustment message sent by the control end according to the active state acknowledgement signal;
the volume saving unit is used for saving the current volume output value;
and the volume adjusting unit is used for adjusting the current output volume according to the volume adjusting message.
Wherein, the volume analysis module further comprises:
and the volume recovery unit is used for setting the current output volume as the saved volume output value when receiving a volume recovery message sent by the control terminal according to the active state confirmation signal.
The embodiment of the invention has the following beneficial effects:
the invention can automatically generate the volume adjusting message and send the message to the controlled terminal when the voice event is monitored to be generated, and the controlled terminal is instructed to adjust the current output volume, so that the volume adjustment can be realized more timely and intelligently, the cost is low, and the realization is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart of a first embodiment of a method of adjusting volume in an embodiment of the present invention;
fig. 2 is a flowchart of a second embodiment of a method of adjusting volume in an embodiment of the present invention;
fig. 3 is a flowchart of a third embodiment of a method of adjusting volume in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a first embodiment of a device for adjusting volume in an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of the message generation module of FIG. 4 in an embodiment of the present invention;
fig. 6 is a schematic structural view of a second embodiment of the apparatus for adjusting volume in the embodiment of the present invention;
fig. 7 is a schematic structural diagram of the volume analyzing module in fig. 6 according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a flowchart of a method for adjusting volume according to an embodiment of the present invention is shown, where a control end may include a mobile terminal such as a mobile phone or a tablet computer supporting a call function, and a controlled end may be a television, and the method according to the embodiment of the present invention may be applied to a control end such as a mobile phone, and specifically, the method includes:
s101: and monitoring the working state of the control end.
In a specific embodiment, the working state of the mobile phone can be monitored by monitoring a communication module of the mobile phone, and whether a voice communication event is generated, that is, whether an incoming call or an outgoing call event is generated is monitored.
As an optional implementation manner, when the multi-screen interaction function is started at the mobile phone end, the working state of the mobile phone in the execution process of the multi-screen interaction is triggered to be monitored in real time.
S102: and if the voice communication event is monitored to be generated, generating a volume adjusting message for adjusting the output volume of the controlled terminal.
And when the mobile phone end detects an incoming call or an outgoing call event, generating a volume adjusting message, wherein the volume adjusting message is used for indicating the television to adjust the current output volume.
S103: and sending the volume adjusting message to the controlled terminal so that the controlled terminal adjusts the current output volume according to the volume adjusting message.
After the mobile phone end generates the volume adjusting message, the volume adjusting message is sent to the television, the volume adjusting message can contain a specific volume value, and the television adjusts the current output volume according to the received volume adjusting message. In a specific embodiment, the mobile phone and the television can establish connection through WiFi. Further alternatively, the volume value in the volume adjustment message may be set or fixed by the user to any smaller volume value.
In a specific embodiment, further, when the voice communication event is monitored to be ended, the mobile phone terminal may determine that the television is still in the working state by sending an inquiry request to the television to inquire the current state of the television and according to a returned active state confirmation signal, and at this time, may send a volume restoration message to the television through the mobile phone terminal, so that the television sets the current output volume to the volume output value before adjusting the output volume according to the volume adjustment message according to the volume restoration message.
The embodiment of the invention can be particularly applied to a multi-screen interaction scene, when a mobile phone and a television carry out multi-screen interaction, if a sudden call comes, the mobile phone generates a volume adjusting message after monitoring the voice communication event, and the volume adjusting message is used for indicating the television to adjust the current output volume. After the volume adjusting message is generated, the mobile phone sends the message to the television through WiFi connection with the television, and the television adjusts the current output volume to be mute or reduced to a default fixed value according to the volume value of the volume adjusting message. And when the voice communication event is monitored to be finished, the mobile phone sends a volume recovery message to the television according to the returned active state confirmation signal, and instructs the television to set the current output volume to the volume output value before the volume is regulated according to the volume regulation message.
By implementing the embodiment of the invention, when the mobile terminal such as a mobile phone and the like generates a voice communication event, the volume adjusting message is generated in real time and is sent to the television so as to instruct the television to adjust the current output volume. The interference in the process of answering the call is effectively prevented, and the volume adjustment is realized automatically and intelligently.
Referring to fig. 2, it is a flowchart of a method for adjusting volume according to a second embodiment of the present invention, where a control end may include a mobile terminal such as a mobile phone or a tablet computer supporting a call function, and a controlled end may include a television, and the method according to the embodiment of the present invention may be applied to a controlled end such as a television, and specifically, the method includes:
s201: and receiving an inquiry request sent by the control terminal and inquiring the current state of the controlled terminal.
And after the television receives the state query request sent by the mobile phone terminal, triggering to query the current state of the television in real time. If the current television is in an active state, the current television can be represented to be in an open state; if the current television is in the inactive state, the current television may be in the off state or not in the control range. In a specific embodiment, the mobile phone and the television can establish connection through WiFi.
S202: and if the controlled end is in an active state, sending an active state confirmation signal responding to the query request to the control end.
After receiving an inquiry request which is sent by a mobile phone end and used for indicating a television end to inquire the current state of the television, if the current television is in an active state, namely the current television is started, the television end returns an active state confirmation signal responding to the inquiry request to the mobile phone. Through the active state confirmation signal, the mobile phone end confirms that the television is working.
S203: and receiving a volume adjusting message sent by the control terminal according to the active state confirmation signal, analyzing the volume adjusting message, and adjusting the current output volume.
After the television receives the volume adjusting message generated and sent by the mobile phone according to the active state confirmation signal, the television firstly saves the current volume output value, and then adjusts the current output volume according to the volume adjusting message, wherein the volume adjusting message can contain a specific volume value. Further alternatively, the volume value in the volume adjustment message may be preset or fixedly set by the user to any smaller volume value.
In a specific embodiment, further, when the voice communication event is monitored to be ended, after the television receives an inquiry request sent by the mobile phone terminal, inquires the current state of the television and returns an active state confirmation signal, the television sets the current output volume to the volume output value before the volume is adjusted according to the volume adjustment message through the received volume recovery message sent by the mobile phone terminal.
The embodiment of the invention can be particularly applied to a multi-screen interaction scene, when a mobile phone and a television carry out multi-screen interaction, if a sudden call comes, the mobile phone generates a volume adjusting message after monitoring the voice communication event, and the volume adjusting message is used for indicating the television to adjust the current output volume. After the volume adjusting message is generated, the mobile phone sends the message to the television through WiFi connection with the television, and the television adjusts the current output volume to be mute or reduced to a default fixed value according to the volume value of the volume adjusting message. When the voice communication event is monitored to be finished, after the television receives the query request sent by the mobile phone end, the current state of the television is queried and an active state confirmation signal is returned, the television sets the current output volume to be a volume output value before the volume is adjusted according to the volume adjusting message through the received volume recovery message sent by the mobile phone end.
By implementing the embodiment of the invention, when the state query request of the mobile terminals such as the mobile phone and the like is received, the current state of the television is returned to the mobile terminals such as the mobile phone and the like in real time, and the current output volume of the television is adjusted according to the volume adjusting message generated by the mobile terminal. The voice interference in the process of answering the call is effectively prevented, and the volume adjustment is automatically and intelligently realized.
Referring to fig. 3, a flowchart of a method for adjusting volume according to a third embodiment of the present invention is shown, where a control end may include a mobile terminal such as a mobile phone or a tablet computer supporting a call function, and a controlled end may include a television, and the method includes:
s301: and monitoring the working state of the terminal.
In a specific embodiment, the working state of the mobile phone can be monitored by monitoring a communication module of the mobile phone, and whether a voice communication event is generated, that is, whether an incoming call or an outgoing call event is generated is monitored.
As an optional implementation manner, when the multi-screen interaction function is started at the mobile phone end, the working state of the mobile phone in the execution process of the multi-screen interaction is triggered to be monitored in real time.
S302: the generation of a voice communication event is monitored.
The voice communication event may include an incoming call or an outgoing call event. In a specific embodiment, a call is connected in an incoming call event or an outgoing call event, and the call is started by both mobile phones, which is regarded as the start of a voice communication event, and when there is an incoming call, if the incoming call is rejected or the call is not connected in the outgoing call, the situation that the voice communication event is not generated is considered, and the subsequent steps are not performed.
S303: and sending a query request to query the state of the television.
When the mobile phone monitors an incoming call or an outgoing call event, the mobile phone end sends a query request to the television, and the query request is used for indicating the television end to query the current working state of the television. In a specific embodiment, the mobile phone and the television can establish connection through WiFi.
S304: and inquiring whether the television is in an active state currently.
After receiving the state query request sent by the mobile phone, the television triggers to query the state of the current television in real time. If the current television is in an active state, the current television can be represented to be in an open state; if the current television is in the inactive state, the current television may be in the off state or not in the control range.
S305: an active status acknowledge signal is returned.
In the embodiment of the invention, the television returns an active state confirmation signal to the mobile phone terminal if the current television is in an active state, namely the television is working, which is obtained by inquiring. Through the active state confirmation signal, the mobile phone end confirms that the television is working.
S306: a volume adjustment message is generated.
And the mobile phone end generates a volume adjusting message according to the received active state confirmation signal, wherein the volume adjusting message is used for indicating the television to adjust the current output volume.
S307: and sending the volume adjustment message.
After the mobile phone end generates the volume adjusting message, the volume adjusting message is sent to the television, and the television analyzes the volume adjusting message.
S308: and saving the current output volume, and adjusting the current output volume according to the volume adjusting message.
After the television receives the volume adjusting message generated and sent by the mobile phone according to the active state confirmation signal, the television firstly saves the current volume output value, and then adjusts the current output volume according to the volume adjusting message, wherein the volume adjusting message can contain a specific volume value. Further alternatively, the volume value in the volume adjustment message may be set or fixed by the user to any smaller volume value.
S309: and returning a volume adjustment success message.
And after the television adjusts the current output volume according to the volume adjusting message sent by the mobile phone terminal, the television returns a volume adjusting success message to the mobile phone terminal. The mobile phone end continuously monitors the working state of the mobile phone so as to acquire the ending state of the voice communication event in time.
S310: and monitoring the working state of the terminal.
And after the current output volume is adjusted by the television according to the volume adjusting message, the mobile phone end keeps a monitoring state so as to acquire the end state of the voice communication event in time.
S311: and monitoring the end of the voice communication event.
When the monitored mobile phone end voice communication event is finished, the volume of the television is no longer required to be turned down or muted, and the output volume of the television can be reset to be the saved volume output value.
S312: and sending a query request to query the state of the television.
When the monitored voice communication event at the mobile phone end is finished, the mobile phone sends a query request to the television, and the query request is used for indicating the current state of the television at the television end.
S313: and inquiring whether the television is in an active state currently.
After receiving the state query request sent by the mobile phone, the television triggers to query the current working state of the television in real time. If the current television is in an active state, the current television can still be in an open state; if the television is in the inactive state, it may indicate that the current television is turned off or is not within the control range.
S314: an active status acknowledge signal is returned.
In the embodiment of the invention, if the current television is in an active state, namely, is working, the television returns an active state confirmation signal to the mobile phone terminal. Through the active state confirmation signal, the mobile phone end confirms that the television is working.
S315: a volume restore message is sent.
And the mobile phone end sends a volume recovery message to the television according to the received active state confirmation signal, and the television analyzes the volume recovery message.
S316: and setting the current output volume as the saved volume output value.
And the television sets the current output volume as the saved volume output value according to the received volume recovery message, and recovers the volume output value before the volume output of the television is adjusted according to the volume adjusting message.
S317: and returning a volume recovery success message.
And after the television successfully restores the current output volume to the volume output value before the volume is adjusted according to the volume adjusting message, returning a volume restoration success message to the mobile phone terminal.
The embodiment of the invention can be particularly applied to a multi-screen interaction scene, when a mobile phone and a television perform multi-screen interaction, if a sudden call comes, the mobile phone end sends an inquiry request to the television end to inquire the current state of the television after monitoring the voice communication event, if an active state confirmation signal is returned, the television can be indicated to be in a working state, and the mobile phone end generates a volume adjusting message which is used for indicating the television to adjust the current output volume. After the volume adjusting message is generated, the mobile phone sends the message to the television through WiFi connection with the television, the television stores the current volume output value, and the current output volume is adjusted to be mute or reduced to a default fixed value according to the volume value of the volume adjusting message. When the mobile phone end monitors that the voice communication event is finished, the mobile phone end sends a query request to the television to query the current state of the television, if an active state confirmation signal is returned, the television can be indicated to be still in a working state, the mobile phone end sends a volume recovery message to the television, and the television sets the current output volume to be a stored volume output value according to the volume recovery message.
By implementing the embodiment of the invention, the current state of the television can be acquired in real time when a voice communication event is monitored, and the television is controlled to adjust the current output volume according to the volume adjusting message generated by the mobile phone terminal. And when the voice communication event is ended, the current output volume of the television is restored to the saved volume output value in time. The voice interference in the process of answering the call is effectively prevented, the volume adjustment is realized automatically and intelligently, the cost is low, and the realization is convenient.
Referring to fig. 4, it is a schematic structural diagram of a first embodiment of a device for adjusting volume according to an embodiment of the present invention, where the device may be disposed in a mobile terminal using a mobile phone or a tablet computer supporting a call function as a control end, and the controlled end may include a television and the like, including: the system comprises a state monitoring module 10, a message generating module 20, a first sending module 30, a second sending module 40 and a third sending module 50. Wherein,
and the state monitoring module 10 is used for monitoring the working state of the control end.
In a specific embodiment, the operating state of the mobile phone can be monitored by monitoring the state monitoring module 10 of the mobile phone, and whether a voice communication event is generated, that is, whether an incoming call or an outgoing call event is generated is monitored. Specifically, when the multi-screen interaction function is started at the mobile phone end, the state monitoring module 10 is triggered to monitor the working state of the mobile phone in the multi-screen interaction execution process.
And a message generating module 20, configured to generate a volume adjusting message for adjusting the output volume of the controlled terminal when the state monitoring module 10 monitors that a voice communication event is generated.
When the status monitoring module 10 monitors an incoming call or an outgoing call event, the message generating module 20 generates a volume adjusting message, which is used to instruct the controlled terminal to adjust the current output volume.
The first sending module 30 is configured to send the volume adjustment message generated by the message generating module to the controlled end, so that the controlled end adjusts the current output volume according to the volume adjustment message.
After the message generating module 20 generates the volume adjusting message, the volume adjusting message is sent to the television, where the volume adjusting message may include a specific volume value, and the television adjusts the current output volume according to the received volume adjusting message. In a specific embodiment, the mobile phone and the television can establish connection through WiFi. Further alternatively, the volume value in the volume adjustment message may be set or fixed by the user to any smaller volume value.
As an optional implementation manner, the message generating module 20 in the embodiment of the present invention may be as shown in fig. 5, which is a schematic diagram of one of the structural components of the message generating module 20 in fig. 4 in the present invention, and specifically includes:
the query request unit 21 is configured to send a query request to the controlled end when the status monitoring module 10 monitors that a voice communication event is generated.
When the status monitoring module 10 monitors an incoming call or an outgoing call event, it sends an inquiry request to the television, where the inquiry request is used to instruct the television to inquire the current operating status of the television.
And a message generating unit 22, configured to generate a volume adjustment message for adjusting the output volume of the controlled end when receiving an active state acknowledgement signal returned in response to the query request.
In the embodiment of the present invention, if an active state confirmation signal returned in response to the query request sent by the query request unit 21 is received, it may indicate that the current television is in an active state, that is, is working. Through the active state confirmation signal, the mobile phone end confirms that the television is working. The message generating unit 22 generates a volume adjustment message for instructing the television to adjust the current output volume according to the received active state confirmation signal.
Further optionally, the apparatus for adjusting volume according to the embodiment of the present invention may further include:
a second sending module 40, configured to send an inquiry request to the controlled end when the state monitoring module 10 monitors that the voice communication event is ended.
When the state monitoring module 10 monitors that the voice communication event is ended, the second sending module 40 sends an inquiry request to the television, where the inquiry request is used to instruct to inquire the current operating state of the television.
And a third sending module 50, configured to send a volume recovery message to the controlled end when receiving an active state acknowledgement signal returned in response to the query request.
In the embodiment of the present invention, if an active state confirmation signal returned in response to the query request sent by the second sending module 40 is received, it may indicate that the current television is in an active state, that is, is working. The third sending module 50 sends a volume recovery message to the television according to the received active status confirmation signal, and the television analyzes the volume recovery message. And the television sets the current output volume as the saved volume output value according to the received volume recovery message, and the output volume recovery is set as the volume output value before the volume output of the television is adjusted according to the volume adjustment message.
The embodiment of the invention can be particularly applied to a multi-screen interaction scene, when a mobile phone and a television perform multi-screen interaction, if a sudden call comes, the query request unit 21 sends a query request to the television terminal to query the current state of the television when the mobile phone state monitoring module 10 monitors the voice communication event. If a returned active state confirmation signal is received, which may indicate that the television is in an operating state, the message generating unit 22 generates a volume adjusting message, which is used to instruct the television to adjust the current output volume, and a specific volume value may be included in the volume adjusting message. After the message generating unit 22 generates the volume adjustment message, the first sending module 30 sends the volume adjustment message to the television, which saves the current volume output value and adjusts the current output volume to be muted or reduced to a default fixed value according to the volume value of the volume adjustment message. When the mobile phone end state monitoring module 10 monitors that the voice communication event is ended, the second sending module 40 sends a query request to the television to query the current state of the television, if an active state confirmation signal is returned, it can indicate that the television is still in a working state, the third sending module 50 sends a volume recovery message to the television, and the television sets the current output volume to a stored volume output value according to the volume recovery message.
By implementing the embodiment of the invention, the current state of the television can be acquired in real time when a voice communication event is monitored, and the television is controlled to adjust the current output volume according to the volume adjusting message generated by the mobile phone terminal. And when the voice communication event is ended, the current output volume of the television is restored to the saved volume output value in time. The voice interference in the process of answering the call is effectively prevented, the volume adjustment is automatically and intelligently realized, the cost is low, and the realization is convenient.
Referring to fig. 6, it is a schematic structural diagram of a second embodiment of a device for adjusting volume according to an embodiment of the present invention, where the device may be disposed in a device such as a television set as a controlled terminal, where the controlled terminal may include a mobile terminal such as a mobile phone or a small number of tablet computers supporting a call function, and the device includes: a status query module 60, a signal sending module 70, and a volume analysis module 80. Wherein,
and a state query module 60, configured to receive a query request sent by the control end and query the current state of the controlled end.
After the television receives the status query request sent by the mobile phone terminal, the television terminal status query module 60 queries the current status of the television. If the current television is in the active state, the current television can be shown to be in the open state; if the current television is in the inactive state, the current television may be in the off state or not in the control range. In a specific embodiment, the mobile phone and the television can establish connection through WiFi.
A signal sending module 70, configured to send an active state confirmation signal responding to the query request to the control end when the controlled end is in an active state.
If the status query module 60 queries that the current tv is in an active status, that is, when the current tv is turned on, the signal sending module 70 sends an active status confirmation signal responding to the query request to the mobile phone. Through the active state confirmation signal, the mobile phone end confirms that the television is working.
And a volume analyzing module 80, configured to receive a volume adjusting message sent by the control terminal according to the active state confirmation signal, analyze the volume adjusting message, and adjust a current output volume.
After receiving the volume adjustment message generated and sent by the mobile phone according to the active state confirmation signal, the volume analysis module 80 adjusts the current output volume according to the volume adjustment message, where the volume adjustment message may include a specific volume value.
As an optional implementation manner, the volume analysis module 80 in the embodiment of the present invention may be as shown in fig. 7, which is a schematic view of one of the structural compositions of the volume analysis module 80 in fig. 6 of the present invention, and specifically includes:
a message receiving unit 81, configured to receive a volume adjustment message sent by the control end according to the active state acknowledgement signal.
When the mobile phone receives an active state confirmation signal returned by the television end, a volume adjustment message is generated and sent to the television, and the message receiving unit 81 receives the volume adjustment message, wherein the volume adjustment message is used for instructing the television to adjust the current output volume.
A volume saving unit 82 for saving the current volume output value.
After the message receiving unit 81 receives a volume adjusting message sent by the mobile phone end according to the active state confirmation signal, the volume saving unit 82 saves the current volume output value of the television.
And the volume adjusting unit 83 is used for adjusting the current output volume according to the volume adjusting message.
After the message receiving unit 81 receives the volume adjustment message sent by the mobile phone end according to the active state confirmation signal and the volume saving unit 82 saves the current volume output value of the television, the volume adjusting unit 83 adjusts the current output volume according to the volume value in the volume adjustment message, and adjusts the volume of the television to be low or mute. Specifically, the volume value in the volume adjustment message may be set by the user or fixedly set to any smaller volume value.
And a volume recovery unit 84, configured to set the current output volume to the saved volume output value when receiving a volume recovery message sent by the control end according to the active state confirmation signal.
If the mobile phone end monitors that the voice communication event is ended, when receiving a volume recovery message sent by the control end according to the active state confirmation signal, the volume recovery unit 84 sets the current output volume to the stored volume output value according to the volume recovery message.
The embodiment of the invention can be particularly applied to a multi-screen interaction scene, when a mobile phone and a television perform multi-screen interaction, if a sudden call comes, the mobile phone end sends an inquiry request to the television end after monitoring the voice communication event, and inquires the current state of the television through the state inquiry module 60. If the status query module 60 queries that the current tv is in an active status, that is, when the current tv is turned on, the signal sending module 70 sends an active status confirmation signal responding to the query request to the mobile phone. The mobile phone end generates a volume adjusting message, wherein the volume adjusting message is used for indicating the television to adjust the current output volume, and the volume adjusting message can contain a specific volume value. After generating the volume adjustment message, the mobile phone sends the message to the television through the WiFi connection with the television, and the television side volume analysis module 80 analyzes the volume adjustment message. When the message receiving unit 81 receives the volume adjustment message, the volume saving unit 82 saves the current volume output value, and the volume adjusting unit 83 adjusts the current output volume to be mute or reduced to a default fixed value according to the volume value of the volume adjustment message. When the mobile phone end monitors that the voice communication event is ended, and when a volume recovery message sent by the control end according to the active state confirmation signal is received, the volume recovery unit 84 sets the current output volume to the stored volume output value according to the volume recovery message.
By implementing the embodiment of the invention, the current state of the television can be acquired in real time when a voice communication event is monitored, and the television is controlled to adjust the current output volume according to the volume adjusting message generated by the mobile phone terminal. And when the voice communication event is ended, the current output volume of the television is restored to the saved volume output value in time. The voice interference in the process of answering the call is effectively prevented, the volume adjustment is automatically and intelligently realized, the cost is low, and the realization is convenient.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (13)
1. A method of adjusting volume, comprising:
monitoring the working state of a control end;
if the voice communication event is monitored to be generated, generating a volume adjusting message for adjusting the output volume of the controlled terminal;
and sending the volume adjusting message to the controlled terminal so that the controlled terminal adjusts the current output volume according to the volume adjusting message.
2. The method of claim 1, wherein generating a volume adjustment message for adjusting the output volume of the controlled terminal if the occurrence of the voice communication event is detected comprises:
when a voice communication event is monitored to be generated, sending an inquiry request to the controlled terminal, wherein the inquiry request is used for inquiring the current state of the controlled terminal;
and if receiving an active state confirmation signal returned in response to the query request, generating a volume adjusting message for adjusting the output volume of the controlled terminal.
3. The method of claim 1, further comprising:
monitoring the working state of a control end;
if the voice communication event is monitored to be finished, sending a query request to the controlled terminal, wherein the query request is used for querying the current state of the controlled terminal;
and if receiving an active state confirmation signal returned in response to the query request, sending a volume recovery message to the controlled terminal.
4. The method of claim 1, wherein the voice communication event comprises an incoming call event and an outgoing call event.
5. A method of adjusting volume, comprising:
receiving an inquiry request sent by a control end and inquiring the current state of a controlled end;
if the controlled terminal is in an active state, sending an active state confirmation signal responding to the query request to the control terminal;
and receiving a volume adjusting message sent by the control terminal according to the active state confirmation signal, analyzing the volume adjusting message, and adjusting the current output volume.
6. The method of claim 5, wherein the receiving a volume adjustment message sent by the control end according to the active state confirmation signal, parsing the volume adjustment message, and adjusting a current output volume comprises:
receiving a volume adjusting message sent by a control end according to the active state confirmation signal;
saving the current volume output value;
and adjusting the current output volume according to the volume adjusting message.
7. The method of claim 5, further comprising:
receiving an inquiry request sent by a control end and inquiring the current state of a controlled end;
if the controlled terminal is in an active state, sending an active state confirmation signal responding to the query request to the control terminal;
and receiving a volume recovery message sent by the control terminal according to the active state confirmation signal, and setting the current output volume as the saved volume output value.
8. An apparatus for adjusting volume, comprising:
the state monitoring module is used for monitoring the working state of the control end;
the message generating module is used for generating a volume adjusting message for adjusting the output volume of the controlled terminal when the state monitoring module monitors that a voice communication event is generated;
and the first sending module is used for sending the volume adjusting message generated by the message generating module to the controlled terminal so that the controlled terminal can adjust the current output volume according to the volume adjusting message.
9. The apparatus of claim 8, wherein the message generation module comprises:
the query request unit is used for sending a query request to the controlled terminal when a voice communication event is monitored to be generated, wherein the query request is used for querying the current state of the controlled terminal;
and the message generating unit is used for generating a volume adjusting message for adjusting the output volume of the controlled terminal when receiving the active state confirmation signal returned in response to the inquiry request.
10. The apparatus of claim 8, further comprising:
a second sending module, configured to send, when the monitoring module monitors that the voice communication event is ended, an inquiry request to the controlled terminal, where the inquiry request is used to inquire a current state of the controlled terminal;
and the third sending module is used for sending a volume recovery message to the controlled terminal when receiving an active state confirmation signal returned by responding to the query request.
11. An apparatus for adjusting volume, comprising:
the state query module is used for receiving a query request sent by the control terminal and querying the current state of the controlled terminal;
the signal sending module is used for sending an active state confirmation signal responding to the inquiry request to the control end when the controlled end is in an active state;
and the volume analyzing module is used for receiving a volume adjusting message sent by the control end according to the active state confirmation signal, analyzing the volume adjusting message and adjusting the current output volume.
12. The apparatus of claim 11, wherein the volume parsing module comprises:
a message receiving unit, configured to receive a volume adjustment message sent by the control end according to the active state acknowledgement signal;
the volume saving unit is used for saving the current volume output value;
and the volume adjusting unit is used for adjusting the current output volume according to the volume adjusting message.
13. The apparatus of claim 11, wherein the volume parsing module further comprises:
and the volume recovery unit is used for setting the current output volume as the saved volume output value when receiving a volume recovery message sent by the control terminal according to the active state confirmation signal.
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| CN201310465269.2A CN103546616A (en) | 2013-09-30 | 2013-09-30 | Volume adjusting method and device |
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| CN201310465269.2A CN103546616A (en) | 2013-09-30 | 2013-09-30 | Volume adjusting method and device |
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