CN104580697A - Equipment and method for controlling volume of electronic equipment on portable terminal - Google Patents
Equipment and method for controlling volume of electronic equipment on portable terminal Download PDFInfo
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- CN104580697A CN104580697A CN201410765838.XA CN201410765838A CN104580697A CN 104580697 A CN104580697 A CN 104580697A CN 201410765838 A CN201410765838 A CN 201410765838A CN 104580697 A CN104580697 A CN 104580697A
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Abstract
The invention discloses equipment and a method for controlling the volume of electronic equipment on a portable terminal. The equipment comprises a wireless communication unit, a volume control unit and a command generating unit, wherein the wireless communication unit is used for establishing wireless communication connection between the portable terminal and the electronic equipment, and sending wireless communication signals received from the electronic equipment to the volume control unit; the volume control unit is used for producing control information of generating volume control commands according to the wireless communication signals received from the wireless communication unit, and sending the control information to the command generating unit; the command generating unit is used for generating volume control commands according to the control information received from the volume control unit, and sending the generated volume control commands to the wireless communication unit; the wireless communication unit is used for sending the volume control commands received from the command generating unit to the electronic equipment through the established wireless communication connection. According to the equipment, the interference on the portable terminal by the volume of the electronic equipment can be effectively reduced.
Description
Technical field
All things considered of the present invention relates to electronic equipment control field, more particularly, relates to a kind of equipment and the method that control the volume of electronic equipment at portable terminal.
Background technology
Along with the development of science and technology, electronic equipment and portable terminal enter huge numbers of families, when user uses portable terminal (such as in the region that distance electronic equipment is nearer, portable terminal is utilized to carry out voice and/or video calling) time, the sound (such as, by the sound sent during electronic equipment audio plays/video etc.) that electronic equipment sends can produce certain interference to the call of user.
In order to eliminate the interference of electronic equipment, user manually makes electronic equipment quiet by the remote controller of electronic equipment, but the position that remote controller is placed is not fixed, user on one side hand-portable terminal converses, and finding remote controller is very inconvenient, or before user also directly can go to electronic equipment, manually press fixing mute button to make electronic equipment quiet, but user in the process of electronic equipment, interference sound can be increasing, has a strong impact on communication effect.Above-mentioned quiet mode all needs user's manual operation, and During manual operation is more loaded down with trivial details.
For this reason, additionally can increase induction module in electronic equipment side and whether receive incoming call to respond to portable terminal, when induction module senses that portable terminal receives incoming call, electronic equipment can be controlled by electronic equipment and open quiet.Said method using electronic equipment as control end, and needs additionally to increase induction module, adds hardware cost.In addition, also by judging whether whether comprise the sound component identical with default bell sound in the ambient sound around electronic equipment receives incoming call to identify portable terminal, if portable terminal receives incoming call, then electronic equipment automatically performs volume reduction operation, manually turns down the volume of electronic equipment without the need to user.Said method still using electronic equipment as control end, and still needs to increase corresponding detection module, judge module and processing module in electronic equipment side, too increases hardware cost.
Summary of the invention
The object of exemplary embodiment of the present invention is to provide a kind of equipment and the method that control the volume of electronic equipment at portable terminal, to solve the interference of call signal problem of electronic equipment to portable terminal.
According to an exemplary embodiment of the present invention on the one hand, a kind of equipment controlling the volume of electronic equipment at portable terminal is provided, described equipment comprises: wireless communication unit, be connected for setting up radio communication between portable terminal with electronic equipment, connect by the radio communication set up the wireless communication signals receiving and send from electronic equipment, and the wireless communication signals of reception is sent to volume control unit; Volume control unit, for producing the control information for generating volume control command according to the wireless communication signals received from wireless communication unit, and the control information of generation is sent to instruction generation unit, wherein, described volume control command is for controlling the volume of electronic equipment; And instruction generation unit, for generating volume control command according to the control information received from volume control unit, and the volume control command of generation is sent to wireless communication unit, wherein, the volume control command received from instruction generation unit is sent to electronic equipment by the radio communication connection of setting up by wireless communication unit.
In the apparatus, described volume control command can comprise opens mute command and/or closes mute command, and wherein, unlatching mute command can be used for controlling electronic equipment and enters silent mode, and closedown mute command can be used for controlling electronic equipment and cancels silent mode.
In the apparatus, volume control unit can comprise: start unit, enters volume control mode for controlling; Measuring unit, under volume control mode, measures the signal strength signal intensity of the wireless communication signals received from wireless communication unit; Comparing unit, for comparing the signal strength signal intensity of measurement and predetermined threshold value; Control information generation unit, for producing the control information for generating volume control command according to comparative result.
In the apparatus, start unit can enter volume control mode according to the call proceeding of portable terminal, or start unit can control to enter volume control mode according to the instruction of user.
In the apparatus, start unit can control when portable terminal is in one of following call proceeding to enter volume control mode: portable terminal receives and receives the instruction of the calling of answering from the opposing party from the calling of the opposing party, portable terminal, portable terminal receives and sends the instruction of calling, portable terminal and the opposing party to the opposing party and start to set up and converse.
In the apparatus, start unit can control to terminate volume control mode after the calling of portable terminal stops.
In the apparatus, predetermined threshold value can comprise default switching threshold, and, when entering volume control mode, the signal strength signal intensity of measurement and switching threshold can compare by comparing unit, when the signal strength signal intensity measured is more than or equal to switching threshold, control information generation unit can produce for generating the control information of opening mute command; When the signal strength signal intensity measured is less than switching threshold, control information generation unit can not produce for generating the control information of opening mute command.
In the apparatus, after entering volume control mode, the signal strength signal intensity of measurement and switching threshold can compare by comparing unit, when electronic equipment is not in silent mode, when the signal strength signal intensity measured is more than or equal to switching threshold, control information generation unit can produce for generating the control information of opening mute command; When electronic equipment is in silent mode, when the signal strength signal intensity measured is less than switching threshold, control information generation unit can produce for generating the control information of closing mute command.
In the apparatus, predetermined threshold value also can comprise default unlatching threshold value and close threshold value, wherein, close threshold value and be less than switching threshold, open threshold value and equal switching threshold, and, after entering volume control mode, when electronic equipment is in silent mode, the signal strength signal intensity of measurement and closedown threshold value can compare by comparing unit, when the signal strength signal intensity measured is less than or equal to closedown threshold value, control information generation unit can produce for generating the control information of closing mute command; When electronic equipment is not in silent mode, the signal strength signal intensity of measurement and unlatching threshold value can compare by comparing unit, when the signal strength signal intensity measured is more than or equal to unlatching threshold value, control information generation unit can produce for generating the control information of opening mute command.
In the apparatus, when terminating volume control mode, when electronic equipment is in silent mode, control information generation unit can produce for generating the control information of closing mute command.
According to an exemplary embodiment of the present invention on the other hand, a kind of method controlling the volume of electronic equipment at portable terminal is provided, described method comprises: (A) sets up radio communication and be connected between portable terminal with electronic equipment, connects by the radio communication set up the wireless communication signals receiving and send from electronic equipment; (B) produce the control information for generating volume control command according to the wireless communication signals received, wherein, described volume control command is for controlling the volume of electronic equipment; (C) volume control command is generated according to the control information produced; (D) the volume control command of generation is sent to electronic equipment by the radio communication connection by setting up.
In the process, described volume control command can comprise opens mute command and/or closes mute command, and wherein, unlatching mute command can be used for controlling electronic equipment and enters silent mode, and closedown mute command can be used for controlling electronic equipment and cancels silent mode.
In the process, step (B) can comprise: (b1) controls to enter volume control mode; (b2) signal strength signal intensity of the wireless communication signals received is measured; (b3) signal strength signal intensity of measurement and predetermined threshold value are compared; (b4) control information for generating volume control command is produced according to comparative result.
In the process, step (b1) can comprise: the call proceeding according to portable terminal enters volume control mode, or, control to enter volume control mode according to the instruction of user.
In the process, the step entering volume control mode according to the call proceeding of portable terminal can comprise: control when portable terminal is in one of following call proceeding to enter volume control mode: portable terminal receives and receives the instruction of the calling of answering from the opposing party from the calling of the opposing party, portable terminal, portable terminal receives and sends the instruction of calling, portable terminal and the opposing party to the opposing party and start to set up and converse.
According to an exemplary embodiment of the present invention more on the one hand, a kind of equipment controlling electronic equipment at portable terminal is provided, described equipment comprises: wireless communication unit, be connected for setting up radio communication between portable terminal with electronic equipment, connect by the radio communication set up the wireless communication signals receiving and send from electronic equipment, and the wireless communication signals of reception is sent to control unit; Control unit, for producing the control information for generating control command according to the wireless communication signals received from wireless communication unit, and the control information of generation is sent to instruction generation unit, wherein, described control command is for controlling electronic equipment; And instruction generation unit, for generating control command according to the control information received from control unit, and the control command of generation is sent to wireless communication unit, wherein, the control command received from instruction generation unit is sent to electronic equipment by the radio communication connection of setting up by wireless communication unit.
According to an exemplary embodiment of the present invention in the equipment and method of the volume of portable terminal control electronic equipment, can when carrying out any operation without the need to user to electronic equipment, automatically control the volume of electronic equipment at portable terminal according to the wireless communication signals received from electronic equipment, thus in time avoid the volume of electronic equipment to the interference of call.
Accompanying drawing explanation
By below in conjunction with exemplarily illustrating the detailed description that the accompanying drawing of embodiment carries out, above-mentioned and other objects, features and advantages of exemplary embodiment of the present will become apparent, wherein:
Fig. 1 illustrates the block diagram controlling the equipment of the volume of electronic equipment according to an exemplary embodiment of the present invention at portable terminal;
Fig. 2 illustrates the block diagram of the volume control unit in equipment shown in Fig. 1 according to an exemplary embodiment of the present invention;
Fig. 3 illustrates the flow chart controlling the method for the volume of electronic equipment according to an exemplary embodiment of the present invention at portable terminal;
Fig. 4 illustrates that generation in method shown in Fig. 3 is according to an exemplary embodiment of the present invention for generating the flow chart of the step of the control information of volume control command;
Fig. 5 illustrates the flow chart controlling the method for the volume of electronic equipment according to an exemplary embodiment of the present invention when entering volume control mode at portable terminal;
Fig. 6 illustrates the diagram of portable terminal end position corresponding to switching threshold according to an exemplary embodiment of the present;
Fig. 7 illustrates the flow chart controlling the method for the volume of electronic equipment according to an exemplary embodiment of the present invention after entering volume control mode at portable terminal;
Fig. 8 illustrates the flow chart of the method for the volume of electronic equipment that controls at portable terminal after entering volume control mode according to another exemplary embodiment of the present invention;
Fig. 9 illustrate according to an exemplary embodiment of the present to open threshold value and close the diagram of the corresponding portable terminal end position of threshold value;
Figure 10 illustrates the flow chart controlling the method for the volume of electronic equipment according to an exemplary embodiment of the present invention when terminating volume control mode at portable terminal;
Figure 11 illustrates the block diagram controlling the equipment of electronic equipment according to an exemplary embodiment of the present invention at portable terminal.
Embodiment
Now be described in detail to explain the present invention to exemplary embodiment of the present, its sample table shows in the accompanying drawings, and wherein, identical label represents same parts all the time.
Fig. 1 illustrates the block diagram controlling the equipment of the volume of electronic equipment according to an exemplary embodiment of the present invention at portable terminal.Here, exemplarily, described portable terminal can be that smart mobile phone, notebook computer, panel computer, game machine, digital multimedia player etc. can carry out the terminal of information transmission with electronic equipment.Exemplarily, described electronic equipment can have audio frequency and/or video playback capability also can carry out information transmission with portable terminal, and such as, described electronic equipment can be the audiovisual playing devices such as television set, DVD player, Blu-ray player.
As shown in Figure 1, comprise at the equipment (hereinafter referred to as volume control apparatus) of the volume of portable terminal control electronic equipment according to an exemplary embodiment of the present invention: wireless communication unit 10, volume control unit 20 and instruction generation unit 30.These unit can be realized by the common hardware such as digital signal processor, field programmable gate array processor, also realize by dedicated hardware processors such as special chips, also can be realized with software mode by computer program completely, such as, can be implemented as and be arranged in portable terminal for controlling the modules in the application of the volume of electronic equipment.
Specifically, wireless communication unit 10 is connected for setting up radio communication between portable terminal with electronic equipment, connect by the radio communication set up the wireless communication signals receiving and send from electronic equipment, and the wireless communication signals of reception is sent to volume control unit 20.Exemplarily, wireless communication unit 10 sets up communication link by short-range communication modes such as bluetooth approach or WIFI modes between portable terminal and electronic equipment.
The control information of generation for producing the control information for generating volume control command according to the wireless communication signals received from wireless communication unit 10, and is sent to instruction generation unit 30 by volume control unit 20.Here, volume control command is for controlling the volume of electronic equipment.Alternatively, volume control command can comprise unlatching mute command and/or close mute command.Here, unlatching mute command can be used for controlling electronic equipment and enters silent mode, closes mute command and can be used for controlling electronic equipment cancellation silent mode.But the present invention is not limited thereto, volume control command also can comprise volume and reduce instruction and/or volume raising instruction.Here, volume reduces instruction and can be used for controlling electronic equipment reduction volume, and volume raising instruction can be used for controlling electronic equipment and improves volume.
Particularly, volume control unit 20 can detect the particular community of the wireless communication signals of reception, determines the position relationship between portable terminal and electronic equipment based on described particular community, correspondingly produces the instruction of the volume for controlling electronic equipment.
Fig. 2 illustrates the block diagram of the volume control unit in equipment shown in Fig. 1 according to an exemplary embodiment of the present invention.
As shown in Figure 2, volume control unit 20 can comprise: start unit 201, measuring unit 202, comparing unit 203 and control information generation unit 204.
Specifically, start unit 201 enters volume control mode for controlling.Here, under volume control mode, volume control unit 20 produces according to the wireless communication signals received the control information being used for generating volume control command.Start unit 201 can control to enter volume control mode automatically, such as, automatically controls to enter volume control mode according to call proceeding; Or start unit 201 can control to enter volume control mode according to the instruction of user.
Exemplarily, start unit 201 can enter volume control mode according to the call proceeding of portable terminal.Alternatively, start unit 201 can control when portable terminal is in one of following call proceeding to enter volume control mode: portable terminal receives and receives the instruction of the calling of answering from the opposing party from the calling of the opposing party, portable terminal, portable terminal receives and sends the instruction of calling, portable terminal and the opposing party to the opposing party and start to set up and converse.
Here, the trigger condition entering volume control mode can be set to one of above-mentioned call proceeding by user.Such as, the list comprising above-mentioned call proceeding can be provided in system setup menu, make the call proceeding that user can select as trigger condition from list.Correspondingly, when the trigger condition of satisfied selection, start unit 201 can automatically control to enter volume control mode.
As another example, start unit 201 can control to enter volume according to the instruction of user and control mould.The instruction of described user realizes by various forms of user's input operation.Such as, described user's input operation can comprise any one in following item: click be arranged on the display interface of portable terminal for entering the button of volume control mode, pressing be arranged on portable terminal for enter volume control mode physical button (such as, side switch), inputting gesture for entering volume control mode, inputting voice for entering volume control mode.
Measuring unit 202, under volume control mode, measures the signal strength signal intensity of the wireless communication signals received from wireless communication unit 10.Here, the signal strength signal intensity of wireless communication signals can be used for indicating the distance between portable terminal and electronic equipment.
Comparing unit 203 compares for the signal strength signal intensity of wireless communication signals measured by measuring unit 202 and predetermined threshold value.Here, can pre-set the signal strength threshold corresponding to different distance critical value, wherein, distance critical value may correspond to the situation sending respective output volume control command under different opportunity.
Correspondingly, control information generation unit 204 is for producing the control information for generating volume control command according to the comparative result of comparing unit 203.
Exemplarily, can pre-set the switching threshold that the distance critical value quiet to On/Off is corresponding, correspondingly, the signal strength signal intensity of the wireless communication signals that measuring unit 202 can be measured by comparing unit 203 and switching threshold compare.If the signal strength signal intensity of the wireless communication signals measured becomes be more than or equal to switching threshold from being less than switching threshold, then represent that the position of portable terminal becomes nearer apart from electronic equipment, in the case, it is generally acknowledged the call that the volume of electronic equipment can have influence on user and just using portable terminal to carry out, therefore, control information generation unit 204 can produce for generating the control information of opening mute command, to make electronic equipment quiet, thus avoid the interference of volume to portable terminal of electronic equipment.Correspondingly, if the signal strength signal intensity of the wireless communication signals measured becomes be less than switching threshold from being more than or equal to switching threshold, then represent that the position of portable terminal becomes far away apart from electronic equipment, in the case, it is generally acknowledged the call that the volume of electronic equipment can not have influence on user and just using portable terminal to carry out, therefore, control information generation unit 204 can produce for generating the control information of closing mute command, recovers volume to make electronic equipment.
As another example, the unlatching threshold value corresponding to opening quiet distance critical value can be pre-set respectively and the closedown threshold value corresponding with closing quiet distance critical value, correspondingly, the signal strength signal intensity of wireless communication signals that measuring unit 202 can be measured of comparing unit 203 compares with opening threshold value or close threshold value.If the signal strength signal intensity of the wireless communication signals measured is opened threshold value and is become from being less than and be more than or equal to unlatching threshold value, then represent that the position of portable terminal becomes nearer apart from electronic equipment, in the case, it is generally acknowledged the call that the volume of electronic equipment can have influence on user and just using portable terminal to carry out, therefore, control information generation unit 204 can produce for generating the control information of opening mute command, to make electronic equipment quiet, thus avoid the interference of volume to portable terminal of electronic equipment.Correspondingly, if the signal strength signal intensity of the wireless communication signals measured is closed threshold value and is become from being greater than and be less than or equal to closedown threshold value, then represent that the position of portable terminal becomes far away apart from electronic equipment, in the case, it is generally acknowledged the call that the volume of electronic equipment can not have influence on user and just using portable terminal to carry out, therefore, control information generation unit 204 can produce for generating the control information of closing mute command, recovers volume to make electronic equipment.Here, compared by the signal strength signal intensity of the wireless communication signals by measurement and two threshold values, effectively can avoid the volume switching electronic equipment continually.
In addition, exemplarily, start unit 201 can control to terminate volume control mode after the calling of portable terminal stops.Here, start unit 201 can control to terminate volume control mode automatically, such as, automatically controls to terminate volume control mode when calling termination being detected.As another example, start unit 201 can control to terminate volume control mode according to the instruction of user.Correspondingly, when terminating volume control mode, when electronic equipment is in silent mode, control information generation unit 204 can produce for generating the control information of closing mute command.
Return Fig. 1, the volume control command of generation for generating volume control command according to the control information received from volume control unit 20, and is sent to wireless communication unit 10 by instruction generation unit 30.Then, the volume control command received from instruction generation unit 30 is sent to electronic equipment by the radio communication connection of setting up by wireless communication unit 10.Here, instruction generation unit 30 according to the type of the communication link between portable terminal and electronic equipment, can produce and be sent to electronic equipment and the volume control command performed by electronic equipment by this communication link.
Such as, if volume control unit 20 creates for generating the control information of opening mute command, then instruction generation unit 30 generates and opens mute command, then unlatching mute command is sent to electronic equipment, to make electronic equipment quiet by the radio communication connection of setting up by wireless communication unit 10.Correspondingly, if volume control unit 20 creates for generating the control information of closing mute command, then instruction generation unit 30 generates and closes mute command, then closedown mute command is sent to electronic equipment by the radio communication connection of setting up by wireless communication unit 10, recovers volume to make electronic equipment.
Volume control apparatus according to an exemplary embodiment of the present invention, can control the volume of electronic equipment automatically according to the wireless communication signals received from electronic equipment, in time to reduce the interference of volume to portable terminal of electronic equipment.
Fig. 3 illustrates the flow chart controlling the method (hereinafter referred to as method for controlling volume) of the volume of electronic equipment according to an exemplary embodiment of the present invention at portable terminal.
With reference to Fig. 3, in step slo, between portable terminal with electronic equipment, set up radio communication be connected, connect by the radio communication set up the wireless communication signals receiving and send from electronic equipment.Exemplarily, between portable terminal and electronic equipment, communication link is set up by bluetooth approach or WIFI mode etc. short-range communication mode.
In step S20, produce the control information for generating volume control command according to the wireless communication signals received.Here, volume control command is for controlling the volume of electronic equipment.Alternatively, volume control command can comprise unlatching mute command and/or close mute command.Here, unlatching mute command can be used for controlling electronic equipment and enters silent mode, closes mute command and can be used for controlling electronic equipment cancellation silent mode.But the present invention is not limited thereto, volume control command also can comprise volume and reduce instruction and/or volume raising instruction.Here, volume reduces instruction and can be used for controlling electronic equipment reduction volume, and volume raising instruction can be used for controlling electronic equipment and improves volume.
Particularly, in step S20, the particular community of the wireless communication signals of reception can being detected, determine the position relationship between portable terminal and electronic equipment based on described particular community, correspondingly producing the instruction of the volume for controlling electronic equipment.
Fig. 4 illustrates that generation in method shown in Fig. 3 is according to an exemplary embodiment of the present invention for generating the flow chart of the step of the control information of volume control command.
With reference to Fig. 4, in step s 201, control to enter volume control mode.Here, under volume control mode, produce according to the wireless communication signals received the control information being used for generating volume control command.In step s 201, can automatically control to enter volume control mode, such as, automatically control to enter volume control mode according to call proceeding; Or, can control to enter volume control mode according to the instruction of user.
In step S202, under volume control mode, measure the signal strength signal intensity of the wireless communication signals received.Here, the signal strength signal intensity of wireless communication signals can be used for indicating the distance between portable terminal and electronic equipment.
In step S203, the signal strength signal intensity of the wireless communication signals of measurement and predetermined threshold value are compared.Here, can pre-set the signal strength threshold corresponding to different distance critical value, wherein, distance critical value may correspond to the situation sending respective output volume control command under different opportunity.
Correspondingly, in step S204, produce the control information for generating volume control command according to comparative result.
In addition, exemplarily, step S20 can also comprise: control to terminate volume control mode after the calling of portable terminal stops.Here, automatically can controlling to terminate volume control mode, such as, automatically controlling to terminate volume control mode when calling termination being detected.As another example, can control to terminate volume control mode according to the instruction of user.Correspondingly, when terminating volume control mode, when electronic equipment is in silent mode, can produce for generating the control information of closing mute command.
Return Fig. 3, in step s 30, the control information according to producing generates volume control command.Here, according to the type of the communication link between portable terminal and electronic equipment, can produce and be sent to electronic equipment and the volume control command performed by electronic equipment by this communication link.
Such as, if create for generating the control information of opening mute command in step S20, then generate in step s 30 and open mute command; If create for generating the control information of closing mute command in step S20, then generate in step s 30 and close mute command.
In step s 40, the volume control command of generation is sent to electronic equipment by the radio communication connection by setting up.
Such as, if generate unlatching mute command in step s 30, then unlatching mute command is sent to electronic equipment, to make electronic equipment quiet by the radio communication connection in step s 40 by setting up; If generate closedown mute command in step s 30, then closedown mute command is sent to electronic equipment by the radio communication connection in step s 40 by setting up, and recovers volume to make electronic equipment.
Method for controlling volume according to an exemplary embodiment of the present invention, can realize the volume automatically controlling electronic equipment according to the wireless communication signals received from electronic equipment, in time to reduce the interference of volume to portable terminal of electronic equipment.
Alternatively, according to exemplary embodiment of the present invention, the volume of electronic equipment can be controlled in different ways for the speech phase residing for portable terminal.
Exemplarily, control to be divided into three kinds of situations to the volume of electronic equipment, that is, when entering volume control mode, the volume of electronic equipment is controlled; After entering volume control mode, (and before terminating volume control mode) controls the volume of electronic equipment; When terminating volume control mode, the volume of electronic equipment is controlled.
The flow chart to the method that the volume of electronic equipment controls when portable terminal enters volume control mode is described in below in conjunction with Fig. 5.
Fig. 5 illustrates the flow chart controlling the method for the volume of electronic equipment according to an exemplary embodiment of the present invention when entering volume control mode at portable terminal.
With reference to Fig. 5, in the step s 100, control when detecting that portable terminal is in one of following call proceeding to enter volume control mode: portable terminal receives and receives the instruction of the calling of answering from the opposing party from the calling of the opposing party, portable terminal, portable terminal receives and sends the instruction of calling, portable terminal and the opposing party to the opposing party and start to set up and converse.
In step s 200, under volume control mode, measure the signal strength signal intensity of the wireless communication signals received.
In step S300, the signal strength signal intensity of measurement and the switching threshold preset are compared.
Fig. 6 illustrates the diagram of portable terminal end position corresponding to switching threshold according to an exemplary embodiment of the present.As shown in Figure 6, position when curve 1 represents that signal strength signal intensity equals switching threshold residing for portable terminal, the center of this curve is the position at electronic equipment place.When entering volume control mode, if the signal strength signal intensity measured is more than or equal to switching threshold, then show that the position of portable terminal is positioned within the curve 1 shown in figure, that is the positional distance electronic equipment of portable terminal is comparatively near, it is generally acknowledged the call that the volume of electronic equipment in this case can have influence on user and just using portable terminal to carry out.If the signal strength signal intensity measured is less than switching threshold, then show that the position of portable terminal is positioned at outside the curve 1 shown in figure, that is the positional distance electronic equipment of portable terminal is comparatively far away, it is generally acknowledged the call that the volume of electronic equipment in this case can not have influence on user and just using portable terminal to carry out.
Particularly, when the signal strength signal intensity measured is more than or equal to switching threshold, in step S400, produce for generating the control information of opening mute command.
In step S500, generate unlatching mute command according to what produce for generating the control information of opening mute command.
In step S600, connected by the radio communication set up and the unlatching mute command of generation is sent to electronic equipment.Electronic equipment will open silent mode after receiving unlatching mute command, thus can avoid the interference of volume to portable terminal of electronic equipment.
After entering volume control mode, then perform step S700 correspondingly to control the volume of electronic equipment.
On the other hand, when determining that in step S300 the signal strength signal intensity measured is less than switching threshold, then directly perform step S700, and do not produce any control information.
Be described in after portable terminal enters volume control mode the flow chart of the method that the volume of electronic equipment the controls detail flowchart of step S700 (that is, in Fig. 5) below in conjunction with Fig. 7 and Fig. 8.
In the control method shown in Fig. 7, after entering volume control mode, correspondingly control the volume of electronic equipment based on the intensity of wireless signal and the relation of switching threshold.As shown in Figure 6, specifically, after entering volume control mode, portable terminal can change along with walking about of user in the setting of switching threshold, in the case, the signal strength signal intensity of measurement and switching threshold can be compared.If the signal strength signal intensity measured is more than or equal to switching threshold, then represent that the position of portable terminal becomes nearer apart from electronic equipment, the volume of electronic equipment can have influence on the call that user uses portable terminal to carry out, in the case, if electronic equipment is not in silent mode, then can producing for generating the control information of opening mute command, to make electronic equipment quiet, thus in time avoiding the interference of volume to portable terminal of electronic equipment.If the signal strength signal intensity measured is less than switching threshold, then represent that the position of portable terminal becomes far away apart from electronic equipment, the volume of electronic equipment can not have influence on the call that user uses portable terminal to carry out, in the case, if electronic equipment is in silent mode, then can producing for generating the control information of closing mute command, recovering volume to make electronic equipment.
Particularly, in step s 701, the signal strength signal intensity of the wireless communication signals received is measured.
In step S702, whether the calling detecting portable terminal stops.
When detecting that the calling of portable terminal stops, then in step S800, perform the step of the volume controlling electronic equipment when terminating volume control mode.
When detecting that the calling of portable terminal does not stop, then in step S703, the signal strength signal intensity of measurement and switching threshold are compared.
When the signal strength signal intensity measured is more than or equal to switching threshold, in step S704, produce for generating the control information of opening mute command.
Preferably, when the signal strength signal intensity measured is more than or equal to switching threshold, step S704 also can comprise and determines whether electronic equipment is in silent mode, exemplarily, the volume control command of electronic equipment is sent to determine whether electronic equipment is in silent mode by detecting the last time.If detect that the last time is sent to the volume control command of electronic equipment for opening mute command, then show that electronic equipment is in silent mode; If do not send any volume control command to electronic equipment, or detect that the last time is sent to the volume control command of electronic equipment for closing mute command, then show that electronic equipment is not in silent mode.
Correspondingly, be more than or equal to switching threshold in the signal strength signal intensity measured, and when electronic equipment is not in silent mode, step S704 can be performed produce for generating the control information of opening mute command; Be more than or equal to switching threshold in the signal strength signal intensity measured, and when electronic equipment is in silent mode, can returns and perform step S701.
In step S705, generate unlatching mute command according to what produce for generating the control information of opening mute command.
In step S706, connected by the radio communication set up and the unlatching mute command of generation is sent to electronic equipment.
Then step S701 is returned, to continue the signal strength signal intensity measuring the wireless communication signals received after step S706.
When the signal strength signal intensity measured is less than switching threshold, in step S707, produce for generating the control information of closing mute command.
Preferably, when the signal strength signal intensity measured is less than switching threshold, step S707 also can comprise and determines whether electronic equipment is in silent mode, exemplarily, is sent to the volume control command of electronic equipment to determine whether electronic equipment is in silent mode by detecting the last time.Correspondingly, be less than switching threshold in the signal strength signal intensity measured, and when electronic equipment is in silent mode, can produce for generating the control information of closing mute command; Be less than switching threshold in the signal strength signal intensity measured, and when electronic equipment is not in silent mode, can returns and perform step S701.
In step S708, generate closedown mute command according to what produce for generating the control information of closing mute command.
In step S709, connected by the radio communication set up and the closedown mute command of generation is sent to electronic equipment.
Then step S701 is returned, to continue the signal strength signal intensity measuring the wireless communication signals received after step S709.
In the examples described above, predetermined threshold value is single switching threshold, when portable terminal user Fig. 6 shown in curve 1 inside and outside walk up and down time, will constantly produce open mute command or close mute command, make electronic equipment continually unlatching quiet and close quiet between switch.
For avoiding above-mentioned ping-pong, two threshold values can be pre-set, that is, open threshold value and close threshold value, when the signal strength signal intensity of electronic equipment is between two threshold values, performing switching conditionally.
Particularly, in the control method shown in Fig. 8, after entering volume control mode, based on intensity and the volume of opening threshold value or the relation of closing threshold value and correspondingly control electronic equipment of wireless signal.Here, exemplarily, open threshold value and numerically can equal switching threshold, close threshold value and numerically can be less than switching threshold.
Fig. 9 illustrate according to an exemplary embodiment of the present to open threshold value and close the diagram of the corresponding portable terminal end position of threshold value.As shown in Figure 9, position when curve 1 represents that signal strength signal intensity equals to open threshold value residing for portable terminal, position when curve 2 represents that signal strength signal intensity equals to close threshold value residing for portable terminal, the center of above-mentioned two curves is the position at electronic equipment place.In addition, curve 3 represents the variation track of the position of portable terminal after entering volume control mode.
Specifically, after entering volume control mode, when electronic equipment is not in silent mode, if the signal strength signal intensity measured is more than or equal to unlatching threshold value, then represent that portable terminal moves within curve 1 by outside the curve 1 shown in figure, also just represent that the position of portable terminal becomes distance electronic equipment comparatively near, it is generally acknowledged the call that the volume of electronic equipment in this case can have influence on user and just using portable terminal to carry out.Correspondingly, after entering volume control mode, when electronic equipment is in silent mode, if the signal strength signal intensity measured is less than or equal to closedown threshold value, then represent that portable terminal moves to outside curve 2 by within the curve 2 shown in figure, also just represent that the position of portable terminal becomes distance electronic equipment comparatively far away, it is generally acknowledged the call that the volume of electronic equipment in this case can not have influence on user and just using portable terminal to carry out.In addition, it should be noted that owing to there are differences between unlatching threshold value and closedown threshold value, therefore, when portable terminal moves between curve 1 and 2, any control information can not be produced, keep current state to make electronic equipment.
Such as, when portable terminal moves along the track of curve 3, because original position is positioned within curve 1, therefore, electronic equipment is in silent mode, and when portable terminal to move to away from electronic equipment outside curve 1 but still is positioned within curve 2, electronic equipment will keep mute state.Along with portable terminal continues to move to outside curve 2, electronic equipment just can receive closes mute command thus cancels silent mode.In like manner, in the process of portable terminal by the export-oriented electronic equipment movement of curve 2, maintenance is closed silent mode, until portable terminal moves within curve 1 by electronic equipment.
Specifically, with reference to Fig. 8, in step S710, measure the signal strength signal intensity of the wireless communication signals received.
In step S720, whether the calling detecting portable terminal stops.
When detecting that the calling of portable terminal stops, then in step S800, perform the step of the volume controlling electronic equipment when terminating volume control mode.
When detecting that the calling of portable terminal does not stop, then in step S730, detect whether the last volume control command being sent to electronic equipment is open mute command.
If detect that the last time is sent to the volume control command of electronic equipment for opening mute command, then, in step S740, the signal strength signal intensity of measurement and closedown threshold value are compared.
If the signal strength signal intensity measured is less than or equal to closedown threshold value, then in step S750, produce for generating the control information of closing mute command.If the signal strength signal intensity measured is always be greater than closedown threshold value, then returns and perform step S710.
In step S760, generate closedown mute command according to what produce for generating the control information of closing mute command.
In step S770, connected by the radio communication set up and the closedown mute command of generation is sent to electronic equipment.
Then step S710 is returned, to continue the signal strength signal intensity measuring the wireless communication signals received after step S770.
If detect that the volume control command that the last time is sent to electronic equipment is not open mute command (namely, the last time is sent to the volume control command of electronic equipment for closing mute command, or do not send any volume control command to electronic equipment), then in step S780, the signal strength signal intensity of measurement and unlatching threshold value are compared.
If the signal strength signal intensity measured is more than or equal to unlatching threshold value, then in step S790, produce for generating the control information of opening mute command.If the signal strength signal intensity measured is always be less than unlatching threshold value, then continue to perform step S710.
In step S7100, generate unlatching mute command according to what produce for generating the control information of opening mute command.
In step S7110, connected by the radio communication set up and the unlatching mute command of generation is sent to electronic equipment.
Then step S701 is returned, to continue the signal strength signal intensity measuring the wireless communication signals received after step S7110.
Be described in when portable terminal terminates volume control mode the flow chart of the method that the volume of electronic equipment the controls detail flowchart of step S800 (that is, in Fig. 7 and Fig. 8) below in conjunction with Figure 10.Exemplarily, volume control mode can be terminated when determining that the calling of portable terminal stops.
With reference to Figure 10, when terminating volume control mode, in step S801, detect whether the last volume control command being sent to electronic equipment is open mute command.
If detect that the last time is sent to the volume control command of electronic equipment for opening mute command, then, in step S802, produce for generating the control information of closing mute command.
Specifically, when terminating volume control mode, if detect that the last time is sent to the volume control command of electronic equipment for opening mute command, then show that electronic equipment is in mute state, correspondingly, can produce for generating the control information of closing mute command.If detect that the volume control command that the last time is sent to electronic equipment is not open mute command, then show that electronic equipment is not in mute state, then do not need to produce any control information.
In step S803, generate closedown mute command according to what produce for generating the control information of closing mute command.
In step S804, connected by the radio communication set up and the closedown mute command of generation is sent to electronic equipment.
In addition, should be appreciated that, the method for controlling volume according to an exemplary embodiment of the present invention that above-mentioned composition graphs 3 describes to Figure 10 can be performed by the volume control apparatus shown in Fig. 1 and Fig. 2, also realizes by computer program.Such as, described method by be arranged on the volume for controlling electronic equipment in portable terminal should be used for perform.
In volume control apparatus according to an exemplary embodiment of the present invention and method, automatically can control the volume of electronic equipment according to the wireless communication signals received from electronic equipment, in time to reduce the interference of volume to portable terminal of electronic equipment.
In addition, in volume control apparatus according to an exemplary embodiment of the present invention and method, also effectively avoid frequently switching the volume of electronic equipment by arranging two threshold values.
In addition, in volume control apparatus according to an exemplary embodiment of the present invention and method, send volume control command by portable terminal to electronic equipment, and do not need to carry out hardware modifications to electronic equipment, implementation is fairly simple.
The foregoing describe the equipment and the method that are controlled the volume of electronic equipment by portable terminal, but the present invention is not limited to this.Should be understood that the control of portable terminal to electronic equipment is not limited to volume, and can be the control of any aspect, such as, control the opening and closing of electronic equipment, the operation range of electronic equipment, the operating time etc. of electronic equipment.
Figure 11 illustrates the block diagram controlling the equipment of electronic equipment according to an exemplary embodiment of the present invention at portable terminal.Here, exemplarily, described portable terminal can be that smart mobile phone, notebook computer, panel computer, game machine, digital multimedia player etc. can carry out the terminal of information transmission with electronic equipment.Exemplarily, described electronic equipment can carry out information transmission with portable terminal, and such as, described electronic equipment can be the equipment such as television set, DVD player, Blu-ray player, air-conditioning, electric light.
As shown in figure 11, comprise at the equipment (hereinafter referred to as control appliance) of portable terminal control electronic equipment according to an exemplary embodiment of the present invention: wireless communication unit 100, control unit 200 and instruction generation unit 300.These unit can be realized by the common hardware such as digital signal processor, field programmable gate array processor, also realize by dedicated hardware processors such as special chips, also can be realized with software mode by computer program completely, such as, can be implemented as and be arranged in portable terminal for controlling the modules in the application of electronic equipment.
Specifically, wireless communication unit 100 is connected for setting up radio communication between portable terminal with electronic equipment, connect by the radio communication set up the wireless communication signals receiving and send from electronic equipment, and the wireless communication signals of reception is sent to control unit 200.Exemplarily, wireless communication unit 10 sets up communication link by short-range communication modes such as bluetooth approach or WIFI modes between portable terminal and electronic equipment.
The control information of generation for producing the control information for generating control command according to the wireless communication signals received from wireless communication unit 100, and is sent to instruction generation unit 300 by control unit 200.Here, control command is for controlling electronic equipment.
Particularly, control unit 200 can detect the particular community of the wireless communication signals of reception, determines the position relationship between portable terminal and electronic equipment based on described particular community, correspondingly produces the instruction for controlling electronic equipment.
Here, control command can be the instruction controlling electronic equipment and carry out operating.Exemplarily, control command can comprise the on off control instruction controlling electronic equipment and open and close, the gear control command of the operation range controlling electronic equipment, the time controling instruction etc. of the operating time of control electronic equipment.Such as, on off control instruction can comprise starting device instruction and/or arrestment instruction, and here, starting device instruction can be used for controlling electronic equipment startup optimization, and it is out of service that arrestment instruction can be used for controlling electronic equipment.
The control command of generation for generating control command according to the control information received from control unit 200, and is sent to wireless communication unit 100 by instruction generation unit 300.Then, the control command received from instruction generation unit 300 is sent to electronic equipment by the radio communication connection of setting up by wireless communication unit 100.Here, instruction generation unit 300 according to the type of the communication link between portable terminal and electronic equipment, can produce and be sent to electronic equipment and the control command performed by electronic equipment by this communication link.
Such as, if control unit 200 creates the control information for generating starting device instruction, then instruction generation unit 300 generates starting device instruction, then starting device instruction is sent to electronic equipment, to make electronic equipment startup optimization by the radio communication connection of setting up by wireless communication unit 100.Correspondingly, if control unit 200 creates the control information for generating arrestment instruction, then instruction generation unit 300 generates arrestment instruction, then arrestment instruction is sent to electronic equipment, to make electronic equipment out of service by the radio communication connection of setting up by wireless communication unit 100.
Control appliance according to an exemplary embodiment of the present invention, when carrying out any operation without the need to user to electronic equipment, automatically can control electronic equipment at portable terminal according to the wireless communication signals received from electronic equipment.Exemplarily, the control appliance of exemplary embodiment of the present can be widely used in Smart Home.
Although specifically show with reference to its exemplary embodiment and describe the present invention, but it should be appreciated by those skilled in the art, when not departing from the spirit and scope of the present invention that claim limits, the various changes in form and details can be carried out to it.
Claims (10)
1. control an equipment for the volume of electronic equipment at portable terminal, described equipment comprises:
Wireless communication unit, is connected for setting up radio communication between portable terminal with electronic equipment, connects the wireless communication signals receiving and send from electronic equipment, and the wireless communication signals of reception is sent to volume control unit by the radio communication set up;
Volume control unit, for producing the control information for generating volume control command according to the wireless communication signals received from wireless communication unit, and the control information of generation is sent to instruction generation unit, wherein, described volume control command is for controlling the volume of electronic equipment; And
Instruction generation unit, for generating volume control command according to the control information received from volume control unit, and is sent to wireless communication unit by the volume control command of generation,
Wherein, the volume control command received from instruction generation unit is sent to electronic equipment by the radio communication connection of setting up by wireless communication unit.
2. equipment according to claim 1, wherein, described volume control command comprises opens mute command and/or closes mute command, wherein, open mute command and enter silent mode for controlling electronic equipment, close mute command and cancel silent mode for controlling electronic equipment.
3. equipment according to claim 2, wherein, volume control unit comprises:
Start unit, enters volume control mode for controlling;
Measuring unit, under volume control mode, measures the signal strength signal intensity of the wireless communication signals received from wireless communication unit;
Comparing unit, for comparing the signal strength signal intensity of measurement and predetermined threshold value;
Control information generation unit, for producing the control information for generating volume control command according to comparative result.
4. equipment according to claim 3, wherein, start unit controls when portable terminal is in one of following call proceeding to enter volume control mode: portable terminal receives and receives the instruction of the calling of answering from the opposing party from the calling of the opposing party, portable terminal, portable terminal receives and sends the instruction of calling, portable terminal and the opposing party to the opposing party and start to set up and converse.
5. equipment according to claim 4, wherein, start unit controls to terminate volume control mode after the calling of portable terminal stops.
6. equipment according to claim 3, wherein, predetermined threshold value comprises default switching threshold, and, when entering volume control mode, the signal strength signal intensity of measurement and switching threshold compare by comparing unit, and when the signal strength signal intensity measured is more than or equal to switching threshold, control information generation unit produces for generating the control information of opening mute command; When the signal strength signal intensity measured is less than switching threshold, control information generation unit does not produce for generating the control information of opening mute command.
7. equipment according to claim 6, wherein, predetermined threshold value also comprises default unlatching threshold value and closes threshold value, wherein, close threshold value and be less than switching threshold, open threshold value and equal switching threshold, and, after entering volume control mode, when electronic equipment is in silent mode, the signal strength signal intensity of measurement and closedown threshold value compare by comparing unit, and when the signal strength signal intensity measured is less than or equal to closedown threshold value, control information generation unit produces for generating the control information of closing mute command; When electronic equipment is not in silent mode, the signal strength signal intensity of measurement and unlatching threshold value compare by comparing unit, when the signal strength signal intensity measured is more than or equal to unlatching threshold value, control information generation unit produces for generating the control information of opening mute command.
8. the equipment according to any one claim in claim 5-7, wherein, when terminating volume control mode, when electronic equipment is in silent mode, control information generation unit produces for generating the control information of closing mute command.
9. control a method for the volume of electronic equipment at portable terminal, described method comprises:
(A) between portable terminal with electronic equipment, set up radio communication to be connected, connect by the radio communication set up the wireless communication signals receiving and send from electronic equipment;
(B) produce the control information for generating volume control command according to the wireless communication signals received, wherein, described volume control command is for controlling the volume of electronic equipment;
(C) volume control command is generated according to the control information produced;
(D) the volume control command of generation is sent to electronic equipment by the radio communication connection by setting up.
10. control an equipment for electronic equipment at portable terminal, described equipment comprises:
Wireless communication unit, is connected for setting up radio communication between portable terminal with electronic equipment, connects the wireless communication signals receiving and send from electronic equipment, and the wireless communication signals of reception is sent to control unit by the radio communication set up;
Control unit, for producing the control information for generating control command according to the wireless communication signals received from wireless communication unit, and the control information of generation is sent to instruction generation unit, wherein, described control command is for controlling electronic equipment; And
Instruction generation unit, for generating control command according to the control information received from control unit, and is sent to wireless communication unit by the control command of generation,
Wherein, the control command received from instruction generation unit is sent to electronic equipment by the radio communication connection of setting up by wireless communication unit.
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Effective date of registration: 20210420 Address after: No.1999, North Fuhe Road, high tech Zone, Xi'an City, Shaanxi Province Patentee after: SAMSUNG (CHINA) SEMICONDUCTOR Co.,Ltd. Patentee after: Samsung Electronics Co.,Ltd. Address before: 710065, A building, Jiayu building, No. 58, Kam Yip Road, Xi'an hi tech Zone, Shaanxi, China Patentee before: XI'AN SAMSUNG ELECTRONICS RESEARCH Co.,Ltd. Patentee before: Samsung Electronics Co.,Ltd. |
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