WO2023124317A1 - 音频设备音量控制方法、装置、系统及电子设备 - Google Patents
音频设备音量控制方法、装置、系统及电子设备 Download PDFInfo
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- WO2023124317A1 WO2023124317A1 PCT/CN2022/122031 CN2022122031W WO2023124317A1 WO 2023124317 A1 WO2023124317 A1 WO 2023124317A1 CN 2022122031 W CN2022122031 W CN 2022122031W WO 2023124317 A1 WO2023124317 A1 WO 2023124317A1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Embodiments of the present disclosure relate to the technical field of the Internet of Things, and in particular, to a method, device, system, and electronic device for controlling volume of an audio device.
- each sub-area has its own audio equipment for the area. Play the associated audio content for the zone.
- the audio content played by the audio devices in these sub-areas is different.
- the audio content played in adjacent or similar sub-areas is different and the volume is relatively high, mutual interference will occur. problem, thereby affecting the audio playback effect.
- Embodiments of the present disclosure provide an audio device volume control method, device, system, and electronic device, which are used to solve the problem that the audio content played by audio devices in adjacent or similar sub-areas is different, causing mutual interference and affecting the audio playback effect. .
- an embodiment of the present disclosure provides a method for controlling the volume of an audio device, including:
- the target place has a plurality of sub-areas, each sub-area is provided with the monitoring device and the audio device, and the target sub-area is any sub-area in the plurality of sub-areas.
- the monitoring equipment includes human body detection equipment and ranging equipment;
- the monitoring equipment of the target sub-area of the target site After determining whether the monitoring equipment of the target sub-area of the target site monitors that a target person enters or approaches the target sub-area, it also includes:
- the ranging equipment for controlling the target sub-area is turned on;
- Determining the volume increase value of the audio device in the target sub-area includes:
- volume increase value is calculated using the following formula:
- V + is the volume increase value
- L 1 is the distance between the target person close to the target sub-area and the entrance edge of the target sub-area
- L 01 is the distance measurement of the ranging device that triggers the target sub-area
- ⁇ 1 is the weight.
- the monitoring equipment includes human body detection equipment and ranging equipment;
- the monitoring equipment of the target sub-area of the target site After determining whether the monitoring equipment of the target sub-area of the target site monitors that a target person leaves the target sub-area, it also includes:
- the ranging device for controlling the target sub-area When it is monitored that a target person leaves the target sub-area, the ranging device for controlling the target sub-area is turned on;
- Determining the volume reduction value of the audio device in the target sub-area includes:
- volume reduction value is calculated using the following formula:
- V - is the volume reduction value
- L 2 is the distance between the target person coming from the target sub-area and the exit edge of the target sub-area
- L 02 is the distance measuring device that triggers the target sub-area The distance from the specific position of the exit of the target sub-area to the edge of the exit is measured
- ⁇ 2 is the weight.
- the human body detection device is a camera with a face or human body recognition function, or a radar detector with a human body recognition function.
- the distance measuring device controlling the target sub-area is turned on, and then further includes:
- the distance measuring device in the target sub-area is controlled to be turned off.
- the method also includes:
- the volume of the audio equipment in the two adjacent target sub-areas is comprehensively adjusted so that the volume of the audio equipment in the two adjacent target sub-areas Neither volume is at maximum.
- an audio device volume control device including:
- the first processing module is used to determine whether the monitoring equipment of the target sub-area of the target site monitors that a target person enters or approaches the target sub-area; when it monitors that a target person enters or approaches the target sub-area, and the When there is no other target person in the target sub-area, determine the volume increase value of the audio device in the target sub-area; send the volume increase value or the volume value adjusted according to the volume increase value to the audio device;
- the second processing module is used to determine whether the monitoring equipment of the target sub-area of the target site monitors that a target person leaves the target sub-area; when it monitors that a target person leaves the target sub-area, and the target sub-area When there is no other target person in the area, determine the volume reduction value of the audio device in the target sub-area; send the volume reduction value or the volume value adjusted according to the volume reduction value to the audio device;
- the target place has a plurality of sub-areas, each sub-area is provided with the monitoring equipment and audio equipment, and the target sub-area is any sub-area in the plurality of sub-areas.
- an embodiment of the present disclosure provides an audio device volume control system, including: a monitoring device and an audio device arranged in multiple sub-areas of a target place, and a control device connected to the monitoring device and the audio device ;
- the control device is used to determine whether the monitoring device of the target sub-area of the target site monitors that a target person enters or approaches the target sub-area; when it monitors that a target person enters or approaches the target sub-area, and the When there is no other target person in the target sub-area, determine the volume increase value of the audio device in the target sub-area; send the volume increase value or the volume value adjusted according to the volume increase value to the audio device; or, Determine whether the monitoring equipment of the target sub-area of the target site monitors that a target person leaves the target sub-area; determining the volume reduction value of the audio device in the target sub-area; sending the volume reduction value or a volume value adjusted according to the volume reduction value to the audio device;
- the audio device is configured to adjust the volume according to the volume adjustment value or according to the adjusted volume value
- the target place has multiple sub-areas, each sub-area is provided with monitoring equipment and audio equipment, and the target sub-area is any one of the multiple sub-areas.
- control device which is respectively connected to the monitoring device and audio device in each sub-area.
- control device communicates with the monitoring device and the audio device through a TCP long connection.
- control devices corresponding to the sub-areas one by one, set in each corresponding sub-area, and connected to the monitoring equipment and audio equipment of the corresponding sub-area.
- an embodiment of the present disclosure provides an electronic device, including: a processor, a memory, and a program stored in the memory and operable on the processor, when the program is executed by the processor.
- an embodiment of the present disclosure provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the audio device described in the above-mentioned first aspect is realized Steps of the volume control method.
- a monitoring device is installed in each sub-area of the target site, and when a target person is monitored to approach or enter the target sub-area, and there are no other target persons in the target sub-area, the audio equipment of the target sub-area is turned up. Volume, or, when the target person is monitored to leave the target sub-area and there are no other target persons in the target sub-area, the volume of the audio equipment in the target sub-area is lowered, thereby reducing the mutual interaction between the audio equipment in adjacent or similar sub-areas. interference, improve the audio playback effect of each sub-area, and also save energy and protect the environment.
- FIG. 1 is a schematic structural diagram of an audio device volume control system according to an embodiment of the present disclosure
- FIG. 2 is a schematic flowchart of a method for controlling volume of an audio device according to an embodiment of the present disclosure
- FIG. 3 is a schematic flowchart of a method for controlling volume of an audio device according to another embodiment of the present disclosure
- FIG. 4 is a schematic structural diagram of an audio device volume control device according to an embodiment of the present disclosure.
- FIG. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure.
- FIG. 1 is a schematic structural diagram of an audio equipment volume control system according to an embodiment of the present invention.
- a monitoring device 20 and a control device 10 connected to an audio device; wherein, the target place has multiple sub-areas (at least two), and each sub-area is provided with a monitoring device 20 and an audio device 30 .
- the target place may be an indoor place, such as a venue or an exhibition hall, and of course, the possibility of being an outdoor place is not excluded.
- the audio device 30 is used to play audio content related to the function or display content of the corresponding sub-region.
- the audio device 30 may be a device capable of playing audio only, or a device capable of playing both audio and video.
- the monitoring device 20 is configured to monitor a corresponding target sub-area
- the control device 10 is connected with the monitoring device 20, and is used to determine whether the monitoring device of the target sub-area monitors that a target person enters or approaches the target sub-area; sub-area, and when there is no other target person in the target sub-area, determine the volume increase value of the audio equipment in the target sub-area; send the volume increase value or the volume value adjusted according to the volume increase value to the target sub-area or, determine whether the monitoring equipment of the target sub-area monitors that a target person leaves the target sub-area; when it monitors that a target person leaves the target sub-area, and there are no other target persons in the target sub-area , determine the volume reduction value of the audio device in the target sub-region; send the volume reduction value or the volume value adjusted according to the volume reduction value to the audio device; wherein, the target sub-region is any sub-area in the plurality of sub-areas.
- the audio device 30 is connected with the control device 10 and used for adjusting the volume according to the volume adjustment value or according to the adjusted volume value.
- the volume of the audio equipment in the target sub-area is increased, so that the target person who enters can hear clearly the sound played in the target sub-area.
- Audio content when it is monitored that a target person leaves the target sub-area and there are no other target persons in the target sub-area, reduce the volume of the audio equipment in the target sub-area to avoid interference with adjacent or similar sub-areas and improve the audio playback effect , but also energy saving and environmental protection.
- the control device 10 determines that the monitoring device of the target sub-area monitors that a target person enters or approaches the target sub-area, but there are other target persons in the target sub-area, the target sub-area is not
- the reason for adjusting the volume of the audio equipment is that there are other target persons in the target sub-area, which means that the volume has already been adjusted, and there is no need to adjust it again.
- the volume of the audio equipment in the target sub-area will not be adjusted because: Since there are other target persons in the target sub-area, if the volume is lowered, it will affect the hearing of other target persons, so no adjustment is required.
- the control device 10 communicates with the monitoring device 20 and the audio device 30 through a TCP long connection mode.
- TCP long connection means that it is always in the TCP connection state and sends When sending information, there is no need to create a TCP connection, thereby reducing the delay in sending information and improving user experience.
- the monitoring device 20 includes a human body detection device; the human body detection device may be, for example, a camera or a human body infrared detector.
- the human body detection device can be set at the entrance and exit of the sub-area. If the entrance and the exit are not the same, two human body detection devices can be installed. If the entrance and the exit are the same, only one Human detection equipment. Of course, if the sub-area is small, although the entrance and exit are not the same, one human detection device can also be used, as long as the monitoring range of the human detection device can cover the entrance and exit.
- the quantity and the installation positions of the human body detection devices are not limited, as long as the monitoring task of the present disclosure can be completed.
- the control device 10 may send the The volume of the audio device in the target sub-area is turned up to the first value, for example, turned up to the maximum volume.
- the control device 10 may set the volume of the audio equipment in the target sub-area to Turn down to a second value, such as down to minimum volume or off, etc.
- the target person and the target sub-area can also be The distance of the area can gradually increase or decrease the volume of the audio equipment to improve the user experience.
- the monitoring device 20 includes a human body detection device 21 and a distance measuring device 22; the human body detection device 21 can be, for example, a camera or a human body infrared detector, etc. 22 can be, for example, radar or the like.
- the monitoring equipment 20 can be arranged at the entrance and exit positions of the sub-areas. If the entrance and the exit are not the same, two sets of monitoring equipment 20 can be set (a set of monitoring equipment 20 includes a human body detection equipment 21 and a Distance measuring equipment 22), if the entrance and exit are the same, only one set of monitoring equipment 20 needs to be set.
- the sub-area is small, although the entrance and exit are not the same, a set of monitoring equipment 20 can also be used, as long as the monitoring equipment 20 can cover the entrance and exit, or one human body detection equipment 21 and two human body detection equipment can also be used. Distance measuring device 22 and so on.
- the quantity and the installation positions of the monitoring devices 20 are not limited, as long as the monitoring tasks of the present disclosure can be completed.
- the control device 10 is also used to control the start of the distance measuring device in the target sub-area when it is monitored that a target person enters or approaches the target sub-area;
- the distance measuring device 22 is configured to measure in real time the distance information of the target person close to the target sub-area after being turned on, and send the distance information to the control device 10;
- the control device 10 is also used to receive the distance information of the target person close to the target sub-area sent by the ranging device in the target sub-area; if the current volume of the audio equipment in the target sub-area is not the maximum adjustable Volume, calculating a volume increase value of the audio device in the target sub-area according to the distance information.
- the maximum adjustable volume may be the maximum value of the audio of the audio device itself, or may be a predetermined value.
- the volume increase value is calculated using the following formula:
- V + is the volume increase value
- L 1 is the distance between the target person close to the target sub-area and the entrance edge of the target sub-area
- L 01 is the distance measurement of the ranging device that triggers the target sub-area
- ⁇ 1 is the weight.
- the control device 10 is also used to control the start of the distance measuring device in the target sub-area when it is monitored that a target person leaves the target sub-area;
- the distance measuring device 22 is used to measure the distance information of the target person leaving the target sub-area in real time after being turned on, and send the distance information to the control device 10;
- the control device 10 is further configured to receive the distance information of the target person leaving the target sub-area sent by the ranging device in the target sub-area; if the current volume of the audio equipment in the target sub-area is not the minimum adjustable Volume, calculating a volume reduction value of the audio device in the target sub-area according to the distance information.
- the minimum adjustable volume may be the minimum value of the audio of the audio device itself (the minimum value may be 0), or may be a predetermined value.
- the first notification includes: distance information of the target person leaving the target sub-area; the volume adjustment value is calculated using the following formula:
- V - is the volume reduction value
- L 2 is the distance between the target person coming from the target sub-area and the exit edge of the target sub-area
- L 02 is the distance measuring device that triggers the target sub-area The distance from the specific position of the exit of the target sub-area to the edge of the exit is measured
- ⁇ 2 is the weight.
- control device 10 controls the distance measuring device of the target sub-area to be turned on.
- human body detection device 21 may also control the distance measuring device of the target sub-area. until the device is turned on.
- the target person in the foregoing embodiments may be any person, and the identity of the person is not limited.
- the human body detection device 21 monitors that someone is approaching or leaving the target sub-area, it will notify the control device 10 to control the distance measuring device 22 in the target sub-area to turn on, and the control device 10 receives 22 After sending the distance information, control the adjustment of the volume of the audio equipment in the target sub-area.
- the human body detection device 21 monitors that a person approaches or leaves the sub-area, it controls the distance measuring device 22 in the target sub-area to turn on, and notifies the control device 10 to control the distance measuring device 22 according to the distance information sent by the distance measuring device 22. Adjustment of the volume of audio devices within the target subzone.
- the target person is a person in a pre-stored face database, such as some important visitors, that is to say, the target person is a specific person.
- the above-mentioned human body The detection device may be a camera with a face recognition function, so as to recognize faces.
- the above-mentioned face database can be stored in the control device 10, and the control device 10 can send the face database to the human body detection device 21 in each sub-region, so that the human body detection device 21 can locally identify target people.
- the control device 10 may not send the face database to the head of the human body detection device 21 in each sub-area, but the human body detection device 21 will send the face information of the monitored person It is sent to the control device 10, and the control device 10 identifies the target person.
- the above-mentioned human body detection device 21 When the target person is identified by the human body detection device 21, the above-mentioned human body detection device 21, after monitoring that a person approaches or leaves the target sub-area, identifies whether the person approaching or leaving is a specific person, and if so, notifies the control
- the device 10 controls the distance measuring device 22 in the target sub-area to be turned on. After the distance measuring device 22 is turned on, it measures the distance information of the target person approaching or leaving the target sub-area, and sends the distance information to the control device 10, and the control device 10 receives the measured distance information. After the distance information sent from the device 22, the adjustment of the volume of the audio device in the target sub-area is controlled.
- the human body detection device 21 after monitoring that there is a person approaching or leaving the sub-area, identifies whether the person approaching or leaving is a specific person, and if so, controls the distance-measuring device 22 in the target sub-area to start, and the distance-measuring After the device 22 is turned on, measure the distance information of the target person approaching or leaving the target sub-area, and send the distance information to the control device 10, and the control device 10 controls the audio equipment in the target sub-area according to the distance information sent by the distance measuring device 22 volume adjustment.
- control device 10 is also used to control the distance measuring device in the target sub-area to turn off when the human body detection device in the target sub-area monitors that there is no target person within the monitoring range .
- the shutdown of the distance measuring device can also be controlled by the human body detection device.
- control device 10 is also used to control the volume of the audio equipment in the two adjacent target sub-areas if there are target persons in the adjacent or similar target sub-areas A comprehensive adjustment is performed so that the volumes of the audio devices in the two adjacent target sub-areas are not at the maximum value. Thereby reducing the interference of adjacent or adjacent target sub-areas.
- control device 10 which is set independently from each sub-area, and is respectively connected to the monitoring device 20 and the audio device 30 in each sub-area.
- a control device 10 is set in each sub-area to independently control the volume of each sub-area, that is, there are multiple control devices 10, which correspond to the sub-areas one by one, and are arranged in the corresponding sub-areas. In each sub-area, it is connected with the monitoring equipment 20 and the audio equipment 30 of the corresponding sub-area.
- the above-mentioned control device 10 may also be integrated into the above-mentioned monitoring device 10 .
- an embodiment of the present disclosure also provides a method for controlling the volume of an audio device, including:
- Step 201 Determine whether the monitoring equipment of the target sub-area of the target site monitors that a target person enters or approaches the target sub-area; when monitoring a target person enters or approaches the target sub-area, and the target sub-area does not For other target persons, determine the volume increase value of the audio device in the target sub-area; send the volume increase value or the volume value adjusted according to the volume increase value to the audio device;
- Step 202 Determine whether the monitoring equipment of the target sub-area of the target site monitors that a target person leaves the target sub-area; when it monitors that a target person leaves the target sub-area and there are no other targets When there is a person, determine the volume reduction value of the audio device in the target sub-area; send the volume reduction value or the volume value adjusted according to the volume reduction value to the audio device;
- the target place has a plurality of sub-areas, each sub-area is provided with the monitoring device and the audio device, and the target sub-area is any sub-area in the plurality of sub-areas.
- a monitoring device is installed in each sub-area of the target site, and when a target person is monitored to approach or enter the target sub-area, and there are no other target persons in the target sub-area, the audio equipment of the target sub-area is turned up. Volume, or, when the target person is monitored to leave the target sub-area and there are no other target persons in the target sub-area, the volume of the audio equipment in the target sub-area is lowered, thereby reducing the mutual interaction between the audio equipment in adjacent or similar sub-areas. interference, improve the audio playback effect of each sub-area, and also save energy and protect the environment.
- the monitoring device includes a human body detection device and a distance measuring device;
- the monitoring equipment of the target sub-area of the target site After determining whether the monitoring equipment of the target sub-area of the target site monitors that a target person enters or approaches the target sub-area, it also includes:
- the ranging equipment for controlling the target sub-area is turned on;
- Determining the volume increase value of the audio device in the target sub-area includes:
- the volume increase value is calculated using the following formula:
- V + is the volume increase value
- L 1 is the distance between the target person close to the target sub-area and the entrance edge of the target sub-area
- L 01 is the distance measurement of the ranging device that triggers the target sub-area
- ⁇ 1 is the weight.
- the monitoring device includes a human body detection device and a distance measuring device;
- the monitoring equipment of the target sub-area of the target site After determining whether the monitoring equipment of the target sub-area of the target site monitors that a target person leaves the target sub-area, it also includes:
- the ranging device for controlling the target sub-area When it is monitored that a target person leaves the target sub-area, the ranging device for controlling the target sub-area is turned on;
- Determining the volume reduction value of the audio device in the target sub-area includes:
- the volume reduction value is calculated using the following formula:
- V - is the volume reduction value
- L 2 is the distance between the target person coming from the target sub-area and the exit edge of the target sub-area
- L 02 is the distance measuring device that triggers the target sub-area The distance from the specific position of the exit of the target sub-area to the edge of the exit is measured
- ⁇ 2 is the weight.
- the human body detection device is a camera with a face or human body recognition function, or a radar detector with a human body recognition function.
- the target person may be a person in a pre-stored face database.
- controlling the distance measuring device in the target sub-area to turn on then further includes: when the human body detection device in the target sub-area monitors that there is no target person within the monitoring range, controlling the distance measuring device in the target sub-area The distance measuring device in the target sub-area is turned off.
- the method further includes: if there are target persons in two adjacent or similar target sub-areas, comprehensively adjusting the volume of the audio devices in the two adjacent target sub-areas , so that the volumes of the audio devices in the two adjacent target sub-areas are not at the maximum value.
- FIG. 3 is a schematic flowchart of a method for controlling the volume of an audio device according to another embodiment of the present disclosure. The method includes:
- Step 301 Install monitoring equipment and audio equipment at the entrances and exits of each sub-area of the target site.
- the monitoring equipment includes cameras and ranging radars.
- Volume control client, client and server background system establish a TCP long connection, and add the audio equipment of each sub-area to the audio equipment management interface of the corresponding sub-area in the server background management interface for unified management;
- the server is the audio equipment of each sub-area Set the audio device volume management strategy.
- the strategy is divided into two types: the first is the manual control strategy. Under this strategy, an initial volume is set for the audio device in each sub-area. If you need to adjust the volume of the audio device, you need to use the audio device.
- the volume control interface is used to adjust the volume; the second is the intelligent control mode, in which the volume of the audio equipment in each sub-area can be intelligently and accurately controlled;
- Step 302 The server judges whether it is set to the intelligent control mode, if not, go to step 303:
- Step 303 manually controlling the volume of the audio equipment in each sub-area
- Step 304 the server sets the intelligent control mode for the audio equipment in the sub-area.
- the target person's face picture library and volume control parameters (volume initial value, weight, L 01 , L 02, etc.) are set.
- the setting is completed, Push the audio device volume management strategy and the target person's face picture library to the monitoring devices in each sub-area through TCP long connections;
- Step 305 The cameras in each sub-area monitor in real time whether there is a target person at the entrance and exit of the corresponding sub-area. If it is detected that a target person enters the preset monitoring area before the entrance, go to step 305A. If it is detected that a target person leaves the exit , go to step 305B;
- Step 306A The camera detects that a target person enters the preset monitoring area before the entrance;
- Step 307A The camera controls the corresponding ranging radar to turn on, and sends the target person entering the target sub-area and the measured distance information of the target person from the entrance to the server;
- Step 308A The server calculates the volume to be increased according to the distance information measured by the radar and calculates the adjusted volume value
- Step 309A Send the adjusted volume value to the audio device
- Step 306B Detecting that a target person leaves the exit
- Step 307B Control the corresponding radar to turn on, and send the target person's departure from the target sub-area and the measured distance information of the target person's distance from the exit to the server;
- Step 308B The control device calculates the volume to be reduced and calculates the adjusted volume value according to the distance information measured by the radar;
- Step 309B Send the adjusted volume value to the audio device
- Step 310 The camera cannot detect the target person, and the radar is controlled to be turned off.
- an audio device volume control device 40 including:
- the first processing module 41 is used to determine whether the monitoring equipment of the target sub-area of the target site monitors that a target person enters or approaches the target sub-area; when it monitors that a target person enters or approaches the target sub-area, and the When there is no other target person in the target sub-area, determine the volume increase value of the audio device in the target sub-area; send the volume increase value or the volume value adjusted according to the volume increase value to the audio device;
- the second processing module 42 is used to determine whether the monitoring equipment of the target sub-area of the target site monitors that a target person leaves the target sub-area; when it monitors that a target person leaves the target sub-area, and the target When there is no other target person in the sub-area, determine the volume reduction value of the audio device in the target sub-area; send the volume reduction value or the volume value adjusted according to the volume reduction value to the audio device;
- the target place has a plurality of sub-areas, each sub-area is provided with the monitoring device and the audio device, and the target sub-area is any sub-area in the plurality of sub-areas.
- a monitoring device is installed in each sub-area of the target site, and when a target person is monitored to approach or enter the target sub-area, and there are no other target persons in the target sub-area, the audio equipment of the target sub-area is turned up. Volume, or, when the target person is monitored to leave the target sub-area and there are no other target persons in the target sub-area, the volume of the audio equipment in the target sub-area is lowered, thereby reducing the mutual interaction between the audio equipment in adjacent or similar sub-areas. interference, improve the audio playback effect of each sub-area, and also save energy and protect the environment.
- the monitoring device includes a human body detection device and a distance measuring device; the audio device volume control device 40 further includes:
- the first control module is used to control the start of the distance measuring device in the target sub-area when it is monitored that a target person enters or approaches the target sub-area;
- the first processing module 41 is configured to receive the distance information of the target person close to the target sub-area sent by the ranging device in the target sub-area; if the current volume of the audio device in the target sub-area is not the maximum possible Adjust the volume, and calculate the volume increase value of the audio equipment in the target sub-area according to the distance information.
- the volume increase value is calculated using the following formula:
- V + is the volume increase value
- L 1 is the distance between the target person close to the target sub-area and the entrance edge of the target sub-area
- L 01 is the distance measurement of the ranging device that triggers the target sub-area
- ⁇ 1 is the weight.
- the monitoring device includes a human body detection device and a distance measuring device; the audio device volume control device 40 further includes:
- the second control module is used to control the start of the ranging equipment in the target sub-area when it is monitored that a target person leaves the target sub-area;
- the second processing module 42 is configured to receive the distance information of the target person leaving the target sub-area sent by the ranging device in the target sub-area;
- the volume reduction value is calculated using the following formula:
- V - is the volume reduction value
- L 2 is the distance between the target person coming from the target sub-area and the exit edge of the target sub-area
- L 02 is the distance measuring device that triggers the target sub-area The distance from the specific position of the exit of the target sub-area to the edge of the exit is measured
- ⁇ 2 is the weight.
- the human body detection device is a camera with a face or human body recognition function, or a radar detector with a human body recognition function.
- the audio device volume control device 40 further includes:
- the third control module is configured to control the distance measuring device in the target sub-area to turn off when the human body detection device in the target sub-area monitors that there is no target person within the monitoring range.
- the audio device volume control device 40 further includes:
- the third processing module is used to comprehensively adjust the volume of the audio equipment in the two adjacent target sub-areas if there are target persons in the adjacent or similar two target sub-areas, so that the two adjacent target sub-areas None of the audio devices in the target subzone are at maximum volume.
- an embodiment of the present disclosure also provides an electronic device 50, including a processor 51, a memory 52, and a computer program stored on the memory 52 and operable on the processor 51.
- the computer program is executed by the processor.
- 51 implements the various processes of the audio device volume control method embodiment described above, and can achieve the same technical effect. To avoid repetition, details are not repeated here.
- An embodiment of the present disclosure also provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, each process of the above-mentioned audio device volume control method embodiment is implemented, and can To achieve the same technical effect, in order to avoid repetition, no more details are given here.
- the computer-readable storage medium is, for example, a read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.
- the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation.
- the technical solution of the present disclosure can be embodied in the form of a software product in essence or the part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM, disk, CD) contains several instructions to enable a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in various embodiments of the present disclosure.
- a terminal which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.
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Abstract
本公开提供一种音频设备音量控制方法、装置、系统及电子设备，该方法包括：确定目标场所的目标子区域的监控设备是否监控到有目标人员进入或靠近目标子区域；当监控到有目标人员进入或靠近目标子区域，且目标子区域没有其他目标人员时，确定目标子区域的音频设备的音量增加值；将音量增加值或者根据音量增加值调整后的音量值发送给音频设备；确定目标场所的目标子区域的监控设备是否监控到有目标人员离开目标子区域；当监控到有目标人员离开目标子区域，且目标子区域没有其他目标人员时，确定目标子区域的音频设备的音量减小值；将音量减小值或者根据音量减小值调整后的音量值发送给音频设备。本公开可以减少相邻或相邻子区域的音频设备相互干扰。
Description
相关申请的交叉引用
本申请主张在2021年12月28日在中国提交的中国专利申请号No.202111623508.3的优先权，其全部内容通过引用包含于此。
本公开实施例涉及物联网技术领域，尤其涉及一种音频设备音量控制方法、装置、系统及电子设备。
在一些大型的场馆或展厅等室内场所，一般会划分多个子区域，这些子区域承担不同的功能或展示不同的内容，有些情况下，每个子区域有各自分属该区域的音频设备，用于播放该区域的相关的音频内容。在很多情况下，这些子区域的音频设备播放的音频内容是不同的，在室内场景下，如果相邻或相近的子区域内播放的音频内容不同，而且音量又比较大，会出现相互干扰的问题，从而影响音频播放效果。
发明内容
本公开实施例提供一种音频设备音量控制方法、装置、系统及电子设备，用于解决相邻或相近的子区域内的音频设备播放的音频内容不同而导致相互干扰，影响音频播放效果的问题。
为了解决上述技术问题，本公开是这样实现的：
第一方面，本公开实施例提供了一种音频设备音量控制方法，包括：
确定目标场所的目标子区域的监控设备是否监控到有目标人员进入或靠近所述目标子区域；当监控到有目标人员进入或靠近所述目标子区域，且所述目标子区域没有其他目标人员时，确定所述目标子区域的音频设备的音量增加值；将所述音量增加值或者根据所述音量增加值调整后的音量值发送给所述音频设备；
确定所述目标场所的目标子区域的监控设备是否监控到有目标人员离开所述目标子区域；当监控到有目标人员离开所述目标子区域，且所述目标子区域没有其他目标人员时，确定所述目标子区域的音频设备的音量减小值；将所述音量减小值或者根据所述音量减小值调整后的音量值发送给所述音频设备；
其中，所述目标场所具有多个子区域，每个子区域内均设置有所述监控设备和音频设备，所述目标子区域为所述多个子区域中的任一子区域。
可选的，所述监控设备包括人体检测设备和测距设备；
确定目标场所的目标子区域的监控设备是否监控到有目标人员进入或靠近所述目标子区域之后，还包括：
当监控到有目标人员进入或靠近所述目标子区域，控制所述目标子区域的测距设备开启；
确定所述目标子区域的音频设备的音量增加值包括：
接收所述目标子区域的测距设备发送的靠近所述目标子区域的目标人员的距离信息；
若所述目标子区域的音频设备的当前音量不是最大可调整音量，根据所述距离信息，计算所述目标子区域的音频设备的音量增加值。
可选的，所述音量增加值采用如下公式计算：
其中，V
+为所述音量增加值，L
1为靠近所述目标子区域的目标人员与所述目标子区域的入口边缘的距离，L
01为触发所述目标子区域的测距设备测距的所述目标子区域的入口特定位置到入口边缘的距离，ω
1为权重。
可选的，所述监控设备包括人体检测设备和测距设备；
确定所述目标场所的目标子区域的监控设备是否监控到有目标人员离开所述目标子区域之后，还包括：
当监控到有目标人员离开所述目标子区域，控制所述目标子区域的测距设备开启；
确定所述目标子区域的音频设备的音量减小值包括：
接收所述目标子区域的测距设备发送的离开所述目标子区域的目标人员 的距离信息；
若所述目标子区域的音频设备的当前音量不是最小可调整音量，根据所述距离信息，计算所述目标子区域的音频设备的音量减小值。
可选的，所述音量减小值采用如下公式计算：
其中，V
-为所述音量减小值，L
2为离来所述目标子区域的目标人员与所述目标子区域的出口边缘的距离，L
02为触发所述目标子区域的测距设备测距的所述目标子区域的出口特定位置到出口边缘的距离，ω
2为权重。
可选的，所述人体检测设备为具有人脸或人体识别功能的摄像头，或，具有人体识别功能的雷达检测器。
可选的，所述控制所述目标子区域的测距设备开启，之后还包括：
当所述目标子区域的人体检测设备监控到监控范围内没有目标人员之后，控制所述目标子区域的测距设备关闭。
可选的，所述方法还包括：
若相邻或相近两个目标子区域内均有目标人员，对所述相邻两个目标子区域的音频设备的音量进行综合调整，以使得所述相邻两个目标子区域的音频设备的音量均不为最大值。
第二方面，本公开实施例提供了一种音频设备音量控制装置，包括：
第一处理模块，用于确定目标场所的目标子区域的监控设备是否监控到有目标人员进入或靠近所述目标子区域；当监控到有目标人员进入或靠近所述目标子区域，且所述目标子区域没有其他目标人员时，确定所述目标子区域的音频设备的音量增加值；将所述音量增加值或者根据所述音量增加值调整后的音量值发送给所述音频设备；
第二处理模块，用于确定所述目标场所的目标子区域的监控设备是否监控到有目标人员离开所述目标子区域；当监控到有目标人员离开所述目标子区域，且所述目标子区域没有其他目标人员时，确定所述目标子区域的音频设备的音量减小值；将所述音量减小值或者根据所述音量减小值调整后的音量值发送给所述音频设备；
其中，所述目标场所具有多个子区域，每个子区域内均设置有所述监控 设备和音频设备，所述目标子区域为所述多个子区域中的任一子区域。
第三方面，本公开实施例提供了一种音频设备音量控制系统，包括：设置于目标场所的多个子区域内的监控设备和音频设备，以及，与所述监控设备和音频设备连接的控制设备；
所述控制设备，用于确定目标场所的目标子区域的监控设备是否监控到有目标人员进入或靠近所述目标子区域；当监控到有目标人员进入或靠近所述目标子区域，且所述目标子区域没有其他目标人员时，确定所述目标子区域的音频设备的音量增加值；将所述音量增加值或者根据所述音量增加值调整后的音量值发送给所述音频设备；或者，确定所述目标场所的目标子区域的监控设备是否监控到有目标人员离开所述目标子区域；当监控到有目标人员离开所述目标子区域，且所述目标子区域没有其他目标人员时，确定所述目标子区域的音频设备的音量减小值；将所述音量减小值或者根据所述音量减小值调整后的音量值发送给所述音频设备；
所述音频设备，用于根据所述音量调整值或者根据所述调整后的音量值，进行音量的调整；
其中，所述目标场所具有多个子区域，每个子区域内均设置有监控设备和音频设备，所述目标子区域为所述多个子区域中的任一子区域。
可选的，所述控制设备为一个，分别与各个子区域内的监控设备和音频设备连接。
可选的，所述控制设备与所述监控设备和音频设备之间通过TCP长连接方式通信。
可选的，所述控制设备为多个，与所述子区域一一对应，设置于对应的每个子区域内，与对应的子区域的监控设备和音频设备连接。
第四方面，本公开实施例提供了一种电子设备，包括：处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序，所述程序被所述处理器执行时实现上述第一方面所述的音频设备音量控制方法的步骤。
第五方面，本公开实施例提供了一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现上述第一方面所述的音频设备音量控制方法的步骤。
在本公开实施例中，在目标场所的每个子区域安装监控设备，当监控到有目标人员靠近或进入目标子区域，且目标子区域无其他目标人员时，调高目标子区域的音频设备的音量，或者，监控到有目标人员离开目标子区域，且目标子区域无其他目标人员时，调低目标子区域的音频设备的音量，从而减少相邻或相近的子区域内的音频设备的相互干扰，提高各个子区域的音频播放效果，同时也可以节能环保。
通过阅读下文优选实施方式的详细描述，各种其他的优点和益处对于本领域普通技术人员将变得清楚明了。附图仅用于示出优选实施方式的目的，而并不认为是对本公开的限制。而且在整个附图中，用相同的参考符号表示相同的部件。在附图中：
图1为本公开实施例的音频设备音量控制系统的结构示意图；
图2为本公开一实施例的音频设备音量控制方法的流程示意图；
图3为本公开另一实施例的音频设备音量控制方法的流程示意图；
图4为本公开实施例的音频设备音量控制装置的结构示意图；
图5为本公开实施例的的电子设备的结构示意图。
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
请参考图1，图1为本发明一实施例的音频设备音量控制系统的结构示意图，该系统包括：设置于目标场所的多个子区域内的监控设备20和音频设备30，以及，与所述监控设备20和音频设备连接的控制设备10；其中，所述目标场所具有多个子区域(至少两个)，每个子区域内均设置有监控设备20和音频设备30。所述目标场所可以是室内场所，例如场馆或展厅等，当然，也不排除为室外场所的可能。所述音频设备30用于播放与对应的子区域的功 能或展示内容相关的音频内容。所述音频设备30可以是仅能够播放音频的设备，也可以是既能够播放音频又能够播放视频的设备。
所述监测设备20，用于监控对应的目标子区域；
所述控制设备10，与所述监控设备20连接，用于确定目标子区域的监控设备是否监控到有目标人员进入或靠近所述目标子区域；当监控到有目标人员进入或靠近所述目标子区域，且所述目标子区域没有其他目标人员时，确定所述目标子区域的音频设备的音量增加值；将所述音量增加值或者根据所述音量增加值调整后的音量值发送给所述音频设备；或者，确定目标子区域的监控设备是否监控到有目标人员离开所述目标子区域；当监控到有目标人员离开所述目标子区域，且所述目标子区域没有其他目标人员时，确定所述目标子区域的音频设备的音量减小值；将所述音量减小值或者根据所述音量减小值调整后的音量值发送给所述音频设备；其中，所述目标子区域为所述多个子区域中的任一子区域。
所述音频设备30，与所述控制设备10连接，用于根据所述音量调整值或者根据所述调整后的音量值，进行音量的调整。
也即，当监控到有目标人员进入或靠近目标子区域，且目标子区域没有其他目标人员时，提高目标子区域的音频设备的音量，以方便进入的目标人员能够听清目标子区域播放的音频内容，当监控到有目标人员离开目标子区域，且目标子区域没有其他目标人员时，降低目标子区域的音频设备的音量，以避免对相邻或相近的子区域干扰，提高音频播放效果，同时也可以节能环保。
本公开实施例中，所述控制设备10若确定出目标子区域的监控设备监控到有目标人员进入或靠近所述目标子区域，但所述目标子区域有其他目标人员，不对目标子区域的音频设备的音量进行调整，原因在于：所述目标子区域有其他目标人员，说明音量已经调整过，则无需再次调整。若确定出目标场所的目标子区域的监控设备监控到有目标人员离开所述目标子区域，但所述目标子区域有其他目标人员，不对目标子区域的音频设备的音量进行调整，原因在于：由于目标子区域还有其他目标人员，如果降低音量则会影响其他目标人员的收听，因而无需进行调整。
本公开实施例中，可选的，所述控制设备10与所述监控设备20和音频设备30之间通过TCP长连接方式通信，所谓TCP长连接，是指一直处于TCP连接状态，在需要发送信息时，无需再创建TCP的连接，从而降低发送信息的时延，提高用户体验。
本公开的一些实施例中，可选的，所述监控设备20包括人体检测设备；所述人体检测设备例如可以是摄像头或人体红外检测仪等。可选的，所述人体检测设备可以设置于子区域的入口和出口位置，如果入口和出口不是同一个，则可以设置两个人体检测设备，如果入口和出口是同一个，则只需要设置一个人体检测设备。当然，如果子区域较小，虽然入口和出口不是同一个，也可以采用一个人体检测设备，只要人体检测设备的监控范围能够覆盖入口和出口即可。本公开实施例，对人体检测设备的数量和设置位置均不进行限定，只要能够完成本公开的监控任务即可。
在一些实施例中，当确定出目标子区域的监控设备监控到有目标人员进入或靠近所述目标子区域，且所述目标子区域没有其他目标人员时，所述控制设备10可以将所述目标子区域的音频设备的音量调高到第一数值，例如调高到最大音量等。当确定出目标子区域的监控设备监控到有目标人员离开所述目标子区域，且所述目标子区域没有其他目标人员时，所述控制设备10可以将所述目标子区域的音频设备的音量调低到第二数值，例如调低到最小音量或关闭等。
然而，如果有目标人员靠近或进入子区域，立刻将音量调整为最大值，有可能会对人员造成惊吓或不适，因而，在本公开的其他一些实施例中，还可以根据目标人员与目标子区域的距离，逐渐提高或逐渐降低音频设备的音量，提高用户体验。
本公开的一些实施例中，可选的，所述监控设备20包括人体检测设备21和测距设备22；所述人体检测设备21例如可以是摄像头或人体红外检测仪等，所述测距设备22例如可以是雷达等。可选的，所述监控设备20可以设置于子区域的入口和出口位置，如果入口和出口不是同一个，则可以设置两套监控设备20(一套监控设备20包括一个人体检测设备21和一个测距设备22)，如果入口和出口是同一个，则只需要设置一套监控设备20。当然， 如果子区域较小，虽然入口和出口不是同一个，也可以采用一套监控设备20，只要监控设备20能够覆盖入口和出口即可，或者，也可以使用一个人体检测设备21，两个测距设备22等。本公开实施例，对监控设备20的数量和设置位置均不进行限定，只要能够完成本公开的监控任务即可。
本公开的一些实施例中，可选的：
所述控制设备10，还用于当监控到有目标人员进入或靠近所述目标子区域，控制所述目标子区域的测距设备开启；
所述测距设备22，用于在开启后实时测量靠近所述目标子区域的目标人员的距离信息，并将所述距离信息发送给所述控制设备10；
所述控制设备10，还用于接收所述目标子区域的测距设备发送的靠近所述目标子区域的目标人员的距离信息；若所述目标子区域的音频设备的当前音量不是最大可调整音量，根据所述距离信息，计算所述目标子区域的音频设备的音量增加值。
本公开实施例中，最大可调整音量可以是音频设备的自身的音频的最大值，也可以是预定的一个数值。
本申请实施例中，可选的，所述音量增加值采用如下公式计算：
其中，V
+为所述音量增加值，L
1为靠近所述目标子区域的目标人员与所述目标子区域的入口边缘的距离，L
01为触发所述目标子区域的测距设备测距的所述目标子区域的入口特定位置到入口边缘的距离，ω
1为权重。
本公开的一些实施例中，可选的：
所述控制设备10，还用于当监控到有目标人员离开所述目标子区域，控制所述目标子区域的测距设备开启；
所述测距设备22，用于在开启后实时测量离开所述目标子区域的目标人员的距离信息，并将所述距离信息发送给所述控制设备10；
所述控制设备10，还用于接收所述目标子区域的测距设备发送的离开所述目标子区域的目标人员的距离信息；若所述目标子区域的音频设备的当前音量不是最小可调整音量，根据所述距离信息，计算所述目标子区域的音频设备的音量减小值。
本公开实施例中，最小可调整音量可以是音频设备的自身的音频的最小值(最小值可以是0)，也可以是预定的一个数值。
本申请实施例中，可选的，所述第一通知中包括：离开所述目标子区域的目标人员的距离信息；所述音量调整值采用如下公式计算：
其中，V
-为所述音量减小值，L
2为离来所述目标子区域的目标人员与所述目标子区域的出口边缘的距离，L
02为触发所述目标子区域的测距设备测距的所述目标子区域的出口特定位置到出口边缘的距离，ω
2为权重。
上述实施例中，由所述控制设备10控制所述目标子区域的测距设备开启，当然，在本公开的其他一些实施例中，也可以由人体检测设备21控制所述目标子区域的测距设备开启。
本公开的一些实施例中，可选的，上述实施例中的目标人员可以是任何人员，并不对人员的身份进行限定。此时，上述人体检测设备21在监控到有人员靠近或者离开所在的目标子区域之后，则通知所述控制设备10控制目标子区域内的测距设备22开启，控制设备10接收到测距设备22发送的距离信息之后，控制该目标子区域内的音频设备的音量的调整。或者，人体检测设备21在监控到有人员靠近或离开所在的子区域之后，自身控制目标子区域内的测距设备22开启，并通知控制设备10根据测距设备22发送的距离信息，控制该目标子区域内的音频设备的音量的调整。
本公开的另外一些实施例中，可选的，所述目标人员为预存的人脸数据库中的人员，例如一些重要的参观者，也就是说，目标人员是特定的人员，此时，上述人体检测设备可以是具有人脸识别功能的摄像头，从而识别人脸。
本公开的一些实施例中，上述人脸数据库可以存储在控制设备10中，控制设备10可以将人脸数据库发送给各子区域的具有人体检测设备21，从而使得人体检测设备21本地可识别出目标人员。在本公开的其他一些实施例中，所述控制设备10也可以不将人脸数据库发送给各子区域的人体检测设备21头，而是由人体检测设备21将监控到的人员的脸部信息发送给控制设备10，由控制设备10识别目标人员。
当由人体检测设备21识别目标人员时，上述人体检测设备21在监控到 有人员靠近或者离开所在的目标子区域之后，识别靠近或离开的人员是否是特定人员，如果是，则通知所述控制设备10控制目标子区域内的测距设备22开启，测距设备22开启后，测量目标人员靠近或离开目标子区域的距离信息，并将距离信息发送给控制设备10，控制设备10接收到测距设备22发送的距离信息之后，控制该目标子区域内的音频设备的音量的调整。或者，人体检测设备21在监控到有人员靠近或离开所在的子区域之后，识别靠近或离开的人员是否是特定人员，如果是，则自身控制目标子区域内的测距设备22开启，测距设备22开启后，测量目标人员靠近或离开目标子区域的距离信息，并将距离信息发送给控制设备10，控制设备10根据测距设备22发送的距离信息，控制该目标子区域内的音频设备的音量的调整。
本公开实施例中，可选的，所述控制设备10，还用于当所述目标子区域的人体检测设备监控到监控范围内没有目标人员之后，控制所述目标子区域的测距设备关闭。同样的，上述测距设备的关闭，也可以由人体检测设备控制。
本公开实施例中，可选的，所述控制设备10，还用于若相邻或相近两个目标子区域内均有目标人员，对所述相邻两个目标子区域的音频设备的音量进行综合调整，以使得所述相邻两个目标子区域的音频设备的音量均不为最大值。从而减少相邻或相邻的目标子区域的干扰。
本公开实施例中，上述实施例中，控制设备10为一个，独立于各子区域设置，分别与各子区域内的监控设备20和音频设备30连接，在本公开的其他的一些实施例中，也不排除，在每一子区域内设置一个控制设备10，分别独立的控制各子区域的音量，即所述控制设备10为多个，与所述子区域一一对应，设置于对应的每个子区域内，与对应的子区域的监控设备20和音频设备30连接。当每个子区域设置一个控制设备10时，上述控制设备10也可以集成在上述监控设备10中。
请参考图2，本公开实施例还提供一种音频设备音量控制方法，包括：
步骤201：确定目标场所的目标子区域的监控设备是否监控到有目标人员进入或靠近所述目标子区域；当监控到有目标人员进入或靠近所述目标子区域，且所述目标子区域没有其他目标人员时，确定所述目标子区域的音频 设备的音量增加值；将所述音量增加值或者根据所述音量增加值调整后的音量值发送给所述音频设备；
步骤202：确定所述目标场所的目标子区域的监控设备是否监控到有目标人员离开所述目标子区域；当监控到有目标人员离开所述目标子区域，且所述目标子区域没有其他目标人员时，确定所述目标子区域的音频设备的音量减小值；将所述音量减小值或者根据所述音量减小值调整后的音量值发送给所述音频设备；
其中，所述目标场所具有多个子区域，每个子区域内均设置有所述监控设备和音频设备，所述目标子区域为所述多个子区域中的任一子区域。
在本公开实施例中，在目标场所的每个子区域安装监控设备，当监控到有目标人员靠近或进入目标子区域，且目标子区域无其他目标人员时，调高目标子区域的音频设备的音量，或者，监控到有目标人员离开目标子区域，且目标子区域无其他目标人员时，调低目标子区域的音频设备的音量，从而减少相邻或相近的子区域内的音频设备的相互干扰，提高各个子区域的音频播放效果，同时也可以节能环保。
本公开实施例中，可选的，所述监控设备包括人体检测设备和测距设备；
确定目标场所的目标子区域的监控设备是否监控到有目标人员进入或靠近所述目标子区域之后，还包括：
当监控到有目标人员进入或靠近所述目标子区域，控制所述目标子区域的测距设备开启；
确定所述目标子区域的音频设备的音量增加值包括：
接收所述目标子区域的测距设备发送的靠近所述目标子区域的目标人员的距离信息；
若所述目标子区域的音频设备的当前音量不是最大可调整音量，根据所述距离信息，计算所述目标子区域的音频设备的音量增加值。
本公开实施例中，可选的，所述音量增加值采用如下公式计算：
其中，V
+为所述音量增加值，L
1为靠近所述目标子区域的目标人员与所述目标子区域的入口边缘的距离，L
01为触发所述目标子区域的测距设备测距 的所述目标子区域的入口特定位置到入口边缘的距离，ω
1为权重。
本公开实施例中，可选的，所述监控设备包括人体检测设备和测距设备；
确定所述目标场所的目标子区域的监控设备是否监控到有目标人员离开所述目标子区域之后，还包括：
当监控到有目标人员离开所述目标子区域，控制所述目标子区域的测距设备开启；
确定所述目标子区域的音频设备的音量减小值包括：
接收所述目标子区域的测距设备发送的离开所述目标子区域的目标人员的距离信息；
若所述目标子区域的音频设备的当前音量不是最小可调整音量，根据所述距离信息，计算所述目标子区域的音频设备的音量减小值。
本公开实施例中，可选的，所述音量减小值采用如下公式计算：
其中，V
-为所述音量减小值，L
2为离来所述目标子区域的目标人员与所述目标子区域的出口边缘的距离，L
02为触发所述目标子区域的测距设备测距的所述目标子区域的出口特定位置到出口边缘的距离，ω
2为权重。
本公开实施例中，可选的，所述人体检测设备为具有人脸或人体识别功能的摄像头，或，具有人体识别功能的雷达检测器。
当所述人体检测设备为具有人脸识别功能的摄像头，所述目标人员可以为预存的人脸数据库中的人员。
本公开实施例中，可选的，所述控制所述目标子区域的测距设备开启，之后还包括：当所述目标子区域的人体检测设备监控到监控范围内没有目标人员之后，控制所述目标子区域的测距设备关闭。
本公开实施例中，可选的，所述方法还包括：若相邻或相近两个目标子区域内均有目标人员，对所述相邻两个目标子区域的音频设备的音量进行综合调整，以使得所述相邻两个目标子区域的音频设备的音量均不为最大值。
请参考图3，图3为本公开另一实施例的音频设备音量控制方法的流程示意图，该方法包括：
步骤301：目标场所的各子区域的出入口安装监控设备和音频设备，监 控设备包括摄像头和测距雷达，监控设备与后台的服务器(即控制设备)建立TCP长连接，各个子区域的音频设备安装音量控制客户端，客户端和服务器后台系统建立TCP长连接，在服务器后台管理界面把各个子区域的音频设备添加到相应子区域的音频设备管理界面进行统一管理；服务器为各个子区域的音频设备设置音频设备音量管理策略，策略分为2种：第一种为手动控制策略，在该策略下，为各个子区域的音频设备设置一个初始音量，如果需要调节音频设备音量，则需要通过音频设备音量控制界面进行音量调节；第二种为智能控制模式，在该模式下可以实现智能精准地控制各个子区域的音频设备音量大小；
步骤302：服务器判断是否设置为智能控制模式，如果否，进入步骤303：
步骤303：通过手动控制各子区域的音频设备的音量；
步骤304：服务器为子区域的音频设备设置智能控制模式，在该模式下，设置目标人员人脸图片库和音量控制参数(音量初始值、权重、L
01、L
02等)，设置完成后，把音频设备音量管理策略和目标人员人脸图片库通过TCP长连接推送到各个子区域的监控设备；
步骤305：各子区域的摄像头实时监控对应的子区域的入口和出口是否有目标人员，若检测到有目标人员进入入口前的预设监控区域，进入步骤305A，若检测到有目标人员离开出口，进入步骤305B；
步骤306A：摄像头检测到有目标人员进入入口前的预设监控区域；
步骤307A：摄像头控制对应的测距雷达开启，将目标人员进入目标子区域和测量的目标人员距离入口的距离信息发送给服务器；
步骤308A：服务器根据雷达测量的距离信息，计算要增加的音量并计算调整后的音量值；
步骤309A：将调整后的音量值发送给音频设备；
步骤306B：检测到有目标人员离开出口；
步骤307B：控制对应的雷达开启，将目标人员离开目标子区域和测量的目标人员距离出口的距离信息发送给服务器；
步骤308B：控制设备根据雷达测量的距离信息，计算要减小的音量并计算调整后的音量值；
步骤309B：将调整后的音量值发送给音频设备；
步骤310：摄像头检测不到目标人员，控制雷达关闭。
请参考图4，本公开实施例还提供一种音频设备音量控制装置40，包括：
第一处理模块41，用于确定目标场所的目标子区域的监控设备是否监控到有目标人员进入或靠近所述目标子区域；当监控到有目标人员进入或靠近所述目标子区域，且所述目标子区域没有其他目标人员时，确定所述目标子区域的音频设备的音量增加值；将所述音量增加值或者根据所述音量增加值调整后的音量值发送给所述音频设备；
第二处理模块42，用于确定所述目标场所的目标子区域的监控设备是否监控到有目标人员离开所述目标子区域；当监控到有目标人员离开所述目标子区域，且所述目标子区域没有其他目标人员时，确定所述目标子区域的音频设备的音量减小值；将所述音量减小值或者根据所述音量减小值调整后的音量值发送给所述音频设备；
其中，所述目标场所具有多个子区域，每个子区域内均设置有所述监控设备和音频设备，所述目标子区域为所述多个子区域中的任一子区域。
在本公开实施例中，在目标场所的每个子区域安装监控设备，当监控到有目标人员靠近或进入目标子区域，且目标子区域无其他目标人员时，调高目标子区域的音频设备的音量，或者，监控到有目标人员离开目标子区域，且目标子区域无其他目标人员时，调低目标子区域的音频设备的音量，从而减少相邻或相近的子区域内的音频设备的相互干扰，提高各个子区域的音频播放效果，同时也可以节能环保。
本公开实施例中，可选的，所述监控设备包括人体检测设备和测距设备；所述音频设备音量控制装置40还包括：
第一控制模块，用于当监控到有目标人员进入或靠近所述目标子区域，控制所述目标子区域的测距设备开启；
所述第一处理模块41，用于接收所述目标子区域的测距设备发送的靠近所述目标子区域的目标人员的距离信息；若所述目标子区域的音频设备的当前音量不是最大可调整音量，根据所述距离信息，计算所述目标子区域的音频设备的音量增加值。
本公开实施例中，可选的，所述音量增加值采用如下公式计算：
其中，V
+为所述音量增加值，L
1为靠近所述目标子区域的目标人员与所述目标子区域的入口边缘的距离，L
01为触发所述目标子区域的测距设备测距的所述目标子区域的入口特定位置到入口边缘的距离，ω
1为权重。
本公开实施例中，可选的，所述监控设备包括人体检测设备和测距设备；所述音频设备音量控制装置40还包括：
第二控制模块，用于当监控到有目标人员离开所述目标子区域，控制所述目标子区域的测距设备开启；
所述第二处理模块42，用于接收所述目标子区域的测距设备发送的离开所述目标子区域的目标人员的距离信息；
若所述目标子区域的音频设备的当前音量不是最小可调整音量，根据所述距离信息，计算所述目标子区域的音频设备的音量减小值。
本公开实施例中，可选的，所述音量减小值采用如下公式计算：
其中，V
-为所述音量减小值，L
2为离来所述目标子区域的目标人员与所述目标子区域的出口边缘的距离，L
02为触发所述目标子区域的测距设备测距的所述目标子区域的出口特定位置到出口边缘的距离，ω
2为权重。
本公开实施例中，可选的，所述人体检测设备为具有人脸或人体识别功能的摄像头，或，具有人体识别功能的雷达检测器。
本公开实施例中，可选的，所述音频设备音量控制装置40还包括：
第三控制模块，用于当所述目标子区域的人体检测设备监控到监控范围内没有目标人员之后，控制所述目标子区域的测距设备关闭。
本公开实施例中，可选的，所述音频设备音量控制装置40还包括：
第三处理模块，用于若相邻或相近两个目标子区域内均有目标人员，对所述相邻两个目标子区域的音频设备的音量进行综合调整，以使得所述相邻两个目标子区域的音频设备的音量均不为最大值。
请参考图5，本公开实施例还提供一种电子设备50，包括处理器51，存 储器52，存储在存储器52上并可在所述处理器51上运行的计算机程序，该计算机程序被处理器51执行时实现上述音频设备音量控制方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本公开实施例还提供一种计算机可读存储介质，所述计算机可读存储介质上存储计算机程序，所述计算机程序被处理器执行时实现上述音频设备音量控制方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本公开的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本公开各个实施例所述的方法。
上面结合附图对本公开的实施例进行了描述，但是本公开并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本公开的启示下，在不脱离本公开宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本公开的保护之内。
Claims (15)
- 一种音频设备音量控制方法，其特征在于，包括：确定目标场所的目标子区域的监控设备是否监控到有目标人员进入或靠近所述目标子区域；当监控到有目标人员进入或靠近所述目标子区域，且所述目标子区域没有其他目标人员时，确定所述目标子区域的音频设备的音量增加值；将所述音量增加值或者根据所述音量增加值调整后的音量值发送给所述音频设备；确定所述目标场所的目标子区域的监控设备是否监控到有目标人员离开所述目标子区域；当监控到有目标人员离开所述目标子区域，且所述目标子区域没有其他目标人员时，确定所述目标子区域的音频设备的音量减小值；将所述音量减小值或者根据所述音量减小值调整后的音量值发送给所述音频设备；其中，所述目标场所具有多个子区域，每个子区域内均设置有所述监控设备和音频设备，所述目标子区域为所述多个子区域中的任一子区域。
- 根据权利要求1所述的方法，其特征在于，所述监控设备包括人体检测设备和测距设备；确定目标场所的目标子区域的监控设备是否监控到有目标人员进入或靠近所述目标子区域之后，还包括：当监控到有目标人员进入或靠近所述目标子区域，控制所述目标子区域的测距设备开启；确定所述目标子区域的音频设备的音量增加值包括：接收所述目标子区域的测距设备发送的靠近所述目标子区域的目标人员的距离信息；若所述目标子区域的音频设备的当前音量不是最大可调整音量，根据所述距离信息，计算所述目标子区域的音频设备的音量增加值。
- 根据权利要求2所述的方法，其特征在于，所述音量增加值采用如下公式计算：
其中，V +为所述音量增加值，L 1为靠近所述目标子区域的目标人员与所述目标子区域的入口边缘的距离，L 01为触发所述目标子区域的测距设备测距的所述目标子区域的入口特定位置到入口边缘的距离，ω 1为权重。 - 根据权利要求1所述的方法，其特征在于，所述监控设备包括人体检测设备和测距设备；确定所述目标场所的目标子区域的监控设备是否监控到有目标人员离开所述目标子区域之后，还包括：当监控到有目标人员离开所述目标子区域，控制所述目标子区域的测距设备开启；确定所述目标子区域的音频设备的音量减小值包括：接收所述目标子区域的测距设备发送的离开所述目标子区域的目标人员的距离信息；若所述目标子区域的音频设备的当前音量不是最小可调整音量，根据所述距离信息，计算所述目标子区域的音频设备的音量减小值。
- 根据权利要求4所述的方法，其特征在于，所述音量减小值采用如下公式计算：
其中，V -为所述音量减小值，L 2为离来所述目标子区域的目标人员与所述目标子区域的出口边缘的距离，L 02为触发所述目标子区域的测距设备测距的所述目标子区域的出口特定位置到出口边缘的距离，ω 2为权重。 - 根据权利要求2或4所述的方法，其特征在于，所述人体检测设备为具有人脸或人体识别功能的摄像头，或，具有人体识别功能的雷达检测器。
- 根据权利要求2或4所述的方法，其特征在于，所述控制所述目标子区域的测距设备开启，之后还包括：当所述目标子区域的人体检测设备监控到监控范围内没有目标人员之后，控制所述目标子区域的测距设备关闭。
- 根据权利要求1所述的方法，其特征在于，还包括：若相邻或相近两个目标子区域内均有目标人员，对所述相邻两个目标子区域的音频设备的音量进行综合调整，以使得所述相邻两个目标子区域的音 频设备的音量均不为最大值。
- 一种音频设备音量控制装置，其特征在于，包括：第一处理模块，用于确定目标场所的目标子区域的监控设备是否监控到有目标人员进入或靠近所述目标子区域；当监控到有目标人员进入或靠近所述目标子区域，且所述目标子区域没有其他目标人员时，确定所述目标子区域的音频设备的音量增加值；将所述音量增加值或者根据所述音量增加值调整后的音量值发送给所述音频设备；第二处理模块，用于确定所述目标场所的目标子区域的监控设备是否监控到有目标人员离开所述目标子区域；当监控到有目标人员离开所述目标子区域，且所述目标子区域没有其他目标人员时，确定所述目标子区域的音频设备的音量减小值；将所述音量减小值或者根据所述音量减小值调整后的音量值发送给所述音频设备；其中，所述目标场所具有多个子区域，每个子区域内均设置有所述监控设备和音频设备，所述目标子区域为所述多个子区域中的任一子区域。
- 一种音频设备音量控制系统，其特征在于，包括：设置于目标场所的多个子区域内的监控设备和音频设备，以及，与所述监控设备和音频设备连接的控制设备；所述控制设备，用于确定目标场所的目标子区域的监控设备是否监控到有目标人员进入或靠近所述目标子区域；当监控到有目标人员进入或靠近所述目标子区域，且所述目标子区域没有其他目标人员时，确定所述目标子区域的音频设备的音量增加值；将所述音量增加值或者根据所述音量增加值调整后的音量值发送给所述音频设备；或者，确定所述目标场所的目标子区域的监控设备是否监控到有目标人员离开所述目标子区域；当监控到有目标人员离开所述目标子区域，且所述目标子区域没有其他目标人员时，确定所述目标子区域的音频设备的音量减小值；将所述音量减小值或者根据所述音量减小值调整后的音量值发送给所述音频设备；所述音频设备，用于根据所述音量调整值或者根据所述调整后的音量值，进行音量的调整；其中，所述目标场所具有多个子区域，每个子区域内均设置有监控设备 和音频设备，所述目标子区域为所述多个子区域中的任一子区域。
- 根据权利要求10所述的系统，其特征在于，所述控制设备为一个，分别与各个子区域内的监控设备和音频设备连接。
- 根据权利要求11所述的系统，其特征在于，所述控制设备与所述监控设备和音频设备之间通过TCP长连接方式通信。
- 根据权利要求10所述的系统，其特征在于，所述控制设备为多个，与所述子区域一一对应，设置于对应的每个子区域内，与对应的子区域的监控设备和音频设备连接。
- 一种电子设备，其特征在于，包括：处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序，所述程序被所述处理器执行时实现如权利要求1至8中任一项所述的音频设备音量控制方法的步骤。
- 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如权利要求1至8中任一项所述的音频设备音量控制方法的步骤。
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