CN113238613A - All-in-one machine equipment, microphone using method thereof and storage medium - Google Patents
All-in-one machine equipment, microphone using method thereof and storage medium Download PDFInfo
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- CN113238613A CN113238613A CN202110467749.7A CN202110467749A CN113238613A CN 113238613 A CN113238613 A CN 113238613A CN 202110467749 A CN202110467749 A CN 202110467749A CN 113238613 A CN113238613 A CN 113238613A
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004590 computer program Methods 0.000 claims description 6
- 238000013500 data storage Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
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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
- G06F3/162—Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs
Abstract
The invention discloses all-in-one machine equipment which comprises an android system under an android channel, a windows system and a microphone under a windows channel; the microphone is connected with an android system under the android channel; the android system is connected with the windows system through a network; the android system is used for acquiring and storing audio data acquired by the microphone in real time; when the windows system uses the microphone, the method is used for generating the virtual sound card, configuring the input and the output of the virtual sound card, receiving the audio data in real time and storing the audio data in the virtual sound card, and then taking out the audio data from the virtual sound card through the sound card equipment of the windows system and playing the audio data. The invention can solve the problem that the video conference of the windows system is interrupted and even crashes caused by the forced disconnection of the microphone after the channel of the all-in-one machine is switched in the prior art. The invention also discloses a microphone using method and a storage medium of the all-in-one machine equipment.
Description
Technical Field
The invention relates to multi-system all-in-one machine equipment, in particular to all-in-one machine equipment, a microphone using method of all-in-one machine equipment and a storage medium.
Background
A microphone built in the dual-system all-in-one machine equipment can be used under different systems respectively and is used for collecting audio data. However, the microphone switches following the channel switching of the all-in-one device. That is, if the current all-in-one device is located under an android channel, the microphone is connected to an android system through the USB switch; if the current all-in-one machine device is under the windows channel, the microphone can be connected to the windows system through the USB switch.
Assuming that the current all-in-one machine device runs under a windows channel and a windows system is in a video conference, at the moment, a microphone is connected with the windows system through a USB switch and is used for collecting audio data of the video conference; when all-in-one equipment needs to use a certain function under the android system, all-in-one equipment needs to be switched to the android channel from the windows channel, and the microphone can be switched to the android channel through the USB switch at the moment and is connected to the android system. However, at this time, the video conference in the windows system has no sound and cannot be performed due to the fact that no usable microphone collects audio data in the windows channel of the all-in-one machine device; meanwhile, when the all-in-one device is switched from the android channel to the windows channel again, the microphone can be connected to the windows system through the USB switch, and at the moment, the connection of the microphone of the video conference needs to be set again. For the user, the connection of the microphone of the video conference needs to be reset after each switching, which is not beneficial to the operation.
Meanwhile, when the all-in-one device is switched from the windows channel to the android channel, because the microphone under the windows system is forcibly disconnected, a drive loading error of the windows system may be caused, and even the windows system is halted, which affects the use of the user.
Disclosure of Invention
In order to overcome the defects of the prior art, one of the purposes of the present invention is to provide an all-in-one machine device, which can solve the problems that a video conference of a windows system cannot be performed, even the windows system is crashed, and the like, because a microphone is disconnected from the windows system due to the fact that the microphone is switched along with a channel when a channel of the all-in-one machine device is switched in the prior art.
The invention also aims to provide a microphone using method of the all-in-one machine equipment, which can solve the problems that in the prior art, when the channel of the all-in-one machine equipment is switched, the microphone is disconnected from the windows system along with the channel switching, so that the video conference of the windows system cannot be carried out, and even the windows system is crashed.
The invention further aims to provide a storage medium which can solve the problems that a microphone is disconnected from a windows system due to the fact that the microphone is switched along with a channel when the channel of the all-in-one machine equipment is switched in the prior art, a video conference of the windows system cannot be carried out, and even the windows system is crashed.
One of the purposes of the invention is realized by adopting the following technical scheme:
the all-in-one machine equipment comprises an android system under an android channel, a windows system under a windows channel and a microphone; the microphone is connected to an android system below the android channel; the android system is connected with the windows system through a network; the android system is used for acquiring audio data acquired by the microphone in real time and storing the audio data in the android system; when the windows system uses a microphone, the windows system is used for generating a virtual sound card, configuring input and output of the virtual sound card, receiving the audio data in real time, storing the audio data in the virtual sound card, and then taking out the audio data from the virtual sound card through sound card equipment in the windows system and playing the audio data; and when the windows system generates the virtual sound card, correspondingly generating the sound card equipment in an equipment manager of the windows system.
Further, a background service program is created in the android system; and the background service program is used for acquiring the audio data acquired by the microphone.
Further, the android system is connected with the windows system through a wired network or a wireless network.
Further, the windows system is used for receiving the audio data sent by the android system and storing the audio data in a designated buffer of the virtual sound card by creating a UDP service.
The second purpose of the invention is realized by adopting the following technical scheme one or two:
technical scheme one
The microphone using method of the all-in-one machine device is applied to the all-in-one machine device adopted as one of the purposes of the invention, and comprises the following steps:
and (3) equipment connection step: connecting a microphone of the all-in-one machine device to an android system of the all-in-one machine device, and acquiring audio data acquired by the microphone through the android system;
a network connection step: connecting an android system of the all-in-one machine equipment with a windows system of the all-in-one machine equipment through a network;
audio data acquisition: and audio data acquired by the microphone is acquired in real time through the android system of the all-in-one machine equipment and is sent to the windows system of the all-in-one machine equipment.
Further, the device connecting step further includes: and a background service program is created through an android system of the all-in-one machine device and is used for acquiring audio data acquired by the microphone in real time.
Technical scheme two
The microphone using method of the all-in-one machine device is applied to the all-in-one machine device adopted as one of the purposes of the invention, and comprises the following steps:
a network connection step: connecting a windows system of the all-in-one machine equipment with an android system of the all-in-one machine equipment through a network;
a data receiving step: receiving audio data sent by an android system of the all-in-one machine equipment through a windows system of the all-in-one machine equipment, generating a virtual sound card, and configuring input and output of the virtual sound card;
a data storage step: the audio data received by a windows system of the all-in-one machine equipment are stored in the virtual sound card;
a playing step: and reading the audio data from the virtual sound card and playing the audio data through the sound card equipment of the windows system of the all-in-one machine equipment.
Further, the data receiving step further comprises: and creating UDP service through a windows system of the all-in-one machine equipment, receiving the audio data sent by the android system of the all-in-one machine equipment, and storing the audio data in a designated buffer area of the virtual sound card.
The third purpose of the invention is realized by adopting the following technical scheme one or two:
technical scheme one
A storage medium which is a computer-readable storage medium on which a computer program is stored, the computer program being a microphone using program which, when executed by a processor, realizes the steps of the microphone using method of the all-in-one machine device according to the first technical aspect adopted as the second object of the present invention.
The second technical scheme is as follows:
a storage medium which is a computer-readable storage medium on which a computer program is stored, the computer program being a microphone using program which, when executed by a processor, realizes the steps of the microphone using method of the all-in-one machine device according to the second technical aspect adopted as the second object of the present invention.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the microphone is directly connected to the android system under the android channel, so that the switching cannot be carried out along with the channel switching of the all-in-one machine equipment; the method comprises the steps that audio data collected by a microphone are obtained in real time through an android system and sent to a windows system, then the windows system creates a virtual sound card and stores the audio data according to the virtual sound card, and therefore the windows system directly reads the audio data in the virtual sound card through sound card equipment to play, and video conferences and the like of the windows system can be achieved. Because the audio data of the microphone is sent to the windows system by the android system through the network, the audio data in the virtual sound card cannot be influenced no matter how the channel of the all-in-one machine is switched, and the video conference of the windows system cannot be interrupted; meanwhile, the sound card equipment of the virtual sound card of the windows system is always in an open state, so that the problem that the windows system is crashed due to the fact that a microphone of the windows system is forcibly interrupted during channel switching in the prior art is solved.
Drawings
Fig. 1 is a schematic connection diagram of an android system, a microphone and a windows system of the all-in-one machine device provided by the invention;
fig. 2 is a flowchart of a microphone using method of the all-in-one machine device applied to the android system of the all-in-one machine device provided by the invention;
fig. 3 is a flowchart of a microphone using method of the all-in-one device applied to the windows system of the all-in-one device according to the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
In order to solve the problem that the microphone of the system before switching is interrupted after the channel of the all-in-one machine device is switched, the invention provides a preferred embodiment, and the all-in-one machine device, as shown in fig. 1, includes an android system, a windows system and a microphone.
And the android system and the windows system are all integrated equipment systems. All-in-one machine equipment can use an android system and a windows system in a channel switching mode.
Preferably, the android system is connected with the windows system through a network. More specifically, the android system is connected with the windows system through a wired network or a wireless network to realize data communication between the android system and the windows system.
Preferably, the microphone is connected to the android system. Namely, the microphone is directly mounted on an android channel of the all-in-one machine equipment. And audio data acquired by the microphone is acquired in real time through the android system and stored in the android system.
When the windows system uses a microphone, the windows system generates a virtual sound card and configures input and output of the virtual sound card. And simultaneously, receiving audio data sent by the android system in real time and storing the audio data in the virtual sound card.
Therefore, the sound card equipment of the windows system directly takes out the audio data from the virtual sound card and plays the audio data so as to play the audio data and realize video conference or other audio playing.
More specifically, when the windows system generates a virtual sound card, a sound card device is correspondingly generated in the device manager of the windows system.
More preferably, the android system is used for acquiring audio data collected by the microphone by creating a background service program. Specifically, the audio data collected by the microphone is automatically stored in the node: in/dev/audio 0. The background service program can OPEN the node by an OPEN method: the/dev/audio 0 to acquire audio data collected by the microphone.
Preferably, the windows system receives the audio data sent by the android system and stores the audio data in a designated buffer of the virtual sound card by creating a UDP service. Therefore, the sound card equipment of the windows system can read the audio data from the designated buffer area of the virtual sound card for playing.
More preferably, the embodiment further provides a microphone using method of the all-in-one machine device, which is applied to an android system of the all-in-one machine device, and as shown in fig. 2, the microphone using method includes:
and S11, connecting the microphone of the all-in-one machine device to an android system of the all-in-one machine device, and acquiring audio data acquired by the microphone through the android system.
Specifically, a background service program is created through the android system, and audio data collected by the microphone are acquired in real time.
And S12, connecting the android system of the all-in-one machine equipment with the windows system of the all-in-one machine equipment through a network.
Specifically, the android system and the windows system can be connected through a wired network or a wireless network, and the connection can be specifically selected according to actual conditions.
And S13, acquiring audio data acquired by the microphone in real time through the android system of the all-in-one machine device and sending the audio data to the windows system of the all-in-one machine device.
Since the microphone in this embodiment is connected to the android system, when the windows system needs to use the microphone to collect audio data, the microphone is started by the android system to acquire the audio data, and the audio data is sent to the windows system through the network. Because the audio data under the windows system is sent by the android system through the network, even if the channel of the all-in-one machine equipment is switched, the audio data in the windows system cannot be interrupted, and the video conference of the windows system cannot be interrupted.
Similarly, the present invention further provides an embodiment, and a microphone using method of an all-in-one machine device, which is applied to a windows system of the all-in-one machine device, as shown in fig. 3, the microphone using method specifically includes:
and S21, connecting the windows system of the all-in-one machine device with the android system of the all-in-one machine device through a network.
Similarly, the windows system is connected with the android system through a wired network or a wireless network.
And S22, receiving audio data sent by the android system of the all-in-one machine equipment through the windows system of the all-in-one machine equipment, generating a virtual sound card, and configuring input and output of the virtual sound card.
And step S23, storing the audio data received by the windows system of the all-in-one machine equipment in the virtual sound card.
Preferably, a UDP service is created through the windows system, the audio data sent by the android system is acquired, and the stored audio data is stored in the designated buffer area of the virtual sound card.
And step S24, reading and playing audio data from the virtual sound card through the sound card equipment of the windows system of the all-in-one machine equipment.
That is, the audio data is read from the designated buffer of the virtual sound card by the sound card device of the windows system and played. When the designated buffer of the virtual sound card is empty of audio data, the video conference or audio device is silent.
Similarly, when the android system needs to use the microphone, the audio data is temporarily stopped from being sent to the windows system.
Preferably, the invention also provides a specific example, and the working principle of the microphone of the all-in-one machine device is as follows:
the method comprises the steps of firstly connecting a microphone of the all-in-one machine device to an android system under an android channel of the all-in-one machine device, creating a background service program for acquiring audio data acquired by the microphone, then connecting the android system of the all-in-one machine device with a windows system through a network, and finally creating a UDP service for receiving UDP data in the windows system.
Therefore, the android system of the all-in-one machine device is connected with the windows system through the operation, and the connection of the microphone is completed.
And then starting a background service program through an android system of the all-in-one machine equipment and sending audio data acquired by the microphone in real time to UDP (user Datagram protocol) service of the windows system through a network. At this time, the windows system creates a virtual sound card, configures input and output of the virtual sound card, and stores the received audio data in a designated buffer area of the virtual sound card.
When the windows system creates the virtual sound card, the device manager of the windows system can automatically generate a sound card device, so that when the windows system carries out video conference or other functions, the audio data can be directly read from the appointed cache region of the virtual sound card through the sound card device for playing.
According to the android system, the microphone is directly connected to the android channel, and the microphone cannot follow the channel switching of the all-in-one machine equipment. When the windows system needs to use the microphone, audio data collected by the microphone is acquired in real time through the android system and is sent to the windows system through the network for playing. Because the data of the microphone is sent to the virtual sound card of the windows system by the android system through the network, no matter how the all-in-one machine device switches back and forth between the android channel and the windows channel, the audio data in the virtual sound card cannot be influenced, namely, the video conference of the windows system cannot be influenced.
Meanwhile, when the microphone is needed to be used in the android channel of the all-in-one machine device, audio data is stopped being sent to the windows system; at this time, since the specified buffer area of the virtual sound card of the windows system does not have audio data, the video conference of the windows system has no sound, but since the sound card device of the virtual sound card is still in an open state, the problem of the prior art that the windows system is crashed due to forced disconnection of a microphone is avoided.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. The all-in-one machine equipment is characterized by comprising an android system under an android channel, a windows system under a windows channel and a microphone; the microphone is connected to an android system below the android channel; the android system is connected with the windows system through a network; the android system is used for acquiring audio data acquired by the microphone in real time and storing the audio data in the android system; when the windows system uses a microphone, the windows system is used for generating a virtual sound card, configuring input and output of the virtual sound card, receiving the audio data in real time, storing the audio data in the virtual sound card, and then taking out the audio data from the virtual sound card through sound card equipment in the windows system and playing the audio data; and when the windows system generates the virtual sound card, correspondingly generating the sound card equipment in an equipment manager of the windows system.
2. The all-in-one machine device of claim 1, wherein a background service program is created in the android system; and the background service program is used for acquiring the audio data acquired by the microphone.
3. The all-in-one machine device of claim 1, wherein the android system is connected with the windows system through a wired network or a wireless network.
4. The all-in-one machine device of claim 1, wherein the windows system is configured to receive the audio data sent by the android system and store the audio data in a designated buffer of the virtual sound card by creating a UDP service.
5. The all-in-one machine device microphone using method is applied to the all-in-one machine device as claimed in any one of claims 1 to 4, and is characterized by comprising the following steps:
and (3) equipment connection step: connecting a microphone of the all-in-one machine device to an android system of the all-in-one machine device, and acquiring audio data acquired by the microphone through the android system;
a network connection step: connecting an android system of the all-in-one machine equipment with a windows system of the all-in-one machine equipment through a network;
audio data acquisition: and audio data acquired by the microphone is acquired in real time through the android system of the all-in-one machine equipment and is sent to the windows system of the all-in-one machine equipment.
6. The microphone using method of all-in-one machine device according to claim 5, wherein the device connecting step further comprises: and a background service program is created through an android system of the all-in-one machine device and is used for acquiring audio data acquired by the microphone in real time.
7. A storage medium which is a computer-readable storage medium having stored thereon a computer program which is a microphone use program, characterized in that: the microphone using program when executed by a processor implements the steps of the microphone using method of the all-in-one machine device according to any one of claims 5 to 6.
8. The all-in-one machine device microphone using method is applied to the all-in-one machine device as claimed in any one of claims 1 to 4, and is characterized by comprising the following steps:
a network connection step: connecting a windows system of the all-in-one machine equipment with an android system of the all-in-one machine equipment through a network;
a data receiving step: receiving audio data sent by an android system of the all-in-one machine equipment through a windows system of the all-in-one machine equipment, generating a virtual sound card, and configuring input and output of the virtual sound card;
a data storage step: the audio data received by a windows system of the all-in-one machine equipment are stored in the virtual sound card;
a playing step: and reading the audio data from the virtual sound card and playing the audio data through the sound card equipment of the windows system of the all-in-one machine equipment.
9. The microphone using method of an all-in-one machine device according to claim 8, wherein the data receiving step further comprises: and creating UDP service through a windows system of the all-in-one machine equipment, receiving the audio data sent by the android system of the all-in-one machine equipment, and storing the audio data in a designated buffer area of the virtual sound card.
10. A storage medium which is a computer-readable storage medium having stored thereon a computer program which is a microphone use program, characterized in that: the microphone using program when executed by a processor implements the steps of the microphone using method of the all-in-one machine device according to any one of claims 8 to 9.
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Address after: Room 238, room 406, 1 Yichuang street, Huangpu District, Guangzhou, Guangdong 510700 Applicant after: Guangzhou langguo Electronic Technology Co.,Ltd. Address before: Room 238, room 406, 1 Yichuang street, Huangpu District, Guangzhou, Guangdong 510700 Applicant before: GUANGZHOU LANGO ELECTRONIC SCIENCE & TECHNOLOGY Co.,Ltd. |