CN108897520A - A kind of control system for computer - Google Patents
A kind of control system for computer Download PDFInfo
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- CN108897520A CN108897520A CN201810689905.2A CN201810689905A CN108897520A CN 108897520 A CN108897520 A CN 108897520A CN 201810689905 A CN201810689905 A CN 201810689905A CN 108897520 A CN108897520 A CN 108897520A
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- loudspeaker
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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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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
The present invention provides a kind of control systems for computer, belong to field of computer technology.The control system includes：Sound transducer, for detecting the environmental noise level of computer body region；Controller is connect with sound transducer and computer body respectively, for controlling computer body to reduce the broadcast sound volume of loudspeaker in the case where environmental noise level is loudspeaker greater than the type of preset audio intensity threshold and audio output apparatus.The control system is capable of the broadcast sound volume of the audio output apparatus of intelligent regulating calculation machine, to provide the user with the acoustic environment of the most comfortable.
Description
Technical field
The present invention relates to field of computer technology, more particularly to a kind of control system for computer.
Background technique
With the improvement of living standards, computer comes into every household as most basic household electrical appliance, while also becoming
Most basic office equipment.In order to meet the growing needs of people, computer is also stronger towards performance, function is more, more
The direction of hommization is developed.
For amusement and recreation or need of work, no matter being in or office, people are frequently necessary to by calculating machine sowing
Put some audio files or video file.But it is necessary to considering when home or office has the generation of other sound simultaneously
Whether the broadcast sound volume of the according to the actual situation audio output apparatus of appropriate adjustment computer is needed.As colleagues chat in office
It when, in order to avoid interfere other work together exchange, broadcast sound volume should be reduced.
Summary of the invention
The object of the present invention is to provide a kind of control system for computer, which being capable of intelligent regulating calculation
The broadcast sound volume of the audio output apparatus of machine, to provide the user with the acoustic environment of the most comfortable.
To achieve the goals above, the present invention provides a kind of control system for computer, which includes：Sound
Sound sensor generates and sends indicative for environments noise intensity for detecting the environmental noise level of computer body region
Noise detecting signal；Controller is connect with sound transducer and computer body respectively, is used for：Receive computer body
The control instruction of user；In the case where receiving control instruction, start sound transducer；Noise is received by sound transducer
Signal is detected to obtain environmental noise level；Judge whether environmental noise level is greater than preset audio intensity threshold；Judging
In the case that environmental noise level is greater than preset audio intensity threshold, the class of the audio output apparatus of computer body is obtained
Type；Whether the type for judging audio output apparatus is loudspeaker；The case where the type for judging audio output apparatus is loudspeaker
Under, computer body is controlled to reduce the broadcast sound volume of loudspeaker.
Preferably, which further includes：Range sensor, for detect between user and computer body away from
From the distance for generating and sending instruction distance detects signal；Controller is further used for：In the type for judging audio output apparatus
In the case where loudspeaker, start range sensor；Distance detection signal is received, to obtain distance；According to the big ditty of distance
Save the broadcast sound volume of loudspeaker.
Preferably, it is specifically included according to the broadcast sound volume of the big minor adjustment loudspeaker of distance：Judge distance whether be greater than away from
From threshold value；In the case where judgement distance is greater than distance threshold, judge whether distance is in enlarging state or reduces state；?
In the case that judgement distance is greater than distance threshold and is in enlarging state, computer body is controlled to increase the broadcasting sound of loudspeaker
Amount；In the case where judgement distance is greater than distance threshold and is in reduction state, computer body is controlled to reduce loudspeaker
Broadcast sound volume.
Preferably, which further includes：Motion bracelet generates and sends finger for the heart rate of real-time detection user
Show the heart rate detection signal of heart rate；Controller is further used for：Heart rate detection signal is received, to obtain heart rate；Judging heart rate is
It is no to be lower than default heart rate；In the case where judging that heart rate is lower than default heart rate, computer body is controlled to reduce broadcasting for loudspeaker
Playback amount.
Preferably, which further includes：Electronic clock, controller are further used for：Judging audio output apparatus
Type be loudspeaker in the case where, real-time time is obtained by electronic clock；Judge whether real-time time is more than preset time；
In the case where judging that real-time time is more than preset time, computer body is controlled to reduce the broadcast sound volume of loudspeaker.
Through the above technical solutions, the control system first detects environmental noise level before opening audio output apparatus,
According to the type adjustment broadcast sound volume of environmental noise level and audio output apparatus, the audiovisual ring of the most comfortable can be provided the user with
Border.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of flow chart for computer control method according to an embodiment of the present invention；
Fig. 2 is a kind of flow chart for computer control method according to an embodiment of the present invention；
Fig. 3 is a kind of flow chart for computer control method according to an embodiment of the present invention；
Fig. 4 is a kind of flow chart for computer control method according to an embodiment of the present invention；
Fig. 5 is a kind of structural block diagram of control system for computer according to an embodiment of the present invention；
Fig. 6 is a kind of structural block diagram of control system for computer according to an embodiment of the present invention；
Fig. 7 is a kind of structural block diagram of control system for computer according to an embodiment of the present invention；
Fig. 8 is a kind of structural block diagram of control system for computer according to an embodiment of the present invention.
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
Fig. 1 is a kind of flow chart for computer control method according to an embodiment of the present invention.Such as Fig. 1 institute
Show, provides one kind for computer control method in one embodiment of the present invention, which may include：
In step s101, the control instruction of the user of computer body is received；
In step s 102, in the case where receiving control instruction, the environment of detection computer body region is made an uproar
Sound intensity degree；
In step s 103, judge whether environmental noise level is greater than preset audio intensity threshold；
In step S104, in the case where judging that environmental noise level is greater than preset audio intensity threshold, meter is obtained
The type of the audio output apparatus of calculation machine ontology；
In step s105, whether the type for judging audio output apparatus is loudspeaker；
In step s 106, in the case where judging the type of audio output apparatus for loudspeaker, computer body is controlled
To reduce the broadcast sound volume of loudspeaker.
Before the audio output apparatus of computer body is opened, user issues the control of detection indoor environment noise intensity
Instruction.Indoor environment noise, which for example can be colleague or household, chats and generates, if audio output apparatus selects loudspeaker, but
It is that should just reduce the broadcast sound volume of loudspeaker at this time in order to avoid influencing exchange.
Fig. 2 is a kind of flow chart for computer control method according to an embodiment of the present invention.Such as Fig. 2 institute
Show, provides one kind for computer control method, compared with control method shown in FIG. 1 in one embodiment of the present invention
Compared with the control method can also include：
In step S207, in the case where the type of audio output apparatus is loudspeaker, user and computer sheet are detected
The distance between body；
In step S208, according to the broadcast sound volume of the big minor adjustment loudspeaker of distance.
Specifically, it can wrap according to the broadcast sound volume of the big minor adjustment loudspeaker of distance between user and computer body
It includes：
Judge whether distance is greater than distance threshold；
In the case where judgement distance is greater than distance threshold, judge whether distance is in enlarging state or reduces state；
In the case where judgement distance is greater than distance threshold and is in enlarging state, computer body is controlled to increase loudspeaking
The broadcast sound volume of device；
In the case where judgement distance is greater than distance threshold and is in reduction state, computer body is controlled to reduce loudspeaking
The broadcast sound volume of device.
Heart rate can react the mood of user to a certain extent, and under normal circumstances, the heart rate of user is lower, then show to use
The mood at family is more low, is suitable for soft, quiet music environment.
Fig. 3 is a kind of flow chart for computer control method according to an embodiment of the present invention.Such as Fig. 3 institute
Show, provides one kind for computer control method, compared with control method shown in Fig. 2 in one embodiment of the present invention
Compared with the control method can also include：
In step S309, the heart rate of real-time detection user；
In step s310, judge whether heart rate is lower than default heart rate；
In step S311, in the case where judging that heart rate is lower than default heart rate, computer is controlled to reduce loudspeaker
Broadcast sound volume.
It, at dead of night, should be appropriate in order to avoid influencing the people of surrounding if the audio output apparatus that user selects is loudspeaker
Reduce the broadcast sound volume of loudspeaker.
Fig. 4 is a kind of flow chart for computer control method according to an embodiment of the present invention.Such as Fig. 4 institute
Show, provides one kind for computer control method, compared with control method shown in FIG. 1 in one embodiment of the present invention
Compared with the control method can also include：
In step S 407, in the case where the type of audio output apparatus is loudspeaker, real-time time is obtained；
In step S408, judge whether real-time time is more than preset time；
In step S409, in the case where judging that real-time time is more than preset time, computer is controlled to reduce loudspeaking
The broadcast sound volume of device.
Preset time for example can be 11 o'clock of night.
It will be appreciated by those skilled in the art that in any one of the above in computer control method, reducing or
Before person increases the broadcast sound volume of loudspeaker, the current broadcast sound volume of loudspeaker all should be first obtained, and judge current broadcasting
Whether volume is more than or less than for the preset broadcast sound volume of the situation, needs to reduce or increase broadcasting for loudspeaker in judgement
In the case where playback amount, relevant operation can be just executed.
Fig. 5 is a kind of structural block diagram of control system for computer according to an embodiment of the present invention.Such as Fig. 5
It is shown, a kind of control system for computer is provided in one embodiment of the present invention, which may include：
Sound transducer 10 generates and sends finger for detecting the environmental noise level of 30 region of computer body
Show the noise detecting signal of environmental noise level；
Controller 20 connect with sound transducer 10 and computer body 30 respectively, is used for：
Receive the control instruction of the user of computer body 30；
In the case where receiving control instruction, start sound transducer 10；
Noise detecting signal is received by sound transducer 10 to obtain environmental noise level；
Judge whether environmental noise level is greater than preset audio intensity threshold；
In the case where judging that environmental noise level is greater than preset audio intensity threshold, the sound of computer body 30 is obtained
The type of frequency output equipment；
Whether the type for judging audio output apparatus is loudspeaker；
In the case where judging the type of audio output apparatus for loudspeaker, computer body 30 is controlled to reduce loudspeaker
Broadcast sound volume.
Fig. 6 is a kind of structural block diagram of control system for computer according to an embodiment of the present invention.Such as Fig. 6
It is shown, a kind of control system for computer is provided in one embodiment of the present invention, with control system phase shown in fig. 5
Compare, which can also include：
Range sensor 40 generates and sends instruction distance for detecting the distance between user and computer body 30
Distance detect signal；
Controller 20 is further used for：
In the case where judging the type of audio output apparatus for loudspeaker, start range sensor 40；
Distance detection signal is received, to obtain distance；
According to the broadcast sound volume of the big minor adjustment loudspeaker of distance.
In one embodiment of the present invention, it is specifically included according to the broadcast sound volume of the big minor adjustment loudspeaker of distance：
Judge whether distance is greater than distance threshold；
In the case where judgement distance is greater than distance threshold, judge whether distance is in enlarging state or reduces state；
In the case where judgement distance is greater than distance threshold and is in enlarging state, controls computer body 30 and raised with increasing
The broadcast sound volume of sound device；
In the case where judgement distance is greater than distance threshold and is in reduction state, controls computer body 30 and raised with reducing
The broadcast sound volume of sound device.
In one embodiment of the present invention, controller 20 can also be further used for：
In the case where the type of audio output apparatus is earphone, judge whether the broadcast sound volume of earphone is more than broadcast sound volume
Threshold value；
In the case where judging that the broadcast sound volume of earphone is more than broadcast sound volume threshold value, control computer body 30 generates instruction
The excessive warning instruction of broadcast sound volume, and issue language.
Fig. 7 is a kind of structural block diagram of control system for computer according to an embodiment of the present invention.Such as Fig. 7
It is shown, a kind of control system for computer is provided in one embodiment of the present invention, with control system phase shown in fig. 6
Compare, which can also include：
Motion bracelet 60 generates and sends the heart rate detection signal of instruction heart rate for the heart rate of real-time detection user；
Controller 20 is further used for：
Heart rate detection signal is received, to obtain heart rate；
Judge whether heart rate is lower than default heart rate；
In the case where judging that heart rate is lower than default heart rate, computer body 30 is controlled to reduce the broadcasting sound of loudspeaker
Amount.
Fig. 8 is a kind of structural block diagram of control system for computer according to an embodiment of the present invention.Such as Fig. 8
It is shown, a kind of control system for computer is provided in one embodiment of the present invention, with control system phase shown in Fig. 7
Compare, which can also include：
Electronic clock 70；
Controller 20 is further used for：
In the case where judging the type of audio output apparatus for loudspeaker, real-time time is obtained by electronic clock 70；
Judge whether real-time time is more than preset time；
In the case where judging that real-time time is more than preset time, computer body 30 is controlled to reduce the broadcasting of loudspeaker
Volume.
In one embodiment of the present invention, a kind of computer is additionally provided, which for example may include：
Above-mentioned computer body 30；And
Any one above-mentioned is used for the control system of computer.
By above embodiment, the control method and control system first detect environment before opening audio output apparatus
Noise intensity can provide the user with most easypro according to the type adjustment broadcast sound volume of environmental noise level and audio output apparatus
Suitable audio visual environment.
Optional embodiment of the invention is described in detail in conjunction with attached drawing above, still, the present invention is not limited to it is above-mentioned can
The detail in embodiment is selected, within the scope of the technical concept of the present invention, technical solution of the present invention can be carried out more
Kind simple variant, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, embodiment of the present invention
To various combinations of possible ways, no further explanation will be given.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention embodiment equally should be considered as embodiment of the present invention disclosure of that.
Claims (5)
1. a kind of control system for computer, which is characterized in that including：
Sound transducer (10) generates and sends finger for detecting the environmental noise level of computer body (30) region
Show the noise detecting signal of the environmental noise level；
Controller (20) connect with the sound transducer (10) and the computer body (30) respectively, is used for：
Receive the control instruction of the user of the computer body (30)；
In the case where receiving the control instruction, start the sound transducer (10)；
The noise detecting signal is received by the sound transducer (10) to obtain the environmental noise level；
Judge whether the environmental noise level is greater than preset audio intensity threshold；
In the case where judging that the environmental noise level is greater than preset audio intensity threshold, the computer body is obtained
(30) type of audio output apparatus；
Whether the type for judging the audio output apparatus is loudspeaker；
In the case where judging the type of the audio output apparatus for loudspeaker, the computer body (30) is controlled to reduce
The broadcast sound volume of the loudspeaker.
2. control system according to claim 1, which is characterized in that further include：
Range sensor (40) generates and sends for detecting the distance between the user and the computer body (30)
Indicate the distance detection signal of the distance；
The controller (20) is further used for：
In the case where judging the type of the audio output apparatus for loudspeaker, start the range sensor (40)；
The distance detection signal is received, to obtain the distance；
According to the broadcast sound volume of loudspeaker described in the big minor adjustment of the distance.
3. control system according to claim 2, which is characterized in that raised described in the big minor adjustment according to the distance
The broadcast sound volume of sound device specifically includes：
Judge whether the distance is greater than distance threshold；
In the case where judging that the distance is greater than distance threshold, judge whether the distance is in enlarging state or reduces shape
State；
Judging that the distance is greater than distance threshold and in the case where in enlarging state, control the computer body (30) with
Increase the broadcast sound volume of the loudspeaker；
Judging that the distance is greater than distance threshold and in the case where in reduction state, control the computer body (30) with
Reduce the broadcast sound volume of the loudspeaker.
4. control system as claimed in any of claims 1 to 3, which is characterized in that further include：
Motion bracelet (60) generates and sends the heart rate detection for indicating the heart rate for the heart rate of user described in real-time detection
Signal；
The controller (20) is further used for：
The heart rate detection signal is received, to obtain the heart rate；
Judge whether the heart rate is lower than default heart rate；
In the case where judging that the heart rate is lower than default heart rate, the computer body (30) is controlled to reduce the loudspeaker
Broadcast sound volume.
5. control system according to claim 4, further includes：Electronic clock (70), the controller (20) are further used
In：
In the case where judging the type of the audio output apparatus for loudspeaker, obtained by the electronic clock (70) real-time
Time；
Judge whether the real-time time is more than preset time；
In the case where judging that the real-time time is more than preset time, the computer body (30) is controlled to raise described in reduction
The broadcast sound volume of sound device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810689905.2A CN108897520A (en) | 2018-06-28 | 2018-06-28 | A kind of control system for computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810689905.2A CN108897520A (en) | 2018-06-28 | 2018-06-28 | A kind of control system for computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108897520A true CN108897520A (en) | 2018-11-27 |
Family
ID=64346978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810689905.2A Withdrawn CN108897520A (en) | 2018-06-28 | 2018-06-28 | A kind of control system for computer |
Country Status (1)
| Country | Link |
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| CN (1) | CN108897520A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113542700A (en) * | 2020-04-15 | 2021-10-22 | 苏州佳世达光电有限公司 | Control method for projection device and projection device applying control method |
-
2018
- 2018-06-28 CN CN201810689905.2A patent/CN108897520A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113542700A (en) * | 2020-04-15 | 2021-10-22 | 苏州佳世达光电有限公司 | Control method for projection device and projection device applying control method |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181127 |
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| WW01 | Invention patent application withdrawn after publication |