CN116074713A - State detection method and terminal of folding intelligent equipment - Google Patents
State detection method and terminal of folding intelligent equipment Download PDFInfo
- Publication number
- CN116074713A CN116074713A CN202211719806.7A CN202211719806A CN116074713A CN 116074713 A CN116074713 A CN 116074713A CN 202211719806 A CN202211719806 A CN 202211719806A CN 116074713 A CN116074713 A CN 116074713A
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- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 230000006698 induction Effects 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000004590 computer program Methods 0.000 claims description 8
- 230000006870 function Effects 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/025—Magnetic circuit
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2400/00—Loudspeakers
- H04R2400/11—Aspects regarding the frame of loudspeaker transducers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
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Abstract
The invention discloses a state detection method and a terminal of a folding intelligent device, and the method and the terminal are used for acquiring the working state of a loudspeaker in the folding intelligent device; if the working state is not working, acquiring induction information corresponding to a closed voice coil of the loudspeaker, and determining the opening and closing state of the folding intelligent device based on the induction information; if the working state is working, the current amplitude of the loudspeaker is obtained, and the opening and closing state of the folding intelligent device is determined based on the current amplitude, namely, the loudspeaker can realize the sensing function of the Hall element besides the conventional function of the loudspeaker, so that the Hall element is not required to be additionally arranged in the folding intelligent device, and the hardware cost and the internal space of the folding intelligent device are saved.
Description
Technical Field
The invention relates to the technical field of intelligent equipment, in particular to a state detection method and a terminal of folding intelligent equipment.
Background
The magnetic component for assisting the magnetism of the loudspeaker is arranged inside the existing folding intelligent equipment, the detection of the unfolding and closing states of the folding intelligent equipment is generally judged through the weak magnetic field change of the Hall element induction opening and closing process in the equipment, the Hall element is required to be arranged in the folding intelligent equipment, and the cost and the stacking space of the Hall element are required to be born, so that the internal space is smaller.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the state detection method and the terminal of the folding intelligent device can save hardware cost and internal space of the folding intelligent device.
In order to solve the technical problems, the invention adopts a technical scheme that:
a state detection method of a folding intelligent device comprises the following steps:
acquire foldable smart machine the working state of the middle speaker;
if the working state is not working, acquiring induction information corresponding to a closed voice coil of the loudspeaker, and determining the opening and closing state of the folding intelligent device based on the induction information;
and if the working state is working, acquiring the current amplitude of the loudspeaker, and determining the opening and closing state of the folding intelligent device based on the current amplitude.
In order to solve the technical problems, the invention adopts another technical scheme that:
a state detection terminal of a foldable intelligent device, comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the following steps when executing the computer program:
acquiring the working state of a loudspeaker in the folding intelligent equipment;
if the working state is not working, acquiring induction information corresponding to a closed voice coil of the loudspeaker, and determining the opening and closing state of the folding intelligent device based on the induction information;
and if the working state is working, acquiring the current amplitude of the loudspeaker, and determining the opening and closing state of the folding intelligent device based on the current amplitude.
The invention has the beneficial effects that: the working state of the loudspeaker in the folding intelligent equipment is obtained, if the working state is not working, the induction information corresponding to the closed voice coil of the loudspeaker is obtained, the opening and closing state of the folding intelligent equipment is determined based on the induction information, if the working state is working, the current amplitude of the loudspeaker is obtained, and the opening and closing state of the folding intelligent equipment is determined based on the current amplitude, namely, the loudspeaker can realize the induction function of the Hall element besides the conventional function of the loudspeaker, so that the Hall element is not required to be additionally arranged in the folding intelligent equipment, and the hardware cost and the internal space of the folding intelligent equipment are saved.
Drawings
Fig. 1 is a flowchart of steps of a method for detecting a state of a foldable intelligent device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a state detection terminal of a foldable intelligent device according to an embodiment of the present invention;
fig. 3 is a detection flow chart in a method for detecting a state of a foldable intelligent device according to an embodiment of the present invention.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present invention in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1, an embodiment of the present invention provides a method for detecting a state of a foldable intelligent device, including the steps of:
acquiring the working state of a loudspeaker in the folding intelligent equipment;
if the working state is not working, acquiring induction information corresponding to a closed voice coil of the loudspeaker, and determining the opening and closing state of the folding intelligent device based on the induction information;
and if the working state is working, acquiring the current amplitude of the loudspeaker, and determining the opening and closing state of the folding intelligent device based on the current amplitude.
From the above description, the beneficial effects of the invention are as follows: the working state of the loudspeaker in the folding intelligent equipment is obtained, if the working state is not working, the induction information corresponding to the closed voice coil of the loudspeaker is obtained, the opening and closing state of the folding intelligent equipment is determined based on the induction information, if the working state is working, the current amplitude of the loudspeaker is obtained, and the opening and closing state of the folding intelligent equipment is determined based on the current amplitude, namely, the loudspeaker can realize the induction function of the Hall element besides the conventional function of the loudspeaker, so that the Hall element is not required to be additionally arranged in the folding intelligent equipment, and the hardware cost and the internal space of the folding intelligent equipment are saved.
Further, the induction information includes an induced electromotive force and an induced current;
the determining the opening and closing state of the folding intelligent device based on the sensing information comprises the following steps:
judging whether the induced electromotive force is larger than a first preset value or not, and judging whether the induced current is larger than a second preset value or not, if so, determining that the opening and closing state of the folding intelligent device is changed.
According to the description, when the loudspeaker does not work, the circuit is still closed, the current is close to 0, and when the distance between the boosting magnetic component in the loudspeaker and the loudspeaker is obviously changed, namely, in the unfolding or closing process of the intelligent equipment, the magnetic field of the closed voice coil is changed, induced electromotive force and induced current can be generated in the voice coil, and whether the opening and closing state of the current folding intelligent equipment is changed can be accurately and effectively judged through the induced electromotive force and the induced current so as to replace the function of a Hall element.
Further, the determining the open-close state of the folding smart device based on the current amplitude includes:
acquiring initial amplitude of the loudspeaker and volume adjustment information corresponding to the current amplitude;
determining an amplitude variation condition according to the initial amplitude and the current amplitude;
and determining the opening and closing states of the folding intelligent equipment according to the amplitude change condition and the volume adjustment information.
As can be seen from the above description, the open-close state of the foldable intelligent device is determined according to the amplitude variation condition and the volume adjustment information, so that it can be determined whether the current foldable intelligent device is in an open or closed state under the condition that the speaker works, thereby realizing effective state detection.
Further, the amplitude variation condition includes an amplitude reduction;
the volume adjustment information includes manual adjustment;
the determining the opening and closing state of the folding intelligent device according to the amplitude variation condition and the volume adjustment information comprises the following steps:
if the amplitude change condition is that the amplitude is reduced, judging whether the volume adjustment information is manually adjusted, if so, determining that the opening and closing state of the folding intelligent equipment is unchanged, and if not, determining that the opening and closing state of the folding intelligent equipment is changed and is in an unfolding state.
According to the above description, when the opening and closing state is determined according to the amplitude change condition, the volume adjustment information is combined, so that the condition that the amplitude is reduced due to manual volume adjustment is eliminated, and the reliability of the state detection of the folding intelligent equipment is improved.
Further, the amplitude variation condition includes an increase in amplitude;
the determining the opening and closing state of the folding intelligent device according to the amplitude variation condition and the volume adjustment information comprises the following steps:
if the amplitude change condition is that the amplitude is increased, judging whether the volume adjustment information is manually adjusted, if so, determining that the opening and closing state of the folding intelligent equipment is unchanged, and if not, determining that the opening and closing state of the folding intelligent equipment is changed and is in a closed state.
According to the above description, when the amplitude is increased and the volume is not manually adjusted, the opening and closing state of the current folding intelligent device is determined to be changed and is in the closing state, so that the loudspeaker can replace the Hall element function, and the accurate opening or closing state can be identified, and therefore the hardware cost and the internal space of the folding intelligent device are saved.
Referring to fig. 2, a state detection terminal of a foldable intelligent device includes a memory, a processor, and a computer program stored in the memory and capable of running on the processor, wherein the processor implements the following steps when executing the computer program:
acquiring the working state of a loudspeaker in the folding intelligent equipment;
if the working state is not working, acquiring induction information corresponding to a closed voice coil of the loudspeaker, and determining the opening and closing state of the folding intelligent device based on the induction information;
and if the working state is working, acquiring the current amplitude of the loudspeaker, and determining the opening and closing state of the folding intelligent device based on the current amplitude.
From the above description, the beneficial effects of the invention are as follows: the working state of the loudspeaker in the folding intelligent equipment is obtained, if the working state is not working, the induction information corresponding to the closed voice coil of the loudspeaker is obtained, the opening and closing state of the folding intelligent equipment is determined based on the induction information, if the working state is working, the current amplitude of the loudspeaker is obtained, and the opening and closing state of the folding intelligent equipment is determined based on the current amplitude, namely, the loudspeaker can realize the induction function of the Hall element besides the conventional function of the loudspeaker, so that the Hall element is not required to be additionally arranged in the folding intelligent equipment, and the hardware cost and the internal space of the folding intelligent equipment are saved.
Further, the induction information includes an induced electromotive force and an induced current;
the determining the opening and closing state of the folding intelligent device based on the sensing information comprises the following steps:
judging whether the induced electromotive force is larger than a first preset value or not, and judging whether the induced current is larger than a second preset value or not, if so, determining that the opening and closing state of the folding intelligent device is changed.
According to the description, when the loudspeaker does not work, the circuit is still closed, the current is close to 0, and when the distance between the boosting magnetic component in the loudspeaker and the loudspeaker is obviously changed, namely, in the unfolding or closing process of the intelligent equipment, the magnetic field of the closed voice coil is changed, induced electromotive force and induced current can be generated in the voice coil, and whether the opening and closing state of the current folding intelligent equipment is changed can be accurately and effectively judged through the induced electromotive force and the induced current so as to replace the function of a Hall element.
Further, the determining the open-close state of the folding smart device based on the current amplitude includes:
acquiring initial amplitude of the loudspeaker and volume adjustment information corresponding to the current amplitude;
determining an amplitude variation condition according to the initial amplitude and the current amplitude;
and determining the opening and closing states of the folding intelligent equipment according to the amplitude change condition and the volume adjustment information.
As can be seen from the above description, the open-close state of the foldable intelligent device is determined according to the amplitude variation condition and the volume adjustment information, so that it can be determined whether the current foldable intelligent device is in an open or closed state under the condition that the speaker works, thereby realizing effective state detection.
Further, the amplitude variation condition includes an amplitude reduction;
the volume adjustment information includes manual adjustment;
the determining the opening and closing state of the folding intelligent device according to the amplitude variation condition and the volume adjustment information comprises the following steps:
if the amplitude change condition is that the amplitude is reduced, judging whether the volume adjustment information is manually adjusted, if so, determining that the opening and closing state of the folding intelligent equipment is unchanged, and if not, determining that the opening and closing state of the folding intelligent equipment is changed and is in an unfolding state.
According to the above description, when the opening and closing state is determined according to the amplitude change condition, the volume adjustment information is combined, so that the condition that the amplitude is reduced due to manual volume adjustment is eliminated, and the reliability of the state detection of the folding intelligent equipment is improved.
Further, the amplitude variation condition includes an increase in amplitude;
the determining the opening and closing state of the folding intelligent device according to the amplitude variation condition and the volume adjustment information comprises the following steps:
if the amplitude change condition is that the amplitude is increased, judging whether the volume adjustment information is manually adjusted, if so, determining that the opening and closing state of the folding intelligent equipment is unchanged, and if not, determining that the opening and closing state of the folding intelligent equipment is changed and is in a closed state.
According to the above description, when the amplitude is increased and the volume is not manually adjusted, the opening and closing state of the current folding intelligent device is determined to be changed and is in the closing state, so that the loudspeaker can replace the Hall element function, and the accurate opening or closing state can be identified, and therefore the hardware cost and the internal space of the folding intelligent device are saved.
The state detection method and the terminal of the folding intelligent device can be applied to the folding intelligent device with the magnetic component for boosting the loudspeaker, and the following description is given by the specific embodiment:
example 1
Referring to fig. 1 and 3, a method for detecting a state of a foldable intelligent device according to the present embodiment includes the steps of:
s1, acquiring the working state of a loudspeaker in folding intelligent equipment;
s2, if the working state is not working, acquiring induction information corresponding to a closed voice coil of the loudspeaker, and determining the opening and closing state of the folding intelligent device based on the induction information, wherein the method specifically comprises the following steps of:
s21, obtaining induction information corresponding to the closed voice coil of the loudspeaker, wherein the induction information comprises induction electromotive force and induction current.
S22, judging whether the induced electromotive force is larger than a first preset value or not, and judging whether the induced current is larger than a second preset value or not, if yes, determining that the opening and closing state of the folding intelligent device is changed, otherwise, determining that the opening and closing state of the folding intelligent device is not changed.
S3, if the working state is working, acquiring the current amplitude of the loudspeaker, and determining the opening and closing state of the folding intelligent device based on the current amplitude, as shown in FIG. 3, wherein the method specifically comprises the following steps:
s31, acquiring the current amplitude of the loudspeaker.
In an alternative embodiment, the current amplitude of the speaker is obtained by Smart PA (Smart power amplifier) on the Smart device.
S32, acquiring initial amplitude of the loudspeaker and volume adjustment information corresponding to the current amplitude;
the volume adjustment information comprises manual adjustment, and the volume adjustment information is volume adjustment information at the same time as the current amplitude.
S33, determining an amplitude change condition according to the initial amplitude and the current amplitude;
wherein the amplitude variation condition includes an amplitude decrease or an amplitude increase.
S34, determining the opening and closing state of the folding intelligent device according to the amplitude change condition and the volume adjustment information, wherein the method specifically comprises the following steps:
and S341, if the amplitude change condition is that the amplitude is reduced, judging whether the volume adjustment information is manually adjusted, if so, determining that the opening and closing state of the folding intelligent device is unchanged, and if not, determining that the opening and closing state of the folding intelligent device is changed and is in an unfolding state.
S342, if the amplitude change condition is the amplitude increase, judging whether the volume adjustment information is the manual adjustment, if so, and determining that the opening and closing state of the folding intelligent equipment is unchanged, and if not, determining that the opening and closing state of the folding intelligent equipment is changed and is in a closed state.
Example two
Referring to fig. 2, a state detection terminal of a folded intelligent device in the present embodiment includes a memory, a processor and a computer program stored in the memory and capable of running on the processor, where the processor implements each step in the state detection method of the folded intelligent device in the first embodiment when executing the computer program.
In summary, the state detection method and the terminal for the foldable intelligent device provided by the invention acquire the working state of the loudspeaker in the foldable intelligent device; if the working state is not working, acquiring induction information corresponding to a closed voice coil of the loudspeaker, and determining the opening and closing state of the folding intelligent device based on the induction information; if the working state is working, the current amplitude of the loudspeaker is obtained, the opening and closing state of the folding intelligent device is determined based on the current amplitude, and particularly, when the opening and closing state is determined according to the amplitude change condition, the volume adjusting information is combined, so that the condition that the amplitude is reduced due to manual volume adjustment is eliminated, and the reliability of the state detection of the folding intelligent device is improved.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent changes made by the specification and drawings of the present invention, or direct or indirect application in the relevant art, are included in the scope of the present invention.
Claims (10)
1. The state detection method of the folding intelligent device is characterized by comprising the following steps:
acquiring the working state of a loudspeaker in the folding intelligent equipment;
if the working state is not working, acquiring induction information corresponding to a closed voice coil of the loudspeaker, and determining the opening and closing state of the folding intelligent device based on the induction information;
and if the working state is working, acquiring the current amplitude of the loudspeaker, and determining the opening and closing state of the folding intelligent device based on the current amplitude.
2. The method for detecting the state of a foldable intelligent device according to claim 1, wherein the induction information includes induced electromotive force and induced current;
the determining the opening and closing state of the folding intelligent device based on the sensing information comprises the following steps:
judging whether the induced electromotive force is larger than a first preset value or not, and judging whether the induced current is larger than a second preset value or not, if so, determining that the opening and closing state of the folding intelligent device is changed.
3. The method for detecting the state of a folding smart device according to claim 1, wherein the determining the open-close state of the folding smart device based on the current amplitude comprises:
acquiring initial amplitude of the loudspeaker and volume adjustment information corresponding to the current amplitude;
determining an amplitude variation condition according to the initial amplitude and the current amplitude;
and determining the opening and closing states of the folding intelligent equipment according to the amplitude change condition and the volume adjustment information.
4. A method of detecting the status of a foldable intelligent device according to claim 3, wherein said amplitude variation condition comprises a decrease in amplitude;
the volume adjustment information includes manual adjustment;
the determining the opening and closing state of the folding intelligent device according to the amplitude variation condition and the volume adjustment information comprises the following steps:
if the amplitude change condition is that the amplitude is reduced, judging whether the volume adjustment information is manually adjusted, if so, determining that the opening and closing state of the folding intelligent equipment is unchanged, and if not, determining that the opening and closing state of the folding intelligent equipment is changed and is in an unfolding state.
5. The method for detecting the state of a foldable intelligent device according to claim 4, wherein the amplitude change condition includes an increase in amplitude;
the determining the opening and closing state of the folding intelligent device according to the amplitude variation condition and the volume adjustment information comprises the following steps:
if the amplitude change condition is that the amplitude is increased, judging whether the volume adjustment information is manually adjusted, if so, determining that the opening and closing state of the folding intelligent equipment is unchanged, and if not, determining that the opening and closing state of the folding intelligent equipment is changed and is in a closed state.
6. A state detection terminal of a foldable intelligent device, comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the following steps when executing the computer program:
acquiring the working state of a loudspeaker in the folding intelligent equipment;
if the working state is not working, acquiring induction information corresponding to a closed voice coil of the loudspeaker, and determining the opening and closing state of the folding intelligent device based on the induction information;
and if the working state is working, acquiring the current amplitude of the loudspeaker, and determining the opening and closing state of the folding intelligent device based on the current amplitude.
7. The state detection terminal of a folding intelligent device according to claim 6, wherein the induction information includes induced electromotive force and induced current;
the determining the opening and closing state of the folding intelligent device based on the sensing information comprises the following steps:
judging whether the induced electromotive force is larger than a first preset value or not, and judging whether the induced current is larger than a second preset value or not, if so, determining that the opening and closing state of the folding intelligent device is changed.
8. The state detection terminal of claim 6, wherein the determining the open-close state of the folded smart device based on the current amplitude comprises:
acquiring initial amplitude of the loudspeaker and volume adjustment information corresponding to the current amplitude;
determining an amplitude variation condition according to the initial amplitude and the current amplitude;
and determining the opening and closing states of the folding intelligent equipment according to the amplitude change condition and the volume adjustment information.
9. The state detection terminal of a folding intelligent device according to claim 8, wherein the amplitude change condition includes an amplitude decrease;
the volume adjustment information includes manual adjustment;
the determining the opening and closing state of the folding intelligent device according to the amplitude variation condition and the volume adjustment information comprises the following steps:
if the amplitude change condition is that the amplitude is reduced, judging whether the volume adjustment information is manually adjusted, if so, determining that the opening and closing state of the folding intelligent equipment is unchanged, and if not, determining that the opening and closing state of the folding intelligent equipment is changed and is in an unfolding state.
10. The state detection terminal of a folding intelligent device according to claim 9, wherein the amplitude change condition includes an increase in amplitude;
the determining the opening and closing state of the folding intelligent device according to the amplitude variation condition and the volume adjustment information comprises the following steps:
if the amplitude change condition is that the amplitude is increased, judging whether the volume adjustment information is manually adjusted, if so, determining that the opening and closing state of the folding intelligent equipment is unchanged, and if not, determining that the opening and closing state of the folding intelligent equipment is changed and is in a closed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211719806.7A CN116074713B (en) | 2022-12-30 | 2022-12-30 | State detection method and terminal of folding intelligent equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211719806.7A CN116074713B (en) | 2022-12-30 | 2022-12-30 | State detection method and terminal of folding intelligent equipment |
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| CN116074713A true CN116074713A (en) | 2023-05-05 |
| CN116074713B CN116074713B (en) | 2024-09-10 |
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| CN107967202A (en) * | 2017-12-21 | 2018-04-27 | 维沃移动通信有限公司 | A kind of Folding screen folding condition determines method, mobile terminal |
| CN108430004A (en) * | 2018-04-16 | 2018-08-21 | 维沃移动通信有限公司 | A kind of loud speaker amplitude regulating device, adjusting method and mobile terminal |
| CN110072008A (en) * | 2019-04-15 | 2019-07-30 | 珠海格力电器股份有限公司 | Adjusting method of folding screen terminal, terminal and computer readable storage medium |
| CN111510829A (en) * | 2020-04-09 | 2020-08-07 | 北京小米移动软件有限公司 | Audio control method and device and electronic equipment |
| EP3889733A1 (en) * | 2020-04-03 | 2021-10-06 | Beijing Xiaomi Mobile Software Co., Ltd. | Methods and devices for detecting state of flexible screen, electronic device, and storage medium |
| WO2022052740A1 (en) * | 2020-09-11 | 2022-03-17 | 华为技术有限公司 | Folding device and method for controlling opening and closing thereof |
| WO2022143484A1 (en) * | 2020-12-30 | 2022-07-07 | 维沃移动通信有限公司 | Electronic device and folding angle detection method therefor |
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2022
- 2022-12-30 CN CN202211719806.7A patent/CN116074713B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107967202A (en) * | 2017-12-21 | 2018-04-27 | 维沃移动通信有限公司 | A kind of Folding screen folding condition determines method, mobile terminal |
| CN108430004A (en) * | 2018-04-16 | 2018-08-21 | 维沃移动通信有限公司 | A kind of loud speaker amplitude regulating device, adjusting method and mobile terminal |
| CN110072008A (en) * | 2019-04-15 | 2019-07-30 | 珠海格力电器股份有限公司 | Adjusting method of folding screen terminal, terminal and computer readable storage medium |
| EP3889733A1 (en) * | 2020-04-03 | 2021-10-06 | Beijing Xiaomi Mobile Software Co., Ltd. | Methods and devices for detecting state of flexible screen, electronic device, and storage medium |
| CN111510829A (en) * | 2020-04-09 | 2020-08-07 | 北京小米移动软件有限公司 | Audio control method and device and electronic equipment |
| WO2022052740A1 (en) * | 2020-09-11 | 2022-03-17 | 华为技术有限公司 | Folding device and method for controlling opening and closing thereof |
| WO2022143484A1 (en) * | 2020-12-30 | 2022-07-07 | 维沃移动通信有限公司 | Electronic device and folding angle detection method therefor |
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|---|---|
| CN116074713B (en) | 2024-09-10 |
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