CN111610845A - Intelligent power-saving microphone based on acceleration sensor and electric energy management method and device - Google Patents
Intelligent power-saving microphone based on acceleration sensor and electric energy management method and device Download PDFInfo
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- CN111610845A CN111610845A CN202010430454.8A CN202010430454A CN111610845A CN 111610845 A CN111610845 A CN 111610845A CN 202010430454 A CN202010430454 A CN 202010430454A CN 111610845 A CN111610845 A CN 111610845A
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- 230000001133 acceleration Effects 0.000 title claims abstract description 37
- 230000003068 static effect Effects 0.000 claims abstract description 91
- 238000000034 method Methods 0.000 claims abstract description 25
- 238000004590 computer program Methods 0.000 claims description 6
- 230000001960 triggered effect Effects 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
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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
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3231—Monitoring the presence, absence or movement of users
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/18—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration in two or more dimensions
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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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
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Abstract
The invention discloses an electric energy management method, wherein a processor in the method can judge whether a microphone body is in a static state or not according to motion state data of the microphone body, and can control a battery to stop supplying power to the microphone body when the microphone body is continuously in the static state for a time length exceeding a first preset time length (at the moment, the microphone is probably shelved and is not in a use state), and because the power consumption of the processor is far less than that of the microphone body under normal conditions, the method can prevent a wireless microphone from being exhausted before the wireless microphone is used next time, so that the operation of a user for replacing the battery is avoided, on one hand, energy is saved, and on the other hand, the complexity of use is reduced. The invention also discloses an electric energy management device and an intelligent power-saving microphone based on the acceleration sensor, and the electric energy management device and the intelligent power-saving microphone have the same beneficial effects as the electric energy management method.
Description
Technical Field
The invention relates to the field of microphones, in particular to an electric energy management method, and also relates to an electric energy management device and an intelligent power-saving microphone based on an acceleration sensor.
Background
The microphone is a common voice recording device, is commonly used in occasions such as conversation recording, conference hosting, public speaking and the like, is particularly common in a handheld wireless microphone powered by a battery, and is more flexible and convenient to use due to the fact that interference of a wire harness is avoided; the opening and closing of wireless microphone can be controlled through manual switch, but many users often forget to close the microphone through manual switch after the use for the battery has continuously been for the power supply of microphone body and the exhaust electric energy very fast, has caused the waste of the energy on the one hand, and on the other hand the user still need change the battery before next use, has increased the loaded down with trivial details degree of use.
Therefore, how to provide a solution to the above technical problem is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide an electric energy management method, which saves energy and reduces the complexity of use; the invention also aims to provide an electric energy management device and an intelligent power-saving microphone based on an acceleration sensor, which save energy on one hand and reduce the complexity of use on the other hand.
In order to solve the above technical problem, the present invention provides an electric energy management method applied to a processor, including:
acquiring motion state data of the microphone body through an acceleration sensor;
judging whether the microphone body is in a static state or not according to the motion state data;
if the microphone body is in the static state, judging whether the continuous time length of the microphone body in the static state exceeds a first preset time length;
and if the current value exceeds the preset value, controlling the battery to stop supplying power to the microphone body.
Preferably, after determining whether the microphone body is in a stationary state according to the motion state data, the power management method further includes:
and if the microphone is in a non-static state, controlling the battery to supply power to the microphone body.
Preferably, after the duration that the microphone body is continuously in the stationary state exceeds a first preset duration, the power management method further includes:
judging whether the continuous static state duration of the microphone body exceeds a second preset duration or not;
if yes, executing a power-off program;
the power management method further comprises:
in a power-off state, executing a power-on program when electric energy is received from the power supply interface;
and the second preset time length is longer than the first preset time length.
Preferably, the judging whether the duration of the continuous static state of the microphone body exceeds a first preset duration specifically includes:
adding one to the static state count value;
judging whether the static state count value is larger than a first preset threshold value or not;
if the power management system is in the non-static state, the power management method further comprises the following steps:
clearing the static state count value;
after determining whether the static state count value is greater than a first preset threshold, the electric energy management method further includes:
if the motion state data is not larger than the first preset threshold, executing the step of acquiring the motion state data of the microphone body after a preset period;
judging whether the continuous time length of the microphone body in the static state exceeds a second preset time length specifically:
adding the static state count value and judging whether the static state count value is larger than a second preset threshold value;
after determining whether the static state count value is greater than a second preset threshold, the electric energy management method further includes:
if the motion state data is not larger than the second preset threshold, executing the step of acquiring the motion state data of the microphone body after a preset period;
the product of the preset period and the first preset threshold is equal to the first preset time, and the product of the preset period and the second preset threshold is equal to the second preset time.
Preferably, the control battery supplies power to the microphone body specifically as follows:
controlling a control switch arranged between the battery and the microphone body to be closed;
the control battery stops being the power supply of microphone body specifically does:
and controlling the control switch to be switched off.
Preferably, the control switch is a relay.
Preferably, the acquiring of the motion state data of the microphone body by the acceleration sensor specifically includes:
acquiring triaxial acceleration data of the microphone body through a triaxial acceleration sensor;
judging whether the microphone body is in a static state according to the motion state data specifically comprises the following steps:
judging whether the triaxial acceleration data are all smaller than a preset threshold value;
if yes, judging that the microphone body is in a static state;
if not, the microphone body is judged to be in a non-static state.
Preferably, the acquiring of the motion state data of the microphone body by the acceleration sensor specifically includes:
acquiring attitude data of the microphone body through an attitude sensor;
judging whether the microphone body is in a static state according to the motion state data specifically comprises the following steps:
judging whether the axis of the microphone body is parallel to the ground or not according to the attitude data;
if yes, judging that the microphone body is in a static state;
if not, the microphone body is judged to be in a non-static state.
In order to solve the above technical problem, the present invention further provides an electric energy management device, including:
the acquisition module is used for acquiring motion state data of the microphone body through the acceleration sensor;
the first judgment module is used for judging whether the microphone body is in a static state according to the motion state data, and if the microphone body is in the static state, the second judgment module is triggered;
the second judging module is used for judging whether the duration of the microphone body continuously in the static state exceeds a first preset duration or not, and if the duration exceeds the first preset duration, the control module is triggered;
and the control module is used for controlling the battery to stop supplying power to the microphone body.
In order to solve the above technical problem, the present invention further provides an intelligent power saving microphone based on an acceleration sensor, comprising:
a memory for storing a computer program;
a processor for implementing the steps of the power management method as described in any one of the above when executing the computer program.
The invention provides an electric energy management method, wherein a processor in the method can judge whether a microphone body is in a static state or not according to motion state data of the microphone body, and can control a battery to stop supplying power to the microphone body when the microphone body is continuously in the static state for a time length exceeding a first preset time length (at the moment, the microphone is probably shelved and is not in a use state), and because the power consumption of the processor is far less than that of the microphone body under normal conditions, the method can prevent a wireless microphone from being exhausted before the wireless microphone is used next time, so that the operation of a user for replacing the battery is avoided, on one hand, energy is saved, and on the other hand, the complexity of use is reduced.
The invention also provides an electric energy management device and an intelligent electricity-saving microphone based on the acceleration sensor, and the electric energy management device and the intelligent electricity-saving microphone have the same beneficial effects as the electric energy management method.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed in the prior art and the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic flow chart of a power management method according to the present invention;
FIG. 2 is a schematic structural diagram of an electric energy management device according to the present invention;
fig. 3 is a schematic structural diagram of an intelligent power-saving microphone based on an acceleration sensor according to the present invention.
Detailed Description
The core of the invention is to provide an electric energy management method, which saves energy sources and reduces the complexity of use; the other core of the invention is to provide an electric energy management device and an intelligent power-saving microphone based on an acceleration sensor, which not only saves energy, but also reduces the complexity of use.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic flow chart of an electric energy management method provided by the present invention, where the electric energy management method includes:
step S1: acquiring motion state data of the microphone body through an acceleration sensor;
specifically, considering that the motion state data of the microphone body in the use and non-use states are obviously different, the use state of the microphone body can be judged by the motion state data, so as to manage the electric energy, and therefore, the embodiment of the invention can firstly acquire the motion state data of the microphone body and use the motion state data as the data basis in the subsequent steps.
The type of the motion state data may be various, and the embodiment of the present invention is not limited herein.
Step S2: judging whether the microphone body is in a static state or not according to the motion state data;
specifically, considering that in the process of using the handheld microphone by a user under a normal condition, the microphone has a certain movement speed, and when the user does not use the microphone, the microphone can be placed on a desk or the like so as to be in a static state, so that whether the microphone body is in the static state or not can be judged according to the movement state data in the step, and the judgment result can trigger the subsequent step to execute the related action of electric energy management.
There may be many specific processes for determining whether the microphone body is in a stationary state according to the motion state data, and the embodiment of the present invention is not limited herein.
Step S3: if the microphone body is in the static state, judging whether the duration of the microphone body continuously in the static state exceeds a first preset duration;
specifically, considering that the microphone occasionally has a static state in the process of using the microphone by a user in a handheld manner, the microphone cannot be immediately judged to be in the non-use state when the microphone is judged to be in the static state, by setting the first preset time length in the step, whether the microphone is in the non-use state can be judged by judging whether the time length of the microphone body continuously in the static state exceeds the first preset time length, and by the method, the non-use state of the microphone can be accurately judged, so that the power management is performed in the subsequent step.
The first preset time period may be set autonomously, for example, may be 15 seconds, and the embodiment of the present invention is not limited herein.
Step S4: if the current value exceeds the preset value, the battery is controlled to stop supplying power to the microphone body.
Specifically, when the microphone body is continuously in a static state for a time period exceeding a first preset time period, the microphone body can be considered to be in a static state (a non-handheld state, which is placed at a certain position) with a high probability, and at the time, the battery can be controlled to stop supplying power to the microphone body, so that electric energy can be saved on the premise that a user does not interfere with the microphone use.
The invention provides an electric energy management method, wherein a processor in the method can judge whether a microphone body is in a static state or not according to motion state data of the microphone body, and can control a battery to stop supplying power to the microphone body when the microphone body is continuously in the static state for a time length exceeding a first preset time length (at the moment, the microphone is probably shelved and is not in a use state), and because the power consumption of the processor is far less than that of the microphone body under normal conditions, the method can prevent a wireless microphone from being exhausted before the wireless microphone is used next time, so that the operation of a user for replacing the battery is avoided, on one hand, energy is saved, and on the other hand, the complexity of use is reduced.
On the basis of the above-described embodiment:
as a preferred embodiment, after determining whether the microphone body is in a stationary state according to the motion state data, the power management method further includes:
if the microphone is in a non-static state, the battery is controlled to supply power to the microphone body.
Specifically, considering that the battery is controlled to supply power to the microphone body in another way when the user continues to use the microphone under the condition that the battery is controlled to stop supplying power to the microphone body, the use is complicated, therefore, in the embodiment of the invention, the processor can also control the battery to supply power to the microphone body when the microphone body is judged to be in the non-static state through the motion state data, the real use condition is reflected, namely when the user takes up the microphone from a desk, because the motion state data reflects that the microphone body is in the non-static state, the processor can automatically control the battery to supply power to the microphone body, the user can use the microphone only by taking up the microphone, the user does not need to actively control the microphone, and the automation degree and the use convenience are improved.
As a preferred embodiment, if the duration of the continuous rest state of the microphone body exceeds a first preset duration, the power management method further includes:
judging whether the duration of the microphone body continuously in the static state exceeds a second preset duration;
if yes, executing a power-off program;
the power management method further comprises:
in a power-off state, executing a power-on program when electric energy is received from the power supply interface;
the second preset time is longer than the first preset time.
In particular, considering that the user may leave the microphone still for the next use after a while, and may leave the microphone still for the next use after the user leaves the microphone still, in this state, the processor and the sensor continuously consume power, and in order to prevent this situation, in the embodiment of the present invention, it may be determined whether the duration that the microphone body is continuously in the stationary state exceeds a second preset duration, so as to analyze whether the user can no longer use the microphone this time, if the continuous static state exceeds the second preset time, the user can be considered not to continue using the microphone at this time, the power-off program can be executed, the processor and the sensor (powered by the processor) for acquiring the motion state data of the user can be powered off, and the electric energy is further saved.
Wherein, when the user turns on the microphone next time, the processor is powered on and controls the sensor to be powered on.
Specifically, the second preset time period may be set autonomously, for example, 10 minutes may be set, and the embodiment of the present invention is not limited herein.
As a preferred embodiment, the determining whether the duration of the continuous static state of the microphone body exceeds a first preset duration specifically includes:
adding one to the static state count value;
judging whether the static state count value is larger than a first preset threshold value or not;
if the power management system is in the non-static state, the power management method further comprises the following steps:
clearing the static state count value;
after judging whether the static state count value is greater than the first preset threshold value, the electric energy management method further comprises the following steps:
if the motion state data is not larger than the first preset threshold, executing the step of acquiring the motion state data of the microphone body after a preset period;
whether the duration of judging that the microphone body is continuously in the static state exceeds the second preset duration specifically is:
adding the static state count value and judging whether the static state count value is larger than a second preset threshold value;
after judging whether the static state count value is greater than a second preset threshold value, the electric energy management method further comprises the following steps:
if the motion state data is not larger than the second preset threshold, executing the step of acquiring the motion state data of the microphone body after a preset period;
the product of the preset period and the first preset threshold is equal to the first preset time length, and the product of the preset period and the second preset threshold is equal to the second preset time length.
Specifically, in the embodiment of the present invention, the motion state data may be periodically obtained, so that whether the duration that the microphone body is continuously in the stationary state exceeds a certain duration may be determined by determining the number of times that the microphone body is continuously in the stationary state, and the preset period may be set autonomously, which is not limited herein.
The adjustment of the working pressure of the processor can be realized through setting the preset period.
Of course, besides the above methods, there may be many types of methods for determining the number of times that the microphone body is in the static state continuously to determine whether the time length that the microphone body is in the static state continuously exceeds a certain time length, and the embodiment of the present invention is not limited herein.
As a preferred embodiment, the controlling the battery to supply power to the microphone body specifically includes:
controlling a control switch arranged between the battery and the microphone body to be closed;
the control battery stops supplying power to the microphone body specifically:
and controlling the control switch to be switched off.
Specifically, through the control to the control switch who sets up between battery and microphone body, can swiftly realize the management to the electric energy high-efficiently, simple structure moreover, it is with low costs.
Of course, the control of whether the battery supplies power to the microphone body may be realized in other ways besides the control of the control switch disposed between the battery and the microphone body, and the embodiment of the present invention is not limited herein.
As a preferred embodiment, the control switch is a relay.
Specifically, the relay has the advantages of simple structure, low cost, long service life and the like.
Of course, the control switch may be of other types besides a relay, and the embodiment of the present invention is not limited herein.
As a preferred embodiment, the acquiring of the motion state data of the microphone body by the acceleration sensor specifically includes:
acquiring triaxial acceleration data of the microphone body through a triaxial acceleration sensor;
judging whether the microphone body is in a static state according to the motion state data specifically comprises the following steps:
judging whether the triaxial acceleration data are all smaller than a preset threshold value;
if yes, the microphone body is judged to be in a static state;
if not, the microphone body is judged to be in a non-static state.
Specifically, triaxial acceleration sensor can acquire triaxial acceleration data, can judge more accurately sensitively whether the microphone body is in quiescent condition.
Of course, the motion state data of the microphone body may be acquired by other sensors besides the three-axis acceleration sensor, and the embodiment of the present invention is not limited herein.
As a preferred embodiment, the acquiring of the motion state data of the microphone body by the acceleration sensor specifically includes:
acquiring attitude data of the microphone body through an attitude sensor;
judging whether the microphone body is in a static state according to the motion state data specifically comprises the following steps:
judging whether the axis of the microphone body is parallel to the ground or not according to the attitude data;
if yes, the microphone body is judged to be in a static state;
if not, the microphone body is judged to be in a non-static state.
Specifically, the attitude sensor has the advantages of low power consumption and low cost.
Of course, besides the attitude sensor, the motion state data of the microphone body may also be acquired by other sensors, and the embodiment of the present invention is not limited herein.
It is worth mentioning that the motion state data of the microphone body can be acquired by two sensors at the same time, and the static state can be judged by the motion state data of the remaining sensor under the condition that one sensor fails, so that the reliability of power management is improved.
Referring to fig. 2, fig. 2 is a schematic structural diagram of an electric energy management device provided in the present invention, the electric energy management device includes:
the acquisition module 1 is used for acquiring motion state data of the microphone body through an acceleration sensor;
the first judging module 2 is used for judging whether the microphone body is in a static state according to the motion state data, and if the microphone body is in the static state, the second judging module is triggered;
the second judging module 3 is used for judging whether the time length of the microphone body continuously in the static state exceeds a first preset time length or not, and if the time length exceeds the first preset time length, the control module is triggered;
and the control module 4 is used for controlling the battery to stop supplying power to the microphone body.
For the introduction of the power management apparatus provided in the embodiment of the present invention, please refer to the embodiment of the power management method, which is not limited herein.
Referring to fig. 3, fig. 3 is a schematic structural diagram of an intelligent power-saving microphone based on an acceleration sensor according to the present invention, where the intelligent power-saving microphone based on an acceleration sensor includes:
a memory 5 for storing a computer program;
a processor 6 for implementing the steps of the power management method as in the previous embodiments when executing the computer program.
For the introduction of the intelligent power-saving microphone based on the acceleration sensor provided in the embodiment of the present invention, please refer to the embodiment of the foregoing power management method, which is not limited herein.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A power management method applied to a processor comprises the following steps:
acquiring motion state data of the microphone body through an acceleration sensor;
judging whether the microphone body is in a static state or not according to the motion state data;
if the microphone body is in the static state, judging whether the continuous time length of the microphone body in the static state exceeds a first preset time length;
and if the current value exceeds the preset value, controlling the battery to stop supplying power to the microphone body.
2. The power management method according to claim 1, wherein after determining whether the microphone body is in a stationary state according to the motion state data, the power management method further comprises:
and if the microphone is in a non-static state, controlling the battery to supply power to the microphone body.
3. The method of claim 2, wherein if the duration of the continuous rest state of the microphone body exceeds a first preset duration, the method further comprises:
judging whether the continuous static state duration of the microphone body exceeds a second preset duration or not;
if yes, executing a power-off program;
the power management method further comprises:
in a power-off state, executing a power-on program when electric energy is received from the power supply interface;
and the second preset time length is longer than the first preset time length.
4. The method for managing electric energy according to claim 3, wherein the determining whether the duration of the continuous static state of the microphone body exceeds a first preset duration is specifically:
adding one to the static state count value;
judging whether the static state count value is larger than a first preset threshold value or not;
if the power management system is in the non-static state, the power management method further comprises the following steps:
clearing the static state count value;
after determining whether the static state count value is greater than a first preset threshold, the electric energy management method further includes:
if the motion state data is not larger than the first preset threshold, executing the step of acquiring the motion state data of the microphone body after a preset period;
judging whether the continuous time length of the microphone body in the static state exceeds a second preset time length specifically:
adding the static state count value and judging whether the static state count value is larger than a second preset threshold value;
after determining whether the static state count value is greater than a second preset threshold, the electric energy management method further includes:
if the motion state data is not larger than the second preset threshold, executing the step of acquiring the motion state data of the microphone body after a preset period;
the product of the preset period and the first preset threshold is equal to the first preset time, and the product of the preset period and the second preset threshold is equal to the second preset time.
5. The power management method according to claim 2, wherein the controlling battery supplies power to the microphone body specifically comprises:
controlling a control switch arranged between the battery and the microphone body to be closed;
the control battery stops being the power supply of microphone body specifically does:
and controlling the control switch to be switched off.
6. The power management method of claim 5, wherein the control switch is a relay.
7. The method for power management according to any one of claims 2 to 6, wherein the acquiring of the motion state data of the microphone body by the acceleration sensor is specifically:
acquiring triaxial acceleration data of the microphone body through a triaxial acceleration sensor;
judging whether the microphone body is in a static state according to the motion state data specifically comprises the following steps:
judging whether the triaxial acceleration data are all smaller than a preset threshold value;
if yes, judging that the microphone body is in a static state;
if not, the microphone body is judged to be in a non-static state.
8. The method for power management according to claim 2, wherein the acquiring of the motion state data of the microphone body by the acceleration sensor is specifically:
acquiring attitude data of the microphone body through an attitude sensor;
judging whether the microphone body is in a static state according to the motion state data specifically comprises the following steps:
judging whether the axis of the microphone body is parallel to the ground or not according to the attitude data;
if yes, judging that the microphone body is in a static state;
if not, the microphone body is judged to be in a non-static state.
9. An electrical energy management device, comprising:
the acquisition module is used for acquiring motion state data of the microphone body through the acceleration sensor;
the first judgment module is used for judging whether the microphone body is in a static state according to the motion state data, and if the microphone body is in the static state, the second judgment module is triggered;
the second judging module is used for judging whether the duration of the microphone body continuously in the static state exceeds a first preset duration or not, and if the duration exceeds the first preset duration, the control module is triggered;
and the control module is used for controlling the battery to stop supplying power to the microphone body.
10. An intelligent power-saving microphone based on an acceleration sensor is characterized by comprising:
a memory for storing a computer program;
a processor for implementing the steps of the power management method according to any one of claims 1 to 8 when executing the computer program.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010430454.8A CN111610845A (en) | 2020-05-20 | 2020-05-20 | Intelligent power-saving microphone based on acceleration sensor and electric energy management method and device |
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| CN202010430454.8A CN111610845A (en) | 2020-05-20 | 2020-05-20 | Intelligent power-saving microphone based on acceleration sensor and electric energy management method and device |
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| CN111610845A true CN111610845A (en) | 2020-09-01 |
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| CN202010430454.8A Pending CN111610845A (en) | 2020-05-20 | 2020-05-20 | Intelligent power-saving microphone based on acceleration sensor and electric energy management method and device |
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Citations (4)
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| CN203251407U (en) * | 2013-04-17 | 2013-10-23 | 周宣涛 | Wireless microphone |
| CN103747393A (en) * | 2014-01-25 | 2014-04-23 | 深圳市好兄弟电子有限公司 | Control circuit of wireless microphone |
| CN108770046A (en) * | 2018-04-08 | 2018-11-06 | 天芯智能（深圳）股份有限公司 | A kind of method of the saving electricity of smartwatch |
| CN109785601A (en) * | 2018-12-19 | 2019-05-21 | 骏升科技（钦州）有限公司 | A kind of intelligent remote controller based on gesture motion control phonetic function |
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2020
- 2020-05-20 CN CN202010430454.8A patent/CN111610845A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203251407U (en) * | 2013-04-17 | 2013-10-23 | 周宣涛 | Wireless microphone |
| CN103747393A (en) * | 2014-01-25 | 2014-04-23 | 深圳市好兄弟电子有限公司 | Control circuit of wireless microphone |
| CN108770046A (en) * | 2018-04-08 | 2018-11-06 | 天芯智能（深圳）股份有限公司 | A kind of method of the saving electricity of smartwatch |
| CN109785601A (en) * | 2018-12-19 | 2019-05-21 | 骏升科技（钦州）有限公司 | A kind of intelligent remote controller based on gesture motion control phonetic function |
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