CN107889202B - Energy-saving control method for touch screen of intelligent terminal - Google Patents
Energy-saving control method for touch screen of intelligent terminal Download PDFInfo
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- CN107889202B CN107889202B CN201711112111.1A CN201711112111A CN107889202B CN 107889202 B CN107889202 B CN 107889202B CN 201711112111 A CN201711112111 A CN 201711112111A CN 107889202 B CN107889202 B CN 107889202B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72463—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72484—User interfaces specially adapted for cordless or mobile telephones wherein functions are triggered by incoming communication events
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0264—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by selectively disabling software applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0267—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components
- H04W52/027—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components by controlling a display operation or backlight unit
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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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Abstract
The method comprises the steps of firstly detecting whether the intelligent terminal is in a horizontal placement state and a non-screen locking state, and then monitoring whether the intelligent terminal is input by a user to input an operation command, so as to preliminarily judge whether the user enters a working state; and then starting an audio receiving device of the intelligent terminal, receiving an audio signal in the current scene of the user, further judging whether the user enters a working state or not by identifying whether the audio is preset audio information in the working process, and turning off the touch screen of the intelligent terminal in the working state, thereby realizing the energy-saving control of the intelligent terminal. In addition, according to the difference of the frequency of the audio signals in the working scene, the priority sequence of different audio signal judgment is set, and the accuracy and the efficiency of audio signal identification are further improved.
Description
Technical Field
The application relates to the technical field of intelligent terminal control, in particular to an intelligent terminal energy-saving control method.
Background
Along with the rapid development of information technology, in order to improve the user experience of the intelligent terminal, the screen size of the intelligent terminal is continuously increased, and therefore the power consumption of the touch screen of the intelligent terminal is continuously increased.
In the prior art, in order to save the power consumption of the touch screen, the intelligent terminal provides a method for locking the screen for a user, the user can manually set the locking time length of the screen in the setting function options of the intelligent terminal, and if the intelligent terminal does not detect the input operation or the key operation of the user on the touch screen within the locking time length, the touch screen of the intelligent terminal is locked, namely the touch screen is turned off, so that the purpose of saving the power consumption of the touch screen is achieved.
However, the above method has many disadvantages, firstly, since the length of the locking time of the screen set by the user is fixed, the locking time of the touch screen cannot be flexibly changed according to the current actual use requirement of the user, and therefore, the energy saving effect is not ideal to a certain extent; secondly, the method does not consider the use occasion of the user, namely, any use scene adopts the screen locking mode to save energy, the standard of energy-saving setting is single, and the flexibility is poor.
By combining the above analysis, the prior art does not provide an intelligent terminal energy-saving control method which combines the actual use scene of the user and has flexible and variable screen locking time.
Disclosure of Invention
An energy-saving control method for an intelligent terminal comprises the following steps:
s1, detecting whether the touch screen of the intelligent terminal is in a screen locking state or not in a horizontally placed state by the intelligent terminal, and if the touch screen is in the screen locking state, not doing any operation; if the touch screen is not in the screen locking state, the step S2 is entered;
s2, detecting whether the user executes the operation command to the key of the intelligent terminal or the touch screen, if yes, returning to the step S1; if not, go to step S3;
s3, starting an audio receiving device of the intelligent terminal, wherein the audio receiving device is used for receiving audio signals in the current environment where the intelligent terminal is located; calculating the matching degree of the audio signal and the audio information preset by the user; if the matching degree of the audio signal received within the set time and the audio information preset by the user does not reach the first matching threshold, the step S4 is entered; if the matching degree of the received audio signal and the audio information preset by the user reaches the matching threshold, the step S5 is entered; if the audio signal is not received within the set time, go to step S6;
s4, adjusting the first matching threshold value to a second matching threshold value, wherein the first matching threshold value is larger than the second matching threshold value; if the matching degree of the audio signal and the audio information preset by the user does not reach the second matching threshold, returning to the step S2; if the matching degree of the audio signal and the audio information preset by the user reaches the second matching threshold, the step S5 is entered;
s5, turning off an audio receiving device of the intelligent terminal, and turning off the touch screen of the intelligent terminal;
s6, closing the audio receiving device of the intelligent terminal and maintaining the unlocking state of the touch screen of the intelligent terminal.
As a preferred embodiment, the audio signal comprises any one of: keyboard tap sound, mouse click sound, telephone dial sound.
As a preferred embodiment, the step S1 further includes:
whether the touch screen of the intelligent terminal is in a horizontal placement state or not is detected through a gyroscope arranged in the intelligent terminal, and whether the touch screen of the intelligent terminal is in a screen locking state or not is detected when the intelligent terminal is in the horizontal placement state.
As a preferred embodiment, the calculating the matching degree between the audio signal and the audio information preset by the user specifically includes:
setting the priority sequence of detecting the audio signals of the keyboard click sound, the mouse click sound and the telephone dialing sound as follows: the keyboard clicking sound is a first detection priority, the mouse clicking sound is a second detection priority, and the telephone dialing sound is a third detection priority.
As a preferred embodiment, the step S3 further includes:
s31, calculating the matching degree of the keyboard knocking sound and the audio information of the keyboard knocking sound preset by the user, and if the matching degree of the keyboard knocking sound received in the set time and the audio information of the keyboard knocking sound preset by the user does not reach a first matching threshold value, entering the step S32; if the matching degree of the received keyboard knocking sound and the audio information of the keyboard knocking sound preset by the user within the set time reaches a first matching threshold, the step S5 is entered;
s32, calculating the matching degree of the mouse click sound and the audio information of the mouse click sound preset by the user, and if the matching degree of the mouse click sound received within the set time and the audio information of the mouse click sound preset by the user does not reach a first matching threshold value, entering the step S33; if the matching degree of the audio information of the mouse click sound received within the set time and the mouse click sound preset by the user reaches a first matching threshold, the method goes to step S5;
s33, calculating the matching degree of the telephone dialing sound and the audio information of the telephone dialing sound preset by the user, and if the matching degree of the telephone dialing sound received in the set time and the audio information of the telephone dialing sound preset by the user does not reach a first matching threshold value, entering the step S34; if the matching degree of the received telephone dialing sound and the audio information of the telephone dialing sound preset by the user within the set time reaches a first matching threshold, the step S5 is entered;
s34, calculating whether the intensity of the audio signal reaches the intensity threshold of the audio information preset by the user, and if the intensity of the audio signal received within the set time is greater than or equal to the intensity threshold of the audio information preset by the user, entering the step S4; if the intensity of the received audio signal is less than the intensity threshold of the audio information preset by the user within the set time, the process proceeds to step S6.
The method comprises the steps of firstly detecting whether the intelligent terminal is in a horizontal placement state and a non-screen locking state, and then monitoring whether the intelligent terminal is input by a user to input an operation command, so as to preliminarily judge whether the user enters a working state; and then starting an audio receiving device of the intelligent terminal, receiving an audio signal in the current scene of the user, further judging whether the user enters a working state or not by identifying whether the audio is preset audio information in the working process, and turning off the touch screen of the intelligent terminal in the working state, thereby realizing the energy-saving control of the intelligent terminal. In addition, according to the difference of the frequency of the audio signals in the working scene, the priority sequence of different audio signal judgment is set, and the accuracy and the efficiency of audio signal identification are further improved.
In addition, the invention provides an intelligent terminal, which comprises the following modules:
the state detection module is used for detecting whether a touch screen of the intelligent terminal is in a screen locking state or not when the intelligent terminal is in a horizontal placement state, and if the touch screen is in the screen locking state, no operation is performed; if the touch screen is not in the screen locking state, executing an instruction detection module;
the instruction detection module is used for detecting whether a user executes an operation command on a key of the intelligent terminal or the touch screen, and if so, returning to execute the state detection module; if not, executing a first matching module;
the first matching module is used for starting an audio receiving device of the intelligent terminal, and the audio receiving device is used for receiving audio signals in the current environment where the intelligent terminal is located; calculating the matching degree of the audio signal and the audio information preset by the user; if the matching degree of the audio signal received within the set time and the audio information preset by the user does not reach a first matching threshold value, executing a second matching module; if the matching degree of the received audio signal and the audio information preset by the user reaches a matching threshold value, executing a first execution module; if the audio signal is not received within the set time, executing a second execution module;
a second matching module for adjusting the first matching threshold to a second matching threshold, the first matching threshold being greater than the second matching threshold; if the matching degree of the audio signal and the audio information preset by the user does not reach the second matching threshold value, returning to execute the instruction detection module; if the matching degree of the audio signal and the audio information preset by the user reaches the second matching threshold, executing a first execution module;
the first execution module is used for closing an audio receiving device of the intelligent terminal and extinguishing the touch screen of the intelligent terminal;
and the second execution module is used for closing an audio receiving device of the intelligent terminal and maintaining the unlocking state of the touch screen of the intelligent terminal.
As a preferred embodiment, the audio signal comprises any one of: keyboard tap sound, mouse click sound, telephone dial sound.
As a preferred embodiment, the status detection module further includes:
whether the touch screen of the intelligent terminal is in a horizontal placement state or not is detected through a gyroscope arranged in the intelligent terminal, and whether the touch screen of the intelligent terminal is in a screen locking state or not is detected when the intelligent terminal is in the horizontal placement state.
As a preferred embodiment, the calculating the matching degree between the audio signal and the audio information preset by the user specifically includes:
setting the priority sequence of detecting the audio signals of the keyboard click sound, the mouse click sound and the telephone dialing sound as follows: the keyboard clicking sound is a first detection priority, the mouse clicking sound is a second detection priority, and the telephone dialing sound is a third detection priority.
As a preferred embodiment, the first matching module further includes:
the keyboard knocking sound matching module is used for calculating the matching degree of the keyboard knocking sound and the audio information of the keyboard knocking sound preset by the user, and if the matching degree of the keyboard knocking sound received in the set time and the audio information of the keyboard knocking sound preset by the user does not reach a first matching threshold value, the mouse clicking sound matching module is executed; executing a first execution module if the matching degree of the received keyboard knocking sound and the audio information of the keyboard knocking sound preset by the user within the set time reaches a first matching threshold;
the mouse click sound matching module is used for calculating the matching degree of the mouse click sound and the audio information of the mouse click sound preset by the user, and if the matching degree of the mouse click sound received within the set time and the audio information of the mouse click sound preset by the user does not reach a first matching threshold value, the telephone dialing sound matching module is executed; executing a first execution module if the matching degree of the audio information of the mouse click sound received within the set time and the mouse click sound preset by the user reaches a first matching threshold;
the telephone dialing sound matching module is used for calculating the matching degree of the telephone dialing sound and the audio information of the telephone dialing sound preset by the user, and if the matching degree of the telephone dialing sound received within the set time and the audio information of the telephone dialing sound preset by the user does not reach a first matching threshold value, the audio intensity threshold value judging module is executed; if the matching degree of the telephone dialing sound received within the set time and the audio information of the telephone dialing sound preset by the user reaches a first matching threshold, executing a first execution module;
the audio intensity threshold value judging module is used for calculating whether the intensity of the audio signal reaches the intensity threshold value of the audio information preset by the user, and if the intensity of the audio signal received within the set time is greater than or equal to the intensity threshold value of the audio information preset by the user, the second execution module is executed; and executing a second execution module if the intensity of the received audio signal in the set time is less than the intensity threshold of the audio information preset by the user.
The method comprises the steps of firstly detecting whether the intelligent terminal is in a horizontal placement state and a non-screen locking state, and then monitoring whether the intelligent terminal is input by a user to input an operation command, so as to preliminarily judge whether the user enters a working state; and then starting an audio receiving device of the intelligent terminal, receiving an audio signal in the current scene of the user, further judging whether the user enters a working state or not by identifying whether the audio is preset audio information in the working process, and turning off the touch screen of the intelligent terminal in the working state, thereby realizing the energy-saving control of the intelligent terminal. In addition, according to the difference of the frequency of the audio signals in the working scene, the priority sequence of different audio signal judgment is set, and the accuracy and the efficiency of audio signal identification are further improved.
Drawings
Fig. 1 is a schematic diagram of an intelligent terminal energy-saving control device according to the present invention.
Detailed Description
The embodiments of the present invention are further described below with reference to the drawings.
The first embodiment is as follows:
the invention provides an energy-saving control method for an intelligent terminal, which comprises the following steps:
s1, detecting whether the touch screen of the intelligent terminal is in a screen locking state or not in a horizontally placed state by the intelligent terminal, and if the touch screen is in the screen locking state, not doing any operation; if the touch screen is not in the screen locking state, the step S2 is entered; in a working scene, an intelligent terminal is usually horizontally placed on a desktop or other positions, so that whether the intelligent terminal is in a horizontal placement state needs to be detected firstly; if the touch screen is locked due to user operation, the touch screen is in an energy-saving state at the moment and is out of the consideration range of the invention; if the touch screen is in the unlocking state after the user puts the intelligent terminal on the desktop, the energy-saving control of the touch screen is considered at the moment.
S2, detecting whether the user executes the operation command to the key of the intelligent terminal or the touch screen, if yes, returning to the step S1; if not, go to step S3; it should be noted that the operation commands of the user to the smart terminal are not limited to the above two types, and any operation command that can be monitored by the sensor in the smart terminal, for example, the rotation operation of the user to the smart terminal, is within the scope of the present invention.
S3, starting an audio receiving device of the intelligent terminal, wherein the audio receiving device is used for receiving audio signals in the current environment where the intelligent terminal is located; calculating the matching degree of the audio signal and the audio information preset by the user; if the matching degree of the audio signal received within the set time and the audio information preset by the user does not reach the first matching threshold, the step S4 is entered; if the matching degree of the received audio signal and the audio information preset by the user reaches the matching threshold, the step S5 is entered; if the audio signal is not received within the set time, go to step S6; it should be noted that the audio receiving device may be a microphone, and is not limited herein. The audio information preset by the user may be standard audio information downloaded by the user from the internet, such as a dialing sound of a telephone, or audio information collected by the user in a use scene of the user before, which is not limited herein. The matching degree is the similarity between the audio signal collected by the user and the preset audio information, and preferably, the first matching threshold is 80%.
S4, adjusting the first matching threshold value to a second matching threshold value, wherein the first matching threshold value is larger than the second matching threshold value; if the matching degree of the audio signal and the audio information preset by the user does not reach the second matching threshold, returning to the step S2; if the matching degree of the audio signal and the audio information preset by the user reaches the second matching threshold, the step S5 is entered; it should be noted that, because the matching degree does not reach the first matching threshold, the first matching threshold is reduced to the second matching threshold, and the influence of the environmental noise on the audio information identification is considered here; preferably the second match threshold is 60%.
S5, turning off an audio receiving device of the intelligent terminal, and turning off the touch screen of the intelligent terminal; turning off the touch screen is the operation of locking the screen.
S6, closing the audio receiving device of the intelligent terminal and maintaining the unlocking state of the touch screen of the intelligent terminal. At this time, since the audio signal in the current scene is too weak, it cannot be determined whether the user enters a working state, and in order to maintain the user experience, the touch screen is not locked.
As a preferred embodiment, the audio signal comprises any one of: keyboard tap sound, mouse click sound, telephone dial sound. It should be noted that, the above lists only audio signals that are common in three user work scenarios, and here, audio signals of other users in a work place may also be used, which is not limited herein.
As a preferred embodiment, the step S1 further includes:
whether the touch screen of the intelligent terminal is in a horizontal placement state or not is detected through a gyroscope arranged in the intelligent terminal, and whether the touch screen of the intelligent terminal is in a screen locking state or not is detected when the intelligent terminal is in the horizontal placement state.
As a preferred embodiment, the calculating the matching degree between the audio signal and the audio information preset by the user specifically includes:
setting the priority sequence of detecting the audio signals of the keyboard click sound, the mouse click sound and the telephone dialing sound as follows: the keyboard clicking sound is a first detection priority, the mouse clicking sound is a second detection priority, and the telephone dialing sound is a third detection priority. It should be noted that, different priority orders are set here, but in consideration of the difference in the frequency of occurrence of audio signals in the work scene of the user, audio signals with high frequency of occurrence are set to be of high priority, so that the efficiency of audio signal identification can be improved. For example, in a conventional user work scenario, the keyboard tap sound occurs more frequently than the mouse click sound, and the mouse click sound occurs more frequently than the telephone dial sound. The priority order may also be adjusted according to actual situations, and other audio signals in the user working scene may be added to the priority order, which is not limited herein.
As a preferred embodiment, the step S3 further includes:
s31, calculating the matching degree of the keyboard knocking sound and the audio information of the keyboard knocking sound preset by the user, and if the matching degree of the keyboard knocking sound received in the set time and the audio information of the keyboard knocking sound preset by the user does not reach a first matching threshold value, entering the step S32; if the matching degree of the received keyboard knocking sound and the audio information of the keyboard knocking sound preset by the user within the set time reaches a first matching threshold, the step S5 is entered; the setting time may be 30 seconds, and the like, and it should be noted that the setting time is shorter than the screen locking time length set by the user, so as to achieve better energy saving effect than the conventional screen locking manner.
S32, calculating the matching degree of the mouse click sound and the audio information of the mouse click sound preset by the user, and if the matching degree of the mouse click sound received within the set time and the audio information of the mouse click sound preset by the user does not reach a first matching threshold value, entering the step S33; if the matching degree of the audio information of the mouse click sound received within the set time and the mouse click sound preset by the user reaches a first matching threshold, the method goes to step S5;
s33, calculating the matching degree of the telephone dialing sound and the audio information of the telephone dialing sound preset by the user, and if the matching degree of the telephone dialing sound received in the set time and the audio information of the telephone dialing sound preset by the user does not reach a first matching threshold value, entering the step S34; if the matching degree of the received telephone dialing sound and the audio information of the telephone dialing sound preset by the user within the set time reaches a first matching threshold, the step S5 is entered; the setting time may be 30 seconds, and the like, and it should be noted that the setting time is shorter than the screen locking time length set by the user, so as to achieve better energy saving effect than the conventional screen locking manner.
S34, calculating whether the intensity of the audio signal reaches the intensity threshold of the audio information preset by the user, and if the intensity of the audio signal received within the set time is greater than or equal to the intensity threshold of the audio information preset by the user, entering the step S4; if the intensity of the received audio signal is less than the intensity threshold of the audio information preset by the user within the set time, the process proceeds to step S6. It should be noted that, in addition to identifying a specific audio signal, there may be other audio signals or audio signals whose intensity is too weak to be identified, where the determination is performed only on the signal intensity of the audio signal that cannot be identified, and if the signal intensity of the audio signal is greater than the intensity threshold, the matching threshold is decreased to continue the determination; and if the signal intensity of the audio signal is smaller than the intensity threshold, the current use state of the user cannot be judged, the unlocking state of the screen is maintained until the locking time of the screen is reached, and then the touch screen is locked.
The method comprises the steps of firstly detecting whether the intelligent terminal is in a horizontal placement state and a non-screen locking state, and then monitoring whether the intelligent terminal is input by a user to input an operation command, so as to preliminarily judge whether the user enters a working state; and then starting an audio receiving device of the intelligent terminal, receiving an audio signal in the current scene of the user, further judging whether the user enters a working state or not by identifying whether the audio is preset audio information in the working process, and turning off the touch screen of the intelligent terminal in the working state, thereby realizing the energy-saving control of the intelligent terminal. In addition, according to the difference of the frequency of the audio signals in the working scene, the priority sequence of different audio signal judgment is set, and the accuracy and the efficiency of audio signal identification are further improved.
Example two:
in addition, the invention provides an intelligent terminal, as shown in fig. 1, the intelligent terminal includes the following modules:
the state detection module is used for detecting whether a touch screen of the intelligent terminal is in a screen locking state or not when the intelligent terminal is in a horizontal placement state, and if the touch screen is in the screen locking state, no operation is performed; if the touch screen is not in the screen locking state, executing an instruction detection module; in a working scene, an intelligent terminal is usually horizontally placed on a desktop or other positions, so that whether the intelligent terminal is in a horizontal placement state needs to be detected firstly; if the touch screen is locked due to user operation, the touch screen is in an energy-saving state at the moment and is out of the consideration range of the invention; if the touch screen is in the unlocking state after the user puts the intelligent terminal on the desktop, the energy-saving control of the touch screen is considered at the moment.
The instruction detection module is used for detecting whether a user executes an operation command on a key of the intelligent terminal or the touch screen, and if so, returning to execute the state detection module; if not, executing a first matching module; it should be noted that the operation commands of the user to the smart terminal are not limited to the above two types, and any operation command that can be monitored by the sensor in the smart terminal, for example, the rotation operation of the user to the smart terminal, is within the scope of the present invention.
The first matching module is used for starting an audio receiving device of the intelligent terminal, and the audio receiving device is used for receiving audio signals in the current environment where the intelligent terminal is located; calculating the matching degree of the audio signal and the audio information preset by the user; if the matching degree of the audio signal received within the set time and the audio information preset by the user does not reach a first matching threshold value, executing a second matching module; if the matching degree of the received audio signal and the audio information preset by the user reaches a matching threshold value, executing a first execution module; if the audio signal is not received within the set time, executing a second execution module; it should be noted that the audio receiving device may be a microphone, and is not limited herein. The audio information preset by the user may be standard audio information downloaded by the user from the internet, such as a dialing sound of a telephone, or audio information collected by the user in a use scene of the user before, which is not limited herein. The matching degree is the similarity between the audio signal collected by the user and the preset audio information, and preferably, the first matching threshold is 80%.
A second matching module for adjusting the first matching threshold to a second matching threshold, the first matching threshold being greater than the second matching threshold; if the matching degree of the audio signal and the audio information preset by the user does not reach the second matching threshold value, returning to execute the instruction detection module; if the matching degree of the audio signal and the audio information preset by the user reaches the second matching threshold, executing a first execution module;
the first execution module is used for closing an audio receiving device of the intelligent terminal and extinguishing the touch screen of the intelligent terminal;
and the second execution module is used for closing an audio receiving device of the intelligent terminal and maintaining the unlocking state of the touch screen of the intelligent terminal. At this time, since the audio signal in the current scene is too weak, it cannot be determined whether the user enters a working state, and in order to maintain the user experience, the touch screen is not locked.
As a preferred embodiment, the audio signal comprises any one of: keyboard tap sound, mouse click sound, telephone dial sound.
As a preferred embodiment, the status detection module further includes:
whether the touch screen of the intelligent terminal is in a horizontal placement state or not is detected through a gyroscope arranged in the intelligent terminal, and whether the touch screen of the intelligent terminal is in a screen locking state or not is detected when the intelligent terminal is in the horizontal placement state.
As a preferred embodiment, the calculating the matching degree between the audio signal and the audio information preset by the user specifically includes:
setting the priority sequence of detecting the audio signals of the keyboard click sound, the mouse click sound and the telephone dialing sound as follows: the keyboard clicking sound is a first detection priority, the mouse clicking sound is a second detection priority, and the telephone dialing sound is a third detection priority. It should be noted that, different priority orders are set here, but in consideration of the difference in the frequency of occurrence of audio signals in the work scene of the user, audio signals with high frequency of occurrence are set to be of high priority, so that the efficiency of audio signal identification can be improved. For example, in a conventional user work scenario, the keyboard tap sound occurs more frequently than the mouse click sound, and the mouse click sound occurs more frequently than the telephone dial sound. The priority order may also be adjusted according to actual situations, and other audio signals in the user working scene may be added to the priority order, which is not limited herein.
As a preferred embodiment, the first matching module further includes:
the keyboard knocking sound matching module is used for calculating the matching degree of the keyboard knocking sound and the audio information of the keyboard knocking sound preset by the user, and if the matching degree of the keyboard knocking sound received in the set time and the audio information of the keyboard knocking sound preset by the user does not reach a first matching threshold value, the mouse clicking sound matching module is executed; executing a first execution module if the matching degree of the received keyboard knocking sound and the audio information of the keyboard knocking sound preset by the user within the set time reaches a first matching threshold; the setting time may be 30 seconds, and the like, and it should be noted that the setting time is shorter than the screen locking time length set by the user, so as to achieve better energy saving effect than the conventional screen locking manner.
The mouse click sound matching module is used for calculating the matching degree of the mouse click sound and the audio information of the mouse click sound preset by the user, and if the matching degree of the mouse click sound received within the set time and the audio information of the mouse click sound preset by the user does not reach a first matching threshold value, the telephone dialing sound matching module is executed; executing a first execution module if the matching degree of the audio information of the mouse click sound received within the set time and the mouse click sound preset by the user reaches a first matching threshold;
the telephone dialing sound matching module is used for calculating the matching degree of the telephone dialing sound and the audio information of the telephone dialing sound preset by the user, and if the matching degree of the telephone dialing sound received within the set time and the audio information of the telephone dialing sound preset by the user does not reach a first matching threshold value, the audio intensity threshold value judging module is executed; if the matching degree of the telephone dialing sound received within the set time and the audio information of the telephone dialing sound preset by the user reaches a first matching threshold, executing a first execution module; the setting time may be 30 seconds, and the like, and it should be noted that the setting time is shorter than the screen locking time length set by the user, so as to achieve better energy saving effect than the conventional screen locking manner.
The audio intensity threshold value judging module is used for calculating whether the intensity of the audio signal reaches the intensity threshold value of the audio information preset by the user, and if the intensity of the audio signal received within the set time is greater than or equal to the intensity threshold value of the audio information preset by the user, the second execution module is executed; and executing a second execution module if the intensity of the received audio signal in the set time is less than the intensity threshold of the audio information preset by the user. It should be noted that, in addition to identifying a specific audio signal, there may be other audio signals or audio signals whose intensity is too weak to be identified, where the determination is performed only on the signal intensity of the audio signal that cannot be identified, and if the signal intensity of the audio signal is greater than the intensity threshold, the matching threshold is decreased to continue the determination; and if the signal intensity of the audio signal is smaller than the intensity threshold, the current use state of the user cannot be judged, the unlocking state of the screen is maintained until the locking time of the screen is reached, and then the touch screen is locked.
The method comprises the steps of firstly detecting whether the intelligent terminal is in a horizontal placement state and a non-screen locking state, and then monitoring whether the intelligent terminal is input by a user to input an operation command, so as to preliminarily judge whether the user enters a working state; and then starting an audio receiving device of the intelligent terminal, receiving an audio signal in the current scene of the user, further judging whether the user enters a working state or not by identifying whether the audio is preset audio information in the working process, and turning off the touch screen of the intelligent terminal in the working state, thereby realizing the energy-saving control of the intelligent terminal. In addition, according to the difference of the frequency of the audio signals in the working scene, the priority sequence of different audio signal judgment is set, and the accuracy and the efficiency of audio signal identification are further improved.
It will be understood by those within the art that each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the methods specified in the block or blocks of the block diagrams and/or flowchart block or blocks.
Those of skill in the art will appreciate that various operations, methods, steps in the processes, acts, or solutions discussed in the present application may be alternated, modified, combined, or deleted. Further, various operations, methods, steps in the flows, which have been discussed in the present application, may be interchanged, modified, rearranged, decomposed, combined, or eliminated. Further, steps, measures, schemes in the various operations, methods, procedures disclosed in the prior art and the present invention can also be alternated, changed, rearranged, decomposed, combined, or deleted.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (4)
1. An energy-saving control method for an intelligent terminal is characterized by comprising the following steps:
s1, detecting whether the touch screen of the intelligent terminal is in a screen locking state or not in a horizontally placed state by the intelligent terminal, and if the touch screen is in the screen locking state, not doing any operation; if the touch screen is not in the screen locking state, the step S2 is carried out;
s2, detecting whether the user executes the operation command to the key of the intelligent terminal or the touch screen, if yes, returning to the step S1; if not, go to step S3;
s3, starting an audio receiving device of the intelligent terminal, wherein the audio receiving device is used for receiving audio signals in the current environment where the intelligent terminal is located; calculating the matching degree of the audio signal and the audio information preset by the user; if the matching degree of the audio signal received within the set time and the audio information preset by the user does not reach the first matching threshold, the step S4 is entered; if the matching degree of the received audio signal and the audio information preset by the user reaches the matching threshold, the step S5 is entered; if the audio signal is not received within the set time, go to step S6;
s4, adjusting the first matching threshold value to a second matching threshold value, wherein the first matching threshold value is larger than the second matching threshold value; if the matching degree of the audio signal and the audio information preset by the user does not reach the second matching threshold, returning to the step S2; if the matching degree of the audio signal and the audio information preset by the user reaches the second matching threshold, the step S5 is entered;
s5, turning off an audio receiving device of the intelligent terminal, and turning off the touch screen of the intelligent terminal;
s6, closing an audio receiving device of the intelligent terminal and maintaining the unlocking state of the touch screen of the intelligent terminal;
the audio signal includes: keyboard click sound, mouse click sound, telephone dialing sound;
calculating the matching degree of the audio signal and the audio information preset by the user, specifically comprising:
setting the priority sequence of detecting the audio signals of the keyboard click sound, the mouse click sound and the telephone dialing sound as follows: the keyboard knocking sound is a first detection priority, the mouse clicking sound is a second detection priority, and the telephone dialing sound is a third detection priority;
the step S3 further includes:
s31, calculating the matching degree of the keyboard knocking sound and the audio information of the keyboard knocking sound preset by the user, and if the matching degree of the keyboard knocking sound received in the set time and the audio information of the keyboard knocking sound preset by the user does not reach a first matching threshold value, entering the step S32; if the matching degree of the received keyboard knocking sound and the audio information of the keyboard knocking sound preset by the user within the set time reaches a first matching threshold, the step S5 is entered;
s32, calculating the matching degree of the mouse click sound and the audio information of the mouse click sound preset by the user, and if the matching degree of the mouse click sound received within the set time and the audio information of the mouse click sound preset by the user does not reach a first matching threshold value, entering the step S33; if the matching degree of the audio information of the mouse click sound received within the set time and the mouse click sound preset by the user reaches a first matching threshold, the method goes to step S5;
s33, calculating the matching degree of the telephone dialing sound and the audio information of the telephone dialing sound preset by the user, and if the matching degree of the telephone dialing sound received in the set time and the audio information of the telephone dialing sound preset by the user does not reach a first matching threshold value, entering the step S34; if the matching degree of the received telephone dialing sound and the audio information of the telephone dialing sound preset by the user within the set time reaches a first matching threshold, the step S5 is entered;
s34, calculating whether the intensity of the audio signal reaches the intensity threshold of the audio information preset by the user, and if the intensity of the audio signal received within the set time is greater than or equal to the intensity threshold of the audio information preset by the user, entering the step S4; if the intensity of the received audio signal is less than the intensity threshold of the audio information preset by the user within the set time, the process proceeds to step S6.
2. The method according to claim 1, wherein the step S1 further comprises:
whether the touch screen of the intelligent terminal is in a horizontal placement state or not is detected through a gyroscope arranged in the intelligent terminal, and whether the touch screen of the intelligent terminal is in a screen locking state or not is detected when the intelligent terminal is in the horizontal placement state.
3. The intelligent terminal is characterized by comprising the following modules:
the state detection module is used for detecting whether a touch screen of the intelligent terminal is in a screen locking state or not when the intelligent terminal is in a horizontal placement state, and if the touch screen is in the screen locking state, no operation is performed; if the touch screen is not in the screen locking state, executing an instruction detection module;
the instruction detection module is used for detecting whether a user executes an operation command on a key of the intelligent terminal or the touch screen, and if so, returning to execute the state detection module; if not, executing a first matching module;
the first matching module is used for starting an audio receiving device of the intelligent terminal, and the audio receiving device is used for receiving audio signals in the current environment where the intelligent terminal is located; calculating the matching degree of the audio signal and the audio information preset by the user; if the matching degree of the audio signal received within the set time and the audio information preset by the user does not reach a first matching threshold value, executing a second matching module; if the matching degree of the received audio signal and the audio information preset by the user reaches a matching threshold value, executing a first execution module; if the audio signal is not received within the set time, executing a second execution module; the audio signal is an audio signal of a user in a workplace;
a second matching module for adjusting the first matching threshold to a second matching threshold, the first matching threshold being greater than the second matching threshold; if the matching degree of the audio signal and the audio information preset by the user does not reach the second matching threshold value, returning to execute the instruction detection module; if the matching degree of the audio signal and the audio information preset by the user reaches the second matching threshold, executing a first execution module;
the first execution module is used for closing an audio receiving device of the intelligent terminal and extinguishing the touch screen of the intelligent terminal;
the second execution module is used for closing an audio receiving device of the intelligent terminal and maintaining the unlocking state of the touch screen of the intelligent terminal;
the audio signal includes: keyboard click sound, mouse click sound, telephone dialing sound;
calculating the matching degree of the audio signal and the audio information preset by the user, specifically comprising:
setting the priority sequence of detecting the audio signals of the keyboard click sound, the mouse click sound and the telephone dialing sound as follows: the keyboard knocking sound is a first detection priority, the mouse clicking sound is a second detection priority, and the telephone dialing sound is a third detection priority;
the first matching module further comprises:
the keyboard knocking sound matching module is used for calculating the matching degree of the keyboard knocking sound and the audio information of the keyboard knocking sound preset by the user, and if the matching degree of the keyboard knocking sound received in the set time and the audio information of the keyboard knocking sound preset by the user does not reach a first matching threshold value, the mouse clicking sound matching module is executed; executing a first execution module if the matching degree of the received keyboard knocking sound and the audio information of the keyboard knocking sound preset by the user within the set time reaches a first matching threshold;
the mouse click sound matching module is used for calculating the matching degree of the mouse click sound and the audio information of the mouse click sound preset by the user, and if the matching degree of the mouse click sound received within the set time and the audio information of the mouse click sound preset by the user does not reach a first matching threshold value, the telephone dialing sound matching module is executed; executing a first execution module if the matching degree of the audio information of the mouse click sound received within the set time and the mouse click sound preset by the user reaches a first matching threshold;
the telephone dialing sound matching module is used for calculating the matching degree of the telephone dialing sound and the audio information of the telephone dialing sound preset by the user, and if the matching degree of the telephone dialing sound received within the set time and the audio information of the telephone dialing sound preset by the user does not reach a first matching threshold value, the audio intensity threshold value judging module is executed; if the matching degree of the telephone dialing sound received within the set time and the audio information of the telephone dialing sound preset by the user reaches a first matching threshold, executing a first execution module;
the audio intensity threshold value judging module is used for calculating whether the intensity of the audio signal reaches the intensity threshold value of the audio information preset by the user, and if the intensity of the audio signal received within the set time is greater than or equal to the intensity threshold value of the audio information preset by the user, the second execution module is executed; and executing a second execution module if the intensity of the received audio signal in the set time is less than the intensity threshold of the audio information preset by the user.
4. The intelligent terminal of claim 3, wherein the status detection module further comprises:
whether the touch screen of the intelligent terminal is in a horizontal placement state or not is detected through a gyroscope arranged in the intelligent terminal, and whether the touch screen of the intelligent terminal is in a screen locking state or not is detected when the intelligent terminal is in the horizontal placement state.
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