CN107948445B - Audio reproducing apparatus, light sensation detecting system and method - Google Patents
Audio reproducing apparatus, light sensation detecting system and method Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 185
- 238000004891 communication Methods 0.000 claims abstract description 105
- 230000008447 perception Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 9
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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
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72442—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for playing music files
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/4204—Photometry, e.g. photographic exposure meter using electric radiation detectors with determination of ambient light
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/24—Arrangements for testing
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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
Abstract
The invention discloses an audio reproduction device, a light sensation detection system and a method, wherein the audio reproduction device comprises a first control unit, a light sensation detection unit and a first communication unit; the first control unit is used for generating a trigger instruction and sending the trigger instruction to the light sensation detection unit; the light sensation detection unit is used for acquiring an ambient light parameter according to the trigger instruction; the first communication unit is used for transmitting the ambient light parameter to the outside. According to the invention, the light sensation detection unit is arranged in the audio reproduction device, so that the detection of the ambient light intensity through the audio reproduction device is realized, the user experience bottleneck of the existing product is broken through, and the added value and the competitiveness of the product are improved.
Description
Technical Field
The invention belongs to the field of light sensation detection, and particularly relates to an audio reproducing device, a light sensation detection system and a light sensation detection method.
Background
Smart phones have been increasingly used in daily life, and the requirements for smart phone functions are increasing. The method is limited to function detection and the characteristics of the smart phone front panel of earth-ground level, a light sensation IC (integrated circuit) can only be placed in the top end area of the front panel of the smart phone, the available space is very limited, when a user holds the smart phone horizontally to play games or video playing and other scenes, the palm can directly press the light sensation detection area of the smart phone, or fingers on two sides frequently touch the screen to control, so that the light sensation IC detection hole can be shielded, the backlight brightness of an LCD (liquid crystal display) cannot be automatically adjusted according to the current ambient light brightness, the product function is equal to the product function, the product function cannot be played in certain normal operation scenes, and poor user experience is brought due to the shortage of the point.
Disclosure of Invention
The invention provides an audio reproduction device, a light sensation detection system and a light sensation detection method, aiming at overcoming the defects that in the prior art, only the light sensation detection unit of a mobile terminal can be used for detecting ambient light parameters and automatically adjusting the brightness of a display screen, and the brightness of the display screen cannot be automatically adjusted according to the environment when the light sensation detection unit of the mobile terminal is shielded.
The invention solves the technical problems through the following technical scheme:
an audio reproducing apparatus includes a first control unit, a light-sensing detection unit, and a first communication unit;
the first control unit is used for generating a trigger instruction and sending the trigger instruction to the light sensation detection unit;
the light sensation detection unit is used for acquiring an ambient light parameter according to the trigger instruction;
the first communication unit is used for transmitting the ambient light parameter to the outside.
Optionally, the first communication unit is further configured to receive a control instruction from the outside and send the control instruction to the first control unit, and the first control unit is configured to generate the trigger instruction according to the received control instruction.
Optionally, the first communication unit further comprises a first communication link and a second communication link;
the first communication unit is used for sending the control instruction to the first control unit through the first communication link;
the first communication unit is configured to send the ambient light parameter to the outside through the second communication link.
A light sensation detection system based on an audio reproduction device comprises a mobile terminal and the audio reproduction device with any combination of the above preferences, wherein the mobile terminal comprises a second communication unit and a second control unit;
the second communication unit is used for receiving the ambient light parameter and sending the ambient light parameter to the second control unit;
the second control unit is used for generating an adjusting instruction according to the received ambient light parameters and sending the adjusting instruction to a display screen of the mobile terminal, and the adjusting instruction is used for adjusting the backlight brightness of the display screen.
Optionally, the mobile terminal further includes a first distance detection unit;
the first distance detection unit is used for detecting whether the mobile terminal is blocked or not, generating a first detection result and sending the first detection result to the second control unit;
the second control unit is further configured to generate the control instruction when the first detection result indicates that the mobile terminal is blocked, and send the control instruction to the first communication unit through the second communication unit.
Optionally, the mobile terminal further comprises a bright screen detection unit and a horizontal screen detection unit;
the bright screen detection unit is used for detecting whether the display screen is in a bright screen state, and if so, the transverse screen detection unit is called;
the transverse screen detection unit is used for detecting whether the mobile terminal is in a transverse screen state, and if so, the first distance detection unit is called.
Optionally, the audio reproduction apparatus further includes a second distance detection unit;
the second distance detection unit is used for detecting whether the light sensation detection unit is blocked or not, generating a second detection result and sending the second detection result to the second communication unit through the first communication unit;
the second communication unit is used for receiving the second detection result and sending the second detection result to the second control unit;
the second control unit is used for sending the control instruction to the second communication unit when the second detection result is that the light sensation detection unit is not blocked.
Optionally, the mobile terminal further comprises an information display unit;
the second communication unit is also used for sending the second detection result to the information display unit;
the information display unit is used for generating first prompt information when the second detection result indicates that the light sensation detection unit is shielded, and the first prompt information is used for representing that the light sensation detection unit is shielded.
A light sensation detection method based on an audio reproduction device, wherein the audio reproduction device comprises a light sensation detection unit, and the light sensation detection method comprises the following steps:
the audio reproduction apparatus generating a trigger instruction;
the light sensation detection unit acquires an ambient light parameter according to the trigger instruction;
the audio reproduction device transmits the ambient light parameter to the outside.
Optionally, the step of generating the trigger instruction by the audio reproduction apparatus specifically includes:
the audio reproduction apparatus receives a control instruction from the outside;
and generating the trigger instruction according to the control instruction.
Optionally, the audio reproduction apparatus further comprises a first communication unit further comprising a first communication link and a second communication link;
the step of the audio reproduction apparatus receiving a control instruction from the outside specifically includes:
the first communication unit receives a control instruction from the outside through the first communication link;
the step of sending the ambient light parameter to the outside specifically includes:
the first communication unit transmits the ambient light parameter to the outside through the second communication link.
A light sensation detection method of a mobile terminal is realized by the aid of a light sensation detection method based on an audio reproduction device and combined with any of the above preferred items, and comprises the following steps:
the mobile terminal receives the ambient light parameter;
and generating an adjusting instruction according to the ambient light parameters and sending the adjusting instruction to a display screen of the mobile terminal, wherein the adjusting instruction is used for adjusting the backlight brightness of the display screen.
Optionally, before the audio reproducing apparatus receives a control instruction from the outside, the light sensation detecting method of the mobile terminal further includes:
detecting whether the mobile terminal is shielded and generating a first detection result;
and if the first detection result is that the mobile terminal is shielded, the mobile terminal generates the control instruction.
Optionally, before detecting whether the mobile terminal is blocked, the light sensation detecting method of the mobile terminal further includes:
and detecting whether the display screen is in a bright screen state, if so, detecting whether the mobile terminal is in a transverse screen state, and if so, executing a step of detecting whether the mobile terminal is shielded.
Optionally, after the control instruction is generated, the light sensation detection method of the mobile terminal further includes:
detecting whether the light sensation detection unit is blocked or not and generating a second detection result;
sending the second detection result to the mobile terminal;
and if the second detection result indicates that the light sensation detection unit is not blocked, the mobile terminal sends the control instruction to the audio reproduction device.
Optionally, the light sensation detection method of the mobile terminal further includes:
and if the second detection result indicates that the light sensation detection unit is blocked, the mobile terminal generates first prompt information, and the first prompt information is used for representing that the light sensation detection unit is blocked.
The positive progress effects of the invention are as follows: according to the invention, the light sensation detection unit is arranged in the audio reproduction device, so that the detection of the ambient light intensity through the audio reproduction device is realized, the user experience bottleneck of the existing product is broken through, and the added value and the competitiveness of the product are improved.
Drawings
Fig. 1 is a block diagram showing the structure of an audio reproducing apparatus according to embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of an audio reproducing apparatus according to embodiment 1 of the present invention.
Fig. 3 is a schematic link diagram of an audio reproduction apparatus according to embodiment 1 of the present invention.
Fig. 4 is a block diagram of an audio reproducing apparatus according to embodiment 2 of the present invention.
Fig. 5 is a block diagram showing the structure of a communication link of the audio reproducing apparatus according to embodiment 2 of the present invention.
Fig. 6 is a block diagram of a light-sensing detection system of an audio playback device according to embodiment 3 of the present invention.
Fig. 7 is a block diagram of a light-sensing detection system of an audio playback device according to embodiment 4 of the present invention.
Fig. 8 is a block diagram of a light-sensing detection system of an audio playback device according to embodiment 5 of the invention.
Fig. 9 is a flowchart of a light sensation detection method based on an audio reproduction apparatus according to embodiment 6 of the present invention.
Fig. 10 is a flowchart of a light sensation detection method based on an audio reproduction apparatus according to embodiment 7 of the invention.
Fig. 11 is a flowchart of a light sensing method of a mobile terminal according to embodiment 8 of the invention.
Fig. 12 is a flowchart of a light sensing method of a mobile terminal according to embodiment 9 of the invention.
Fig. 13 is a flowchart illustrating step 1101 of a light sensing method of a mobile terminal according to embodiment 10 of the present invention.
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.
Example 1
As shown in fig. 1 to 3, an audio reproducing apparatus includes a first control unit 21, a light-sensation detecting unit 20, and a first communication unit 22;
the first control unit 21 is configured to generate a trigger instruction and send the trigger instruction to the light sensation detection unit 20;
the light sensation detection unit 20 is configured to obtain an ambient light parameter according to the trigger instruction;
the first communication unit 22 is configured to transmit the ambient light parameter to the outside.
In order to avoid being blocked by a shielding object, the light sensing unit 20 may be disposed at the bottom of the outer side of the sleeve of the audio reproducing apparatus.
The audio reproducing apparatus in this embodiment may be specifically an earphone, as shown in fig. 2, and includes: a processor 10, an audio output device 11, a sensor 12, a battery 13, an antenna 14, and a microphone 15;
the processor 10 is configured to process audio data and control the antenna 14 to communicate with other devices;
an audio output device 11 for playing audio data;
a sensor 12 for acquiring environmental data of the audio reproduction apparatus;
specifically, for the solution disclosed in the embodiment of the present invention, the sensor 12 may be a light sensor, other sensors related to ambient light parameters, or a combination of these components, or a light sensing unit as described in the embodiment, which aims to obtain light data of ambient light, that is, the ambient light parameters described in the embodiment;
a battery 13 for supplying power to the respective components of the present audio reproducing apparatus;
an antenna 14 for data communication with other devices;
a microphone 15 for acquiring audio input data of the user/environment;
fig. 3 is a schematic link diagram of an audio reproduction apparatus that can be used in pairs, specifically including an audio reproduction apparatus 1A and an audio reproduction apparatus 1B, according to an embodiment of the present invention; and the pairing has been completed for the audio reproduction apparatus.
Further, a pair of audio reproduction devices may establish a link with the terminal apparatus 2;
optionally, the terminal device 2 may be: smart phones, wearable devices, tablet computers, or other products capable of wireless communication.
It should be noted that fig. 3 shows a scenario in which a pair of audio playback devices establishes a link with one terminal device 2, and in an actual scenario, a plurality of audio playback devices may establish a link with a plurality of terminal devices, and a specific mechanism is not limited in the embodiment of the present invention.
Further, one of the pair of audio reproduction apparatuses may be configured as a primary device and the other as a secondary device based on the selection mechanism; for example, the audio reproducing apparatus 1A in fig. 3, which stores the firmware as the latest version as the master; accordingly, the audio reproducing apparatus 1B serves as a subsidiary device; the audio reproduction apparatus 1A is used to communicate with the terminal device 2 and synchronize the data transmitted by the terminal device 2 with the audio reproduction apparatus 1B. The embodiment of the present invention does not limit how to select the mechanism of the primary/secondary device.
In this embodiment, through be equipped with light sense detecting element in audio frequency reproduction device to the realization detects ambient light intensity through audio frequency reproduction device, when the user is playing the recreation or seeing scenes such as screen broadcast with the cell-phone, if the palm pushes down cell-phone light sense detection area, can detect ambient light through audio frequency reproduction device, breaks through current product user experience bottleneck, promotes product added value, competitiveness.
Example 2
As shown in fig. 4 to 5, the audio reproducing apparatus of the present embodiment is a further improvement on the audio reproducing apparatus of embodiment 1, and the first communication unit 22 further includes a first communication link 22a and a second communication link 22 b;
the first communication unit 22 is configured to send the control instruction to the first control unit 21 through the first communication link 22a, where the first control unit 21 is configured to generate the trigger instruction according to the received control instruction;
the first communication unit 22 is configured to transmit the ambient light parameter to the outside through the second communication link 22 b.
Specifically, as shown in fig. 5, the audio reproducing apparatus includes a bluetooth chip 40 and a bluetooth communication link, the first communication link 22a is a part of the bluetooth communication link, and the bluetooth communication link further includes a third communication link 22c, and the third communication link 22c is used for transmitting bluetooth data to the outside;
the bluetooth chip 40 controls the switch 41 to control the first communication link 22a and the third communication link 22c to conduct in a time-sharing manner according to different receiving and sending states, two ports of the diplexer 42 are respectively connected to the second communication link 22b and the bluetooth communication link, and the common end is connected to the antenna 43. According to the bluetooth protocol, bluetooth data is hopped to 2.4G for transmission, so as to realize that the bluetooth signal and the light sensing signal are transmitted in the same channel without mutual interference, the light sensing data cannot be hopped to 2.4G, and must be distinguished, for example, the frequency hopping to 1.5G (the hopping frequency can be determined comprehensively according to the actual situation and the selection type of the diplexer 42), and a band-pass filter corresponding to the 2.4G/1.5G frequency band is arranged in the selected diplexer 42.
When the audio reproducing apparatus is in a receiving state, a 2.4G signal of external bluetooth data (for example, control instruction data in this embodiment) is received to the common terminal of the diplexer 42 via the antenna 43, and after passing through the bandpass filter, the bluetooth data can be correctly transmitted to the first communication link 22a, the bluetooth data is subjected to small signal amplification processing by the low noise amplifier 58, subjected to signal frequency reduction processing by the frequency reduction unit 56, subjected to low pass filtering by the low pass filtering unit 54, subjected to analog-to-digital conversion by the ADC53 (analog-to-digital conversion unit), and subjected to signal demodulation by the modem 51, so as to finally restore initial data information;
when the audio reproduction device is in a sending state, the Bluetooth data and the ambient light parameter data are respectively subjected to frequency hopping to 2.4G/1.5G for processing, the frequency bands are not overlapped with each other, and mutual interference does not exist, which is specifically as follows:
when the audio reproduction device sends bluetooth data to the outside, the third communication link 22c is connected, the bluetooth data is modulated by the modem 51, converted by the DAC52 (digital-to-analog conversion unit), low-pass filtered by the low-pass filtering unit 54, frequency-hopped by the frequency-increasing unit 55 for 2.4G, amplified by the power amplifier 57, and finally transmitted by the switch 41, the diplexer 42 and the antenna 43 in the form of radio waves;
when the audio reproducing device sends the ambient light parameter data to the outside, the light sensing detecting unit 20 in the audio reproducing device is controlled by the microcontroller 44 to drive and communicate through the integrated circuit bus, meanwhile, the microcontroller 44 and the bluetooth chip 40 communicate through the integrated circuit bus or other types of buses, the ambient light parameter data detected by the light sensing detecting unit 20 is sent to the microcontroller 44 through the integrated circuit bus for data processing and storage, then sent by the microcontroller 44, subjected to signal modulation through the modem 51, subjected to signal digital-to-analog conversion through the DAC52, subjected to low-pass filtering through the low-pass filtering unit 54, subjected to signal 1.5G frequency hopping processing through the frequency increasing unit 55, then sent to the power amplifier 57 for signal amplification, and finally sent out in the form of radio waves through the switch 41, the diplexer 42 and the antenna 43.
Example 3
A light sensing detection system based on an audio reproduction apparatus, as shown in fig. 6, the light sensing detection system includes a mobile terminal and the audio reproduction apparatus as described in embodiment 1, the mobile terminal includes a second communication unit 32 and a second control unit 31;
the second communication unit 32 is configured to receive the ambient light parameter and send the ambient light parameter to the second control unit 31;
the second control unit 31 is configured to generate an adjustment instruction according to the received ambient light parameter, and send the adjustment instruction to the display screen 33 of the mobile terminal, where the adjustment instruction is used to adjust the backlight brightness of the display screen 33.
In this embodiment, the audio playback device obtains the ambient light parameter and then sends the ambient light parameter to the mobile terminal, and the mobile terminal adjusts the brightness of the display according to the ambient light parameter.
Example 4
The light sensation detection system based on the audio reproduction apparatus of the present embodiment is further improved on the basis of embodiment 3, as shown in fig. 7, the mobile terminal further includes a first distance detection unit 37;
the first distance detection unit 37 is configured to detect whether the mobile terminal is blocked, generate a first detection result, and send the first detection result to the second control unit 31;
the second control unit 31 is further configured to generate the control instruction when the first detection result indicates that the mobile terminal is blocked, and send the control instruction to the first communication unit 22 through the second communication unit 32;
it should be noted that, when the mobile terminal is used conventionally, it is necessary to first determine whether the mobile terminal is shielded, and only when it is detected that the mobile terminal is shielded, the light sensing detection element of the audio reproducing apparatus acquires the ambient light parameter, and if it is detected that the mobile terminal is not shielded, the ambient light parameter is acquired by the ambient light detection element built in the mobile terminal. In addition, when the mobile terminal is detected to be blocked, prompt information can be popped up on the display screen for prompting the user to switch and select the audio reproducing device to acquire the ambient light parameters, and if the user refuses to use the audio reproducing device, the ambient light detecting element built in the mobile terminal is continuously used for acquiring the ambient light parameters.
The mobile terminal further comprises a bright screen detection unit 35 and a transverse screen detection unit 36;
the bright screen detection unit 35 is configured to detect whether the display screen 33 is in a bright screen state, and if so, invoke the horizontal screen detection unit 36;
the horizontal screen detection unit 36 is configured to detect whether the mobile terminal is in a horizontal screen state, and if so, invoke the first distance detection unit 37.
In this embodiment, the ambient light parameter is obtained by the light sensing detection unit of the audio playback device, and then the brightness of the display screen of the mobile terminal is adjusted according to the ambient light parameter, so that it is necessary to ensure that the mobile terminal is in a bright screen state and the brightness of the display screen is adjusted to be in an automatic adjustment state on the premise of executing the above actions. In addition, whether the mobile terminal is in a landscape screen scene, such as a game scene or a video playing scene, needs to be detected, and in such a scene, because the mobile terminal needs to be held in a landscape mode and the touch screen possibly needs to be operated frequently, the built-in ambient light detection element is more easily shielded in the scene, so that the situation that the ambient light parameters are obtained by using the light sensation detection unit of the audio reproduction device in a specific scene according to needs can be further expanded, and the user experience is improved.
Example 5
The light sensation detection system based on the audio reproduction apparatus of the present embodiment is further improved on the basis of embodiment 3, as shown in fig. 8, the audio reproduction apparatus further includes a second distance detection unit 23;
the second distance detection unit 23 is configured to detect whether the light sensation detection unit 20 is blocked and generate a second detection result, and send the second detection result to the second communication unit 32 through the first communication unit 22;
the second communication unit 32 is configured to receive the second detection result and send the second detection result to the second control unit 31;
the second control unit 31 is configured to send the control instruction to the second communication unit 32 when the second detection result is that the light sensation detection unit 20 is not blocked.
The mobile terminal further includes an information display unit 34;
the second communication unit 32 is further configured to send the second detection result to the information display unit 34;
the information display unit 34 is configured to generate first prompt information when the second detection result indicates that the light sensing detection unit 20 is blocked, where the first prompt information is used to represent that the light sensing detection unit 20 is blocked, and the first prompt information is displayed on the display screen 33 of the mobile terminal.
In this embodiment, when the light sensing detection unit of the audio reproduction apparatus is blocked, a prompt message pops up on the display screen to prompt the user that the light sensing detection unit is blocked and to appropriately adjust the audio reproduction apparatus.
Example 6
As shown in fig. 9, the audio reproducing apparatus includes a light sensing unit, and the light sensing method includes:
In this embodiment, through be equipped with light sense detecting element in audio frequency reproduction device to the realization detects ambient light intensity through audio frequency reproduction device, when the user is playing the recreation or seeing scenes such as screen broadcast with the cell-phone, if the palm pushes down cell-phone light sense detection area, can detect ambient light through audio frequency reproduction device, breaks through current product user experience bottleneck, promotes product added value, competitiveness.
Example 7
As shown in fig. 10, the light sensation detection method based on the audio reproduction apparatus of this embodiment is further improved on the basis of embodiment 6, and step 110 specifically includes:
and 1102, generating a trigger instruction according to the control instruction.
Wherein, the audio reproduction apparatus further includes a first communication unit, the first communication unit further includes a first communication link and a second communication link, step 1101 specifically includes:
the first communication unit receives a control instruction from the outside through a first communication link;
step 112 specifically includes:
the first communication unit transmits the ambient light parameter to the outside through a second communication link.
It should be noted that the audio reproduction apparatus includes a bluetooth chip and a bluetooth communication link, the first communication link is a part of the bluetooth communication link, the bluetooth communication link further includes a third communication link, and the third communication link is used for sending bluetooth data to the outside; when the audio reproduction device is in a sending state, the Bluetooth data (such as audio data) and the ambient light parameter data are respectively subjected to frequency hopping to 2.4G/1.5G for processing, and data transmission is respectively carried out through the first communication link and the third communication link, the frequency bands are not overlapped, and mutual interference does not exist; when the audio reproducing apparatus is in the receiving state, the received bluetooth data (such as the control instruction data of the present embodiment) is transmitted through the second communication link.
Example 8
A light sensation detection method of a mobile terminal, as shown in fig. 11, the light sensation detection method of the mobile terminal is implemented by using the light sensation detection method based on the audio reproduction apparatus of embodiment 7, and the light sensation detection method of the mobile terminal includes the steps of embodiment 8, and further includes:
step 120, the mobile terminal receives the ambient light parameter;
and 121, generating an adjusting instruction according to the ambient light parameters and sending the adjusting instruction to a display screen of the mobile terminal, wherein the adjusting instruction is used for adjusting the backlight brightness of the display screen.
In this embodiment, the audio playback device obtains the ambient light parameter and then sends the ambient light parameter to the mobile terminal, and the mobile terminal adjusts the brightness of the display according to the ambient light parameter.
Example 9
As shown in fig. 12, the light sensation detection method of the mobile terminal of this embodiment is further improved on the basis of embodiment 8, and the light sensation detection method of the mobile terminal further includes:
step 100, detecting whether the mobile terminal is shielded and generating a first detection result;
101, if the first detection result is that the mobile terminal is shielded, the mobile terminal generates the control instruction, and then step 1101 is executed;
in addition, the light sensation detection method of the mobile terminal before step 100 further includes:
step 1001, detecting whether the display screen is in a screen-on state, if so, executing step 1002, and if not, keeping the screen-off state of the mobile terminal;
and step 1002, detecting whether the mobile terminal is in a horizontal screen state, if so, executing step 100, and if not, performing ambient light detection by an ambient light detection element arranged in the mobile terminal.
In this embodiment, the ambient light parameter is obtained by the light sensing detection unit of the audio playback device, and then the brightness of the display screen of the mobile terminal is adjusted according to the ambient light parameter, so that it is necessary to ensure that the mobile terminal is in a bright screen state and the brightness of the display screen is adjusted to be in an automatic adjustment state on the premise of executing the above actions. In addition, whether the mobile terminal is in a landscape screen scene, such as a game scene or a video playing scene, needs to be detected, and in such a scene, because the mobile terminal needs to be held in a landscape mode and the touch screen possibly needs to be operated frequently, the built-in ambient light detection element is more easily shielded in the scene, so that the situation that the ambient light parameters are obtained by using the light sensation detection unit of the audio reproduction device in a specific scene according to needs can be further expanded, and the user experience is improved.
Example 10
As shown in fig. 13, the light sensation detection method of the mobile terminal of this embodiment is further improved on the basis of embodiment 10, and step 1101 specifically includes:
And 1101e, generating first prompt information by the mobile terminal, wherein the first prompt information is used for representing that the light sensation detection unit is blocked.
In step 1101, once the user removes the blocking object according to the prompt, the light sensation detection method of the mobile terminal of the embodiment can obtain the detection result that the light sensation detection unit is not blocked, and at this time, the mobile terminal sends a control instruction to the audio reproducing apparatus.
In this embodiment, when the light sensing detection unit of the audio reproduction apparatus is blocked, a prompt message pops up on the display screen to prompt the user that the light sensing detection unit is blocked and to appropriately adjust the audio reproduction apparatus.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that these are by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (8)
1. The light sensation detection system based on the earphone is characterized by comprising a mobile terminal and the earphone, wherein the mobile terminal is provided with a light sensation detection unit and comprises a bright screen detection unit, a transverse screen detection unit, a first distance detection unit, a second communication unit and a second control unit;
the bright screen detection unit is used for detecting whether a display screen of the mobile terminal is in a bright screen state, and if so, the transverse screen detection unit is called;
the transverse screen detection unit is used for detecting whether the mobile terminal is in a transverse screen state, and if so, the first distance detection unit is called;
the first distance detection unit is used for detecting whether a light sensation detection unit of the mobile terminal is blocked or not, generating a first detection result and sending the first detection result to the second control unit;
the second control unit is used for generating a control instruction when the first detection result is that the light sensation detection unit of the mobile terminal is shielded, and sending the control instruction to the first communication unit through the second communication unit;
the first communication unit is further used for receiving the control instruction from the second communication unit and sending the control instruction to the first control unit, and the first control unit is used for generating a trigger instruction according to the received control instruction;
the light sensation detection unit is used for acquiring an ambient light parameter according to the trigger instruction;
the first communication unit is used for transmitting the ambient light parameter to the outside;
the second communication unit is used for receiving the ambient light parameter and sending the ambient light parameter to the second control unit;
the second control unit is used for generating an adjusting instruction according to the received ambient light parameters and sending the adjusting instruction to a display screen of the mobile terminal, and the adjusting instruction is used for adjusting the backlight brightness of the display screen.
2. The headset-based light sensation detecting system according to claim 1, wherein the headset further comprises a second distance detecting unit;
the second distance detection unit is used for detecting whether the light sensation detection unit is blocked or not, generating a second detection result and sending the second detection result to the second communication unit through the first communication unit;
the second communication unit is used for receiving the second detection result and sending the second detection result to the second control unit;
the second control unit is used for sending the control instruction to the second communication unit when the second detection result is that the light sensation detection unit is not blocked.
3. The headset-based light sensation detection system according to claim 2, wherein the mobile terminal further comprises an information display unit;
the second communication unit is also used for sending the second detection result to the information display unit;
the information display unit is used for generating first prompt information when the second detection result indicates that the light sensation detection unit is shielded, and the first prompt information is used for representing that the light sensation detection unit is shielded.
4. The headset-based light perception detecting system as claimed in claim 1, wherein the first communication unit further includes a first communication link and a second communication link;
the first communication unit is used for sending the control instruction to the first control unit through the first communication link;
the first communication unit is configured to send the ambient light parameter to the outside through the second communication link.
5. A light sensation detection method of a mobile terminal is characterized in that the mobile terminal comprises a light sensation detection unit, the light sensation detection method of the mobile terminal is realized by utilizing an earphone, the earphone comprises the light sensation detection unit, and the light sensation detection method of the mobile terminal comprises the following steps:
detecting whether a display screen of the mobile terminal is in a bright screen state, if so, detecting whether the mobile terminal is in a transverse screen state, and if so, executing a step of detecting whether a light sensation detection unit of the mobile terminal is shielded;
detecting whether a light sensation detection unit of the mobile terminal is shielded or not and generating a first detection result;
if the first detection result indicates that the light sensation detection unit of the mobile terminal is blocked, the mobile terminal generates a control instruction;
the earphone receives the control instruction from the mobile terminal;
the earphone generates a trigger instruction according to the control instruction;
the light sensation detection unit acquires an ambient light parameter according to the trigger instruction;
the earphone sends the ambient light parameters to the outside;
the mobile terminal receives the ambient light parameter;
and generating an adjusting instruction according to the ambient light parameters and sending the adjusting instruction to a display screen of the mobile terminal, wherein the adjusting instruction is used for adjusting the backlight brightness of the display screen.
6. The light sensation detecting method of the mobile terminal according to claim 5, wherein after the control command is generated, the light sensation detecting method of the mobile terminal further comprises:
detecting whether the light sensation detection unit is blocked or not and generating a second detection result;
sending the second detection result to the mobile terminal;
and if the second detection result indicates that the light sensation detection unit is not shielded, the mobile terminal sends the control instruction to the earphone.
7. The method for detecting light sensation of a mobile terminal as claimed in claim 6, wherein the method for detecting light sensation of a mobile terminal further comprises:
and if the second detection result indicates that the light sensation detection unit is blocked, the mobile terminal generates first prompt information, and the first prompt information is used for representing that the light sensation detection unit is blocked.
8. The light sensation detection method of the mobile terminal according to claim 5, wherein the earphone further comprises a first communication unit, the first communication unit further comprises a first communication link and a second communication link;
the step of receiving the control command from the outside by the earphone specifically includes:
the first communication unit receives the control instruction from the outside through the first communication link;
the step of sending the ambient light parameter to the outside specifically includes:
the first communication unit transmits the ambient light parameter to the outside through the second communication link.
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