WO2020192487A1 - 一种智能眼镜 - Google Patents

一种智能眼镜 Download PDF

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Publication number
WO2020192487A1
WO2020192487A1 PCT/CN2020/079633 CN2020079633W WO2020192487A1 WO 2020192487 A1 WO2020192487 A1 WO 2020192487A1 CN 2020079633 W CN2020079633 W CN 2020079633W WO 2020192487 A1 WO2020192487 A1 WO 2020192487A1
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WIPO (PCT)
Prior art keywords
sensor
temple
glasses
state
infrared light
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PCT/CN2020/079633
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English (en)
French (fr)
Inventor
袁其云
袁海林
周国名
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华为技术有限公司
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Publication of WO2020192487A1 publication Critical patent/WO2020192487A1/zh

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    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof

Definitions

  • This application relates to the field of electronic equipment, and more specifically, to glasses in the field of electronic equipment.
  • smart glasses With the increasing diversification of smart wearable devices, smart glasses have gradually entered people's lives.
  • smart glasses can have an independent operating system that can install programs and complete functions such as schedule reminders, navigation, photographs, and video calls by receiving user operation instructions.
  • smart glasses can realize near-eye display scenes such as augmented reality, virtual reality, and mixed reality. Through smart glasses, images of the real environment and virtual objects can be superimposed on the user's retina in real time.
  • the application provides a pair of glasses with low power consumption.
  • a pair of glasses including: a frame body, a first temple, a second temple, a first sensor, a second sensor, and a circuit, wherein,
  • the main body of the frame is provided with lenses, a first end connected to the first temple, and a second end connected to the second temple;
  • the first sensor is arranged on the first temple
  • the second sensor is arranged on the second temple
  • the circuit is connected to the first sensor and the second sensor, and the circuit controls the working state of the glasses according to at least the data detected by the first sensor or the second sensor.
  • the state of the temple can be determined according to the data detected by the sensor, and then the working state of the glasses can be determined according to the state of the temple.
  • the data detected by the sensor in the embodiment of the present application can reflect the user's wearing intention.
  • the device can be controlled to be in a low-power state in time when the user is not wearing glasses, thereby reducing the power consumption of the glasses and extending the standby time of the device;
  • the working circuit is activated, so that the related working circuit is activated before the glasses are worn, which shortens the time for the user to wait for the working circuit to activate after wearing the glasses, thereby improving user experience.
  • the state of the temple includes an unfolded state and a folded state.
  • the first sensor is a compass
  • the second sensor is a compass
  • the first sensor is an electronic compass
  • the second sensor is an electronic compass
  • the first sensor is a gyroscope
  • the second sensor is a gyroscope
  • the circuit controlling the working state of the glasses according to at least the data detected by the first sensor or the second sensor includes:
  • the circuit determines that at least the first temple or the second temple is in a folded state or an unfolded state according to data detected by at least the first sensor or the second sensor, and responds to the determined at least If the first temple or the second temple is in a folded state or an unfolded state, the working state of the glasses is determined.
  • the left and right temples When the user wears the glasses, the left and right temples must be in the unfolded state, that is, the unfolded state. When at least one of the left and right temples is folded, it can be known that the user must not wear glasses. Based on this, when at least one of the left and right temples is in the folded state, the working state of the glasses can be controlled to be the low power consumption mode, or when the left and right temples are in the unfolded state, the working state of the glasses can be controlled to be the normal working mode.
  • the circuit controlling the working state of the glasses according to at least the data detected by the first sensor or the second sensor includes:
  • the circuit determines that at least the first temple or the second temple is changed from the unfolded state to the folded state, and controls the glasses to have low power consumption mode.
  • the temples change from the unfolded state to the folded state, that is, the user does not need to wear glasses, so the glasses can be controlled (from the normal working mode) to a low power consumption mode.
  • the circuit controlling the working state of the glasses according to at least the data detected by the first sensor or the second sensor includes:
  • the circuit determines that at least the first temple or the second temple is changed from the folded state to the unfolded state, and controls the glasses to be low power consumption
  • the mode is changed to normal working mode.
  • the temples change from the folded state to the unfolded state, that is, the user will need to wear glasses, so the glasses can be controlled from a low power consumption mode to a normal working mode.
  • the unfolded state is that the angle between the temple and the frame body is greater than a preset angle threshold, and the preset angle threshold is less than the first angle
  • the first angle is the angle between the temple and the main body of the frame when the temple is fully deployed.
  • the temple When the temple is not in the unfolded state, the temple is in the folded state. At this time, the angle between the temple and the main body of the frame is smaller than the preset angle threshold.
  • a pair of glasses including:
  • the frame body is provided with lenses, and the frame body is connected with the temples;
  • Permanent magnet used to generate magnetic field
  • the permanent magnet is arranged on the temple, and the sensor is arranged on the body of the frame;
  • the permanent magnet is arranged on the main body of the frame, and the sensor is arranged on the temple.
  • sensors and permanent magnets are respectively arranged on the temples of the glasses and the body of the frame, which can detect the changing magnetic field strength.
  • the processor can determine the state of the temples according to the data detected by the sensors, and according to the mirrors.
  • the state of the legs determines the working state of the glasses.
  • the state of the temples in the embodiments of the present application can reflect the user’s intention to wear. Based on this, the device can be controlled to be in a low power consumption state in time when the user is not wearing glasses, thereby reducing the power consumption of the glasses, extending the standby time of the device, and improving users Experience.
  • the state of the temple includes a non-folded state (that is, an unfolded state) and a folded state.
  • the senor is a Hall sensor.
  • the circuit controlling the working state of the glasses according to the intensity of the magnetic field detected by the sensor includes:
  • the circuit determines that the temple is in the folded state or the unfolded state according to at least the magnetic field intensity detected by the sensor, and in response to the determined that the temple is in the folded state or the unfolded state, determines the working state of the glasses.
  • the left and right temples When the user wears the glasses, the left and right temples must be in the unfolded state, that is, the unfolded state. When at least one of the left and right temples is folded, it can be known that the user must not wear glasses. Based on this, when at least one of the left and right temples is in the folded state, the working state of the glasses can be controlled to be the low power consumption mode, or when the left and right temples are in the unfolded state, the working state of the glasses can be controlled to be the normal working mode.
  • the circuit controlling the working state of the glasses according to the intensity of the magnetic field detected by the sensor includes:
  • the circuit determines that the temples are converted from the unfolded state to the folded state, and controls the glasses to be in a low power consumption mode.
  • the temples change from the unfolded state to the folded state, that is, the user does not need to wear glasses, so the glasses can be controlled (from the normal working mode) to a low power consumption mode.
  • the circuit controlling the working state of the glasses according to the intensity of the magnetic field detected by the sensor includes:
  • the circuit determines that the temples are converted from the folded state to the unfolded state, and controls the glasses to switch from a low power consumption mode to a normal working mode.
  • the temples change from the folded state to the unfolded state, that is, the user will need to wear glasses, so the glasses can be controlled from a low power consumption mode to a normal working mode.
  • the expanded state is that the included angle between the temple and the main body of the frame is greater than a preset angle threshold, and the preset angle threshold is less than the first An angle, the first angle is the angle between the temple and the main body of the frame when the temple is fully deployed.
  • the temple When the temple is not in the unfolded state, the temple is in the folded state. At this time, the angle between the temple and the main body of the frame is smaller than the preset angle threshold.
  • a pair of glasses including:
  • the frame body is provided with lenses, and the frame body is connected with the temples;
  • Infrared light emitting circuit used to emit infrared light
  • An infrared light sensor for detecting the intensity of infrared light emitted by the infrared light emitting circuit
  • a circuit connected to the infrared light sensor, and controlling the working state of the glasses according to the infrared light intensity detected by the infrared light sensor;
  • the infrared light emitting circuit is arranged on the temple, and the infrared light sensor is arranged on the main body of the frame;
  • the infrared light sensor is arranged on the main body of the frame, and the infrared light emitting circuit is arranged on the temple.
  • the infrared light sensor and infrared light emitting circuit are respectively provided on the temples on the glasses and the main body of the glasses frame, which can detect the changed infrared light intensity, and the processor can determine the temples according to the data detected by the sensor. State, and determine the working state of the glasses according to the state of the temples.
  • the state of the temples in the embodiments of the present application can reflect the user’s intention to wear. Based on this, the device can be controlled to be in a low power consumption state in time when the user is not wearing glasses, thereby reducing the power consumption of the glasses, extending the standby time of the device, and improving users Experience.
  • the state of the temple includes a non-folded state (that is, an unfolded state) and a folded state.
  • the circuit controlling the working state of the glasses according to the intensity of the infrared light detected by the infrared light sensor includes:
  • the circuit determines that the temples are in the folded state or the unfolded state according to at least the infrared light intensity detected by the infrared light sensor, and in response to the determined that the temples are in the folded state or the unfolded state, determines that the glasses are Working status.
  • the left and right temples When the user wears the glasses, the left and right temples must be in the unfolded state, that is, the unfolded state. When at least one of the left and right temples is folded, it can be known that the user must not wear glasses. Based on this, when at least one of the left and right temples is in the folded state, the working state of the glasses can be controlled to be the low power consumption mode, or when the left and right temples are in the unfolded state, the working state of the glasses can be controlled to be the normal working mode.
  • the circuit controlling the working state of the glasses according to the infrared light intensity detected by the infrared light sensor includes:
  • the circuit determines that the temples are changed from the unfolded state to the folded state, and controls the glasses to be in a low power consumption mode.
  • the temples change from the unfolded state to the folded state, that is, the user does not need to wear glasses, so the glasses can be controlled (from the normal working mode) to a low power consumption mode.
  • the circuit controlling the working state of the glasses according to the infrared light intensity detected by the infrared light sensor includes:
  • the circuit determines that the temples are converted from the folded state to the unfolded state, and controls the glasses to switch from a low power consumption mode to a normal working mode.
  • the temples change from the folded state to the unfolded state, that is, the user will need to wear glasses, so the glasses can be controlled from a low power consumption mode to a normal working mode.
  • the expanded state is that the angle between the temple and the main body of the frame is greater than a preset angle threshold, and the preset angle threshold is less than the first An angle, the first angle is the angle between the temple and the main body of the frame when the temple is fully deployed.
  • the temple When the temple is not in the unfolded state, the temple is in the folded state. At this time, the angle between the temple and the main body of the frame is smaller than the preset angle threshold.
  • a processor is also provided, including the first aspect to the third aspect, and the circuit in any one of the first aspect to the third aspect.
  • a processor for executing instructions for a method for controlling power consumption of glasses includes acquiring sensor detection data and controlling the operation of the glasses according to the data detected by the sensor. status.
  • the glasses may be the glasses in the above-mentioned first aspect to the third aspect, and any possible implementation manner of the first aspect to the third aspect.
  • Fig. 1 shows a schematic diagram of a pair of glasses provided by an embodiment of the present application.
  • Fig. 2 shows a schematic diagram of a smart glasses provided by an embodiment of the present application.
  • Fig. 3 shows another schematic diagram of a smart glasses provided by an embodiment of the present application.
  • Fig. 4 shows another schematic diagram of a smart glasses provided by an embodiment of the present application.
  • Fig. 5 shows another schematic diagram of a smart glasses provided by an embodiment of the present application.
  • Fig. 6 shows another schematic diagram of a smart glasses provided by an embodiment of the present application.
  • Fig. 7 shows another schematic diagram of a smart glasses provided by an embodiment of the present application.
  • Fig. 8 shows another schematic diagram of a smart glasses provided by an embodiment of the present application.
  • FIG. 9 shows another schematic diagram of a smart glasses provided by an embodiment of the present application.
  • FIG. 10 shows a schematic diagram of the working state of a Bluetooth headset in the prior art.
  • FIG. 11 shows a schematic diagram of the working state of a smart glasses provided by an embodiment of the present application.
  • Fig. 1 shows a schematic diagram of glasses provided by an embodiment of the present application.
  • the glasses may be smart glasses or others, which is not limited in the embodiment of the present application.
  • the glasses include a frame body 101, a first temple 102, a second temple 103, a sensor 104 and a circuit 105.
  • the frame body 101 is provided with lenses, and further includes a first end connected to the first temple 102 and a second end connected to the second temple.
  • the sensor 104 is connected to the circuit 105.
  • the circuit 105 may specifically be a processor, which is not limited in the embodiment of the present application.
  • FIG. 1 is only an example and not a limitation.
  • the sensor 104 or the circuit 105 may not only be provided on the first temple 102, but also may be provided on the main body 101 or the second temple. On the second temple 103.
  • the sensor 104 or the circuit 105 may not only be arranged in the temple, but also may be arranged outside the temple (for example, protruding from the temple).
  • the number of sensors can also be greater than one, such as two or three.
  • first temple 102 and the second temple 103 may also be referred to as left and right temples. That is to say, in some descriptions, “left and right temples” and “first temples 102 and second temples 103" have the same meaning and can be equivalently replaced.
  • the sensor 104 is used to detect the direction of the temple, or the distance between the temple and the main body 101 of the temple, or the distance between the two temples, or the angle between the two temples, or the temple is relative to the main body of the temple
  • the included angle of 101 is not limited in the embodiment of the present application.
  • the senor may include an electronic compass, a compass, a gyroscope, a Hall sensor, an optical sensor, etc., which is not limited in the embodiment of the present application.
  • the circuit 105 can be used to control the working state of the glasses according to the data detected by the sensor 104.
  • the circuit 105 may determine that at least the first temple or the second temple is in the folded state or the unfolded state according to the data detected by the sensor 104, and respond to the determined at least the first temple The temple or the second temple is in a folded state or an unfolded state, and controls the working state of the glasses.
  • the state of the temple includes a non-folded state (that is, an unfolded state) and a folded state.
  • FIG. 1 shows an example of the unfolded state of the temples
  • FIGS. 2 and 3 show examples of the folded state of the glasses.
  • the included angle between the temples and the frame body 101 is greater than or equal to a preset angle threshold, where the preset angle threshold is less than the first angle, and the first angle is When the temple is fully extended, the included angle between the temple and the frame body 101.
  • the first angle is 80°, that is, the temple is perpendicular to the plane where the frame body 101 is located.
  • the preset angle threshold may be 80°, that is, when the included angle between the temple and the frame body 101 is greater than or equal to 80°, the temple is considered to be in an unfolded state, that is, an unfolded state. Understandably, for ease of understanding, the angle values of 80° and 90° in this embodiment are just examples, and do not constitute a limit to the angle value.
  • the angle between the temples and the frame body 101 is smaller than the aforementioned preset angle threshold.
  • the left and right temples respectively have an acute angle with the frame body 101 (both are less than 80°).
  • the left and right temples are parallel to the frame main body 101, that is, the left and right temples have an angle of about 0° with the frame main body 101.
  • the working state of the glasses includes a normal working mode and a low power consumption mode.
  • the glasses in the normal working mode, can support functions such as calls and music.
  • Low power consumption mode can also be called standby mode. For example, you can switch the voice to the mobile phone, pause the music, and turn off the sound output and pickup circuits such as smart PA, speaker, and MIC.
  • the left and right temples when the user wears glasses, the left and right temples must be in a non-folded state, that is, an unfolded state.
  • a non-folded state that is, an unfolded state.
  • the working state of the glasses can be controlled to be the low power consumption mode, or when the left and right temples are in the unfolded state, the working state of the glasses can be controlled to be the normal working mode.
  • a sensor is provided on the glasses, and then the state of the temple is determined according to the data detected by the sensor, and the working state of the glasses is determined according to the state of the temple.
  • the data detected by the sensor in the embodiment of the application can reflect the user’s wearing intention. Based on this, the device can be controlled in a low-power state in time when the user is not wearing glasses, thereby reducing the power consumption of the glasses, extending the standby time of the device, and improving the user Experience.
  • the preset angle is preset to be less than the first angle, that is, the temple can be considered to be in the unfolded state before the temple is fully deployed, and the working mode of the eye before the temple is fully deployed can be realized Change to the normal working mode, shorten the time from when the user wears the glasses to the normal working mode, thereby improving the user experience.
  • a connecting piece may be provided to connect the left and right temples and the frame body 101.
  • the first end of the frame body 101 is connected to one end of the first temple 102 through a connecting piece 107
  • the second end is connected to one end of the second temple 103 through a connecting piece 106.
  • the connecting members 106 and 107 may be hinges. The user can control the first temple 102 to fold to the inside of the first temple 102 around the connecting piece 107, that is, to rotate in the direction shown by the arrow on the left side of the first temple 102 in FIG.
  • the connecting member 108 is folded toward the inner side of the second temple 103, that is, rotated in the direction shown by the arrow on the right side of the first temple 103 in FIG. 1, to control the folding state of the first temple 102 and the second temple 103 .
  • the temples can be controlled in a folded or unfolded state.
  • the circuit 105 may determine that at least the first temple or the second temple is changed from the unfolded state to the folded state according to the data detected by the sensor 104, and control the glasses to Low power consumption mode.
  • the sensor 104 can obtain related information such as the direction of the first temple 102 or the distance from the frame body 101, and the circuit 105 according to The data detected by the sensor 104 determines that the first temple 102 changes from the unfolded state to the folded state, that is, the user does not need to wear glasses, and then the circuit 105 can control the glasses from the normal working mode to the low power consumption mode.
  • the circuit 105 determines that at least the first temple or the second temple is changed from the folded state to the unfolded state according to the data detected by the sensor 104, and controls the glasses to change from low to low.
  • the power consumption mode is changed to the normal working mode.
  • the sensor 104 can acquire the first temple 102 According to the data detected by the sensor 104, the circuit 105 determines that the temple is changed from the folded state to the unfolded state, that is, the user will wear the glasses, and then the circuit 105 controls the glasses to be low-powered.
  • the consumption mode changes to the normal operating mode.
  • the first sensor and the second sensor may be respectively arranged on the left and right temples.
  • one of the first sensor and the second sensor may be disposed on the temple, and the other is disposed on the body of the frame, which is not limited in the embodiment of the present application.
  • FIGS. 4 to 6 respectively show schematic diagrams of smart glasses provided by embodiments of the present application. It should be understood that the modules or components shown in FIGS. 4 to 6 are only examples, and the smart glasses in the embodiments of the present application may also include other modules or components, or not all of the modules or components in FIGS. 4 to 6.
  • the smart glasses include a frame body 101, a first temple 102, a second temple 103, a first sensor 104A, a second sensor 104B, and a circuit 105.
  • the first sensor 104A is arranged on the first temple 102
  • the second sensor 104B is arranged on the second temple 103
  • the circuit 105 is arranged on the first temple 102. It should be noted that the circuit 105 is connected to the second sensor 104B (not shown in FIG. 2).
  • the smart glasses include a frame body 101, a first temple 102, a second temple 103, a first sensor 104C, a second sensor 104D, and a circuit 105.
  • the circuit 105 is arranged on the first temple 102
  • the first sensor 104C is arranged on the first temple 102
  • the second sensor 104D is arranged on the frame body 101
  • the second sensor 104D is arranged on the frame body 101 In the length direction.
  • the first sensor 104C may be provided on the second temple 103
  • the circuit 105 may be electrically connected to the first sensor 104C and the second sensor 104D (part of the connection relationship is not shown). The example does not limit this.
  • the smart glasses include a frame body 101, a first temple 102, a second temple 103, a first sensor 104E, a second sensor 104F, and a circuit 105.
  • the circuit 105 is arranged on the first temple 102, the first sensor 104E is arranged on the first temple 102, the second sensor 104F is arranged on the frame body 101, and the second sensor 104F is arranged on the frame body 101 In the thickness direction.
  • the first sensor 104C may be disposed on the second temple 103, and the circuit 105 may be electrically connected to the first sensor 104E and the second sensor 104F (part of the connection relationship is not shown). The example does not limit this.
  • the first sensor 104A is used to detect the first direction of the location of the first sensor 104A in the first coordinate system.
  • the first sensor 104A when the first sensor 104A is disposed on the first temple 102, the first sensor 104A is used to detect the direction of the first temple 102 in the first coordinate system.
  • the first sensor 104A is used to detect the direction of the second temple 103 in the first coordinate system.
  • the first sensor 104 is used to detect the direction of the frame body 101 in the first coordinate system.
  • the second sensor 104B is used to detect the second direction of the location of the first sensor 104B in the first coordinate system.
  • the second sensor 104B when the second sensor 104B is disposed on the first temple 102, the second sensor 104B is used to detect the direction of the first temple 102 in the first coordinate system.
  • the second sensor 104B is disposed on the second temple 103, the second sensor 104B is used to detect the direction of the second temple 103 in the first coordinate system.
  • the second sensor 104B is used to detect the direction of the frame body 101 in the first coordinate system.
  • the length direction of the frame body 101 can also be the length direction of the lens
  • the width direction of the frame body 101 can also be the lens.
  • the width direction of the lens frame body 101 may also be the thickness direction of the lens.
  • the first coordinate system may be set according to the smart glasses, that is, the first coordinate system is a coordinate system relative to the smart glasses, which adaptively changes with the change of the position and direction of the smart glasses .
  • the x-axis direction in the first coordinate system may be a direction perpendicular to the plane of the frame body 101, that is, the thickness direction of the frame body 101
  • the y-axis direction may be the length direction of the frame body
  • the z-axis direction is the mirror
  • the width direction of the frame body is perpendicular to both the x-axis direction and the y-axis direction.
  • the front direction seen by the human eye is the x-axis direction
  • the x-axis direction horizontally to the left or right is the y-axis direction
  • the x-axis direction is vertical Down or up is the direction of the z-axis.
  • the first coordinate system can be set according to the earth's magnetic field, that is, the first coordinate system is a coordinate system relative to the earth, which does not change with the change of the position and direction of the smart glasses.
  • the x-axis direction in the first coordinate system may be the north-south direction of the earth's magnetic field
  • the y-axis direction may be the east-west direction of the earth's magnetic field
  • the z-axis may be the vertical downward direction.
  • the processor 106 determines the state of the first temple and/or the second temple according to the first direction detected by the first sensor 104 and the second direction detected by the second sensor 105, and according to the state of the second temple The state of the legs determines the working state of the smart glasses.
  • sensors may be respectively provided on the left and right temples and the frame body to obtain the directions of the left and right temples and the frame body, and then according to the directions of the left and right temples and the frame body, The state of the first temple and the second temple is determined, and the working state of the smart glasses is determined according to the state of the first temple and the second temple.
  • At least two sensors are provided on the left and right temples of the smart glasses or the body of the frame to obtain the direction of the left and right temples, so that the smart glasses can determine the state of the temples according to the data obtained by the sensors. , And determine the working state of the smart glasses according to the state of the temples.
  • the state of the temples in the embodiments of the present application can reflect the user's intention to wear. Based on this, the device can be controlled in a low-power state in time when the user is not wearing smart glasses, thereby reducing the power consumption of smart glasses and extending the standby time of the device, thereby Improve user experience.
  • the senor may determine the direction by detecting the strength of the earth's magnetic field.
  • the sensor may be an electronic compass, or a compass.
  • the first sensor is specifically configured to detect the first direction according to the distribution of the earth's magnetic field intensity in the first coordinate system.
  • the second sensor is specifically used to detect the second direction according to the distribution of the earth's magnetic field intensity in the first coordinate system.
  • the determination can be made in the following two ways The state of the temples.
  • the circuit 105 may specifically determine when the first magnetic field intensity component of the earth magnetic field obtained by the first sensor 104A in the y-axis direction in the first coordinate system and the earth magnetic field intensity obtained by the second sensor 104B in the y-axis direction When the second magnetic field intensity component on the same, it is determined that the first temple 102 and the second temple 103 are in the unfolded state; when the direction of the first magnetic field intensity component and the second magnetic field intensity component are determined to be opposite, it is determined The first temple 102 and the second temple 103 are in a folded state.
  • the first coordinate system may be a coordinate system set according to the smart glasses, and the y-axis direction is the length direction of the frame body.
  • the working state of the smart glasses is controlled to change from the normal working mode to the low power consumption mode.
  • the working state of the smart glasses is controlled to change from the low power consumption mode to the normal working mode.
  • the first magnetic field strength component and the second strength component are the same, which means that the two magnetic field strength components are approximately the same.
  • the first sensor 104A obtains the intensity of the earth's magnetic field in the first coordinate system
  • the second sensor 104B obtains the intensity of the earth's magnetic field in the first coordinate system as (11,9,5).
  • the earth magnetic field intensity obtained by the two sensors is approximately the same in the three directions of the x-axis, y-axis and z-axis, which means that the directions of the first temple 102 and the second temple 103 are the same.
  • the first temple 102 and the second temple 103 must be in an unfolded state.
  • the earth magnetic field intensity acquired by the first sensor 104A is expressed as (10,10,5) in the first coordinate system
  • the earth magnetic field intensity acquired by the second sensor 104B is expressed as (11, -8,6)
  • two sensors are provided on the left and right temples on the smart glasses to detect the direction of the left and right temples respectively, and the state of the left and right temples is judged by comparing the magnetic field intensity distribution in the direction of the left and right temples, and According to the state of the left and right temples, the working state of the smart glasses is determined.
  • the state of the temples in the embodiments of the present application can reflect the user's intention to wear. Based on this, the device can be controlled in a low-power state in time when the user is not wearing smart glasses, thereby reducing the power consumption of smart glasses and extending the standby time of the device, thereby Improve user experience.
  • the circuit 105 can specifically determine the deflection angle of the direction of the first temple 102 relative to the north pole of the earth’s magnetic field according to the distribution of the earth’s magnetic field intensity obtained by the first sensor 104A in the first coordinate system, which can be recorded as deflection angle #1, According to the distribution of the earth magnetic field intensity obtained by the second sensor 104B in the first coordinate system, the deflection angle of the direction of the second temple 103 relative to the north pole of the earth magnetic field is determined, which can be recorded as deflection angle #2. Then, according to the deflection angle #1 and the deflection angle #2, the state of the first temple and/or the second temple is determined.
  • the deflection angle #1 may be taken as an example of the first deflection angle
  • the deflection angle #2 may be taken as an example of the second deflection angle.
  • the first coordinate system may be a coordinate system set according to the earth's magnetic field.
  • the aforementioned deflection angle may also be the deflection angle of the direction of the location of the sensor relative to the south pole of the earth's magnetic field, which is not limited in the embodiment of the present application.
  • the deflection angle #1 is 210° and the deflection angle #2 is 298°. At this time, the difference between the deflection angle #1 and the deflection angle #2 is 88° (close to 90°). The direction of the temples is vertical. As another example, the deflection angle #1 is 30° and the deflection angle #2 is 205°. At this time, the difference between the deflection angle #1 and the deflection angle #2 is 175° (close to 180°). The directions of the temples are parallel.
  • the difference between the deflection angle #1 and the deflection angle #2 is 0° (or approximately 0°)
  • the directions of the first temple 102 and the second temple 103 are perpendicular to the plane where the frame body 101 is located, and the two temples are in an unfolded state at this time.
  • the difference between the deflection angle #1 and the deflection angle #2 increases, it indicates that there is an angle between the directions of the first temple 102 and the second temple 103, and the temple is in a folded state at this time.
  • the temples are in an open state.
  • the difference between the deflection angle #1 and the deflection angle #2 increases to 180° (or approximately 180°)
  • the first temple and/or the second temple when the difference between the deflection angle #1 and the deflection angle #2 increases, it is determined that the first temple and/or the second temple is changed from a non-folded state to a folded state, and controlled
  • the working state of the smart glasses changes from a normal working mode to a low power consumption mode.
  • the difference between the deflection angle #1 and the deflection angle #2 increases, it means that the angle formed between the first temple and the second temple is getting larger and larger.
  • the legs are being folded, that is, the user has the intention of not using the smart glasses, so the working state of the smart glasses can be controlled from the normal working mode to the low power consumption mode.
  • the first temple and/or the second temple can be determined when the difference between the deflection angle #1 and the deflection angle #2 (for example, from 0° or close to 0°) increases to the first threshold.
  • the temples change from a non-folded state to a folded state, and control the working state of the smart glasses from a normal working mode to a low power consumption mode.
  • the first threshold may be 30°, which is not specifically limited in the embodiment of the present application.
  • the difference between the deflection angle #1 and the deflection angle #2 decreases, it is determined that the first temple and/or the second temple is changed from the folded state to the unfolded state, and control The working state of the smart glasses changes from a low power consumption mode to a normal working mode.
  • the difference between the deflection angle #1 and the deflection angle #2 decreases, it means that the angle formed between the first temple and the second temple is getting smaller and smaller.
  • the legs are being opened, that is, the user has the intention of using smart glasses, so the working state of the smart glasses can be controlled from a low power consumption mode to a normal working mode.
  • the first temple and/or the first temple can be determined
  • the two temples change from a folded state to a non-folded state, and control the working state of the smart glasses from a low power consumption mode to a normal working mode.
  • the second threshold may be 150°, which is not limited in the embodiment of the present application.
  • two sensors are provided on the left and right temples of the smart glasses to detect the direction of the left and right temples respectively.
  • the state of the left and right temples is judged, and the working state of the smart glasses is determined according to the state of the left and right temples.
  • the state of the temples in the embodiments of the present application can reflect the user's intention to wear. Based on this, the device can be controlled in a low-power state in time when the user is not wearing smart glasses, thereby reducing the power consumption of smart glasses and extending the standby time of the device, thereby Improve user experience.
  • the first sensor 104C when the first sensor 104C is disposed on the first temple 102 and the second sensor 104D is disposed on the length direction of the frame body 101, the first mirror The angle between the leg 102 and the plane of the frame main body 101 determines the folded state of the first temple 102.
  • the circuit 105 may determine the deflection angle of the direction of the first temple 102 relative to the north pole of the earth's magnetic field according to the distribution of the earth magnetic field intensity obtained by the first sensor 104C in the first coordinate system, which can be recorded as the deflection angle #3.
  • the state of the first temple is determined.
  • the deflection angle #3 may be taken as an example of the first deflection angle
  • the deflection angle #4 may be taken as an example of the second deflection angle.
  • the first coordinate system may be a coordinate system set according to the earth's magnetic field.
  • the aforementioned deflection angle may also be the deflection angle of the direction of the location of the sensor relative to the south pole of the earth's magnetic field, which is not limited in the embodiment of the present application.
  • the deflection angle #3 is 210° and the deflection angle #4 is 294°. At this time, the difference between the deflection angle #3 and the deflection angle #4 is 84° (close to 90°).
  • the mirror legs are perpendicular to the length of the main body of the frame, that is, perpendicular to the plane where the main body of the frame is located.
  • the deflection angle #3 is 30°, and the deflection angle #4 is 22°. At this time, the difference between the deflection angle #3 and the deflection angle #4 is 8° (close to 0°).
  • a temple is parallel to the length direction of the main body of the frame, that is, parallel to the plane where the main body of the frame is located.
  • the difference between the deflection angle #3 and the deflection angle #4 is 0° (or approximately 0°)
  • the direction of the first temple 102 is the same as the length direction of the frame body 103, that is to say At this time, the plane on which the first temple 102 and the frame body 101 are located is parallel, and at this time the first temple 102 is in a folded state.
  • the difference between the deflection angle #3 and the deflection angle #4 increases, it means that the angle between the first temple 102 and the frame body 101 becomes larger, and the first temple is in an open state at this time. Otherwise, the first temple 102 is in a state of being folded.
  • the difference between the deflection angle #3 and the deflection angle #4 increases to 90° (or approximately 90°)
  • it means that the plane where the first temple 102 and the frame main body 101 are located is perpendicular and in a non-folded state.
  • the power consumption mode changes to the normal operating mode.
  • the difference between the deflection angle #3 and the deflection angle #4 increases, it means that the angle formed between the first temple and the second temple is getting larger and larger.
  • the legs are being opened, that is, the user has the intention of using smart glasses, so the working state of the smart glasses can be controlled from a low power consumption mode to a normal working mode.
  • the third threshold may be 20°, which is not specifically limited in the embodiment of the present application.
  • the difference between the deflection angle #3 and the deflection angle #4 decreases, it is determined that the first temple is changed from the unfolded state to the folded state, and the working state of the smart glasses is controlled from normal The working mode is changed to low power consumption mode.
  • the difference between the deflection angle #3 and the deflection angle #4 decreases it means that the angle formed between the plane where the main body of the first temple frame is located is getting smaller and smaller.
  • the legs are being folded, that is, the user has the intention of not using the smart glasses, so the working state of the smart glasses can be controlled from the normal working mode to the low power consumption mode.
  • the fourth threshold when the difference between the deflection angle #3 and the deflection angle #4 (for example, from 90° or close to 90°) is reduced to the fourth threshold, it is determined that the first temple is changed from the unfolded state to Folding state, and controlling the working state of the smart glasses from a normal working mode to a low power consumption mode.
  • the fourth threshold may be 70°, which is not limited in the embodiment of the present application.
  • a sensor is arranged on a temple of the smart glasses, and a sensor is arranged in the length direction of the frame body to detect the angle between the temple and the frame body, and according to the The change of the included angle determines the state of the temple, and determines the working state of the smart glasses according to the state of the temple.
  • the state of the temples in the embodiments of the present application can reflect the user's intention to wear. Based on this, the device can be controlled in a low-power state in time when the user is not wearing smart glasses, thereby reducing the power consumption of smart glasses and extending the standby time of the device, thereby Improve user experience.
  • the first sensor 104E when the first sensor 104E is disposed on the first temple 102 and the second sensor 104F is disposed in the thickness direction of the frame body 101, the first mirror The angle between the leg 102 and the vertical direction of the plane where the frame main body 101 is located determines the folded state of the first temple 102.
  • the circuit 105 may specifically determine the deflection angle of the direction of the first temple 102 relative to the north pole of the earth magnetic field according to the distribution of the earth magnetic field intensity obtained by the first sensor 104E in the first coordinate system, which can be recorded as the deflection angle #5.
  • the state of the first temple is determined.
  • the deflection angle #5 may be taken as an example of the first deflection angle
  • the deflection angle #6 may be taken as an example of the second deflection angle.
  • the first coordinate system may be a coordinate system set according to the earth's magnetic field.
  • the aforementioned deflection angle may also be the deflection angle of the direction of the location of the sensor relative to the south pole of the earth's magnetic field, which is not limited in the embodiment of the present application.
  • the deflection angle #5 is 210°, and the deflection angle #4 is 297°. At this time, the difference between the deflection angle #3 and the deflection angle #4 is 87° (close to 90°).
  • the mirror legs are perpendicular to the thickness direction of the frame, that is, parallel to the plane where the main body of the frame is located.
  • the deflection angle #5 is 30°, and the deflection angle #6 is 20°. At this time, the difference between the deflection angle #5 and the deflection angle #6 is 10° (close to 0°).
  • a temple is in the same thickness direction as the frame, that is, perpendicular to the plane where the main body of the frame is located.
  • the difference between the deflection angle #5 and the deflection angle #6 is 0° (or approximately 0°)
  • the direction of the first temple 102 is the same as the thickness direction of the frame body 103, that is to say At this time, the plane where the first temple 102 and the frame main body 101 are located is perpendicular, and at this time, the first temple 102 is in an unfolded state.
  • the difference between the deflection angle #5 and the deflection angle #6 increases, it means that the angle between the first temple 102 and the frame body 101 becomes smaller, and the first temple is in a state of being folded at this time. Otherwise, the first temple 102 is in an open state.
  • the difference between the deflection angle #3 and the deflection angle #4 increases to 90° (or approximately 90°)
  • it means that the plane where the first temple 102 and the frame main body 101 are located is perpendicular and in a non-folded state.
  • the difference between the deflection angle #5 and the deflection angle #6 increases, it means that the angle formed between the first temple and the second temple is getting larger and larger, and it can be inferred that the mirror The legs are being folded, that is, the user has the intention of not using the smart glasses, so the working state of the smart glasses can be controlled from the normal working mode to the low power consumption mode.
  • the fifth threshold when the difference between the deflection angle #5 and the deflection angle #6 (for example, from 0° or close to 0°) increases to the fifth threshold, it is determined that the first temple is changed from the unfolded state to the folded state And control the working state of the smart glasses from the normal working mode to the low power consumption mode.
  • the fifth threshold may be 20°, which is not specifically limited in the embodiment of the present application.
  • the power consumption mode changes to the normal operating mode.
  • the difference between the deflection angle #5 and the deflection angle #6 decreases, it means that the angle formed between the plane where the first temple frame is located is getting larger and larger, and it can be inferred that the mirror The legs are being opened, that is, the user has the intention of using smart glasses, so the working state of the smart glasses can be controlled from a low power consumption mode to a normal working mode.
  • the sixth threshold when the difference between the deflection angle #5 and the deflection angle #6 (for example, from 90° or close to 90°) is reduced to the sixth threshold, it is determined that the first temple is changed from the folded state to the non-folding state. Folding state, and controlling the working state of the smart glasses from a low power consumption mode to a normal working mode.
  • the sixth threshold may be 70°, which is not limited in the embodiment of the present application.
  • a sensor is arranged on a temple of the smart glasses, and a sensor is arranged in the thickness direction of the frame body to detect the angle between the temple and the frame body, and according to the The change of the included angle determines the state of the temple, and determines the working state of the smart glasses according to the state.
  • the state of the temples in the embodiments of the present application can reflect the user's intention to wear. Based on this, the device can be controlled in a low-power state in time when the user is not wearing smart glasses, thereby reducing the power consumption of smart glasses and extending the standby time of the device, thereby Improve user experience.
  • sensors can be provided on the first temple, the second temple, and the frame body respectively, so that it can be determined that the first temple and the second temple are relative to the plane of the frame body.
  • the included angle, and the included angle between the first temple and the second temple can also be determined.
  • the processor can determine the state of the left and right temples according to the change of the included angle detected by the sensor, and determine the working state of the smart glasses according to the state of the left and right temples.
  • the working state of the smart glasses is controlled from the normal working mode. Change to low power consumption mode. It can be understood that when a user wears glasses, the user will inevitably turn his head, which causes the data detected by the sensor to change. However, when the smart glasses are in the normal working mode for a period of time, but the data detected by the sensor has not changed, it can be known that the user should not be wearing them in this period of time. At this time, regardless of whether the temples are folded, the working state of the smart glasses is controlled to change from the normal working mode to the low power consumption mode.
  • the senor may be disposed on the body of the frame.
  • the smart glasses also include a first component, which is arranged on the temple.
  • the sensor may be arranged at an end of the temple body close to the temple body, and the first component may be arranged at an end of the temple body near the temple body.
  • the positions of the sensor and the first component can be interchanged. In this manner, the sensor can detect the first component, and the processor determines the state of the temple according to the detection result of the sensor.
  • the above-mentioned sensor may be provided on one of the left and right temples, or on the position of the main body of the frame corresponding to the temples, to obtain the state of the temples.
  • the above-mentioned sensors may be provided on the left and right temples, or on the positions of the frame body corresponding to the left and right temples, to obtain the state of the left and right temples.
  • Fig. 7 shows a schematic diagram of a smart glasses provided by an embodiment of the present application.
  • the smart glasses include a frame body 101, a first temple 102, a second temple 103, a sensor 104G, a first component 108, and a circuit 105.
  • the first component 108 is arranged at the end of the frame body 101 connected to the first temple 102
  • the sensor 104G is arranged at the end of the first temple body 101 connected to the frame.
  • the positions of the sensor 104G and the first component 108 can be exchanged, which is not limited in the embodiment of the present application.
  • the first component 108 may be a permanent magnet, and correspondingly, the sensor 104G may be a Hall sensor at this time.
  • Permanent magnets are used to generate magnetic fields.
  • Hall sensor is used to detect the magnetic field strength of the magnetic field generated by the permanent magnet.
  • the circuit is used for determining the folding state of the first temple 102 according to the magnetic field intensity detected by the Hall sensor, and determining the working state of the smart glasses according to the folding state.
  • the circuit 105 can determine whether the temple is folded according to the intensity of the magnetic field detected by the Hall sensor.
  • the circuit 105 determines that the intensity of the magnetic field detected by the Hall sensor increases, it determines that the first temple 102 changes from a folded state to an unfolded state, and controls the working state of the smart glasses to change from a low power consumption mode. It is the normal working mode.
  • the circuit 105 determines that the intensity of the magnetic field detected by the Hall sensor decreases, it determines that the first temple 102 changes from a non-folded state to a folded state, and controls the working state of the smart glasses from a normal working mode to a low power consumption mode .
  • a hall sensor and a permanent magnet are respectively provided on a temple of the smart glasses (such as an end close to the main body of the spectacle frame) and the main body of the spectacle frame (for example, an end close to the spectacle leg).
  • the circuit can determine the state of the temple according to the change of the magnetic field intensity, and determine the working state of the smart glasses according to the state of the temple.
  • the state of the temples in the embodiments of the present application can reflect the user's intention to wear. Based on this, the device can be controlled in a low-power state in time when the user is not wearing smart glasses, thereby reducing the power consumption of smart glasses and extending the standby time of the device, thereby Improve user experience.
  • the first component 108 may be an infrared light emitting circuit, and correspondingly, the sensor 104G may be an infrared light sensor at this time.
  • Infrared light emitting circuit used to emit infrared light.
  • Infrared light sensor used to detect the intensity of infrared light emitted by the infrared light emitting circuit.
  • the circuit 105 is used for determining the folding state of the first temple 102 according to the infrared light intensity detected by the infrared light sensor, and determining the working state of the smart glasses according to the folding state.
  • the circuit 105 can determine whether the temple is folded according to the infrared light intensity detected by the infrared light sensor.
  • the circuit 105 determines that the intensity of the infrared light detected by the infrared light sensor increases, it determines that the first temple 102 changes from the folded state to the unfolded state, and controls the working state of the smart glasses to change from the low power consumption mode. Change to normal working mode.
  • the circuit 105 determines that the intensity of the infrared light detected by the infrared light sensor is reduced, it determines that the first temple 102 changes from a non-folded state to a folded state, and controls the working state of the smart glasses from normal working mode to low power consumption mode.
  • an infrared light sensor and an infrared light emitting circuit are respectively arranged on a temple of the smart glasses (for example, an end close to the main body of the spectacle frame) and the main body of the spectacle frame (for example, an end close to the temple).
  • the changing magnetic field intensity can be detected, and the circuit can determine the state of the temple according to the change of the infrared light intensity, and determine the working state of the smart glasses according to the state of the temple.
  • the state of the temples in the embodiments of the present application can reflect the user's intention to wear. Based on this, the device can be controlled in a low-power state in time when the user is not wearing smart glasses, thereby reducing the power consumption of smart glasses and extending the standby time of the device, thereby Improve user experience.
  • the prior art controls the working state of the electronic device by detecting whether the electronic device is worn. For example, at the time corresponding to the a node shown in FIG. 10, the audio circuit, display circuit and other functions of the smart glasses are started after detecting that the electronic device is worn. The circuit, that is, at the moment corresponding to node a, it is detected that the user is wearing smart glasses. After the T1 time period, the user can use the smart glasses normally after the smart glasses are started.
  • the smart glasses when it is detected that the smart glasses change from the folded temples to the unfolded temples (the temples are not folded) at the time corresponding to the b node, the smart glasses Start to switch from the low power consumption mode to the normal working mode, that is, start the audio circuit, display circuit and other functional circuits of the smart glasses. From the time when the smart glasses are unfolded by the temples (the temples are not folded) to the time when the user wears them (corresponding to the c node in Figure 11), a period of time T3 will elapse.
  • the embodiment of the present application starts to activate the smart glasses circuit before detecting that the glasses are worn by the user, that is, when detecting that the temples are changed from folded to unfolded, instead of starting to activate the smart glasses after detecting that the glasses are worn by the user
  • the relevant circuit starts to start before detecting that the glasses are worn by the user, which shortens the time for the user to wait for the relevant circuit to start after wearing the glasses.
  • the electronic device in order to reduce the impact of the electronic device switching from the low power consumption mode to the normal working mode on the user experience, after detecting that the electronic device is switched from the worn state to the unworn state, a preset period of time (for example, 30 minutes) , The electronic device is switched from the normal working mode to the low power consumption mode.
  • a preset period of time for example, 30 minutes
  • the electronic device when it is detected that the electronic device is switched from the worn state to the unworn state at the time corresponding to the d node, the electronic device is switched from the normal working mode to the low power state after a delay of, for example, 30 minutes at the time corresponding to the d node. Consumption mode.
  • the electronic device is switched from the worn state to the unworn state. After less than 30 minutes, the electronic device is switched from the unworn state to the worn state.
  • the electronic device is always in a normal working mode, not a low power consumption mode, and the power consumption of the electronic device in the prior art needs to be optimized.
  • the smart glasses in the embodiment of the present application detects that the smart glasses are switched from the temples unfolded (the temples are not folded) to the temples folded (for example, the switch corresponding to the g node in FIG. 11) ,
  • the smart glasses are controlled to switch from the normal working mode to the low power consumption mode, which saves the power consumption of the electronic device compared with the prior art.
  • the smart glasses in the embodiments of the present application can also start a timer (such as 30 minutes) after detecting that the smart glasses are switched from the worn state to the unworn state. If the timer expires, the glasses are still in the unworn state. Switch from the normal working mode to the low power consumption mode.
  • the spectacles are switched from the temples unfolded (the temples are not folded) to the temples folded state, then according to the detected glasses, the temples are unfolded (the temples are not folded) to the temples folded state ,
  • the smart glasses are switched from the normal working mode to the low power consumption mode, which saves the power consumption of electronic equipment compared with the prior art.
  • the embodiment of the present application performs power consumption control according to the wearing state of the wearable device, and adds the judgment of whether the temples of the smart glasses are folded, and the smart glasses are determined based on the folded state of the temples of the smart glasses.
  • Working status The state of the temples in the embodiments of the present application can reflect the user's wearing intention. Based on this, the smart glasses can be controlled to be in a low power consumption state in time when the smart glasses are not worn, thereby reducing the power consumption of the smart glasses and extending the standby time of the device.
  • the related circuits can be activated according to the folded state of the glasses temples, and the related circuits are activated before the smart glasses are worn, which shortens the time for the user to wait for the related circuits to start after wearing the smart glasses, thereby improving the user experience.
  • An embodiment of the present application also provides a method for controlling power consumption of glasses.
  • the method for controlling power consumption includes acquiring sensor detection data, and controlling the working state of the glasses according to the data detected by the sensor.
  • An embodiment of the present application also provides a processor for executing the above-mentioned method for controlling power consumption of glasses.
  • the method for controlling power consumption includes acquiring sensor detection data and controlling the working state of the glasses according to the data detected by the sensor. .
  • An embodiment of the present application also provides a processor, including a circuit in a possible implementation manner in any of the foregoing embodiments.
  • the processor may be a chip. It may include a processing unit for executing the above-mentioned power consumption control method.
  • the processing unit can be implemented by hardware or software. When implemented by hardware, the processing unit may be a logic circuit, an integrated circuit, or the like. When implemented by software, the processing unit can be a general-purpose processor, which can be implemented by reading the software code stored in the storage unit.
  • the storage unit can be integrated in the processor, or it can exist independently of the processor. .
  • the processor may be a Field-Programmable Gate Array (FPGA), a dedicated integrated chip (Application Specific Integrated Circuit, ASIC), a system chip (System on Chip, SoC), and a central processor (Central Processor). Unit, CPU), network processor (Network Processor, NP), digital signal processing circuit (Digital Signal Processor, DSP), microcontroller (Micro Controller Unit, MCU), programmable controller (Programmable Logic Device, PLD) or Other integrated chips, etc.
  • FPGA Field-Programmable Gate Array
  • ASIC Application Specific Integrated Circuit
  • SoC System on Chip
  • CPU Central Processor
  • NP Network Processor
  • DSP digital signal processing circuit
  • MCU Micro Controller Unit
  • PLD Programmable Logic Device
  • the steps in the method for power consumption control provided in this embodiment can be completed by hardware integrated logic circuits in the processor or instructions in the form of software.
  • the steps of the method disclosed in the embodiments of the present application may be directly embodied as being executed and completed by a hardware processor, or executed and completed by a combination of hardware and software modules in the processor.
  • the processor in the embodiment of the present application may be an integrated circuit chip with signal processing capability.
  • the steps of the foregoing method embodiments can be completed by hardware integrated logic circuits in the processor or instructions in the form of software.
  • the above-mentioned processor may be a general-purpose processor, a digital signal processor (digital signal processor, DSP), an application specific integrated circuit (application specific integrated crcuit, ASIC), a ready-made programmable gate array (field programmable gate array, FPGA) or other Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • the processors in the embodiments of the present application may implement or execute the methods, steps, and logical block diagrams disclosed in the embodiments of the present application.
  • the general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like.
  • the memory or storage unit in the embodiments of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory can be read-only memory (ROM), programmable read-only memory (programmable ROM, PROM), erasable programmable read-only memory (erasable PROM, EPROM), and electronic Erase programmable read-only memory (electrically EPROM, EEPROM) or flash memory.
  • the volatile memory may be random access memory (RAM), which is used as an external cache.
  • RAM random access memory
  • static random access memory static random access memory
  • dynamic RAM dynamic random access memory
  • DRAM dynamic random access memory
  • SDRAM synchronous dynamic random access memory
  • double data rate synchronous dynamic random access memory double data rate SDRAM, DDR SDRAM
  • enhanced synchronous dynamic random access memory enhanced SDRAM, ESDRAM
  • serial link DRAM SLDRAM
  • direct rambus RAM direct rambus RAM
  • the embodiment of the present application also provides a computer-readable medium on which a computer program is stored, and when the computer program is executed by a computer, the power consumption control method described above is implemented.
  • the embodiment of the present application also provides a computer program product, which realizes the above-mentioned power consumption control method when the computer program product is executed by a computer.
  • the computer instructions are stored in a storage unit.
  • the disclosed system, device, and method may be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components can be combined or It can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • each unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • the technical solution of this application essentially or the part that contributes to the existing technology or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the method described in each embodiment of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (read-only memory, ROM), random access memory (random access memory, RAM), magnetic disk or optical disk and other media that can store program code .

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Abstract

本申请提供一种眼镜，包括：镜架主体、第一镜腿、第二镜腿、第一传感器、第二传感器，以及电路，其中，所述镜架主体设置有镜片，与所述第一镜腿连接的第一端，以及与所述第二镜腿连接的第二端；所述第一传感器设置于所述第一镜腿；所述第二传感器设置于所述第二镜腿；所述电路与所述第一传感器和所述第二传感器连接，且所述电路根据至少所述第一传感器或所述第二传感器检测的数据控制所述眼镜的工作状态。本申请实施例中传感器检测的数据能够反映用户的佩戴意图，基于此能够在用户没有佩戴眼镜时及时控制设备处于低功耗状态，进而实现降低眼镜的功耗，延长设备待机时长。

Description

一种智能眼镜
本申请要求在2019年3月26日提交中国国家知识产权局、申请号为201910234795.5、发明名称为“一种智能眼镜”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及电子设备领域，并且更具体的，涉及电子设备领域中的眼镜。
背景技术
随着智能可穿戴设备的日益多样化，智能眼镜开始逐渐进入人们的生活。一方面，智能眼镜可以具有独立的操作系统，能够安装程序以及通过接收用户操作指令完成日程提醒、导航、拍照和视频通话等功能。另一方面，智能眼镜能够实现增强现实、虚拟现实以及混合现实等近眼显示场景，通过智能眼镜能够将真实环境和虚拟物体的图像实时叠加在用户的视网膜中显示。
智能眼镜作为一款可穿戴电子产品，其功耗的大小直接影响用户的使用体验。因此，如何降低智能眼镜的功耗是亟需解决的问题。
发明内容
本申请提供一种具有低功耗的眼镜。
第一方面，提供了一种眼镜，包括：镜架主体、第一镜腿、第二镜腿、第一传感器、第二传感器，以及电路，其中，
所述镜架主体设置有镜片，与所述第一镜腿连接的第一端，以及与所述第二镜腿连接的第二端；
所述第一传感器设置于所述第一镜腿；
所述第二传感器设置于所述第二镜腿；
所述电路与所述第一传感器和所述第二传感器连接，且所述电路根据至少所述第一传感器或所述第二传感器检测的数据控制所述眼镜的工作状态。
因此，本申请实施例通过在镜腿上设置传感器，能够根据传感器检测的数据判断镜腿的状态，然后可以根据镜腿的状态确定眼镜的工作状态。本申请实施例中传感器检测的数据能够反映用户的佩戴意图，基于此能够在用户没有佩戴眼镜时及时控制设备处于低功耗状态，进而实现降低眼镜的功耗，延长设备待机时长；当检测到眼镜镜腿由折叠变为展开状态时则启动工作电路，使得相关工作电路在眼镜被佩戴之前启动，缩短了用户佩戴眼镜之后等待工作电路启动的时间，从而提高用户体验。
其中，镜腿的状态包括展开状态和折叠状态。
结合第一方面，在第一方面的某些实现方式中，所述第一传感器为指南针，所述第二传感器为指南针。或者所述第一传感器为电子罗盘，所述第二传感器为电子罗盘。
结合第一方面，在第一方面的某些实现方式中，所述第一传感器为陀螺仪，所述第二传感器为陀螺仪。
结合第一方面，在第一方面的某些实现方式中，所述电路根据至少所述第一传感器或所述第二传感器检测的数据控制所述眼镜的工作状态，包括：
所述电路根据至少所述第一传感器或所述第二传感器检测的数据确定至少所述第一镜腿或所述第二镜腿处于折叠状态或展开状态，且响应于所确定的所述至少所述第一镜腿或所述第二镜腿处于折叠状态或展开状态，确定所述眼镜的工作状态。
在用户佩戴眼镜时，左右镜腿必然都处于非折叠状态，即展开状态。当左右镜腿中至少有一个镜腿为折叠状态时，可以知道用户必然没有佩戴眼镜。基于此，可以在左右镜腿中至少有一个镜腿为折叠状态时，控制眼镜的工作状态为低功耗模式，或者在左右镜腿在展开状态时，控制眼镜的工作状态为正常工作模式。
结合第一方面，在第一方面的某些实现方式中，所述电路根据至少所述第一传感器或所述第二传感器检测的数据控制所述眼镜的工作状态，包括：
所述电路根据至少所述第一传感器或所述第二传感器检测的数据确定至少所述第一镜腿或所述第二镜腿由展开状态转为折叠状态，控制所述眼镜为低功耗模式。
镜腿由展开状态变为折叠状态，即用户将不需要佩戴眼镜，因此可以控制该眼镜(由正常工作模式)变为低功耗模式。
结合第一方面，在第一方面的某些实现方式中，所述电路根据至少所述第一传感器或所述第二传感器检测的数据控制所述眼镜的工作状态，包括：
所述电路根据至少所述第一传感器或所述第二传感器检测的数据确定至少所述第一镜腿或所述第二镜腿由折叠状态转为展开状态，控制所述眼镜由低功耗模式转为正常工作模式。
镜腿由折叠状态变为展开状态，即用户将需要佩戴眼镜，因此可以控制该眼镜由低功耗模式变为正常工作模式。
结合第一方面，在第一方面的某些实现方式中，所述展开状态为镜腿与所述镜架主体之间的夹角大于预设角度阈值，所述预设角度阈值小于第一角度，所述第一角度为所述镜腿完全展开时，所述镜腿与所述镜架主体之间的夹角。
当镜腿不在非折叠状态时，则该镜腿在折叠状态，此时镜腿与镜架主体之间夹角小于上述预设角度阈值。
第二方面，提供一种眼镜，包括：
镜架主体，设置有镜片，且所述镜架主体与镜腿连接；
永磁体，用于产生磁场；
传感器，用于检测所述永磁体产生的磁场的磁场强度；
电路，与所述传感器连接，且所述电路根据所述传感器检测到的磁场强度控制所述眼镜的工作状态；
其中，所述永磁体设置于所述镜腿，所述传感器设置于所述镜架主体；或者
所述永磁体设置于所述镜架主体，所述传感器设置于所述镜腿。
因此，本申请实施例通过在眼镜上的镜腿，以及镜架主体分别设置传感器和永磁体，能够检测到变化的磁场强度，处理器可以根据传感器检测的数据确定镜腿的状态，并根据镜腿的状态确定眼镜的工作状态。本申请实施例中镜腿的状态能够反映用户的佩戴意图，基于此能够在用户没有佩戴眼镜时及时控制设备处于低功耗状态，进而实现降低眼镜的功耗，延长设备待机时长，从而提高用户体验。
其中，镜腿的状态包括非折叠状态(即展开状态)和折叠状态。
结合第二方面，在第二方面的某些实现方式中，所述传感器为霍尔传感器。
结合第二方面，在第二方面的某些实现方式中，所述电路根据所述传感器检测到的磁场强度控制所述眼镜的工作状态，包括：
所述电路根据至少所述传感器检测到的磁场强度确定所述镜腿处于折叠状态或展开状态，且响应于所确定的所述镜腿处于折叠状态或展开状态，确定所述眼镜的工作状态。
在用户佩戴眼镜时，左右镜腿必然都处于非折叠状态，即展开状态。当左右镜腿中至少有一个镜腿为折叠状态时，可以知道用户必然没有佩戴眼镜。基于此，可以在左右镜腿中至少有一个镜腿为折叠状态时，控制眼镜的工作状态为低功耗模式，或者在左右镜腿在展开状态时，控制眼镜的工作状态为正常工作模式。
结合第二方面，在第二方面的某些实现方式中，所述电路根据所述传感器检测到的磁场强度控制所述眼镜的工作状态，包括：
所述电路根据所述传感器检测到的磁场强度确定所述镜腿由展开状态转为折叠状态，控制所述眼镜为低功耗模式。
镜腿由展开状态变为折叠状态，即用户将不需要佩戴眼镜，因此可以控制该眼镜(由正常工作模式)变为低功耗模式。
结合第二方面，在第二方面的某些实现方式中，所述电路根据所述传感器检测到的磁场强度控制所述眼镜的工作状态，包括：
所述电路根据所述传感器检测到的磁场强度确定所述镜腿由折叠状态转为展开状态，控制所述眼镜由低功耗模式转为正常工作模式。
镜腿由折叠状态变为展开状态，即用户将需要佩戴眼镜，因此可以控制该眼镜由低功耗模式变为正常工作模式。
结合第二方面，在第二方面的某些实现方式中，所述展开状态为所述镜腿与所述镜架主体之间的夹角大于预设角度阈值，所述预设角度阈值小于第一角度，所述第一角度为所述镜腿完全展开时，所述镜腿与所述镜架主体之间的夹角。
当镜腿不在非折叠状态时，则该镜腿在折叠状态，此时镜腿与镜架主体之间夹角小于上述预设角度阈值。
第三方面，提供一种眼镜，包括：
镜架主体，设置有镜片，且所述镜架主体与镜腿连接；
红外光发射电路，用于发射红外光；
红外光传感器，用于检测所述红外光发射电路发射的红外光强度；
电路，与所述红外光传感器连接，且根据所述红外光传感器检测到的红外光强度控制所述眼镜的工作状态；
其中，所述红外光发射电路设置于所述镜腿，所述红外光传感器设置于所述镜架主体；或者
所述红外光传感器设置于所述镜架主体，所述红外光发射电路设置于所述镜腿。
因此，本申请实施例通过在眼镜上的镜腿，以及镜架主体分别设置红外光传感器和红外光发射电路，能够检测到变化的红外光强度，处理器可以根据传感器检测的数据确定镜腿的状态，并根据镜腿的状态确定眼镜的工作状态。本申请实施例中镜腿的状态能够反映用户的佩戴意图，基于此能够在用户没有佩戴眼镜时及时控制设备处于低功耗状态，进而 实现降低眼镜的功耗，延长设备待机时长，从而提高用户体验。
其中，镜腿的状态包括非折叠状态(即展开状态)和折叠状态。
结合第三方面，在第三方面的某些实现方式中，所述电路根据所述红外光传感器检测到的红外光的强度控制所述眼镜的工作状态，包括：
所述电路根据至少所述红外光传感器检测到的红外光强度确定所述镜腿处于折叠状态或展开状态，且响应于所确定的所述镜腿处于折叠状态或展开状态，确定所述眼镜的工作状态。
在用户佩戴眼镜时，左右镜腿必然都处于非折叠状态，即展开状态。当左右镜腿中至少有一个镜腿为折叠状态时，可以知道用户必然没有佩戴眼镜。基于此，可以在左右镜腿中至少有一个镜腿为折叠状态时，控制眼镜的工作状态为低功耗模式，或者在左右镜腿在展开状态时，控制眼镜的工作状态为正常工作模式。
结合第三方面，在第三方面的某些实现方式中，所述电路根据所述红外光传感器检测到的红外光强度控制所述眼镜的工作状态，包括：
所述电路根据所述红外光传感器检测到的红外光强度确定所述镜腿由展开状态转为折叠状态，控制所述眼镜为低功耗模式。
镜腿由展开状态变为折叠状态，即用户将不需要佩戴眼镜，因此可以控制该眼镜(由正常工作模式)变为低功耗模式。
结合第三方面，在第三方面的某些实现方式中，所述电路根据所述红外光传感器检测到的红外光强度控制所述眼镜的工作状态，包括：
所述电路根据所述红外光传感器检测到的红外光强度确定所述镜腿由折叠状态转为展开状态，控制所述眼镜由低功耗模式转为正常工作模式。
镜腿由折叠状态变为展开状态，即用户将需要佩戴眼镜，因此可以控制该眼镜由低功耗模式变为正常工作模式。
结合第三方面，在第三方面的某些实现方式中，所述展开状态为所述镜腿与所述镜架主体之间的夹角大于预设角度阈值，所述预设角度阈值小于第一角度，所述第一角度为所述镜腿完全展开时，所述镜腿与所述镜架主体之间的夹角。
当镜腿不在非折叠状态时，则该镜腿在折叠状态，此时镜腿与镜架主体之间夹角小于上述预设角度阈值。
第四方面，还提供了一种处理器，包括第一方面至第三方面，以及第一方面至第三方面中任一种可能的实现方式中的电路。
第五方面，还提供了一种处理器，用于执行用于眼镜的功耗控制的方法的指令，该功耗控制的方法包括获取传感器检测数据，并根据传感器检测到的数据控制眼镜的工作状态。其中，该眼镜可以为上述第一方面至第三方面，以及第一方面至第三方面中任一种可能的实现方式中的眼镜。
附图说明
图1示出了本申请实施例提供的一种眼镜的一个示意图。
图2示出了本申请实施例提供的一种智能眼镜的一个示意图。
图3示出了本申请实施例提供的一种智能眼镜的又一示意图。
图4示出了本申请实施例提供的一种智能眼镜的又一示意图。
图5示出了本申请实施例提供的一种智能眼镜的又一示意图。
图6示出了本申请实施例提供的一种智能眼镜的又一示意图。
图7示出了本申请实施例提供的一种智能眼镜的又一示意图。
图8示出了本申请实施例提供的一种智能眼镜的又一示意图。
图9示出了本申请实施例提供的一种智能眼镜的又一示意图。
图10示出了现有技术中一种蓝牙耳机的工作状态的一个示意图。
图11示出了本申请实施例提供的一种智能眼镜的工作状态的一个示意图。
具体实施方式
下面将结合附图，对本申请中的技术方案进行描述。
图1示出了本申请实施例提供的一种眼镜的示意图。作为示例，该眼镜可以为智能眼镜，或者其他，本申请实施例对此不作限定。如图1所示，该眼镜包括镜架主体101、第一镜腿102、第二镜腿103、传感器104以及电路105。其中，镜架主体101设置有镜片，还包括与第一镜腿102连接的第一端，以及与第二镜腿连接的第二端。传感器104与电路105连接。
电路105具体可以为处理器，本申请实施例对此不作限定。
需要说明的是，图1仅作为示例而非限定，例如，在本申请实施例中，传感器104或电路105不仅可以设置在第一镜腿102上，还可以设置于镜架主体101，或第二镜腿103上。又例如，传感器104或电路105不仅可以设置在镜腿内，还可以设置于镜腿外(比如突出于镜腿设置)。又例如，传感器的数量还可以大于一个，比如两个，或者三个。
在本申请实施例的一些描述中，第一镜腿102和第二镜腿103也可以被称为左右镜腿。也就是说，在一些描述中，“左右镜腿”与“第一镜腿102和第二镜腿103”具有相同的含义，可以进行等价替换。
传感器104用于检测镜腿的方向，或镜腿相对于镜架主体101距离，或者两个镜腿之间的距离等，或两个镜腿之间的夹角，或镜腿相对镜架主体101的夹角，本申请实施例对此不作限定。
作为示例，传感器可以包括电子罗盘、指南针、陀螺仪、霍尔传感器、光学传感器等，本申请实施例对此不作限定。
电路105可以用于根据传感器104检测的数据，控制眼镜的工作状态。
一些实施例中，电路105可以根据传感器104检测的数据，确定至少所述第一镜腿或所述第二镜腿处于折叠状态或展开状态，且响应于所确定的所述至少所述第一镜腿或所述第二镜腿处于折叠状态或展开状态，控制所述眼镜的工作状态。
其中，镜腿的状态包括非折叠状态(即展开状态)和折叠状态。具体的，图1示出了镜腿的非折叠状态的一个示例，图2和图3示出了眼镜的折叠状态的示例。
如图1所示，镜腿在非折叠状态时，镜腿与镜架主体101之间的夹角大于或等于预设角度阈值，其中，该预设角度阈值小于第一角度，第一角度为该镜腿完全展开时，镜腿与镜架主体101之间的夹角。作为一个示例，第一角度为80°，即该镜腿垂直于镜架主体101所在的平面。作为一个示例，预设角度阈值可以为80°，即当镜腿与镜架主体101之间的夹角大于或等于80°时，认为该镜腿为非折叠状态，即展开状态。可以理解地，为了便于理解，本实施例中的角度值80°、90°，只是一种示例，不构成对角度值的限度。
当镜腿在折叠状态，此时镜腿与镜架主体101之间夹角小于上述预设角度阈值。如图2所示，左右镜腿分别与镜架主体101之间具有锐角夹角(均小于80°)。又如图3所示，左右镜腿均与镜架主体101平行，即左右镜腿均与镜架主体101之间具有约为0°的夹角。
需要说明的是，本申请实施例中，相同的附图标记表示相同或相似的含义。
本申请实施例中，眼镜的工作状态包括正常工作模式和低功耗模式。作为示例，在正常工作模式下，眼镜可以支持通话、音乐等功能。低功耗模式，也可以称为待机模式，例如可以将语音切换到手机，音乐暂停，并关闭smart PA、speaker和MIC等出音、拾音电路。
可以理解的是，在用户佩戴眼镜时，左右镜腿必然都处于非折叠状态，即展开状态。当左右镜腿中至少有一个镜腿为折叠状态时，可以知道用户必然没有佩戴眼镜。基于此，可以在左右镜腿中至少有一个镜腿为折叠状态时，控制眼镜的工作状态为低功耗模式，或者在左右镜腿在展开状态时，控制眼镜的工作状态为正常工作模式。
因此，本申请实施例通过在眼镜上设置传感器，然后根据传感器检测的数据，判断镜腿的状态，并根据镜腿的状态确定眼镜的工作状态。本申请实施例中传感器检测的数据能够反映用户的佩戴意图，基于此能够在用户没有佩戴眼镜时及时控制设备处于低功耗状态，进而实现降低眼镜的功耗，延长设备待机时长，从而提高用户体验。
另外，本申请实施例通过将预设角度预设设置为小于第一角度，即在镜腿完全展开前就可以认为镜腿处于展开状态，能够实现在镜腿完全展开前就将眼睛的工作模式变为正常工作模式，缩短从用户佩戴眼镜到眼镜变为正常工作模式的时间，从而提高用户体验。
一种实现方式中，可以设置连接件来连接左右镜腿和镜架主体101。如图1所示，该镜架主体101的第一端通过连接件107与第一镜腿102的一端连接，第二端通过连接件106与第二镜腿103的一端连接。作为示例，连接件106和107可以为铰链。用户可以控制第一镜腿102绕该连接件107向该第一镜腿102的内侧折叠，即如图1中第一镜腿102左侧箭头所示的方向旋转，控制第二镜腿103绕该连接件108向该第二镜腿103的内侧折叠，即如图1中第一镜腿103右侧箭头所示的方向旋转，来控制第一镜腿102和第二镜腿103的折叠状态。通过旋转镜腿，可以控制镜腿处于折叠状态或展开状态。
可选的，本申请实施例中，所述电路105可以根据传感器104检测的数据，确定至少所述第一镜腿或所述第二镜腿由展开状态转为折叠状态，控制所述眼镜为低功耗模式。
作为示例，当用户在摘下眼镜，并控制第一镜腿102向其对应的内侧折叠时，传感器104可以获取第一镜腿102的方向或与镜架主体101距离等相关信息，电路105根据传感器104检测的数据，确定第一镜腿102由未折叠状态变为折叠状态，即用户将不需要佩戴眼镜，然后电路105可以控制该眼镜由正常工作模式变为低功耗模式。
可选的，本申请实施例中，所述电路105根据传感器104检测的数据，确定至少所述第一镜腿或所述第二镜腿由折叠状态转为展开状态，控制所述眼镜由低功耗模式转为正常工作模式。
作为示例，当用户控制第一镜腿102由折叠状态变为非折叠状态时，即沿着图1以及图2所示的箭头的反方向旋转镜腿时，传感器104可以获取第一镜腿102的方向或与镜架主体101距离等相关信息，电路105根据传感器104检测的数据，确定镜腿由折叠状态变为非折叠状态，即用户将会佩戴眼镜，然后电路105控制该眼镜由低功耗模式变为正常工作模式。
本申请实施例中，当传感器数量为两个时，即包括第一传感器和第二传感器时，第一传感器和第二传感器可以分别设置于左右镜腿。或者，第一传感器和第二传感器中的其中一个可以设置于镜腿，另一个设置于镜架主体，本申请实施例对此不作限定。
以下，将以智能眼镜为例对本申请一些具体的实施例进行描述。
图4至图6分别示出了本申请实施例提供的智能眼镜的示意图。应理解，图4至图6示出了模块或部件仅是示例，本申请实施例中的智能眼镜还可以包括其他模块或部件，或者并非包括图4至图6中的全部模块或部件。
如图4所示，该智能眼镜包括镜架主体101、第一镜腿102、第二镜腿103、第一传感器104A、第二传感器104B，以及电路105。其中，该第一传感器104A设置于第一镜腿102上，第二传感器104B设置于第二镜腿103上，电路105设置于第一镜腿102上。需要说明的是，电路105与第二传感器104B连接(图2中未示出)。
或者，如图5所示，该智能眼镜包括镜架主体101，第一镜腿102、第二镜腿103、第一传感器104C、第二传感器104D，以及电路105。其中，电路105设置于第一镜腿102上，该第一传感器104C设置于第一镜腿102上，第二传感器104D设置于镜架主体101上，并且第二传感器104D设置于镜架主体101的长度方向上。或者，在一些可能的变形中，第一传感器104C可以设置于第二镜腿103上，电路105可以与第一传感器104C、第二传感器104D电连接(部分连接关系未示出)，本申请实施例对此不作限定。
或者，如图6所示，该智能眼镜包括镜架主体101，第一镜腿102、第二镜腿103、第一传感器104E、第二传感器104F，以及电路105。其中，电路105设置于第一镜腿102上，该第一传感器104E设置于第一镜腿102上，第二传感器104F设置于镜架主体101上，并且第二传感器104F设置于镜架主体101的厚度方向上。或者，在一些可能的变形中，第一传感器104C可以设置于第二镜腿103上，电路105可以与第一传感器104E、第二传感器104F电连接(部分连接关系未示出)，本申请实施例对此不作限定。
本申请实施例中，第一传感器104A用于检测该第一传感器104A所在位置在第一坐标系中的第一方向。
作为示例，在第一传感器104A设置于第一镜腿102上的情况下，第一传感器104A用于检测该第一镜腿102在第一坐标系中的方向。在第一传感器104A设置于第二镜腿103上的情况下，第一传感器104A用于检测该第二镜腿103在第一坐标系中的方向。在第一传感器104A设置于镜架主体101A上的情况下，第一传感器104用于检测该镜架主体101在第一坐标系中的方向。
第二传感器104B用于检测该第一传感器104B所在位置在第一坐标系中的第二方向。
作为示例，在第二传感器104B设置于第一镜腿102上的情况下，第二传感器104B用于检测该第一镜腿102在第一坐标系中的方向。在第二传感器104B设置于第二镜腿103上的情况下，第二传感器104B用于检测该第二镜腿103在第一坐标系中的方向。在第二传感器104B设置于镜架主体101上的情况下，第二传感器104B用于检测该镜架主体101在第一坐标系中的方向。
需要说明的是，镜架主体101所在的平面即该智能眼镜的镜片所在的平面，镜架主体101的长度方向也可以为该镜片的长度方向，镜架主体101的宽度方向也可以为该镜片的宽度方向，镜架主体101的厚度方向也可以为该镜片的厚度方向。
本申请一种可能实现方式中，第一坐标系可以根据该智能眼镜设置，即该第一坐标系 为相对于该智能眼镜的坐标系，其随着智能眼镜的位置及方向的改变自适应改变。
例如，第一坐标系中的x轴方向可以为垂直于镜架主体101所在平面的方向，即镜架主体101的厚度方向，y轴方向可以为镜架主体的长度方向，z轴方向即镜架主体宽度方向，与所述x轴方向和所述y轴方向均垂直。
作为示例，当用户水平向前佩戴智能眼镜时，人眼所视的正前方向为x轴所在方向，x轴方向水平向左或向右的方向为y轴所在方向，x轴方向竖直向下或向上为z轴所在方向。
本申请的另一种可能的实现方式，第一坐标系可以根据地球磁场设置，即该第一坐标系为相对于地球的坐标系，其不随智能眼镜的位置及方向的改变而改变。
例如，第一坐标系中x轴方向可以为地球磁场的南北方向，y轴方向可以为地球磁场的东西方向，z轴可以为竖直向下的方向。
然后，处理器106根据第一传感器104检测到的第一方向和第二传感器105检测到的第二方向，确定第一镜腿和/或所述第二镜腿的状态，并根据所述镜腿的状态确定所述智能眼镜的工作状态。
或者，在本申请的一些实施例中，还可以分别在左右镜腿以及镜架主体上设置传感器，来获取左右镜腿以及镜架主体的方向，进而根据左右镜腿以及镜架主体的方向，确定第一镜腿和所述第二镜腿的状态，并根据所述第一镜腿和所述第二镜腿的状态确定所述智能眼镜的工作状态。
因此，本申请实施例通过在智能眼镜上的左右镜腿，或镜架主体上设置至少两个传感器，用来获取左右镜腿的方向，使得智能眼镜能够根据传感器获取的数据判断镜腿的状态，并根据镜腿的状态，确定智能眼镜的工作状态。本申请实施例中镜腿的状态能够反映用户的佩戴意图，基于此能够在用户没有佩戴智能眼镜时及时控制设备处于低功耗状态，进而实现降低智能眼镜的功耗，延长设备待机时长，从而提高用户体验。
可选的，本申请实施例中，传感器可以通过检测地球磁场强度，来确定方向。作为示例，传感器可以为电子罗盘，或指南针。具体的，第一传感器具体用于根据地球磁场强度在第一坐标系中的分布，检测上述第一方向。第二传感器具体用于根据地球磁场强度在第一坐标系中的分布，检测上述第二方向。
本申请一些实现方式，如图4所示，当第一传感器104A设置于所述第一镜腿102，第二传感器104B设置于所述第二镜腿103时，可以通过下面两种方式来确定镜腿的状态。
方式1
电路105具体可以在当所述第一传感器104A获取的地球磁场强度在所述第一坐标系中的y轴方向上的第一磁场强度分量和第二传感器104B获取的地球磁场强度在y轴方向上的第二磁场强度分量相同时，确定第一镜腿102和第二镜腿103处于非折叠状态；当确定所述第一磁场强度分量和所述第二磁场强度分量的方向相反时，确定第一镜腿102和第二镜腿103处于折叠状态。
这里，第一坐标系可以为根据该智能眼镜设置的坐标系，y轴方向为该镜架主体的长度方向。
当电路105确定第一镜腿102和第二镜腿103由非折叠状态变为折叠状态时，控制智能眼镜的工作状态由正常工作模式变为低功耗模式，当确定第一镜腿102和第二镜腿103由折叠状态变为非折叠状态时，控制智能眼镜的工作状态由低功耗模式变为正常工作模 式。
需要说明的是，本申请实施例中，第一磁场强度分量和第二强度分量相同，指的是该两个磁场强度分量近似相同。作为示例，当第一传感器104A获取地球磁场强度在第一坐标系中表示为(10,10,5)，第二传感器104B获取地球磁场强度在第一坐标系中表示为(11,9,5)，则两个传感器获取的地球磁场强度在x轴，y轴以及z轴三个方向上的磁场强度分量分别近似相同，这表示第一镜腿102和第二镜腿103的方向均相同，此时第一镜腿102和第二镜腿103必然处于非折叠状态。
当第一传感器当第一传感器104A获取的地球磁场强度在第一坐标系中表示为(10,10,5)，第二传感器104B获取的地球磁场强度在第一坐标系中表示为(11,-8,6)，则可以近似认为两个传感器获取的地球磁场强度在x轴和z轴方向上的磁场强度分量相同，在y轴方向上的磁场强度分量符号相反，这表示第一镜腿和第二镜腿在y轴方向上相向折叠，即此时第一镜腿102和第二镜腿103必然处于折叠状态。
因此，本申请实施例通过在智能眼镜上的左右镜腿上设置两个传感器，用来分别检测左右镜腿的方向，通过对比左右镜腿方向的磁场强度分布，判断左右镜腿的状态，并根据该左右镜腿的状态，确定智能眼镜的工作状态。本申请实施例中镜腿的状态能够反映用户的佩戴意图，基于此能够在用户没有佩戴智能眼镜时及时控制设备处于低功耗状态，进而实现降低智能眼镜的功耗，延长设备待机时长，从而提高用户体验。
方式2
电路105具体可以根据第一传感器104A获取的地球磁场强度在第一坐标系中的分布，确定所述第一镜腿102的方向相对于地球磁场北极的偏转角度，可以记为偏转角度#1，根据所述第二传感器104B获取的地球磁场强度在第一坐标系中的分布，确定所述第二镜腿103的方向相对于地球磁场北极的偏转角度，可以记为偏转角度#2。然后，根据偏转角度#1和偏转角度#2，确定所述第一镜腿和/或所述第二镜腿的状态。这里，偏转角度#1可以作为第一偏转角度的一个示例，偏转角度#2可以作为第二偏转角度的一个示例。
这里，第一坐标系可以为根据地球磁场设置的坐标系。
在其他实现方式中，上述偏转角度还可以是传感器所在位置的方向相对于地球磁场南极的偏转角度，本申请实施例对此不作限定。
作为一个示例，偏转角度#1为210°，偏转角度#2为298°，则此时偏转角度#1和偏转角度#2的差值为88°(接近90°)，此时可以认为两个镜腿的方向垂直。作为另一个示例，偏转角度#1为30°，偏转角度#2为205°，则此时偏转角度#1和偏转角度#2的差值为175°(接近180°)，此时可以认为两个镜腿的方向平行。
具体而言，当偏转角度#1和偏转角度#2的差值为0°(或近似为0°)时，表示第一镜腿102的方向和第二镜腿103的方向相同，也就是说，第一镜腿102和第二镜腿103的方向均与镜架主体101所在的平面垂直，此时两个镜腿处于非折叠状态。当偏转角度#1与偏转角度#2的差值增加时，表示第一镜腿102和第二镜腿103的方向之间具有夹角，此时镜腿处于正在折叠状态。反之，则镜腿处于正在打开的状态。当偏转角度#1和偏转角度#2的差值增加到180°(或近似为180°)时，表示第一镜腿102和第二镜腿103已经折叠为与镜架主体101平行的状态。
本申请一些实施例中，当偏转角度#1和偏转角度#2的差值增加时，确定所述第一镜腿和/或所述第二镜腿由非折叠状态变为折叠状态，并控制所述智能眼镜的工作状态由正 常工作模式变为低功耗模式。
也就是说，本申请实施例中，当偏转角度#1和偏转角度#2的差值增加时，表示第一镜腿和第二镜腿之间形成的角度越来越大，则可以推测镜腿正在被折叠，即用户有不使用智能眼镜的意图，因此可以控制该智能眼镜的工作状态由正常工作模式变为低功耗模式。
一种具体的实现方式，可以在偏转角度#1和偏转角度#2的差值(比如由0°或接近0°)增加到第一阈值时，确定第一镜腿和/或所述第二镜腿由非折叠状态变为折叠状态，并控制所述智能眼镜的工作状态由正常工作模式变为低功耗模式。作为示例，第一阈值可以为30°，本申请实施例对此不作具体限定。
本申请一些实施例中，当偏转角度#1和偏转角度#2的差值减小时，确定所述第一镜腿和/或所述第二镜腿由折叠状态变为非折叠状态，并控制所述智能眼镜的工作状态由低功耗模式变为正常工作模式。
也就是说，本申请实施例中，当偏转角度#1和偏转角度#2的差值减小时，表示第一镜腿和第二镜腿之间形成的角度越来越小，则可以推测镜腿正在被打开，即用户有使用智能眼镜的意图，因此可以控制该智能眼镜的工作状态由低功耗模式变为正常工作模式。
一种具体的实现方式，可以在偏转角度#1和偏转角度#2的差值(比如由180°或接近180°)减小到第二阈值时，确定第一镜腿和/或所述第二镜腿由折叠状态变为非折叠状态，并控制所述智能眼镜的工作状态由低功耗模式变为正常工作模式。作为示例，第二阈值可以为150°，本申请实施例对此不作限定。
因此，本申请实施例通过在智能眼镜上的左右镜腿上设置两个传感器，用来分别检测左右镜腿的方向，通过对比左右镜腿方向的相对于地球磁场北极的偏转角的差值，判断左右镜腿的状态，并根据该左右镜腿的状态，确定智能眼镜的工作状态。本申请实施例中镜腿的状态能够反映用户的佩戴意图，基于此能够在用户没有佩戴智能眼镜时及时控制设备处于低功耗状态，进而实现降低智能眼镜的功耗，延长设备待机时长，从而提高用户体验。
本申请一些实现方式，如图5所示，当第一传感器104C设置于所述第一镜腿102，第二传感器104D设置于所述镜架主体101的长度方向时，可以通过获取第一镜腿102和镜架主体101所在平面的夹角，来确定该第一镜腿102的折叠状态。
具体的，电路105具体可以根据第一传感器104C获取的地球磁场强度在第一坐标系中的分布，确定所述第一镜腿102的方向相对于地球磁场北极的偏转角度，可以记为偏转角度#3，根据所述第二传感器104D获取的地球磁场强度在第一坐标系中的分布，确定所述第二传感器104D在镜架主体101的长度方向相对于地球磁场北极的偏转角度，可以记为偏转角度#4。然后，根据偏转角度#3和偏转角度#4，确定所述第一镜腿的状态。这里，偏转角度#3可以作为第一偏转角度的一个示例，偏转角度#4可以作为第二偏转角度的一个示例。
这里，第一坐标系可以为根据地球磁场设置的坐标系。
在其他实现方式中，上述偏转角度还可以是传感器所在位置的方向相对于地球磁场南极的偏转角度，本申请实施例对此不作限定。
作为一个示例，偏转角度#3为210°，偏转角度#4为294°，则此时偏转角度#3和偏转角度#4的差值为84°(接近90°)，此时可以认为第一镜腿与镜架主体的长度方向垂直，即与镜架主体所在平面垂直。作为另一个示例，偏转角度#3为30°，偏转角度#4为22°，则此时偏转角度#3和偏转角度#4的差值为8°(接近0°)，此时可以认为第 一镜腿与镜架主体的长度方向平行，即与镜架主体所在平面平行。
具体而言，当偏转角度#3和偏转角度#4的差值为0°(或近似为0°)时，表示第一镜腿102的方向和镜架主体103的长度方向相同，也就是说，此时第一镜腿102和镜架主体101所在的平面平行，此时该第一镜腿102处于折叠状态。当偏转角度#3与偏转角度#4的差值增加时，表示第一镜腿102和镜架主体101之间夹角变大，此时第一镜腿处于正在打开的状态。反之，则第一镜腿102处于正在折叠的状态。当偏转角度#3和偏转角度#4的差值增加到90°(或近似为90°)时，表示第一镜腿102和镜架主体101所在的平面垂直，处于非折叠状态。
本申请一些实施例中，当偏转角度#3和偏转角度#4的差值增加时，确定所述第一镜腿由折叠状态变为非折叠状态，并控制所述智能眼镜的工作状态由低功耗模式变为正常工作模式。
也就是说，本申请实施例中，当偏转角度#3和偏转角度#4的差值增加时，表示第一镜腿和第二镜腿之间形成的角度越来越大，则可以推测镜腿正在被打开，即用户有使用智能眼镜的意图，因此可以控制该智能眼镜的工作状态由低功耗模式变为正常工作模式。
一种具体的实现方式，可以在偏转角度#3和偏转角度#4的差值(比如由0°或接近0°)增加到第三阈值时，确定第一镜腿由折叠状态变为非折叠状态，并控制所述智能眼镜的工作状态由低功耗模式变为正常工作模式。作为示例，第三阈值可以为20°，本申请实施例对此不作具体限定。
本申请一些实施例中，当偏转角度#3和偏转角度#4的差值减小时，确定所述第一镜腿由非折叠状态变为折叠状态，并控制所述智能眼镜的工作状态由正常工作模式变为低功耗模式。
也就是说，本申请实施例中，当偏转角度#3和偏转角度#4的差值减小时，表示第一镜腿镜架主体所在平面之间形成的角度越来越小，则可以推测镜腿正在被折叠，即用户有不使用智能眼镜的意图，因此可以控制该智能眼镜的工作状态由正常工作模式变为低功耗模式。
一种具体的实现方式，可以在偏转角度#3和偏转角度#4的差值(比如由90°或接近90°)减小到第四阈值时，确定第一镜腿由非折叠状态变为折叠状态，并控制所述智能眼镜的工作状态由正常工作模式变为低功耗模式。作为示例，第四阈值可以为70°，本申请实施例对此不作限定。
因此，本申请实施例通过在智能眼镜上的一个镜腿上设置传感器，在镜架主体上的长度方向上设置传感器，用来检测该镜腿与镜架主体之间的夹角，并根据该夹角的变化情况判断该镜腿的状态，并根据该镜腿的状态，确定智能眼镜的工作状态。本申请实施例中镜腿的状态能够反映用户的佩戴意图，基于此能够在用户没有佩戴智能眼镜时及时控制设备处于低功耗状态，进而实现降低智能眼镜的功耗，延长设备待机时长，从而提高用户体验。
本申请一些实现方式，如图6所示，当第一传感器104E设置于所述第一镜腿102，第二传感器104F设置于所述镜架主体101的厚度方向时，可以通过获取第一镜腿102和镜架主体101所在平面的垂直方向的夹角，来确定该第一镜腿102的折叠状态。
具体的，电路105具体可以根据第一传感器104E获取的地球磁场强度在第一坐标系中的分布，确定所述第一镜腿102的方向相对于地球磁场北极的偏转角度，可以记为偏转角度#5，根据所述第二传感器104F获取的地球磁场强度在第一坐标系中的分布，确定所 述第二传感器104E在镜架主体101的厚度方向相对于地球磁场北极的偏转角度，可以记为偏转角度#6。然后，根据偏转角度#5和偏转角度#6，确定所述第一镜腿的状态。这里，偏转角度#5可以作为第一偏转角度的一个示例，偏转角度#6可以作为第二偏转角度的一个示例。
这里，第一坐标系可以为根据地球磁场设置的坐标系。
在其他实现方式中，上述偏转角度还可以是传感器所在位置的方向相对于地球磁场南极的偏转角度，本申请实施例对此不作限定。
作为一个示例，偏转角度#5为210°，偏转角度#4为297°，则此时偏转角度#3和偏转角度#4的差值为87°(接近90°)，此时可以认为第一镜腿与镜架厚度方向垂直，即与镜架主体所在平面平行。作为另一个示例，偏转角度#5为30°，偏转角度#6为20°，则此时偏转角度#5和偏转角度#6的差值为10°(接近0°)，此时可以认为第一镜腿与镜架厚度方向相同，即与镜架主体所在平面垂直。
具体而言，当偏转角度#5和偏转角度#6的差值为0°(或近似为0°)时，表示第一镜腿102的方向和镜架主体103的厚度方向相同，也就是说，此时第一镜腿102和镜架主体101所在的平面垂直，此时该第一镜腿102处于非折叠状态。当偏转角度#5与偏转角度#6的差值增加时，表示第一镜腿102和镜架主体101之间夹角变小，此时第一镜腿处于正在折叠的状态。反之，则第一镜腿102处于正在打开的状态。当偏转角度#3和偏转角度#4的差值增加到90°(或近似为90°)时，表示第一镜腿102和镜架主体101所在的平面垂直，处于非折叠状态。
本申请一些实施例中，当偏转角度#5和偏转角度#6的差值增加时，确定所述第一镜腿由非折叠状态变为折叠状态，并控制所述智能眼镜的工作状态由正常工作模式变为低功耗模式。
也就是说，本申请实施例中，当偏转角度#5和偏转角度#6的差值增加时，表示第一镜腿和第二镜腿之间形成的角度越来越大，则可以推测镜腿正在被折叠，即用户有不使用智能眼镜的意图，因此可以控制该智能眼镜的工作状态由正常工作模式变为低功耗模式。
一种具体的实现方式，可以在偏转角度#5和偏转角度#6的差值(比如由0°或接近0°)增加到第五阈值时，确定第一镜腿由非折叠状态变为折叠状态，并控制所述智能眼镜的工作状态由正常工作模式变为低功耗模式。作为示例，第五阈值可以为20°，本申请实施例对此不作具体限定。
本申请一些实施例中，当偏转角度#5和偏转角度#6的差值减小时，确定所述第一镜腿由折叠状态变为非折叠状态，并控制所述智能眼镜的工作状态由低功耗模式变为正常工作模式。
也就是说，本申请实施例中，当偏转角度#5和偏转角度#6的差值减小时，表示第一镜腿镜架主体所在平面之间形成的角度越来越大，则可以推测镜腿正在被打开，即用户有使用智能眼镜的意图，因此可以控制该智能眼镜的工作状态由低功耗模式变为正常工作模式。
一种具体的实现方式，可以在偏转角度#5和偏转角度#6的差值(比如由90°或接近90°)减小到第六阈值时，确定第一镜腿由折叠状态变为非折叠状态，并控制所述智能眼镜的工作状态由低功耗模式变为正常工作模式。作为示例，第六阈值可以为70°，本申请实施例对此不作限定。
因此，本申请实施例通过在智能眼镜上的一个镜腿上设置传感器，在镜架主体上的厚度方向上设置传感器，用来检测该镜腿与镜架主体之间的夹角，并根据该夹角的变化情况判断该镜腿的状态，并根据该状态，确定智能眼镜的工作状态。本申请实施例中镜腿的状态能够反映用户的佩戴意图，基于此能够在用户没有佩戴智能眼镜时及时控制设备处于低功耗状态，进而实现降低智能眼镜的功耗，延长设备待机时长，从而提高用户体验。
在一些可能的实现方式中，可以在第一镜腿、第二镜腿和镜架主体上分别设置传感器，这样能够确定出第一镜腿和第二镜腿分别相对于镜架主体所在平面的夹角，并且还可以确定第一镜腿和第二镜腿之间的夹角。然后处理器可以根据传感器检测到的夹角的变化情况判断左右镜腿的状态，并根据该左右镜腿的状态，确定智能眼镜的工作状态。
在一些可能的实现方式中，当智能眼镜在正常工作模式下，并且传感器检测到镜腿或镜架主体的方向在一定的时间段内没有变化时，控制该智能眼镜的工作状态由正常工作模式变为低功耗模式。可以理解，当用户佩戴眼镜时，用户必然会转动头部，从而引起传感器检测到的数据发生改变。但是，当在一段时间内，智能眼镜处于正常工作模式下，但是传感器检测到的数据没有发生变化时，可以知道用户在该段时间内应该没有佩戴。此时，不论镜腿是否折叠，均控制智能眼镜的工作状态由正常工作模式变为的低功耗模式。
可选的，本申请实施例中，传感器可以设置于镜架主体。此时，该智能眼镜还包括第一部件，设置于该镜腿。作为一例，传感器可以设置于镜架主体的与镜腿靠近的一端，第一部件设置于该镜腿的靠近镜架主体的一端。或者一些实施例中，传感器与第一部件的位置可以互换。在该方式下，传感器可以检测该第一部件，处理器根据传感器的检测结果，判断该镜腿的状态。
一种实现方式，可以在左右镜腿中的一个镜腿上，或者该镜腿对应的镜架主体位置上设置上述传感器，来获取该镜腿的状态。另一种实现方式，可以在左右镜腿，或者左右镜腿对应的镜架主体位置上均设置上述传感器，来获取左右镜腿的状态。
图7示出了本申请实施例提供的一种智能眼镜的示意图。如图7所示，该智能眼镜包括镜架主体101、第一镜腿102、第二镜腿103、传感器104G、第一部件108，以及电路105。其中，该第一部件108设置于镜架主体101的与第一镜腿102连接的一端，传感器104G设置于第一镜腿的与镜架主体101连接的一端。或者，传感器104G与第一部件108的位置可以互换，本申请实施例对此不作限定。
作为一个示例，第一部件108可以为永磁体，对应的此时传感器104G可以为霍尔传感器。
永磁体，用于产生磁场。
霍尔传感器，用于检测永磁体产生的磁场的磁场强度。
电路，用于根据该霍尔传感器检测到的磁场强度，确定第一镜腿102的折叠状态，并根据所述折叠状态确定所述智能眼镜的工作状态。
可以知道的是，当智能眼镜处于图7中的非折叠状态时，霍尔传感器与永磁体108处于靠近的状态，此时检测到的磁场强度最强。当随着镜腿的折叠，如图8所示，霍尔传感器与永磁体的距离越来越远，因此霍尔传感器检测到的磁场强度会逐渐变弱。当镜腿完全折叠时，如图9所示，霍尔传感器与永磁体的距离最远，因此霍尔传感器检测到的磁场强度最小。基于此，电路105可以根据霍尔传感器所检测到的磁场强度来判断镜腿是否折叠。
具体的，当电路105确定霍尔传感器检测的磁场强度增大时，确定所述第一镜腿102 由折叠状态变为非折叠状态，并控制所述智能眼镜的工作状态由低功耗模式变为正常工作模式.
当电路105确定霍尔传感器检测的磁场强度减小时，确定所述第一镜腿102由非折叠状态变为折叠状态，并控制所述智能眼镜的工作状态由正常工作模式变为低功耗模式。
因此，本申请实施例通过在智能眼镜上的一个镜腿(比如靠近镜架主体的一端)，以及该镜架主体(比如靠近该镜腿的一端)分别设置霍尔传感器和永磁体，能够检测到变化的磁场强度，电路可以根据该磁场强度变化情况判断该镜腿的状态，并根据该镜腿的状态，确定智能眼镜的工作状态。本申请实施例中镜腿的状态能够反映用户的佩戴意图，基于此能够在用户没有佩戴智能眼镜时及时控制设备处于低功耗状态，进而实现降低智能眼镜的功耗，延长设备待机时长，从而提高用户体验。
作为另一个示例，第一部件108可以为红外光发射电路，对应的此时传感器104G可以为红外光传感器。
红外光发射电路，用于发射红外光。
红外光传感器，用于检测红外光发射电路发射的红外光强度。
电路105，用于根据所述红外光传感器检测到的红外光强度，确定所述第一镜腿102的折叠状态，并根据所述折叠状态确定所述智能眼镜的工作状态。
可以知道的是，当智能眼镜处于图7中的非折叠状态时，红外光传感器与红外光发射电路处于靠近的状态，此时检测到的磁场强度最强。当随着镜腿的折叠，如图8所示，红外光传感器与红外光发射电路的距离越来越远，因此红外光传感器检测到的红外光强度会逐渐变弱。当镜腿完全折叠时，如图9所示，红外光传感器与红外光发射电路的距离最远，因此红外光传感器检测到的红外光强度最小。基于此，电路105可以根据红外光传感器所检测到的红外光强度来判断镜腿是否折叠。
具体的，当电路105确定红外光传感器检测的红外光强度增大时，确定所述第一镜腿102由折叠状态变为非折叠状态，并控制所述智能眼镜的工作状态由低功耗模式变为正常工作模式。
当电路105确定红外光传感器检测的红外光强度减小时，确定所述第一镜腿102由非折叠状态变为折叠状态，并控制所述智能眼镜的工作状态由正常工作模式变为低功耗模式。
因此，本申请实施例通过在智能眼镜上的一个镜腿(比如靠近镜架主体的一端)，以及该镜架主体(比如靠近该镜腿的一端)分别设置红外光传感器和红外光发射电路，能够检测到变化的磁场强度，电路可以根据该红外光强度变化情况判断该镜腿的状态，并根据该镜腿的状态，确定智能眼镜的工作状态。本申请实施例中镜腿的状态能够反映用户的佩戴意图，基于此能够在用户没有佩戴智能眼镜时及时控制设备处于低功耗状态，进而实现降低智能眼镜的功耗，延长设备待机时长，从而提高用户体验。
需要说明的是，本申请实施例仅以传感器为霍尔传感器或红外光传感器为例进行描述，但这并不对本申请实施例构成限定。
现有技术通过检测电子设备是否被佩戴来控制电子设备的工作状态，例如图10所示的a节点对应的时刻，检测到电子设备被佩戴之后，才启动智能眼镜的音频电路、显示电路等功能电路，也就是说，在a节点对应的时刻，检测到用户佩戴智能眼镜，经过T1时间段，智能眼镜启动之后，用户才可以正常使用智能眼镜。
对于本申请实施例提供的智能眼镜，如图11所示，当在b节点对应的时刻，检测到该智能眼镜由镜腿折叠变为镜腿展开(镜腿未折叠)状态时，该智能眼镜开始由低功耗模式切换到正常工作模式，即：启动智能眼镜的音频电路、显示电路等功能电路。在智能眼镜由镜腿展开(镜腿未折叠)到用户佩戴(对应图11中的c节点对应的时刻)会经过一段时间T3，从佩戴到智能眼镜可以正常使用会经过T2的时间，T2可能为0，本申请实施例在检测到眼镜被用户佩戴之前，即：在检测到镜腿由折叠变为展开则开始启动智能眼镜的电路，而不是检测到眼镜被用户佩戴之后才开始启动智能眼镜的电路，这样使得相关电路在检测到眼镜被用户佩戴之前已经开始启动，缩短了用户佩戴眼镜之后等待相关电路启动的时间。
现有技术中，为了减少电子设备由低功耗模式切换为正常工作模式对用户体验的影响，当检测到电子设备由佩戴状态切换为未佩戴状态之后，经过一段预设时间(如30分钟)，才将电子设备由正常工作模式切换为低功耗模式。如图10所示，当在d节点对应的时刻检测到电子设备由佩戴状态切换为未佩戴状态，在d节点对应的时刻延迟如30分钟之后，才将电子设备由正常工作模式切换为低功耗模式。又如图10所示，在e节点对应的时刻检测到电子设备由佩戴状态切换为未佩戴状态，经过不足30分钟，又由未佩戴状态切换为佩戴状态，则在电子设备未被佩戴的时间段里，电子设备一直处于正常工作模式，而不是低功耗模式，现有技术中电子设备的功耗有待优化。
本申请实施例中的智能眼镜，如图11所示，本申请实施例通过检测到智能眼镜由镜腿展开(镜腿未折叠)切换到镜腿折叠(比如图11中g节点对应的切换)，则控制智能眼镜由正常工作模式切换到低功耗模式，相对现有技术节省了电子设备的功耗。本申请实施例中的智能眼镜，也可以通过检测到智能眼镜由佩戴状态切换为未佩戴状态之后，启动一个定时器(如30分钟)，如果到定时器计时结束，眼镜仍然处于未佩戴状态，则由正常工作模式切换为低功耗模式。或者在定时器计时结束前，检测到眼镜由镜腿展开(镜腿未折叠)切换为镜腿折叠状态，则根据检到的眼镜由镜腿展开(镜腿未折叠)切换为镜腿折叠状态，将智能眼镜由正常工作模式切换为低功耗模式，相对现有技术节省了电子设备的功耗。
因此，本申请实施例相对于现有技术，根据可穿戴设备的佩戴状态进行功耗控制，增加了对智能眼镜的镜腿是否折叠状态的判断，基于智能眼镜镜腿的折叠状态，确定智能眼镜的工作状态。本申请实施例中镜腿的状态能够反映用户的佩戴意图，基于此能够在智能眼镜不被佩戴时及时控制智能眼镜处于低功耗状态，进而实现降低智能眼镜的功耗，延长设备待机时长。且能根据眼镜镜腿的折叠状态启动相关电路，在智能眼镜在被佩戴之前启动相关电路，缩短了用户佩戴智能眼镜之后等待相关电路启动的时间，从而提升了用户体验。
本申请实施例还提供一种用于眼镜的功耗控制的方法，该功耗控制的方法包括获取传感器检测数据，并根据传感器检测到的数据控制眼镜的工作状态。
本申请实施例还提供了一种处理器，用于执行上述用于眼镜的功耗控制的方法，该功耗控制的方法包括获取传感器检测数据，并根据传感器检测到的数据控制眼镜的工作状态。
本申请实施例还提供了一种处理器，包括上述任一实施例中的可能的实现方式中的电路。
本申请实施例中，处理器可以是一个芯片。其中可以包括处理单元，用于执行上述功耗控制的方法。处理单元可以通过硬件来实现也可以通过软件来实现。当通过硬件实现时，该处理单元可以是逻辑电路、集成电路等。当通过软件来实现时，该处理单元可以是一个通用处理器，通过读取存储单元中存储的软件代码来实现，该存储单元可以集成在处理器中，也可以位于该处理器之外独立存在。
例如，该处理器可以是现场可编程门阵列(Field-Programmable Gate Array，FPGA)、专用集成芯片(Application Specific Integrated Circuit，ASIC)、系统芯片(System on Chip，SoC)、中央处理器(Central Processor Unit，CPU)、网络处理器(Network Processor，NP)、数字信号处理电路(Digital Signal Processor，DSP)、微控制器(Micro Controller Unit，MCU)，可编程控制器(Programmable Logic Device，PLD)或其他集成芯片等。
在实现过程中，本实施例提供的功耗控制的方法中的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。结合本申请实施例所公开的方法的步骤可以直接体现为硬件处理器执行完成，或者用处理器中的硬件及软件模块组合执行完成。
应注意，本申请实施例中的处理器可以是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(digital signal processor，DSP)、专用集成电路(application specific integrated crcuit，ASIC)、现成可编程门阵列(field programmable gate array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。本申请实施例中的处理器可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
可以理解，本申请实施例中的存储器或存储单元可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(read-only memory，ROM)、可编程只读存储器(programmable ROM，PROM)、可擦除可编程只读存储器(erasable PROM，EPROM)、电可擦除可编程只读存储器(electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(random access memory，RAM)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(static RAM，SRAM)、动态随机存取存储器(dynamic RAM，DRAM)、同步动态随机存取存储器(synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(direct rambus RAM，DR RAM)。应注意，本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例还提供了一种计算机可读介质，其上存储有计算机程序，该计算机程序被计算机执行时实现上述功耗控制的方法。
本申请实施例还提供了一种计算机程序产品，该计算机程序产品被计算机执行时实现上述功耗控制的方法。
可选地，该计算机指令被存储在存储单元中。
本申请中的各个实施例可以独立的使用，也可以进行联合的使用，这里不做限定。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(read-only memory，ROM)、随机存取存储器(random access memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。

Claims (18)

  1. 一种眼镜，其特征在于，包括：镜架主体、第一镜腿、第二镜腿、第一传感器、第二传感器，以及电路，其中，
    所述镜架主体设置有镜片，与所述第一镜腿连接的第一端，以及与所述第二镜腿连接的第二端；
    所述第一传感器设置于所述第一镜腿；
    所述第二传感器设置于所述第二镜腿；
    所述电路与所述第一传感器和所述第二传感器连接，且所述电路根据至少所述第一传感器或所述第二传感器检测的数据控制所述眼镜的工作状态。
  2. 根据权利要求1所述的眼镜，其特征在于，所述第一传感器为指南针，所述第二传感器为指南针。
  3. 根据权利要求1所述的眼镜，其特征在于，所述第一传感器为陀螺仪，所述第二传感器为陀螺仪。
  4. 根据权利要求1至3任一项所述的眼镜，其特征在于，所述电路根据至少所述第一传感器或所述第二传感器检测的数据控制所述眼镜的工作状态，包括：
    所述电路根据至少所述第一传感器或所述第二传感器检测的数据确定至少所述第一镜腿或所述第二镜腿处于折叠状态或展开状态，且响应于所确定的所述至少所述第一镜腿或所述第二镜腿处于折叠状态或展开状态，确定所述眼镜的工作状态。
  5. 根据权利要求1至4任一项所述的眼镜，其特征在于，所述电路根据至少所述第一传感器或所述第二传感器检测的数据控制所述眼镜的工作状态，包括：
    所述电路根据至少所述第一传感器或所述第二传感器检测的数据确定至少所述第一镜腿或所述第二镜腿由展开状态转为折叠状态，控制所述眼镜为低功耗模式。
  6. 根据权利要求1至4任一项所述的眼镜，其特征在于，所述电路根据至少所述第一传感器或所述第二传感器检测的数据控制所述眼镜的工作状态，包括：
    所述电路根据至少所述第一传感器或所述第二传感器检测的数据确定至少所述第一镜腿或所述第二镜腿由折叠状态转为展开状态，控制所述眼镜由低功耗模式转为正常工作模式。
  7. 根据权利要求4至6任一项所述的眼镜，其特征在于，所述展开状态为镜腿与所述镜架主体之间的夹角大于预设角度阈值，所述预设角度阈值小于第一角度，所述第一角度为所述镜腿完全展开时，所述镜腿与所述镜架主体之间的夹角。
  8. 一种眼镜，其特征在于，包括：
    镜架主体，设置有镜片，且所述镜架主体与镜腿连接；
    永磁体，用于产生磁场；
    传感器，用于检测所述永磁体产生的磁场的磁场强度；
    电路，与所述传感器连接，且所述电路根据所述传感器检测到的磁场强度控制所述眼镜的工作状态；
    其中，所述永磁体设置于所述镜腿，所述传感器设置于所述镜架主体；或者
    所述永磁体设置于所述镜架主体，所述传感器设置于所述镜腿。
  9. 根据权利要求8所述的眼镜，其特征在于，所述传感器为霍尔传感器。
  10. 根据权利要求8或9所述的眼镜，其特征在于，所述电路根据所述传感器检测到 的磁场强度控制所述眼镜的工作状态，包括：
    所述电路根据至少所述传感器检测到的磁场强度确定所述镜腿处于折叠状态或展开状态，且响应于所确定的所述镜腿处于折叠状态或展开状态，确定所述眼镜的工作状态。
  11. 根据权利要求8至10任一项所述的眼镜，其特征在于，所述电路根据所述传感器检测到的磁场强度控制所述眼镜的工作状态，包括：
    所述电路根据所述传感器检测到的磁场强度确定所述镜腿由展开状态转为折叠状态，控制所述眼镜为低功耗模式。
  12. 根据权利要求8至11任一项所述的眼镜，其特征在于，所述电路根据所述传感器检测到的磁场强度控制所述眼镜的工作状态，包括：
    所述电路根据所述传感器检测到的磁场强度确定所述镜腿由折叠状态转为展开状态，控制所述眼镜由低功耗模式转为正常工作模式。
  13. 根据权利要求10至12任一项所述的眼镜，其特征在于，所述展开状态为所述镜腿与所述镜架主体之间的夹角大于预设角度阈值，所述预设角度阈值小于第一角度，所述第一角度为所述镜腿完全展开时，所述镜腿与所述镜架主体之间的夹角。
  14. 一种眼镜，其特征在于，包括：
    镜架主体，设置有镜片，且所述镜架主体与镜腿连接；
    红外光发射电路，用于发射红外光；
    红外光传感器，用于检测所述红外光发射电路发射的红外光强度；
    电路，与所述红外光传感器连接，且根据所述红外光传感器检测到的红外光强度控制所述眼镜的工作状态；
    其中，所述红外光发射电路设置于所述镜腿，所述红外光传感器设置于所述镜架主体；或者
    所述红外光传感器设置于所述镜架主体，所述红外光发射电路设置于所述镜腿。
  15. 根据权利要求14所述的眼镜，其特征在于，所述根据所述红外光传感器检测到的红外光的强度控制所述眼镜的工作状态，包括：
    所述电路根据至少所述红外光传感器检测到的红外光强度确定所述镜腿处于折叠状态或展开状态，且响应于所确定的所述镜腿处于折叠状态或展开状态，确定所述眼镜的工作状态。
  16. 根据权利要求14或15所述的眼镜，其特征在于，所述根据所述红外光传感器检测到的红外光强度控制所述眼镜的工作状态，包括：
    所述电路根据所述红外光传感器检测到的红外光强度确定所述镜腿由展开状态转为折叠状态，控制所述眼镜为低功耗模式。
  17. 根据权利要求14至16任一项所述的眼镜，其特征在于，所述根据所述红外光传感器检测到的红外光强度控制所述眼镜的工作状态，包括：
    所述电路根据所述红外光传感器检测到的红外光强度确定所述镜腿由折叠状态转为展开状态，控制所述眼镜由低功耗模式转为正常工作模式。
  18. 根据权利要求15至17任一项所述的眼镜，其特征在于，所述展开状态为所述镜腿与所述镜架主体之间的夹角大于预设角度阈值，所述预设角度阈值小于第一角度，所述第一角度为所述镜腿完全展开时，所述镜腿与所述镜架主体之间的夹角。
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