CN112034622A - Intelligent glasses and control method of intelligent glasses - Google Patents

Intelligent glasses and control method of intelligent glasses Download PDF

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Publication number
CN112034622A
CN112034622A CN202011003830.1A CN202011003830A CN112034622A CN 112034622 A CN112034622 A CN 112034622A CN 202011003830 A CN202011003830 A CN 202011003830A CN 112034622 A CN112034622 A CN 112034622A
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China
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deformation
glasses
piezoelectric film
processor
determined
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CN112034622B (en
Inventor
李龙在
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Shining Reality Wuxi Technology Co Ltd
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Shining Reality Wuxi Technology Co Ltd
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B2027/0178—Eyeglass type

Abstract

The present specification discloses smart glasses and a control method of the smart glasses. The smart glasses include: the intelligent glasses comprise a glasses frame and glasses legs, wherein the intelligent glasses are provided with a processor, the glasses legs are provided with piezoelectric film sensors, the processor is connected with the piezoelectric film sensors, and the piezoelectric film sensors are configured to generate electric signals according to the generated deformation; the processor is configured to receive an electrical signal generated by deformation of the piezoelectric film sensor, the position of the piezoelectric film sensor including a position on the temple that deforms when the temple is bent. The method comprises the following steps: determining the deformation direction of the glasses legs according to the electric signals generated by the piezoelectric film sensors, wherein the deformation direction comprises outward deformation, inward deformation or no deformation; when the fact that the glasses legs are deformed outwards from the non-deformed state is determined, it is determined that the intelligent glasses need to enter a working state; and executing a power-on sequence for entering a working state on the intelligent glasses, so as to enter the working state.

Description

Intelligent glasses and control method of intelligent glasses
Technical Field
The present disclosure relates to the field of internet, and in particular, to smart glasses and a method for controlling the smart glasses.
Background
With the gradual development of software and hardware, various Wearable computers (Wearable computers) are widely developed and applied, and Wearable computers or Wearable devices can be miniature electronic devices worn on the body to realize multi-user-machine interaction. Wearable devices include various devices, such as a head-mounted smart device, a wrist-mounted smart device, and the like, specifically, smart glasses, a smart watch, and the like.
For smart glasses, the device typically needs to be started and run when the user is wearing the glasses on the head, and no run is needed for a while when the user is taking off the glasses from the head. Therefore, a scheme is needed to be provided, and the state of the intelligent glasses to be operated can be accurately determined according to the touch interaction of the user on the intelligent glasses.
Disclosure of Invention
The embodiment of the specification provides a control method of intelligent glasses, which can more accurately control the running state of the intelligent glasses, which needs to be entered, according to the touch interaction of a user on the intelligent glasses.
The embodiment of the specification provides an intelligent glasses, which can more accurately control the running state of the intelligent glasses, which needs to be entered, according to the touch interaction of a user on the intelligent glasses.
In order to solve the above technical problem, the embodiments of the present specification are implemented as follows:
the embodiment of the specification adopts the following technical scheme:
a control method of intelligent glasses is characterized in that a piezoelectric film sensor is arranged on a glasses leg of the intelligent glasses, and the control method comprises the following steps:
determining the deformation direction of the glasses legs according to the electric signals generated by the piezoelectric film sensors, wherein the deformation direction comprises outward deformation, inward deformation or no deformation;
when the fact that the glasses legs are deformed outwards from the non-deformed state is determined, it is determined that the intelligent glasses need to enter a working state;
and executing a power-on sequence for entering a working state on the intelligent glasses, so as to enter the working state.
A smart eyewear comprising: the intelligent glasses comprise a glasses frame and glasses legs, wherein the intelligent glasses are provided with a processor, piezoelectric film sensors are arranged on the glasses legs, the processor is connected with the piezoelectric film sensors, and the piezoelectric film sensors are configured to generate electric signals according to the generated deformation; the processor is configured to receive an electrical signal generated by deformation of the piezoelectric film sensor, the position of the piezoelectric film sensor including a position on the temple that deforms when the temple is bent.
A smart eyewear comprising: the intelligent glasses comprise a processor arranged inside the intelligent glasses, an external processor arranged outside the intelligent glasses and a piezoelectric film sensor arranged on the glasses legs; the processor is coupled to the external processor and the piezoelectric film sensor, wherein,
the processor configured to: receiving an electric signal generated by deformation of the piezoelectric film sensor due to deformation of the glasses legs, and sending the electric signal to the external processor;
the external processor configured to: determining the deformation direction of the glasses legs according to the electric signals generated by the piezoelectric film sensors, and executing a power-on time sequence for entering a working state on the intelligent glasses when the glasses legs are determined to be deformed outwards from no deformation, so as to enter the working state; when the condition that the side legs of the two sides are deformed from the outward side to be not deformed is determined, executing a power-off time sequence for entering a dormant state on the intelligent glasses, and entering the dormant state; when the fact that the glasses legs are restored from outward deformation to no deformation and then turned into inward deformation is determined, executing a power-off time sequence for entering a dormant state on the intelligent glasses, and entering the dormant state;
the piezoelectric thin film sensor configured to: an electrical signal is generated according to the direction of the deformation that occurs.
According to the technical scheme provided by the embodiment, the processor can be arranged on the intelligent glasses, and the piezoelectric film sensor is arranged at the position, on the glasses leg, of the glasses leg capable of deforming when the glasses leg is bent. In view of the above, can be according to the signal of telecommunication that produces when piezoelectric film sensor takes place deformation, determine the deformation direction of mirror leg, when determining that the mirror leg appears and changeing into outside deformation by no deformation, then very big probably the user is wearing, just control intelligent glasses entering operating condition this moment.
That is, through setting up piezoelectricity film sensor on the mirror leg, when the user appeared wearing the action and lead to the mirror leg to take place deformation, can confirm the direction of deformation through the signal of telecommunication that piezoelectricity film sensor produced to confirm whether intelligent glasses need get into operating condition, then can be according to the user to the touching interaction of intelligent glasses from this, the running state that the intelligent glasses need get into is controlled comparatively accurately.
Drawings
In order to more clearly illustrate the embodiments or prior art solutions in the present specification, the drawings needed to be used in the description of the embodiments or prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present specification, and it is obvious for a person skilled in the art to obtain other drawings based on these drawings without any creative effort.
Fig. 1 is a schematic view of smart glasses provided in an embodiment of the present disclosure;
fig. 2 is a schematic view of smart glasses provided in an embodiment of the present disclosure;
fig. 3 is a schematic view of an internal installation of smart glasses provided in an embodiment of the present disclosure;
fig. 4 is a schematic diagram of smart glasses provided in an embodiment of the present description;
fig. 5 is a schematic flowchart of a control method for smart glasses according to an embodiment of the present disclosure;
fig. 6 is a schematic view illustrating deformation of temples of smart glasses according to an embodiment of the present disclosure;
fig. 7 is a schematic view illustrating deformation of temples of smart glasses according to an embodiment of the present disclosure;
FIG. 8 is a schematic diagram of a connection between a processor and a piezoelectric film sensor provided in an embodiment of the present disclosure;
fig. 9 is a schematic structural diagram of smart glasses provided in an embodiment of the present disclosure;
fig. 10 is a schematic structural diagram of an electronic device provided in an embodiment of this specification.
Detailed Description
In order to make the objects, technical solutions and advantages of the present disclosure more clear, the technical solutions of the present disclosure will be clearly and completely described below with reference to the specific embodiments and the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present specification without any creative effort belong to the protection scope of the present specification.
Technical solutions provided by the embodiments in the present specification are described in detail below with reference to the accompanying drawings.
Example 1
The embodiment provides an intelligent glasses, can be according to the user to the touching interaction of intelligent glasses, the running state that intelligent glasses need get into is controlled comparatively accurately.
As shown in fig. 1, a schematic diagram of a pair of smart glasses includes: a frame 11 and a temple 12.
The intelligent glasses can be internally provided with a processor 13, and the glasses legs 12 can be provided with piezoelectric film sensors 14. The processor 13 may be connected to the piezoelectric film sensor 14 by a wire 15, the processor 13 may be configured to receive an electrical signal generated by the deformation of the piezoelectric film sensor 14 due to the deformation of the temple 12, and the position of the piezoelectric film sensor 14 may include a position on the temple that is deformed when the temple 12 is bent.
Specifically, as shown in fig. 1, the piezoelectric thin film sensor 14 may be provided inside one side temple, or the piezoelectric thin film sensor 14 may be provided on the surface of one side temple. And is provided with a processor 13 inside one side temple and connected by a wire 15 arranged inside the temple. Since the piezoelectric film sensor 14 is located at a specific position where the bending temple 12 is deformed when the smart glasses are worn, the temple is deformed when the user wears the smart glasses, so that the piezoelectric film sensor 14 is forced to be deformed. That is, in practical applications, the piezoelectric film sensor 14 may be disposed inside any one of the side arms; or a piezoelectric thin film sensor 14 is provided on the surface of either side of the temple.
In practical applications, in order to improve the stability of use and reduce the risk of failure, in one embodiment, a processor may be disposed inside the temple on the side where the piezoelectric film sensor is disposed, and connected to the piezoelectric film sensor. For example, in the smart glasses shown in fig. 1, the piezoelectric film sensor 14 may be disposed on the surface of or inside the temple on one side, and correspondingly, the processor 13 may be disposed inside the temple on the other side, so that the two components to be connected are closer to each other.
As shown in fig. 1, the processor 13 and the piezoelectric film sensor 14 can be disposed inside the same side of the temple, so that the length of the lead 15 can be shortened and the risk of malfunction can be reduced. In addition, if the processor 13, the piezoelectric film sensor 14 and the lead 15 are in failure, only the side temple can be disassembled for maintenance, so that interference with other components is avoided.
The piezoelectric film sensor is a dynamic strain sensor, which is very thin, light and sensitive, and when the piezoelectric film is stretched or bent, an electrical signal (charge or voltage) can be generated between the upper and lower electrode surfaces of the film and is proportional to the stretching or bending deformation. Therefore, by using the piezoelectric film sensor, the deformation direction and even the deformation amount of the temple can be determined.
In practical applications, in order to ensure the service life of the processor 13, the processor may be disposed at a position where the temple is not easily deformed when being bent or at a position where the temple is not easily deformed when being worn. For example, the processor 13 may be disposed at a position shown in fig. 1, which is not easily deformed when worn, and the piezoelectric film sensor 14 may be disposed at a position where the temple is easily deformed outward or inward when bent or worn. That is, in one embodiment, the location of the processor may include a location where the temple arm is not deformed when bent, such as a location within the temple arm.
In practical application, it is possible that the wearing behavior cannot be accurately determined only by the deformation of the single-side glasses legs due to the slight difference of the physiological structure of the human body and the difference of personal habits, so that the wearing behavior can be more accurately determined according to the touch interaction of the user on the intelligent glasses, and the running state of the intelligent glasses which needs to enter is controlled. As shown in fig. 2, piezoelectric film sensors may be respectively disposed at symmetrical positions inside the temples at both sides; or the piezoelectric film sensors are respectively arranged at the symmetrical positions of the surfaces of the two side temples.
Specifically, as shown in fig. 2, a schematic diagram of another smart glasses is shown. Can obtain through the repetition test, the user is when wearing intelligent glasses, and the mirror leg of both sides all can take place deformation, so can set up piezoelectric film sensor respectively in the inside or surperficial symmetric position of mirror leg of both sides to these two positions all can be the mirror leg of buckling or the position that the mirror leg can take place deformation when wearing.
In one embodiment, when the piezoelectric film sensors 14 are respectively disposed at symmetrical positions inside or on the surfaces of the two side temples, the processor 13 may be disposed inside the frame 11 and connected to the piezoelectric film sensors 14 on the two sides through wires 15 disposed inside the temples 11 and the frame 12, respectively. Since the frame 11 is kept in a relatively fixed form both when worn and when not worn, the life of the processor 13 can be ensured to a large extent, and the risk of failure can be reduced.
As shown in fig. 3, for the internal installation of the smart glasses, the frame 11 and the temple 12 can be connected by a hinge assembly, the position of the piezoelectric film sensor 14 can be set inside the temple near the hinge assembly, and the wire 15 can be hidden inside the frame 11 and the temple 12. For the arrangement position of the piezoelectric film sensor 14, a gap with the thickness of the piezoelectric film sensor may be left between the sound cavity component and the inner wall of the temple by means of other components and auxiliary materials, such as the sound cavity component in fig. 3, so that the piezoelectric film sensor may be arranged in the gap between the sound cavity component and the inner wall of the temple, and the piezoelectric film sensor is more stable. In practice, the fixing can also be performed by screws, for example, in fig. 3, two screws can be arranged above the piezoelectric film sensor, so that the piezoelectric film sensor is more stable. In practice, in order to make the piezoelectric film sensor more stable, an auxiliary material may be adhered, for example, the periphery of the piezoelectric film sensor is adhered to the inner wall of the temple.
In practical applications, due to the factors of the size of the smart glasses, the space inside the smart glasses, the heat dissipation, etc., there may be conflicts with the size and performance of the processor 13, for example, a high-performance processor with large size and heat generation, especially a processor integrated with high graphics processing performance, cannot be set, and then, in order to make the smart glasses have high processing performance, in an embodiment, the smart glasses may further include an external processor, and the external processor may be set outside the smart glasses. Fig. 4 is a schematic diagram of another smart eyewear. An external processor 16 may also be included, in which case the processor 13 described above may be correspondingly referred to as an internal processor, in which case the processor 13 may be a micro-control unit. The external processor 16 may be connected to the micro-control unit and the piezoelectric film sensor 14 by either a wired or wireless connection.
When two processors are provided, the two processors may be separated, and in one embodiment, the micro control unit may be configured to receive an electrical signal generated by deformation of the piezoelectric film sensor due to deformation of the temple, and transmit the electrical signal to the external processor. Specifically, after the piezoelectric film sensor 14 deforms to generate an electrical signal, the electrical signal may be sent to the processor 13, that is, the micro control unit, and at this time, the micro control unit may not process the electrical signal, forward the electrical signal to the external processor 16, and process the electrical signal by the external processor 16.
In practical applications, the temple may not be easily deformed when being bent due to different physiological structures of different users, for example, a child or a user with a narrow face or other physiological structures may easily cause such a situation. In order to be able to determine the relative relationship between the temple and the frame more accurately, in one embodiment, the smart glasses may further be provided with a magnetic sensor and a magnetic element, wherein the magnetic sensor may be provided on the frame or the temple, and the magnetic element may be provided on the temple or the frame, respectively. Also, the sensor may be configured to generate an electrical signal according to a magnetic field strength or a change in magnetic field strength detected by the magnetic sensor caused by a distance or a change in distance between the magnetic sensor and the magnetic element, and the processor may be configured to receive the electrical signal generated by the magnetic sensor.
For example, when the magnetic sensor is disposed on the frame, the magnetic element may be disposed on the temple, so that when the frame is in contact with the temple, an electrical signal may be generated according to a change in the magnetic field strength or a change in the magnetic field strength detected by the magnetic sensor caused by a change in the distance or the distance between the magnetic sensor and the magnetic element. Also, a processor may be coupled to the magnetic sensor and configured to receive the electrical signal generated by the magnetic sensor.
That is, the smart glasses provided by this implementation may be provided with a processor, the temple is provided with the piezoelectric film sensor, the temple or the frame is provided with the magnetic sensor, the frame or the temple is provided with the magnetic element correspondingly, and the processor may be connected with the magnetic sensor and the piezoelectric film sensor, and is configured to receive the electrical signals generated by the two sensors respectively.
In practice, the external processor may typically have a higher performance than the internal processor, but in some cases there may be some internal processor performance that is better than the external processor in some respect due to different division of the work.
Example 2
The embodiment provides a control method of intelligent glasses, which can more accurately control the running state of the intelligent glasses, which needs to be entered, according to the touch interaction of a user on the intelligent glasses. A specific flowchart of this embodiment is shown in fig. 5, and the smart glasses in this embodiment may be configured with a piezoelectric film sensor on a temple as in the foregoing embodiments, where the method includes:
step 102: and determining the deformation direction of the temple according to the electric signal generated by the piezoelectric film sensor.
According to the above-mentioned embodiments of the piezoelectric film sensor, when the piezoelectric film is stretched or bent, an electrical signal can be generated between the upper and lower electrode surfaces of the film in proportion to the deformation of the film due to stretching or bending. Therefore, the deformation direction of the temple can be determined according to the electric signal generated by the piezoelectric film sensor.
As shown in fig. 6, the different deformation states of the smart glasses temple are schematically illustrated. For the left image in fig. 6, the temple of the smart glasses is in a non-deformation position, so that the piezoelectric film sensor does not deform, and the piezoelectric film sensor does not generate an electric signal, namely a zero value; for the middle diagram of fig. 6, the temple at one side (left side in the diagram) of the smart glasses is expanded outwards by external force, and at this time, the temple is deformed outwards, so that the piezoelectric film sensor is forced to be deformed and generates an electric signal; for the right drawing of fig. 6, the temple at one side of the smart glasses (left side in the drawing) is folded inwards by external force, and at the moment, the temple deforms inwards, so that the piezoelectric film sensor is forced to deform and generate an electric signal.
As shown in fig. 7, the diagram shows the deformation state of the temple of the smart glasses, at this time, the temple on the left side is completely folded, and is not deformed (i.e. has no deformation), so that the piezoelectric film sensor does not generate an electrical signal, i.e. a zero value at this time.
In practice, different directions of deformation may cause different electrical signals to be generated by the piezoelectric film sensors, for example, when the temple is opened outwards as shown in fig. 6, the piezoelectric film sensor in the temple may generate a positive electrical signal after deformation along with the temple, and when the temple is folded inwards as shown in fig. 6, the piezoelectric film sensor in the temple may generate a negative electrical signal after deformation along with the temple.
Therefore, based on different electric signals caused by different deformations, the deformation direction of the glasses legs can be determined according to the electric signals generated by the piezoelectric film sensors, and particularly, the executing body of the step can be a processor inside the intelligent glasses. For example, the processor may be a Micro Controller Unit (MCU), which is also called a Single Chip Microcomputer (Single Chip Microcomputer), or a Single Chip Microcomputer. For example, when the MCU receives a positive electrical signal generated from the piezoelectric film sensor, it can be determined that the temple is deformed to open outward. When the MCU receives a negative electric signal generated by the piezoelectric film sensor, the mirror leg can be determined to be deformed to be folded inwards. When the MCU does not receive the electric signal generated by the piezoelectric film sensor, the temple can be determined to be not deformed.
As shown in fig. 8, which is a schematic connection diagram of a processor and piezoelectric film sensors, corresponding to the smart glasses shown in fig. 2, the processor MCU may be connected to the piezoelectric film sensors inside the two side glasses legs through four wires, respectively, and each piezoelectric film sensor may supply power (Volt Current sensor, VCC, power supply voltage of the circuit).
Of course, the temple deformation direction may also be determined by the external processor, in accordance with the foregoing description. Specifically, according to the foregoing embodiment, the micro control unit forwards the received electrical signal to the external processor, and the external processor determines the deformation direction of the temple according to the electrical signal.
As described above, the smart glasses may further be provided with a magnetic sensor, and a magnetic element, wherein the magnetic sensor may detect the magnetic field strength or the change of the magnetic field strength of the magnetic element to generate an electrical signal. Therefore, in one embodiment, in order to determine the relative relationship between the temple and the frame more accurately, a magnetic sensor may be provided on the frame or temple of the smart glasses, and a magnetic element may be provided on the temple or frame. Then this step may further include: the state of the temple is determined from the electrical signal generated by the magnetic sensor, where the state may include open, folded, opening, or folding.
Specifically, as described in the foregoing embodiments, the magnetic sensor may generate an electric signal according to a distance or a distance change between the magnetic sensor and the magnetic element, and similarly, the distance or the distance change between the temple and the frame may be determined in advance according to positions of the temple and the frame when the temple and the frame are opened, folded, opened, and folded, so that which one of the temple and the frame is opened, folded, opened, or folded may be determined according to the electric signal generated by the magnetic sensor.
Step 104: when the fact that the glasses legs are deformed outwards from the non-deformed state is determined, it is determined that the intelligent glasses need to enter the working state.
In the foregoing step, what kind of deformation has occurred to the temple can be determined according to the electrical signal generated by the piezoelectric film sensor, so that in this embodiment, what kind of deformation the temple will occur when the smart glasses need to enter the working state can be determined in advance according to experiments, and a corresponding relationship is created accordingly. Therefore, when the temples are deformed, the intelligent glasses can be determined to be required to enter the working state.
In practical applications, in most cases, when a user wishes to wear the smart glasses, the user holds the glasses legs with hands and slightly pulls the glasses legs outwards to wear the glasses on the head. For example, the user can wear the glasses by holding the glasses legs on one side with one hand and using the ears on one side as fulcrums, or can wear the glasses by opening the glasses legs on both sides outwards with both hands and using the ears on both sides as fulcrums.
In order to secure the wearing, the temples are usually designed to have an initial position as shown in the left side of fig. 6 and to be slightly bent inward so as to be clamped and fixed on the head of the user when worn. Therefore, during wearing, the temple is usually transformed from no deformation to outward deformation, and when the temple is subjected to such deformation, the user can be considered to wear or wear the smart glasses. Accordingly, the temple can be changed from the non-deformed state to the outwardly deformed state in accordance with the operating state. So as to determine that the intelligent glasses enter the working state when the glasses legs are determined to be deformed outwards from the non-deformation state. For example, when the single-side temple changes from no deformation to outward deformation within 5 seconds, it can be determined that the smart glasses are in the working state.
Having introduced in the preceding paragraph, when the user wishes to wear intelligent glasses, can both hands break both sides mirror leg off with the fingers and thumb simultaneously to in order can be more accurate according to the user to the touching interaction of intelligent glasses, determine the action of wearing, can all set up piezoelectric film sensor on both sides mirror leg. Therefore, in an embodiment, the step of determining that the smart glasses need to enter the working state when it is determined that the temple is deformed from the non-deformed state to the outward-deformed state may include: when determining that the two side mirror legs are deformed outwards from the non-deformation state, determining that the intelligent glasses need to enter the working state.
Specifically, as shown in fig. 2, the MCU inside the smart glasses may be connected to the piezoelectric film sensors disposed inside the two side glasses legs, and receive the electrical signals generated by the piezoelectric film sensors on the two sides, so as to determine whether the piezoelectric film sensors on the two sides are deformed outward from no deformation according to the received electrical signals, and determine that the smart glasses enter the working state when the piezoelectric film sensors on the two sides are deformed outward.
Here, the step of entering the working state may be regarded as a preparation stage before entering the working state, where the preparation stage may include acquiring a specific power scheme, for example, the step of entering the working state may include acquiring a corresponding power-on timing. In practical application, the user can enter a sleep state, and at the moment, the corresponding power-off time sequence can be acquired.
The foregoing steps have been described, and may determine a relationship between the glasses legs and the glasses frame according to the electrical signal generated by the magnetic sensor, so that when it is determined that the glasses legs are deformed outward from the non-deformed state, it is determined that the smart glasses need to enter the working state, and the determining step may include: and when the glasses legs are determined to be changed from no deformation to outward deformation and the states of the glasses legs are determined to be opened or being opened, determining that the intelligent glasses need to enter the working state.
That is, the electric signals respectively generated by the piezoelectric film sensor and the magnetic sensor can be received, the deformation direction can be respectively determined according to the two electric signals, and then the two deformation directions can be integrated to determine the final deformation direction. For example, when the temple is determined to be deformed outward from the non-deformation state according to the piezoelectric film sensor and the state of the temple is determined to be opened or being opened according to the magnetic sensor, it can be determined that the smart glasses need to enter the working state. Of course, in practical application, one of them may be used as the main component, and so on.
Step 106: and executing a power-on sequence for entering the working state on the intelligent glasses so as to enter the working state.
In order to ensure that the smart glasses are in the working state, a power supply strategy needs to be preset, for example, when a user wears the smart glasses, necessary components in the smart glasses need to be kept powered, so that a corresponding power-on sequence can be created for how to enter the working state based on the power-on strategy, and the smart glasses can be kept in a stable working state when the power-on sequence is executed.
In practical applications, the smart glasses may enter the working state from the hibernation state, and at this time, the execution context pre-stored in the system may be restored, so as to restore the working state before hibernation. For example, when the smart glasses enter the hibernation state from the working state, a movie being played can be saved, and when the smart glasses return to the working state, the movie before hibernation can be resumed to be played, and the like.
In practical application, a user wants to take off the smart glasses, and can take a plurality of modes, for example, the user can open the glasses legs on one side with one hand and take off the glasses legs on the other side with ears as fulcrums, and also can open the glasses legs on both sides with both hands simultaneously, and no matter which mode, the process of taking off the glasses is the process that the glasses legs on both sides are gradually restored to be free of deformation by deformation. Therefore, in one embodiment, in order to determine whether the smart glasses need to enter the sleep state, the method may further include: when determining that both sides mirror leg appear and resume to no deformation by outside deformation, confirm that intelligent glasses need get into and prepare dormancy state.
Specifically, the correspondence relationship of the temple deformation and the preliminary sleep state may be created according to the actual operating conditions, similarly to the above description. In practice, it can be known that if the temples on both sides are gradually restored to be free of deformation, it is likely that the temples are actions of the user for taking off the glasses or temporarily taking off the glasses, and at this time, the change process can be determined as a basis for entering the pre-sleep state.
The user may take off the glasses temporarily, so that the user needs to enter a sleep preparation state, or may enter a sleep preparation state, for example, the smart glasses may enter a sleep preparation state by suspending power supply to some components or reducing power supply voltage. When the fact that the glasses legs are deformed outwards from the non-deformation state is determined again, the fact that the glasses legs need to enter the working state can be determined again, and the intelligent glasses are controlled to enter the working state through the execution of the power-on sequence.
According to the introduction of the foregoing to the magnetic sensor, when it is determined that both side temples are restored to no deformation from outward deformation and the temples are being folded, it is determined that the smart glasses need to enter a prepared sleep state.
If the glasses legs are kept in the non-deformed state for a long time, it may be determined that the smart glasses need to enter the sleep state, and in one embodiment, in order to determine that the smart glasses need to enter the sleep state, the method may further include: when the fact that the glasses legs on the two sides are not deformed in the preset time period is determined, the fact that the intelligent glasses need to enter a dormant state is determined; and executing a power-off sequence for entering the sleep state on the smart glasses, thereby entering the sleep state.
Specifically, the preset time period may be 30 seconds, 60 seconds, and the like, and if the glasses legs on both sides are not deformed within the preset time period, the piezoelectric film sensors on both sides may not generate an electrical signal, and the MCU may not receive the electrical signal, at this time, it may be determined that the smart glasses need to enter the sleep state, and for the sleep state, a power-off time sequence may also be created in advance, for example, the time sequence may perform a power-off operation on some components.
For example, the left side of fig. 6 may be a case where the two side temples have no deformation, and in fig. 7, since the left side temples are completely folded, no deformation occurs, and similarly, the right side temples in fig. 7 may not be deformed any more while remaining the current state or being completely folded, and if this situation is maintained for a while, it may be determined that the sleep state needs to be entered.
In practical applications, for example, for the action of removing the smart glasses, and then bending the glasses inward, it may be stated to a certain extent that the user is about to suspend using, so in an embodiment, in order to determine that the smart glasses need to enter the sleep state, the method may further include: when the fact that the glasses legs are restored from outward deformation to no deformation and then turned into inward deformation is determined, the fact that the intelligent glasses need to enter a dormant state is determined; and executing a power-off sequence for entering the sleep state on the smart glasses, thereby entering the sleep state.
Specifically, when the glasses are worn, the glasses legs may be deformed outward, and the inward bending process may be a process of changing the outward deformation into no deformation and then changing the outward deformation into the inward deformation, and may refer to fig. 6, a process of changing the middle diagram into a left diagram and then changing the middle diagram into a right diagram, so that it may be determined that the smart glasses need to enter a sleep state according to the deformation process.
In practical application, the smart glasses can enter a sleep state from a working state, and then the execution context of the current system can be stored, so that the execution context can be read and the smart glasses can enter the working state as soon as possible when subsequently recovering to the working state. For example, corresponding to the foregoing example, a movie being played may be saved to memory, and so on.
In one embodiment, determining whether a sleep state is required may also be performed in conjunction with an electrical signal generated by a magnetic sensor, which may include: when the fact that the glasses legs are restored to be free of deformation from the outward deformation and then turn to the inward deformation is determined, and the states of the glasses legs are determined to be folded or are being folded, it is determined that the intelligent glasses need to enter the dormant state.
In practical application, the piezoelectric film sensor can generate different electrical signals according to different degrees of deformation, for example, when outward opening occurs, a positive electrical signal is generated, and the larger the opening angle is, the larger the value of the electrical signal is. In one embodiment, therefore, the method may further comprise: and when the fact that the temples on the two sides are in deformation with the similarity higher than the preset threshold value is continuously kept in the preset time period is determined, determining the head information of the user.
Specifically, if the user continuously wears the smart glasses, the temples continuously maintain substantially the same deformation for a period of time. For example, the MCU may continuously receive a stable or relatively stable electrical signal within a period of time, and then the deformation angles of the two side temples may be determined according to the electrical signal, and based on the human body structure, when the user wears the glasses, the deformation angles are generally relatively consistent, so that the preset threshold may be set to 0.95, and then when the deformations of the two side temples are all maintained at similar deformations higher than 95% within the preset time period, the head information of the user may be determined accordingly. For example, for the head, the distance between the ears or the deformation of the two sides is different, so that the user is prompted to adjust the wearing posture.
As can be seen from the method provided by the above embodiment, a processor may be provided for the smart glasses, and a piezoelectric film sensor may be provided at a position on the temple where deformation may occur when the temple is bent. In view of the above, can be according to the signal of telecommunication that produces when piezoelectric film sensor takes place deformation, determine the deformation direction of mirror leg, when determining that the mirror leg appears and changeing into outside deformation by no deformation, then very big probably the user is wearing, just control intelligent glasses entering operating condition this moment.
That is, through setting up piezoelectricity film sensor on the mirror leg, when the user appeared wearing the action and lead to the mirror leg to take place deformation, can confirm the direction of deformation through the signal of telecommunication that piezoelectricity film sensor produced to confirm whether intelligent glasses need get into operating condition, then can be according to the user to the touching interaction of intelligent glasses from this, the running state that the intelligent glasses need get into is controlled comparatively accurately.
Example 3
Based on the same concept, embodiment 3 of this specification provides an intelligent glasses, can relatively accurately determine the running state that the intelligent glasses need to enter according to the touch interaction of the user to the intelligent glasses. The schematic structural diagram of the smart glasses is shown in fig. 9, and the smart glasses include: a processor 302 disposed inside the smart glasses, an external processor 304 disposed outside the smart glasses, and a piezoelectric film sensor 306 disposed on the temple, the processor 302 being connected to the external processor 304 and the piezoelectric film sensor 306, wherein,
a processor 302, which may be configured to:
receiving an electric signal generated by deformation of the piezoelectric film sensor due to deformation of the glasses legs, and sending the electric signal to an external processor;
the external processor 304 may be configured to:
determining the deformation direction of the glasses legs according to the electric signals generated by the piezoelectric film sensors, and executing a power-on time sequence for entering a working state on the intelligent glasses when the glasses legs are determined to be deformed outwards from no deformation, so as to enter the working state; when the condition that the side legs of the two sides are deformed from the outward side to be not deformed is determined, executing a power-off time sequence for entering a dormant state on the intelligent glasses, and entering the dormant state; when the fact that the glasses legs are restored from outward deformation to no deformation and then turned into inward deformation is determined, executing a power-off time sequence for entering a dormant state on the intelligent glasses, and entering the dormant state;
a piezoelectric thin film sensor 306, which may be configured to: an electrical signal is generated according to the direction of the deformation that occurs.
Specifically, the piezoelectric film sensor 306 can generate different electrical signals according to different degrees and different directions of deformation.
In one embodiment, the external processor 304 may be configured to:
when the fact that the glasses legs are deformed outwards from the non-deformed state is determined, it is determined that the intelligent glasses need to enter a working state;
and executing a power-on sequence for entering a working state on the intelligent glasses, so as to enter the working state.
In one embodiment, the external processor 304 may be further configured to:
when the situation that the two side mirror legs are deformed outwards from the non-deformation state is determined, the intelligent glasses are determined to be in the working state.
In one embodiment, the external processor 304 may be further configured to:
when determining that the two side temples are restored to be not deformed from outward deformation, determining that the intelligent glasses need to enter a prepared dormant state.
In one embodiment, the external processor 304 may be further configured to:
when the fact that the glasses legs on the two sides are not deformed in the preset time period is determined, the fact that the intelligent glasses need to enter a dormant state is determined;
and executing a power-off sequence for entering the sleep state on the smart glasses, thereby entering the sleep state.
In one embodiment, the external processor 304 may be further configured to:
when the fact that the glasses legs are restored from outward deformation to no deformation and then turned into inward deformation is determined, it is determined that the intelligent glasses need to enter a dormant state;
and executing a power-off sequence for entering the sleep state on the smart glasses, thereby entering the sleep state.
In one embodiment, the external processor 304 may be further configured to:
and when the fact that the temples on the two sides are in deformation with the similarity higher than the preset threshold value is continuously kept in the preset time period is determined, determining the head information of the user.
As can be seen from the method provided by the above embodiment, a processor may be provided for the smart glasses, and a piezoelectric film sensor may be provided at a position on the temple where deformation may occur when the temple is bent. In view of the above, can be according to the signal of telecommunication that produces when piezoelectric film sensor takes place deformation, determine the deformation direction of mirror leg, when determining that the mirror leg appears and changeing into outside deformation by no deformation, then very big probably the user is wearing, just control intelligent glasses entering operating condition this moment.
That is, through setting up piezoelectricity film sensor on the mirror leg, when the user appeared wearing the action and lead to the mirror leg to take place deformation, can confirm the direction of deformation through the signal of telecommunication that piezoelectricity film sensor produced to confirm whether intelligent glasses need get into operating condition, then can be according to the user to the touching interaction of intelligent glasses from this, the running state that the intelligent glasses need get into is controlled comparatively accurately.
In another embodiment, a magnetic sensor and a magnetic element are respectively arranged on the side of each of the glasses legs and the side of the glasses frame, the magnetic sensor is used for detecting the magnetic field intensity or the magnetic field intensity change of the magnetic element, sending a signal to a processor or an external processor for calculation, judging whether the intelligent glasses are worn, and controlling the intelligent glasses to enter a working state or a dormant state. For example: magnetic sensor can set up on the picture frame, and magnetic element chooses magnet for use, fixes magnet on the mirror leg, and magnetic sensor sets up with magnet relatively. The magnetic element may be a magnetic material layer, which is usually a magnetic resin mixed material made of magnetic powder mixed with resin, and the magnetic material layer is fixed on the temple or the frame by painting, and the magnetic sensor is disposed on the other side. When the glasses legs are in the folded state, the user opens the glasses legs, the magnetic sensor detects the change of a magnetic field, the magnetic field intensity gradually becomes larger or becomes a larger value from a smaller value, the magnetic sensor sends detected data to the processor for calculation, the intention of the user is judged, the intelligent glasses are determined to enter the working state, and the intelligent glasses are enabled to enter the running state.
When the glasses legs are in an open state, the user takes off the intelligent glasses, the glasses legs are folded, the magnetic field intensity is gradually reduced or is changed from a large value to a small value, the magnetic sensor sends detected data to the processor for calculation, the intention of the user is judged, the intelligent glasses are determined to enter a sleep state, and the intelligent glasses are enabled to enter a sleep state or a standby state.
In another embodiment, a piezoelectric film sensor is used in combination with a magnetic sensor and a magnetic element. The piezoelectric film sensor is used to measure head information of a user. For example, for the head, the distance between the ears or the deformation of the two sides is different, so that the user is prompted to adjust the wearing posture. The magnetic sensor and the magnetic element are combined and used for controlling the intelligent glasses to enter a working state or a dormant state according to corresponding conditions.
So in one embodiment, the smart glasses may further include: a magnetic sensor disposed on the frame or temple, and a corresponding magnetic element disposed on the temple or frame, the processor 302 being connected to the magnetic sensor. The processor 302, may be further configured to: receiving an electric signal generated by deformation of the temple and deformation of the piezoelectric film sensor 306, and an electric signal generated by the magnetic sensor detecting the magnetic field strength or the change of the magnetic field strength of the magnetic element, and sending the received electric signals to the external processor 304;
the external processor 304, may be further configured to: determining the deformation direction of the temple according to the electric signal generated by the piezoelectric film sensor 306, wherein the deformation direction comprises outward deformation, inward deformation or no deformation; determining the state of the temple, including open, folded, opening, or folding, according to the electric signal generated by the magnetic sensor;
and when the glasses legs are determined to be changed from no deformation to outward deformation and the states of the glasses legs are determined to be opened or being opened, determining that the intelligent glasses need to enter the working state.
A magnetic sensor, which may be configured to: the magnetic field strength or the change of the magnetic field strength of the magnetic element is detected to generate an electric signal.
Fig. 10 is a schematic structural diagram of an electronic device according to an embodiment of the present application. On a hardware level, the electronic device includes at least one processor, and a memory coupled with the at least one processor, optionally further including an internal bus, a network interface. The Memory may include a Memory, such as a Random-Access Memory (RAM), and may further include a non-volatile Memory, such as at least 1 readable storage medium. Of course, the electronic device may also include hardware required for other services.
The processor, the network interface, and the memory may be connected to each other via an internal bus, which may be an ISA (Industry Standard Architecture) bus, a PCI (Peripheral Component Interconnect) bus, an EISA (Extended Industry Standard Architecture) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one double-headed arrow is shown in FIG. 10, but this does not indicate only one bus or one type of bus.
And the memory is used for storing programs. In particular, the program may include program code comprising computer operating instructions. The memory may include both memory and non-volatile storage and provides instructions and data to the processor.
The processor reads the corresponding computer program from the nonvolatile memory into the memory and then runs the computer program, and the intelligent glasses for executing the control method of the intelligent glasses are formed on the logic level. The processor is used for executing the program stored in the memory and is specifically used for executing the following operations:
determining the deformation direction of the glasses legs according to the electric signals generated by the piezoelectric film sensors, wherein the deformation direction comprises outward deformation, inward deformation or no deformation;
when the fact that the glasses legs are deformed outwards from the non-deformed state is determined, it is determined that the intelligent glasses need to enter a working state;
and executing a power-on sequence for entering a working state on the intelligent glasses, so as to enter the working state.
The control method of the smart glasses according to the embodiment shown in fig. 5 of the present application may be applied to a processor, or may be implemented by the processor. The processor may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware in a processor or instructions in the form of software. The Processor may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but also Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components. The various methods, steps, and logic blocks disclosed in the embodiments of the present application may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The steps of the method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in a memory, and a processor reads information in the memory and completes the steps of the method in combination with hardware of the processor.
The electronic device can also perform the functions described in the foregoing embodiments, and the details are not described herein.
An embodiment of the present application further provides a computer-readable storage medium storing one or more programs, where the one or more programs include instructions, which, when executed by an electronic device including a plurality of application programs, enable the electronic device to perform the method for controlling smart glasses in the embodiment shown in fig. 5, and are specifically configured to perform:
determining the deformation direction of the glasses legs according to the electric signals generated by the piezoelectric film sensors, wherein the deformation direction comprises outward deformation, inward deformation or no deformation;
when the fact that the glasses legs are deformed outwards from the non-deformed state is determined, it is determined that the intelligent glasses need to enter a working state;
and executing a power-on sequence for entering a working state on the intelligent glasses, so as to enter the working state.
As will be appreciated by one skilled in the art, embodiments of the present description may be provided as a method, system, or computer program product. Accordingly, the description may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the description may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
This description may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform particular tasks or implement particular abstract data types. The specification may also be practiced in distributed computing environments where tasks are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules may be located in both local and remote computer storage media including memory storage devices.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only an example of the present specification, and is not intended to limit the present specification. Various modifications and alterations to this description will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present specification should be included in the scope of the claims of the present specification.

Claims (20)

1. A smart eyewear, comprising: a spectacle frame and spectacle legs, wherein,
the intelligent glasses are provided with a processor, piezoelectric film sensors are arranged on the glasses legs and connected with the piezoelectric film sensors, and the piezoelectric film sensors are configured to generate electric signals according to the generated deformation; the processor is configured to receive an electrical signal generated by deformation of the piezoelectric film sensor, the position of the piezoelectric film sensor including a position on the temple that deforms when the temple is bent.
2. The smart eyewear of claim 1, wherein a piezoelectric film sensor is disposed within either side of the temple; or a piezoelectric film sensor is arranged on the surface of any side of the temple.
3. The smart eyewear of claim 2, wherein the processor is disposed within the temple on the side on which the piezoelectric film sensor is disposed and connected to the piezoelectric film sensor.
4. The smart glasses according to claim 1, wherein piezoelectric film sensors are respectively disposed at symmetrical positions inside the temples of both sides; or the piezoelectric film sensors are respectively arranged at the symmetrical positions on the surfaces of the two side mirror legs.
5. The smart glasses of claim 4 wherein the frame is provided with a processor inside and is connected to the piezoelectric film sensors on both sides.
6. The smart eyewear of claim 3 or claim 5, wherein the location of the processor comprises a location within the smart eyewear where no deformation occurs.
7. The smart eyewear of claim 6, further comprising an external processor disposed external to the smart eyewear; the processor is a micro-control unit; the external processor is connected with the micro control unit and the piezoelectric film sensor.
8. The smart eyewear of claim 7, wherein the micro-control unit is configured to receive an electrical signal generated by deformation of the temple arm resulting in deformation of the piezoelectric film sensor, and to send the electrical signal to the external processor.
9. The smart glasses according to claim 1, wherein the smart glasses further comprise a magnetic sensor and a magnetic element, the magnetic sensor is disposed on the frame or the temple, the magnetic element is correspondingly disposed on the temple or the frame, the processor is connected to the magnetic sensor, the magnetic sensor is configured to generate an electrical signal according to a magnetic field strength or a magnetic field strength variation detected by the magnetic sensor caused by a distance or a variation of the distance between the magnetic sensor and the magnetic element, and the processor is configured to receive the electrical signal generated by the magnetic sensor.
10. A control method of intelligent glasses is characterized in that a piezoelectric film sensor is arranged on a glasses leg of the intelligent glasses, and comprises the following steps:
determining the deformation direction of the glasses legs according to the electric signals generated by the piezoelectric film sensors, wherein the deformation direction comprises outward deformation, inward deformation or no deformation;
when the fact that the glasses legs are deformed outwards from the non-deformed state is determined, it is determined that the intelligent glasses need to enter a working state;
and executing a power-on sequence for entering a working state on the intelligent glasses, so as to enter the working state.
11. The method of claim 10, wherein determining that the smart eyewear needs to enter the operational state when the temple is determined to have changed from undeformed to outwardly deformed comprises:
when the situation that the two side mirror legs are deformed outwards from the non-deformation state is determined, the intelligent glasses are determined to be in the working state.
12. The method of claim 10, wherein the method further comprises:
when determining that the two side temples are restored to be not deformed from outward deformation, determining that the intelligent glasses need to enter a prepared dormant state.
13. The method of claim 12, wherein the method further comprises:
when the fact that the glasses legs on the two sides are not deformed in the preset time period is determined, the fact that the intelligent glasses need to enter a dormant state is determined;
and executing a power-off sequence for entering the sleep state on the smart glasses, thereby entering the sleep state.
14. The method of claim 10, wherein the method further comprises:
when the fact that the glasses legs are restored from outward deformation to no deformation and then turned into inward deformation is determined, it is determined that the intelligent glasses need to enter a dormant state;
and executing a power-off sequence for entering the sleep state on the smart glasses, thereby entering the sleep state.
15. The method of claim 11, wherein the method further comprises:
and when the fact that the temples on the two sides are in deformation with the similarity higher than the preset threshold value is continuously kept in the preset time period is determined, determining the head information of the user.
16. The method according to claim 10, wherein the magnetic sensor is disposed on the frame or the temple of the smart glasses, and the magnetic element is disposed on the temple or the frame correspondingly
When the glasses legs are determined to be deformed outwards from the non-deformation state, before the intelligent glasses are determined to be in the working state, the method further comprises the following steps:
determining the state of the temple according to the electric signal generated by the magnetic sensor, wherein the state comprises opening, folding, opening or folding; then
When confirming that the mirror leg appears and changes into outside deformation by no deformation, confirm that intelligent glasses need get into operating condition, include:
and when the glasses legs are determined to be changed from no deformation to outward deformation and the states of the glasses legs are determined to be opened or being opened, determining that the intelligent glasses need to enter the working state.
17. A smart eyewear, comprising: the intelligent glasses comprise a processor arranged inside the intelligent glasses, an external processor arranged outside the intelligent glasses and a piezoelectric film sensor arranged on the glasses legs; the processor is connected with the external processor and the piezoelectric film sensor; wherein the content of the first and second substances,
the processor configured to: receiving an electric signal generated by deformation of the piezoelectric film sensor due to deformation of the glasses legs, and sending the electric signal to the external processor;
the external processor configured to: determining the deformation direction of the glasses legs according to the electric signals generated by the piezoelectric film sensors, and executing a power-on time sequence for entering a working state on the intelligent glasses when the glasses legs are determined to be deformed outwards from no deformation, so as to enter the working state; when the condition that the side legs of the two sides are deformed from the outward side to be not deformed is determined, executing a power-off time sequence for entering a dormant state on the intelligent glasses, and entering the dormant state; when the fact that the glasses legs are restored from outward deformation to no deformation and then turned into inward deformation is determined, executing a power-off time sequence for entering a dormant state on the intelligent glasses, and entering the dormant state;
the piezoelectric thin film sensor configured to: an electrical signal is generated according to the direction of the deformation that occurs.
18. The smart eyewear of claim 17, further comprising: the magnetic sensor is arranged on the glasses frame or the glasses legs, the magnetic elements are correspondingly arranged on the glasses legs or the glasses frames, and the processor is connected with the magnetic sensor; wherein the content of the first and second substances,
the processor further configured to: receiving an electric signal generated by deformation of the glasses legs and deformation of the piezoelectric film sensor and an electric signal generated by detection of the magnetic field intensity or magnetic field intensity change of the magnetic element by the magnetic sensor, and sending the respectively received electric signals to the external processor;
the external processor further configured to: determining the deformation direction of the glasses legs according to the electric signals generated by the piezoelectric film sensors, wherein the deformation direction comprises outward deformation, inward deformation or no deformation; determining the state of the temple according to the electric signal generated by the magnetic sensor, wherein the state comprises opening, folding, opening or folding;
when the situation that the glasses legs are changed from no deformation to outward deformation and the states of the glasses legs are opened or are being opened is determined, the intelligent glasses are determined to be required to enter the working state;
the magnetic sensor configured to: the magnetic field strength or the change of the magnetic field strength of the magnetic element is detected to generate an electric signal.
19. An electronic device, comprising:
at least one processor, and
a memory coupled with the at least one processor, the memory storing instructions that, when executed by the at least one processor, cause the at least one processor to perform the method of any of claims 10-16.
20. A computer readable storage medium storing executable instructions that, when executed, cause the machine to perform the method of any of claims 10 to 16.
CN202011003830.1A 2020-09-22 2020-09-22 Intelligent glasses and control method of intelligent glasses Active CN112034622B (en)

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CN111650748A (en) * 2020-06-19 2020-09-11 维沃移动通信有限公司 Intelligent glasses, wireless headset, wearable device assembly and control method thereof
CN111665643A (en) * 2020-06-18 2020-09-15 江西台德智慧科技有限公司 Startup and shutdown control method and intelligent glasses

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Publication number Priority date Publication date Assignee Title
US20160041048A1 (en) * 2014-08-09 2016-02-11 Google Inc. Detecting a State of a Wearable Device
CN210072243U (en) * 2019-03-26 2020-02-14 华为技术有限公司 Glasses
CN110687683A (en) * 2019-11-12 2020-01-14 Oppo广东移动通信有限公司 Intelligent glasses control method and intelligent glasses
CN111665643A (en) * 2020-06-18 2020-09-15 江西台德智慧科技有限公司 Startup and shutdown control method and intelligent glasses
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