CN110286737A - A kind of wear-type electronic equipment, information processing method and storage medium - Google Patents
A kind of wear-type electronic equipment, information processing method and storage medium Download PDFInfo
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- CN110286737A CN110286737A CN201910448150.1A CN201910448150A CN110286737A CN 110286737 A CN110286737 A CN 110286737A CN 201910448150 A CN201910448150 A CN 201910448150A CN 110286737 A CN110286737 A CN 110286737A
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- 230000010365 information processing Effects 0.000 title claims abstract description 16
- 238000003672 processing method Methods 0.000 title claims abstract description 16
- 230000001815 facial effect Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 13
- 238000005381 potential energy Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 description 43
- 239000004984 smart glass Substances 0.000 description 18
- 238000010586 diagram Methods 0.000 description 14
- 230000001681 protective effect Effects 0.000 description 12
- 230000015654 memory Effects 0.000 description 11
- 238000004590 computer program Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 4
- 210000003128 head Anatomy 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3231—Monitoring the presence, absence or movement of users
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Abstract
The embodiment of the invention discloses a kind of wear-type electronic equipments, including processing unit, display unit, sensing unit, rim member and support member；Wherein, the rim member is for fixing the display unit；The support member is connected and is relatively rotated with the rim member；The sensing unit is sent to the processing unit for obtaining the rotational angle between the rim member and the support member, and by the rotational angle；The processing unit controls the display unit and enters dormant state for detecting the rotational angle within the scope of the first predetermined angle；The rotational angle is detected within the scope of the second predetermined angle, the display unit is controlled and enters working condition.The embodiment of the present invention constantly also discloses a kind of information processing method and computer storage medium.
Description
Technical Field
The invention relates to the technical field of intelligent wearable equipment, in particular to head-mounted electronic equipment, an information processing method and a storage medium.
Background
By placing one or more display units in the area near the single eye or both eyes of the user, the content displayed in the display unit can be presented in front of the eyes of the user, and the displayed content can fill or partially fill the field of vision of the user. The head-mounted electronic equipment has wide application prospect in various fields such as games, virtual reality, multimedia, entertainment, simulation, scientific research and the like.
At present, when a user uses a head-mounted electronic device, the user needs to manually wake up the head-mounted electronic device after wearing the electronic device, and manually press a key to enable the electronic device to enter a sleep state. The manual control mode of the head-mounted electronic equipment is complicated and has low flexibility. In addition, the electronic device in the prior art can automatically enter the sleep mode after detecting that no input is made for N seconds. The mode of detecting that the non-input state enters the sleep state for N seconds cannot enable the head-mounted electronic equipment to enter the working/sleep state immediately, and therefore the electric quantity of the equipment is wasted.
Disclosure of Invention
To solve the problems in the related art, embodiments of the present invention are directed to a head-mounted electronic device, an information processing method, and a computer storage medium.
The technical scheme of the invention is realized as follows:
in a first aspect, a head-mounted electronic device is provided, which includes a processing unit, a display unit, a sensing unit, a frame member and a support member; wherein,
the frame component is used for fixing the display unit;
the supporting component and the frame component are connected and rotate relatively;
the sensing unit is used for acquiring a rotation angle between the frame part and the supporting part and sending the rotation angle to the processing unit;
the processing unit is used for detecting that the rotation angle is within a first preset angle range and controlling the display unit to enter a dormant state; and controlling the display unit to enter a working state when the rotation angle is detected to be within a second preset angle range.
In a second aspect, an information processing method is provided, where the method is applied to a head-mounted electronic device, where the head-mounted electronic device includes a sensing unit, a display unit, a frame member and a support member, where the frame member is used to fix the display unit, and the frame member and the support member are connected and rotate relatively; the method comprises the following steps:
acquiring a rotation angle between the frame part and the support part through the sensing unit;
when the rotation angle is detected to be within a first preset angle range, controlling the display unit to enter a dormant state;
and controlling the display unit to enter a working state when the rotation angle is detected to be within a second preset angle range.
In a third aspect, there is provided a computer-readable storage medium storing one or more programs, the one or more programs being executable by one or more processors to implement the steps of the information processing method according to the second aspect.
According to the head-mounted electronic device, the information processing method and the computer storage medium provided by the embodiment of the invention, the rotation angle between the frame part and the support part of the head-mounted electronic device is detected, when the rotation angle is within a first preset range, the display unit is controlled to be in a dormant state, and when the rotation angle is within a second preset range, the display unit is controlled to be in a working state. Therefore, whether the head-mounted electronic equipment is used or not is monitored by acquiring the rotation angle between the frame part and the supporting part of the head-mounted electronic equipment, the display unit is controlled to enter a working state or a dormant state in real time, the power consumption of the head-mounted electronic equipment can be saved, manual operation of a user is not needed, and the flexibility of control of the head-mounted electronic equipment is improved.
Drawings
Fig. 1 is a schematic structural composition diagram of a head-mounted electronic device according to an embodiment of the present invention;
fig. 2(a) is a schematic structural diagram 1 of a pair of smart glasses according to an embodiment of the present invention;
fig. 2(b) is a schematic structural diagram of smart glasses according to an embodiment of the present invention 2
Fig. 3(a) is a schematic structural diagram 1 of an intelligent helmet according to an embodiment of the present invention;
fig. 3(b) is a schematic structural diagram 2 of an intelligent helmet according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram 3 of a pair of smart glasses according to an embodiment of the present invention;
FIG. 5 is a flow chart illustrating an information processing method according to an embodiment of the present invention;
fig. 6 is a flowchart illustrating another information processing method according to an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
An embodiment of the present invention provides a head-mounted electronic device, and as shown in fig. 1, the head-mounted electronic device 10 includes: a processing unit 11, a display unit 12, a sensing unit 13, a frame member 14 and a support member 15; wherein,
the frame member 14 is used to fix the display unit 12;
the supporting part 15 and the frame part 14 are connected and rotate relatively;
a sensing unit 13 for acquiring a rotation angle between the frame member 15 and the support member 14 and transmitting the rotation angle to the processing unit 11;
the processing unit 11 is configured to detect that the rotation angle is within a first preset angle range, and control the display unit 12 to enter a sleep state; and controlling the display unit 12 to enter a working state when the rotation angle is detected to be within a second preset angle range.
Here, the head-mounted electronic device may be an electronic device wearable on the head of the user, such as smart glasses and a smart helmet. The smart glasses include Augmented Reality (AR) glasses, Virtual Reality (VR) glasses, Mixed Reality (MR) glasses, and the like. The intelligent helmet comprises a riding helmet, a security helmet and the like.
Specifically, the head-mounted electronic device comprises a frame part and a support part, wherein the frame part is used for fixing the display unit; the support part is used for supporting the frame part to be positioned in front of the eyes of the user when the head-mounted electronic equipment is worn by the user.
Here, the support member and the rim member are coupled at least in a partial region, and the support member and the rim member are relatively rotatable based on the coupling, thereby exhibiting different rotation angles between the rim member and the support member.
In the embodiment provided by the invention, the sensing unit is arranged inside the frame part and/or the supporting part of the head-mounted electronic equipment.
The sensing unit can acquire the motion parameters of the frame part and/or the support part and determine the rotation angle between the frame part and the support part based on the motion parameters.
Here, the sensing unit of the head-mounted electronic apparatus is connected to the processing unit, and the sensing unit can transmit the rotation angle of the frame member and the support member to the processing unit.
Further, the processing unit predicts the use state of the head-mounted electronic device based on the rotation angle between the frame part and the support part.
In practical applications, the rotation angle between the support member and the frame member is related to the wearing or using state of the head-mounted electronic device by the user. For example, when the head-mounted electronic device is the smart glasses shown in fig. 2(a) and 2(b), the support component is specifically a temple 21 of the smart glasses, and the frame component is specifically a front frame 22 of the smart glasses; when the user uses the intelligent glasses, the glasses legs and the glasses frame are required to be relatively opened for wearing according to the mode of figure 2 (a); when a user does not use the intelligent glasses, the intelligent glasses are detached, and the glasses legs and the glasses frame are relatively closed according to the mode of the figure 2 (b); therefore, when the user uses the intelligent glasses, the rotation angle between the glasses legs and the glasses frame is close to a right angle; when the user does not use the intelligent glasses, the rotation angle between the glasses legs and the glasses frame is close to zero.
For another example, when the head-mounted electronic device is the intelligent helmet shown in fig. 3(a) and 3(b), the supporting component is specifically the body 31 of the intelligent helmet, and the frame component is specifically the shield 32 of the intelligent helmet; when a user uses the intelligent helmet to perform navigation and other services, the protective cover needs to be closed according to the mode of fig. 3(a) so that the display unit in the protective cover is positioned in front of the eyes of the user to display a service interface for the user; when the user does not use the intelligent helmet, the protective cover is opened in the mode of fig. 3(b), and the protective cover is moved to a position far away from the eyes of the user; therefore, when a user uses the intelligent helmet, the rotation angle between the plane where the protective cover is located and the plane where the helmet body is located (namely the plane where the face of the user is located) is close to zero degrees; under the state that the user does not use the intelligent helmet, the rotation angle between the plane of protection casing place and the plane of helmet body place is close the right angle.
In summary, the head-mounted electronic device can predict the usage status of the head-mounted electronic device by detecting the rotation angle between the frame member and the support member; and controls the display unit based on the predicted usage state of the head mounted electronic device.
In the embodiment provided by the invention, the first preset angle range is used for representing the rotation angle range of the frame part and the support part when the user does not use the head-mounted electronic device. For example, when the head-mounted electronic device is a pair of smart glasses, the first preset angle range may be 0 to 30 degrees; when the head-mounted electronic device is an intelligent helmet, the first preset angle range may be 60 ° to 90 °.
In addition, the second preset angle range represents a rotation angle range of the frame part and the support part when the user uses the head-mounted electronic device. For example, when the head-mounted electronic device is a pair of smart glasses, the first preset angle range may be 60 ° to 90 °; when the head-mounted electronic equipment is an intelligent helmet, the first preset angle range can be 0-30 degrees.
Here, the first preset angle range and the second preset angle range may be set by the preference of the user.
In this way, when the processing unit detects that the angle between the frame member and the support member is within the first preset angle range, it can be predicted that the head-mounted electronic device is not used, and then the display unit is controlled to enter the sleep state. When the processing unit detects that the angle between the frame part and the support part is within a second preset angle range, the processing unit can predict that the head-mounted electronic equipment is used, and then control the display unit to enter a working state; at this time, the display unit is lighted, various peripheral devices such as bluetooth, a touch detection device, etc. are turned on, and respective corresponding programs are started.
According to the head-mounted electronic device provided by the embodiment of the invention, by detecting the rotation angle between the frame part and the support part of the head-mounted electronic device, when the rotation angle is within a first preset range, the display unit is controlled to be in a dormant state, and when the rotation angle is within a second preset range, the display unit is controlled to be in a working state. Therefore, whether the head-mounted electronic equipment is used or not is monitored by acquiring the rotation angle between the frame part and the supporting part of the head-mounted electronic equipment, the display unit is controlled to enter a working state or a dormant state in real time, the power consumption of the head-mounted electronic equipment can be saved, manual operation of a user is not needed, and the flexibility of control of the head-mounted electronic equipment is improved.
Based on the foregoing embodiments, an embodiment of the present invention provides a head-mounted electronic device, including: the device comprises a processing unit, a display unit, a sensing unit, a frame component and a supporting component; wherein,
the frame component is used for fixing the display unit;
the supporting component and the frame component are connected and rotate relatively;
the sensing unit is used for acquiring a rotation angle between the frame part and the supporting part and sending the rotation angle to the processing unit;
the processing unit is used for detecting that the rotation angle is within a first preset angle range and controlling the display unit to enter a dormant state; and controlling the display unit to enter a working state when the rotation angle is detected to be within a second preset angle range.
In an embodiment of the present invention, the head-mounted electronic device further includes a connecting module, configured to connect the frame member and the support member. The connecting module can be a rotating shaft, and the frame component and the supporting component can rotate relatively through the connecting module and present a certain rotating angle.
In another embodiment, the connecting module further comprises an elastic member; the elastic part drives the supporting part to rotate relative to the frame part through elastic potential energy, so that the rotating angle between the supporting part and the frame part is within a first preset angle range under the condition of no external force.
Illustratively, as shown in fig. 4, a spring device 43 is disposed at the junction of the front frame (frame member) and the temple (support member) of the smart glasses. When the user uses intelligent glasses, pull the mirror leg through external force and rotate for preceding frame to wearing when intelligent glasses is in the state of opening between frame and the mirror leg before the holding power through user's head, the turned angle between preceding frame and the mirror leg is in the second and predetermines the angle range promptly. And, when the user lifted off intelligent glasses, spring assembly can drive the mirror leg motion voluntarily for intelligent glasses are in the closed state, so realize the automatic closed effect of mirror leg.
Similarly, also can set up spring assembly in the connection module of the helmet body (supporting component) of intelligence helmet and protection casing (frame part), when the user uses during the intelligence helmet, through fixed hasp control protection casing closure. When the user does not use the intelligent helmet, the lock catch is opened, and the protective cover is automatically opened through the spring device; so, realize the automatic effect of opening of protection casing.
That is to say, the elastic component can automatically control the rotation angle of the frame component and the support component within a first preset angle range, and the display unit is in a dormant state. Therefore, the electric quantity waste caused by the fact that the rotation angle of the frame part and the support part is within the second preset angle range when the user does not use the head-mounted electronic equipment can be reduced.
In other embodiments of the invention, the sensing unit comprises at least an angular velocity sensor. The angular velocity sensor is arranged inside the supporting component and/or inside the frame component; the angular velocity sensor can acquire the motion parameters of the supporting part and/or the frame part when the frame part and the supporting part rotate relatively, and determine the rotation angle between the supporting part and the frame part based on the motion parameters.
For example, when the head-mounted electronic device is a pair of smart glasses, the angular velocity sensor may be disposed inside a temple (support member) of the pair of smart glasses. When a user uses the intelligent glasses, the glasses legs need to be opened, the glasses legs are analyzed from a mechanical angle, the glasses legs are changed from a static state to an accelerated motion state under the action of external force, and the specific motion process is embodied on the change of the angular speed generated in the three-dimensional direction. And determining the rotation angle between the glasses legs and the front frame by acquiring angular speed change parameters of the angular speed sensors in three-dimensional directions respectively.
In another embodiment, the processing unit further controls the state of the display unit by: detecting that the rotation angle between the frame member and the support member is switched from a first preset angle range to a second preset angle range within a target time, and controlling the display unit to be switched from a dormant state to a working state; and when the rotation angle between the frame component and the supporting component is detected to be switched from the second preset angle range to the first preset angle range within the target time, the display unit is controlled to be switched from the working state to the dormant state. Wherein the target time may be 0.5s to 1 s.
In an embodiment of the present invention, the processing unit is configured to detect that a rotation angle between the support part and the frame part is within a second preset angle range, and acquire an environment image of a side, which is close to a user wearing, of the display unit in the frame part; and controlling the display unit to enter a working state under the condition that the environment image is detected to contain the face image.
Specifically, the head-mounted electronic device further includes an image capturing unit, which may be disposed in the frame member and located at a side of the frame member near the user wearing the frame member, and is configured to capture an environmental image near the user side.
In this embodiment, when the processing unit predicts that the head-mounted electronic device is used through the rotation angle between the frame member and the support member, it needs to further confirm whether the head-mounted electronic device is used by the real user. Specifically, when the processing unit detects that the rotation angle between the frame part and the support part is within a second preset angle range, the processing unit triggers the image acquisition unit to acquire surrounding environment images and identifies whether the acquired environment images contain face images, so as to determine whether the user uses the head-mounted electronic equipment.
Specifically, when the acquired environment image includes a human face image, the processing unit may determine that the current head-mounted electronic device is being used by the user, and control the display unit to enter the working state.
Further, the processing unit is further configured to acquire the facial features of the human face image, and control the display unit to enter the working state if the facial features of the human face image are matched with the target facial features.
Here, the target facial features are facial features of authorized users that are set in advance by the user. The processing unit identifies the face of the face image by judging the facial features of the collected face image and matches the facial features with target facial features, so that whether the user wearing the head-mounted electronic equipment is an authorized user is determined. And after determining that the user wearing the head-mounted electronic equipment is the authorized user, controlling a display unit to enter a working state.
In another embodiment, the processing unit may further perform iris recognition based on the acquired face image, and control the display unit to enter the working state in a case where the extracted iris features match target iris features of an authorized user.
In other embodiments of the present invention, the processing unit can be further configured to acquire an eye image of a user wearing the head-mounted electronic device while the display unit is in an operating state;
and when the eye image indicating that the sight of the user deviates from the display unit is detected, and the duration of the sight deviation is preset time, controlling the display unit to be switched from the working state to the dormant state.
Here, if the user faces toward the display unit but the eyes do not look at the display unit but look at other positions, or the user eyes are closed for a long time, it may be considered that the user is not currently using the head mounted electronic device; in this case, the processing unit needs to control the display unit to switch from the operating state to the sleep state. In this manner, the user can easily and accurately select the desired target,
it should be noted that, for the descriptions of the same steps and the same contents in this embodiment as those in other embodiments, reference may be made to the descriptions in other embodiments, which are not described herein again.
According to the head-mounted electronic device provided by the embodiment of the invention, whether the head-mounted electronic device is used or not is monitored by acquiring the rotation angle between the frame part and the support part of the head-mounted electronic device, and the display unit is controlled to enter the working state or the dormant state in real time, so that the power consumption of the head-mounted electronic device can be saved, the manual operation of a user is not required, and the control flexibility of the head-mounted electronic device is improved.
Based on the foregoing embodiments, an embodiment of the present invention provides an information processing method, where the method is applied to a head-mounted electronic device, where the head-mounted electronic device includes a sensing unit, a display unit, a frame member and a support member, the frame member is used to fix the display unit, and the frame member and the support member are connected and relatively rotated, as shown in fig. 5, and the method includes the following steps:
501, acquiring a rotation angle between a frame part and a support part through a sensing unit;
step 502, controlling a display unit to enter a dormant state when detecting that the rotation angle is within a first preset angle range;
and 503, controlling the display unit to enter a working state when the rotation angle is detected to be within a second preset angle range.
Here, steps 501 to 503 may be implemented by a processing unit of the head mounted electronic device. The head-mounted electronic equipment can be electronic equipment which can be worn on the head of a user, such as intelligent glasses, an intelligent helmet and the like. Wherein, intelligent glasses include AR glasses, VR glasses, MR glasses etc.. The intelligent helmet comprises a riding helmet, a security helmet and the like.
In embodiments provided by the present invention, the support member and the border member are connected at least in part by areas, and the support member and the border member are relatively rotatable based on the connection, thereby assuming different angles of rotation between the border member and the support member.
In the embodiment provided by the invention, the sensing unit is arranged inside the frame part and/or the supporting part of the head-mounted electronic equipment.
The sensing unit can acquire the motion parameters of the frame part and/or the support part and determine the rotation angle between the frame part and the support part based on the motion parameters.
Here, the processing unit of the head-mounted electronic device is connected to the sensing unit, and the processing unit can acquire the rotation angle between the frame member and the support member via the sensing unit.
In practical applications, the rotation angle between the support member and the frame member is related to the wearing or using state of the head-mounted electronic device by the user.
For example, when the head-mounted electronic device is the smart glasses shown in fig. 2, the support component is specifically a temple of the smart glasses, and the frame component is specifically a front frame of the smart glasses; when a user uses the intelligent glasses, the glasses legs and the glasses frame are required to be relatively opened for wearing; when a user does not use the intelligent glasses, the intelligent glasses are detached, and the glasses legs and the glasses frame are relatively closed; therefore, when the user uses the intelligent glasses, the rotation angle between the glasses legs and the glasses frame is close to a right angle; when the user does not use the intelligent glasses, the rotation angle between the glasses legs and the glasses frame is close to zero.
For another example, when the head-mounted electronic device is the intelligent helmet shown in fig. 3, the support component is specifically a body of the intelligent helmet, and the frame component is specifically a protective cover of the intelligent helmet; when a user uses the intelligent helmet to conduct services such as navigation and the like, the protective cover needs to be closed, so that the display unit in the protective cover is positioned in front of the eyes of the user, and a service interface is displayed for the user; when the user does not use the intelligent helmet, the protective cover is opened, and the protective cover is moved to a position far away from the eyes of the user; therefore, when a user uses the intelligent helmet, the rotation angle between the plane where the protective cover is located and the plane where the helmet body is located (namely the plane where the face of the user is located) is close to zero degrees; under the state that the user does not use the intelligent helmet, the rotation angle between the plane of protection casing place and the plane of helmet body place is close the right angle.
In summary, the processing unit predicts the usage status of the head-mounted electronic device through the rotation angle between the frame member and the support member; and controls the display unit based on the predicted usage state of the head mounted electronic device.
In the embodiment provided by the invention, the first preset angle range is used for representing the rotation angle range of the frame part and the support part when the user does not use the head-mounted electronic device. For example, when the head-mounted electronic device is a pair of smart glasses, the first preset angle range may be 0 to 30 degrees; when the head-mounted electronic device is an intelligent helmet, the first preset angle range may be 60 ° to 90 °.
In addition, the second preset angle range represents a rotation angle range of the frame part and the support part when the user uses the head-mounted electronic device. For example, when the head-mounted electronic device is a pair of smart glasses, the first preset angle range may be 60 ° to 90 °; when the head-mounted electronic equipment is an intelligent helmet, the first preset angle range can be 0-30 degrees.
Here, the first preset angle range and the second preset angle range may be set by the preference of the user.
In this way, when the processing unit detects that the angle between the frame member and the support member is within the first preset angle range, it can be predicted that the head-mounted electronic device is not used, and then the display unit is controlled to enter the sleep state. When the processing unit detects that the angle between the frame part and the support part is within a second preset angle range, the processing unit can predict that the head-mounted electronic equipment is used, and then control the display unit to enter a working state; at this time, the display unit is lighted, various peripheral devices such as bluetooth, a touch screen and the like are turned on, and corresponding programs are started.
According to the information processing method provided by the embodiment of the invention, the rotation angle between the frame part and the support part of the head-mounted electronic equipment is detected, when the rotation angle is within a first preset range, the display unit is controlled to be in a dormant state, and when the rotation angle is within a second preset range, the display unit is controlled to be in a working state. Therefore, whether the head-mounted electronic equipment is used or not is monitored by acquiring the rotation angle between the frame part and the supporting part of the head-mounted electronic equipment, the display unit is controlled to enter a working state or a dormant state in real time, the power consumption of the head-mounted electronic equipment can be saved, manual operation of a user is not needed, and the flexibility of control of the head-mounted electronic equipment is improved.
Based on the foregoing embodiments, an embodiment of the present invention provides an information processing method, which is shown in fig. 6 and includes the following steps:
601, acquiring a rotation angle between the frame part and the support part through a sensing unit;
step 602, controlling the display unit to enter a dormant state when detecting that the rotation angle is within a first preset angle range;
step 603, when detecting that the relative angle between the frame part and the support part is in a second preset angle range state, acquiring an environment image of the side, close to the user wearing, of the display unit in the frame part;
and step 604, controlling the display unit to enter a working state under the condition that the detected environment image contains the face image.
Specifically, the head-mounted electronic device further comprises an image acquisition unit, wherein the image acquisition unit is arranged in the frame part, is positioned on one side of the frame part, which is close to the wearing of the user, and is used for acquiring an environment image close to the user side.
In this embodiment, when the head-mounted electronic device is predicted to be used through the rotation angle between the frame member and the support member, it is further required to confirm whether the head-mounted electronic device is used by an actual user. Specifically, when the rotation angle between the frame part and the support part is detected to be within a second preset angle range, the image acquisition unit is triggered to acquire surrounding environment images, and whether the acquired environment images contain face images or not is identified, so that whether the user uses the head-mounted electronic equipment or not is determined.
Specifically, when the acquired environment image includes a human face image, the processing unit may determine that the current head-mounted electronic device is being used by the user, and control the display unit to enter the working state.
Further, the facial features of the face image are acquired based on the acquired face image, and the display unit is controlled to enter a working state under the condition that the facial features of the face image are matched with the target facial features.
Here, the target facial features are facial features of authorized users that are set in advance by the user. The processing unit identifies the face of the face image by judging the facial features of the collected face image and matches the facial features with target facial features, so that whether the user wearing the head-mounted electronic equipment is an authorized user is determined. And after determining that the user wearing the head-mounted electronic equipment is the authorized user, controlling a display unit to enter a working state.
In another embodiment, the head-mounted electronic device can also perform iris recognition based on the acquired face image, and control the display unit to enter the working state when the iris features are matched with the target iris features.
In another embodiment, the information processing method further includes:
acquiring an eye image of a user wearing the head-mounted electronic equipment under the condition that a display unit is in a working state;
and when the eye image indicating that the sight of the user deviates from the display unit is detected, and the duration of the sight deviation is preset, controlling the display unit to be switched from the working state to the dormant state.
Here, if the user faces toward the display unit but the eyes do not look at the display unit but look at other positions, or the user eyes are closed for a long time, it may be considered that the user is not currently using the head mounted electronic device; in this case, the processing unit needs to control the display unit to switch from the operating state to the sleep state.
It should be noted that, for the descriptions of the same steps and the same contents in this embodiment as those in other embodiments, reference may be made to the descriptions in other embodiments, which are not described herein again.
According to the head-mounted electronic device provided by the embodiment of the invention, whether the head-mounted electronic device is used or not is monitored by acquiring the rotation angle between the frame part and the support part of the head-mounted electronic device, and the display unit is controlled to enter the working state or the dormant state in real time, so that the power consumption of the head-mounted electronic device can be saved, the manual operation of a user is not required, and the control flexibility of the head-mounted electronic device is improved.
The present application also provides a storage medium having a computer program stored thereon, wherein the computer program realizes the steps of the method of the embodiments of fig. 5-6 when executed by a processor. And when being executed by a processor, the computer program implements the steps of the method of the embodiment shown in fig. 5-6, which are not described herein again. The computer-readable storage medium may be a magnetic random access Memory (FRAM), a Read Only Memory (ROM), a Programmable Read-Only Memory (PROM), an Erasable Programmable Read-Only Memory (EPROM), an Electrically Erasable Programmable Read-Only Memory (EEPROM), a Flash Memory (Flash Memory), a magnetic surface Memory, an optical disk, or a Compact Disc Read-Only Memory (CD-ROM), among other memories.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention 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, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (10)
1. A head-mounted electronic device includes a processing unit, a display unit, a sensing unit, a frame member, and a support member; wherein,
the frame component is used for fixing the display unit;
the supporting component and the frame component are connected and rotate relatively;
the sensing unit is used for acquiring a rotation angle between the frame part and the supporting part and sending the rotation angle to the processing unit;
the processing unit is used for detecting that the rotation angle is within a first preset angle range and controlling the display unit to enter a dormant state; and controlling the display unit to enter a working state when the rotation angle is detected to be within a second preset angle range.
2. The head-mounted electronic device of claim 1, wherein:
the processing unit is used for detecting that the rotation angle between the supporting part and the frame part is within a second preset angle range, and acquiring an environment image of one side, close to the user wearing side, of the display unit in the frame part;
and controlling the display unit to enter a working state under the condition that the environment image is detected to contain the face image.
3. The head-mounted electronic device of claim 2, wherein:
the processing unit is further configured to acquire a facial feature of the face image, and control the display unit to enter a working state when the facial feature of the face image is matched with a target facial feature.
4. The head-mounted electronic device of claim 1, wherein:
the processing unit is used for acquiring an eye image of a user wearing the head-mounted electronic equipment when the display unit is in a working state;
and when the eye image indicating that the sight of the user deviates from the display unit is detected, and the duration of the sight deviation is preset time, controlling the display unit to be switched from the working state to the dormant state.
5. The head-mounted electronic device of claim 1, wherein:
the sensing unit at least comprises an angular velocity sensor; the angular velocity sensor is arranged inside the supporting component and/or inside the frame component;
the angular velocity sensor is used for acquiring motion parameters of the supporting part and/or the frame part when the frame part and the supporting part rotate relatively, and determining a rotation angle between the supporting part and the frame part based on the motion parameters.
6. The head-mounted electronic device of claim 1, further comprising a connection module;
the connecting module is used for connecting the frame component and the supporting component;
the connecting module further comprises an elastic component, and the elastic component drives the supporting component to rotate relative to the frame component through elastic potential energy, so that the rotating angle between the supporting component and the frame component is within a first preset angle range under the condition of no external force.
7. An information processing method is applied to a head-mounted electronic device, the head-mounted electronic device comprises a sensing unit, a display unit, a frame part and a support part, wherein the frame part is used for fixing the display unit, and the frame part and the support part are connected and relatively rotate;
the method comprises the following steps:
acquiring a rotation angle between the frame part and the support part through the sensing unit;
when the rotation angle is detected to be within a first preset angle range, controlling the display unit to enter a dormant state;
and controlling the display unit to enter a working state when the rotation angle is detected to be within a second preset angle range.
8. The method of claim 7, wherein the detecting that the rotation angle between the frame member and the support member is within a second preset angle range, and the controlling the display unit to enter the working state comprises:
when the relative angle between the frame part and the support part is detected to be in a second preset angle range state, acquiring an environment image of one side, close to the user wearing, of the display unit in the frame part;
and controlling the display unit to enter a working state under the condition that the environment image is detected to contain the face image.
9. The method of claim 7, further comprising:
acquiring an eye image of a user wearing the head-mounted electronic equipment under the condition that a display unit is in a working state;
and when the eye image indicating that the sight of the user deviates from the display unit is detected, and the duration of the sight deviation is preset, controlling the display unit to be switched from the working state to the dormant state.
10. A computer-readable storage medium characterized by storing one or more programs, which are executable by one or more processors, to implement the steps of the information processing method according to any one of claims 7 to 9.
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Application publication date: 20190927 |