CN110139064B

CN110139064B - Video call method of wearable device and wearable device

Info

Publication number: CN110139064B
Application number: CN201811151802.7A
Authority: CN
Inventors: 郑发; 施锐彬
Original assignee: Guangdong Genius Technology Co Ltd
Current assignee: Guangdong Genius Technology Co Ltd
Priority date: 2018-09-29
Filing date: 2018-09-29
Publication date: 2021-10-01
Anticipated expiration: 2038-09-29
Also published as: CN110139064A

Abstract

A video call method of a wearable device and the wearable device comprise: shooting a user video corresponding to the wearer through a first shooting module and shooting a front environment video of the wearer through a second shooting module; carrying out compression coding on the user video and the front environment video; transmitting the user video and the front environment video which are subjected to compression coding to the mobile terminal; wherein, the mobile terminal and the wearable device have established a connection relationship. By implementing the embodiment of the invention, the worry that the environment of the child cannot be seen when the parent and the child are in video communication can be reduced, the use experience of the user of the wearable device can be improved, and the use viscosity of the user of the wearable device can be further improved.

Description

Video call method of wearable device and wearable device

Technical Field

The invention relates to the technical field of wearable equipment, in particular to a video call method of wearable equipment and the wearable equipment.

Background

Many parents equip children with a telephone watch in order to be able to reach them in a timely manner. When the child is not at hand, the parent can contact the child by dialing the telephone watch of the child, and the child can contact the parent or the teacher in time through the telephone watch when the child is in danger or needs help, so that the help of the parent or the teacher can be obtained. With the continuous research and development of telephone watches, the current telephone watches not only have the function of voice call, but also have the function of video call. When the child and the parents carry out video call, the parents can not only hear the sound of the child, but also see the face of the child through the front-facing camera arranged on the telephone watch after the child adjusts the wearing posture, thereby reducing the worry of the parents caused by 'only hearing the sound of the parent and not seeing the person' before developing the video function. However, if the child cannot see how the child is located, the parent may also have some worry, and therefore, how to let the parent see the child's face and the environment when talking with the child becomes a key issue that needs to be solved at present. In addition, in the process of video call, the child needs to keep the same wearing posture (such as lifting the arm and rotating the wrist to a proper position), and the parents can continuously see the face of the child, but the child keeps the same wearing posture during the video call, so that the child feels tired, the child experiences poor when using the telephone watch, and the user using viscosity of the telephone watch is reduced.

Disclosure of Invention

The embodiment of the invention discloses a video call method of wearable equipment and the wearable equipment, which can reduce the worry that the environment of a child cannot be seen when parents and the child carry out video call, and can improve the use experience of users of the wearable equipment so as to improve the use viscosity of the users of the wearable equipment.

The first aspect of the embodiment of the present invention discloses a video call method for a wearable device, where an intelligent host included in the wearable device can rotate, and after the intelligent host rotates, if a shooting angle of a first shooting module of the intelligent host covers a face of a wearer of the wearable device, a shooting angle of a second shooting module of the intelligent host covers an environment in front of the wearer, the method includes:

shooting a user video corresponding to the wearer through the first shooting module and shooting a front environment video of the wearer through the second shooting module;

performing compression coding on the user video and the front environment video;

transmitting the user video and the front environment video which are subjected to compression coding to the mobile terminal; wherein the mobile terminal and the wearable device have established a connection relationship.

A second aspect of an embodiment of the present invention discloses a wearable device, where an intelligent host included in the wearable device is capable of rotating, and after the intelligent host rotates, if a shooting angle of a first shooting module of the intelligent host covers a face of a wearer of the wearable device, a shooting angle of a second shooting module of the intelligent host covers an environment in front of the wearer, and the intelligent host includes:

the shooting unit is used for shooting a user video corresponding to the wearer through the first shooting module and shooting a front environment video of the wearer through the second shooting module;

a compression encoding unit for compression encoding the user video and the front environment video;

the transmission unit is used for transmitting the user video and the front environment video which are subjected to compression coding to the mobile terminal; wherein the mobile terminal and the wearable device have established a connection relationship.

The third aspect of the embodiments of the present invention discloses a wearable device, wherein an intelligent host can rotate, after the rotation of the intelligent host is completed, if a shooting angle of a first shooting module of the intelligent host covers a face of a wearer of the wearable device, a shooting angle of a second shooting module of the intelligent host covers an environment in front of the wearer, and the intelligent host includes:

a memory storing executable program code;

a processor coupled with the memory;

the processor calls the executable program code stored in the memory to execute the video call method of the wearable device and the wearable device disclosed by the first aspect of the embodiment of the invention.

A fourth aspect of the present invention discloses a computer-readable storage medium storing a computer program, where the computer program enables a computer to execute the video call method of the wearable device and the wearable device disclosed in the first aspect of the present invention.

A fifth aspect of an embodiment of the present invention discloses a computer program product, which, when running on a computer, causes the computer to execute the video call method of the wearable device disclosed in the first aspect and the wearable device.

Compared with the prior art, the embodiment of the invention has the following beneficial effects:

in the embodiment of the invention, the intelligent host included in the wearable device can rotate, after the rotation of the intelligent host is completed, if the shooting angle of the first shooting module of the intelligent host covers the face of a wearer of the wearable device, the shooting angle of the second shooting module of the intelligent host covers the front environment of the wearer, the first shooting module is used for shooting the corresponding recorded user video of the wearer, and the second shooting module is used for shooting the front environment video of the wearer; carrying out compression coding on the user video and the front environment video; the method comprises the steps of transmitting a user video and a front environment video which are subjected to compression coding to a mobile terminal, wherein the mobile terminal and the wearable device are connected, so that parents can see pictures of the user video (namely, pictures including child facial information) and pictures of the front environment video at the mobile terminal side at the same time, and can adjust a shooting angle under the condition that a wearer who does not need to wear the wearable device twists an arm of the wearable device, so that arm fatigue caused by twisting the arm of the wearable device to adjust the shooting angle is avoided, user use experience of the wearable device is improved, and further user use viscosity of the wearable device is improved. In summary, by implementing the embodiment of the invention, the worry that the environment of the child cannot be seen when the parent and the child are in video call can be reduced, and the user experience of the wearable device can be improved, so that the use viscosity of the user of the wearable device can be improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a wearable device disclosed in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the wearable device shown in fig. 1 including the smart host rotated 90 ° with respect to the bottom bracket;

FIG. 3 is a schematic view of another perspective of FIG. 2;

fig. 4 is a flowchart illustrating a video call method of a wearable device according to an embodiment of the present invention;

fig. 5 is a schematic flowchart of a video call method of another wearable device according to an embodiment of the present invention;

fig. 6 is a flowchart illustrating a video call method of another wearable device according to an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of another wearable device disclosed in the embodiments of the present invention;

FIG. 8 is a schematic structural diagram of another wearable device disclosed in the embodiments of the present invention;

FIG. 9 is a schematic structural diagram of another wearable device disclosed in the embodiments of the present invention;

fig. 10 is a schematic structural diagram of another wearable device disclosed in the embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.

The technical solutions of the embodiments of the present invention will be further described with reference to the following embodiments and the accompanying drawings.

In order to better understand the video call method of the wearable device and the wearable device disclosed in the embodiment of the present invention, a wearable device disclosed in the embodiment of the present invention is described first. Referring to fig. 1 to fig. 3, a wearable device disclosed in an embodiment of the present invention may include: bottom support 10, intelligent host computer 20 and side area 30, bottom support 10 is connected between the both sides area tip of side area 30. Host top side 20a of intelligent host 20 is just to host bottom side 20b of intelligent host 20 to host top side 20a of intelligent host 20 is equipped with shoots module 22, and host bottom side 20b of intelligent host 20 is equipped with shoots module 23. The one end of intelligent host 20 is passed through first pivot 21 and is connected with the first end rotation of bottom sprag 10, and intelligent host 20 can rotate different angles relatively bottom sprag 10 to make and shoot module 22, shoot module 23 and can obtain different shooting angles. One end of the side belt 30 is coupled to the first end of the bottom bracket 10 via the first rotating shaft 21, and the other end of the side belt 30 is connected to the second end of the bottom bracket 10.

In the wearable device disclosed in the embodiment of the present invention, with the above-described structure, the smart host 20 included in the wearable device is rotatably provided between both side band ends of the side band 30 included in the wearable device. Wherein, can realize the rotation of the relative bottom sprag 10 of intelligent host 20 through first pivot 21 to make the shooting module 22 of locating intelligent host 20, shoot module 23 and also can obtain different shooting angles along with intelligent host 20's rotation, this problem of the adjustment shooting angle that current wearable equipment (usually only have one top side to shoot the module) need the social user to twist reverse the arm and can realize has not only been solved, still can satisfy the shooting demand of the different angles of social user simultaneously.

In the embodiment of the present invention, when the smart host 20 rotates relative to the bottom chassis 10, because one end of the side band 30 is coupled to the first end of the bottom chassis 10 through the first rotating shaft 21, the coaxial rotation design of the first rotating shaft 21 is shared among the one end of the side band 30, the first end of the bottom chassis 10, and one end of the smart host 20, so as to reduce the component design of the wearable device, simplify the component assembly process of the wearable device, and further make the structure of the wearable device more compact.

In the embodiment of the present invention, a top-side display screen (not labeled in the figure) may be disposed on the host top-side 20a of the smart host 20; optionally, a bottom-side display screen (not labeled) may also be disposed on the host bottom side 20b of the smart host 20. In a normal case, the smart host 20 may be stacked on the bottom chassis 10, i.e. the host bottom side 20b of the smart host 20 is attached to the upper surface of the bottom chassis 10; when the smart host 20 rotates around the first rotation axis 21, the host top side 20a and the host bottom side 20b of the smart host 20 form an angle with the upper surface of the bottom bracket 10.

In the embodiment of the present invention, the smart host 20 is used as a host of a wearable device with adjustable shooting angle, and includes not only an internal motherboard, a touch screen/display screen for implementing touch and display functions, a battery for supplying power to the motherboard, the touch screen/display screen, a shooting module 22 and a shooting module 23 for implementing the shooting function of the smart host 20, a communication device (e.g., a wireless communication device, a bluetooth communication device, an infrared communication device, etc.) for implementing the communication function of the smart host 20, a sensor (e.g., a gravity sensor, an acceleration sensor, a distance sensor, an air pressure sensor, an ultraviolet detector, a water playing detection and identification module) for implementing the detection function of the smart host 20, a heart rate detector for implementing the heart rate detection of the user, a timer for implementing the timing function of the smart host 20, a timer for implementing the timing function of the user, and a display module for displaying the user's image, The device comprises components for identifying the identity of a user, such as a fingerprint module, a facial recognition module, a microphone for realizing audio input and/or output, a loudspeaker and the like. It should be known that, inside each above-mentioned device, functional module all located intelligent host 20, and be connected with the mainboard electricity, realize the control to these devices, functional module through the mainboard, and then control it and realize corresponding function.

Therefore, in the embodiment of the present invention, the smart host 20 is different from a traditional watch dial that only can implement functions of time display, timing, and the like.

Further, rotatable coupling can be realized through first pivot 21 to intelligent host 20 and bottom sprag 10, consequently, can adjust the shooting angle of shooing module 22 and shooting module 23 through the turned angle of adjusting intelligent host 20 and bottom sprag 10, and wherein, the turned angle of intelligent host 20 and bottom sprag 10 can be between 0 ~ 90. For example, when the smart host 20 is stacked on the bottom chassis 10, the angle between the smart host 20 and the bottom chassis 10 is 0 °, and when the smart host 20 is rotated, the angle between the smart host 20 and the bottom chassis 10 may preferably be 90 °. When the angle between the intelligent host 20 and the bottom bracket 10 is 0 degree, the included angle between the shooting module 22 and the shooting module 23 on the intelligent host 20 relative to the bottom bracket 10 is also 0 degree; when intelligent host 20 rotated the relative bottom support 10 and formed 90 contained angles, intelligent host 20's shooting module 22 and shooting module 23 contained angle relative bottom support 10 were 90 contained angles to can realize shooting module 22 and the adjustment of shooting module 23's shooting angle. Especially, when being provided with the top side display screen on the host computer top side 20a of intelligent host 20 and also being provided with the bottom side display screen on host computer bottom side 20b, if the contained angle of shooting module 22 and the relative bottom sprag 10 of shooting module 23 of intelligent host 20 is 90 contained angles, then the contained angle that the relative bottom sprag 10 of bottom side display screen that sets up on the top side display screen of host computer 20a and the host computer bottom side 20b was also 90 contained angles, thereby can conveniently be located the user of intelligent host 20 one side and watch the top side display screen, and conveniently be located the user of intelligent host 20 opposite side and watch the bottom side display screen. In the embodiment of the present invention, the rotation angle between the intelligent host 20 and the bottom bracket 10 can be adjusted between 0 ° and 90 °, and preferably, the rotation angle can be 0 °, 30 °, 45 °, 60 °, 75 °, or 90 °.

In the embodiment of the present invention, since the smart host 20 is rotatably connected to the bottom bracket 10 through the first rotating shaft 21, the smart host 20 may include a rotating end 20c and a free end 20d, which are oppositely disposed, the rotating end 20c is an end of the smart host 20 connected to the first end of the bottom bracket 10 through the first rotating shaft 21, and the free end 20d is an end that can rotate with the rotating end 20c relative to the bottom bracket 10 and form an angle with respect to the bottom bracket 10. Specifically, in order to avoid affecting the shooting angle of view of the shooting module 22 and the shooting module 23, the shooting module 22 may be preferably disposed on the top side of the end portion of the free end 20d (belonging to a portion of the host top side 20 a), and the shooting module 23 may be preferably disposed on the bottom side of the end portion of the free end 20d (belonging to a portion of the host bottom side 20 b).

In an embodiment of the present invention, the bottom bracket 10 may have a plate-shaped structure. When the bottom bracket 10 is a plate-shaped structure, the material of the bottom bracket 10 may preferably be a heat insulating material, such as plastic. When the user wears the wearable device, the situation that the heat generation amount of the smart host 20 is large and the wrist skin of the user is possibly scalded can be avoided. Therefore, the bottom bracket 10 not only can realize the function of bearing the rotation of the smart host 20, but also can realize the effect of insulating the smart host 20 from the wrist skin of the user.

Further, when the bottom bracket 10 is a plate-shaped structure, one or more through holes 10a may be disposed on the bottom bracket 10, so that the smart host 20 may implement various physiological feature detections including detection of the heart rate of the user through the through holes 10 a. The shape of the through hole 10 may be circular, square, or oval, and the embodiment of the present invention is not limited.

It is understood that the bottom bracket 10 may be a closed ring structure in other embodiments, and the embodiments of the present invention are not limited thereto.

When the user needs to adjust the angle of intelligent host 20 relative bottom support 10, the turned angle of accessible manual adjustment intelligent host 20 relative bottom support 10, when intelligent host 20 rotated to user's target angle, this moment, the user stopped adjusting intelligent host 20, intelligent host 20 can keep unchangeable at current angle, at this moment, it can be in the state of shooing to shoot module 22 and/or shoot module 23, the user can select to shoot module 22 and/or shoot module 23 and carry out corresponding shooting operation according to the actual demand of shooing.

When the user wants to stack the smart host 20 on the bottom bracket 10, the user can manually adjust the smart host 20 again, so that the smart host 20 can be adjusted again to rotate relative to the bottom bracket 10 until the smart host 20 is stacked on the bottom bracket 10, and the user stops adjusting the smart host 20.

The wearable device disclosed by the embodiment of the invention enables the shooting module 22 and the shooting module 23 to obtain different shooting angles along with the rotation of the intelligent host, and meets the requirements of users on different shooting angles.

Referring to fig. 4, fig. 4 is a flowchart illustrating a video call method of a wearable device according to an embodiment of the present invention. In the method described in fig. 4, the smart host 20 included in the wearable device can rotate, and after the rotation of the smart host 20 is completed, if the shooting angle of the first shooting module of the smart host 20 covers the face of the wearer of the wearable device, the shooting angle of the second shooting module of the smart host 20 covers the front environment of the wearer, the video call method of the wearable device as shown in fig. 4 may include the following steps:

401. the intelligent host shoots the user video that the person of wearing corresponds and shoots the place ahead environment video of the person of wearing through the second through first shooting module.

In this embodiment of the present invention, the first shooting module may be the shooting module 22 or the shooting module 23 described in the foregoing embodiment, but the embodiment of the present invention is not limited thereto. If the first photographing module is the photographing module 22, the second photographing module is the photographing module 23; if the first photographing module is the photographing module 23, the second photographing module is the photographing module 22.

In the embodiment of the present invention, the wearable device may be a telephone watch, a smart watch, or a smart bracelet, which is not limited in the embodiment of the present invention.

402. And the intelligent host compresses and encodes the user video and the front environment video.

403. The intelligent host transmits the user video and the front environment video which are subjected to compression coding to the mobile terminal; the mobile terminal and the intelligent host of the wearable device establish a connection relation.

In the embodiment of the present invention, the mobile terminal may be a mobile phone, a tablet pc, or the like of a guardian of a user (such as a child) wearing the wearable device, or may be a cloud device, which is not limited in the embodiment of the present invention.

In the embodiment of the present invention, according to the content described in the foregoing embodiment, before a wearer (e.g., a child) of the wearable device uses the wearable device and a user (e.g., a parent) of the mobile terminal to perform a video call, an angle between the smart host 20 and the bottom bracket 10 may be adjusted to 90 °, and an included angle between the photographing module 22 and the photographing module 23 of the smart host 20 and the bottom bracket 10 is also adjusted to 90 °; on this basis, the intelligent host 20 can shoot the user video corresponding to the wearer through the shooting module 22 and shoot the front environment video of the wearer through the shooting module 23, or shoot the user video corresponding to the wearer through the shooting module 23 and shoot the front environment video of the wearer through the shooting module 22, which is not limited in the embodiment of the present invention; further, the smart host 20 may compress-encode the user video and the front environment video and transmit the compressed-encoded user video and front environment video to the mobile terminal. Therefore, parents can see the video pictures (namely the pictures containing the facial information of children) of the user and the front environment video pictures at the mobile terminal at the same time, the shooting angle can be adjusted under the condition that a wearer who does not need to wear the wearable equipment twists the arm of the wearable equipment, the arm fatigue caused by twisting the arm of the wearable equipment to adjust the shooting angle is avoided, the user use experience of the wearable equipment is improved, and the use viscosity of the user of the wearable equipment is further improved.

As an optional implementation manner, after the smart host shoots a user video corresponding to the wearer through the first shooting module and shoots a front environment video of the wearer through the second shooting module, the method may further include the following steps:

the intelligent host determines the current scene (such as a classroom) of the user according to the front environment video and the user video, judges whether the current scene (such as an internet bar) of the user belongs to a preset dangerous scene category, determines the current position information of the user through a GPS if the current scene belongs to the preset dangerous scene category, and sends the current position information of the user and warning information used for indicating that the user is in a dangerous environment currently to a mobile terminal which is connected with the wearable device.

It should be noted that the preset dangerous scene category may be set by the parent in advance on the wearable device of the child, for example, the parent sets the internet cafe scene and the game hall scene as the scenes belonging to the preset dangerous scene category.

Therefore, by implementing the embodiment of the invention, the current position information and the warning information of the user can be automatically sent to the parents when the wearer is judged to be in a dangerous scene, so that the parents can improve the vigilance and urge the child to leave the current scene, and the physical and mental health of the child can be protected.

As another optional implementation manner, in the embodiment of the present invention, a user wearing the wearable device may manually rotate the smart host 20 included in the wearable device, so that the shooting module 22 or the shooting module 23 of the smart host 20 may be aligned with the face of the user after the rotation is stopped, and if the shooting module 22 is aligned with the face of the user, the shooting angle of the shooting module 22 of the smart host 20 after the rotation is stopped may cover the face of the user; on this basis, the user wearing the wearable device can make a preset mouth gesture and/or a preset gesture directly opposite to the shooting module 22, and when the intelligent host 20 determines that the user keeps the preset mouth gesture and/or the preset gesture longer than the target duration (for example, 3 seconds), the shooting module 22 is triggered to shoot the user image and the triggering module 23 is triggered to shoot the environment image and output the environment image through a pop-up window, so that the user can preview the environment image. In addition, if the image capturing module 23 faces the face of the user, the same manner as the above image capturing method is used.

Therefore, the optional implementation mode can enable the user to use the photographing function of the wearable device in the video call process, so that the user image and the environment image corresponding to the current moment can be recorded for the user, the user can store the user image and look over the user image in the future, and the wearable device disclosed by the invention is developed by the function, so that the use habit of the user is closer, and the use viscosity of the user can be further improved.

It can be seen that implementing the method described in fig. 4 enables a parent to see a picture of a user video (i.e., a picture including child face information) and a picture of a front environment video at the same time on the mobile terminal; in addition, the camera can adjust the shooting angle under the condition that a wearer who does not need to wear the wearable equipment twists the arm of the wearable equipment, the arm fatigue caused by the twisting of the arm which wears the wearable equipment when the shooting angle is adjusted is avoided, the user using experience of the wearable equipment is improved, and the user using viscosity of the wearable equipment is further improved.

Referring to fig. 5, fig. 5 is a schematic flowchart illustrating a video call method of another wearable device according to an embodiment of the present invention. In the method described in fig. 5, the smart host 20 included in the wearable device can rotate, and after the rotation of the smart host 20 is completed, if the shooting angle of the first shooting module of the smart host 20 covers the face of the wearer of the wearable device, the shooting angle of the second shooting module of the smart host 20 covers the front environment of the wearer, the video call method of the wearable device as shown in fig. 5 may include the following steps:

501. the intelligent host judges whether the facial features of the user are detected in the coverage range of the shooting angle of the first shooting module, if so, step 503 is executed, and if not, step 502 is executed.

It should be noted that, after the intelligent host determines that the user facial features are detected in the coverage range of the shooting angle of the first shooting module, and before the intelligent host compares the user facial features with the pre-stored legal user facial features, the method may further include the following steps:

the intelligent host judges whether the detected facial features of the user are complete facial features; wherein the full facial features include at least eye, nose, and mouth features;

if it is a complete facial feature, go to step 503; if the detected facial features are not complete facial features, the intelligent host determines the moving direction according to the detected facial features (such as eye features) of the user, outputs prompting information for prompting the user to move the face according to the moving direction, and executes step 503 after the complete facial features are detected.

502. The intelligent host computer outputs prompt information for prompting the user to adjust the wearing posture, and executes step 505 after detecting the facial features of the user.

In the embodiment of the present invention, optionally, the manner in which the intelligent host outputs the prompt information for prompting the user to adjust the wearing posture may specifically be:

the intelligent host outputs prompt information for prompting a user to adjust the wearing posture in a voice output mode; or the intelligent host outputs prompt information for prompting the user to adjust the wearing posture in a text display mode; or the intelligent host outputs a dynamic picture for prompting the user to adjust the wearing posture. Wherein, the content in the dynamic picture can be the person bending the elbow to make the shooting module 22 or the shooting module 23 aim at the face of the person. Therefore, the user can be guided to adjust the wearing posture in a more vivid and vivid manner through the dynamic picture demonstration mode, so that the video call experience of the two parties when the wearer (such as a child) of the wearable device and the user (such as a parent) of the mobile terminal carry out video call is improved.

According to the description of step 501 in the embodiment of the present invention, alternatively, the manner in which the smart host outputs the prompt information for prompting the user to adjust the wearing posture and performs step 505 after detecting the facial features of the user may specifically be:

the intelligent host computer outputs prompt information for prompting the user to adjust the wearing posture, and executes step 505 after detecting the complete facial features.

It should be noted that, further, the smart host outputs prompt information for prompting the user to adjust the wearing posture, and after detecting the complete facial features, step 503 may also be performed.

503. The intelligent host machine compares the facial features of the user with prestored facial features of legal users and judges whether the wearer corresponding to the facial features of the user is a legal user or not according to the comparison result; the comparison result at least comprises the matching degree of the user facial features and the legal user facial features; if yes, go to step 505, if no, go to step 504.

504. The intelligent host sends early warning information used for representing the non-legal user of the wearer to the mobile terminal, determines the current position information of the wearable device, and then transmits the current position information to the mobile terminal.

In this embodiment of the present invention, after the step 504 executes the corresponding operation, the process may be ended.

505. The intelligent host shoots the user video that the person of wearing corresponds and shoots the place ahead environment video of the person of wearing through the second through first shooting module.

The video call method of the wearable device may further include steps 506 to 507, and for the description of steps 506 to 507, please refer to the detailed description of steps 402 to 403 in the first embodiment, which is not described again in this embodiment of the present invention.

It can be seen that implementing the method described in fig. 5 enables a parent to see a picture of a user video (i.e., a picture including child face information) and a picture of a front environment video at the same time on a mobile terminal; in addition, the shooting angle can be adjusted under the condition that a wearer who wears the wearable device does not need to twist the arm of the wearable device, so that arm fatigue caused by the fact that the arm which wears the wearable device is twisted to adjust the shooting angle is avoided, the user experience of the wearable device is improved, and the user use viscosity of the wearable device is further improved; in addition, the video call experience of parents and children during video call can be improved.

Referring to fig. 6, fig. 6 is a flowchart illustrating a video call method of another wearable device according to an embodiment of the present invention. In the method illustrated in fig. 6, the smart host 20 included in the wearable device can rotate, and after the rotation of the smart host 20 is completed, if the shooting angle of the first shooting module of the smart host 20 covers the face of the wearer of the wearable device, the shooting angle of the second shooting module of the smart host 20 covers the front environment of the wearer, the video call method of the wearable device as illustrated in fig. 6 may include the following steps:

step 601 to step 605, please refer to the detailed description of step 501 to step 505 in embodiment two for the description of step 601 to step 605, which is not repeated in this embodiment of the present invention.

606. When detecting an intercepting operation for triggering the video intercepting function to be started, the intelligent host intercepts a user video and a front environment video until the intercepting operation for stopping the video intercepting function is detected, and then the intercepting is finished to obtain a target video segment; the target video clip comprises a video clip of a user video and a video clip of a front environment video; the method comprises the following steps that the initial intercepting moment of a video clip of a user video is the moment when intercepting operation is detected, and the ending intercepting moment is the moment when closing operation is detected; the initial intercepting moment of the video clip of the front environment video is the moment when the intercepting operation is detected, and the ending intercepting moment is the moment when the closing operation is detected.

607. The intelligent host computer outputs inquiry information for inquiring whether the wearer stores the target video clip, and judges whether storage operation for indicating that the target video clip is stored is detected, if so, step 608 is executed, and if not, the process is ended.

608. The intelligent host stores the target video clip.

609. And the intelligent host compresses and encodes the user video and the front environment video.

610. The intelligent host transmits the user video and the front environment video which are subjected to compression coding to the mobile terminal; the mobile terminal and the intelligent host of the wearable device establish a connection relation.

611. The intelligent host receives the target video sent by the mobile terminal, decodes and outputs the target video, and judges whether the current electric quantity of the wearable device is lower than a first preset electric quantity, if so, step 612 is executed, and if not, step 611 is executed.

612. The intelligent host sends a video sending stopping signal to the mobile terminal, so that the mobile terminal stops sending the target video to the wearable device.

613. The smart host determines whether the current power of the wearable device is lower than a second preset power, if so, step 614 is executed, and if not, step 613 is executed.

614. The second shooting module is closed by the intelligent host.

615. The smart host determines whether the current power of the wearable device is lower than a third preset power, if so, step 616 is executed, and if so, step 615 is executed.

616. The intelligent host switches the current state of the wearable device from a video call state to a voice call state.

In the embodiment of the invention, the first preset electric quantity is greater than the second preset electric quantity, and the second preset electric quantity is greater than the third preset electric quantity.

It should be noted that steps 607 to 608 may be anywhere between step 609 and step 610, or before step 609 or after step 610, and the embodiments of the present invention are not limited. In addition, the present invention takes the case that the steps 607 to 608 are before the step 609.

It can be seen that implementing the method described in fig. 6 enables a parent to see a picture of a user video (i.e., a picture including child face information) and a picture of a front environment video at the same time on a mobile terminal; in addition, the shooting angle can be adjusted under the condition that a wearer who wears the wearable device does not need to twist the arm of the wearable device, so that arm fatigue caused by the fact that the arm which wears the wearable device is twisted to adjust the shooting angle is avoided, the user experience of the wearable device is improved, and the user use viscosity of the wearable device is further improved; in addition, the video call experience of parents and children during video call can be improved; in addition, the operation of sending a video sending stopping signal to the mobile terminal, closing the second shooting module or switching the current state of the wearable device from a video call state to a voice call state can be performed according to the current electric quantity of the wearable device, so that the feeding speed of the wearable device is reduced, and the remaining usable time of the wearable device is prolonged.

Referring to fig. 7, fig. 7 is a schematic structural diagram of another wearable device disclosed in the embodiment of the present invention. In the wearable device described in fig. 7, the smart host 20 included in the wearable device can rotate, and after the rotation of the smart host 20 is completed, if the shooting angle of the first shooting module of the smart host 20 covers the face of the wearer of the wearable device, the shooting angle of the second shooting module of the smart host 20 covers the front environment of the wearer. As shown in fig. 7, the smart host 20 may include: shooting unit 701, compression coding unit 702 and transmission unit 703, wherein:

the shooting unit 701 is used for shooting a user video corresponding to the wearer through the first shooting module and shooting a front environment video of the wearer through the second shooting module.

A compression encoding unit 702, configured to perform compression encoding on the user video and the front environment video.

A transmission unit 703, configured to transmit the compressed and encoded user video and the front environment video to the mobile terminal; wherein, the mobile terminal and the wearable device have established a connection relationship.

In the embodiment of the present invention, the mobile terminal that establishes a connection relationship with the wearable device may be a mobile phone, a tablet computer, or the like of a guardian of a user (such as a child) wearing the wearable device, or may be a cloud device, which is not limited in the embodiment of the present invention.

In the embodiment of the present invention, according to the content described in the foregoing embodiment, before a wearer (e.g., a child) of the wearable device uses the wearable device and a user (e.g., a parent) of the mobile terminal to perform a video call, an angle between the smart host 20 and the bottom bracket 10 may be adjusted to 90 °, and an included angle between the photographing module 22 and the photographing module 23 of the smart host 20 and the bottom bracket 10 is also adjusted to 90 °; on this basis, the shooting unit 701 can shoot the user video corresponding to the wearer through the shooting module 22 and shoot the front environment video of the wearer through the shooting module 23, or shoot the user video corresponding to the wearer through the shooting module 23 and shoot the front environment video of the wearer through the shooting module 22, which is not limited in the embodiment of the present invention; furthermore, the compression encoding unit 702 may perform compression encoding on the user video and the front environment video, and then transmit the user video and the front environment video after the compression encoding to the mobile terminal through the transmission unit 703. Therefore, parents can see the video pictures (namely the pictures containing the facial information of children) of the user and the front environment video pictures at the mobile terminal at the same time, the shooting angle can be adjusted under the condition that a wearer who does not need to wear the wearable equipment twists the arm of the wearable equipment, the arm fatigue caused by twisting the arm of the wearable equipment to adjust the shooting angle is avoided, the user use experience of the wearable equipment is improved, and the use viscosity of the user of the wearable equipment is further improved.

As an optional implementation manner, the shooting unit 701 may be further configured to, after shooting the user video corresponding to the wearer through the first shooting module and shooting the front environment video of the wearer through the second shooting module, determine a current scene (e.g., a classroom) where the user is located according to the front environment video and the user video, and determine whether the current scene (e.g., an internet cafe) where the user is located belongs to a preset dangerous scene category, if so, determine current location information of the user through a GPS, and send the current location information of the user and warning information used for indicating that the user is currently located in a dangerous environment to the mobile terminal that establishes a connection with the wearable device.

As another optional implementation manner, in the embodiment of the present invention, a user wearing the wearable device may manually rotate the smart host 20 included in the wearable device, so that the shooting module 22 or the shooting module 23 of the smart host 20 may be aligned with the face of the user after the rotation is stopped, and if the shooting module 22 is aligned with the face of the user, the shooting angle of the shooting module 22 of the smart host 20 after the rotation is stopped may cover the face of the user; on this basis, the user wearing the wearable device can make a preset mouth gesture and/or a preset gesture directly opposite to the shooting module 22, and when the shooting unit 701 determines that the user keeps the preset mouth gesture and/or the preset gesture longer than the target duration (for example, 3 seconds), the shooting module 22 is triggered to shoot the user image and the triggering module 23 is triggered to shoot the environment image and output the environment image through a pop-up window, so that the user can preview the environment image. In addition, if the image capturing module 23 faces the face of the user, the same manner as the above image capturing method is used.

As can be seen, implementing the wearable device described in fig. 7 enables a parent to see a picture of a user video (i.e., a picture including child facial information) and a picture of a front environment video at the same time at the mobile terminal; in addition, the camera can adjust the shooting angle under the condition that a wearer who does not need to wear the wearable equipment twists the arm of the wearable equipment, the arm fatigue caused by the twisting of the arm which wears the wearable equipment when the shooting angle is adjusted is avoided, the user using experience of the wearable equipment is improved, and the user using viscosity of the wearable equipment is further improved.

Referring to fig. 8, fig. 8 is a schematic structural diagram of another wearable device according to an embodiment of the disclosure. The wearable device shown in fig. 8 is optimized by the wearable device shown in fig. 7. Compared to the smart host 20 shown in fig. 7, the smart host 20 shown in fig. 8 may further include: a first determination unit 704, an output unit 705, a comparison unit 706, a second determination unit 707, a legitimate user shooting unit 708, a sending unit 709, and a determination unit 810, wherein:

the first determining unit 704 is configured to determine whether a facial feature of the user is detected within a range covered by a shooting angle of the first shooting module before the shooting unit 701 shoots a user video corresponding to the wearer through the first shooting module and shoots a front environment video of the wearer through the second shooting module.

It should be noted that the first determining unit 704 may be further configured to determine whether the detected facial features of the user are complete facial features after determining that the facial features of the user are detected within the coverage range of the shooting angle of the first shooting module and before comparing the facial features of the user with the pre-stored facial features of legitimate users; wherein the full facial features include at least eye, nose, and mouth features;

if the facial features are complete, the comparison unit 706 is triggered to start; if the detected facial features are not complete facial features, the wearable device determines the moving direction according to the detected facial features (such as eye features) of the user, outputs prompt information for prompting the user to move the face according to the moving direction, and triggers the comparison unit 706 to perform comparison operation on the facial features of the user and the pre-stored facial features of legal users after the complete facial features are detected.

An output unit 705 configured to output prompt information for prompting the user to adjust the wearing posture after the first determination unit 704 does not detect the facial feature of the user.

In this embodiment of the present invention, optionally, the manner in which the output unit 705 outputs the prompt information for prompting the user to adjust the wearing posture may specifically be: the output unit 705 outputs prompt information for prompting the user to adjust the wearing posture in a voice output mode; alternatively, the output unit 705 outputs prompt information for prompting the user to adjust the wearing posture by displaying a text; alternatively, the output unit 705 outputs a moving picture for prompting the user to adjust the wearing posture. Wherein, the content in the dynamic picture can be the person bending the elbow to make the shooting module 22 or the shooting module 23 aim at the face of the person. Therefore, the user can be guided to adjust the wearing posture in a more vivid and vivid manner through the dynamic picture demonstration mode, so that the video call experience of the two parties when the wearer (such as a child) of the wearable device and the user (such as a parent) of the mobile terminal carry out video call is improved.

The first determination unit 704 is further configured to determine whether or not a facial feature of the user is detected within a range covered by the shooting angle of the first shooting module after the output unit 705 outputs prompt information for prompting the user to adjust the wearing posture.

The shooting unit 701 is specifically configured to shoot a user video corresponding to the wearer through the first shooting module and shoot a front environment video of the wearer through the second shooting module after the output unit 705 outputs prompt information for prompting the user to adjust the wearing posture and after the first determination unit 704 detects facial features of the user.

A comparing unit 706, configured to compare the user facial features with pre-stored valid user facial features after the first determining unit 704 detects the user facial features.

In the embodiment of the present invention, after the comparing unit 706 compares the user facial features with the pre-stored legal user facial features, the second determining unit 707 is triggered to start.

A second judging unit 707, configured to judge, according to the comparison result, whether the wearer corresponding to the facial feature of the user is a valid user; and the comparison result at least comprises the matching degree of the user facial features and the legal user facial features.

A legal user shooting unit 708, configured to shoot a user video corresponding to the wearer through the first shooting module and shoot a front environment video of the wearer through the second shooting module after the second determining unit 707 determines that the wearer is a legal user.

A sending unit 709, configured to send, to the mobile terminal, warning information indicating that the wearer is an unauthorized user after the second determination unit 707 determines that the wearer is an unauthorized user.

In this embodiment of the present invention, after the sending unit 709 sends the warning information indicating that the wearer is not a legitimate user to the mobile terminal, the trigger determining unit 810 starts.

A determining unit 810 for determining current location information of the wearable device.

The transmitting unit 703 is further configured to transmit the current location information to the mobile terminal.

As can be seen, implementing the wearable device described in fig. 7 enables a parent to see a picture of a user video (i.e., a picture including child facial information) and a picture of a front environment video at the same time at the mobile terminal; in addition, the shooting angle can be adjusted under the condition that a wearer who wears the wearable device does not need to twist the arm of the wearable device, so that arm fatigue caused by the fact that the arm which wears the wearable device is twisted to adjust the shooting angle is avoided, the user experience of the wearable device is improved, and the user use viscosity of the wearable device is further improved; in addition, the video call experience of parents and children during video call can be improved.

Referring to fig. 9, fig. 9 is a schematic structural diagram of another wearable device disclosed in the embodiment of the present invention. The wearable device shown in fig. 9 is optimized by the wearable device shown in fig. 8. Compared to the smart host 20 shown in fig. 8, the smart host 20 shown in fig. 9 may further include: a third judgment unit 711, an interception unit 712, a fourth judgment unit 713, a storage unit 714, a reception unit 715, a fifth judgment unit 716, a signal transmission unit 717, a shutdown unit 718, and a switching unit 719, wherein:

the third determining unit 711 is configured to determine whether an intercepting operation for triggering the video intercepting function to be turned on is detected after the shooting unit 701 shoots a user video corresponding to the wearer through the first shooting module and shoots a front environment video of the wearer through the second shooting module.

An intercepting unit 712, configured to intercept the user video and the front environment video after the third determining unit 711 detects an intercepting operation for triggering the video intercepting function to be turned on, and end the intercepting until a turning-off operation for turning off the video intercepting function is detected, so as to obtain a target video segment; the target video clip comprises a video clip of a user video and a video clip of a front environment video; the initial intercepting moment of the video clip of the user video is the moment when the intercepting operation is detected, and the ending intercepting moment is the moment when the closing operation is detected; the initial intercepting moment of the video clip of the front environment video is the moment when the intercepting operation is detected, and the ending intercepting moment is the moment when the closing operation is detected.

The output unit 705 is further configured to output inquiry information for inquiring whether the wearer stores the target video segment.

A fourth judgment unit 713, configured to judge whether a storage operation indicating that the target video segment is stored is detected.

A storage unit 714 configured to store the target video clip after the fourth judgment unit 713 detects the storage operation.

A receiving unit 715, configured to receive, decode and output the target video sent by the mobile terminal after the transmitting unit 703 transmits the compression-encoded user video and the front environment video to the mobile terminal.

A fifth determining unit 716, configured to determine whether the current power of the wearable device is lower than a first preset power.

A signal sending unit 717, configured to send a video transmission stop signal to the mobile terminal after the fifth determining unit 716 determines that the current power amount is lower than the first preset power amount, so that the mobile terminal stops sending the target video to the wearable device.

The fifth determining unit 716 is further configured to determine whether the current power of the wearable device is lower than a second preset power.

The closing unit 718 is configured to close the second shooting module after the fifth determining unit 716 determines that the current power is lower than the second preset power.

The fifth determining unit 716 is further configured to determine whether the current power of the wearable device is lower than a third preset power.

The switching unit 719 is configured to switch the current state of the wearable device from the video call state to the voice call state after the fifth determining unit 716 determines that the current electric quantity is lower than the third preset electric quantity.

As can be seen, implementing the wearable device described in fig. 9 enables a parent to see a picture of a user video (i.e., a picture including child facial information) and a picture of a front environment video at the same time at the mobile terminal; in addition, the shooting angle can be adjusted under the condition that a wearer who wears the wearable device does not need to twist the arm of the wearable device, so that arm fatigue caused by the fact that the arm which wears the wearable device is twisted to adjust the shooting angle is avoided, the user experience of the wearable device is improved, and the user use viscosity of the wearable device is further improved; in addition, the video call experience of parents and children during video call can be improved; in addition, the operation of sending a video sending stopping signal to the mobile terminal, closing the second shooting module or switching the current state of the wearable device from a video call state to a voice call state can be performed according to the current electric quantity of the wearable device, so that the feeding speed of the wearable device is reduced, and the remaining usable time of the wearable device is prolonged.

Referring to fig. 10, fig. 10 is a schematic structural diagram of another wearable device disclosed in the embodiment of the present invention. As shown in fig. 10, for convenience of illustration, only the portion related to the embodiment of the present invention is shown, and the detailed technical details are not disclosed, please refer to the method portion of the embodiment of the present invention.

Referring to fig. 10, the smart host 20 includes: radio Frequency (RF) circuit 810, memory 820, input unit 830, display unit 840, sensor 850, audio circuit 860, wireless fidelity (WiFi) module 870, processor 880, power supply 890, and camera 900. Those skilled in the art will appreciate that the wearable device structure shown in fig. 10 does not constitute a limitation of the wearable device, and may include more or fewer components than those shown, or some components in combination, or a different arrangement of components.

The following describes the components of the smart host 20 in detail with reference to fig. 10:

the RF circuit 810 may be used for receiving and transmitting signals during information transmission and reception or during a call, and in particular, for processing downlink information of a base station after receiving the downlink information to the processor 880; in addition, the data for designing uplink is transmitted to the base station. In general, RF circuit 810 includes, but is not limited to, an antenna, at least one Amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, the RF circuit 810 may also communicate with networks and other devices via wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to Global System for Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Messaging Service (SMS), and the like.

The memory 820 may be used to store executable program codes, and the processor 880 performs various functional applications of the smart host 20 and data processing by executing the executable program codes stored in the memory 820. The memory 820 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the smart host 20, and the like. Further, the memory 820 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The Memory 820 includes a Read-Only Memory (ROM), a Random Access Memory (RAM), a Programmable Read-Only Memory (PROM), an Erasable Programmable Read-Only Memory (EPROM), a One-time Programmable Read-Only Memory (OTPROM), an Electrically Erasable rewritable Read-Only Memory (EEPROM), a Compact Disc Read-Only Memory (CD-ROM) or other optical Disc Memory, a magnetic disk Memory, a tape Memory, or any other medium readable by a computer capable of carrying or storing data.

The input unit 830 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the smart host 20. Specifically, the input unit 830 may include a touch panel 831 and other input devices 832. The touch panel 831, also referred to as a touch screen, can collect touch operations performed by a user on or near the touch panel 831 (e.g., operations performed by the user on the touch panel 831 or near the touch panel 831 using any suitable object or accessory such as a finger, a stylus, etc.) and drive the corresponding connection device according to a preset program. Alternatively, the touch panel 831 may include two portions, i.e., a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts it to touch point coordinates, and sends the touch point coordinates to the processor 880, and can receive and execute commands from the processor 880. In addition, the touch panel 831 may be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The input unit 830 may include other input devices 832 in addition to the touch panel 831. In particular, other input devices 832 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.

Display unit 840 may be used to display information input by or provided to the user as well as various menus of intelligent host 20. The Display unit 840 may include a Display panel 841, and the Display panel 841 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like, as an option. Further, touch panel 831 can overlay display panel 841, and when touch panel 831 detects a touch operation thereon or nearby, communicate to processor 880 to determine the type of touch event, and processor 880 can then provide a corresponding visual output on display panel 841 based on the type of touch event. Although in fig. 10, touch panel 831 and display panel 841 are two separate components to implement the input and output functions of smart host 20, in some embodiments, touch panel 831 and display panel 841 may be integrated to implement the input and output functions of smart host 20.

The smart host 20 may also include at least one sensor 850, such as light sensors, motion sensors, and other sensors. In particular, the light sensor may include an ambient light sensor that may adjust the brightness of the display panel 841 based on the brightness of ambient light, and a proximity sensor that may turn off the display panel 841 and/or backlight when the wearable device is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), detect the magnitude and direction of gravity when stationary, and can be used for applications (such as horizontal and vertical screen switching, related games, magnetometer attitude calibration) for recognizing wearable device attitude, and related functions (such as pedometer and tapping) for vibration recognition; the smart host 20 may also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which are not described in detail herein.

Audio circuitry 860, speaker 861, microphone 862 may provide an audio interface between the user and the wearable device. The audio circuit 860 can transmit the electrical signal converted from the received audio data to the speaker 861, and the electrical signal is converted into a sound signal by the speaker 861 and output; on the other hand, the microphone 862 converts collected sound signals into electrical signals, which are received by the audio circuit 860 and converted into audio data, which are then processed by the audio data output processor 880 and passed to the RF circuit 810 for transmission to, for example, another wearable device, or for output to the memory 820 for further processing.

WiFi belongs to short-range wireless transmission technology, and the smart host 20 can help the user send and receive e-mails, browse web pages, access streaming media, etc. through the WiFi module 870, and it provides the user with wireless broadband internet access. Although fig. 10 shows WiFi module 870, it is understood that it does not belong to the essential constitution of smart host 20, and may be omitted entirely as needed within the scope not changing the essence of the invention.

Processor 880 is a control center of intelligent host 20, connects various parts of the entire intelligent host 20 using various interfaces and lines, and performs various functions of intelligent host 20 and processes data by running or executing software programs and/or modules stored in memory 820 and calling data stored in memory 820, thereby performing overall monitoring of intelligent host 20. Optionally, processor 880 may include one or more processing units; preferably, the processor 880 may integrate an application processor, which mainly handles operating systems, user interfaces, applications, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 880.

Intelligent host 20 also includes a power supply 890 (e.g., a battery) for powering the various components, which may preferably be logically coupled to processor 880 via a power management system to manage charging, discharging, and power consumption management functions via the power management system.

Although not shown, the smart host 20 may further include a bluetooth module or the like, which is not described in detail herein.

In an embodiment of the invention, the wearable device comprises a processor 880 that invokes a software program stored in the memory 820 to specifically perform the following operations:

shooting a user video corresponding to a wearer through a first shooting module and shooting a front environment video of the wearer through a second shooting module;

carrying out compression coding on the user video and the front environment video;

transmitting the user video and the front environment video which are subjected to compression coding to the mobile terminal; wherein, the mobile terminal and the wearable device have established a connection relationship.

Therefore, the wearable device described in fig. 10 can reduce the fear that the parent and the child cannot see the environment where the child is located when performing video call, and can also improve the user experience of the wearable device, thereby improving the user stickiness of the wearable device.

The embodiment of the invention also discloses a computer readable storage medium which stores a computer program, wherein the computer program enables a computer to execute the video call method of the wearable device disclosed by the embodiment of the invention.

The embodiment of the invention also discloses a computer program product, and when the computer program product runs on a computer, the computer is enabled to execute the video call method of the wearable device disclosed by the embodiment of the invention.

The video call method of the wearable device and the wearable device disclosed in the embodiments of the present invention are described in detail above, and a specific example is applied in the description to explain the principle and the implementation of the present invention, and the description of the above embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

In the above embodiments, the implementation may be wholly or partially implemented by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the application to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by wire (e.g., coaxial cable, fiber optics, digital subscriber line) or wirelessly (e.g., infrared, wireless, microwave, etc.). The computer readable medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more available media. The usable medium may be a magnetic medium (which may be, for example, a floppy disk, a hard disk, a magnetic tape), an optical medium (such as an optical disk), a semiconductor medium (such as a solid state disk), or the like. In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units is only one type of division of logical functions, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in an electrical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated units, if implemented as software functional units and sold or used as a stand-alone product, may be stored in a computer accessible memory. Based on such understanding, the technical solution of the present application, which is a part of or contributes to the prior art in essence, or all or part of the technical solution, may be embodied in the form of a software product, stored in a memory, including several requests for causing a computer device (which may be a personal computer, a server, a network device, or the like, and may specifically be a processor in the computer device) to execute all or part of the steps of the above-described method of the embodiments of the present application.

The above embodiments are only used for illustrating the technical solutions of the present application and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. A video call method of wearable equipment is characterized in that the wearable equipment comprises a bottom support, an intelligent host and a side belt, the bottom support is connected between the ends of the side belt, the intelligent host comprises a host top side and a host bottom side which are oppositely arranged, the host top side and the host bottom side are respectively provided with a shooting module, one end of the intelligent host is rotatably connected with a first end of the bottom support through a first rotating shaft, the intelligent host can be stacked on the bottom support, namely, the host bottom side of the intelligent host is attached to the upper surface of the bottom support, and when the intelligent host rotates around the first rotating shaft, the host top side and the host bottom side of the intelligent host form a certain angle with the upper surface of the bottom support, the method comprises the following steps:

shooting a user video corresponding to a wearer through a first shooting module and shooting a front environment video of the wearer through a second shooting module; the first shooting module is arranged on the top side of the host, and the second shooting module is arranged on the bottom side of the host; or the first shooting module is a shooting module arranged on the bottom side of the host, and the second shooting module is a shooting module arranged on the top side of the host;

2. The method according to claim 1, wherein before the capturing of the corresponding user video of the wearer by the first capturing module and the capturing of the front environment video of the wearer by the second capturing module, the method further comprises:

judging whether the facial features of the user are detected in the coverage range of the shooting angle of the first shooting module;

if the facial features of the user are not detected, outputting prompt information for prompting the user to adjust the wearing posture, and executing the shooting of the user video corresponding to the wearer through the first shooting module and the shooting of the front environment video of the wearer through the second shooting module after the facial features of the user are detected;

if the user facial features are detected, comparing the user facial features with prestored legal user facial features, and judging whether the wearer corresponding to the user facial features is a legal user or not according to a comparison result; wherein, the comparison result at least comprises the matching degree of the user facial features and the legal user facial features;

and if the wearer is judged to be the legal user, the user video corresponding to the wearer is shot by the first shooting module, and the front environment video of the wearer is shot by the second shooting module.

3. The method according to claim 2, wherein after determining that the current user corresponding to the facial feature of the user is not a legal user according to the comparison result, the method further comprises:

sending early warning information for indicating that the wearer is not the legal user to a mobile terminal, and determining the current position information of the wearable device;

and transmitting the current position information to the mobile terminal.

4. The method according to claim 3, wherein after the capturing of the user video corresponding to the wearer by the first capturing module and the capturing of the front environment video of the wearer by the second capturing module, the method further comprises:

when an intercepting operation for triggering the video intercepting function to be started is detected, intercepting the user video and the front environment video until the intercepting operation for closing the video intercepting function is detected, and ending the intercepting to obtain a target video clip; wherein the target video segment comprises a video segment of the user video and a video segment of the front environment video; the initial intercepting moment of the video clip of the user video is the moment when the intercepting operation is detected, and the ending intercepting moment is the moment when the closing operation is detected; the initial intercepting moment of the video clip of the front environment video is the moment when the intercepting operation is detected, and the ending intercepting moment is the moment when the closing operation is detected;

and outputting inquiry information for inquiring whether the wearer stores the target video segment, judging whether a storage operation for indicating that the target video segment is stored is detected, and storing the target video segment if the storage operation is detected.

5. The method according to claim 4, wherein after transmitting the compression-encoded user video and the front environment video to the mobile terminal, the method further comprises:

receiving a target video sent by the mobile terminal, decoding and outputting the target video, judging whether the current electric quantity of the wearable equipment is lower than a first preset electric quantity, and if the current electric quantity of the wearable equipment is lower than the first preset electric quantity, sending a video sending stopping signal to the mobile terminal so that the mobile terminal stops sending the target video to the wearable equipment;

judging whether the current electric quantity of the wearable device is lower than a second preset electric quantity or not, and if the current electric quantity of the wearable device is lower than the second preset electric quantity, closing the second shooting module;

and judging whether the current electric quantity of the wearable equipment is lower than a third preset electric quantity, and if so, switching the current state of the wearable equipment from a video call state to a voice call state.

6. The utility model provides a wearable equipment, its characterized in that, wearable equipment includes bottom support, intelligent host computer and sideband, bottom leg joint in between the sideband end of both sides of sideband, the intelligent host computer includes just to host computer top side and the host computer bottom side of setting, host computer top side and host computer bottom side are equipped with one respectively and shoot the module, the one end of intelligent host computer through first pivot with the first end of bottom support is rotated and is connected, the intelligent host computer can fold on the bottom support, promptly the host computer bottom side of intelligent host computer with the upper surface laminating of bottom support, when the rotation takes place for the intelligent host computer with first pivot, the host computer top side and the host computer bottom side of intelligent host computer all form certain angle with the upper surface of bottom support, the intelligent host computer includes:

the shooting unit is used for shooting a user video corresponding to a wearer through a first shooting module and shooting a front environment video of the wearer through a second shooting module; the first shooting module is arranged on the top side of the host, and the second shooting module is arranged on the bottom side of the host; or the first shooting module is a shooting module arranged on the bottom side of the host, and the second shooting module is a shooting module arranged on the top side of the host;

7. The wearable device of claim 6, wherein the smart host further comprises:

the first judging unit is used for judging whether the facial features of the user are detected in the coverage range of the shooting angle of the first shooting module before the shooting unit shoots the user video corresponding to the wearer through the first shooting module and shoots the front environment video of the wearer through the second shooting module;

an output unit configured to output prompt information for prompting a user to adjust a wearing posture after the first determination unit does not detect the facial feature of the user;

the first judging unit is further configured to judge whether a facial feature of the user is detected in a shooting angle coverage range of the first shooting module after the output unit outputs prompt information for prompting the user to adjust the wearing posture;

the shooting unit is specifically configured to shoot a user video corresponding to the wearer through the first shooting module and shoot a front environment video of the wearer through the second shooting module after the output unit outputs prompt information for prompting a user to adjust the wearing posture and after the first judging unit detects the facial features of the user;

the comparison unit is used for comparing the user facial features with prestored legal user facial features after the first judgment unit detects the user facial features;

the second judging unit is used for judging whether the wearer corresponding to the facial features of the user is a legal user or not according to the comparison result; wherein, the comparison result at least comprises the matching degree of the user facial features and the legal user facial features;

and the legal user shooting unit is used for shooting the user video corresponding to the wearer through the first shooting module and shooting the front environment video of the wearer through the second shooting module after the second judging unit judges that the wearer is the legal user.

8. The wearable device of claim 7, wherein the smart host further comprises:

a sending unit, configured to send, to a mobile terminal, warning information indicating that the wearer is not a legitimate user after the second determination unit determines that the wearer is not a legitimate user;

a determining unit configured to determine current location information of the wearable device;

the transmission unit is further configured to transmit the current location information to the mobile terminal.

9. The wearable device of claim 8, wherein the smart host further comprises:

the third judging unit is used for judging whether an intercepting operation for triggering the starting of a video intercepting function is detected or not after the shooting unit shoots the user video corresponding to the wearer through the first shooting module and shoots the front environment video of the wearer through the second shooting module;

the intercepting unit is used for intercepting the user video and the front environment video after the third judging unit detects the intercepting operation for triggering the video intercepting function to be started, and ending the intercepting until the closing operation for closing the video intercepting function is detected to obtain a target video segment; wherein the target video segment comprises a video segment of the user video and a video segment of the front environment video; the initial intercepting moment of the video clip of the user video is the moment when the intercepting operation is detected, and the ending intercepting moment is the moment when the closing operation is detected; the initial intercepting moment of the video clip of the front environment video is the moment when the intercepting operation is detected, and the ending intercepting moment is the moment when the closing operation is detected;

the output unit is further configured to output inquiry information for inquiring whether the wearer stores the target video clip;

a fourth judgment unit configured to judge whether a storage operation indicating that the target video clip is stored is detected;

a storage unit, configured to store the target video segment after the fourth determination unit detects the storage operation.

10. The wearable device of claim 9, wherein the smart host further comprises:

a receiving unit, configured to receive, decode and output a target video sent by the mobile terminal after the transmission unit transmits the compressed and encoded user video and the front environment video to the mobile terminal;

the fifth judging unit is used for judging whether the current electric quantity of the wearable device is lower than a first preset electric quantity or not;

the signal sending unit is used for sending a video sending stopping signal to the mobile terminal after the fifth judging unit judges that the current electric quantity is lower than the first preset electric quantity, so that the mobile terminal stops sending the target video to the wearable device;

the fifth judging unit is further configured to judge whether the current electric quantity of the wearable device is lower than a second preset electric quantity;

the closing unit is used for closing the second shooting module after the fifth judging unit judges that the current electric quantity is lower than the second preset electric quantity;

the fifth judging unit is further configured to judge whether the current electric quantity of the wearable device is lower than a third preset electric quantity;

and the switching unit is used for switching the current state of the wearable device from a video call state to a voice call state after the fifth judging unit judges that the current electric quantity is lower than the third preset electric quantity.