CN108881778A

CN108881778A - A kind of picture output method and wearable device based on wearable device

Info

Publication number: CN108881778A
Application number: CN201810747139.0A
Authority: CN
Inventors: 欧阳鹏
Original assignee: Guangdong Genius Technology Co Ltd
Current assignee: Guangdong Genius Technology Co Ltd
Priority date: 2018-07-09
Filing date: 2018-07-09
Publication date: 2018-11-23
Anticipated expiration: 2038-07-09
Also published as: CN108881778B

Abstract

A kind of picture output method and wearable device based on wearable device, including：Wearable device, which can detecte, exports demand with the presence or absence of video, if it is, then determine the current resolution of target video corresponding with video output demand, and then the target resolution lower than current resolution is determined according to current resolution, and target video is exported with target resolution, it can reduce decoding pressure of the processor to target video of wearable device in this way, and then reduce the power consumption of wearable device and the temperature of wearable device.Implement the embodiment of the present invention, be able to extend the cruise duration of wearable device and reduce the probability that wearable device damages the user for wearing wearable device by output video pictures fever.

Description

A kind of picture output method and wearable device based on wearable device

Technical field

The present invention relates to wearable device technical fields, and in particular to a kind of picture output method based on wearable device And wearable device.

Background technique

The phone wrist-watch that children wear usually has video call function, is regarded with will pass through mobile phone and the parent of parent Frequency is conversed.In practical applications, when children carry out video calling using phone wrist-watch and parent, phone wrist-watch needs to acquire local Video data and the mobile phone for being transmitted to parent, at the same time, phone wrist-watch also need to decode the video data of parent's mobile phone transmission Decoded video data is exported again.But the usual small volume of phone wrist-watch, and due to the design of waterproofness, leakproofness Preferably, this will lead to phone wrist-watch heat dissipation performance it is bad, especially when carrying out video calling, phone wrist-watch is due to needing to solve Code video data increases the probability damaged to the children for wearing phone wrist-watch so heat condition is even more serious in this way.

Summary of the invention

The embodiment of the invention discloses a kind of picture output method and wearable device based on wearable device, can drop The probability that low wearable device damages the user for wearing wearable device by output video pictures fever.

First aspect of the embodiment of the present invention discloses a kind of picture output method based on wearable device, the method packet It includes：

The wearable device detects whether that there are videos to export demand；

Demand is exported if there is the video, the wearable device determines the corresponding target of the video output demand The current resolution of video, and target resolution is determined according to the current resolution；Wherein, the target resolution is lower than institute State current resolution；

The wearable device exports the target video with the target resolution.

As an alternative embodiment, the wearable device detects in first aspect of the embodiment of the present invention There are after the video output demand, the method also includes：

The wearable device detects the first object temperature of the wearable device, and judges the first object temperature Whether preset ceiling temperature is higher than；

If being higher than the ceiling temperature, it is corresponding that the wearable device executes the determination video output demand Target video current resolution, and target resolution is determined according to the current resolution.

As an alternative embodiment, the wearable device is according to institute in first aspect of the embodiment of the present invention It states after current resolution determines the target resolution, the method also includes：

Whether the wearable device detects the target video whole by establishing the user of connection with the wearable device End is sent；

If the target video is sent by the user terminal, the wearable device is sent to the user terminal to be divided Resolution adjusts request so that the user terminal after responding resolution adjustment request with the target resolution to institute It states wearable device and sends the target video.

As an alternative embodiment, the wearable device is in first aspect of the embodiment of the present invention with described After target resolution exports the target video, the method also includes：

Wearable device timing since exporting the target video with the target resolution, and in timing duration Judge whether the second target temperature of the wearable device is lower than the ceiling temperature when reaching preset duration；

If being not less than the ceiling temperature, the wearable device determines current residual electricity, and according to described second Target temperature and the current residual electricity determine the remaining continuation of the journey duration of the wearable device；

The wearable device judges whether the remaining continuation of the journey duration is lower than default continuation of the journey duration；

If being lower than the default continuation of the journey duration, the wearable device output includes the electricity of the remaining continuation of the journey duration Warning information.

As an alternative embodiment, in first aspect of the embodiment of the present invention, the wearable device output packet After the electricity warning information for including the remaining continuation of the journey duration, the method also includes：

The wearable device search is the center of circle using preset length as in the circular scope of radius using the wearable device With the presence or absence of the electronic equipment including Video Output；

If there is the electronic equipment, the wearable device output is for asking the user whether and the electronic equipment Establish the inquiry message of connection；

If the wearable device detects the user's operation for indicating to establish connection with the electronic equipment, described Wearable device sends connection request to the electronic equipment, and detect the electronic equipment respond the connection request it The target video is exported by the electronic equipment afterwards.

Second aspect of the embodiment of the present invention discloses a kind of wearable device, and the wearable device includes：

First detection unit, for detecting whether there are videos to export demand；

First determination unit, for after the first detection unit detects the presence of the video output demand, really The fixed video exports the current resolution of the corresponding target video of demand, and determines that target is differentiated according to the current resolution Rate；Wherein, the target resolution is lower than the current resolution；

Output unit, for exporting the target video with the target resolution.

As an alternative embodiment, in second aspect of the embodiment of the present invention, the wearable device further includes：

Second detection unit, for examining after the first detection unit detects the presence of the video output demand The first object temperature of the wearable device is surveyed, and judges whether the first object temperature is higher than preset ceiling temperature；

First determination unit exports demand specifically for detecting the presence of the video in the first detection unit Later, and after the second detection unit judges that the first object temperature is higher than the ceiling temperature, institute is determined The current resolution of the corresponding target video of video output demand is stated, and target resolution is determined according to the current resolution.

Third detection unit, for first determination unit according to the current resolution determine target resolution it Afterwards, detect whether the target video is sent by the user terminal for establishing connection with the wearable device；

Transmission unit, for detecting that the target video sends it by the user terminal in the third detection unit Afterwards, resolution adjustment request is sent to the user terminal, so that the user terminal is responding the resolution adjustment request The target video is sent to the wearable device with the target resolution later.

Judging unit, for after the output unit exports the target video with the target resolution, from The target resolution exports the target video and starts timing, and can wear described in judgement when timing duration reaches preset duration Whether the second target temperature for wearing equipment is lower than the ceiling temperature；

Second determination unit, for judging second target temperature not less than the upper limit temperature in the judging unit After degree, current residual electricity is determined, and can according to second target temperature and current residual electricity determination The remaining continuation of the journey duration of wearable device；

The judging unit, is also used to judge whether the remaining continuation of the journey duration is lower than default continuation of the journey duration；

The output unit is also used to when the judging unit judges the remaining continuation of the journey duration lower than default continuation of the journey After length, output includes the electricity warning information of the remaining continuation of the journey duration.

Search unit, for include in output unit output the remaining continuation of the journey duration electricity warning information it Afterwards, search is the center of circle using preset length to export in the circular scope of radius with the presence or absence of including video using the wearable device The electronic equipment of function；

The output unit is also used in described search unit searches to being the center of circle with described pre- using the wearable device If length is to export there are after the electronic equipment for asking the user whether to set with the electronics in the circular scope of radius The standby inquiry message for establishing connection；

The transmission unit is also used to detect in the output unit for indicating to establish connection with the electronic equipment User's operation after, send connection request to the electronic equipment, and detecting that the electronic equipment responds the connection The target video is exported by the electronic equipment after request.

The third aspect of the embodiment of the present invention discloses a kind of wearable device, including：

It is stored with the memory of executable program code；

The processor coupled with the memory；

The processor calls the executable program code stored in the memory, executes the embodiment of the present invention the On the one hand the disclosed picture output method based on wearable device.

Fourth aspect of the embodiment of the present invention discloses a kind of computer readable storage medium, stores computer program, In, the computer program makes computer execute the video based on wearable device disclosed in first aspect of the embodiment of the present invention Output method.

The 5th aspect of the embodiment of the present invention discloses a kind of computer program product, when the computer program product is being counted When being run on calculation machine, so that the computer executes the picture output method based on wearable device disclosed in first aspect.

Compared with prior art, the embodiment of the present invention has the advantages that：

In the embodiment of the present invention, wearable device, which can detecte, exports demand with the presence or absence of video, if it is, determining The current resolution of target video corresponding with video output demand, so it is lower than current resolution according to current resolution determination Target resolution, and with target resolution export target video, can reduce the processor of wearable device in this way to target The decoding pressure of video, and then reduce the power consumption of wearable device and the temperature of wearable device.In conclusion implementing the present invention Embodiment is able to extend the cruise duration of wearable device and reduces wearable device because output video pictures fever is to wearing The probability that the user of wearable device damages.

Detailed description of the invention

It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached Figure.

Fig. 1 is a kind of flow diagram of picture output method based on wearable device disclosed by the embodiments of the present invention；

Fig. 2 is the process signal of another picture output method based on wearable device disclosed by the embodiments of the present invention Figure；

Fig. 3 is the process signal of another picture output method based on wearable device disclosed by the embodiments of the present invention Figure；

Fig. 4 is a kind of structural schematic diagram of wearable device disclosed by the embodiments of the present invention；

Fig. 5 is the structural schematic diagram of another wearable device disclosed by the embodiments of the present invention；

Fig. 6 is the structural schematic diagram of another wearable device disclosed by the embodiments of the present invention；

Fig. 7 is the structural schematic diagram of another wearable device disclosed by the embodiments of the present invention.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts Example is applied, shall fall within the protection scope of the present invention.

It should be noted that term " includes " and " having " and their any changes in the embodiment of the present invention and attached drawing Shape, it is intended that cover and non-exclusive include.Such as contain the process, method of a series of steps or units, system, product or Equipment is not limited to listed step or unit, but optionally further comprising the step of not listing or unit or optional Ground further includes the other step or units intrinsic for these process, methods, product or equipment.

The embodiment of the invention discloses a kind of picture output method and wearable device based on wearable device, can drop The probability that low wearable device damages the user for wearing wearable device by output video pictures fever.Individually below into Row is described in detail.

It should be noted that the user that any embodiment is mentioned in one~embodiment of following embodiment seven is wearable sets Standby wearer.In addition, the user terminal that any embodiment is mentioned in one~embodiment of embodiment seven can be mobile phone, with camera shooting The monitor terminal of head, phone wrist-watch, any one in tablet computer and laptop, the embodiment of the present invention is not construed as limiting.

Embodiment one

Referring to Fig. 1, Fig. 1 is a kind of stream of picture output method based on wearable device disclosed by the embodiments of the present invention Journey schematic diagram.Being somebody's turn to do the picture output method based on wearable device as shown in Figure 1 may comprise steps of：

101, wearable device detects whether that there are videos to export demand, if so, 102 are thened follow the steps, if it is not, then Execute step 101.

In the embodiment of the present invention, optionally, wearable device detects whether that the mode that demand is exported there are video specifically may be used Think：

Wearable device (for example, phone wrist-watch of student) judges whether to receive the user by connecting with wearable device The video calling request that terminal (for example, mobile phone of parent) is sent, if it is, determining wearable device, there are video outputs to need Step 102 is sought and executed, is sent if it is not, then executing to judge whether to receive by the user terminal being connect with wearable device The operation of video calling request.

As it can be seen that the embodiment of the present invention can determine later exist by the video calling request for detecting that user terminal is sent Video output request, with realize wearable device wearer (for example, student) and user terminal user (for example, parent or Teacher) video calling, enable to parent or teacher pass through video calling understand student real time status.

Another optional in the embodiment of the present invention, wearable device detects whether that there are the modes that video exports demand It is specifically as follows：

Wearable device judges whether to detect being used for and establishing with wearable device for wearable device wearer triggering The user terminal of connection carries out the destination request of video calling, if it is, determining wearable device, there are videos to export demand And step 102 is executed, judge whether to detect being used for and establishing connection with wearable device for user's triggering if it is not, then executing User terminal carry out video calling request operation.

As it can be seen that the embodiment of the present invention can detect wearable device wearer (for example, student) triggering for and The request that user terminal carries out video calling determines that there are video outputs to request later, to realize wearable device wearer and use The video calling of the user (for example, parent or teacher) of family terminal, enable to student encounter problems/it is difficult when and parent Or teacher carries out video calling, and then solves the problems, such as instantly/difficulty in time by the help of parent or teacher, improving can wear Wear the user experience of equipment wearer.

In the embodiment of the present invention, another is optional, and wearable device detects whether that there are the modes that video exports demand It is specifically as follows：

Wearable device judges whether to detect video play operation, if it is, there are videos for determining wearable device Output demand simultaneously executes step 102, if it is not, then executing the operation for judging whether to detect video play operation.

Wherein, video play operation can input target voice to wearable device using speech voice input function for user The operation for the video playing that (for example, playing animation piece) is triggered, or user by press destination virtual key or/and The operation for the video playing that target entity key is triggered, or wearable device, which receives to establish with wearable device, to be connected The video playing that the user terminal connect is sent instructs the operation of triggered video playing, and the embodiment of the present invention is not construed as limiting.

As it can be seen that the embodiment of the present invention can be realized broadcasting video capability, needed wearable device wearer (for example, student) When playing video (for example, cartoon), it is student's playing animation piece, improves user experience.

102, wearable device determines the current resolution of the corresponding target video of video output demand, and according to current point Resolution determines target resolution；Wherein, target resolution is lower than current resolution.

In the embodiment of the present invention, optionally, wearable device determines the current of the corresponding target video of video output demand Resolution ratio, and determine that the mode of target resolution is specifically as follows according to current resolution：

If it is to receive the user terminal (for example, mobile phone of parent) connecting with wearable device that video, which exports demand, It is determined after the video calling request of transmission, wearable device sends the corresponding target view of video output demand to user terminal The resolution ratio acquisition request of frequency, and the resolution ratio of the target video sent by user terminal will be received as current resolution, Judge whether current resolution belongs to preset resolving range again, if belonged to, target video exported with current resolution, If be not belonging to, target resolution is determined according to current resolution and sends the target comprising target resolution to user terminal Information, so that user terminal sends target video to wearable device with target resolution；Wherein, target resolution belongs to pre- If resolving range；

If video output demand is to detect the user terminal progress video calling for establishing connection with wearable device Destination request be to be triggered by wearable device wearer, when wearable device determines remaining continuation of the journey duration and remaining continuation of the journey Long corresponding resolution ratio, wearable device send transmission of video request to user terminal, wherein transmission of video is requested for using Family terminal sends the corresponding target video of video output demand to wearable device with the corresponding resolution ratio of residue continuation of the journey duration；

As it can be seen that in embodiments of the present invention, user terminal (for example, mobile phone) calls wearable device (for example, phone hand Table) when, mobile phone side is because of biggish display screen therefore the resolution ratio of preview interface setting is larger, and still, phone wrist-watch side is receiving It is established after formal video calling after the calling of mobile phone side and with it, the resolution ratio drop that mobile phone side needs for preview to be arranged It is low to be transmitted to phone wrist-watch side again.However, since the screen size of phone wrist-watch is smaller, so, reducing resolution ratio can't be right The visual experience of phone wrist-watch side has a huge impact.Minimum can not only influenced on the visual experience of phone wrist-watch side in this way In the case where export target video, additionally it is possible to reduce decoding pressure of the processor to target video of wearable device, and then drop The power consumption of low wearable device and the temperature of wearable device.

103, wearable device exports target video with target resolution.

It can also include following as an alternative embodiment, being somebody's turn to do the picture output method based on wearable device Step：

Wearable device judges whether there is transmission of video demand, if it is present will be pending according to transmission of video demand The current resolution of video is sent to be adjusted to first object code distinguishability, and according to first object code distinguishability to view to be sent Frequency is encoded, the video file after being encoded, and the video file after coding is sent to the user terminal (for example, family Long mobile phone, tablet computer, phone wrist-watch etc.), it is decoded to obtain to trigger user terminal to the video file after the coding The video for needing to export and output.

As it can be seen that implementing the optional embodiment, can be improved by the adjustment of the current resolution to video to be sent Output effect of the video to be sent in user terminal.For example, if phone wrist-watch and mobile phone need to carry out video calling, that , phone wrist-watch then need to mobile phone transmit real-time video.In embodiments of the present invention, phone wrist-watch can transmit as needed Object be that mobile phone adjusts current resolution so that mobile phone receives and the higher video file of output resolution ratio, improve use Family experience.

Further, after the video file after coding is sent to the user terminal by wearable device, this method may be used also To include the following steps：

Wearable device determines current network parameter, current fuselage temperature and current residual memory, and detects current net Whether network parameter is lower than default network parameter and whether current fuselage temperature is higher than preset ceiling temperature, and current surplus Whether remaining memory is lower than preset target free memory；

If detecting that current network parameter is lower than default network parameter or detects current fuselage temperature higher than preset Ceiling temperature detects current residual memory lower than preset target free memory, and wearable device is by video to be sent Current resolution is adjusted to the second target code resolution ratio by first object code distinguishability, and is differentiated according to the second target code Rate encodes video to be sent, then the video file after coding is sent to the user terminal；Wherein, the second target code point Resolution is lower than first object code distinguishability.

As it can be seen that implement the optional embodiment, and it can be according to network condition, body temperature and free memory, dynamic is adjusted Save the resolution ratio of video to be sent so that wearable device can or body temperature unstable in network condition it is excessively high or remaining In the case that memory is too small, the resolution ratio of video to be sent is reduced automatically, to reduce the coding pressure of wearable device.

As it can be seen that implementing method described in Fig. 1, decoding pressure of the processor to target video of wearable device can reduce Power, and then reduce the power consumption of wearable device and the temperature of wearable device；Additionally it is possible to reduce wearable device because of output The probability that video pictures fever damages the user for wearing wearable device；Additionally it is possible to improve user experience；This Outside, additionally it is possible to reduce the resolution ratio of video to be sent, automatically to reduce the coding pressure of wearable device.

Embodiment two

Referring to Fig. 2, Fig. 2 is another picture output method based on wearable device disclosed by the embodiments of the present invention Flow diagram.As shown in Fig. 2, being somebody's turn to do the picture output method based on wearable device may comprise steps of：

201, wearable device detects whether that there are videos to export demand, if so, 202 are thened follow the steps, if it is not, then Execute step 101.

202, the first object temperature of wearable device detection wearable device, and judge whether first object temperature is higher than Preset ceiling temperature, if so, 203 are thened follow the steps, if not, thening follow the steps 202.

In the embodiment of the present invention, first object temperature is the body temperature of wearable device.

As an alternative embodiment, wearable device judges that first object temperature is higher than preset ceiling temperature Later, following operation can also be performed：

Export high-temperature prompt information, wherein high-temperature prompt information is for prompting user to take wearing in wearing state Wear equipment.User can be prompted to take wearable device when wearable device body temperature is excessively high in this way, reduced wearable The probability of equipment scald user.

203, wearable device determines the current resolution of the corresponding target video of video output demand, and according to current point Resolution determines target resolution.

204, whether wearable device detection target video is sent by the user terminal for establishing connection with wearable device, such as Fruit is to then follow the steps 205, if not, thening follow the steps 206.

205, wearable device sends resolution adjustment request to user terminal, so that user terminal is in response resolution ratio tune Target video is sent to wearable device with target resolution after section request.

206, wearable device exports target video with target resolution.

As it can be seen that implementing method described in Fig. 2, decoding pressure of the processor to target video of wearable device can reduce Power, and then reduce the power consumption of wearable device and the temperature of wearable device；Additionally it is possible to reduce wearable device because of output The probability that video pictures fever damages the user for wearing wearable device；Additionally it is possible to improve user experience；This Outside, additionally it is possible to reduce the resolution ratio of video to be sent, automatically to reduce the coding pressure of wearable device.

Embodiment three

Referring to Fig. 3, Fig. 3 is another picture output method based on wearable device disclosed by the embodiments of the present invention Flow diagram.Being somebody's turn to do the picture output method based on wearable device as shown in Figure 3 may comprise steps of：

Step 301~step 306, for the description of step 301~step 306, please refer in embodiment two for 201~ The detailed description of step 206, the embodiment of the present invention repeat no more.

307, wearable device timing since exporting target video with target resolution, and reach default in timing duration Judge whether the second target temperature of wearable device is lower than ceiling temperature when duration, if it is, terminate this process, if It is no, then follow the steps 308.

308, wearable device determines current residual electricity, and is determined according to the second target temperature and current residual electricity The remaining continuation of the journey duration of wearable device.

309, wearable device judges whether remaining continuation of the journey duration is lower than default continuation of the journey duration, if so, thening follow the steps 310, if not, thening follow the steps 309.

310, wearable device output includes the electricity warning information of remaining continuation of the journey duration.

In the embodiment of the present invention, optionally, electricity warning information can also include for prompting user to close video output The sub-information of function.

As an alternative embodiment, wearable device output include remaining continuation of the journey duration electricity warning information it Afterwards, following operation can also be performed：

Wearable device judgement backstage whether there is application program in operating status；

If it does, wearable device removes application program in operating status in backstage and executes step 311.

As it can be seen that implementing optional embodiment, the application of running background can be removed when wearable device electricity is lower, To extend the cruise duration of wearable device and reduce the power consumption of wearable device, and then extend the use longevity of wearable device Life.

311, wearable device search using wearable device be the center of circle using preset length as in the circular scope of radius whether In the presence of the electronic equipment including Video Output, if so, 312 are thened follow the steps, if it is not, then terminating this process.

In the embodiment of the present invention, electronic equipment, which can be user terminal (for example, mobile phone of classmate), can be wearable set Standby (the phone wrist-watch of classmate), the embodiment of the present invention is not construed as limiting.

It should be noted that optional, wearable device search is the center of circle using preset length as radius using wearable device Circular scope in there is no including Video Output electronic equipment after, following operation can also be performed：

Picture output function is closed in wearable device judgement, only exports the target voice in target video.

As it can be seen that implement the optional embodiment, it can be by only exporting the voice in target video without exporting target Picture in video reduces the power consumption of wearable device and the body temperature of wearable device.

312, wearable device exports the inquiry message for asking the user whether to establish connection with electronic equipment.

In the embodiment of the present invention, optionally, connect if wearable device does not search for indicating to establish with electronic equipment The user's operation connect, wearable device are sent to user terminal for requesting user terminal to stop exporting target to wearable device The stopping of video is requested, so that user terminal stops exporting target video to wearable device after response stops request.

As it can be seen that the embodiment of the present invention can stop request by sending to user terminal, so that user terminal is to can wear Equipment transmission objectives video is worn, reduces the power consumption of wearable device, and then reduce the body temperature of wearable device.

If 313, wearable device detects the user's operation for indicating to establish connection with electronic equipment, wearable to set It is standby to send connection request to electronic equipment, and mesh is exported by electronic equipment after detecting electronic equipment response connection request Mark video.

In the embodiment of the present invention, optionally, wearable device passes through after detecting electronic equipment response connection request Electronic equipment exports target video, may comprise steps of：

Wearable device is detecting electronic equipment (it should be noted that electronic equipment can be one or more) response The backward electronic equipment of connection request issues current electric quantity request so that electronic equipment response current electric quantity request it is rear to The current electric quantity information of wearable device transmission electronic equipment；

Wearable device determines target according to the current electric quantity information received from the electronic equipment of response connection request Electronic equipment, and target video is exported by target electronic device, wherein target electronic device is the electronics for responding connection request The most electronic equipment of current electric quantity in equipment.

As it can be seen that the embodiment of the present invention can determine the most target electronic of electricity from the electronic equipment of response connection request Equipment, and target video is exported by target electronic device, the playing duration of video transmission is improved, user experience is improved.

As it can be seen that method described in implementing Fig. 3, can reduce decoding pressure of the processor to target video of wearable device Power, and then reduce the power consumption of wearable device and the temperature of wearable device；Additionally it is possible to reduce wearable device because of output The probability that video pictures fever damages the user for wearing wearable device；Additionally it is possible to improve user experience；This Outside, additionally it is possible to reduce the resolution ratio of video to be sent, automatically to reduce the coding pressure of wearable device；Additionally it is possible to prolong The cruise duration of long wearable device and the power consumption for reducing wearable device, and then extend the service life of wearable device.

Example IV

Referring to Fig. 4, Fig. 4 is a kind of structural schematic diagram of wearable device disclosed by the embodiments of the present invention.Such as Fig. 4 institute Show, which may include：First detection unit 401, the first determination unit 402 and output unit 403, wherein

First detection unit 401, for detecting whether there are videos to export demand.

In the embodiment of the present invention, optionally, first detection unit 401 detects whether that the mode that demand is exported there are video has Body can be：

First detection unit 401 (for example, phone wrist-watch of student) judges whether to receive by connecting with wearable device User terminal (for example, mobile phone of parent) send video calling request, if it is, determine wearable device there are videos Output demand simultaneously triggers the starting of the first determination unit 402, judges whether to receive by connecting with wearable device if it is not, then executing The operation for the video calling request that the user terminal connect is sent.

Another optional in the embodiment of the present invention, first detection unit 401 detects whether that there are videos to export demand Mode is specifically as follows：

First detection unit 401 judge whether to detect wearable device wearer triggering be used for and and wearable device The user terminal for establishing connection carries out the destination request of video calling, if it is, determining wearable device, there are video outputs Demand simultaneously triggers the starting of the first determination unit 402, if it is not, then execute judge whether to detect user's triggering be used for and with can The user terminal that wearable device establishes connection carries out the operation of the request of video calling.

In the embodiment of the present invention, another is optional, and first detection unit 401 detects whether that there are videos to export demand Mode is specifically as follows：

First detection unit 401 judges whether to detect video play operation, if it is, determining that wearable device exists Video exports demand and triggers the starting of the first determination unit 402, judges whether to detect video play operation if it is not, then executing Operation.

First determination unit 402, for determining after first detection unit 401 detects the presence of video output demand Video exports the current resolution of the corresponding target video of demand, and determines target resolution according to current resolution；Wherein, mesh It marks resolution ratio and is lower than current resolution.

In the embodiment of the present invention, optionally, the first determination unit 402 determines the corresponding target video of video output demand Current resolution, and determine that the mode of target resolution is specifically as follows according to current resolution：

If it is to receive the user terminal (for example, mobile phone of parent) connecting with wearable device that video, which exports demand, It is determined after the video calling request of transmission, the first determination unit 402 is corresponding to user terminal transmission video output demand The resolution ratio acquisition request of target video, and the resolution ratio of the target video sent by user terminal will be received as current point Resolution, then judge whether current resolution belongs to preset resolving range, if belonged to, target is exported with current resolution Video determines target resolution according to current resolution and sends to user terminal comprising target resolution if be not belonging to Target information so that user terminal with target resolution to wearable device send target video；Wherein, target resolution Belong to preset resolving range；

If video output demand is to detect the user terminal progress video calling for establishing connection with wearable device Destination request be to be triggered by wearable device wearer, the first determination unit 402 determines remaining continuation of the journey duration and residue The corresponding resolution ratio of duration of continuing a journey, wearable device send transmission of video request to user terminal, wherein transmission of video request is used The corresponding target of demand is exported in making user terminal send video to wearable device with the corresponding resolution ratio of residue continuation of the journey duration Video；

Output unit 403, for exporting target video with target resolution.

As an alternative embodiment, output unit 403, can be also used for executing following steps：

Transmission of video demand is judged whether there is, if it is present the working as video to be sent according to transmission of video demand Preceding resolution adjustment is first object code distinguishability, and is compiled according to first object code distinguishability to video to be sent Code, the video file after being encoded, and the video file after coding is sent to the user terminal (for example, the mobile phone of parent, Tablet computer, phone wrist-watch etc.), the video file after the coding is decoded to obtain what needs exported to trigger user terminal Video simultaneously exports.

Further, output unit 403 can be also used for that the video file after coding is sent to use in wearable device After the terminal of family, current network parameter, current fuselage temperature and current residual memory are determined, and detect current network parameter to be It is no lower than default network parameter and current fuselage temperature whether is higher than preset ceiling temperature and current residual memory is It is no to be lower than preset target free memory；

If detecting that current network parameter is lower than default network parameter or detects current fuselage temperature higher than preset Ceiling temperature detects current residual memory lower than preset target free memory, by the current resolution of video to be sent Second target code resolution ratio is adjusted to by first object code distinguishability, and according to the second target code resolution ratio to be sent Video is encoded, then the video file after coding is sent to the user terminal；Wherein, the second target code resolution ratio is lower than the One target code resolution ratio.

As it can be seen that implementing wearable device described in Fig. 4, the processor of wearable device can reduce to target video Pressure is decoded, and then reduces the power consumption of wearable device and the temperature of wearable device；Additionally it is possible to reduce wearable device The probability that the user for wearing wearable device is damaged by output video pictures fever；Additionally it is possible to improve user's body It tests；Additionally it is possible to reduce the resolution ratio of video to be sent, automatically to reduce the coding pressure of wearable device.

Embodiment five

Referring to Fig. 5, Fig. 5 is the structural schematic diagram of another wearable device disclosed by the embodiments of the present invention.Wherein, scheme Wearable device shown in 5 is that wearable device as shown in Figure 4 optimizes.With wearable device shown in Fig. 4 It compares, wearable device shown in fig. 5 can also include：Second detection unit 404, third detection unit 405 and transmission Unit 406, wherein

Second detection unit 404, for detecting after first detection unit 401 detects the presence of video output demand The first object temperature of wearable device, and judge whether first object temperature is higher than preset ceiling temperature.

As an alternative embodiment, second detection unit 404, it is also used to judging that first object temperature is higher than After preset ceiling temperature, high-temperature prompt information is exported, wherein high-temperature prompt information is for prompting user to take in wearing The wearable device of state.User can be prompted to take wearable device when wearable device body temperature is excessively high in this way, dropped The probability of low wearable device scald user.

First determination unit 402, specifically for after first detection unit 401 detects the presence of video output demand, And after second detection unit 404 judges that first object temperature is higher than ceiling temperature, determine that video output demand is corresponding Target video current resolution, and target resolution is determined according to current resolution.

Third detection unit 405, for the first determination unit 402 according to current resolution determine target resolution it Afterwards, whether detection target video is sent by the user terminal for establishing connection with wearable device.

Transmission unit 406, for after third detection unit 405 detects that target video is sent by user terminal, to User terminal send resolution adjustment request so that user terminal response resolution adjustment request after with target resolution to Wearable device sends target video.

As it can be seen that implementing wearable device described in Fig. 5 can reduce the processor of wearable device to target video Pressure is decoded, and then reduces the power consumption of wearable device and the temperature of wearable device；Additionally it is possible to reduce wearable device The probability that the user for wearing wearable device is damaged by output video pictures fever；Additionally it is possible to improve user's body It tests；Additionally it is possible to reduce the resolution ratio of video to be sent, automatically to reduce the coding pressure of wearable device.

Embodiment six

Referring to Fig. 6, Fig. 6 is the structural schematic diagram of another wearable device disclosed by the embodiments of the present invention.Wherein, scheme Wearable device shown in 6 is that wearable device as shown in Figure 5 optimizes.With wearable device shown in fig. 5 It compares, wearable device shown in fig. 6 can also include：Judging unit 407, the second determination unit 408 and search unit 409, wherein

Judging unit 407, for dividing after output unit 403 exports target video with target resolution from target Resolution output target video starts timing, and the second target temperature of wearable device is judged when timing duration reaches preset duration Whether degree is lower than ceiling temperature.

Second determination unit 408, for judging unit 407 judge the second target temperature not less than ceiling temperature it Afterwards, it determines current residual electricity, and determines that the residue of wearable device is continuous according to the second target temperature and current residual electricity Endurance is long.

Judging unit 407, is also used to judge whether remaining continuation of the journey duration is lower than default continuation of the journey duration.

Output unit 403, be also used to judging unit 407 judge remaining continuation of the journey duration lower than default continuation of the journey duration it Afterwards, output includes the electricity warning information of remaining continuation of the journey duration.

As an alternative embodiment, output unit 403, can be also used in output including remaining continuation of the journey duration After electricity warning information,

Judgement backstage whether there is application program in operating status；

If it does, removing application program in operating status in backstage and executing step 311.

Search unit 409, for after the output of output unit 403 includes the electricity warning information of remaining continuation of the journey duration, Search is the center of circle using preset length to whether there is in the circular scope of radius including Video Output using wearable device Electronic equipment.

It should be noted that optional, search unit 409, can be also used for search using wearable device as the center of circle with Preset length is that there is no after the electronic equipment including Video Output, judge that closing picture is defeated in the circular scope of radius Function out only exports the target voice in target video.

Output unit 403 is also used to search by the center of circle of wearable device with preset length in search unit 409 as half There are the inquiry letters after electronic equipment, exported for asking the user whether to establish connection with electronic equipment in the circular scope of diameter Breath.

In the embodiment of the present invention, optionally, connect if search unit 409 does not search for indicating to establish with electronic equipment The user's operation connect, output unit 403 are sent to user terminal for requesting user terminal to stop exporting mesh to wearable device The stopping request of video is marked, so that user terminal stops exporting target view to wearable device after response stops request Frequently.

Transmission unit 406 is also used to detect the user for indicating to establish connection with electronic equipment in output unit 403 After operation, connection request is sent to electronic equipment, and set after detecting electronic equipment response connection request by electronics Standby output target video.

In the embodiment of the present invention, optionally, transmission unit 406 passes through after detecting electronic equipment response connection request Electronic equipment exports target video, may comprise steps of：

Transmission unit 406 is detecting electronic equipment (it should be noted that electronic equipment can be one or more) sound The backward electronic equipment of connection request is answered to issue current electric quantity request, so that electronic equipment is after response current electric quantity request The current electric quantity information of electronic equipment is sent to wearable device；

Transmission unit 406 determines target according to the current electric quantity information received from the electronic equipment of response connection request Electronic equipment, and target video is exported by target electronic device, wherein target electronic device is the electronics for responding connection request The most electronic equipment of current electric quantity in equipment.

As it can be seen that implementing wearable device described in Fig. 6 can reduce the processor of wearable device to target video Pressure is decoded, and then reduces the power consumption of wearable device and the temperature of wearable device；Additionally it is possible to reduce wearable device The probability that the user for wearing wearable device is damaged by output video pictures fever；Additionally it is possible to improve user's body It tests；Additionally it is possible to reduce the resolution ratio of video to be sent, automatically to reduce the coding pressure of wearable device；Moreover it is possible to Enough extend the cruise duration of wearable device and reduce the power consumption of wearable device, and then extends the use longevity of wearable device Life.

Embodiment seven

Referring to Fig. 7, Fig. 7 is the structural schematic diagram of another wearable device disclosed by the embodiments of the present invention.Such as Fig. 7 institute Show, for ease of description, only parts related to embodiments of the present invention are shown, and it is disclosed by specific technical details, it please refers to Present invention method part.

With reference to Fig. 7, wearable device includes：Radio frequency (Radio Frequency, RF) circuit 710, memory 720, input Unit 730, display unit 740, sensor 750, voicefrequency circuit 760, Wireless Fidelity (wireless fidelity, WiFi) mould The components such as block 770, processor 780, power supply 790 and camera 800.It will be understood by those skilled in the art that shown in Fig. 7 Wearable device structure does not constitute the restriction to wearable device, may include components more more or fewer than diagram, or Combine certain components or different component layouts.

It is specifically introduced below with reference to each component parts of the Fig. 7 to wearable device：

RF circuit 710 can be used for receiving and sending messages or communication process in, signal sends and receivees, particularly, by base station After downlink information receives, handled to processor 780；In addition, the data for designing uplink are sent to base station.In general, RF circuit 710 Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier (Low Noise Amplifier, LNA), duplexer etc..In addition, RF circuit 710 can also be communicated with network and other equipment by wireless communication. Any communication standard or agreement, including but not limited to global system for mobile communications (Global can be used in above-mentioned wireless communication System of Mobile communication, GSM), general packet radio service (General Packet Radio Service, GPRS), CDMA (Code Division Multiple Access, CDMA), wideband code division multiple access (Wideband Code Division Multiple Access, WCDMA), long term evolution (Long Term Evolution, LTE), Email, short message service (Short Messaging Service, SMS) etc..

Memory 720 can be used for storing software program and module, and processor 780 is stored in memory 720 by operation Software program and module, thereby executing the various function application and data processing of wearable device.Memory 720 can be led It to include storing program area and storage data area, wherein storing program area can be needed for storage program area, at least one function Application program (such as sound-playing function, image player function etc.) etc.；Storage data area can be stored according to wearable device Use created data (such as audio data, phone directory etc.) etc..In addition, memory 720 may include high random access Memory, can also include nonvolatile memory, a for example, at least disk memory, flush memory device or other are volatile Property solid-state memory.

Input unit 730 can be used for receiving the number or character information of input, and generate the user with wearable device Setting and the related key signals input of function control.Specifically, input unit 730 may include touch panel 731 and other Input equipment 732.Touch panel 731, also referred to as touch screen collect the touch operation of user on it or nearby and (for example use Family uses the behaviour of any suitable object or attachment on touch panel 731 or near touch panel 731 such as finger, stylus Make), and corresponding attachment device is driven according to preset formula.Optionally, touch panel 731 may include touch detection dress It sets and two parts of touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation and bring Signal, transmit a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and it is turned It changes contact coordinate into, then gives processor 780, and order that processor 780 is sent can be received and executed.Furthermore, it is possible to Touch panel 731 is realized using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch panel 731, input unit 730 can also include other input equipments 732.Specifically, other input equipments 732 may include but unlimited In one of physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating stick etc. or It is a variety of.

Display unit 740 can be used for showing information input by user or the information and wearable device that are supplied to user Various menus.Display unit 740 may include display panel 741, optionally, can use liquid crystal display (Liquid Crystal Display, LCD), the forms such as Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) To configure display panel 741.Further, touch panel 731 can cover display panel 741, when touch panel 731 detects After touch operation on or near it, processor 780 is sent to determine the type of touch event, is followed by subsequent processing 780 basis of device The type of touch event provides corresponding visual output on display panel 741.Although in Fig. 7, touch panel 731 and display Panel 741 is the input and input function for realizing wearable device as two independent components, but in some embodiments In, can be integrated by touch panel 731 and display panel 741 and that realizes wearable device output and input function.

Wearable device may also include at least one sensor 750, such as optical sensor, motion sensor and other biographies Sensor.Specifically, optical sensor may include ambient light sensor and proximity sensor, wherein ambient light sensor can be according to ring The light and shade of border light adjusts the brightness of display panel 741, and proximity sensor can close when wearable device is moved in one's ear Display panel 741 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (generally Three axis) acceleration size, can detect that size and the direction of gravity when static, can be used to identify answering for wearable device posture With (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) Deng；Other sensings such as gyroscope, barometer, hygrometer, thermometer, infrared sensor for can also configure as wearable device Device, details are not described herein.

Voicefrequency circuit 760, loudspeaker 761, microphone 762 can provide the audio interface between user and wearable device. Electric signal after the audio data received conversion can be transferred to loudspeaker 761, be converted by loudspeaker 761 by voicefrequency circuit 760 For voice signal output；On the other hand, the voice signal of collection is converted to electric signal by microphone 762, is connect by voicefrequency circuit 760 Audio data is converted to after receipts, then by after the processing of audio data output processor 780, is sent to through RF circuit 710 such as another One wearable device, or audio data is exported to memory 720 to be further processed.

WiFi belongs to short range wireless transmission technology, and wearable device can help user to receive and dispatch by WiFi module 770 Email, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 7 WiFi module 770 is shown, but it is understood that, and it is not belonging to must be configured into for wearable device, it completely can root It is omitted within the scope of not changing the essence of the invention according to needs.

Processor 780 is the control centre of wearable device, utilizes various interfaces and the entire wearable device of connection Various pieces, by running or execute the software program and/or module that are stored in memory 720, and call and be stored in Data in memory 720 execute the various functions and processing data of wearable device, to carry out to wearable device whole Monitoring.Optionally, processor 780 may include one or more processing units；Preferably, processor 780 can be integrated using processing Device and modem processor, wherein the main processing operation system of application processor, user interface and application program etc., modulation Demodulation processor mainly handles wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processing In device 780.

Wearable device further includes the power supply 790 (such as battery) powered to all parts, it is preferred that power supply can pass through Power-supply management system and processor 780 are logically contiguous, to realize management charging, electric discharge, Yi Jigong by power-supply management system The functions such as consumption management.

Although being not shown, wearable device can also be including bluetooth module etc., and details are not described herein.

In embodiments of the present invention, the calling of processor 780 included by the wearable device is stored in memory 720 Software program specifically executes following operation：

Detect whether that there are videos to export demand；

Demand is exported if there is video, determines the current resolution of the corresponding target video of video output demand, and root Target resolution is determined according to current resolution；Wherein, target resolution is lower than current resolution；

Target video is exported with target resolution.

As it can be seen that implementing wearable device described in Fig. 7 can reduce wearable device because of output video pictures fever pair Wear the probability that the user of wearable device damages.

The above, above embodiments are only to illustrate the technical solution of the application rather than its limitations；Although referring to before Embodiment is stated the application is described in detail, however those skilled in the art should understand that；It still can be with It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；And These are modified or replaceed, the spirit and model of each embodiment technical solution of the application that it does not separate the essence of the corresponding technical solution It encloses.

Claims

1. a kind of picture output method based on wearable device, which is characterized in that the method includes：

The wearable device detects whether that there are videos to export demand；

Demand is exported if there is the video, the wearable device determines the corresponding target video of the video output demand Current resolution, and target resolution is determined according to the current resolution；Wherein, the target resolution is worked as lower than described Preceding resolution ratio；

The wearable device exports the target video with the target resolution.

2. the method according to claim 1, wherein the wearable device detects the presence of the video output After demand, the method also includes：

The wearable device detects the first object temperature of the wearable device, and whether judges the first object temperature Higher than preset ceiling temperature；

If being higher than the ceiling temperature, the wearable device executes the corresponding mesh of the determination video output demand The current resolution of video is marked, and target resolution is determined according to the current resolution.

3. according to the method described in claim 2, it is characterized in that, the wearable device is determined according to the current resolution After the target resolution, the method also includes：

The wearable device detects whether the target video is sent out by the user terminal for establishing connection with the wearable device It send；

If the target video is sent by the user terminal, the wearable device sends resolution ratio to the user terminal Adjust request so that the user terminal after responding resolution adjustment request with the target resolution to it is described can Wearable device sends the target video.

4. described in any item methods according to claim 1~3, which is characterized in that the wearable device is with the target point After resolution exports the target video, the method also includes：

Wearable device timing since exporting the target video with the target resolution, and reach in timing duration Judge whether the second target temperature of the wearable device is lower than the ceiling temperature when preset duration；

If being not less than the ceiling temperature, the wearable device determines current residual electricity, and according to second target Temperature and the current residual electricity determine the remaining continuation of the journey duration of the wearable device；

If being lower than the default continuation of the journey duration, the wearable device output includes the electricity early warning of the remaining continuation of the journey duration Information.

5. according to the method described in claim 4, it is characterized in that, when wearable device output includes the remaining continuation of the journey After long electricity warning information, the method also includes：

Wearable device search using the wearable device be the center of circle using preset length as in the circular scope of radius whether In the presence of the electronic equipment including Video Output；

If there is the electronic equipment, the wearable device output is established for asking the user whether with the electronic equipment The inquiry message of connection；

If the wearable device detects the user's operation for indicating to establish connection with the electronic equipment, described to wear It wears equipment and sends connection request to the electronic equipment, and lead to after detecting that the electronic equipment responds the connection request It crosses the electronic equipment and exports the target video.

6. a kind of wearable device, which is characterized in that the wearable device includes：

First determination unit, for determining institute after the first detection unit detects the presence of the video output demand The current resolution of the corresponding target video of video output demand is stated, and target resolution is determined according to the current resolution； Wherein, the target resolution is lower than the current resolution；

Output unit, for exporting the target video with the target resolution.

7. wearable device according to claim 6, which is characterized in that the wearable device further includes：

Second detection unit, for detecting institute after the first detection unit detects the presence of the video output demand The first object temperature of wearable device is stated, and judges whether the first object temperature is higher than preset ceiling temperature；

First determination unit, specifically for the first detection unit detect the presence of video output demand it Afterwards, and after the second detection unit judges that the first object temperature is higher than the ceiling temperature, described in determination Video exports the current resolution of the corresponding target video of demand, and determines target resolution according to the current resolution.

8. wearable device according to claim 7, which is characterized in that the wearable device further includes：

Third detection unit, for after first determination unit determines target resolution according to the current resolution, Detect whether the target video is sent by the user terminal for establishing connection with the wearable device；

Transmission unit, for the third detection unit detect the target video by the user terminal send after, Resolution adjustment request is sent to the user terminal, so that the user terminal is after responding the resolution adjustment request The target video is sent to the wearable device with the target resolution.

9. according to the described in any item wearable devices of claim 6~8, which is characterized in that the wearable device further includes：

Judging unit is used for after the output unit exports the target video with the target resolution, from described Target resolution exports the target video and starts timing, and judges when timing duration reaches preset duration described wearable set Whether the second standby target temperature is lower than the ceiling temperature；

Second determination unit, for the judging unit judge second target temperature not less than the ceiling temperature it Afterwards, it determines current residual electricity, and is determined according to second target temperature and the current residual electricity described wearable The remaining continuation of the journey duration of equipment；

The output unit, be also used to the judging unit judge the remaining continuation of the journey duration lower than default continuation of the journey duration it Afterwards, output includes the electricity warning information of the remaining continuation of the journey duration.

10. wearable device according to claim 9, which is characterized in that the wearable device further includes：

Search unit, for searching after output unit output includes the electricity warning information of the remaining continuation of the journey duration Rope is the center of circle using preset length to whether there is in the circular scope of radius including Video Output using the wearable device Electronic equipment；

The output unit is also used in described search unit searches to being the center of circle with the default length using the wearable device Degree is to export there are after the electronic equipment for asking the user whether to build with the electronic equipment in the circular scope of radius The inquiry message of vertical connection；

The transmission unit is also used to detect the use for indicating to establish connection with the electronic equipment in the output unit After the operation of family, connection request is sent to the electronic equipment, and detecting the electronic equipment response connection request The target video is exported by the electronic equipment later.