WO2016131256A1 - 可穿戴设备的屏幕控制方法及装置 - Google Patents

可穿戴设备的屏幕控制方法及装置 Download PDF

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Publication number
WO2016131256A1
WO2016131256A1 PCT/CN2015/090029 CN2015090029W WO2016131256A1 WO 2016131256 A1 WO2016131256 A1 WO 2016131256A1 CN 2015090029 W CN2015090029 W CN 2015090029W WO 2016131256 A1 WO2016131256 A1 WO 2016131256A1
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Prior art keywords
wearable device
predetermined threshold
ambient light
light intensity
network side
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PCT/CN2015/090029
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English (en)
French (fr)
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史俊汉
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中兴通讯股份有限公司
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Publication of WO2016131256A1 publication Critical patent/WO2016131256A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
    • G16Z99/00—Subject matter not provided for in other main groups of this subclass

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  • the present invention relates to the field of communications, and in particular to a screen control method and apparatus for a wearable device.
  • wearable devices such as watches
  • the volume of the battery cannot be too large.
  • time display for controlling wearable devices in the related art: one is controlled by gesture sensing, such as raising the hand to brighten the screen, letting go of the screen; one is controlled by the power button on the wearable device.
  • gesture sensing such as raising the hand to brighten the screen, letting go of the screen
  • power button on the wearable device one is controlled by the power button on the wearable device.
  • users sometimes require the wearable device to always display on the bright screen.
  • the above two control methods in the related art cannot meet this special needs.
  • the average current is about 10 mA, and the wearable device always has a bright display and consumes a large amount of battery.
  • the present invention provides a screen control method and apparatus for a wearable device to at least solve the problem of large power consumption of a bright screen display of a wearable device in the related art.
  • a screen control method of a wearable device includes: acquiring current network side time, ambient light intensity of an environment in which the wearable device is located, and heartbeat information of the wearable device user. Determining whether the network side time is within a predetermined time period, whether the ambient light intensity is lower than a first predetermined threshold, and whether the heartbeat information is lower than a second predetermined threshold; the network side time is within a predetermined time period, and the ambient light intensity is lower than The backlight of the display screen of the wearable device is turned off if the first predetermined threshold and the heartbeat information are below the second predetermined threshold.
  • the method further includes: when the ambient light intensity is higher than the third predetermined threshold, turning off the wearable if the network side time is within the predetermined time period and the heartbeat information is lower than the second predetermined threshold. a backlight of a display screen of the device; wherein the third predetermined threshold is greater than the first predetermined threshold.
  • the method further includes turning off the backlight of the display screen of the wearable device if the heartbeat information is zero.
  • determining whether the network side time is in the predetermined time period, whether the ambient light intensity exceeds the first predetermined threshold, and whether the heartbeat information is lower than the second predetermined threshold includes: determining whether the network side time is in the predetermined time period. In the case that the network side time is within a predetermined time period, it is determined whether the ambient light intensity is lower than a first predetermined threshold; if the ambient light intensity is lower than the first predetermined threshold, determining whether the heartbeat information is lower than the first Two predetermined thresholds.
  • the current network side time, the ambient light intensity of the environment in which the wearable device is located, and the heartbeat information of the wearable device user are obtained, including: a real-time clock in the wearable device (Real-Time Clock, The RTC) timing system collects the network side time; collects the ambient light intensity through the light sensor in the wearable device; and collects the heartbeat information through the heartbeat sensor in the wearable device.
  • a real-time clock in the wearable device Real-Time Clock, The RTC timing system collects the network side time; collects the ambient light intensity through the light sensor in the wearable device; and collects the heartbeat information through the heartbeat sensor in the wearable device.
  • the predetermined time period is preset according to the working time of the wearable device user.
  • the wearable device comprises a wristwatch.
  • a screen control apparatus for a wearable device includes: an acquisition module configured to acquire a current network side time, an ambient light intensity of an environment in which the wearable device is located, and a heartbeat information of the wearable device user; the determining module is configured to determine whether the network side time is within a predetermined time period, whether the ambient light intensity is lower than a first predetermined threshold, and whether the heartbeat information is lower than a second predetermined threshold; the control module is configured to The backlight of the display screen of the wearable device is turned off when the network side time is within a predetermined time period, the ambient light intensity is lower than the first predetermined threshold, and the heartbeat information is lower than the second predetermined threshold.
  • control module is further configured to: when the ambient light intensity is higher than the third predetermined threshold, when the network side time is within the predetermined time period and the heartbeat information is lower than the second predetermined threshold, the control may be closed. A backlight of the display screen of the wearable device; wherein the third predetermined threshold is greater than the first predetermined threshold.
  • control module is further configured to turn off the backlight of the display screen of the wearable device if the heartbeat information is zero.
  • the determining module includes: a first determining unit, configured to determine whether the network side time is within a predetermined time period; and the second determining unit is configured to determine that the network side time is within a predetermined time period Whether the ambient light intensity is lower than the first predetermined threshold; the third determining unit is configured to determine whether the heartbeat information is lower than the second predetermined threshold if the ambient light intensity is lower than the first predetermined threshold.
  • the predetermined time period is preset according to the working time of the wearable device user.
  • the network side time is within a predetermined time period, whether the ambient light intensity is lower than a first predetermined threshold, and whether the heartbeat information is lower than a second predetermined threshold; the network side time is in the predetermined time period Turning off the backlight of the display screen of the wearable device to solve the wearable device if the ambient light intensity is lower than the first predetermined threshold and the heartbeat information is lower than the second predetermined threshold
  • the bright screen shows the problem of high power consumption, which saves the power of the wearable device and improves the life of the wearable device.
  • FIG. 1 is a flowchart of a screen control method of a wearable device according to an embodiment of the present invention
  • FIG. 2 is a flow chart of a screen control method of a wearable device in accordance with a preferred embodiment of the present invention
  • FIG. 3 is a structural block diagram 1 of a screen control device of a wearable device according to an embodiment of the present invention
  • FIG. 4 is a structural block diagram 2 of a screen control device of a wearable device according to an embodiment of the present invention.
  • FIG. 5 is a structural block diagram of a screen control device of a wearable device in accordance with a preferred embodiment of the present invention.
  • FIG. 6 is a block diagram showing the structure of a data acquisition module 52 in accordance with a preferred embodiment of the present invention.
  • FIG. 1 is a flowchart of a screen control method of a wearable device according to an embodiment of the present invention. As shown in FIG. 1 , the process includes the following steps:
  • Step S102 acquiring the current network side time, the ambient light intensity of the environment in which the wearable device is located, and the heartbeat information of the wearable device user;
  • Step S104 determining whether the network side time is within a predetermined time period, whether the ambient light intensity is lower than a first predetermined threshold, and whether the heartbeat information is lower than a second predetermined threshold;
  • Step S106 Turn off the backlight of the display screen of the wearable device if the network side time is within a predetermined time period, the ambient light intensity is lower than the first predetermined threshold, and the heartbeat information is lower than the second predetermined threshold.
  • the network side time is within a predetermined time period, whether the ambient light intensity is lower than a first predetermined threshold, and whether the heartbeat information is lower than a second predetermined threshold; the network side time is in the predetermined time period Turning off the backlight of the display screen of the wearable device to solve the wearable device if the ambient light intensity is lower than the first predetermined threshold and the heartbeat information is lower than the second predetermined threshold
  • the bright screen shows the problem of high power consumption, which saves the power of the wearable device and improves the endurance of the wearable device.
  • the watch is set to the sleep mode (sleep mode), and the sleep mode is reflected that the watch does not display the time.
  • the watch can be set to the contexual mode, and the constant-light mode is reflected by the watch display time, that is, the backlight is turned on.
  • the backlight of the display screen is set to the constant light mode, but during the daytime, the user may also rest, so that it does not need to watch the time, for example, the user is in the lunch break time.
  • the backlight of the display can be set to sleep mode without displaying time.
  • the method further includes: when the ambient light intensity is higher than the third predetermined threshold, when the network side time is within the predetermined time period and the heartbeat information is lower than the second predetermined threshold, the method may be closed.
  • a backlight of the display screen of the wearable device wherein the third predetermined threshold is greater than the first predetermined threshold.
  • the user's smart watch to display the time as an example, it is detected that the ambient light is strong (that is, greater than the third predetermined threshold), it is determined to be daytime, the heartbeat is very slow, and the network side time is in the lunch break period, and the user is determined to be in the lunch break time. Switching the backlight to sleep mode without displaying time further saves the power of the wearable device and improves the endurance of the wearable device.
  • the above method further includes turning off the backlight of the display screen of the wearable device if the heartbeat information is zero.
  • the predetermined time period may be preset according to the working time of the wearable device user, but is not limited thereto.
  • different predetermined time periods may be set according to the season, such as setting a shorter reservation in the summer.
  • the time period is set in the winter for a longer predetermined time period.
  • the first predetermined threshold or the third predetermined threshold may be set according to a historical experience value, or may be flexibly set according to different seasons.
  • the heartbeat information may include a heartbeat number, and may also include a heartbeat frequency, but is not limited thereto, and the second The predetermined threshold may be set according to the heartbeat information when the human body is in a sleep state, and the second predetermined threshold may be fixedly set, or may be dynamically adjusted by different users according to the heartbeat information in the sleep state.
  • determining whether the network side time is within a predetermined time period, whether the ambient light intensity exceeds a first predetermined threshold, and whether the heartbeat information is lower than a second predetermined threshold comprises: determining whether the network side time is If the network side time is within a predetermined time period, determining whether the ambient light intensity is lower than a first predetermined threshold; if the ambient light intensity is lower than the first predetermined threshold, determining whether the heartbeat information is Below the second predetermined threshold.
  • acquiring the current network side time, the ambient light intensity of the environment in which the wearable device is located, and the heartbeat information of the wearable device user may include: a real-time clock RTC timing system in the wearable device
  • the network side time is collected; the ambient light intensity is collected by the light sensor in the wearable device; the heartbeat information is collected by the heartbeat sensor in the wearable device.
  • the wearable device may include a wristwatch, but is not limited thereto.
  • FIG. 2 is a flow chart of a screen control method for a wearable device according to a preferred embodiment of the present invention, as shown in FIG. 2, taking a wristwatch as an example, the method includes the following step:
  • Step 201 analyzing the currently collected ambient light (ie, ambient light intensity in FIG. 1), heartbeat data (ie, heartbeat information in FIG. 1), and time data (ie, current network side time in FIG. 1);
  • Step 202 Determine whether the current network side time is H1 (late 6:00 - early 6:00), if it is (TRUE), continue to step 203; otherwise, go to step 206;
  • Step 203 determining whether the ambient light is dark (ie, determining whether the ambient light intensity is lower than the first predetermined threshold in FIG. 1), if it is TRUE, proceeding to step 204; otherwise, proceeding to step 206;
  • Step 204 Determine whether the heartbeat is slow (ie, determine whether the heartbeat information is lower than a second predetermined threshold), if it is TRUE, continue to step 205; otherwise, go to step 206;
  • Step 205 If the above condition is met, it is set to sleep mode, that is, the screen is hibernated, and the time is not displayed;
  • Step 206 If any of the above conditions are not met, the mode is set to contexual mode, that is, the screen is always on, and the time is displayed; and the time refresh is performed once every 1 minute.
  • the above ambient light, heartbeat and time data can be obtained by a data acquisition module composed of a light sensor, a heartbeat sensor, and an RTC timing system.
  • the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation.
  • the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk,
  • the optical disc includes a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, or a network device, etc.) to perform the methods described in various embodiments of the present invention.
  • a screen control device for a wearable device is provided, which is used to implement the above-described embodiments and preferred embodiments, and details thereof have been omitted.
  • the term "module” may implement a combination of software and/or hardware of a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
  • FIG. 3 is a structural block diagram of a screen control device of a wearable device according to an embodiment of the present invention. As shown in FIG. 3, the device includes:
  • the obtaining module 32 is configured to obtain the current network side time, the ambient light intensity of the environment in which the wearable device is located, and the heartbeat information of the wearable device user;
  • the determining module 34 is configured to determine whether the network side time is within a predetermined time period, whether the ambient light intensity is lower than a first predetermined threshold, and whether the heartbeat information is lower than a second predetermined threshold;
  • the control module 36 is configured to be in the network side time for a predetermined period of time, and the ambient light intensity is lower than the first predetermined threshold. And when the heartbeat information is lower than the second predetermined threshold, the backlight of the display screen of the wearable device is turned off.
  • the network side time is within a predetermined time period, whether the ambient light intensity is lower than a first predetermined threshold, and whether the heartbeat information is lower than a second predetermined threshold; the network side time is in the predetermined time period Turning off the backlight of the display screen of the wearable device to solve the wearable device if the ambient light intensity is lower than the first predetermined threshold and the heartbeat information is lower than the second predetermined threshold
  • the bright screen shows the problem of high power consumption, which saves the power of the wearable device and improves the endurance of the wearable device.
  • the watch is set to the sleep mode (sleep mode), and the sleep mode is reflected that the watch does not display the time.
  • the watch can be set to the contexual mode, and the constant-light mode is reflected by the watch display time, that is, the backlight is turned on.
  • the backlight of the display screen is set to the constant light mode, but during the daytime, the user may also rest, so that it does not need to watch the time, for example, the user is in the lunch break time.
  • the backlight of the display can be set to sleep mode without displaying time.
  • the control module 36 is further configured to: when the ambient light intensity is higher than the third predetermined threshold, when the network side time is within the predetermined time period and the heartbeat information is lower than the second predetermined threshold. And closing the backlight of the display screen of the wearable device; wherein the third predetermined threshold is greater than the first predetermined threshold.
  • the user's smart watch to display the time as an example, it is detected that the ambient light is strong (that is, greater than the third predetermined threshold), it is determined to be daytime, the heartbeat is very slow, and the network side time is in the lunch break period, and the user is determined to be in the lunch break time. Switching the backlight to sleep mode without displaying time further saves the power of the wearable device and improves the endurance of the wearable device.
  • the control module 36 is further configured to turn off the backlight of the display screen of the wearable device if the heartbeat information is zero.
  • the predetermined time period may be preset according to the working time of the wearable device user, but is not limited thereto.
  • different predetermined time periods may be set according to the season, such as setting a shorter reservation in the summer.
  • the time period is set in the winter for a longer predetermined time period.
  • the first predetermined threshold or the third predetermined threshold may be set according to a historical experience value, or may be flexibly set according to different seasons.
  • the heartbeat information may include a heartbeat number, and may also include a heartbeat frequency, but is not limited thereto, and the second Predetermined threshold
  • the setting is based on the heartbeat information when the human body is in a sleep state, and the second predetermined threshold may be fixedly set, or may be dynamically adjusted by different users according to the heartbeat information in the sleep state.
  • FIG. 4 is a structural block diagram 2 of a screen control apparatus of a wearable device according to an embodiment of the present invention.
  • the determining module 34 includes: a first determining unit 342, configured to determine a network. Whether the side time is within the predetermined time period; the second determining unit 344 is configured to determine whether the ambient light intensity is lower than the first predetermined threshold when the network side time is within the predetermined time period; the third determining unit 346, setting In case the ambient light intensity is lower than the first predetermined threshold, it is determined whether the heartbeat information is lower than a second predetermined threshold.
  • the wearable device may include a wristwatch, but is not limited thereto.
  • FIG. 5 is a wearable device according to a preferred embodiment of the present invention.
  • the structural block diagram of the screen control device is as shown in FIG. 5, taking a wristwatch as an example, the device includes:
  • the data collection module 52 is configured to collect the light sensing data (that is, the ambient light intensity acquired in the obtaining module 32), the heartbeat data (that is, the heartbeat information acquired in the obtaining module 32), and the time data (that is, in the obtaining module 32). Obtained network side time);
  • the logic judging module 54 performing fusion analysis and judgment on the collected light sensing data, heartbeat data and time data;
  • the control module 56 controls the current time display according to the analysis result given by the logic determining module 54;
  • FIG. 6 is a block diagram showing the structure of a data acquisition module 52.
  • the data acquisition module 52 includes a light sensor 522, a heartbeat sensor 524, and an RTC timing system 526.
  • the light sensor 522, the heartbeat sensor 524 and the RTC timing system 526 are used to collect the light sensing data, the heartbeat data and the time data, respectively, and report them to the logic determining module 54.
  • the above logic determining module 54 is configured to perform the method described in FIG. 2, and details are not described herein again.
  • each of the above modules may be implemented by software or hardware.
  • the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the modules are located in multiple In the processor.
  • Embodiments of the present invention also provide a storage medium.
  • the foregoing storage medium may be configured to store program code for performing the following steps:
  • S1 obtaining current network side time, ambient light intensity of the environment in which the wearable device is located, and heartbeat information of the wearable device user;
  • the foregoing storage medium may include, but not limited to, a USB flash drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), a mobile hard disk, and a magnetic memory.
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • a mobile hard disk e.g., a hard disk
  • magnetic memory e.g., a hard disk
  • modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
  • the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated as a single integrated circuit module.
  • the invention is not limited to any specific combination of hardware and software.
  • the network side time is within a predetermined time period, whether the ambient light intensity is lower than a first predetermined threshold, and whether the heartbeat information is lower than a second predetermined threshold; Turning off the backlight of the display screen of the wearable device if the ambient light intensity is lower than the first predetermined threshold and the heartbeat information is lower than the second predetermined threshold within the predetermined time period.

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Abstract

一种可穿戴设备的屏幕控制方法及装置，其中，该方法包括：获取当前的网络侧时间、可穿戴设备所处环境的环境光光强、可穿戴设备用户的心跳信息(S102)；判断网络侧时间是否处于预定时间段内、环境光光强是否低于第一预定阈值以及心跳信息是否低于第二预定阈值(S104)；在网络侧时间处于预定时间段内、环境光光强低于第一预定阈值以及心跳信息低于第二预定阈值的情况下，关闭可穿戴设备的显示屏的背光(S106)；解决了可穿戴设备的亮屏显示耗电量大的问题，进而节省了可穿戴设备的电量，提升了可穿戴设备的续航能力。

Description

可穿戴设备的屏幕控制方法及装置 技术领域
本发明涉及通信领域，具体而言，涉及一种可穿戴设备的屏幕控制方法及装置。
背景技术
目前可穿戴设备(如腕表)产品越来越受市场关注，各大厂商纷纷推出自己的智能可穿戴产品。受限于可穿戴设备的体积和功能，电池的体积不能要求太大。在现有电池技术的条件下，如何提升可穿戴设备的续航成为各大厂商攻关的目标。相关技术中控制可穿戴设备的时间显示主要有两种：一种通过手势传感来控制，比如抬手亮屏、放手灭屏；一种是通过可穿戴设备上的电源(power)键来控制。但是用户有时也会要求可穿戴设备一直亮屏显示，对于这种有特殊需求的用户来讲，相关技术中的上述两种控制方式并不能够满足这种特殊需要。另外，对于相关技术中的可穿戴设备的产品来说，平均电流大约在10mA左右，可穿戴设备一直亮屏显示对电池的消耗很大。
针对相关技术中可穿戴设备的亮屏显示耗电量大的问题，目前尚未提出有效的解决方案。
发明内容
本发明提供了一种可穿戴设备的屏幕控制方法及装置，以至少解决相关技术中可穿戴设备的亮屏显示耗电量大的问题。
根据本发明实施例的一个实施例，提供了一种可穿戴设备的屏幕控制方法，包括：获取当前的网络侧时间、可穿戴设备所处环境的环境光光强、可穿戴设备用户的心跳信息；判断网络侧时间是否处于预定时间段内、环境光光强是否低于第一预定阈值以及心跳信息是否低于第二预定阈值；在网络侧时间处于预定时间段内、环境光光强低于第一预定阈值以及心跳信息低于第二预定阈值的情况下，关闭可穿戴设备的显示屏的背光。
在本发明实施例中，上述方法还包括，当环境光光强高于第三预定阈值时，在网络侧时间处于预定时间段内以及心跳信息低于第二预定阈值的情况下，关闭可穿戴设备的显示屏的背光；其中，第三预定阈值大于第一预定阈值。
在本发明实施例中，上述方法还包括，在心跳信息为零的情况下，关闭可穿戴设备的显示屏的背光。
在本发明实施例中，判断网络侧时间是否处于预定时间段内、环境光光强是否超过第一预定阈值以及心跳信息是否低于第二预定阈值，包括：判断网络侧时间是否处于预定时间段内；在网络侧时间处于预定时间段内的情况下，判断环境光光强是否低于第一预定阈值；在环境光光强低于第一预定阈值的情况下，判断心跳信息是否低于第二预定阈值。
在本发明实施例中，获取当前的网络侧时间、可穿戴设备所处环境的环境光光强、可穿戴设备用户的心跳信息，包括：通过可穿戴设备中的实时时钟(Real-Time Clock，简称RTC)计时系统采集网络侧时间；通过可穿戴设备中的光传感器采集环境光光强；通过可穿戴设备中的心跳传感器采集心跳信息。
在本发明实施例中，预定时间段为根据可穿戴设备用户的作息时间预先设定的。
在本发明实施例中，可穿戴设备包括腕表。
根据本发明实施例的另一实施例，提供了一种可穿戴设备的屏幕控制装置，包括：获取模块，设置为获取当前的网络侧时间、可穿戴设备所处环境的环境光光强、可穿戴设备用户的心跳信息；判断模块，设置为判断网络侧时间是否处于预定时间段内、环境光光强是否低于第一预定阈值以及心跳信息是否低于第二预定阈值；控制模块，设置为在网络侧时间处于预定时间段内、环境光光强低于第一预定阈值以及心跳信息低于第二预定阈值的情况下，关闭可穿戴设备的显示屏的背光。
在本发明实施例中，控制模块，还设置为当环境光光强高于第三预定阈值时，在网络侧时间处于预定时间段内以及心跳信息低于第二预定阈值的情况下，关闭可穿戴设备的显示屏的背光；其中，第三预定阈值大于第一预定阈值。
在本发明实施例中，控制模块，还设置为在心跳信息为零的情况下，关闭可穿戴设备的显示屏的背光。
在本发明实施例中，判断模块包括：第一判断单元，设置为判断网络侧时间是否处于预定时间段内；第二判断单元，设置为在网络侧时间处于预定时间段内的情况下，判断环境光光强是否低于第一预定阈值；第三判断单元，设置为在环境光光强低于第一预定阈值的情况下，判断心跳信息是否低于第二预定阈值。
在本发明实施例中，预定时间段为根据可穿戴设备用户的作息时间预先设定的。
通过本发明，采用判断网络侧时间是否处于预定时间段内、环境光光强是否低于第一预定阈值以及心跳信息是否低于第二预定阈值；在所述网络侧时间处于所述预定时间段内、所述环境光光强低于所述第一预定阈值以及所述心跳信息低于所述第二预定阈值的情况下，关闭所述可穿戴设备的显示屏的背光，解决了可穿戴设备的亮屏显示耗电量大的问题，进而节省了可穿戴设备的电量，提升了可穿戴设备的续航。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1是根据本发明实施例的可穿戴设备的屏幕控制方法的流程图；
图2是根据本发明优选实施例的可穿戴设备的屏幕控制方法的流程图；
图3是根据本发明实施例的可穿戴设备的屏幕控制装置的结构框图一；
图4是根据本发明实施例的可穿戴设备的屏幕控制装置的结构框图二；
图5是根据本发明优选实施例的可穿戴设备的屏幕控制装置的结构框图；
图6是根据本发明优选实施例的数据采集模块52的结构框图。
具体实施方式
下文中将参考附图并结合实施例来详细说明本发明。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
需要说明的是，本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。
在本实施例中提供了一种可穿戴设备的屏幕控制方法，图1是根据本发明实施例的可穿戴设备的屏幕控制方法的流程图，如图1所示，该流程包括如下步骤：
步骤S102，获取当前的网络侧时间、可穿戴设备所处环境的环境光光强、可穿戴设备用户的心跳信息；
步骤S104，判断网络侧时间是否处于预定时间段内、环境光光强是否低于第一预定阈值以及心跳信息是否低于第二预定阈值；
步骤S106，在网络侧时间处于预定时间段内、环境光光强低于第一预定阈值以及心跳信息低于第二预定阈值的情况下，关闭可穿戴设备的显示屏的背光。
通过上述步骤，采用判断网络侧时间是否处于预定时间段内、环境光光强是否低于第一预定阈值以及心跳信息是否低于第二预定阈值；在所述网络侧时间处于所述预定时间段内、所述环境光光强低于所述第一预定阈值以及所述心跳信息低于所述第二预定阈值的情况下，关闭所述可穿戴设备的显示屏的背光，解决了可穿戴设备的亮屏显示耗电量大的问题，进而节省了可穿戴设备的电量，提升了可穿戴设备的续航能力。
以用户使用智能腕表来显示时间为例，在深夜里，检测到环境光光强很暗(即低于第一预定阈值)，心跳较慢(即低于第二预定阈值)，且网络侧时间还是深夜(预定时间段为晚6:00-早6:00)的时候，此时判断用户已经进入睡眠模式，设置腕表为睡眠模式(sleep mode)，睡眠模式体现为腕表不显示时间，即背光关闭；如果用户半夜醒来，由于心跳不符合条件，所以屏幕背光会点亮，这样用户在深夜仍然能看到时间，并不影响使用体验，还能大大提升续航。在白天由于要经常看时间，所以腕表可以设置为常亮模式(contexual mode)，常亮模式体现为腕表显示时间，即背光开启。
尽管如上述所述，白天时用户需要经常看时间，因而将显示屏的背光设置为常亮模式，但是，白天的时候，用户也可能休息，因而其不需要看时间，比如，用户在午休时间时，可以将显示屏的背光设置为睡眠模式，不显示时间。进而在本发明实施例中，上述方法还包括，当环境光光强高于第三预定阈值时，在网络侧时间处于预定时间段内以及心跳信息低于第二预定阈值的情况下，关闭可穿戴设备的显示屏的背光；其中，第三预定阈值大于第一预定阈值。
以用户使用智能腕表来显示时间为例，检测到环境光很强(即大于第三预定阈值)，确定为是白天，心跳很慢，并且网络侧时间处于午休时间段，确定用户处于午休时间，将背光切换为睡眠模式，不显示时间，进一步节省了可穿戴设备的电量，提升了可穿戴设备的续航能力。
在可穿戴设备脱离人体放置时，比如可穿戴设备正在进行充电，用户可能并不需要查看时间，为了节省可穿戴设备的电量，可能希望关闭可穿戴设备的背光，进而在本发明实施例中，上述方法还包括，在心跳信息为零的情况下，关闭可穿戴设备的显示屏的背光。通过在心跳信息为零时直接关闭该可穿戴设备的显示屏的背光，进一步节省了可穿戴设备的电量，提升了可穿戴设备的续航能力。
在本发明实施例中，上述预定时间段可以根据可穿戴设备用户的作息时间预先设定，但不限于此，比如，可以按照季节设置不同的预定时间段，比如夏季时，设置较短的预定时间段，冬季时设置较长的预定时间段。这样，不同的用户根据自己的作息时间或者跟据不同的季节来灵活设置预定时间段，在能够省电的情况下，又提高了用户的体验度。上述第一预定阈值或者第三预定阈值可以根据历史经验值进行设置，也可以是根据不同的季节灵活设置，上述心跳信息可以包括心跳次数，也可以包括心跳频率，但不限于此，上述第二预定阈值可以根据人体处于睡眠状态时的心跳信息进行设置，该第二预定阈值可以是固定设置的，也可以不同的用户根据自己睡眠状态时的心跳信息进行动态调整。
在本发明的一个优选实施例中，判断网络侧时间是否处于预定时间段内、环境光光强是否超过第一预定阈值以及心跳信息是否低于第二预定阈值，包括：判断网络侧时间是否处于预定时间段内；在网络侧时间处于预定时间段内的情况下，判断环境光光强是否低于第一预定阈值；在环境光光强低于第一预定阈值的情况下，判断心跳信息是否低于第二预定阈值。
在本发明的优选实施例中，获取当前的网络侧时间、可穿戴设备所处环境的环境光光强、可穿戴设备用户的心跳信息，可以包括：通过可穿戴设备中的实时时钟RTC计时系统采集网络侧时间；通过可穿戴设备中的光传感器采集环境光光强；通过可穿戴设备中的心跳传感器采集心跳信息。
在本发明实施例中，可穿戴设备可以包括腕表，但不限于此。
为了更好的理解本发明，以下结合优选的实施例对本发明进行进一步解释，本发明提供 了一种优选的可穿戴设备的屏幕控制方法；图2是根据本发明优选实施例的可穿戴设备的屏幕控制方法的流程图，如图2所示，以腕表为例，该方法包括以下步骤：
步骤201：对当前采集的环境光(即图1中的环境光光强)、心跳数据(即图1中的心跳信息)和时间数据(即图1中的当前的网络侧时间)进行分析；
步骤202：判断当前的网络侧时间是否为H1(晚6:00-早6:00)，如果是(TRUE)，继续步骤203；否则转步骤206；
步骤203：判断环境光是否为暗(即图1中的判断所述环境光光强是否低于所述第一预定阈值)，如果为TRUE，继续步骤204；否则转步骤206；
步骤204：判断心跳是否缓慢(即判断所述心跳信息是否低于第二预定阈值)，如果为TRUE，继续步骤205；否则转步骤206；
步骤205：如果满足上述条件，则设置为sleep mode，即灭屏休眠，不显示时间；
步骤206：如果不满足上述任一条件，则设置为contexual mode，即屏幕常亮，显示时间；每隔1min进行1次时间刷新。
需要说明的是，上述环境光、心跳和时间数据可通过光传感器、心跳传感器、RTC计时系统组成的数据采集模块来获取的。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到根据上述实施例的方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端设备(可以是手机，计算机，服务器，或者网络设备等)执行本发明各个实施例所述的方法。
在本实施例中还提供了一种可穿戴设备的屏幕控制装置，该装置用于实现上述实施例及优选实施方式，已经进行过说明的不再赘述。如以下所使用的，术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现，但是硬件，或者软件和硬件的组合的实现也是可能并被构想的。
图3是根据本发明实施例的可穿戴设备的屏幕控制装置的结构框图一，如图3所示，该装置包括：
获取模块32，设置为获取当前的网络侧时间、可穿戴设备所处环境的环境光光强、可穿戴设备用户的心跳信息；
判断模块34，设置为判断网络侧时间是否处于预定时间段内、环境光光强是否低于第一预定阈值以及心跳信息是否低于第二预定阈值；
控制模块36，设置为在网络侧时间处于预定时间段内、环境光光强低于第一预定阈值以 及心跳信息低于第二预定阈值的情况下，关闭可穿戴设备的显示屏的背光。
通过上述装置，采用判断网络侧时间是否处于预定时间段内、环境光光强是否低于第一预定阈值以及心跳信息是否低于第二预定阈值；在所述网络侧时间处于所述预定时间段内、所述环境光光强低于所述第一预定阈值以及所述心跳信息低于所述第二预定阈值的情况下，关闭所述可穿戴设备的显示屏的背光，解决了可穿戴设备的亮屏显示耗电量大的问题，进而节省了可穿戴设备的电量，提升了可穿戴设备的续航能力。
以用户使用智能腕表来显示时间为例，在深夜里，检测到环境光光强很暗(即低于第一预定阈值)，心跳较慢(即低于第二预定阈值)，且网络侧时间还是深夜(预定时间段为晚6:00-早6:00)的时候，此时判断用户已经进入睡眠模式，设置腕表为睡眠模式(sleep mode)，睡眠模式体现为腕表不显示时间，即背光关闭；如果用户半夜醒来，由于心跳不符合条件，所以屏幕背光会点亮，这样用户在深夜仍然能看到时间，并不影响使用体验，还能大大提升续航。在白天由于要经常看时间，所以腕表可以设置为常亮模式(contexual mode)，常亮模式体现为腕表显示时间，即背光开启。
尽管如上述所述，白天时用户需要经常看时间，因而将显示屏的背光设置为常亮模式，但是，白天的时候，用户也可能休息，因而其不需要看时间，比如，用户在午休时间时，可以将显示屏的背光设置为睡眠模式，不显示时间。进而在本发明优选实施例中，上述控制模块36，还设置为当环境光光强高于第三预定阈值时，在网络侧时间处于预定时间段内以及心跳信息低于第二预定阈值的情况下，关闭可穿戴设备的显示屏的背光；其中，第三预定阈值大于第一预定阈值。
以用户使用智能腕表来显示时间为例，检测到环境光很强(即大于第三预定阈值)，确定为是白天，心跳很慢，并且网络侧时间处于午休时间段，确定用户处于午休时间，将背光切换为睡眠模式，不显示时间，进一步节省了可穿戴设备的电量，提升了可穿戴设备的续航能力。
在可穿戴设备脱离人体放置时，比如可穿戴设备正在进行充电，用户可能并不需要查看时间，为了节省可穿戴设备的电量，可能希望关闭可穿戴设备的背光，进而在本发明实施例中，上述控制模块36，还设置为在心跳信息为零的情况下，关闭可穿戴设备的显示屏的背光。通过在心跳信息为零时直接关闭该可穿戴设备的显示屏的背光，进一步节省了可穿戴设备的电量，提升了可穿戴设备的续航能力。
在本发明实施例中，上述预定时间段可以根据可穿戴设备用户的作息时间预先设定，但不限于此，比如，可以按照季节设置不同的预定时间段，比如夏季时，设置较短的预定时间段，冬季时设置较长的预定时间段。这样，不同的用户根据自己的作息时间或者跟据不同的季节来灵活设置预定时间段，在能够省电的情况下，又提高了用户的体验度。上述第一预定阈值或者第三预定阈值可以根据历史经验值进行设置，也可以是根据不同的季节灵活设置，上述心跳信息可以包括心跳次数，也可以包括心跳频率，但不限于此，上述第二预定阈值可 以根据人体处于睡眠状态时的心跳信息进行设置，该第二预定阈值可以是固定设置的，也可以不同的用户根据自己睡眠状态时的心跳信息进行动态调整。
在本发明实施例中，图4是根据本发明实施例的可穿戴设备的屏幕控制装置的结构框图二，如图4所示，上述判断模块34包括：第一判断单元342，设置为判断网络侧时间是否处于预定时间段内；第二判断单元344，设置为在网络侧时间处于预定时间段内的情况下，判断环境光光强是否低于第一预定阈值；第三判断单元346，设置为在环境光光强低于第一预定阈值的情况下，判断心跳信息是否低于第二预定阈值。
在本发明实施例中，可穿戴设备可以包括腕表，但不限于此。
为了更好的理解本发明，以下结合优选的实施例对本发明进行进一步解释，本发明提供了一种优选的可穿戴设备的屏幕控制装置，图5是根据本发明优选实施例的可穿戴设备的屏幕控制装置的结构框图，如图5所示，以腕表为例，该装置包括：
数据采集模块52：用来采集光感数据(即上述获取模块32中获取的环境光光强)、心跳数据(即上述获取模块32中获取的心跳信息)以及时间数据(即上述获取模块32中获取的网络侧时间)；
逻辑判断模块54：对采集来的光感数据、心跳数据和时间数据进行融合分析判断；
控制模块56：根据逻辑判断模块54给出的分析结果来控制当前的时间显示与否；
图6是根据本发明优选实施例的数据采集模块52的结构框图，如图6所示，上述数据采集模块52包括光传感器522，心跳传感器524和RTC计时系统526。
上述光传感器522，心跳传感器524和RTC计时系统526分别用来采集光感数据、心跳数据和时间数据，并上报给逻辑判断模块54。
上述逻辑判断模块54设置为执行图2所述的方法，此处不再赘述。
需要说明的是，上述各个模块是可以通过软件或硬件来实现的，对于后者，可以通过以下方式实现，但不限于此：上述模块均位于同一处理器中；或者，上述模块分别位于多个处理器中。
本发明的实施例还提供了一种存储介质。可选地，在本实施例中，上述存储介质可以被设置为存储用于执行以下步骤的程序代码：
S1，获取当前的网络侧时间、可穿戴设备所处环境的环境光光强、可穿戴设备用户的心跳信息；
S2，判断网络侧时间是否处于预定时间段内、环境光光强是否低于第一预定阈值以及心跳信息是否低于第二预定阈值；
S3，在网络侧时间处于预定时间段内、环境光光强低于第一预定阈值以及心跳信息低于第二预定阈值的情况下，关闭可穿戴设备的显示屏的背光。
可选地，在本实施例中，上述存储介质可以包括但不限于：U盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
可选地，本实施例中的具体示例可以参考上述实施例及可选实施方式中所描述的示例，本实施例在此不再赘述。
显然，本领域的技术人员应该明白，上述的本发明的各模块或各步骤可以用通用的计算装置来实现，它们可以集中在单个的计算装置上，或者分布在多个计算装置所组成的网络上，可选地，它们可以用计算装置可执行的程序代码来实现，从而，可以将它们存储在存储装置中由计算装置来执行，并且在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤，或者将它们分别制作成各个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样，本发明不限制于任何特定的硬件和软件结合。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
工业实用性
基于本发明实施例提供的上述技术方案，判断网络侧时间是否处于预定时间段内、环境光光强是否低于第一预定阈值以及心跳信息是否低于第二预定阈值；在所述网络侧时间处于所述预定时间段内、所述环境光光强低于所述第一预定阈值以及所述心跳信息低于所述第二预定阈值的情况下，关闭所述可穿戴设备的显示屏的背光，解决了可穿戴设备的亮屏显示耗电量大的问题，进而节省了可穿戴设备的电量，提升了可穿戴设备的续航。

Claims (12)

  1. 一种可穿戴设备的屏幕控制方法，包括：
    获取当前的网络侧时间、可穿戴设备所处环境的环境光光强、可穿戴设备用户的心跳信息；
    判断所述网络侧时间是否处于预定时间段内、所述环境光光强是否低于第一预定阈值以及所述心跳信息是否低于第二预定阈值；
    在所述网络侧时间处于所述预定时间段内、所述环境光光强低于所述第一预定阈值以及所述心跳信息低于所述第二预定阈值的情况下，关闭所述可穿戴设备的显示屏的背光。
  2. 根据权利要求1所述的方法，其中，所述方法还包括：
    当所述环境光光强高于第三预定阈值时，在所述网络侧时间处于所述预定时间段内以及所述心跳信息低于所述第二预定阈值的情况下，关闭所述可穿戴设备的显示屏的背光；其中，所述第三预定阈值大于所述第一预定阈值。
  3. 根据权利要求1所述的方法，其中，所述方法还包括：
    在所述心跳信息为零的情况下，关闭所述可穿戴设备的显示屏的背光。
  4. 根据权利要求1所述的方法，其中，判断所述网络侧时间是否处于预定时间段内、所述环境光光强是否超过第一预定阈值以及所述心跳信息是否低于第二预定阈值，包括：
    判断所述网络侧时间是否处于所述预定时间段内；
    在所述网络侧时间处于所述预定时间段内的情况下，判断所述环境光光强是否低于所述第一预定阈值；
    在所述环境光光强低于所述第一预定阈值的情况下，判断所述心跳信息是否低于所述第二预定阈值。
  5. 根据权利要求1所述的方法，其中，获取当前的网络侧时间、可穿戴设备所处环境的环境光光强、可穿戴设备用户的心跳信息，包括：
    通过所述可穿戴设备中的实时时钟RTC计时系统采集所述网络侧时间；通过所述可穿戴设备中的光传感器采集所述环境光光强；通过所述可穿戴设备中的心跳传感器采集所述心跳信息。
  6. 根据权利要求1或2所述的方法，其中，所述预定时间段为根据所述可穿戴设备用户的作息时间预先设定的。
  7. 根据权利要求1至5中任一项所述的方法，其中，所述可穿戴设备包括腕表。
  8. 一种可穿戴设备的屏幕控制装置，包括：
    获取模块，设置为获取当前的网络侧时间、可穿戴设备所处环境的环境光光强、可穿戴设备用户的心跳信息；
    判断模块，设置为判断所述网络侧时间是否处于预定时间段内、所述环境光光强是否低于第一预定阈值以及所述心跳信息是否低于第二预定阈值；
    控制模块，设置为在所述网络侧时间处于所述预定时间段内、所述环境光光强低于所述第一预定阈值以及所述心跳信息低于所述第二预定阈值的情况下，关闭所述可穿戴设备的显示屏的背光。
  9. 根据权利要求8所述的装置，其中，所述控制模块，还设置为当所述环境光光强高于第三预定阈值时，在所述网络侧时间处于所述预定时间段内以及所述心跳信息低于所述第二预定阈值的情况下，关闭所述可穿戴设备的显示屏的背光；其中，所述第三预定阈值大于所述第一预定阈值。
  10. 根据权利要求8所述的装置，其中，所述控制模块，还设置为在所述心跳信息为零的情况下，关闭所述可穿戴设备的显示屏的背光。
  11. 根据权利要求8所述的装置，其中，所述判断模块包括：
    第一判断单元，设置为判断所述网络侧时间是否处于所述预定时间段内；
    第二判断单元，设置为在所述网络侧时间处于所述预定时间段内的情况下，判断所述环境光光强是否低于所述第一预定阈值；
    第三判断单元，设置为在所述环境光光强低于所述第一预定阈值的情况下，判断所述心跳信息是否低于所述第二预定阈值。
  12. 根据权利要求8所述的装置，其中，所述预定时间段为根据所述可穿戴设备用户的作息时间预先设定的。
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