WO2019184529A1 - 数字电视设备电源管理方法及数字电视设备电源管理系统 - Google Patents
数字电视设备电源管理方法及数字电视设备电源管理系统 Download PDFInfo
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- WO2019184529A1 WO2019184529A1 PCT/CN2018/125773 CN2018125773W WO2019184529A1 WO 2019184529 A1 WO2019184529 A1 WO 2019184529A1 CN 2018125773 W CN2018125773 W CN 2018125773W WO 2019184529 A1 WO2019184529 A1 WO 2019184529A1
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- digital television
- television device
- standby
- power
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
- H04N21/44218—Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4436—Power management, e.g. shutting down unused components of the receiver
Definitions
- the invention relates to the field of digital television, and in particular to a power management method for a digital television device and a power management system for a digital television device.
- digital TV devices such as set-top boxes and smart TVs
- set-top boxes and smart TVs are becoming more and more intelligent and have more and more functions, which greatly meets the needs of users.
- the first embodiment of the present invention provides a power management method for a digital television device, which is used to solve the problem that the user who exists in the prior art leaves or falls asleep without managing the digital television device and the digital television device continues for a long time. Work costs, technical issues that affect performance and longevity.
- a power management system for a digital television device is provided to solve the problem that the user existing in the prior art leaves or falls asleep without managing the digital television device, and the digital television device continues to work for a long time, which affects performance and life.
- the technical solution adopted by the embodiment of the present invention is:
- a digital television device power management method includes a digital television device power management method, including the following steps:
- S10 Control digital television to scan whether there are users in the designated area in real time
- S30 Control the digital television device to capture an eye image of the user if there is a user in the designated area;
- the step S20 further includes: when the digital television device is controlled to enter a standby or power-off state, sending a notification to the mobile device of the bound user to remind the user that if not received after waiting for the set time period
- the digital television device enters a standby or power-off state by an instruction sent by the mobile device.
- the step S40 further includes: starting a timer after controlling the digital television device to enter a standby state, and performing an alarm to wake up the user when the timer arrives.
- the step S40 further includes: recording a current time when controlling the digital television device to enter a standby state, and generating a log for the current usage of the digital television device.
- whether a user uses a portrait recognition technology or an infrared recognition technology in the designated area is scanned; capturing an eye image of the user may employ a face recognition technology and an iris recognition technology.
- a digital television device power management system is provided, and the digital television device power management system includes the above 21
- a 23 is provided, the 23 includes the foregoing 21, or includes: an area scanning unit that controls the digital television to scan whether there is a user in the designated area in real time;
- the scanning processing unit controls the digital television device to enter a standby or power-off state if there is no user in the designated area within the set time;
- the eye image capturing unit controls the digital television device to capture the eye image of the user if there is a user in the designated area;
- the blink analysis unit analyzes the user's eye image to determine whether the user has blinking behavior within the set time. If there is no blinking behavior, the user is prompted to blink. If the user does not blink after the prompt, the number is controlled. The TV device enters standby or power off state.
- the scanning processing unit sends a notification to the bound user mobile device to notify the user when the digital television device is controlled to enter the standby or power-off state, and if not received by the mobile device after waiting for the set time period Command, the digital TV device enters standby or power off state.
- the blink analysis unit starts a timer after controlling the digital television device to enter a standby state, and performs an alarm to wake up the user when the timer arrives.
- the blink analysis unit records the current time while controlling the digital television device to enter a standby state and generates a log of the current digital television device usage.
- the area scanning unit scans whether a user adopts a portrait recognition technology or an infrared recognition technology in a specified area; the eye image capture unit captures a user's eye image by using face recognition technology and iris recognition technology. .
- the digital television device power management method has the beneficial effects that the digital television device power management method can monitor whether there is a user in a designated area of the digital television device in real time, and control the number when there is no user.
- the television device performs standby or shutdown operation, and when the user has a user, it is judged whether the user is sleeping or awake by capturing the blinking behavior of the user, and can prompt the user to relax the resting eyes by blinking, which can effectively input the power of the digital television device.
- Good management can protect the health of users.
- the digital television device power management system has the beneficial effects that the digital television device power management system can monitor whether there is a user in a designated area of the digital television device in real time, and control the digital television device to perform standby or shutdown operation when there is no user.
- the user can judge whether the user is sleeping or awake by capturing the blinking behavior of the user, and can prompt the user to relax the resting eyes by blinking, which can effectively manage the power supply of the digital television device and ensure the power supply. User's health.
- FIG. 1 is a flow chart of a power management method for a digital television device in an embodiment
- FIG. 2 is a structural diagram of a digital television device power management system in an embodiment.
- first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
- features defining “first” or “second” may include one or more of the features either explicitly or implicitly.
- the meaning of "a plurality” is two or more unless specifically and specifically defined otherwise.
- FIG. 1 shows a flow chart of the method in one embodiment, including :
- Step S10 Control the digital television to scan in real time whether there is a user in the designated area.
- This step first selects a designated area as the monitoring area of the digital television device.
- the digital television device is controlled to scan in real time to determine whether there is a user, and different management strategies are adopted for the power of the digital television device according to whether there is a user.
- the step scans whether a user in the designated area adopts a portrait recognition technology or an infrared recognition technology.
- Step S20 If there is no user in the designated area within the set time, the digital television device is controlled to enter a standby or power-off state.
- the digital TV equipment If there is no user in the specified area and the set time is exceeded, it means that the user is outside the designated area for a long time. It is very likely that the user has gone out or rested. At this time, the digital TV equipment does not need to continue working for a long time, then the digital TV equipment is controlled to enter. Standby or power-off state to stop the digital TV equipment from working, thereby reducing losses.
- the user can know that the user can manage the digital television device according to the requirements (for example, if the user needs to record the current program, the standby reservation recording function is required, and the system cannot be directly turned off), this step
- the digital television device is controlled to enter the standby or power-off state, a notification is sent to the bound user mobile device to remind the user that if the instruction sent by the mobile device is not received after waiting for the set time, the digital television device enters the standby or power-off state.
- Step S30 Control the digital television device to capture the user's eye image if there is a user in the designated area.
- the user located in the designated area can determine whether the user is watching the digital television device according to the user's eye state, so the digital television device is controlled to capture the user's eye image. Capturing the user's eye image can use face recognition technology and iris recognition technology.
- Step S40 analyzing the user's eye image to determine whether the user has blinking behavior within the set time, and prompting the user to blink if there is no blinking behavior, and controlling the digital television if the user does not blink in the specified time after the prompting
- the device enters standby or power off state.
- the user's eye image captured in real time it is judged whether the user has blinking behavior within the set time. If the user has blinking behavior, the user does not enter the sleep state and belongs to the awake state, so the user can effectively judge the blinking behavior of the user. The current state of the user. At the same time, if the user blinks for a long time but does not blink, the user is still awake, but watching the TV program for a long time is easy to cause eye fatigue, which is unfavorable to the user's eyes and vision. This step comprehensively considers the user to be prompted when the user does not blink. Blinking can not only feedback the user's own state but also relax and rest the eyes, further protecting the user's health.
- the step further includes: After controlling the digital television device to enter the standby state, a timer is started, and an alarm is given to wake up the user when the timer arrives, so that the user can leave the digital television device area for a better rest.
- the step further includes: recording the current time when controlling the digital television device to enter the standby state, and generating a log for the current digital television device usage, the user You can check the log to understand the last usage when you use it.
- the digital television device power management method for implementing the embodiment of the present invention can monitor whether there is a user in a designated area of the digital television device in real time, and control the digital television device to perform standby or shutdown operation when there is no user, when there is a user.
- the digital television device power management method for implementing the embodiment of the present invention can monitor whether there is a user in a designated area of the digital television device in real time, and control the digital television device to perform standby or shutdown operation when there is no user, when there is a user.
- the digital television device power management method for implementing the embodiment of the present invention can monitor whether there is a user in a designated area of the digital television device in real time, and control the digital television device to perform standby or shutdown operation when there is no user, when there is a user.
- FIG. 2 shows a structural diagram of the system in an embodiment, including :
- the area scanning unit 100 controls the digital television to scan in real time whether there is a user in the designated area.
- the system area scanning unit 100 first selects a designated area as a monitoring area of the digital television device. Within the designated area, the area scanning unit 100 controls the digital television device to scan in real time to determine whether there is a user, and adopts a different management strategy for the power of the digital television device depending on whether there is a user.
- the area scanning unit 100 scans whether a user in the designated area adopts a portrait recognition technology or an infrared recognition technology.
- the scan processing unit 200 controls the digital television device to enter a standby or power-off state if there is no user in the designated area within the set time.
- the digital television device does not need to continue to work for a long time, and the scanning processing unit 200 controls.
- the digital television device enters a standby or power-off state to stop the digital television device from operating, thereby reducing losses.
- the user can know, so that the user can manage the digital television device according to requirements (for example, the user needs to record the current program, the standby recording function is required, and cannot be directly turned off), and the scanning process is performed.
- the unit 200 sends a notification to the bound user mobile device to notify the user when the digital television device enters the standby or power-off state, and if the instruction sent by the mobile device is not received after waiting for the set time, the digital television device enters standby or Off state.
- the eye image capturing unit 300 controls the digital television device to capture the user's eye image if there is a user in the designated area.
- the user in the designated area can determine whether the user is watching the digital television device according to the eye state of the user, so the eye image capturing unit 300 controls the digital television device to capture the eye image of the user. .
- the eye image capturing unit 300 captures the user's eye image using face recognition technology and iris recognition technology.
- the blink analysis unit 400 analyzes the user's eye image to determine whether the user has blinking behavior within the set time, and prompts the user to blink if there is no blinking behavior. If the user does not blink after the prompt, the control is performed.
- the digital TV device enters standby or power off state.
- the user eye image blinking analysis unit 400 For the user eye image blinking analysis unit 400 captured in real time, it is determined whether the user has blinking behavior within the set time. If the user has blinking behavior, the user does not enter the sleep state and belongs to the awake state, so the blinking analysis unit 400 passes the user pair. The capture of the user's blink behavior can effectively determine the current state of the user. At the same time, if the user blinks for a long time but does not blink, the user is still awake, but the long-term blinking of the TV program is likely to cause eye fatigue, which is unfavorable to the user's eyes and vision. The system considers that the blinking analysis unit 400 does not blink at the user. When the behavior prompts the user to blink, it can feedback the user's own state and relax and rest the eyes, further protecting the user's health.
- the blink analysis unit 400 is controlling.
- a timer is started, and an alarm is given to wake up the user when the timer arrives, so that the user can leave the digital television device area for a better rest.
- the blink analysis unit 400 records the current time when controlling the digital television device to enter the standby state, and generates a log for the current digital television device usage, under the user You can check the log to understand the last usage when you use it.
- the digital television device power management system embodying the embodiments of the present invention can monitor whether there is a user in a designated area of the digital television device in real time, and control the digital television device to perform standby or shutdown operations when there is no user, when there is a user.
- the digital television device power management system embodying the embodiments of the present invention can monitor whether there is a user in a designated area of the digital television device in real time, and control the digital television device to perform standby or shutdown operations when there is no user, when there is a user.
- the digital television device power management system embodying the embodiments of the present invention can monitor whether there is a user in a designated area of the digital television device in real time, and control the digital television device to perform standby or shutdown operations when there is no user, when there is a user.
- the digital television device power management method and system of the invention can monitor whether there is a user in a designated area of the digital television device in real time, control the digital television device to perform standby or shutdown operation when there is no user, and capture the blinking behavior of the user when there is a user, It is judged whether the user is in a sleep or awake state, and can prompt the user to relax and rest his eyes by blinking, which can effectively manage the power supply of the digital television device and ensure the health of the user.
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Abstract
一种数字电视设备电源管理方法及数字电视设备电源管理系统。其中，该数字电视设备电源管理方法能够实时监控数字电视设备指定区域是否有用户，在没有用户的时控制数字电视设备进行待机或者关机操作，在有用户时通过对用户眨眼行为的捕捉，判断用户是睡眠还是清醒状态，并能够提示用户通过眨眼来放松休息眼睛，既能有效对数字电视设备电源进线很好的管理，又能保障用户的健康。
Description
本发明涉及数字电视领域，尤其涉及一种数字电视设备电源管理方法及数字电视设备电源管理系统。
随着数字电视技术和智能设备的发展，数字电视设备，例如机顶盒、智能电视等，越来越智能化，功能也越来越多，极大的满足了用户需求。
但是，随着数字电视设备功能的增多，数字电视设备的功耗也越来越大，散热也随之增大。用户在使用数字电视设备观看电视节目时，会由于离开或者中途睡着而没有对数字电视设备进行待机或关机管理，数字电视设备会继续长时间工作，而此后用户并没有使用数字电视设备，这就造成不必要的耗费，并且影响数字电视设备的性能和寿命。
本发明实施例的目的在于：第一方面，提供一种数字电视设备电源管理方法，用以解决现有技术中存在的用户离开或中途睡着而没有管理数字电视设备、数字电视设备继续长时间工作耗费电量，影响性能和寿命的技术问题。
第二方面，提供一种数字电视设备电源管理系统，用以解决现有技术中存在的用户离开或中途睡着而没有管理数字电视设备、数字电视设备继续长时间工作耗费电量，影响性能和寿命的技术问题。
为解决上述技术问题，本发明实施例采用的技术方案是：
第一方面，提供了一种数字电视设备电源管理方法，该数字电视设备电源管理方法包括一种数字电视设备电源管理方法，包括如下步骤：
S10：控制数字电视实时扫描指定区域内是否有用户；
S20：若设定时间内所述指定区域内一直没有用户，则控制所述数字电视设备进入待机或关机状态；
S30：若指定区域内有用户则控制所述数字电视设备捕捉用户的眼部影像；
S40：对用户的眼部影像进行分析，判断在设定时间内用户是否有眨眼行为，若没有眨眼行为则提示用户进行眨眼，如果在提示之后规定时间内用户没有进行眨眼，则控制所述数字电视设备进入待机或关机状态。
在一个实施例中，所述步骤S20还包括：在控制所述数字电视设备进入待机或关机状态时，向绑定的用户的移动设备发送通知提醒用户，在等待设定时长后如果没有收到由所述移动设备发送的指令，则所述数字电视设备进入待机或关机状态。
在一个实施例中，所述步骤S40还包括：在控制所述数字电视设备进入待机状态后启动一个定时器，在定时器到达时进行闹铃提醒唤醒用户。
在一个实施例中，所述步骤S40还包括：在控制所述数字电视设备进入待机状态时记录当前的时间，并对当前所述数字电视设备的使用情况生成日志。
在一个实施例中，扫描所述指定区域内是否有用户采用人像识别技术或者红外识别技术；捕捉用户的眼部影像可采用人脸识别技术和虹膜识别技术。
第二方面，提供了一种数字电视设备电源管理系统，该数字电视设备电源管理系统包括上述21
第三方面，提供了一种23，该23包括上述21，或者包括：区域扫描单元，控制数字电视实时扫描指定区域内是否有用户；
扫描处理单元，若设定时间内指定区域内一直没有用户，则控制数字电视设备进入待机或关机状态；
眼部影像捕捉单元，若指定区域内有用户则控制数字电视设备捕捉用户的眼部影像；
眨眼分析单元，对用户的眼部影像进行分析，判断在设定时间内用户是否有眨眼行为，若没有眨眼行为则提示用户进行眨眼，如果在提示之后规定时间内用户没有进行眨眼，则控制数字电视设备进入待机或关机状态。
在一个实施例中，所述扫描处理单元在控制数字电视设备进入待机或关机状态时，向绑定的用户移动设备发送通知提醒用户，在等待设定时长后如果没有收到由移动设备发送的指令，则数字电视设备进入待机或关机状态。
在一个实施例中，所述眨眼分析单元在控制数字电视设备进入待机状态后启动一个定时器，在定时器到达时进行闹铃提醒唤醒用户。
在一个实施例中，所述眨眼分析单元在控制数字电视设备进入待机状态时记录当前的时间，并对当前数字电视设备的使用情况生成日志。
在一个实施例中，所述区域扫描单元扫描指定区域内是否有用户采用人像识别技术或者红外识别技术；所述眼部影像捕捉单元捕捉用户的眼部影像可采用人脸识别技术和虹膜识别技术。
与现有技术相比，本发明实施例提供的数字电视设备电源管理方法的有益效果在于：该数字电视设备电源管理方法能够实时监控数字电视设备指定区域是否有用户，在没有用户的时控制数字电视设备进行待机或者关机操作，在有用户时通过对用户眨眼行为的捕捉，判断用户是睡眠还是清醒状态，并能够提示用户通过眨眼来放松休息眼睛，既能有效对数字电视设备电源进线很好的管理，又能保障用户的健康。
本发明实施例提供的数字电视设备电源管理系统的有益效果在于：该数字电视设备电源管理系统能够实时监控数字电视设备指定区域是否有用户，在没有用户的时控制数字电视设备进行待机或者关机操作，在有用户时通过对用户眨眼行为的捕捉，判断用户是睡眠还是清醒状态，并能够提示用户通过眨眼来放松休息眼睛，既能有效对数字电视设备电源进线很好的管理，又能保障用户的健康。
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其它的附图。
图1是一个实施例中的数字电视设备电源管理方法的流程图；
图2是一个实施例中的数字电视设备电源管理系统的结构图。
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本发明，并不用于限定本发明。
需说明的是，当部件被称为“固定于”或“设置于”另一个部件，它可以直接在另一个部件上或者间接在该另一个部件上。当一个部件被称为是“连接于”另一个部件，它可以是直接连接到另一个部件或者间接连接至该另一个部件上。
还需说明的是，本发明实施例的附图中相同或相似的标号对应相同或相似的部件；在本发明的描述中，需要理解的是，若有术语“上”、“下”、“左”、“右”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此，附图中描述位置关系的用语仅用于示例性说明，不能理解为对本专利的限制，对于本领域的普通技术人员而言，可以根据具体情况理解上述术语的具体含义。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多该特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
为解决数字电视设备在用户没有使用的情况下继续长时间工作的问题，本发明提供一种数字电视设备电源管理方法，其中，图1示出了在一个实施例中该方法的流程图，包括：
步骤S10：控制数字电视实时扫描指定区域内是否有用户。
用户如果在使用数字电视设备，则用户需要在距离数字电视设备一定的区域内。该步骤首先选定一个指定区域作为数字电视设备的监控区域。在指定区域内，控制数字电视设备实时扫描以确定是否有用户，根据是否有用户来对数字电视设备的电源采取不同的管理策略。
进一步的，该步骤扫描指定区域内是否有用户采用人像识别技术或者红外识别技术。
步骤S20：若设定时间内指定区域内一直没有用户，则控制数字电视设备进入待机或关机状态。
如果指定区域内一直没有用户且超过设定时间，则表明用户长时间在指定区域外，很大可能用户已经外出或者休息，此时数字电视设备不需要继续长时间工作，则控制数字电视设备进入待机或关机状态，以使得数字电视设备停止工作，从而减少损耗。
为了数字电视设备进入待机或关机状态时，用户能够知道，以便用户能够根据需求对数字电视设备进行管理（例如用户需要对当前节目进行录制，则需要待机保留录制功能，不能直接关机），该步骤在控制数字电视设备进入待机或关机状态时，向绑定的用户移动设备发送通知提醒用户，在等待设定时长后如果没有收到由移动设备发送的指令，则数字电视设备进入待机或关机状态。
步骤S30：若指定区域内有用户则控制数字电视设备捕捉用户的眼部影像。
在扫描指定区域确定有用户后，对于位于指定区域内的用户根据用户的眼部状态可以判定用户是否在使用观看数字电视设备，故控制数字电视设备捕捉用户的眼部影像。捕捉用户的眼部影像可采用人脸识别技术和虹膜识别技术。
步骤S40：对用户的眼部影像进行分析，判断在设定时间内用户是否有眨眼行为，若没有眨眼行为则提示用户进行眨眼，如果在提示之后规定时间内用户没有进行眨眼，则控制数字电视设备进入待机或关机状态。
对于实时捕捉到的用户眼部影像判断在设定时间内用户是否有眨眼行为，如果用户有眨眼行为则说明用户没有进入睡眠状态，属于清醒状态，故通过用户对用户眨眼行为的捕捉能够有效判断用户当前的状态。同时，如果用户长时间睁眼但没有眨眼用户仍然属于清醒状态，但是长时间的睁眼观看电视节目容易造成眼睛疲劳对用户眼睛和视力不利，该步骤综合考虑，在用户没有眨眼行为时提示用户进行眨眼，既能够反馈用户自身的状态又能够放松和休息眼睛，进一步保护用户的健康。
如果用户在观看数字电视设备中途睡着，用户很可能处于一种不能很好休息的位置，例如沙发或者椅子等等，时间太久对用户的休息不利，尤其夜晚，故该步骤还包括：在控制数字电视设备进入待机状态后启动一个定时器，在定时器到达时进行闹铃提醒唤醒用户，以使得用户可以离开数字电视设备区域，进行更好的休息。
为使得用户再次使用数字电视设备时能够了解上一次的使用情况，该步骤还包括：在控制数字电视设备进入待机状态时记录当前的时间，并对当前数字电视设备的使用情况生成日志，用户下次使用时可以通过查看日志来了解上一次的使用情况。
相比现有技术，实施本发明实施例的数字电视设备电源管理方法，能够实时监控数字电视设备指定区域是否有用户，在没有用户的时控制数字电视设备进行待机或者关机操作，在有用户时通过对用户眨眼行为的捕捉，判断用户是睡眠还是清醒状态，并能够提示用户通过眨眼来放松休息眼睛，既能有效对数字电视设备电源进线很好的管理，又能保障用户的健康。
为解决数字电视设备在用户没有使用的情况下继续长时间工作的问题，本发明还提供一种数字电视设备电源管理系统，具体的图2给出了一个实施例中该系统的结构图，包括：
区域扫描单元100，控制数字电视实时扫描指定区域内是否有用户。
用户如果在使用数字电视设备，则用户需要在距离数字电视设备一定的区域内。该系统区域扫描单元100首先选定一个指定区域作为数字电视设备的监控区域。在指定区域内，区域扫描单元100控制数字电视设备实时扫描以确定是否有用户，根据是否有用户来对数字电视设备的电源采取不同的管理策略。
进一步的，区域扫描单元100扫描指定区域内是否有用户采用人像识别技术或者红外识别技术。
扫描处理单元200，若设定时间内指定区域内一直没有用户，则控制数字电视设备进入待机或关机状态。
如果指定区域内一直没有用户且超过设定时间，则表明用户长时间在指定区域外，很大可能用户已经外出或者休息，此时数字电视设备不需要继续长时间工作，扫描处理单元200则控制数字电视设备进入待机或关机状态，以使得数字电视设备停止工作，从而减少损耗。
为了数字电视设备进入待机或关机状态时，用户能够知道，以便用户能够根据需求对数字电视设备进行管理（例如用户需要对当前节目进行录制，则需要待机保留录制功能，不能直接关机），扫描处理单元200在控制数字电视设备进入待机或关机状态时，向绑定的用户移动设备发送通知提醒用户，在等待设定时长后如果没有收到由移动设备发送的指令，则数字电视设备进入待机或关机状态。
眼部影像捕捉单元300，若指定区域内有用户则控制数字电视设备捕捉用户的眼部影像。
在扫描指定区域确定有用户后，对于位于指定区域内的用户根据用户的眼部状态可以判定用户是否在使用观看数字电视设备，故眼部影像捕捉单元300控制数字电视设备捕捉用户的眼部影像。眼部影像捕捉单元300捕捉用户的眼部影像可采用人脸识别技术和虹膜识别技术。
眨眼分析单元400，对用户的眼部影像进行分析，判断在设定时间内用户是否有眨眼行为，若没有眨眼行为则提示用户进行眨眼，如果在提示之后规定时间内用户没有进行眨眼，则控制数字电视设备进入待机或关机状态。
对于实时捕捉到的用户眼部影像眨眼分析单元400判断在设定时间内用户是否有眨眼行为，如果用户有眨眼行为则说明用户没有进入睡眠状态，属于清醒状态，故眨眼分析单元400通过用户对用户眨眼行为的捕捉能够有效判断用户当前的状态。同时，如果用户长时间睁眼但没有眨眼用户仍然属于清醒状态，但是长时间的睁眼观看电视节目容易造成眼睛疲劳对用户眼睛和视力不利，该系统综合考虑，眨眼分析单元400在用户没有眨眼行为时提示用户进行眨眼，既能够反馈用户自身的状态又能够放松和休息眼睛，进一步保护用户的健康。
如果用户在观看数字电视设备中途睡着，用户很可能处于一种不能很好休息的位置，例如沙发或者椅子等等，时间太久对用户的休息不利，尤其夜晚，故眨眼分析单元400在控制数字电视设备进入待机状态后启动一个定时器，在定时器到达时进行闹铃提醒唤醒用户，以使得用户可以离开数字电视设备区域，进行更好的休息。
为使得用户再次使用数字电视设备时能够了解上一次的使用情况，该眨眼分析单元400在控制数字电视设备进入待机状态时记录当前的时间，并对当前数字电视设备的使用情况生成日志，用户下次使用时可以通过查看日志来了解上一次的使用情况。
相比现有技术，实施本发明实施例的数字电视设备电源管理系统，能够实时监控数字电视设备指定区域是否有用户，在没有用户的时控制数字电视设备进行待机或者关机操作，在有用户时通过对用户眨眼行为的捕捉，判断用户是睡眠还是清醒状态，并能够提示用户通过眨眼来放松休息眼睛，既能有效对数字电视设备电源进线很好的管理，又能保障用户的健康。
本发明数字电视设备电源管理方法及系统，能够实时监控数字电视设备指定区域是否有用户，在没有用户的时控制数字电视设备进行待机或者关机操作，在有用户时通过对用户眨眼行为的捕捉，判断用户是睡眠还是清醒状态，并能够提示用户通过眨眼来放松休息眼睛，既能有效对数字电视设备电源进线很好的管理，又能保障用户的健康。
以上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权利要求范围之内。
Claims (10)
- 一种数字电视设备电源管理方法，其特征在于，包括如下步骤：S10：控制数字电视实时扫描指定区域内是否有用户；S20：若设定时间内所述指定区域内一直没有用户，则控制所述数字电视设备进入待机或关机状态；S30：若指定区域内有用户则控制所述数字电视设备捕捉用户的眼部影像；S40：对用户的眼部影像进行分析，判断在设定时间内用户是否有眨眼行为，若没有眨眼行为则提示用户进行眨眼，如果在提示之后规定时间内用户没有进行眨眼，则控制所述数字电视设备进入待机或关机状态。
- 根据权利要求1所述的数字电视设备电源管理方法，其特征在于，所述步骤S20还包括：在控制所述数字电视设备进入待机或关机状态时，向绑定的用户的移动设备发送通知提醒用户，在等待设定时长后如果没有收到由所述移动设备发送的指令，则所述数字电视设备进入待机或关机状态。
- 根据权利要求1所述的数字电视设备电源管理方法，其特征在于，所述步骤S40还包括：在控制所述数字电视设备进入待机状态后启动一个定时器，在定时器到达时进行闹铃提醒唤醒用户。
- 根据权利要求1所述的数字电视设备电源管理方法，其特征在于，所述步骤S40还包括：在控制所述数字电视设备进入待机状态时记录当前的时间，并对当前所述数字电视设备的使用情况生成日志。
- 根据权利要求1所述的数字电视设备电源管理方法，其特征在于，扫描所述指定区域内是否有用户采用人像识别技术或者红外识别技术；捕捉用户的眼部影像可采用人脸识别技术和虹膜识别技术。
- 一种数字电视设备电源管理系统，其特征在于，包括：区域扫描单元，控制数字电视实时扫描指定区域内是否有用户；扫描处理单元，若设定时间内指定区域内一直没有用户，则控制数字电视设备进入待机或关机状态；眼部影像捕捉单元，若指定区域内有用户则控制数字电视设备捕捉用户的眼部影像；眨眼分析单元，对用户的眼部影像进行分析，判断在设定时间内用户是否有眨眼行为，若没有眨眼行为则提示用户进行眨眼，如果在提示之后规定时间内用户没有进行眨眼，则控制数字电视设备进入待机或关机状态。
- 根据权利要求6所述的数字电视设备电源管理系统，其特征在于，所述扫描处理单元在控制数字电视设备进入待机或关机状态时，向绑定的用户移动设备发送通知提醒用户，在等待设定时长后如果没有收到由移动设备发送的指令，则数字电视设备进入待机或关机状态。
- 根据权利要求6所述的数字电视设备电源管理系统，其特征在于，所述眨眼分析单元在控制数字电视设备进入待机状态后启动一个定时器，在定时器到达时进行闹铃提醒唤醒用户。
- 根据权利要求6所述的数字电视设备电源管理系统，其特征在于，所述眨眼分析单元在控制数字电视设备进入待机状态时记录当前的时间，并对当前数字电视设备的使用情况生成日志。
- 根据权利要求6所述的数字电视设备电源管理系统，其特征在于，所述区域扫描单元扫描指定区域内是否有用户采用人像识别技术或者红外识别技术；所述眼部影像捕捉单元捕捉用户的眼部影像可采用人脸识别技术和虹膜识别技术。
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| CN106507192A (zh) * | 2016-12-13 | 2017-03-15 | Tcl集团股份有限公司 | 一种基于人眼识别的电视关机控制方法及系统 |
| CN108566563A (zh) * | 2018-03-28 | 2018-09-21 | 四川迪佳通电子有限公司 | 数字电视设备电源管理方法及系统 |
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