WO2017133602A1 - 一种可穿戴设备的佩戴状态检测方法和装置 - Google Patents

一种可穿戴设备的佩戴状态检测方法和装置 Download PDF

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Publication number
WO2017133602A1
WO2017133602A1 PCT/CN2017/072542 CN2017072542W WO2017133602A1 WO 2017133602 A1 WO2017133602 A1 WO 2017133602A1 CN 2017072542 W CN2017072542 W CN 2017072542W WO 2017133602 A1 WO2017133602 A1 WO 2017133602A1
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Prior art keywords
wearable device
sensor
wearing state
heart rate
detecting
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PCT/CN2017/072542
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English (en)
French (fr)
Inventor
李海波
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歌尔股份有限公司
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Priority to US16/068,617 priority Critical patent/US20190015045A1/en
Publication of WO2017133602A1 publication Critical patent/WO2017133602A1/zh

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    • G—PHYSICS
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    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
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    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
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Definitions

  • the present invention relates to the field of state recognition technologies, and in particular, to a wear state detecting method and apparatus for a wearable device.
  • the present invention provides a wear state detecting method and apparatus for a wearable device to solve the problem that power consumption is wasted due to opening a useless application when the wearable device is in a non-wearing state.
  • the present invention provides a wearing state detecting method of a wearable device, wherein the wearable device is provided with an acceleration sensor, a proximity sensor, a heart rate sensor, and a temperature sensor, and the method includes:
  • the acceleration sensor is used to detect the acceleration of the wearable device, and when the acceleration of the wearable device changes, the wearing state detection of the wearable device is started;
  • the proximity sensor is used to detect the distance between the wearable device and the neighboring object.
  • the heart rate sensor and the temperature sensor are activated, and the data detected by the heart rate sensor satisfies the set heart rate condition. And determining that the wearable device is in a wearing state when the surface temperature of the neighboring object detected by the temperature sensor satisfies the set temperature condition.
  • the present invention also provides a wearing state detecting device for a wearable device, wherein the wearable device is provided with an acceleration sensor, a proximity sensor, a heart rate sensor, and a temperature sensor, and the wearing state detecting device includes:
  • An activation unit is configured to detect an acceleration of the wearable device by using an acceleration sensor, and when the acceleration of the wearable device changes, the proximity sensor is activated to detect the wearing state of the wearable device;
  • a detecting unit configured to detect a distance between the wearable device and the neighboring object by using the proximity sensor, and activate the heart rate sensor and the temperature sensor when the distance between the wearable device and the neighboring object is less than a set distance threshold, and the heart rate sensor detects Full data
  • the foot rate condition is set, and when the surface temperature of the neighboring object detected by the temperature sensor satisfies the set temperature condition, it is determined that the wearable device is in the wearing state.
  • the present invention is based on the fact that the acceleration sensed by the acceleration sensor changes when the wearable state changes in the wearing state, and the fact that the acceleration sensor has relatively low power consumption relative to other sensors, using the acceleration sensor Initiating the wearing state detection of the wearable device to achieve the purpose of effectively saving the power consumption of the wearable device; and comprehensively detecting the wearing of the wearable device by using the proximity sensor, the heart rate sensor and the temperature sensor when the wearing state detection is started status.
  • the wearable device in the wearing state is periodically cyclically detected, and when the wearable device changes to the non-wearing state, the wear state detection of the wearable device is turned off in time, thereby further saving the wearable device. energy used.
  • FIG. 1 is a flowchart of a method for detecting a wearing state of a wearable device according to Embodiment 1;
  • FIG. 2 is a perspective view showing the inner surface of the back of the smart watch provided in the first embodiment
  • FIG. 3 is a schematic view showing the outer surface of the back of the smart watch provided in the first embodiment
  • FIG. 4 is a flowchart of a method for detecting a wearing state of a smart watch according to Embodiment 1;
  • FIG. 5 is a flowchart of further determining the wearing state of the smart watch by using the timer according to the first embodiment
  • FIG. 6 is a schematic structural diagram of a wearing state detecting device of a wearable device according to Embodiment 2.
  • the invention detects and recognizes the wearing state of the smart watch, automatically opens or closes the related application according to the current wearing state of the smart watch, saves the power consumption of the smart watch, and prolongs the use time of the smart watch.
  • State recognition technology and sensor fusion technology are involved in detecting and recognizing the wearing state of the smart watch.
  • the state recognition technology mainly based on the relevant environmental information collected by the smart watch and the related information of the operating state, power state, screen state and the like of the smart watch itself, comprehensive processing and analysis, and the state of the smart watch is obtained;
  • the sensor fusion is one A relatively complex technique that combines the outputs of various sensors to provide a more accurate recognition result when performing state recognition.
  • the sensor fusion technique used in the present invention refers to fusion of a sensor for motion detection, a sensor for distance detection, a sensor for heart rate detection, and a sensor for temperature detection.
  • the acceleration signal sensed by the acceleration sensor can be used to determine whether the smart watch is in a moving state
  • the distance signal sensed by the proximity sensor is used to detect the distance between the user's wrist and the smart watch in real time
  • the heart rate signal sensed by the heart rate sensor is used to measure the wearing of the smart watch.
  • the user's heart rate using the temperature sensor sense to detect the temperature of the user's body surface wearing the smart watch.
  • the design idea of the present invention is: based on the fact that the acceleration sensed by the acceleration sensor changes when the wearable state changes in the wearing state, and the acceleration sensor has relatively high power consumption relative to other sensors, the present invention utilizes the acceleration sensor
  • the wearing state detection of the wearable device is started, and when the wearing state detecting work is started, the wearing state of the wearable device is comprehensively detected by using the proximity sensor, the heart rate sensor, and the temperature sensor.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • FIG. 1 is a flowchart of a method for detecting a wearing state of a wearable device according to an embodiment of the present disclosure.
  • the wearable device is provided with an acceleration sensor, a proximity sensor, a heart rate sensor, and a temperature sensor. As shown in FIG. 1 , the method includes:
  • the acceleration sensor is used to detect the acceleration of the wearable device, and when the acceleration of the wearable device changes, the wearing state detection of the wearable device is started.
  • the proximity sensor is used to detect a distance between the wearable device and the neighboring object.
  • the heart rate sensor and the temperature sensor are activated, and the data detected by the heart rate sensor satisfies the setting.
  • the heart rate condition, and the surface temperature of the neighboring object detected by the temperature sensor satisfy the set temperature condition, determining that the wearable device is in the wearing state.
  • step S120 the accuracy requirement of the heart rate sensor for detecting the heart rate data and the effective utilization of the power consumption of the wearable device are comprehensively considered.
  • the present embodiment preferably sets the detection time of the heart rate sensor to 5 to 15 seconds. This is because the heart rate sensor in the working state needs to use more energy. If the detection time is too long, it will consume a lot of electric energy; but if the detection time is too short, the accuracy of the data detected by the heart rate sensor may be poor.
  • the neighboring object in this embodiment refers to the closest object opposite to the wearing surface of the wearable device.
  • the side where the smart watch touches the user's wrist is the wearing face; when the smart watch is worn on the user's wrist, even if the front of the smart watch is close to or in contact with other objects, the neighboring object at this time
  • the neighboring object at this time For the user's wrist; when the smart watch is placed on the desktop (the wearing surface of the smart watch is in contact with the desktop), even if the front of the smart watch is close to or in contact with other objects, the neighboring object at this time means the user's wrist.
  • step S120 of this embodiment The specific implementation of the wearing state detection of the wearable device in step S120 of this embodiment is as follows:
  • the determination is The wearable device is in a worn state; wherein the set duration is preferably 5 to 15 seconds.
  • the method in FIG. 1 further includes: after determining that the wearable device is in a wearing state, the method further includes:
  • the related hardware entities and functional components involved in the S120 process stop performing the wearing state detection function of the wearable device; if the related hardware entities such as the proximity sensor, the heart rate sensor, and the temperature sensor are turned off, the logic unit for determining and identifying is turned off. .
  • the determining whether the wearable device is still in the wearing state every set time interval includes:
  • Using a proximity sensor to detect the distance between the wearable device and the human body when the distance between the wearable device and the human body is less than the set distance threshold, and then according to the heart rate detected by the heart rate sensor and/or detected according to the temperature sensor The surface temperature of the human body determines whether the wearable device is still worn.
  • the set distance threshold is 5 mm
  • the heart rate condition is set to 40 to 220 times/min
  • the set temperature condition is 34 to 42 degrees Celsius.
  • the present invention turns off the wearable device when it detects that the wearable device is in a charging state. Wear status detection of the wearable device.
  • the method in FIG. 1 further includes: detecting a power state of the wearable device in real time, and turning off the wearing state detection of the wearable device if the wearable device is in a charging state.
  • the present embodiment preferably sets the proximity sensor, the heart rate sensor, and the temperature sensor at a position where the wearable device is in contact with the user's body.
  • the acceleration sensor disposed in the wearable device is used to detect the acceleration of the wearable device according to the acceleration signal sensed by the acceleration sensor, and the wear state detection of the wearable device is started when the acceleration of the wearable device changes;
  • the proximity sensor, the heart rate sensor, and the temperature sensor are comprehensively used, and the heart rate sensor and the temperature sensor are turned on to determine the wearing of the wearable device only when the distance between the wearable device and the neighboring object satisfies the set condition. status.
  • the embodiment achieves the purpose of effectively saving the power consumption of the wearable device by using the relatively low power consumption acceleration sensor to trigger the wearing state detection of the wearable device; and when the wearable device is in the wearing state, the cycle of the embodiment is The state of the wearable device is cyclically detected, and the wearable state detecting function of the wearable device can be turned off in time when the wearable device changes to the non-wearing state, thereby further saving the power consumption of the wearable device.
  • the wearable device is a smart watch, as shown in FIG. 2, the smart watch has an acceleration sensor 1, a proximity sensor 2, a heart rate sensor 3, a temperature sensor 4, and a power source 5.
  • the proximity sensor 2, the heart rate sensor 3, and the temperature sensor 4 are disposed on the back of the smart watch, that is, the side where the smart watch is in contact with the wrist of the user; and the outer casing of the smart watch corresponds to the proximity sensor 2, the heart rate sensor 3, and An opening 6 is provided on the inner side surface of the temperature sensor 4 to facilitate detection of the external environment by the proximity sensor 2, the heart rate sensor 3, and the temperature sensor 4.
  • the set distance threshold in the specific embodiment is 5 mm
  • the heart rate condition is set to 40 to 220 times/minute
  • the set temperature condition is 34 to 42 degrees Celsius.
  • FIG. 4 is a flowchart of wearing state detection of a smart watch according to an embodiment of the present invention. As shown in FIG. 4, the wearing state of the smart watch is detected by the following method:
  • step S410 Determine whether the acceleration of the smart watch changes according to the acceleration signal induced by the acceleration sensor of the smart watch; when it is determined that the acceleration of the smart watch changes, step S420 is performed.
  • step S420 The specific process of starting the wearing state detection of the smart watch in step S420 is as follows:
  • the proximity sensor is activated, and the proximity sensor is used to detect the distance between the smart watch and the neighboring object.
  • step S422 determining whether the distance between the smart watch and the neighboring object detected by the proximity sensor is less than 5 mm, and when the distance between the smart watch and the neighboring object detected by the proximity sensor is less than 5 mm, step S423 is performed, otherwise step S426 is performed.
  • the heart rate sensor and the temperature sensor are activated, the heart rate sensor is used to detect the heart rate data of the set duration, and the temperature sensor is used to detect the surface temperature of the neighboring object.
  • step S424 determining whether the heart rate sensor detects whether the heart rate data is between 40 and 220 times/minute, and whether the surface temperature detected by the temperature sensor is between 34 and 42 degrees Celsius, and when the heart rate data is detected to be between 40 and 220 times per minute.
  • step S425 is performed, otherwise step S426 is performed.
  • the smart watch has a situation in which the wearing state changes to the non-wearing state. For example, when the user rests, the smart watch is usually removed, and the motion state detection or the health state detection is required. The related application is closed to save the power consumption of the smart watch.
  • step S440 the specific embodiment determines whether the smart watch is still in the wearing state every set time interval, such as every 30 minutes, and turns off the wearing state of the smart watch when the smart watch is in the non-wearing state. The detection is made, and the process returns to step S410 to determine whether the acceleration of the smart watch has changed.
  • a timer when it is determined that the smart watch is in the wearing state, a timer may be started, and the wearing state of the smart watch is further determined when the timer expires.
  • the process of further determining the wearing state of the smart watch by using the timer is as follows:
  • step S510 When it is determined that the smart watch is in the wearing state, start a timer, and when the timer expires, execute step S520.
  • S520 Determine whether the smart watch changes from a wearing state to a non-wearing state.
  • the detection process of the change of the wearing state of the smart watch in step S520 is as follows:
  • step S522 Determine whether the distance between the smart watch and the wrist detected by the proximity sensor is less than 5 mm. When the distance between the smart watch and the wrist detected by the proximity sensor is less than 5 mm, step S523 is performed; otherwise, step S526 is performed.
  • the heart rate sensor is used to detect the heart rate data of the set duration, and the temperature sensor is used to detect the body surface temperature of the wrist.
  • step S524 determining whether the heart rate sensor detects whether the heart rate data is between 40 and 220 times/minute, and whether the body surface temperature detected by the temperature sensor is between 34 and 42 degrees Celsius, and when the heart rate data is detected to be 40 to 220 times/minute.
  • step S525 is performed, otherwise step S526 is performed.
  • the wearing state of the smart watch may be determined by using the methods of steps S510 to S520 described above, or the proximity sensor may be detected only by the proximity sensor, or only the proximity sensor and the heart rate sensor may be used; This is because the purpose of judging the wearing state of the smart watch at this time is to determine whether the smart watch changes from the wearing state to the non-wearing state, and therefore, when detecting the wearing state of the smart watch, only the proximity sensor and the temperature sensor are used. Or you can get accurate results with just a proximity sensor and a heart rate sensor.
  • the present embodiment turns off the wearing state of the smart watch when detecting that the power source 5 is in the charging state. Detection. The above process is performed only when the power state of the smart watch is not charged.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the present embodiment provides a wearing state detecting device for a wearable device, wherein the wearable device is provided with an acceleration sensor, a proximity sensor, a heart rate sensor, and a temperature sensor.
  • FIG. 6 is a schematic structural diagram of a wearing state detecting device of a wearable device according to Embodiment 2. As shown in FIG. 6, the wearing state detecting device in FIG. 6 includes:
  • the activation unit 61 is configured to detect an acceleration of the wearable device by using an acceleration sensor, and activate a proximity sensor to detect a wearing state of the wearable device when the acceleration of the wearable device changes;
  • the detecting unit 62 is configured to detect a distance between the wearable device and the neighboring object by using the proximity sensor, and activate the heart rate sensor and the temperature sensor when the distance between the wearable device and the neighboring object is less than a set distance threshold, and the heart rate sensor detects the The data satisfies the set heart rate condition, and when the surface temperature of the neighboring object detected by the temperature sensor satisfies the set temperature condition, it is determined that the wearable device is in the wearing state.
  • the detecting unit 62 includes:
  • a first acquiring module configured to acquire a proximity sensor to detect a distance between the wearable device and the neighboring object
  • a first determining processing module configured to: when the distance between the wearable device acquired by the first acquiring module and the neighboring object is less than 5 mm, start the heart rate sensor and the temperature sensor;
  • a second acquiring module configured to acquire detection data of a set time of the heart rate sensor, and a surface temperature of the neighboring object detected by the temperature sensor;
  • a second judgment processing module configured to acquire the detection data between the second acquisition module between 40 and 220 times/minute, and the second obtain When the surface temperature obtained by the module is between 34 and 42 degrees Celsius, it is determined that the wearable device is in a wearing state; wherein the set duration is preferably 5 to 15 seconds.
  • the wearing state detecting device in FIG. 6 further includes: an enforcement unit.
  • the detecting unit 62 is further configured to determine whether the wearable device is still in the wearing state at a set time interval. Specifically, the detecting unit 62 detects the distance between the wearable device and the human body by using the proximity sensor, and the distance between the wearable device and the human body. When it is less than the set distance threshold, it is determined whether the wearable device is still in the wearing state according to the heart rate detected by the heart rate sensor and/or according to the surface temperature of the human body detected by the temperature sensor.
  • the enforcement unit is configured to turn off the detecting unit 62 when the detecting unit 62 detects that the wearable device is in the non-wearing state, and drive the starting unit 61 to determine whether the acceleration of the wearable device changes.
  • the set distance threshold is 5 mm
  • the heart rate condition is set to 40 to 220 times/min
  • the set temperature condition is 34 to 42 degrees Celsius.
  • the present invention turns off the wearable device when it detects that the wearable device is in a charging state. Wear status detection of the wearable device.
  • the wearing state detecting device in FIG. 6 further includes: a power state recognition unit, configured to detect a power state of the wearable device;
  • the enforcement unit is further configured to turn off the detecting unit 62 when the power state recognition unit detects that the wearable device is in the charging state.
  • the present embodiment preferably sets the proximity sensor, the heart rate sensor, and the temperature sensor at a position where the wearable device is in contact with the user's body.
  • the wearable device is a smart watch
  • the proximity sensor, the heart rate sensor and the temperature sensor of the smart watch are disposed on the back of the smart watch, that is, the smart watch is in contact with the wrist of the user; and the outer cover of the smart watch corresponds to An opening is provided on the inner side surface of the proximity sensor, the heart rate sensor, and the temperature sensor, so that the proximity sensor, the heart rate sensor, and the temperature sensor can detect the external environment.
  • the set distance threshold in the specific embodiment is 5 mm
  • the heart rate condition is set to 40 to 220 times/minute
  • the set temperature condition is 34 to 42 degrees Celsius.
  • the smart watch includes an acceleration sensor 71, a proximity sensor 72, a heart rate sensor 73, a temperature sensor 74, a power source 75, and a wearing state detecting device 76.
  • the detecting device 76 includes a starting unit 761, a detecting unit 762, an enforcement unit 763, and a power state recognition unit 764.
  • the detecting unit 762 includes a distance determining executing module 7621, a heart rate determining executing module 7622, and a temperature determining executing module 7623.
  • the acceleration sensor 71 sends the acceleration signal induced by the acceleration sensor 71 to the activation unit 761.
  • the activation unit 761 calculates the current acceleration of the smart watch based on the received acceleration signal, and when determining that the acceleration of the smart watch changes, the drive detection unit 762 activates the smart watch. Wear status detection.
  • the activation unit 761 activates the proximity sensor 72, so that the proximity sensor 72 detects the distance between the smart watch and the neighboring object, and transmits the detected distance signal to the distance determination execution module 7621, and the distance determination execution module 7621 determines that the distance signal is received.
  • the heart rate sensor 73 and the temperature sensor 74 are activated; the heart rate sensor transmits the heart rate signal detecting the set time to the heart rate judgment execution module 7622, and the temperature sensor 74 is made The surface temperature signal of the neighboring object is detected and sent to the temperature judgment execution module 7623; the heart rate judgment execution module 7622 determines whether the heart rate value corresponding to the heart rate signal detected by the heart rate sensor 73 is between 40 and 220 times/minute, and the temperature judgment is performed.
  • the module 7623 determines whether the temperature value corresponding to the surface temperature signal detected by the temperature sensor 74 is between 34 and 42 degrees Celsius, and the heart rate value corresponding to the detected heart rate signal is between 40 and 220 times/minute, and the detected surface The temperature signal corresponds to a temperature between 34 and 42 degrees Celsius.
  • the detection unit 762 determines that the smart watch is worn state detection unit 762 determines otherwise, smart watch is non-wearing state.
  • the smart watch has a situation in which the wearing state changes to the non-wearing state. For example, when the user rests, the smart watch is usually removed, and the motion state detection or the health state detection is required. The related application is closed to save the power consumption of the smart watch.
  • the detecting unit 762 in the specific embodiment determines whether the smart watch is still in the wearing state every set time interval, such as every 30 minutes.
  • the enforcement unit 763 turns off the detection of the smart watch.
  • the unit 762 drives the accelerator sensor 71 to detect the motion state of the smart watch.
  • the power state recognition unit 764 in the specific embodiment is forced to detect when the power source 75 is in the charging state.
  • the execution unit 763 turns off the detection unit 762 of the smart watch. The above process is executed only when the state of the power supply 75 of the smart watch is not charged.
  • the present invention discloses a wearable state detecting method and apparatus for a wearable device.
  • the present invention is based on the fact that when the wearable device changes its wearing state, the acceleration sensed by the acceleration sensor changes, and the acceleration sensor is relatively The fact that other sensors have relatively low power consumption, the acceleration sensor is used to initiate the wearing state detection of the wearable device, thereby effectively saving the power consumption of the wearable device; and when the wearing state detection is started, the proximity sensor is comprehensively utilized.
  • the heart rate sensor and the temperature sensor accurately detect the wearing state of the wearable device.
  • the wearable device in the wearing state is periodically cyclically detected, and when the wearable device changes to the non-wearing state, the wear state detection of the wearable device is turned off in time, thereby further saving the wearable device. energy used

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Abstract

一种可穿戴设备的佩戴状态检测方法，包括：利用加速度传感器（71）检测可穿戴设备的加速度，在可穿戴设备的加速度发生变化时，启动可穿戴设备的佩戴状态检测；利用近距离传感器（72）检测可穿戴设备与近邻物体的距离，在可穿戴设备与所述近邻物体的距离小于设定距离阈值时，启动心率传感器（73）和温度传感器（74），且在心率传感器（73）检测到的数据满足设定心率条件，以及温度传感器（74）检测到的该近邻物体的表面温度满足设定温度条件时，确定可穿戴设备处于佩戴状态。还公开了一种可穿戴设备的佩戴状态检测装置。利用加速度传感器（71）启动可穿戴设备的佩戴状态检测，能够有效地节省可穿戴设备的用电量，并且在启动佩戴状态检测时，综合利用多种传感器达到准确检测可穿戴设备的佩戴状态的目的。

Description

一种可穿戴设备的佩戴状态检测方法和装置 技术领域
本发明涉及状态识别技术领域，特别涉及一种可穿戴设备的佩戴状态检测方法和装置。
背景技术
随着移动技术的不断进步，智能手表作为智能终端产业下的一个热点，其应用领域日益广阔。但受限于智能手表的体积，电池容量不能太大，续航能力有限。因此，有效地节省用电量将成为一个重要的研究方向。
由于智能手表中的某些功能，如：计步功能，健康数据记录功能，只有在用户佩戴智能手表时，才会得到有效的或有意义的数据反馈；在用户未佩戴智能手表时，智能手表开启的上述功能就会造成用电量的浪费，从而降低智能手表的使用时间。
发明内容
鉴于上述分析，本发明提供了一种可穿戴设备的佩戴状态检测方法和装置，以解决可穿戴设备处于非佩戴状态时，由于开启无用的应用程序导致用电量浪费的问题。
为达到上述目的，本发明的技术方案是这样实现的：
一方面，本发明提供了一种可穿戴设备的佩戴状态检测方法，该可穿戴设备中设置有加速度传感器、近距离传感器、心率传感器和温度传感器，该方法包括：
利用加速度传感器检测可穿戴设备的加速度，在可穿戴设备的加速度发生变化时，启动可穿戴设备的佩戴状态检测；
利用近距离传感器检测可穿戴设备与近邻物体的距离，在可穿戴设备与近邻物体的距离小于设定距离阈值时，启动心率传感器和温度传感器，且在心率传感器检测到的数据满足设定心率条件，以及温度传感器检测到的该近邻物体的表面温度满足设定温度条件时，确定可穿戴设备处于佩戴状态。
另一方面，本发明还提供了一种可穿戴设备的佩戴状态检测装置，该可穿戴设备中设置有加速度传感器、近距离传感器、心率传感器和温度传感器，该佩戴状态检测装置包括：
启动单元，用于利用加速度传感器检测可穿戴设备的加速度，在可穿戴设备的加速度发生变化时，启动近距离传感器对可穿戴设备的佩戴状态进行检测；
检测单元，用于利用近距离传感器检测可穿戴设备与近邻物体的距离，在可穿戴设备与所述近邻物体的距离小于设定距离阈值时，启动心率传感器和温度传感器，且在心率传感器检测到的数据满 足设定心率条件，以及温度传感器检测到的该近邻物体的表面温度满足设定温度条件时，确定可穿戴设备处于佩戴状态。
本发明实施例的有益效果是：本发明基于可穿戴设备在佩戴状态发生变化时，其加速度传感器感应到的加速度会发生变化，以及加速度传感器相对其他传感器具有相对低功耗的事实，利用加速度传感器启动可穿戴设备的佩戴状态检测，达到有效地节省可穿戴设备的用电量的目的；并且在启动佩戴状态检测时，综合利用近距离传感器、心率传感器和温度传感器准确地检测可穿戴设备的佩戴状态。
在优选方案中，对处于佩戴状态的可穿戴设备进行周期性地循环检测，在可穿戴设备变化为非佩戴状态时，及时地关闭该可穿戴设备的佩戴状态检测，从而进一步节省可穿戴设备的用电量。
附图简要说明
图1为实施例一提供的可穿戴设备的佩戴状态检测方法流程图；
图2为实施例一提供的智能手表背部内表面透视图；
图3为实施例一提供的智能手表背部外表面示意图；
图4为实施例一提供的智能手表的佩戴状态检测方法流程图；
图5为实施例一提供的利用该定时器进一步判断智能手表的佩戴状态的流程图；
图6为实施例二提供的可穿戴设备的佩戴状态检测装置结构示意图。
具体实施方式
由于智能手表中的某些应用程序，如基于运动状态检测、或基于健康状态检测的相关应用程序，只有在用户佩戴该智能手表时，这些应用程序输出的内容才有意义。因此本发明通过检测、识别智能手表的佩戴状态，根据智能手表当前的佩戴状态自动地打开或关闭相关应用程序，节省智能手表的用电量，延长智能手表的使用时间。
在对智能手表的佩戴状态进行检测识别时，会涉及状态识别技术和传感器融合技术。其中，状态识别技术主要是根据智能手表所采集的相关环境信息和智能手表本身的运行状态、电源状态、屏幕状态等相关信息，进行综合处理与分析，得出智能手表的状态；传感器融合是一种相对复杂的技术，它将各种不同传感器的输出组合在一起，使得在进行状态识别时能够得到比较精确的识别结果。
本发明所使用的传感器融合技术是指将用于运动检测的传感器、用于距离检测的传感器、用于心率检测的传感器和用于温度检测的传感器进行融合。其中，可以利用加速度传感器感应到的加速度信号判定智能手表是否处于运动状态、利用近距离传感器感应到的距离信号实时检测用户手腕与智能手表的距离、利用心率传感器感应到的心率信号测量佩戴智能手表的用户心率、利用温度传感器感检测佩戴智能手表的用户体表温度。
本发明的设计思想为：基于可穿戴设备在佩戴状态发生变化时，其加速度传感器感应到的加速度会发生变化，以及加速度传感器相对其他传感器具有相对较功耗的事实，本发明利用加速度传感器 启动可穿戴设备的佩戴状态检测，并且在启动佩戴状态检测功时，综合利用近距离传感器、心率传感器和温度传感器检测可穿戴设备的佩戴状态。
为使本发明的目的、技术方案和优点更加清楚，下面将结合附图对本发明实施方式作进一步地详细描述。
实施例一：
图1为本实施例提供的可穿戴设备的佩戴状态检测方法流程图，该可穿戴设备中设置有加速度传感器、近距离传感器、心率传感器和温度传感器，如图1所示，该方法包括：
S110，利用加速度传感器检测可穿戴设备的加速度，在可穿戴设备的加速度发生变化时，启动可穿戴设备的佩戴状态检测。
S120，利用近距离传感器检测可穿戴设备与近邻物体的距离，在可穿戴设备与近邻物体的距离小于设定距离阈值时，启动心率传感器和温度传感器，且在心率传感器检测到的数据满足设定心率条件，以及温度传感器检测到的该近邻物体的表面温度满足设定温度条件时，确定可穿戴设备处于佩戴状态。
在步骤S120中，综合考量对心率传感器检测到心率数据的准确性要求和对可穿戴设备的用电量的有效利用要求，本实施例优选地设置心率传感器的检测时间为5至15秒钟。这是因为，工作状态的心率传感器需要占用较多的能量，如果检测时间过长，会消耗大量的电能；但如果检测时间过短，有可能导致心率传感器检测到的数据准确性较差。
需要说明的是，本实施例中的近邻物体是指与可穿戴设备佩戴面相对的最近物体。以智能手表为例具体说明，其中智能手表与用户手腕接触的一面即为其佩戴面；当智能手表佩戴在用户手腕上时，即使智能手表的正面贴近或接触其他物体，此时的近邻物体意为用户手腕；当智能手表被放置在桌面上(智能手表的佩戴面与桌面接触)，即使智能手表的正面贴近或接触其他物体，此时的近邻物体意为用户手腕。
本实施例步骤S120中对可穿戴设备的佩戴状态检测的具体实现为：
获取近距离传感器检测可穿戴设备与近邻物体的距离，在可穿戴设备与近邻物体的距离小于5毫米时，启动心率传感器和所述温度传感器；
获取心率传感器设定时长的检测数据，以及温度传感器检测到的该近邻物体的表面温度，在检测数据处于40至220次/分钟之间，且表面温度处于34至42摄氏度之间时，确定可穿戴设备处于佩戴状态；其中设定时长优选为5至15秒。
图1中的方法在确定可穿戴设备处于佩戴状态后，还包括：
每隔设定时间间隔判断可穿戴设备是否仍处于佩戴状态，在可穿戴设备处于非佩戴状态时，关闭该可穿戴设备的佩戴状态检测，并判断该可穿戴设备的加速度是否发生变化。
需要说明的是，本实施例中提及的关闭该可穿戴设备的佩戴状态监测，应理解为关闭上述步骤 S120处理过程所涉及的相关硬件实体和功能部件，停止执行该可穿戴设备的佩戴状态检测功能；如关闭近距离传感器、心率传感器和温度传感器等相关硬件实体，关闭用于判定与识别的逻辑单元。
其中，每隔设定时间间隔判断可穿戴设备是否仍处于佩戴状态包括：
利用近距离传感器检测可穿戴设备与人体的距离，在可穿戴设备与人体的距离小于设定距离阈值时，再根据心率传感器检测到的设定时间内的心率和/或根据温度传感器检测到的人体表面温度判断可穿戴设备是否仍处于佩戴状态。
本实施例优选地，设定距离阈值为5毫米，设定心率条件为40～220次/分钟，设定温度条件为34～42摄氏度。
需要说明的是，对于需要从用户身上取下进行充电的可穿戴设备，即对于需要处于非佩戴状态才能进行充电的可穿戴设备，本发明在检测到可穿戴设备处于充电状态时，关闭该可穿戴设备的佩戴状态检测。
具体的，图1中的方法还包括：实时检测可穿戴设备的电源状态，若可穿戴设备处于充电状态，关闭该可穿戴设备的佩戴状态检测。
进一步需要说明的是，为了提高可穿戴设备的佩戴状态检测的准确性，本实施例优选地将近距离传感器、心率传感器和温度传感器设置在可穿戴设备与用户身体接触的位置处。
本实施例利用设置在可穿戴设备中的加速度传感器，根据加速度传感器感应到的加速度信号检测可穿戴设备的加速度，在可穿戴设备的加速度发生变化时启动可穿戴设备的佩戴状态检测；在启动可穿戴设备的佩戴状态检测时，综合利用近距离传感器、心率传感器和温度传感器，只有在可穿戴设备与近邻物体的距离满足设定条件时，才开启心率传感器和温度传感器进行判定可穿戴设备的佩戴状态。即本实施例通过利用相对低功耗的加速度传感器触发可穿戴设备的佩戴状态检测，达到有效地节省可穿戴设备的用电量的目的；而且在可穿戴设备处于佩戴状态时，本实施例周期性地循环检测可穿戴设备的状态，能够在可穿戴设备变化为非佩戴状态时，及时地关闭该可穿戴设备的佩戴状态检测功能，从而进一步节省可穿戴设备的用电量。
在一个具体实施例中，该可穿戴设备为智能手表，如图2所示，该智能手表具有加速度传感器1、近距离传感器2、心率传感器3、温度传感器4和电源5。
如图3所示，近距离传感器2、心率传感器3和温度传感器4设置在智能手表背部，即智能手表与用户手腕接触一侧；且智能手表的外壳对应于近距离传感器2、心率传感器3和温度传感器4的内侧表面上设置有开口6，便于近距离传感器2、心率传感器3和温度传感器4对外界环境进行检测。
为便于说明，本具体实施例中的设定距离阈值为5毫米，设定心率条件为40～220次/分钟，设定温度条件为34～42摄氏度。
图4为本具体实施例提供的智能手表的佩戴状态检测流程图，如图4所示，采用如下方法对智能手表的佩戴状态进行检测：
S410，根据智能手表的加速度传感器感应的加速度信号判断智能手表的加速度是否发生变化；在判定智能手表的加速度发生变化时，执行步骤S420。
本步骤中，在判定智能手表的加速度未发生变化时，根据应用需求，选择判断下一时刻智能手表的加速度是否发生变化。
S420，启动智能手表的佩戴状态检测。
其中，步骤S420启动智能手表的佩戴状态检测的具体流程如下：
S421，启动近距离传感器，利用近距离传感器检测智能手表与近邻物体的距离。
S422，判断近距离传感器检测到的智能手表与近邻物体的距离是否小于5毫米，在近距离传感器检测到的智能手表与近邻物体的距离小于5毫米时，执行步骤S423，否则执行步骤S426。
S423，启动心率传感器和温度传感器，利用心率传感器检测设定时长的心率数据，以及利用温度传感器检测近邻物体的表面温度。
S424，判断心率传感器检测到心率数据是否处于40～220次/分钟之间，以及温度传感器检测到的表面温度是否处于34～42摄氏度之间，当检测到心率数据处于40～220次/分钟之间，且检测到的表面温度处于34～42摄氏度之间时，执行步骤S425，否则执行步骤S426。
S425，判定智能手表处于佩戴状态。
S426，判定智能手表处于非佩戴状态。
由于在实际使用场景中，智能手表存在着由佩戴状态变化为非佩戴状态的情况，如当用户休息时，通常会把智能手表摘下，此时需要将基于运动状态检测、或基于健康状态检测的相关应用程序关闭，达到节省智能手表用电量的目的。
因此，本具体实施例在执行步骤S440后，每隔设定时间间隔，如每隔30分钟，判断智能手表是否仍处于佩戴状态，在智能手表处于非佩戴状态时，关闭该智能手表的佩戴状态检测，并返回到步骤S410，判断该智能手表的加速度是否发生变化。
在本具体实施例的一个实现方案中，当判定智能手表处于佩戴状态时，可以启动一定时器，在该定时器超时进一步判断智能手表的佩戴状态。
如图5所示，利用该定时器进一步判断智能手表的佩戴状态的流程如下：
S510，在判定智能手表处于佩戴状态时，启动一定时器，并在定时器超时时，执行步骤S520。
S520，判断智能手表是否由佩戴状态变化为非佩戴状态。
其中，步骤S520对智能手表佩戴状态的变化的检测流程如下：
S521，利用近距离传感器检测智能手表与手腕的距离。
S522，判断近距离传感器检测到的智能手表与手腕的距离是否小于5毫米，在近距离传感器检测到的智能手表与手腕的距离小于5毫米时，执行步骤S523，否则执行步骤S526。
S523，利用心率传感器检测设定时长的心率数据，以及利用温度传感器检测手腕的体表温度。
S524，判断心率传感器检测到心率数据是否处于40～220次/分钟之间，以及温度传感器检测到的体表温度是否处于34～42摄氏度之间，当检测到心率数据处于40～220次/分钟之间，且检测到的体表温度处于34～42摄氏度之间时，执行步骤S525，否则执行步骤S526。
S525，判定智能手表仍处于佩戴状态，返回步骤S510。
S526，判定智能手表变化为非佩戴状态，关闭智能手表的佩戴状态监测，并跳转到图4中的步骤S410。
需要说明的是，在定时器超时，可以采用上述步骤S510～S520的方法判断智能手表的佩戴状态，也可以只利用近距离传感器检测到和温度传感器，或者只利用近距离传感器和心率传感器；这是因为此时对智能手表的佩戴状态进行判定的目的是为了确定智能手表是否由佩戴状态变化为非佩戴状态，因而在对智能手表的佩戴状态进行检测时，只需利用近距离传感器和温度传感器，或只需利用近距离传感器和心率传感器就能够得到准确的结果。
进一步需要说明的是，由于目前大多数的智能手表在充电时，需要用户把智能手表从手腕上取下，因此本具体实施例在检测到电源5处于充电状态时，即关闭智能手表的佩戴状态检测。只有当智能手表的电源状态为非充电状态时，才执行上述流程。
实施例二：
基于与实施例一相同的技术构思，本实施例提供了一种可穿戴设备的佩戴状态检测装置，该可穿戴设备中设置有加速度传感器、近距离传感器、心率传感器和温度传感器。
图6为实施例二提供的可穿戴设备的佩戴状态检测装置结构示意图，如图6所示，图6中的佩戴状态检测装置包括：
启动单元61，用于利用加速度传感器检测可穿戴设备的加速度，在可穿戴设备的加速度发生变化时，启动近距离传感器对可穿戴设备的佩戴状态进行检测；
检测单元62，用于利用近距离传感器检测可穿戴设备与近邻物体的距离，在可穿戴设备与近邻物体的距离小于设定距离阈值时，启动心率传感器和温度传感器，且在心率传感器检测到的数据满足设定心率条件，以及温度传感器检测到的该近邻物体的表面温度满足设定温度条件时，确定可穿戴设备处于佩戴状态。
其中，检测单元62包括：
第一获取模块，用于获取近距离传感器检测可穿戴设备与近邻物体的距离；
第一判断处理模块，用于在第一获取模块获取的可穿戴设备与近邻物体的距离小于5毫米时，启动心率传感器和温度传感器；
第二获取模块，用于获取心率传感器设定时长的检测数据，以及温度传感器检测到的该近邻物体的表面温度；
第二判断处理模块，用于在第二获取模块获取的检测数据处于40至220次/分钟之间，且第二获 取模块获取的表面温度处于34至42摄氏度之间时，确定可穿戴设备处于佩戴状态；其中设定时长优选为5至15秒。
优选地，图6中的佩戴状态检测装置还包括：强制执行单元。
检测单元62，进一步用于每隔设定时间间隔判断可穿戴设备是否仍处于佩戴状态；具体的，检测单元62利用近距离传感器检测可穿戴设备与人体的距离，在可穿戴设备与人体的距离小于设定距离阈值时，再根据心率传感器检测到的心率和/或根据温度传感器检测到的人体表面温度判断可穿戴设备是否仍处于佩戴状态。
强制执行单元，用于在检测单元62检测到可穿戴设备处于非佩戴状态时，关闭检测单元62，并驱动启动单元61判断可穿戴设备的加速度是否发生变化。
本实施例优选地，设定距离阈值为5毫米，设定心率条件为40～220次/分钟，设定温度条件为34～42摄氏度。
需要说明的是，对于需要从用户身上取下进行充电的可穿戴设备，即对于需要处于非佩戴状态才能进行充电的可穿戴设备，本发明在检测到可穿戴设备处于充电状态时，关闭该可穿戴设备的佩戴状态检测。
具体的，图6中的该佩戴状态检测装置还包括：电源状态识别单元，用于检测可穿戴设备的电源状态；
则强制执行单元，进一步用于在电源状态识别单元检测到可穿戴设备处于充电状态，关闭检测单元62。
需要说明的是，为了提高可穿戴设备的佩戴状态检测的准确性，本实施例优选地将近距离传感器、心率传感器和温度传感器设置在可穿戴设备与用户身体接触的位置处。
在一个具体实施例中，该可穿戴设备为智能手表，该智能手表的近距离传感器、心率传感器和温度传感器设置在智能手表背部，即智能手表与用户手腕接触一侧；且智能手表的外壳对应于近距离传感器、心率传感器和温度传感器的内侧表面上设置有开口，便于近距离传感器、心率传感器和温度传感器对外界环境进行检测。
为便于说明，本具体实施例中的设定距离阈值为5毫米，设定心率条件为40～220次/分钟，设定温度条件为34～42摄氏度。
图7为本实施例智能手表的结构示意图，如图7所示，智能手表包括：加速度传感器71、近距离传感器72、心率传感器73、温度传感器74、电源75和佩戴状态检测装置76，佩戴状态检测装置76包括：启动单元761、检测单元762、强制执行单元763和电源状态识别单元764。
其中，检测单元762包括：距离判断执行模块7621、心率判断执行模块7622和温度判断执行模块7623。
本具体实施例中智能手表的佩戴状态检测装置的工作过程为：
加速度传感器71将其感应的加速度信号发送给启动单元761，启动单元761根据接收到的加速度信号计算智能手表当前的加速度，并在判定智能手表的加速度发生变化时，驱动检测单元762启动智能手表的佩戴状态检测。
具体为启动单元761启动近距离传感器72，使近距离传感器72检测智能手表与近邻物体的距离，并将检测到的距离信号发送给距离判断执行模块7621，距离判断执行模块7621判断接收到距离信号是否小于5毫米，在接收到距离信号小于5毫米时，启动心率传感器73和温度传感器74；使心率传感器将检测到设定时长的心率信号发送给心率判断执行模块7622，以及使温度传感器74将其检测到近邻物体的表面温度信号发送给温度判断执行模块7623；心率判断执行模块7622判断心率传感器73检测到的心率信号对应的心率值是否处于40～220次/分钟之间，以及温度判断执行模块7623判断温度传感器74检测到的表面温度信号对应的温度值是否处于34～42摄氏度之间，当检测到的心率信号对应的心率值处于40～220次/分钟之间，且检测到的表面温度信号对应的温度值处于34～42摄氏度之间时，检测单元762判定智能手表处于佩戴状态，否则检测单元762判定智能手表处于非佩戴状态。
由于在实际使用场景中，智能手表存在着由佩戴状态变化为非佩戴状态的情况，如当用户休息时，通常会把智能手表摘下，此时需要将基于运动状态检测、或基于健康状态检测的相关应用程序关闭，达到节省智能手表用电量的目的。
本具体实施例中的检测单元762每隔设定时间间隔，如每隔30分钟，判断智能手表是否仍处于佩戴状态，在智能手表处于非佩戴状态时，强制执行单元763关闭该智能手表的检测单元762，并驱动加速器传感器71检测智能手表的运动状态。
需要说明的是，由于目前大多数的智能手表在充电时，需要用户把智能手表从手腕上取下，因此本具体实施例中的电源状态识别单元764在检测到电源75处于充电状态时，强制执行单元763关闭智能手表的检测单元762。只有当智能手表的电源75状态为非充电状态时，才执行上述流程。
综上所述，本发明公开了一种可穿戴设备的佩戴状态检测方法和装置，本发明基于可穿戴设备在佩戴状态发生变化时，其加速度传感器感应到的加速度会发生变化，以及加速度传感器相对其他传感器具有相对低功耗的事实，利用加速度传感器启动可穿戴设备的佩戴状态检测，达到有效地节省可穿戴设备的用电量的目的；并且在启动佩戴状态检测时，综合利用近距离传感器、心率传感器和温度传感器准确地检测可穿戴设备的佩戴状态。在优选方案中，对处于佩戴状态的可穿戴设备进行周期性地循环检测，在可穿戴设备变化为非佩戴状态时，及时地关闭该可穿戴设备的佩戴状态检测，从而进一步节省可穿戴设备的用电量
以上所述仅为本发明的较佳实施例而已，并非用于限定本发明的保护范围。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，均包含在本发明的保护范围内。

Claims (18)

  1. 一种可穿戴设备的佩戴状态检测方法，其特征在于，该可穿戴设备中设置有加速度传感器、近距离传感器、心率传感器和温度传感器，所述方法包括：
    利用所述加速度传感器检测所述可穿戴设备的加速度，在所述可穿戴设备的加速度发生变化时，启动所述可穿戴设备的佩戴状态检测；
    启动所述近距离传感器检测所述可穿戴设备与近邻物体的距离，在所述可穿戴设备与所述近邻物体的距离小于设定距离阈值时，启动所述心率传感器和所述温度传感器，且在所述心率传感器检测到的数据满足设定心率条件，以及所述温度传感器检测到的该近邻物体的表面温度满足设定温度条件时，确定所述可穿戴设备处于佩戴状态。
  2. 根据权利要求1所述的佩戴状态检测方法，其特征在于，所述启动所述可穿戴设备的佩戴状态检测具体为：
    获取所述近距离传感器检测所述可穿戴设备与近邻物体的距离，在所述可穿戴设备与所述近邻物体的距离小于5毫米时，启动所述心率传感器和所述温度传感器；
    获取所述心率传感器设定时长的检测数据，以及所述温度传感器检测到的该近邻物体的表面温度，在所述检测数据处于40至220次/分钟之间，且所述表面温度处于34至42摄氏度之间时，确定所述可穿戴设备处于佩戴状态；其中设定时长为5至15秒。
  3. 根据权利要求1所述的佩戴状态检测方法，其特征在于，在确定所述可穿戴设备处于佩戴状态后，所述方法还包括：
    每隔设定时间间隔判断所述可穿戴设备是否仍处于佩戴状态，在所述可穿戴设备处于非佩戴状态时，关闭所述可穿戴设备的佩戴状态检测，并判断所述可穿戴设备的加速度是否发生变化。
  4. 根据权利要求3所述的佩戴状态检测方法，其特征在于，所述每隔设定时间间隔判断所述可穿戴设备是否仍处于佩戴状态包括：
    利用所述近距离传感器检测所述可穿戴设备与人体的距离，在所述可穿戴设备与所述人体的距离小于设定距离阈值时，再根据所述心率传感器检测到的心率和/或根据所述温度传感器检测到的人体表面温度判断所述可穿戴设备是否仍处于佩戴状态。
  5. 根据权利要求1所述的佩戴状态检测方法，其特征在于，所述方法还包括：
    检测所述可穿戴设备的电源状态，若所述可穿戴设备处于充电状态，关闭所述可穿戴设备的佩戴状态检测。
  6. 根据权利要求2所述的佩戴状态检测方法，其特征在于，所述方法还包括：
    检测所述可穿戴设备的电源状态，若所述可穿戴设备处于充电状态，关闭所述可穿戴设备的佩戴状态检测。
  7. 根据权利要求3所述的佩戴状态检测方法，其特征在于，所述方法还包括：
    检测所述可穿戴设备的电源状态，若所述可穿戴设备处于充电状态，关闭所述可穿戴设备的佩戴状态检测。
  8. 根据权利要求4所述的佩戴状态检测方法，其特征在于，所述方法还包括：
    检测所述可穿戴设备的电源状态，若所述可穿戴设备处于充电状态，关闭所述可穿戴设备的佩戴状态检测。
  9. 根据权利要求5所述的佩戴状态检测方法，其特征在于，所述可穿戴设备为智能手表，所述近距离传感器、所述心率传感器和所述温度传感器设置在所述智能手表与用户手腕接触一侧；
    所述智能手表的外壳对应于所述近距离传感器、所述心率传感器和所述温度传感器的内侧表面上设置有开口，便于所述近距离传感器、所述心率传感器和所述温度传感器对外界环境进行检测。
  10. 根据权利要求6所述的佩戴状态检测方法，其特征在于，所述可穿戴设备为智能手表，所述近距离传感器、所述心率传感器和所述温度传感器设置在所述智能手表与用户手腕接触一侧；
    所述智能手表的外壳对应于所述近距离传感器、所述心率传感器和所述温度传感器的内侧表面上设置有开口，便于所述近距离传感器、所述心率传感器和所述温度传感器对外界环境进行检测。
  11. 根据权利要求7所述的佩戴状态检测方法，其特征在于，所述可穿戴设备为智能手表，所述近距离传感器、所述心率传感器和所述温度传感器设置在所述智能手表与用户手腕接触一侧；
    所述智能手表的外壳对应于所述近距离传感器、所述心率传感器和所述温度传感器的内侧表面 上设置有开口，便于所述近距离传感器、所述心率传感器和所述温度传感器对外界环境进行检测。
  12. 根据权利要求8所述的佩戴状态检测方法，其特征在于，所述可穿戴设备为智能手表，所述近距离传感器、所述心率传感器和所述温度传感器设置在所述智能手表与用户手腕接触一侧；
    所述智能手表的外壳对应于所述近距离传感器、所述心率传感器和所述温度传感器的内侧表面上设置有开口，便于所述近距离传感器、所述心率传感器和所述温度传感器对外界环境进行检测。
  13. 一种可穿戴设备的佩戴状态检测装置，其特征在于，该可穿戴设备中设置有加速度传感器、近距离传感器、心率传感器和温度传感器，该佩戴状态检测装置包括：
    启动单元，用于利用所述加速度传感器检测所述可穿戴设备的加速度，在所述可穿戴设备的加速度发生变化时，启动所述近距离传感器对所述可穿戴设备的佩戴状态进行检测；
    检测单元，用于利用所述近距离传感器检测所述可穿戴设备与近邻物体的距离，在所述可穿戴设备与所述近邻物体的距离小于设定距离阈值时，启动所述心率传感器和所述温度传感器，且在所述心率传感器检测到的数据满足设定心率条件，以及所述温度传感器检测到的该近邻物体的表面温度满足设定温度条件时，确定所述可穿戴设备处于佩戴状态。
  14. 根据权利要求13所述的佩戴状态检测装置，其特征在于，所述检测单元包括：
    第一获取模块，用于获取所述近距离传感器检测所述可穿戴设备与近邻物体的距离；
    第一判断处理模块，用于在所述第一获取模块获取的可穿戴设备与近邻物体的距离小于5毫米时，启动所述心率传感器和所述温度传感器；
    第二获取模块，用于获取所述心率传感器设定时长的检测数据，以及所述温度传感器检测到的该近邻物体的表面温度；
    第二判断处理模块，用于在所述第二获取模块获取的检测数据处于40至220次/分钟之间，且所述第二获取模块获取的表面温度处于34至42摄氏度之间时，确定所述可穿戴设备处于佩戴状态；其中设定时长为5至15秒。
  15. 根据权利要求13所述的佩戴状态检测装置，其特征在于，所述佩戴状态检测装置还包括：强制执行单元；
    所述检测单元，进一步用于每隔设定时间间隔判断所述可穿戴设备是否仍处于佩戴状态；
    所述强制执行单元，用于在所述检测单元检测到所述可穿戴设备处于非佩戴状态时，关闭所述 检测单元，并驱动所述启动单元判断所述可穿戴设备的加速度是否发生变化。
  16. 根据权利要求14所述的佩戴状态检测装置，其特征在于，所述佩戴状态检测装置还包括：强制执行单元；
    所述检测单元，进一步用于每隔设定时间间隔判断所述可穿戴设备是否仍处于佩戴状态；
    所述强制执行单元，用于在所述检测单元检测到所述可穿戴设备处于非佩戴状态时，关闭所述检测单元，并驱动所述启动单元判断所述可穿戴设备的加速度是否发生变化。
  17. 根据权利要求15所述的佩戴状态检测装置，其特征在于，该佩戴状态检测装置还包括：电源状态识别单元；
    所述电源状态识别单元，用于检测所述可穿戴设备的电源状态；
    所述强制执行单元，用于在所述电源状态识别单元检测到所述可穿戴设备处于充电状态，关闭所述检测单元。
  18. 根据权利要求16所述的佩戴状态检测装置，其特征在于，该佩戴状态检测装置还包括：电源状态识别单元；
    所述电源状态识别单元，用于检测所述可穿戴设备的电源状态；
    所述强制执行单元，用于在所述电源状态识别单元检测到所述可穿戴设备处于充电状态，关闭所述检测单元。
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