WO2020093645A1 - 降低定位穿戴设备功耗的方法、系统、设备及存储介质 - Google Patents

降低定位穿戴设备功耗的方法、系统、设备及存储介质 Download PDF

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WO2020093645A1
WO2020093645A1 PCT/CN2019/079263 CN2019079263W WO2020093645A1 WO 2020093645 A1 WO2020093645 A1 WO 2020093645A1 CN 2019079263 W CN2019079263 W CN 2019079263W WO 2020093645 A1 WO2020093645 A1 WO 2020093645A1
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frequency
geomagnetic
power consumption
position data
wearable device
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PCT/CN2019/079263
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French (fr)
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夏旭敏
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深圳酷泰丰科技有限公司
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/04—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by terrestrial means
    • G01C21/08—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by terrestrial means involving use of the magnetic field of the earth
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • the invention relates to the technical field of wearable devices, in particular to a method and system for reducing the power consumption of positioning wearable devices.
  • Existing mobile wearable devices have multiple modules such as LBS, WiFi, and GPS to obtain various positioning data, and then transmit the positioning data to the server, and obtaining these positioning data is usually very power-consuming.
  • the interaction between the server and the third-party data server obtains latitude and longitude information so as to achieve the purpose of indoor and outdoor positioning.
  • the user In the process of using a wearable device, the user usually obtains the positioning information and historical trajectory of such a wearable device through the mobile terminal client. The more detailed the historical trajectory, the more reporting the wearable device requires, the greater the power consumption loss. When the device is at rest, reporting repeated location points will only increase the power consumption of the wearable device.
  • an object of the present invention is to provide a method, system, device and storage medium for reducing the power consumption of a positioning wearable device.
  • the technical solution adopted by the present invention is: a method for reducing power consumption of a positioning wearable device, including
  • the continuously collecting position data and reporting the position information at the first frequency specifically includes:
  • Geomagnetic vectors are continuously collected and position information is reported at the first frequency.
  • the continuously collected position data is processed to determine whether the distance between the current position and the previous position is less than a threshold, if so, the position data is reported at the second frequency, if not, the The first frequency reports position data, wherein the second frequency is lower than the first frequency specifically includes:
  • the processing of the continuously collected geomagnetic vectors to calculate the vector difference between the current geomagnetic vector and the previous geomagnetic vector includes:
  • the highest and lowest values of the geomagnetic vectors are removed, the remaining geomagnetic vectors are summed, and the average value of the geomagnetic vectors is calculated as the current geomagnetic vector;
  • a system for reducing power consumption of positioning wearable devices including:
  • Collection and reporting module used to continuously collect position data and report position information at the first frequency
  • the processing and judgment module is used to process the continuously collected position data and determine whether the distance between the current position and the previous position is less than a preset threshold. If yes, the position data is reported at the second frequency.
  • the first frequency reports position data, wherein the second frequency is lower than the first frequency.
  • the collection and reporting module includes a geomagnetic sensor, and the geomagnetic sensor is used to continuously collect geomagnetic vectors.
  • the processing judgment module includes:
  • Processing and calculation unit used to process the continuously collected geomagnetic vectors and calculate the vector difference between the current geomagnetic vector and the previous geomagnetic vector
  • the judgment adjustment unit is used to judge whether the vector difference is less than the preset threshold, if yes, report the position data at the second frequency, if not, report the position data at the first frequency, the second frequency is lower than the first frequency .
  • a device for reducing power consumption of positioning wearable devices including:
  • At least one processor and a memory communicatively connected to the at least one processor; wherein,
  • the memory stores instructions executable by at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to perform the method for reducing power consumption of a positioning wearable device as described above.
  • a computer-readable storage medium storing computer-executable instructions for causing a computer to perform the method for reducing power consumption of a positioning wearable device as described above.
  • a method, system, device and storage medium for reducing the power consumption of a positioning wearable device by continuously collecting position data and reporting position information at the first frequency; processing the continuously collected position data to determine between the current position and the previous position Whether the distance is less than the preset threshold, if yes, the location data is reported at the second frequency, if not, the location data is reported at the first frequency, and the second frequency is lower than the first frequency, reducing the frequency of uploading location information by the wearable device to achieve Reduce wearable device power consumption.
  • the highest and lowest values of the geomagnetic vectors are removed, the remaining geomagnetic vectors are summed, and the average value of the geomagnetic vectors is calculated as the current geomagnetic vector to improve the positioning accuracy.
  • FIG. 1 is a flowchart of Embodiment 1 of a method for reducing power consumption of a positioning wearable device of the present invention
  • Embodiment 2 is a flowchart of Embodiment 2 of a method for reducing power consumption of a positioning wearable device of the present invention
  • FIG. 3 is an exploded schematic view of the geomagnetic vector of the present invention in the coordinate system
  • FIG. 4 is a block diagram of a third embodiment of a system for reducing power consumption of a positioning wearable device according to the present invention.
  • FIG. 1 is a flowchart of Embodiment 1 of a method for reducing power consumption of a positioning wearable device of the present invention.
  • a method of reducing power consumption of a positioning wearable device includes steps S1 to S2.
  • step S1 includes:
  • Geomagnetic vectors are continuously collected and position information is reported at the first frequency.
  • step S2 includes:
  • processing the continuously collected geomagnetic vectors and calculating the vector difference between the current geomagnetic vector and the previous geomagnetic vector specifically includes:
  • the highest and lowest values of the geomagnetic vectors are removed, the remaining geomagnetic vectors are summed, and the average value of the geomagnetic vectors is calculated as the current geomagnetic vector;
  • a method for reducing power consumption of positioning wearable devices including:
  • the geomagnetic sensor continuously collects the geomagnetic vector B of the wearable device, and the wearable device reports the position data to the background server at the first frequency;
  • the highest and lowest values of the geomagnetic vector B are removed, the remaining geomagnetic vectors B are summed, and the average value of the geomagnetic vector B is calculated as the current geomagnetic vector B2. Summing several groups of geomagnetic vectors collected continuously and calculating the average value, to prevent judging errors caused by mutation of geomagnetic sensor, and make the collected position information more accurate.
  • the threshold Bt can be based on Adjust the positioning accuracy of the wearable device.
  • FIG. 2 is a flowchart of Embodiment 2 of a method for reducing power consumption of a positioning wearable device of the present invention.
  • the method of reducing power consumption of a positioning wearable device of this embodiment includes steps S11 to S15.
  • step S13 judging whether the vector difference ⁇ B is smaller than the threshold value Bt, if yes, step S14 is executed, if no, step S15 is executed;
  • the wearable device is in a stationary state, and the device is not moving. Reduce the frequency of reporting the position information of the wearable device or stop reporting the position information;
  • the wearable device is in a mobile state, and the positioning process of the wearable device is started to report positioning information.
  • FIG. 3 is an exploded schematic view of the geomagnetic vector of the present invention in the coordinate system.
  • the X axis points north, indicating the direction of the longitude
  • the Y axis points east, indicating the direction of the latitude
  • the Z axis points Underground, which means vertical and ground planes, that is, XOY means the ground plane
  • the projections of the geomagnetic vector B on the X-axis, Y-axis, and Z-axis are Bx, By, and Bz, respectively, then the current geomagnetic vector B2 and the previous geomagnetic vector B1
  • the formula for calculating the difference ⁇ B is:
  • a system for reducing power consumption of a positioning wearable device includes:
  • Collection and reporting module used to continuously collect position data and report position information at the first frequency
  • the processing and judgment module is used to process the continuously collected position data and judge whether the distance between the current position and the previous position is less than a preset threshold. Frequency reports position data, where the second frequency is lower than the first frequency.
  • the collection and reporting module includes a geomagnetic sensor for continuously collecting geomagnetic vectors of the wearable device.
  • the processing judgment module includes:
  • Processing and calculation unit used to process the continuously collected geomagnetic vectors and calculate the vector difference between the current geomagnetic vector and the previous geomagnetic vector
  • the judging and adjusting unit is used to judge whether the vector difference is less than the preset threshold. If yes, the position data is reported at the second frequency, if not, the position data is reported at the first frequency, and the second frequency is lower than the first frequency.
  • An embodiment of the present invention provides a system for reducing power consumption of a positioning wearable device for performing the above-mentioned method of reducing power consumption of a positioning wearable device, and its working principles and beneficial effects correspond to each other, and thus will not be described in detail.
  • a device for reducing power consumption of positioning wearable devices including:
  • At least one processor and a memory communicatively connected to the at least one processor; wherein,
  • the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to perform the method for reducing power consumption of the positioning wearable device as described above.
  • a computer-readable storage medium stores computer-executable instructions for causing the computer to perform the method for reducing power consumption of a positioning wearable device as described above.
  • a method, system, device and storage medium for reducing the power consumption of a positioning wearable device by continuously collecting position data and reporting position information at the first frequency; processing the continuously collected position data to determine between the current position and the previous position Whether the distance is less than the preset threshold, if yes, the location data is reported at the second frequency, if not, the location data is reported at the first frequency, and the second frequency is lower than the first frequency, reducing the frequency of uploading location information by the wearable device to achieve Reduce wearable device power consumption.
  • the highest and lowest values of the geomagnetic vectors are removed, the remaining geomagnetic vectors are summed, and the average value of the geomagnetic vectors is calculated as the current geomagnetic vector to improve positioning accuracy.

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  • Environmental & Geological Engineering (AREA)
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Abstract

本发明公开了一种降低定位穿戴设备功耗的方法，包括连续采集位置数据，以第一频率上报位置信息；对连续采集的位置数据进行处理，判断当前位置与前一个位置之间的距离是否小于预设阈值，若是，则以第二频率上报位置数据，若否，则以所述第一频率上报位置数据，其中，所述第二频率低于所述第一频率。本发明还公开了一种降低定位穿戴设备功耗的系统、设备及存储介质。本发明涉及穿戴设备技术领域，一种降低定位穿戴设备功耗的方法、系统、设备及存储介质，通过降低穿戴设备上传位置信息的频率，实现降低穿戴设备功耗。

Description

降低定位穿戴设备功耗的方法、系统、设备及存储介质 技术领域
本发明涉及穿戴设备技术领域，尤其涉及一种降低定位穿戴设备功耗的方法及系统。
背景技术
现有的移动穿戴设备带有LBS、WiFi、GPS等多个模块用以获得多种定位数据，然后把定位数据传至服务器，而获取这些定位数据通常很耗电。在服务器和第三方数据服务器的交互获得经纬度信息从而达到室内室外都能定位的目的。在使用穿戴设备的过程中，用户通常会通过移动终端客户端去获取这类穿戴设备的定位信息和历史轨迹，历史轨迹越详细，要求穿戴设备报点越多，对功耗损耗越大，当设备处于静止时，上报重复的位置点只会加大穿戴设备的功耗损耗。
发明内容
本发明旨在至少在一定程度上解决相关技术中的技术问题之一。为此，本发明的一个目的是提供一种降低定位穿戴设备功耗的方法、系统、设备及存储介质。
本发明所采用的技术方案是：一种降低定位穿戴设备功耗的方法，包括
连续采集位置数据，以第一频率上报位置信息；
对连续采集的位置数据进行处理，判断当前位置与前一个位置之间的距离是否小于预设阈值，若是，则以第二频率上报位置数据，若否，则以所述第一频率上报位置数据，其中，所述第二频率低于所述第一频率。
作为上述方案的进一步改进，所述连续采集位置数据，以第一频率上报位置信息具体包括：
连续采集地磁矢量，以第一频率上报位置信息。
作为上述方案的进一步改进，所述对连续采集的位置数据进行处理，判断当前位置与前一个位置之间的距离是否小于阈值，若是，则以第二频率上报位置数据，若否，则以所述第一频率上报位置数据，其中，所述第二频率低于所述第一频率具体包括：
对连续采集的地磁矢量进行处理，计算当前地磁矢量与前一个地磁矢量之间 的矢量差；
判断矢量差是否小于预设阈值，若是，则以第二频率上报位置数据，若否，则以所述第一频率上报位置数据，其中，所述第二频率低于所述第一频率。
作为上述方案的进一步改进，所述对连续采集的地磁矢量进行处理，计算当前地磁矢量与前一个地磁矢量之间的矢量差包括：
对连续采集到的若干组地磁矢量，除去地磁矢量的最高值与最低值，对剩余的地磁矢量进行求和，计算地磁矢量的平均值作为当前地磁矢量；
计算当前地磁矢量与前一个地磁矢量之间的矢量差。
一种降低定位穿戴设备功耗的系统，包括：
采集上报模块，用于连续采集位置数据，以第一频率上报位置信息；
处理判断模块，用于对连续采集的位置数据进行处理，判断当前位置与前一个位置之间的距离是否小于预设阈值，若是，则以第二频率上报位置数据，若否，则以所述第一频率上报位置数据，其中，所述第二频率低于所述第一频率。
作为上述方案的进一步改进，所述采集上报模块包括地磁传感器，所述地磁传感器用于连续采集地磁矢量。
作为上述方案的进一步改进，所述处理判断模块包括：
处理计算单元，用于对连续采集的地磁矢量进行处理，计算当前地磁矢量与前一个地磁矢量之间的矢量差；
判断调整单元，用于判断矢量差是否小于预设阈值，若是，则以第二频率上报位置数据，若否，则以第一频率上报位置数据，所述第二频率低于所述第一频率。
一种降低定位穿戴设备功耗的设备，包括：
至少一个处理器，以及与所述至少一个处理器通信连接的存储器；其中，
所述存储器存储有可被至少一个处理器执行的指令，所述指令被所述至少一个处理器执行，以使所述至少一个处理器能够执行如上述的降低定位穿戴设备功耗的方法。
一种计算机可读存储介质，所述计算机可读存储介质存储有计算机可执行指令，所述计算机可执行指令用于使计算机执行如上述的降低定位穿戴设备功耗的 方法。
本发明的有益效果是：
一种降低定位穿戴设备功耗的方法、系统、设备及存储介质，通过连续采集位置数据，以第一频率上报位置信息；对连续采集的位置数据进行处理，判断当前位置与前一个位置之间的距离是否小于预设阈值，若是，则以第二频率上报位置数据，若否，则以第一频率上报位置数据，第二频率低于第一频率，降低穿戴设备上传位置信息的频率，实现降低穿戴设备功耗。
另外，通过对连续采集到的若干组地磁矢量，除去地磁矢量的最高值与最低值，对剩余的地磁矢量进行求和，计算地磁矢量的平均值作为当前地磁矢量，提高定位的精度。
附图说明
下面结合附图对本发明的具体实施方式作进一步说明：
图1是本发明一种降低定位穿戴设备功耗的方法实施例一流程图；
图2是本发明一种降低定位穿戴设备功耗的方法实施例二流程图；
图3是本发明地磁矢量在坐标系中的分解示意图；
图4是本发明一种降低定位穿戴设备功耗的系统实施例三模块框图。
具体实施方式
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。
实施例一
图1是本发明一种降低定位穿戴设备功耗的方法实施例一流程图，参照图1，一种降低定位穿戴设备功耗的方法，包括步骤S1至S2。
S1，连续采集位置数据，以第一频率上报位置信息；
S2，对连续采集的位置数据进行处理，判断当前位置与前一个位置之间的距离是否小于预设阈值，若是，则以第二频率上报位置数据，若否，则以第一频率上报位置数据，其中，第二频率低于第一频率。
在具体实施例中，步骤S1包括：
连续采集地磁矢量，以第一频率上报位置信息。
在具体实施例中，步骤S2包括：
对连续采集的地磁矢量进行处理，计算当前地磁矢量与前一个地磁矢量之间的矢量差；
判断矢量差是否小于预设阈值，若是，则以第二频率上报位置数据，若否，则以第一频率上报位置数据，其中，第二频率低于第一频率。
作为本实施例中优选的，对连续采集的地磁矢量进行处理，计算当前地磁矢量与前一个地磁矢量之间的矢量差具体包括：
对连续采集到的若干组地磁矢量，除去地磁矢量的最高值与最低值，对剩余的地磁矢量进行求和，计算地磁矢量的平均值作为当前地磁矢量；
计算当前地磁矢量与前一个地磁矢量之间的矢量差。
实施例二
一种降低定位穿戴设备功耗的方法，包括：
地磁传感器连续采集穿戴设备的地磁矢量B，穿戴设备以第一频率向后台服务器上报位置数据；
对连续采集到的若干组地磁矢量B，除去地磁矢量B的最高值与最低值，对剩余的地磁矢量B进行求和，计算地磁矢量B的平均值作为当前地磁矢量B2。对连续采集的若干组地磁矢量进行求和算平均值，防止地磁传感器突变造成判定失误，使采集到的位置信息更加准确。
计算当前地磁矢量B2与前一个地磁矢量B1之间的矢量差△B；
判断矢量差△B是否小于预设阈值Bt，若是，则以第二频率上报位置数据，若否，则以第一频率上报位置数据，其中，第二频率低于第一频率，阈值Bt可根据穿戴设备的定位精度进行调整。
图2是本发明一种降低定位穿戴设备功耗的方法实施例二流程图，参照图2，本实施例的降低定位穿戴设备功耗的方法包括步骤S11至S15。
S11，读取穿戴设备中地磁传感器数据，得到当前地磁矢量B2；
S12，计算当前地磁矢量B2与前一个地磁矢量B1的之间的矢量差△B；
S13，判断矢量差△B是否小于阈值Bt，若是，则执行步骤S14，若否，则执行步骤S15；
S14，穿戴设备处于静止状态，设备未移动，降低穿戴设备上报位置信息频率或停止上报位置信息；
S15，穿戴设备处于移动状态，启动穿戴设备定位流程上报定位信息。
对于矢量差△B的计算，图3是本发明地磁矢量在坐标系中的分解示意图，参照图3，X轴指向北，表示经线的方向，Y轴指向东，表示纬线的方向，Z轴指向地下，表示垂直与地平面，即XOY表示地平面，地磁矢量B在X轴、Y轴、Z轴上的投影分别为Bx、By、Bz，则当前地磁矢量B2与前一个地磁矢量B1的矢量差△B计算公式为：
Figure PCTCN2019079263-appb-000001
实施例三
图4是本发明一种降低定位穿戴设备功耗的系统实施例三模块框图，参照图4，一种降低定位穿戴设备功耗的系统，包括：
采集上报模块，用于连续采集位置数据，以第一频率上报位置信息；
处理判断模块，用于对连续采集的位置数据进行处理，判断当前位置与前一个位置之间的距离是否小于预设阈值，若是，则以第二频率上报位置数据，若否，则以第一频率上报位置数据，其中，第二频率低于第一频率。
在具体实施例中，采集上报模块包括地磁传感器，用于连续采集穿戴设备的地磁矢量。
处理判断模块包括：
处理计算单元，用于对连续采集的地磁矢量进行处理，计算当前地磁矢量与前一个地磁矢量之间的矢量差；
判断调整单元，用于判断矢量差是否小于预设阈值，若是，则以第二频率上报位置数据，若否，则以第一频率上报位置数据，第二频率低于第一频率。
本发明实施例提供的一种降低定位穿戴设备功耗的系统用于执行上述的降低定位穿戴设备功耗的方法，其工作原理和有益效果一一对应，因而不再赘述。
实施例四
一种降低定位穿戴设备功耗的设备，包括：
至少一个处理器，以及与至少一个处理器通信连接的存储器；其中，
存储器存储有可被至少一个处理器执行的指令，所述指令被所述至少一个处理器执行，以使所述至少一个处理器能够执行如上述的降低定位穿戴设备功耗的方法。
实施例五
一种计算机可读存储介质，所述就计算机可读存储介质存储有计算机可执行指令，所述计算机可执行指令用于使计算机执行如上述的降低定位穿戴设备功耗的方法。
一种降低定位穿戴设备功耗的方法、系统、设备及存储介质，通过连续采集位置数据，以第一频率上报位置信息；对连续采集的位置数据进行处理，判断当前位置与前一个位置之间的距离是否小于预设阈值，若是，则以第二频率上报位置数据，若否，则以第一频率上报位置数据，第二频率低于第一频率，降低穿戴设备上传位置信息的频率，实现降低穿戴设备功耗。
另外，通过对连续采集到的若干组地磁矢量，除去地磁矢量的最高值与最低值，对剩余的地磁矢量进行求和，计算地磁矢量的平均值作为当前地磁矢量，提高定位的精度。
以上是对本发明的较佳实施进行了具体说明，但本发明创造并不限于所述实施例，熟悉本领域的技术人员在不违背本发明精神的前提下还可作出种种的等同变形或替换，这些等同的变形或替换均包含在本申请权利要求所限定的范围内。

Claims (9)

  1. 一种降低定位穿戴设备功耗的方法，其特征在于，其包括
    连续采集位置数据，以第一频率上报位置信息；
    对连续采集的位置数据进行处理，判断当前位置与前一个位置之间的距离是否小于预设阈值，若是，则以第二频率上报位置数据，若否，则以所述第一频率上报位置数据，其中，所述第二频率低于所述第一频率。
  2. 根据权利要求1所述的一种降低定位穿戴设备功耗的方法，其特征在于，所述连续采集位置数据，以第一频率上报位置信息具体包括：
    连续采集地磁矢量，以第一频率上报位置信息。
  3. 根据权利要求2所述的一种降低定位穿戴设备功耗的方法，其特征在于，所述对连续采集的位置数据进行处理，判断当前位置与前一个位置之间的距离是否小于阈值，若是，则以第二频率上报位置数据，若否，则以所述第一频率上报位置数据，其中，所述第二频率低于所述第一频率具体包括：
    对连续采集的地磁矢量进行处理，计算当前地磁矢量与前一个地磁矢量之间的矢量差；
    判断矢量差是否小于预设阈值，若是，则以第二频率上报位置数据，若否，则以所述第一频率上报位置数据，其中，所述第二频率低于所述第一频率。
  4. 根据权要求3所述的一种降低定位穿戴设备功耗的方法，其特征在于，所述对连续采集的地磁矢量进行处理，计算当前地磁矢量与前一个地磁矢量之间的矢量差包括：
    对连续采集到的若干组地磁矢量，除去地磁矢量的最高值与最低值，对剩余的地磁矢量进行求和，计算地磁矢量的平均值作为当前地磁矢量；
    计算当前地磁矢量与前一个地磁矢量之间的矢量差。
  5. 一种降低定位穿戴设备功耗的系统，其特征在于，其包括：
    采集上报模块，用于连续采集位置数据，以第一频率上报位置信息；
    处理判断模块，用于对连续采集的位置数据进行处理，判断当前位置与前一个位置之间的距离是否小于预设阈值，若是，则以第二频率上报位置数据，若否， 则以所述第一频率上报位置数据，其中，所述第二频率低于所述第一频率。
  6. 根据权利要求5所述一种降低定位穿戴设备功耗的系统，其特征在于，所述采集上报模块包括地磁传感器，所述地磁传感器用于连续采集地磁矢量。
  7. 根据权利要求6所述一种降低定位穿戴设备功耗的系统，其特征在于，所述处理判断模块包括：
    处理计算单元，用于对连续采集的地磁矢量进行处理，计算当前地磁矢量与前一个地磁矢量之间的矢量差；
    判断调整单元，用于判断矢量差是否小于预设阈值，若是，则以第二频率上报位置数据，若否，则以第一频率上报位置数据，所述第二频率低于所述第一频率。
  8. 一种降低定位穿戴设备功耗的设备，其特征在于，其包括：
    至少一个处理器，以及与所述至少一个处理器通信连接的存储器；其中，
    所述存储器存储有可被至少一个处理器执行的指令，所述指令被所述至少一个处理器执行，以使所述至少一个处理器能够执行如权利要求1至4任一项所述的降低定位穿戴设备功耗的方法。
  9. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质存储有计算机可执行指令，所述计算机可执行指令用于使计算机执行如权利要求1至4任一项所述的降低定位穿戴设备功耗的方法。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111551977A (zh) * 2020-06-04 2020-08-18 手拉手信息技术有限公司 一种基于超级计算机的低功耗穿戴式定位设备与定位方法
WO2023169059A1 (zh) * 2022-03-07 2023-09-14 Oppo广东移动通信有限公司 定位方法、装置、可穿戴设备、存储介质及产品

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109392064A (zh) * 2018-11-07 2019-02-26 深圳酷泰丰科技有限公司 降低定位穿戴设备功耗的方法、系统、设备及存储介质
CN110049445A (zh) * 2019-03-15 2019-07-23 华为技术有限公司 设备上报位置信息的方法及相关装置
CN110687499B (zh) * 2019-09-25 2021-07-09 南京沃旭通讯科技有限公司 适于煤矿区域中不同对象的定位补偿方法
CN112188406B (zh) * 2020-09-29 2023-03-14 深圳市沃特沃德股份有限公司 位置上报方法、装置及存储介质
CN112304283A (zh) * 2020-10-21 2021-02-02 国网福建省电力有限公司莆田供电公司 基于北斗和4g双模通信的杆塔状态智能监测终端及方法
CN114093123A (zh) * 2021-11-23 2022-02-25 上海探寻信息技术有限公司 一种穿戴设备安全告警方法及装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104066163A (zh) * 2014-04-24 2014-09-24 深圳市研强通信技术有限公司 功耗节省装置、移动终端和功耗节省方法
CN104197934A (zh) * 2014-09-02 2014-12-10 百度在线网络技术（北京）有限公司 一种基于地磁的定位方法、装置及系统
CN105021187A (zh) * 2015-07-21 2015-11-04 深圳市西博泰科电子有限公司 低功耗室外定位方法
WO2016160799A1 (en) * 2015-03-30 2016-10-06 Precyse, Inc. Method of controlling locating monitoring and reporting
CN106102005A (zh) * 2016-06-16 2016-11-09 惠州Tcl移动通信有限公司 一种降低定位移动设备功耗的方法及系统
CN107063293A (zh) * 2017-04-24 2017-08-18 深圳市沃特沃德股份有限公司 位置上报方法和装置
CN108012239A (zh) * 2017-11-09 2018-05-08 福建瑞恒信息科技股份有限公司 一种获取定位的方法、存储介质及智能设备
CN108156186A (zh) * 2016-12-02 2018-06-12 中移（杭州）信息技术有限公司 一种信息采集方法及装置
CN109392064A (zh) * 2018-11-07 2019-02-26 深圳酷泰丰科技有限公司 降低定位穿戴设备功耗的方法、系统、设备及存储介质

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104066163A (zh) * 2014-04-24 2014-09-24 深圳市研强通信技术有限公司 功耗节省装置、移动终端和功耗节省方法
CN104197934A (zh) * 2014-09-02 2014-12-10 百度在线网络技术（北京）有限公司 一种基于地磁的定位方法、装置及系统
WO2016160799A1 (en) * 2015-03-30 2016-10-06 Precyse, Inc. Method of controlling locating monitoring and reporting
CN105021187A (zh) * 2015-07-21 2015-11-04 深圳市西博泰科电子有限公司 低功耗室外定位方法
CN106102005A (zh) * 2016-06-16 2016-11-09 惠州Tcl移动通信有限公司 一种降低定位移动设备功耗的方法及系统
CN108156186A (zh) * 2016-12-02 2018-06-12 中移（杭州）信息技术有限公司 一种信息采集方法及装置
CN107063293A (zh) * 2017-04-24 2017-08-18 深圳市沃特沃德股份有限公司 位置上报方法和装置
CN108012239A (zh) * 2017-11-09 2018-05-08 福建瑞恒信息科技股份有限公司 一种获取定位的方法、存储介质及智能设备
CN109392064A (zh) * 2018-11-07 2019-02-26 深圳酷泰丰科技有限公司 降低定位穿戴设备功耗的方法、系统、设备及存储介质

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111551977A (zh) * 2020-06-04 2020-08-18 手拉手信息技术有限公司 一种基于超级计算机的低功耗穿戴式定位设备与定位方法
CN111551977B (zh) * 2020-06-04 2023-05-26 长沙手拉手信息技术有限公司 一种基于超级计算机的低功耗穿戴式定位设备与定位方法
WO2023169059A1 (zh) * 2022-03-07 2023-09-14 Oppo广东移动通信有限公司 定位方法、装置、可穿戴设备、存储介质及产品

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