METHOD AND DEVICE FOR ACTIVITY TRAJECTORY RECORDING

    公开(公告)号:EP3402227A1

    公开(公告)日:2018-11-14

    申请号:EP16888647.1

    申请日:2016-02-02

    Inventor: WANG, Tongbo

    CPC classification number: H04W4/02 H04W52/0254 Y02D70/00

    Abstract: Embodiments of the present invention provide a movement track recording method and an apparatus, and relate to the communications field. Therefore, power consumption of a terminal can be reduced without affecting track recording precision. The method includes: determining a positioning trigger condition according to positioning precision; and positioning a terminal when the positioning trigger condition is met, and recording a location of the terminal. The present invention is used for movement track recording.

    METHOD AND DEVICE FOR DISPLAYING TIME ON MOBILE DEVICE

    公开(公告)号:EP3361369A1

    公开(公告)日:2018-08-15

    申请号:EP17199113.6

    申请日:2017-10-30

    Inventor: LI, Guosheng

    Abstract: The present invention relates to a method and a device for displaying time on a mobile device. The method includes: determining whether a preset operation for displaying device time is detected when a screen of the mobile device is off; when determining that the preset operation for displaying the device time is detected, sending device time computed by a touch chip to a display driver chip through the touch chip, in which the touch chip is configured to acquire standard time when an application processor is closed and to compute the device time according to an internal clock; and switching on the screen and displaying the device time on the screen through the display driver chip. With technical solutions of the present invention, it is not required to wake up the application processor when a user views time, so as to avoid power consumption resulted from waking up the application processor to compute time. As a result, the power consumption is greatly reduced when the user views time and battery life of the mobile device is prolonged.

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