公开(公告)号：US20170094048A1

公开(公告)日：2017-03-30

申请号：US14899664

申请日：2014-06-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Joon Suh KIM ,  Jinpu LI ,  Yahui WANG

IPC: H04M1/725 ,  G08B5/36 ,  H04M1/22

CPC classification number: H04M1/72569 ,  G08B5/36 ,  H04M1/02 ,  H04M1/22 ,  H04M2250/12

Abstract: The present invention provides a light control method and apparatus for a user equipment, and a user terminal, where the light control method for a user equipment includes: detecting an environmental parameter near a charging interface of the equipment, where the environmental parameter is at least one of: magnetic field strength near the charging interface of the user equipment, a distance between the charging interface of the user equipment and a charger plug, and brightness of light near the charging interface of the user equipment; and enabling a lighting device disposed near the charging interface when the environmental parameter falls within a preset parameter range. According to embodiments of the present invention, it may be implemented that when a mobile phone is connecting to a charger plug, lighting is provided for a user according to an environmental parameter near a charging interface of a user equipment.