US 12,260,143 B2
Sensor-based screen-on control method and electronic device
Jing Cheng, Wuhan (CN); Qi Sun, Shenzhen (CN); Huajian Tian, Lima (PE); Xiaoxiao Chen, Nanjing (CN); and Qingyu Cui, Shenzhen (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Jul. 7, 2022, as Appl. No. 17/859,493.
Application 17/859,493 is a continuation of application No. PCT/CN2021/070861, filed on Jan. 8, 2021.
Claims priority of application No. 202010017007.X (CN), filed on Jan. 8, 2020.
Prior Publication US 2022/0398057 A1, Dec. 15, 2022
Int. Cl. G06F 3/14 (2006.01); H04M 1/02 (2006.01); G06F 3/0346 (2013.01); G06F 3/044 (2006.01)
CPC G06F 3/1423 (2013.01) [H04M 1/0216 (2013.01); H04M 1/0268 (2013.01); G06F 3/0346 (2013.01); G06F 3/044 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A screen-on control method implemented by an electronic device, wherein the screen-on control method comprises:
receiving, from a low-power sensor of the electronic device when the low-power sensor is in an enabled state or from a processor of the electronic device, a screen-on trigger signal;
enabling a high-power sensor of the electronic device, wherein the high-power sensor is in a disabled state;
controlling a first target screen of the electronic device to be lit up, wherein the first target screen is based on the screen-on trigger signal, wherein the first target screen is a first screen of the electronic device, a second screen of the electronic device, or a third screen of the electronic device that is based on a combination of the first screen and the second screen;
obtaining, using the high-power sensor, sensor data comprising first increments of the first screen in X, Y, and Z directions, second increments of the second screen in the X, Y, and Z directions, or an included angle between the first screen and the second screen;
switching a to-be-lit-up screen from the first target screen to a second target screen when the second target screen is different from the first target screen, wherein the second target screen is any one of the first screen, the second screen, or the third screen, wherein the second target screen is based on a posture of the electronic device, wherein the posture of electronic device is based on the sensor data; and
maintaining a lit screen that is currently lit up in an on state when the second target screen is the same as the first target screen.