Folding screen device and magnetic-field detection method
AssigneeBeijing Xiaomi Mobile Software Co., Ltd.
InventorChaoxi Chen
Life of this patent
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Abstract
A folding screen device includes a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module. The first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device. The CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status.
Claims20
A folding screen device, comprising a first body, a second body, a central processing unit (CPU), a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module, and a second geomagnetic module, wherein
- the first geomagnetic module, the second geomagnetic module, the first acceleration gyro sensor and the second acceleration gyro sensor are coupled to the CPU respectively;
- the first geomagnetic module and the first acceleration gyro sensor are inside the first body, and the second geomagnetic module and the second acceleration gyro sensor are inside the second body;
- the first acceleration gyro sensor and the second acceleration gyro sensor are configured to obtain a body status of the folding screen device;
- and
- the CPU is configured to control working statuses of the first geomagnetic module and the second geomagnetic module according to the body status.
A magnetic-field detecting method implemented by a folding screen device, wherein the folding screen device comprises a first body, a second body, a first acceleration gyro sensor, a second acceleration gyro sensor, a first geomagnetic module and a second geomagnetic module, and the method comprises:
- acquiring first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor;
- determining power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data;
- determining, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode;
- controlling the target geomagnetic module to detect a magnetic field environment.
A folding screen device, comprising a processor, and memory storing at least one instruction, at least one program and a code set or an instruction set for execution by the processor to:
- acquire first acceleration data collected by the first acceleration gyro sensor and second acceleration data collected by the second acceleration gyro sensor;
- determine power supply modes for the first geomagnetic module and the second geomagnetic module according to the first acceleration data and the second acceleration data;
- determine, from the first geomagnetic module and the second geomagnetic module, a target geomagnetic module for receiving power according to the power supply mode;
- and
- control the target geomagnetic module to detect a magnetic field environment.
Dependencies are inferred from the claim text.