Patent ID: 11928947
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Control (Instruments)
Classification: CPC G  H | IPC G

Claim 8:
9. An electronic device comprising
a motion sensor having at least one of an acceleration sensor or a gyro sensor;
a memory; and
one or more processors, wherein the motion sensor, the memory, and the processor are coupled, the memory is configured to store computer program code, the computer program code comprises computer instructions, and when the computer instructions are executed by the electronic device, the electronic device is configured to
collect a first motion parameter of a user,
obtain a fall confidence of the first motion parameter by comparing the first motion parameter collected by the motion sensor to a first preset fall parameter, wherein the fall confidence of the first motion parameter is used to represent a probability that the first motion parameter is a motion parameter collected when the user falls,
activate a voice assistant and collect a speech command of the user; and, in response to the speech command, perform a speech control event to control the electronic device corresponding to the speech command,
send help-seeking information after the fall confidence of the first motion parameter is greater than a preset confidence threshold,
store a model code of a first fall detection model used to determine a fall confidence of a motion parameter, wherein the first fall detection model is an artificial intelligence (AI) model obtained by performing sample training by using a plurality of second motion parameters and a plurality of third motion parameters, and
run the model code of the first fall detection model, to determine the fall confidence of the first motion parameter, wherein the plurality of second motion parameters are motion parameters collected when a plurality of users fall and the plurality of third motion parameters are motion parameters collected when the plurality of users perform a preset interference action.