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

Claim 0:
1. A help-seeking method applied to an electronic device comprising a motion sensor having at least one of an acceleration sensor or a gyro sensor, the help-seeking method comprising:
collecting, by the electronic device, a first motion parameter of a user by using the motion sensor;
obtaining, by the electronic device, a fall confidence of the first motion parameter by comparing the first motion parameter 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;
activating a voice assistant and collecting, by the electronic device, a speech command of the user; and, in response to the speech command, performing a speech control event to control the electronic device corresponding to the speech command;
sending, by the electronic device, help-seeking information after the fall confidence of the first motion parameter is greater than a preset confidence threshold;
storing, by the electronic device, 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
running, by the electronic device, 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.