US 12,214,270 B2
Motion data monitoring method and apparatus
Teng Xu, Shenzhen (CN); Xiaohan Chen, Shenzhen (CN); Bin Yang, Shenzhen (CN); and Yue Li, Shenzhen (CN)
Assigned to Honor Device Co., Ltd., Shenzhen (CN)
Appl. No. 17/624,171
Filed by Honor Device Co., Ltd., Shenzhen (CN)
PCT Filed Jul. 3, 2020, PCT No. PCT/CN2020/100223
§ 371(c)(1), (2) Date Dec. 30, 2021,
PCT Pub. No. WO2021/004398, PCT Pub. Date Jan. 14, 2021.
Claims priority of application No. 201910604486.2 (CN), filed on Jul. 5, 2019.
Prior Publication US 2022/0362654 A1, Nov. 17, 2022
Int. Cl. A63B 71/06 (2006.01); G01C 19/00 (2013.01); G01P 13/00 (2006.01); G01P 15/18 (2013.01)
CPC A63B 71/0619 (2013.01) [G01C 19/00 (2013.01); G01P 13/00 (2013.01); G01P 15/18 (2013.01); A63B 2071/0661 (2013.01); A63B 2220/34 (2013.01); A63B 2220/40 (2013.01); A63B 2220/836 (2013.01); A63B 2225/50 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A motion data monitoring apparatus, comprising a processor, wherein the processor is coupled to a memory, the memory stores instructions, and the processor is configured to invoke and execute the instructions to cause the apparatus to perform:
collecting, by an electronic device, an angular velocity signal and an acceleration signal of a user;
obtaining, by the electronic device, a waveform feature of the angular velocity signal based on the angular velocity signal, and obtaining a waveform feature of the acceleration signal based on the acceleration signal;
performing action classification based on the waveform feature of the angular velocity signal and the waveform feature of the acceleration signal;
determining, by the electronic device, a gait feature of the user according to the waveform feature of the angular velocity signal and the waveform feature of the acceleration signal, wherein the waveform feature of the acceleration signal comprises two adjacent crests in a waveform of the acceleration signal, and wherein the gait feature comprises a duration of flight from off-ground of a foot of the user to touching of the ground; and
determining, by the electronic device, motion data according to the gait feature, wherein the motion data comprises a jump height when the action classification indicates a vertical jump or running jump.