SYSTEM AND METHOD FOR MOTION ANALYSIS

(19)

(11)

EP 3 506 154 A8

(12)	CORRECTED EUROPEAN PATENT APPLICATION
	Note: Bibliography reflects the latest situation

(15)	Correction information:
	Corrected version no 1 (W1 A1)

(48)	Corrigendum issued on:
	04.09.2019 Bulletin 2019/36

(43)	Date of publication:
	03.07.2019 Bulletin 2019/27

(21)	Application number: 18215231.4

(22)	Date of filing: 21.12.2018

(51)

International Patent Classification (IPC):

G06K 9/00^(2006.01)

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
	Designated Extension States:
	BA ME
	Designated Validation States:
	KH MA MD TN

(30)

Priority:

26.12.2017 TW 106145657

(71)	Applicant: Imotek Inc.
	Taipei City 10044 (TW)

(72)	Inventor:
	CHANG, Ching-Wei 10044 Taipei City (TW)

(74)	Representative: Mewburn Ellis LLP
	City Tower 40 Basinghall Street London EC2V 5DE London EC2V 5DE (GB)

(54)	SYSTEM AND METHOD FOR MOTION ANALYSIS

(57) A system (1) for motion analysis includes a sensing device (11) positioned at a knee joint of a bicycle rider, and an electronic device (12) in communication with the sensing device (11). The electronic device (12) is configured to receive, from the sensing device (11), a series of pieces of sensed data representing orientations of the sensing device (11) at different times, to determine a motion trajectory of a knee of the rider based on the received pieces of sensed data, and to generate an estimation result regarding correctness of a riding posture of the rider based on the motion trajectory.