Electronic pedometer

Details Electronic pedometer Electronic pedometer

2007-11-20

2007-11-20

Richman, Glenn E. (Department: 3764)

Exercise devices

Having specific electrical feature

Pace setting indicator

C482S008000, C482S900000, C377S024200, C702S160000

Reexamination Certificate

active

11109045

ABSTRACT:
To enhance precision in measurement of the number of steps even when a walk cycle changes. An acceleration detecting portion outputs a walk signal corresponding to a walk of a user detected by a walk sensor. A step number counting portion of a counting portion counts each signal which is judged to be beyond a first reference cycle range by a walk cycle comparing portion among signals from the acceleration detecting portion as the number of steps for one step, and when an extra-regulation step number processing portion judges that a predetermined number of signals each within a second reference cycle range among the signals each beyond the first reference cycle range is continuously outputted, counts the predetermined number of signals as the predetermined number of steps.

REFERENCES:
patent: 4855942 (1989-08-01), Bianco
patent: 6254513 (2001-07-01), Takenaka et al.
patent: 56086309 (1981-07-01), None
patent: 63262784 (1988-10-01), None
patent: 2697911 (1997-09-01), None
patent: 3017529 (1999-12-01), None

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