STEP COUNTING SYSTEM AND STEP COUNTER

• US 20120330608A1
• Filed: 08/09/2011
• Published: 12/27/2012
• Est. Priority Date: 06/27/2011
• Status: Abandoned Application

• Current Assignee: Futaihua Industry (Shenzhen) Co., Ltd. (Hon Hai Precision Industry Co., Ltd.), Hon Hai Precision Industry Co., Ltd.
• Original Assignee: Futaihua Industry (Shenzhen) Co., Ltd. (Hon Hai Precision Industry Co., Ltd.), Hon Hai Precision Industry Co., Ltd.
• Inventors: WANG, PENG
• Application Number:
  US13/205,635
• Publication Number:
  US 20120330608A1
• Time in Patent Office: Days
• US Class Current: 702/160
• CPC Class Codes: G01C 22/006 Pedometers

Abstract

A step counting system includes a portable terminal and a step counter. The portable terminal includes a processor and a first communication interface. The step counter includes a motion sensor, a step detector, a controller, and a second communication interface. The second communication interface communicates with the first communication interface. The motion sensor senses motion of a user carrying the step counter. The detector detects whether a step motion is sensed by the motion sensor. The controller transmits an increment by one signal to the processor each time a step is detected by the detector. The processor updates its display of the number of steps by increasing the number of steps by one each time the processor receives the increment by one signal from the controller.

Claims

1. A step counting system comprising:

a portable terminal comprising a processor, a display, and a first communication interface; and

a step counter comprising a motion sensor, a step detector, a controller, and a second communication interface, the second communication interface to communicate with the first communication interface, the motion sensor to sense motion of a user carrying the step counter, the step detector to detect whether a step motion is sensed by the motion sensor, the controller to transmit an increment by one signal to the processor via the first and second communication interfaces each time a step motion is detected by the step detector;

the processor to update the number of steps shown on the display by increasing the number of steps by one each time the processor receives the increment by one signal from the controller.

2. The step counting system as described in claim 1, wherein the portable terminal further comprises a storage to store a step length, the processor is further to multiply the number of steps currently displayed on the display by the step length to obtain a distance if the processor does not receive the increment by one signal from the step counter within a preset period.

3. The step counting system as described in claim 1, wherein the processor is further to transmit on/off commands to the controller to direct the controller to turn on/turn off the step counter.

4. The step counting system as described in claim 1, wherein the first communication interface and the second communication interface are wired or wireless interfaces.

5. A step counter comprising:

a motion sensor to sense motion of a user carrying the step counter;

a step detector to detect whether a step motion is sensed by the motion sensor;

a communication interface to communicate the step counter with a portable terminal; and

a controller to transmit an increment by one signal to the portable terminal each time a step motion is detected by the step detector.

6. The step counter as described in claim 5, wherein the controller is further to turn on/turn off the step counter when receiving on/off commands from the portable terminal

7. The step counter as described in claim 5, wherein the communication interface is wired or wireless interface.