PATENT CLAIM ANALYSIS

Application Number: 15750529
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["482", "007000"]

Abstract:
An intelligent treadmill includes a treadmill body and an intelligent speed control system. The treadmill body includes a treadmill deck and a motor. The treadmill deck includes an acceleration section, a holding section, and a deceleration section. The intelligent speed control system includes a gravity-center sensing device, a processor module, a motor driver, and a host computer. The gravity-center sensing device includes a plurality of infrared array sensors. The gravity-center sensing device is sequentially connected with the processor module, the motor driver and the host computer. The motor driver is connected with the motor. A method for controlling the intelligent treadmill includes the steps of: step  1 : allowing a user to set upper and lower limit values of the position of the holding section; step  2 : allowing the user to set a speed adjustment ratio value; step  3 : acquiring the position of the center of gravity of a human body; step  4 : detecting whether the center of gravity of the human body is within the holding section; step  5 : detecting whether the center of gravity of the human body is within the acceleration section; step  6 : the processor module detecting whether the center of gravity of the human body is within the deceleration section. It is convenient for the user to quickly and intelligently control the speed of the treadmill. The user can feel more safe and stable during exercise.

Claim (Index 5):
A method for controlling an intelligent treadmill, comprising the steps of:\n step  1 : allowing a user to set upper and lower limit values of the position of a holding section on a host computer; step  2 : allowing the user to set a speed adjustment ratio value on the host computer; step  3 : acquiring, by infrared array sensors, the position of the center of gravity of a human body; step  4 : detecting, by a processor module, whether the center of gravity of the human body is within the holding section, if the center of gravity of the human body is not within the holding section, executing the next step, if the center of gravity of the human body is within the holding section, returning to the step  3 ; step  5 : detecting, by the processor module, whether the center of gravity of the human body is within an acceleration section, if the center of gravity of the human body is not within the acceleration section, executing the next step, if the center of gravity of the human body is within the acceleration section, transmitting an acceleration signal to a motor driver and thereby actuating the motor driver to accelerate a motor to complete a speed control of the treadmill, wherein, an acceleration adjustment amount=(an actual position of the center of gravity\u2212the upper limit value)*the speed adjustment ratio value; step  6 : detecting, by the processor module, whether the center of gravity of the human body is within a deceleration section, if the center of gravity of the human body is not within the deceleration section, returning to the step  3 , if the center of gravity of the human body is within the deceleration section, transmitting a deceleration signal to the motor driver and thereby actuating the motor driver to decelerate the motor to complete the speed control of the treadmill, wherein, a deceleration adjustment amount=(the lower limit value\u2212the actual position of the center of gravity)*the speed adjustment ratio value.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 88.0
- Lexical Diversity: 3.14634
- Patent Class: 482.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12738307', '14683051', '09455959', '13831212', '14580160']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6576707763769358
- 35 USC 102 Novelty (BERT): 0.4673446406723684
- Combined Prediction Score: 0.6386381628064791
- Mean Citation Score: 167.53056999999995
- Max Citation Score: 171.81195
- Similarity Product: 117.44091148676276

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test