Method for controlling treadmill operation

Abstract

The invention provides a method for controlling treadmill operation, by using an inducer to detect whether the motor is in idling state or loading state during the initial operation of the motor, if the motor is in idling state, then a displaying state is indicated, then operation is to be conducted as instruction. If the motor is in load condition, the inducer and the micro-processor will further determine whether the motor is in continuous loading state or in intermittent state, the intermittent state will indicate that the user is running normally, then operation is to be conducted as instruction. If no load is generated during the predetermined break time, that indicates that the user has left, then the motor is controlled to quit movement.

Description

technical field [0001] The invention relates to the technical field of running control of a treadmill, in particular to a control method for detecting the running state of the treadmill by detecting the running state of the treadmill. Background technique [0002] By the way, electric treadmills are mainly motor-driven running belts for users to run on the treadmills. During the period, the motor speed can be adjusted according to the needs of users to change the speed of running belts, so that users can run at different speeds. Run for better exercise. [0003] For the safety of the user, the traditional electric treadmill is equipped with a safety device, which is controlled by detecting the speed of the motor. When the speed of the motor decreases to a certain level, it means that there may be foreign objects stuck on the running belt, and the safety device will be activated. Control the motor to stop rotating to keep the safety of the user. [0004] However, when a hea...

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Problems solved by technology

[0007] However, when the user's limbs, shoelaces, or trousers are caught by the running belt, the load on the motor will increase accordingly. When the aforementioned feedback mechanism detects this situation, it will increase the voltage or current supplied to the motor. Increase the speed or torque of the motor, making it more difficult for the user to escape, causing the user to fall, and in severe cases, may even cause the user to be injured

And when the user temporarily leaves the treadmill for some reason, the above-mentioned feedback control method will slow down the speed or torque of the motor due to the reduction of the actual load, but it will still maintain the running state, that is, the running belt will always remain in the running state. At this time, if other people (such as children, etc.) do not notice and suddenly stand on the treadmill, there may be accidents or dangers

[0008] Furthermore, when the treadmill is displayed in the exhibition room, because there are no actual users running on the treadmill, the aforementioned feedback control mechanism will limit the running speed of the motor and the running belt, making it difficult to fully demonstrate the performance of the treadmill. actual function

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