摘要:
A training machine for enabling the exerciser to exercise under a load appropriate for the individual exercise capability and physical function of the exerciser. The exerciser (E) enters a desired velocity-load characteristic into a load characteristic input device (7), and the velocity-load characteristic is stored in the load characteristic memory device (8). A load instruction value is determined according to the velocity-load characteristic and to the velocity inputted from a velocity calculation means (6) into the load characteristic memory device (8) and transmitted to a control means (1). The control means (1) rotates a servomotor (2) with a torque instruction value corresponding to the load instruction value. A movement mechanism (3) converts the rotation into linear movement to move a movable unit (4). With this, the exerciser can carry out training of reciprocal movement.
摘要:
The present invention provides a treadmill with an automatic speed control function including: a body having a belt for supporting an exerciser; an exerciser detecting portion installed in a pre-determined area of the body to detect movement of the exerciser; a driving motor coupled to the body to drive the belt; a control portion for transmitting a first control signal for adjusting a rotation speed of the driving motor based on a signal received from the exerciser detecting portion; a motor driving portion for adjusting the rotation speed of the driving motor according to the first control signal received from the control portion; and a regenerative energy processing portion for processing regenerative energy flowing into the motor driving portion from the driving motor when the driving motor is braked. The treadmill quickly follows acceleration or deceleration of an exerciser, realizes a feeling like what an exerciser has while exercising on the ground to thereby improve an exerciser's exercising feeling, accepts various exercising patterns of an exerciser, resolves a problem in that a motor driving portion is tripped due to a load caused by quick deceleration, and pre-processes measured values of an exerciser's position to resolve a problem in that a speed of a belt can not be controlled due to measurement errors contained in measured values.
摘要:
The present invention provides a treadmill, including: a body having a belt for supporting an exerciser; a driving motor for driving the belt; a motor driving portion for driving the driving motor; an exerciser detecting portion installed in a predetermined area of the body to measure a position of the exerciser; and a control portion for generating a control signal for adjusting a rotation speed of the driving motor by using a measured value corresponding to a signal measured by the exerciser detecting portion and transmitting the control signal to the motor driving portion, wherein the control portion comprises a sensitivity adjusting portion which adjusts a control sensitivity by determining a change rate of a subsequent data value with respect to a preceding data value among data values corresponding to the measured value or a converted value derived from the measured value, and the control signal is generated corresponding to the control sensitivity. The treadmill quickly follows acceleration or deceleration of an exerciser, realizes a feeling like what an exerciser has while exercising on the ground to thereby improve an exerciser's exercising feeling, accepts various exercising patterns of an exerciser, and pre-processes measured values of an exerciser's position to resolve a problem in that a speed of a belt can not be controlled due to measurement errors contained in measured values.
摘要:
The present invention provides a treadmill, including: a body having a belt for supporting an exerciser; a driving motor for driving the belt; a motor driving portion for driving the driving motor; an exerciser detecting portion installed in a predetermined area of the body to measure a position of the exerciser; and a control portion for generating a control signal for adjusting a rotation speed of the driving motor by using a measured value corresponding to a signal measured by the exerciser detecting portion and transmitting the control signal to the motor driving portion, wherein the control portion comprises a sensitivity adjusting portion which adjusts a control sensitivity by using a data value corresponding to the measured value or a converted value derived from the measured value, or a driving speed containing a speed of the belt or a corresponding speed thereto, and the control signal is generated corresponding to the control sensitivity. The treadmill quickly follows acceleration or deceleration of an exerciser, realizes a feeling like what an exerciser has while exercising on the ground to thereby improve an exerciser's exercising feeling, accepts various exercising patterns of an exerciser, and pre-processes measured values of an exerciser's position to resolve a problem in that a speed of a belt can not be controlled due to measurement errors contained in measured values.
摘要:
A sensing apparatus for use in combination with a stationary bicycle comprises a housing that supports a source of emitted radiation and a detector of radiation of the same wavelength as that emitted by the source, fixing means for fixing the housing to an exercise device such that radiation is emitted towards a region of space that can be occupied by a part of a body of a user of the exercise device and selectively transmitted on to the detector depending on whether a part of a user's body is located within the space, a processor which measures at least one property of the radiation from the source that is passed to the detector and from the measured property produces an output signal indicative of the proximity of the user relative to the device within that space
摘要:
The present invention relates to a system for detecting and tracking statistics of a game, and more particularly, to a system for detecting and tracking game statistics for a specific player or team of players while playing the game. The system may include a sports goal and sports ball for use in the game. The system may also include a sensor attached to a player to detect the sports ball when the sensor comes within a predetermined distance of the sports ball. A detector may be provided and coupled to the sports goal to detect the sports ball when the sports ball passes through the sports goal. A control unit may be provided to determine a game statistic corresponding to the player based on a signal received from the sensor attached to the player and a signal received from the detector when the sports ball passes through the sports goal.
摘要:
A system for representing a virtual environment is described, in which the system comprises means which comprise a fitness device, a means for two-dimensional and/or three-dimensional visual representation, at least one acoustic output and/or recording means and means for generating wind, temperature and/or odour.