INTERFACE APPARATUS FOR MANIPULATING WHEELCHAIR AND WHEELCHAIR USING THE SAME
First Claim
1. An interface apparatus for manipulating a wheelchair, comprising:
- a pair of two-way sliding mechanisms, each being configured with a base and a sliding sleeve in a manner that the sliding sleeve, having at least one physiological sensor disposed therein, is mounted on the base while enabling the same to slide in a first direction and a second direction, capable of using a closed bio-potential circuit formed by the use of the physiological sensors of the two two-way sliding mechanisms to detect a physiological status and thus generating a physiological status signal accordingly;
a pair of manipulation sensors, mounted respectively on the pair of two-way sliding mechanisms for detecting the sliding status of their corresponding sliding sleeve and thus generating a sliding status signal accordingly; and
a control unit, electrically connected to the pair of manipulation sensors and each physiological sensor, for processing the sliding status signal and the physiological status signal so as to correspondingly generate a power control signal and a bio signal accordingly.
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Accused Products
Abstract
The present invention provides an interface apparatus for manipulating a wheelchair which is capable of controlling the translation/rotation of the wheelchair by means of a pair of sliding mechanisms. In addition, there is at least one physiological sensor being disposed on each sliding mechanism for detecting physiological status of a user sitting on the wheelchair so as to monitor the bio-status of the user via a closed bio-potential circuit. The pair of sliding mechanisms are disposed respectively on their corresponding arm rest of the wheelchair so that the user can manipulating the wheelchair by two hands grasping the corresponding sliding mechanism while the physiological sensor can detect the physiological status of the user. With the aforesaid apparatus and wheelchair, it not only can provide a directly operating way with human-factor concerns but can also monitor the physiological status of the user so as to improve the safety in manipulation.
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Citations
13 Claims
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1. An interface apparatus for manipulating a wheelchair, comprising:
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a pair of two-way sliding mechanisms, each being configured with a base and a sliding sleeve in a manner that the sliding sleeve, having at least one physiological sensor disposed therein, is mounted on the base while enabling the same to slide in a first direction and a second direction, capable of using a closed bio-potential circuit formed by the use of the physiological sensors of the two two-way sliding mechanisms to detect a physiological status and thus generating a physiological status signal accordingly; a pair of manipulation sensors, mounted respectively on the pair of two-way sliding mechanisms for detecting the sliding status of their corresponding sliding sleeve and thus generating a sliding status signal accordingly; and a control unit, electrically connected to the pair of manipulation sensors and each physiological sensor, for processing the sliding status signal and the physiological status signal so as to correspondingly generate a power control signal and a bio signal accordingly. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A wheelchair, comprising:
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a seat, having two arm rests respectively disposed at the two sides thereof, being coupled to a wheel module as the wheel module is further connected to a power output module in a manner that the wheel module is powered by the power output module for driving the seat to move therewith; a pair of two-way sliding mechanisms, disposed respectively on the two arm rests as each being configured with a base and a sliding sleeve in a manner that the sliding sleeve, having at least one physiological sensor disposed therein, is mounted on the base while enabling the same to slide in a first direction and a second direction, capable of using a closed bio-potential circuit formed by the use of the physiological sensors of the two two-way sliding mechanisms to detect a physiological status and thus generating a physiological status signal accordingly; a pair of manipulation sensors, mounted respectively on the pair of two-way sliding mechanisms for detecting the sliding status of their corresponding sliding sleeve and thus generating a sliding status signal accordingly; and a control unit, electrically connected to each physiological sensor, the pair of manipulation sensors and the power output module, for receiving and processing the sliding status signal and the physiological status signal so as to correspondingly generate a power control signal to the power output module and a bio signal accordingly. - View Dependent Claims (8, 9, 10, 11, 12, 13)
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Specification