Balance chair controller
A technology for controllers and seats, which is applied to patient chairs or special means of transportation, vehicle rescue, medical transportation, etc. It can solve problems such as reduced practicality, encountering obstacles, and single function of wheelchairs, so as to improve the user experience. Experience, improve the response speed, and the effect of soft motor action
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[0021] Embodiment: The box body 1 and the box cover 10 are fixed through a detachable connection, and then the multi-axis gyroscope sensor 2, the ultrasonic distance measuring sensor 3, the motor driver 6 and the buzzer 7 are passed through the threading hole 9 to correspond to the wheelchair When the wheelchair is reversing, the ultrasonic distance measuring sensor 3 is used to detect the distance of the rear obstacle. When the distance is too short, the buzzer 7 will give an alarm reminder. When the seat is not in a balanced state, multiple Axis gyro sensor 2 senses, and after Kalman filter setting, drives the executive part (push rod motor) of the wheelchair to adjust the seat state to the initial value (balanced state).
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