A walking assist cart includes a cart body on which a load can be placed, a drive portion that drives a drive wheel, an inclination sensor that detects the inclination angle of the cart body, and a controller that acquires the weight of the load placed on the cart body based on the drive force of the drive portion and the inclination angle of the cart body and outputs assist drive force based on the weight of the load that is acquired.
Walking Assist Cart
2015-12-24
Patent
Elektronische Ressource
Englisch
IPC: | A61H PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY , Geräte für die physikalische Therapie, z.B. Vorrichtungen zum Lokalisieren oder Anregen spezieller Reflexpunkte am Körper / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |