An interaction system for wheelchair movements

An Interaction System for Wheelchair Movements consists of a base module, a computational module, a power management module and a sensor module. An audio or optical alarm will rise if and only if an obstacle is closing, a human body is nearby and the velocity is toward the back.

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Bibliographische Detailangaben
Hauptverfasser:	YANG, HSIAO-MIN, WEI, TZUIEH
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALARM SYSTEMS CHAIRS FOR DENTISTRY FUNERAL DEVICES HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE OPERATING TABLES OR CHAIRS ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS TRANSPORT OR ACCOMODATION FOR PATIENTS
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Beschreibung
Zusammenfassung:	An Interaction System for Wheelchair Movements consists of a base module, a computational module, a power management module and a sensor module. An audio or optical alarm will rise if and only if an obstacle is closing, a human body is nearby and the velocity is toward the back.