Invention Grant
- Patent Title: System and method to combine input from multiple sensors on an autonomous wheelchair
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Application No.: US17485350Application Date: 2021-09-25
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Publication No.: US11730646B2Publication Date: 2023-08-22
- Inventor: Rajeev Ramanath , Ramin Nabati
- Applicant: Rajeev Ramanath
- Applicant Address: US CA San Jose
- Assignee: Rajeev Ramanath
- Current Assignee: Rajeev Ramanath
- Current Assignee Address: US CA San Jose
- Main IPC: A61G5/04
- IPC: A61G5/04 ; G05D1/02

Abstract:
The invention discloses a system for controlling the movement of a personal mobility vehicle including a processing unit that receives and processes a location data of one or more obstacles over a period of time, determines a change frequency of change of location of the obstacles during the period of time, and generates a movement state categorization of the obstacles categorizing them into either a dynamic obstacle or a static obstacle. The processing unit further determines a dynamic distance traveled by the dynamic obstacle during the period of time, the velocity of the dynamic obstacle, determines movement probability data that relates to the probability of movement of a static obstacle based on the change frequency of change of location, and, determines velocity prediction data of a dynamic obstacle based on the velocity of dynamic obstacles during various time intervals of the time period.
Public/Granted literature
- US20230095624A1 SYSTEM AND METHOD TO COMBINE INPUT FROM MULTIPLE SENSORS ON AN AUTONOMOUS WHEELCHAIR Public/Granted day:2023-03-30
Information query
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