IP Library Granted Patent US 9,471,062
Granted Patent B1
US 9,471,062 · App. 14/586,228 · Granted Oct 18, 2016

Vehicle operating method and system

Inventor: Daniel Theobald (Somerville, MA)
G05D1/021
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Quick Facts
Patent No.
US 9,471,062
App. No.
14/586,228
Granted
Oct 18, 2016
Kind
B1
Abstract

A method and system for operating at least one vehicle are provided. The method comprises providing a multi-mode vehicle having at least two modes of operation, the first mode of operation being fully autonomous and the second mode of operation relying on one or more markers positioned within the environment at least in order to enable the vehicle to navigate within an environment. The method further comprises enabling the multi-mode vehicle to operate in either the first mode of operation, the second mode of operation or both modes of operation simultaneously depending on the particular environment desired to reduce manufacturing variability while accommodating a wider variety of environments.

Claims (4)

1. A method of operating a mobile robot in an environment, comprising:

providing a mobile robot capable of movement about a designated area as both a fully autonomous mobile robot in a first mode of operation, an automated guided vehicle in a second mode of operation that relies on markers within the environment and movement in at least a portion of both the first and second modes of operation at the same time while being capable of autonomously switching back and forth between the first and second modes of operation and both modes of operation without any human intervention as desired as the mobile robot moves within the environment to accomplish one or more tasks;

operating the mobile robot for movement in only the first mode of operation when there no markers positioned in the environment, the second mode of operation when there are markers positioned in the environment and both the first and second modes of operation simultaneously when there are some markers in the environment but additional guidance is needed from the first mode of operation for the robot to move more quickly and safely in the environment; and

switching autonomously without any human intervention between the first and second modes of operation as well as both modes of operation at the same time as the conditions change within the environment to provide movement to the mobile robot within the environment.

Assignments (7)
RELEASE OF SECURITY INTEREST Recorded May 7, 2025
From: TRIPLEPOINT CAPITAL LLC
To: VECNA ROBOTICS, INC.
Reel/Frame 071220/0483 →
SECURITY INTEREST Recorded May 20, 2024
From: VECNA ROBOTICS, INC.; VECNA ROBOTICS INTERCO LLC
To: STIFEL BANK
Reel/Frame 067472/0120 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 4, 2024
From: VECNA TECHNOLOGIES, INC.
To: VECNA ROBOTICS, INC.
Reel/Frame 067020/0397 →
RELEASE OF SECURITY INTEREST Recorded Dec 21, 2022
From: COMERICA BANK
To: VECNA ROBOTICS, INC.
Reel/Frame 062202/0036 →
SECURITY AGREEMENT Recorded Dec 19, 2022
From: VECNA ROBOTICS, INC.
To: TRIPLEPOINT CAPITAL LLC, AS COLLATERAL AGENT
Reel/Frame 062156/0617 →
SECURITY INTEREST Recorded Aug 7, 2020
From: VECNA ROBOTICS, INC.
To: COMERICA BANK
Reel/Frame 053427/0953 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 5, 2018
From: THEOBALD, DANIEL
To: VECNA TECHNOLOGIES, INC.
Reel/Frame 047015/0045 →