Invention Grant
- Patent Title: Traffic management for materials handling vehicles in a warehouse environment
-
Application No.: US17184057Application Date: 2021-02-24
-
Publication No.: US11609578B2Publication Date: 2023-03-21
- Inventor: Toby Collett , Sam McArdle , Sian Phillips , Greg Sumner
- Applicant: Crown Equipment Corporation
- Applicant Address: US OH New Bremen
- Assignee: Crown Equipment Corporation
- Current Assignee: Crown Equipment Corporation
- Current Assignee Address: US OH New Bremen
- Agency: Dinsmore & Shohl LLP
- Main IPC: G05D1/02
- IPC: G05D1/02 ; G08G1/16 ; G01C21/20 ; G05D1/00

Abstract:
Systems and methods for a materials handling vehicle to navigate a vehicle transit surface in a warehouse environment including a navigation subsystem configured to cooperate with a traction control unit, a braking system, a steering assembly, and an obstacle detection subsystem to: determine whether the materials handling vehicle is approaching, or has arrived at, a potentially contested intersection; associate with the intersection pre-positioned warehouse object data, a set of road rules, and obstacle data; and navigate the materials handling vehicle through the intersection utilizing warehouse navigation maneuvers in combination with the associated set of road rules, obstacle avoidance maneuvers, or both, the warehouse navigation maneuvers accounting for the associated pre-positioned warehouse object data and the obstacle avoidance maneuvers accounting for the obstacle data derived from the obstacle detection subsystem.
Public/Granted literature
- US20210181761A1 TRAFFIC MANAGEMENT FOR MATERIALS HANDLING VEHICLES IN A WAREHOUSE ENVIRONMENT Public/Granted day:2021-06-17
Information query