Invention Grant
- Patent Title: Autonomous travel vehicle
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Application No.: US15119792Application Date: 2015-02-06
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Publication No.: US09898009B2Publication Date: 2018-02-20
- Inventor: Hideo Shitamoto
- Applicant: MURATA MACHINERY, LTD.
- Applicant Address: JP Kyoto
- Assignee: MURATA MACHINERY, LTD.
- Current Assignee: MURATA MACHINERY, LTD.
- Current Assignee Address: JP Kyoto
- Agency: Keating & Bennett, LLP
- Priority: JP2014-033983 20140225
- International Application: PCT/JP2015/053330 WO 20150206
- International Announcement: WO2015/129425 WO 20150903
- Main IPC: G05D1/02
- IPC: G05D1/02 ; G05D1/00

Abstract:
An autonomous travel vehicle includes a platform, a traveler, a storage, an arrival position predictor, a corrected speed calculator, and a reproduction travel command calculator. The traveler controls the platform to travel in accordance with a travel control command. The storage stores travel route data, which stores subgoal points, arrival times, and traveling speeds in association with each other. In the reproduction travel mode, the arrival position predictor predicts a predicted arrival position. In the reproduction travel mode, the corrected speed calculator calculates a corrected traveling speed based on a predicted traveling distance and a required traveling distance. The reproduction travel command calculator calculates a reproduction travel control command based on the corrected traveling speed, as the travel control command.
Public/Granted literature
- US20170060137A1 AUTONOMOUS TRAVEL VEHICLE Public/Granted day:2017-03-02
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