| 摘要 |
PROBLEM TO BE SOLVED: To provide an agricultural work car for automatically stopping autonomous traveling and operations (even when it is not operated by an operator), and for preventing it moving to the outside of the operation range when any abnormality occurs in the agricultural work car. SOLUTION: This agricultural work car 101 is provided with a GPS 102 and an internal field sensor 122 for autonomously performing operations, and configured to preliminarily set an operation range based on the location information of a field acquired by a GPS, and to stop its autonomous traveling when it is moved to the outside of the operation range. COPYRIGHT: (C)2005,JPO&NCIPI
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