WORK VEHICLE CONTROL SYSTEM
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United States of America Patent
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app pub date -
Nov 13, 2014
filing date -
Feb 5, 2014
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A dump truck control system includes a permission request unit for requesting, while a vehicle body travels in a first predetermined block section of a travel path on which the vehicle body is to travel, a travel permission request signal for permitting travel in a second block section located ahead of the first block section from an on-board wireless device. A calculation unit changes a frequency of requesting the travel permission signal in accordance with a remaining distance to an emergency stop point in the case where it is determined from a travel position detected by a GPS device that the dump truck is traveling in the first block section and a control center is controlling travel of the dump truck.
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