| 摘要 |
<p>PURPOSE:To ensure the satisfactory steering control of an unmanned vehicle even in a sloping high-speed driving section by securing a difference of speed between the right left driving wheels and at the same time slowing down the driving speed of the vehicle in a driving section where the driving course is sloped to the single side. CONSTITUTION:The information on both the present position and the destination of an unmanned vehicle are given to a route computing element 22 from an address setting means 21. The element 22 extracts the information on the driving route as well as the driving information. An advance instruction is given to a drive control circuit 26 and the information on a route is given to a route comparator 23. The comparator 23 gives a high-speed command to a target speed computing element 24 and a selection command to a steering output computing element 25 for selection of a steering output pattern. When the vehicle travels and detects a prescribed position marker, the comparator 23 gives a command to the element 24 to increase the speed of the wheel set at the descending side since the element 22 has the map information showing the relevant sloping section. At the same, the control is slow down the speeds of both wheels as the sloping degree increases in a sloping section of the driving course.</p> |
