| 摘要 |
An autonomously running vehicle and method for autonomously running the vehicle on a route of travel are disclosed in which using a plurality of control rules defining predetermined steering controlled variables according to magnitude classifications of previously classified deviations on steering operations and membership functions indicating certainties corresponding to respective classifications of actual deviations (offset), the certainties corresponding to each magnitude classification are correlated to the control rules to determine the steering controlled variable. In the autonomously running vehicle, the vehicle's running scenes are automatically detected on the basis of the image data derived by an image processing unit. Reference membership functions are varied (constricted or reduced) according to any one of the running scenes so that the membership functions are automatically set according to the running scenes. Control rules are previously set only to the reference membership functions. Hence, setting operations of control rules and membership functions through simulations may be carried out only for the reference membership functions.
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