Obstacle avoidance method and obstacle-avoidable mobile apparatus
An obstacle avoidance method for mobile apparatus includes the steps of acquiring, by a mobile apparatus, information as to relative movement of an obstacle with respect to the mobile apparatus, calculating a travel path and a travel direction of the obstacle based on the information during its rela...
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| Main Authors | , |
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| Format | Patent |
| Language | English |
| Published |
17.08.2010
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| Online Access | Get full text |
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| Summary: | An obstacle avoidance method for mobile apparatus includes the steps of acquiring, by a mobile apparatus, information as to relative movement of an obstacle with respect to the mobile apparatus, calculating a travel path and a travel direction of the obstacle based on the information during its relative movement, setting a non-intrusion area having a configuration which is longer in the travel direction of the obstacle than in a direction perpendicular to the travel direction, and performing such travel control on the mobile apparatus as to avoid the non-intrusion area, by which obstacle avoidance operation is fulfilled. Thus, an obstacle avoidance method as well as an obstacle-avoidable mobile apparatus are provided which are capable of not only reducing collisions against obstacles and repetitions of avoidance operation, but also preventing impartment of uneasiness and oppression to persons in the obstacle avoidance operation for mobile apparatuses such as robots. |
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