FIELD: instrument engineering.
SUBSTANCE: invention relates to the field of navigational instrument making and can find application in the positioning and navigation systems of mobile vehicles. To this end, the motion route calculation device includes a route calculation module configured to calculate a traffic route for arriving at the vehicle in question at the destination, a feature detection module configured to detect a feature, and a distance measurement unit configured to measure the distance from the vehicle in question to the characteristic as the required recognition distance. Motion route calculating device further includes a determination unit configured to detect an obstruction when recognizing a feature based on the detection range of the feature detection module and the required recognition distance. Route computation module calculates a route of travel while avoiding a location in which the recognition of the feature is determined as embarrassing by the determination module.
EFFECT: higher reliability.
11 cl, 9 dwg
