A vehicle travel support device includes: a guide route setting unit; a travel environment information acquisition unit; a target traveling path setting unit; an inter-vehicle distance keep control unit; a lateral movement amount calculation unit; an obstacle avoidance action detection unit; and a preceding vehicle following controller. The guide route setting unit sets a guide route for a host vehicle. The travel environment information acquisition unit acquires travel environment information. The target traveling path setting unit sets a target traveling path. The inter-vehicle distance keep control unit causes the host vehicle to travel to keep a set distance from a preceding vehicle. The lateral movement amount calculation unit calculates a lateral movement amount of the preceding vehicle. The obstacle avoidance action detection unit detects an obstacle avoidance action of the preceding vehicle. The preceding vehicle following controller sets the target traveling path to a traveling path of the preceding vehicle.
Vehicle travel support device
29.06.2021
Patent
Elektronische Ressource
Englisch
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