Information processing apparatus, information processing system, vehicle, non-transitory computer-readable medium, and information processing method
By measuring the driver's speed on the vehicle and combining it with navigation application and road sensor data, the system infers the vehicle's arrival time at its destination, thus resolving the prediction error caused by speed discrepancies and improving calculation accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- TOYOTA JIDOSHA KK
- Filing Date
- 2026-01-15
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, when calculating the time of arrival of a vehicle at its destination based on the vehicle speed set on a map application, the actual driving speed deviates from the set speed, resulting in a difference in the accuracy of the expected arrival time.
By measuring the driver's speed using vehicle speed sensors, calculating the driver's speed coefficient, and combining this with the predetermined speed set by the navigation application, the system infers the driver's speed for each road segment. Based on the road segment conditions detected by road sensors, it selects a suitable road segment and calculates the expected arrival time.
It improves the accuracy of vehicle arrival time calculation by calculating based on actual driver speed, thus reducing errors.
Smart Images
Figure CN122416749A_ABST