Traffic risk estimation device

The traffic risk estimation device improves accuracy by aggregating vehicle data and reassessing individual areas, ensuring timely and precise activation of driving support functions.

JP7885755B2Active Publication Date: 2026-07-07TOYOTA JIDOSHA KK
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
TOYOTA JIDOSHA KK
Filing Date
2023-09-11
Publication Date
2026-07-07

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Abstract

To improve the accuracy of traffic risk estimation for each area.SOLUTION: A traffic risk estimation device includes: a data creation unit 25 that creates aggregate data on predetermined risk phenomena from vehicle data acquired throughout a target area consisting of a plurality of unit areas; and a risk determination unit 26 that determines the traffic risk for each of the plurality of unit areas based on the aggregate data.SELECTED DRAWING: Figure 3A
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