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公开(公告)号：US20230159031A1
公开(公告)日：2023-05-25
申请号：US17563085
申请日：2021-12-28
Applicant: Industrial Technology Research Institute
Inventor： Chen-Hui Hu , Hsiu-Wei Hsu , Kun-Lung Ku , Chiao-Tung Chan
CPC classification number: B60W30/16 , B60W30/143 , B60W40/04 , B60W40/068 , B60W50/14 , B60W60/0015 , B60W2050/146 , B60W2520/14 , B60W2520/28 , B60W2552/40 , B60W2554/4042 , B60W2554/4043 , B60W2554/801 , B60W2554/802 , B60W2556/40
Abstract: A safe following distance estimation system and an estimation method thereof are provided. The safe following distance estimation system adapted for an autonomous vehicle includes a sensor and a processor. The sensor senses an adjacent vehicle to generate first sensing data, and senses the autonomous vehicle to generate second sensing data. The processor estimates a first friction parameter between wheels of the adjacent vehicle and a pavement according to pavement material data, and estimates a second friction parameter between wheels of the autonomous vehicle and the pavement according to the second sensing data. The processor calculates a safe following distance between the autonomous vehicle and the adjacent vehicle according to the first sensing data, the second sensing data, the first friction parameter, the second friction parameter.
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公开(公告)号：US20240152800A1
公开(公告)日：2024-05-09
申请号：US18087840
申请日：2022-12-23
Applicant: Industrial Technology Research Institute
Inventor： Hsiu-Wei Hsu , Chen-Hui Hu
IPC: G06N20/00
CPC classification number: G06N20/00
Abstract: An electronic device and a method for determining scenario data of a self-driving car are provided. The method includes: obtaining training scenario data by using scenario data, a loss function and a self-driving program module; training an encoding module and a decoding module by using the training scenario data, and generating a scenario space by using the trained encoding module; obtaining a monitoring module by using the scenario space; and executing the monitoring module to determine whether current scenario data belongs to an operational design domain by using the current scenario data and the trained encoding module.
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公开(公告)号：US11891063B2
公开(公告)日：2024-02-06
申请号：US17563085
申请日：2021-12-28
Applicant: Industrial Technology Research Institute
Inventor： Chen-Hui Hu , Hsiu-Wei Hsu , Kun-Lung Ku , Chiao-Tung Chan
CPC classification number: B60W30/16 , B60W30/143 , B60W40/04 , B60W40/068 , B60W50/14 , B60W60/0015 , B60W2050/146 , B60W2520/14 , B60W2520/28 , B60W2552/40 , B60W2554/4042 , B60W2554/4043 , B60W2554/801 , B60W2554/802 , B60W2556/40
Abstract: A safe following distance estimation system and an estimation method thereof are provided. The safe following distance estimation system adapted for an autonomous vehicle includes a sensor and a processor. The sensor senses an adjacent vehicle to generate first sensing data, and senses the autonomous vehicle to generate second sensing data. The processor estimates a first friction parameter between wheels of the adjacent vehicle and a pavement according to pavement material data, and estimates a second friction parameter between wheels of the autonomous vehicle and the pavement according to the second sensing data. The processor calculates a safe following distance between the autonomous vehicle and the adjacent vehicle according to the first sensing data, the second sensing data, the first friction parameter, the second friction parameter.
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