Automotive Research & Testing Center

Automotive Research & Test Center

Chih-Wei Chuang

Chien-An Chen

Ke-Wei Lin

Yu-Chi Shiue

Shih-Chang Chen

A method of integrating a traffic accident assistance identification and a safety of the intended functionality (SOTIF) scene establishment is applied to a vehicle and includes collecting an on-board diagnostic data, a digital video data and a control data from an on-board diagnostic device, a digital video recorder and a controller; analyzing the on-board diagnostic data, the digital video data and the control data to generate an accident record message and an action confirmation message, and the accident record message includes a vehicle behavior message and a driving intention message; automatically generating an accident assistance identifying data according to the vehicle behavior message, the driving intention message and the action confirmation message, and the accident assistance identifying data includes an accident scene picture and a behavioral characteristic report; and establishing an accident scene database according to the action confirmation message. The accident scene database includes a SOTIF scene.

System and method of integrating traffic accident assistance identification and safety of intended functionality scene establishment

A method with a SOTIF scene collection and a self-update mechanism, which is applied to a vehicle, includes a situation judging step, a scene collecting step, a modifying step, a verifying step, and an updating step. As the situation judging step judges that the sensing control dataset belongs to the accident scene dataset, the sensing control dataset collected by the scene collecting step belongs to a SOTIF scene.

System and method with SOTIF scene collection and self-update mechanism

The present invention discloses a vehicle emission monitoring device and a method thereof. The method of the present invention comprises steps: obtaining an OBS instantaneous fuel consumption and a carbon dioxide emission from an on-board emission measurement system (OBS); working out an OBS fuel consumption-carbon dioxide emission relationship with a statistical method or a regression method; obtaining an OBD instantaneous fuel consumption from an on-board diagnostic (OBD) system; establishing an OBS-OBD fuel consumption relationship; and converting the OBD instantaneous fuel consumption into an carbon dioxide emission according to the OBS-OBD fuel consumption relationship and the OBS fuel consumption-carbon dioxide emission relationship.

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Changhua County, Taiwan

Chih-Wei Chuang