Invention Grant
- Patent Title: Traffic light countdown notification and alert suppression
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Application No.: US17454883Application Date: 2021-11-15
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Publication No.: US11670167B2Publication Date: 2023-06-06
- Inventor: Mohammad Naserian , Feiyu Cong , Jie Zhu , Curtis L. Hay , Priya B. Abraham
- Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Applicant Address: US MI Detroit
- Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee Address: US MI Detroit
- Agency: Lorenz & Kopf LLP
- Priority: CN 2111268752.2 2021.10.29
- Main IPC: G08G1/0962
- IPC: G08G1/0962 ; G08B7/06

Abstract:
A method for providing a driver alert including receiving a traffic signal phase state and a time remaining in the traffic signal phase state, determining a move forward time in response to the traffic signal phase state being red and the time remaining in the traffic signal phase state, displaying the move forward time to a driver, determining a driver attentiveness level, and generating a driver alert in response to the driver attentiveness level being below a threshold attentiveness level and the move forward time being less than a threshold time.
Public/Granted literature
- US20230132658A1 TRAFFIC LIGHT COUNTDOWN NOTIFICATION AND ALERT SUPPRESSION Public/Granted day:2023-05-04
Information query
IPC分类: