Invention Grant
- Patent Title: Passenger monitoring system and method
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Application No.: US17294505Application Date: 2019-11-19
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Publication No.: US11947014B2Publication Date: 2024-04-02
- Inventor: Jun Uchimura , Hiroshi Takahashi
- Applicant: NEC Corporation , NEC Platforms, Ltd.
- Applicant Address: JP Tokyo
- Assignee: NEC CORPORATION,NEC Platforms, Ltd.
- Current Assignee: NEC CORPORATION,NEC Platforms, Ltd.
- Current Assignee Address: JP Tokyo; JP Kanagawa
- Priority: JP 18217053 2018.11.20
- International Application: PCT/JP2019/045219 2019.11.19
- International Announcement: WO2020/105618A 2020.05.28
- Date entered country: 2021-05-17
- Main IPC: G01S17/48
- IPC: G01S17/48 ; B61L15/00 ; G01S7/48 ; G01S17/894
Abstract:
Provided is a passenger monitoring system comprising: a ranging sensor that is provided in a vehicle and capable of outputting a distance information corresponding to a distance to a passenger in the vehicle; and a control unit that estimates a state of congestion of the vehicle based on the distance information.
Public/Granted literature
- US20210405195A1 PASSENGER MONITORING SYSTEM AND METHOD Public/Granted day:2021-12-30
Information query
