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    Detection and monitoring of occupant seat belt
    2.
    发明授权
    Detection and monitoring of occupant seat belt 有权

    公开(公告)号：US10940828B2

    公开(公告)日：2021-03-09

    申请号：US16840974

    申请日：2020-04-06

    申请人： Joyson Safety Systems Acquisition LLC

    发明人： Leonard Cech ,  Chakravarthi Mallikarjun Nagolu ,  Josh Ramaglia ,  Salvatore Brauer ,  Babak Bakhtiar

    IPC分类号： B60R22/48 ,  B60Q3/242 ,  B60R21/015 ,  H04N13/254 ,  G06T7/557 ,  G06T7/246 ,  G06K9/00 ,  G06K9/20 ,  G01S11/00 ,  H04N5/247

    摘要： In one embodiment, a system of detecting seat belt operation in a vehicle includes at least one light source configured to emit a predetermined wavelength of light onto structures within the vehicle, wherein at least one of the structures is a passenger seat belt assembly having a pattern that reflects the predetermined wavelength at a preferred luminance. At least one 3-D time of flight camera is positioned in the vehicle to receive reflected light from the structures in the vehicle and provide images of the structures that distinguish the preferred luminance of the pattern from other structures in the vehicle. A computer processor connected to computer memory and the camera includes computer readable instructions causing the processor to reconstruct 3-D information in regard to respective images of the structures and calculate a depth measurement of the distance of the reflective pattern on the passenger seat belt assembly from the camera.

    Detection and Monitoring of Occupant Seat Belt
    4.
    发明申请
    Detection and Monitoring of Occupant Seat Belt 有权

    公开(公告)号：US20210291780A1

    公开(公告)日：2021-09-23

    申请号：US17195006

    申请日：2021-03-08

    申请人： Joyson Safety Systems Acquisition LLC

    发明人： Leonard Cech ,  Chakravarthi Mallikarjun Nagolu ,  Josh Ramaglia ,  Salvatore Brauer ,  Babak Bakhtiar

    IPC分类号： B60R22/48 ,  B60Q3/242 ,  B60R21/015 ,  H04N13/254 ,  G06T7/557 ,  G06T7/246 ,  G06K9/00 ,  G06K9/20 ,  G01S11/00 ,  H04N5/247

    摘要： In one embodiment, a system of detecting seat belt operation in a vehicle includes at least one light source configured to emit a predetermined wavelength of light onto structures within the vehicle, wherein at least one of the structures is a passenger seat belt assembly having a pattern that reflects the predetermined wavelength at a preferred luminance. At least one 3-D time of flight camera is positioned in the vehicle to receive reflected light from the structures in the vehicle and provide images of the structures that distinguish the preferred luminance of the pattern from other structures in the vehicle. A computer processor connected to computer memory and the camera includes computer readable instructions causing the processor to reconstruct 3-D information in regard to respective images of the structures and calculate a depth measurement of the distance of the reflective pattern on the passenger seat belt assembly from the camera.

    DETECTION AND MONITORING OF OCCUPANT SEAT BELT
    6.
    发明申请
    DETECTION AND MONITORING OF OCCUPANT SEAT BELT 审中-公开

    公开(公告)号：US20200298796A1

    公开(公告)日：2020-09-24

    申请号：US16840974

    申请日：2020-04-06

    申请人： Joyson Safety Systems Acquisition LLC

    发明人： Leonard Cech ,  Chakravarthi Mallikarjun Nagolu ,  Josh Ramaglia ,  Salvatore Brauer ,  Babak Bakhtiar

    IPC分类号： B60R22/48 ,  B60Q3/242 ,  B60R21/015 ,  H04N13/254 ,  G06T7/557 ,  G06T7/246 ,  G06K9/00 ,  G06K9/20 ,  G01S11/00 ,  H04N5/247

    摘要： In one embodiment, a system of detecting seat belt operation in a vehicle includes at least one light source configured to emit a predetermined wavelength of light onto structures within the vehicle, wherein at least one of the structures is a passenger seat belt assembly having a pattern that reflects the predetermined wavelength at a preferred luminance. At least one 3-D time of flight camera is positioned in the vehicle to receive reflected light from the structures in the vehicle and provide images of the structures that distinguish the preferred luminance of the pattern from other structures in the vehicle. A computer processor connected to computer memory and the camera includes computer readable instructions causing the processor to reconstruct 3-D information in regard to respective images of the structures and calculate a depth measurement of the distance of the reflective pattern on the passenger seat belt assembly from the camera.

    Seatbelt and child seat anchor based occupancy detection system
    7.
    发明授权
    Seatbelt and child seat anchor based occupancy detection system 有权

    公开(公告)号：US10252640B2

    公开(公告)日：2019-04-09

    申请号：US15681668

    申请日：2017-08-21

    申请人： Joyson Safety Systems Acquisition LLC

    发明人： Leonard Cech ,  Chakravarthi Mallikarjun Nagolu

    IPC分类号： B60N2/00 ,  G08B21/22 ,  B60R21/015 ,  B60N2/28

    摘要： The present invention is directed to apparatus for detecting a child left unattended in a car seat as well as the status of the connection between the car seat and the vehicle. The apparatus includes a sensor module and a processor. The sensor module including a sensor for measuring force data associated with the coupling between car seat and a vehicle. The processor receives and analyzes the sensor data to determine the status of the child/child seat, and then communicates status data to a caretaker. Counter-measure instructions can also be provided to the vehicle for altering the vehicle state/environment.