A seatbelt wearing determination apparatus includes: an image sensor unit that captures a front image of a vehicle occupant; a portion detection unit that detects a chest portion and a pelvic portion of the occupant using the image; an image segmentation unit that obtains a first target region related to the seatbelt by segmenting a local image of a chest portion of the occupant into a plurality of regions, and obtains a second target region related to the seatbelt by segmenting a local image of a pelvic portion into a plurality of regions; the control unit determines that the safety belt is normally worn when the first area value of the first target area is larger than a preset first reference value and the second area value of the second target area is larger than a preset second reference value.
一种安全带佩戴确定装置,包括:图像传感器单元,其捕获车辆乘员的正面图像;部分检测单元,其使用图像来检测乘员的胸部部分和骨盆部分;图像分割单元,其通过将乘员的胸部部分的局部图像分割为多个区域来获得与安全带相关的第一目标区域,并且通过将骨盆部分的局部图像分割为多个区域来获得与安全带相关的第二目标区域;以及控制单元,其在第一目标区域的第一面积值大于预设的第一参考值并且第二目标区域的第二面积值大于预设的第二参考值时确定安全带正常佩戴。
DEVICE AND METHOD FOR DETERMINING SEATBELT WEARING
用于确定安全带佩戴的装置和方法
2023-06-30
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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