The invention discloses a vehicle and an in-vehicle brightness detection system, the in-vehicle brightness detection system comprises a camera device and an automatic driving control domain, and the camera device is in communication connection with the automatic driving control domain; the camera device is used for shooting a current image of an internal environment in a vehicle and sending image data corresponding to the current image to the automatic driving control domain based on an exposure parameter corresponding to the current image; the automatic driving control domain is used for acquiring exposure parameters in the received image data and determining the environment brightness of the internal environment based on the exposure parameters. According to the application, the ambient brightness in the vehicle can be accurately monitored in the vehicle without a light sensor, and compared with the adoption of the light sensor, the driver monitoring camera which must be arranged in the vehicle is used for replacing the light sensor to monitor the ambient brightness, so that the high cost caused by the adoption of the light sensor can be reduced.
本申请公开了一种车辆及车内亮度检测系统,其车内亮度检测系统包括:摄像装置以及自动驾驶控制域,所述摄像装置与所述自动驾驶控制域通信连接;所述摄像装置用于拍摄车辆中内部环境的当前图像,并基于所述当前图像对应的曝光参数发送所述当前图像对应的图像数据至所述自动驾驶控制域;所述自动驾驶控制域用于获取接收到的所述图像数据中的曝光参数,并基于所述曝光参数确定所述内部环境的环境亮度。本申请可在未配备光线传感器的车辆中准确监测到车内的环境亮度,并且与采用光线传感器相比,通过车辆内必须设置的驾驶员监控摄像头替代光线传感器进行环境亮度的监测,可以降低采用光线传感器所带来的高成本。
Vehicle and in-vehicle brightness detection system
车辆及车内亮度检测系统
2023-12-29
Patent
Electronic Resource
Chinese