【摘要】 在车载疲劳检测系统中,需要小尺寸、低功耗、具备便携性并能在复杂光照条件下显示的液晶屏.从实用角度考虑,介绍了EPSON公司生产的液晶屏控制芯片S1D13706的原理与使用,实现了车载DSP处理图像在高反射薄膜晶体管液晶显示器(HR-TFT LCD)上的显示,为各种便携式图像处理系统显示模块的设计提供了一种可以借鉴的方法,并在接口设计、数据传输、电源选择等方面提供了一些有价值的经验.更多还原

【Abstract】 Car-mounted fatigue detection system needs light size,low consumption and portable LCD which can show under complicated illumination terms.In this paper,the operation principle and usage are introduced and an ideal LCD display solution for car-mounted fatigue detection system based on DSP is designed.A kind of method that can be used for reference for various kinds of designs of portable image process systems is developed and some valuable experience in the respect of interface design,data transmission and power are offered.更多还原