A Driving Assist System based on a Multi-Stage Information Suggestion and Sharing utilized Image Processing Techniques

本研究开发了一种车载信息系统和上位机系统，以实现安全驾驶辅助系统的共享。车载信息系统判断交通事故的可能性，并将各种传感器数据（如图像数据、加速度计）发送给主机系统。主机系统利用图像处理技术判断发送的数据是否包含交通事故。在图像处理时，主机采用基于CPU的快速算法和基于GPGPU的算法。这些系统有助于实现所有车载系统的交通事故信息共享。

In this study, An in-vehicle information system and host computer system are developed for sharing a safety driving assistance. An in-vehicle information system judges a possibility of a traffic accident, and sends various sensor data (such as image data, accelerometer) to a host computer system. A host computer system judges a sent data contains a traffic accident by using some image processing techniques. When image processing, a host computer utilizes fast CPU based algorithm and GPGPU based algorithm. These systems could contribute that all in-vehicle system shares information of traffic accident.