“lane markings”簡單造句，lane markings造句子

1、A lane-assistance system, which helps keep a car from straying beyond lane markings, is also considered level one.

3、These are vulnerable to weather problems and provide less accurate measurements, but they do not require special roadway installations, other than well-maintained lane markings.

2、A method based on image processing technique to detect lane with lane markings is proposed for driver assistant system.