CTLRR-410 is a 77GHz long range millimeter wave radar independently developed by ChengTech Technology. The domestic SoC scheme integrating a new generation of RFCMOS is adopted, and the angle resolution and detection range are improved through wide and narrow beam frequency scanning on the antenna array, which can accurately measure the distance, speed, angle and other information of the target vehicle within 220m in front of the vehicle, and has the resolution of high-altitude targets.