LPC-16 patrol sensor, Is diffuse reflective photoelectric line-tracking sensor, divided into three models for red, green and blue components, respectively, applied to different color and line color. Three models on the sensor is photosensitive device set has a corresponding color of narrow-band filters, respectively, and light source are using modulated light output so that the sensor can effectively resist the ambient light interference can work steadily at a complex light environment and light environment. Sensor environment calibration feature, enabling users to quickly in a new environment to calibrate the sensor, the sensor immediately adapt to the new environment, working at their best. Sensors and RS232Communication with CAN bus Interface.