The invention relates to the technical field of illumination lamps, and discloses a matrix type smart traffic tool illumination system. The matrix type smart traffic tool illumination system comprisesan illumination lamp, a central processing unit, a Beidou/GPS module, a vehicle speed detection module, a radar module, a weather recognizing module, a communication module and smart terminal equipment, wherein the Beidou/GPS module, the vehicle speed detection module, the radar module and the weather recognizing module are in data connection with the central processing unit respectively; the illumination lamp is connected with the central processing unit; the smart terminal equipment is in data connection with the central processing unit through the communication module; the illumination lamp comprises a circuit board, LED lamp beads and a light guide device; the LED lamp beads are arranged on the front end face of the circuit board in a matrix arrangement way; light guide columns corresponding to the LED lamp beads one by one protrude from the front end wall of the light guide device; and the current magnitude of the lamp beads is adjusted through the central processing unit in order to adjust the color temperature and brightness of a light source. Through the technical scheme of the invention, superior illumination can be provided according to different road and weather conditions, and the driving safety is ensured.