The invention discloses a novel intelligent high-temperature color-changing pre-warning fireproof cable. The cable comprises a cable inner core and a cable outer layer, wherein the cable inner core comprises a fireproof high-shielding conductor wire core, a temperature monitoring wire core and a filling layer; the cable outer layer comprises a semiconductor electric water-blocking tape layer, an inside liner layer, a copper strip shielding layer and a low smoke zero halogen flame-retardant sheath that wrap the exterior of the cable inner core in sequence; the exterior of the low smoke zero halogen flame-retardant sheath is coated with a high-temperature color-changing coating layer, wherein the coating layer is 0.6-1.2mm in thickness and made from an irreversible color-changing paint material; and the fireproof high-shielding conductor wire core is formed by coating the conductor with an insulating shielding layer, an XLPE layer, a conductor shielding layer and a fireproof layer in sequence. The cable has the functions of early warning through colors, and remote monitoring, and is high-temperature-resistant and waterproof; in addition, the cable is high in current-carrying capability, high in strength, excellent in sealing, waterproof, corrosion-resistant shielding , compression-resistant, and comprehensive performance; and in addition, intelligent early warning can be realized in fire dangerous cases, and the cable is green, environment-friendly, free of secondary hazards, and the like.