Real-time temperature monitoring device of automobile tyre

The utility model discloses a real-time temperature monitoring device of an automobile tyre. The real-time temperature monitoring device comprises a monitoring sending device and a receiving device, wherein the monitoring sending device comprises a temperature sensor and an acceleration sensor which are arranged on the automobile tyre, a radio frequency sending module, an MCU, an antenna and a power supply module; the receiving device comprises an antenna, a radio frequency receiving module, a signal amplifying module, an MCU, a storage module, an LED display device, a buzz alarming device and a power supply module. The real-time temperature monitoring device further comprises a water sprinkling device. The real-time temperature monitoring device has an acceleration self-starting function, the problems of relatively high power consumption of an emitting device and short service life of a battery are solved; a relay device is additionally provided, the antijamming capability of the real-time temperature monito