Tire capable of self-testing speed and corresponding manufacturing method thereof

The invention discloses a tire capable of self-testing speed, which comprises a speed sensor and a power supply unit, the speed sensor and the power supply unit are implanted into the tire, the speed sensor can output the speed of the tire in real time along with the rotation of the tire, and the power supply unit comprises a magnetic induction line cutting power supply unit and a space magnetic field. The magnetic induction line cutting power supply unit is electrically connected with the speed sensor. According to the manufacturing method, in the three-stage tire manufacturing process, a detection device capable of automatically detecting the speed is added. The tire speed sensor has the advantages that induction current is generated through the electromagnetic induction phenomenon, power is supplied to the speed sensor arranged in the tire, power can be continuously supplied for a long time, and normal work of internal elements is guaranteed; and meanwhile, data can be stored and recorded by independently