Intelligent puncture-resistant tire capable of reducing noise

Abstract

The invention relates to a puncture-resistant intelligent tire capable of reducing noise, and belongs to the field of tires. Comprising a tire body, the tire body comprises a tire crown, a tire tread, a tire side wall, a tire bead and an airtight layer, the airtight layer on the inner side of the tire corresponding to the tire crown is coated with a puncture-resistant coating, an intelligent chip assembly is adhered to the puncture-resistant coating, a noise reduction component is adhered to the puncture-resistant coating, and the intelligent chip assembly is located between the puncture-resistant coating and the noise reduction component. The device has active safety protection, the tire does not explode or leak after being nailed, and the tire can be continuously used after the nail is pulled out; the automobile seat cushion is high in comfort, noise in an automobile can be reduced, and the riding comfort of the automobile is improved; the system is intelligent, can collect data in real time in the driving process and transmit the data to a vehicle control system for storage, analysis and use of a vehicle-mounted system, and can provide active safety defense for vehicles.

Description

technical field [0001] The invention relates to the field of vulcanized rubber testing, in particular to a puncture-resistant and noise-reducing smart tire. Background technique [0002] As we all know, with the rapid development of the automobile industry, more and more attention has been paid to the supporting tires, and automobile supporting manufacturers have higher and higher requirements for the safety, comfort and intelligence of tires. In order to improve the safety of tires, some tire manufacturers currently coat the inside of the tire with a layer of puncture-resistant glue. After the tire is punctured by a foreign object such as a nail, it will not leak or blow out. After the foreign object is pulled out, the puncture-resistant The glue can quickly seal the cavity to ensure that the tire pressure does not drop and can continue to be used. This greatly improves the driving safety of the tires and provides higher safety guarantees for drivers and passengers. [00...

AI Technical Summary

Problems solved by technology

Most of the existing smart tires are primary intelligence, and most of them are passive systems, which cannot supply power to the system and are only used to store tire-related information

Tires cannot use an active chip system, that is, a smart chip with its own power supply module. The main reason is that if an active smart chip is used, the weight and volume of the chip will inevitably increase, and it cannot be placed inside the tire when the tire is formed. The tire is vulcanized into one; because of its heavy weight and large volume, if it is placed on the tire inner liner alone, it will obviously affect the dynamic balance and uniformity of the tire

In addition, due to the heavy weight and large size, the centrifugal force is large during the high-speed movement of the tire, and the tread will repeatedly bend and deform, which cannot ensure the long-term adhesion of the active chip system to the inner liner of the tire.

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