Tire pressure monitoring device, method and system, wheel and carrying tool

• Main Authors: GUO SHUTING, LI JUN, LI XIAONING, YANG JIAMING, XIE YUBAO
• Format: Patent
• Language: Chinese; English
• Published: 21.07.2023
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DEVICES OR ARRANGEMENTS RELATED TO TYRES; ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; GENERATION; PERFORMING OPERATIONS; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL; TRANSPORTING; TYRE CHANGING OR REPAIRING; TYRE INFLATION; VEHICLE TYRES; VEHICLES IN GENERAL

The invention relates to the technical field of vehicle tires, in particular to a tire pressure monitoring device, method and system, a wheel and a carrying tool, and the tire pressure monitoring device is provided with a first insulating layer, a second insulating layer, a first electrode layer, a second electrode layer, a third electrode layer, an electromotive force acquisition assembly and an identification element; the first insulating layer, the first electrode layer, the third electrode layer, the second electrode layer and the second insulating layer are sequentially arranged in the radial direction of the tire; the first insulating layer is in fit connection with the first electrode layer, the third electrode layer is in fit connection with the second electrode layer, and the second electrode layer is in fit connection with the second insulating layer; the size of the first radial distance between the first electrode layer and the third electrode layer is in direct proportion to the size of the secon