Systems for shoe soles, methods for operating the systems, shoe soles and shoes
By introducing a combination of converter unit and multiple energy storage devices into the sports shoe sole system, adaptive power management for different input voltages is achieved, solving the problem of low power harvesting efficiency in existing technologies and ensuring stable power supply and data transmission under different conditions.
CN115944136BActive Publication Date: 2026-05-26ADIDAS SPORTSCHUHFABRIKEN ADI DASSLER STIFTUNG & CO KG
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ADIDAS SPORTSCHUHFABRIKEN ADI DASSLER STIFTUNG & CO KG
- Filing Date
- 2022-10-08
- Publication Date
- 2026-05-26
Smart Images
Figure CN115944136B_ABST
Abstract
The present invention relates to a system for shoe soles having at least one piezoelectric element for generating electrical energy. In one embodiment, the system for shoe soles includes: (a) at least one piezoelectric element for generating an electrical signal upon mechanical deformation of the at least one piezoelectric element; (b) at least one first energy storage device and at least one second energy storage device, wherein the at least one first energy storage device and the at least one second energy storage device are for storing electrical energy obtained from the electrical signal; and (c) at least one converter unit for selectively controlling the transfer of the amount of electrical energy between the at least one first energy storage device and the at least one second energy storage device.
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