Service life monitoring device of wear-and-tear component, and intelligent electric appliance

Abstract

The invention discloses a service life monitoring device of a wear-and-tear component. The service life monitoring device comprises a trusted platform module, a separated electronic tag mutually communicated with the wear-and-tear component, a connection bridge and a single chip microcomputer, wherein one end of the connection bridge is in two way communication with the separated electronic tag, and the other end of the connection bridge is in safe communication with the trusted platform module; and the single chip microcomputer controls the trusted platform module. The electric energy acquisition unit of the separated electronic tag utilizes the induction signal of an antenna to obtain electric energy and has a two-stage voltage regulation function. A near-field communication technology is combined with a TPM (Trusted Platform Module) technology to be applied to the intelligent electric appliance, and high-safety protection is realized for the service life and the fake prevention of the wear-and-tear component in the intelligent electric appliance; in addition, the separated electronic tag is of a separated design, so that the electronic tag can be recycled, and energy saving and environment protection are realized; meanwhile, the service life of the wear-and-tear component can be prevented from being tampered to achieve a purpose on protecting the legitimate interest of customers, protecting merchant reputation, protecting social environment and the like; meanwhile, the electric energy acquisition unit of the electronic tag also can automatically optimize and regulate a power supply electric quantity, the electricity supply demands of equipment can be further met, and loss is lowered.

Description

technical field [0001] The invention relates to a life monitoring device and an intelligent electrical appliance for easily worn parts. Background technique [0002] Smart appliances are often equipped with consumable parts, such as the filter elements of air purifiers and water purifiers, which are used to improve air and water quality. However, these filter elements usually use adsorption technology to absorb impurities in the air or water. However, in order to ensure the effective operation of smart appliances, users also need to care about the life of consumable parts and whether they are brand new products. However, the existing products do not have the function of quickly identifying the life and timely reminding; and use Separate electronic tags also have relatively simple means of obtaining electric energy. Usually, only ordinary rectifier diodes are used to obtain electric energy. This obtaining method does not have the ability to self-regulate electric energy. Co...

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Problems solved by technology

[0002] Smart appliances are often equipped with consumable parts, such as the filter elements of air purifiers and water purifiers, which are used to improve air and water quality. However, these filter elements usually use adsorption technology to absorb impurities in the air or water. However, in order to ensure the effective operation of smart appliances, users also need to care about the life of consumable parts and whether they are brand new products. However, the existing products do not have the function of quickly identifying the life and timely reminding; and use Separate electronic tags also have relatively simple means of obtaining electric energy. Usually, only ordinary rectifier diodes are used to obtain electric energy. This acquisition method does not have the ability to self-regulate electric energy.

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