Power battery total life cycle monitoring system based on internet of thing

Abstract

The invention discloses a power battery total life cycle monitoring system based on an internet of thing. The monitoring system comprises a power battery and an RFID (Radio Frequency Identification Device) reader, wherein the power battery is provided with a micro control unit, a GPS (Global Position System) module and an RFID label inside, the GPS module and the RFID label are connected with the micro control unit, the RFID label is connected with the RFID reader in a wireless communication manner, and the RFID reader is further connected with a battery management server in a communication manner. The system provides a brand-new power battery management strategy to realize the full-process traceability of power battery information and ensure the information transparence in life cycle of the power battery, and can offer timely use suggestions and recovery guide for consumers and decision support for functional departments, standardizes the recovery management of the power battery and reduces the pollution of wastes to the environment, and further plays the role of antitheft.

Description

technical field [0001] The invention relates to a monitoring system, in particular to a power battery life cycle monitoring system based on Internet of Things technology. Background technique [0002] Radio Frequency Identification (RFID) technology, also known as electronic tags, is a communication technology that emerged in the 1990s. It can identify specific targets and read and write related data through radio signals without identifying the system and specific targets. Mechanical or optical contact is established between them. The integrated circuit inside the RFID tag can be driven by receiving electromagnetic waves of a specific frequency. When the tag receives a signal of sufficient strength, it is woken up so that it can send data to the reader. These data include not only ID numbers (globally unique codes), but also data pre-existing in EEPROM (electrically erasable programmable read-only memory) inside the tag. The tag can be passive, relying only on the resona...

AI Technical Summary

Problems solved by technology

However, the current power battery management is facing difficulties, mainly in the two aspects of "battery recycling" and "battery anti-theft"

1. Difficulty in battery recycling: The "Waste Battery Pollution Prevention and Control Technology Policy" stipulates that electric vehicle manufacturers must bear the responsibility for recycling waste batteries

However, in actual operation, due to the high cost of transportation and storage, this regulation is almost empty, and the vast majority of waste batteries flow to informal channels, resulting in a large waste of lead and a large amount of discharge of three wastes

2. Difficulty in battery anti-theft: there is currently no effective way to prevent battery theft

Due to the low cost of theft, and the difficulty of tracking and recovering after the battery is stolen, the vast majority of battery theft cases are gone, which to a certain extent encourages the trend of battery theft

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