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Li-ion battery is a class of lithium metal or lithium alloy as anode material, the use of non-aqueous electrolyte solution batteries. Because of its long life, high energy density, light, green, etc., over the past decade, lithium has been widely used in mobile phones, laptops, digital cameras, and so a series of small portable electronic products is a class of lithium battery metal or lithium alloy as anode material, the use of non-aqueous electrolyte solution batteries. However, the last two years, it has been widely used in electric bicycles, power tools and power toys, rapid application areas, and gradually applied to the field of hybrid and electric vehicles. On the one hand, the current lithium battery market is facing difficulties, the most prominent in the "Battery Recycling", "battery maintenance", "battery theft" of these three aspects. On the other hand, the security of its own lithium battery also limits its development But now, the existing monitoring methods are limited to the lithium batteries in situ conservation of the nodes on the level of information generally can not be transmitted to the monitoring platform convergence and integration, for more accurate fault diagnosis and failure to make timely treatment decisions. .To solve these problems, the paper design things based on RFID technology, a new generation of batteries using the ZigBee protocol integrated management system RFID-LiBMS (RFID based Lithium Battery Management System), lithium batteries in real-time measurement of current, voltage, temperature flexible protection at the same time, the failure of product information, user information, location information and fault information to the remote monitoring platform, the platform of the failure by monitoring the battery more accurate diagnosis, determine the fault type, nature and location of the fault is timely treatment to prevent the spread and expansion of failure.The system is researched and developed together withtheGeoby Electrombile Limited Company under the Kunshan Goodbaby Corporation. The products have been used in theGeoby Company and they have met the needs of the users.
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