Beacon light lithium battery management system

Abstract

The invention relates to a beacon light lithium battery management system, which comprises a detection system, a main control system and a computer system, wherein the detection system comprises a voltage detection module, a current detection module and a temperature detection module, and the computer system comprises a control unit and a display unit. The beacon light lithium battery management system is characterized in that the main control system comprises a communication module, a chip unit and a low frequency awaking module, the detection system is connected with the main control system, and the main control system is wirelessly connected with the computer system through the communication module. Implementation of the beacon light lithium battery management system has the beneficial effects that the beacon light lithium battery management system can effectively monitor variations in voltage, current and temperature of a lithium battery in charging and discharging, prevents the variations from exceeding a reasonable variation range, and avoids damages of the battery. Meanwhile, automatic alarming and a self-recovery temperature switch are provided when the lithium battery is in operation, thereby effectively prolonging the service life of the lithium battery, and realizing stable operations of a beacon light lithium battery pack under harsh natural conditions on the sea.

Description

technical field [0001] The invention relates to a lithium battery management system, in particular to a navigation light lithium battery management system. Background technique [0002] Traditional beacon light products use lead-acid batteries, which have short service life, fewer charge-discharge cycles, high self-discharge rate, and narrow temperature adaptation range. In the case of long-term floating charging, lead-acid batteries are prone to anode bluntness. As a result, the battery capacity is rapidly reduced, and the service life is greatly affected. This often results in the normal operation of the lamp, but in extreme weather conditions (low temperature or cloudy days, etc.), it cannot emit light effectively, and the effect of the beacon light is broken. Discount. With the continuous development of new energy sources, lithium batteries have a series of advantages due to their high energy density, high charging efficiency, low self-discharge rate, wide temperature r...

AI Technical Summary

Problems solved by technology

At present, lithium batteries are rarely used in navigation lights. The problem with lithium batteries is that they have high requirements for charging and discharging. Improper charging and discharging will reduce the battery life of lithium batteries. Encountered various situations, which require the monitoring and management of lithium batteries

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