Lithium battery status control system and method for vehicle-mounted starting power supply

Abstract

The invention relates to a lithium battery status control system and method for a vehicle-mounted starting power supply. The lithium battery status control system and method for the vehicle-mounted starting power supply comprises a vehicle-mounted starting power supply lithium battery, a electric power management module, a mobile terminal and a wireless transmitting and receiving module. The method comprises the following steps of monitoring the vehicle starting power supply lithium battery and calculating and managing data information by using the electric power management module; detecting whether the transmitting unit works normally or not; if the transmitting unit works normally, executing the next operation; otherwise, judging that the transmitting unit is in a power-off state and cannot work; transmitting the data information monitored by the electric power management module to the receiving unit; exerting a APP software installed in the mobile terminal to read the data information received by the receiving unit and process and judge the data; and displaying and / or prompting the processed data for a user on the mobile terminal. Compared with the prior art, the invention is advantaged in that the battery can be monitored in real time through the mobile terminal, the cost of the lithium battery status control system is low, the effect of the lithium battery status control system is visual, the power of the module unit is effectively controlled, low power consumption is achieved and energy is saved.

Description

technical field [0001] The invention relates to the technical field of lithium batteries, in particular to a lithium battery state control system and a method thereof for vehicle starting power supplies. Background technique [0002] Most of the batteries used in vehicle start-up power supply are basically lead-acid batteries. For the monitoring of lead-acid batteries, high-end cars only have voltage indications, while ordinary cars do not have any monitoring. Unable to start the ignition. When the life of the battery is exhausted, there is no warning to replace the battery to remind the user, causing sudden damage and causing the car to break down. [0003] At present, there are some vehicles with power prompts, but the power indicator is usually displayed by LED, which initially indicates the battery power, for example: 20%, 40%, 60%, 80%, 100%, which is not conducive The user can accurately grasp the power of the starting power supply when using the vehicle. Contents ...

AI Technical Summary

Problems solved by technology

[0002] Most of the batteries used in vehicle start-up power supply are basically lead-acid batteries. For the monitoring of lead-acid batteries, high-end cars only have voltage indications, while ordinary cars do not have any monitoring. Can't start the ignition

When the battery life is exhausted, there is no early warning to remind the user to replace the battery, causing sudden damage and causing the car to break down

[0003] At present, there are some vehicles with power prompts, but the power indicator is usually displayed by LED, which initially indicates the battery power, for example: 20%, 40%, 60%, 80%, 100%, which is not conducive The user can accurately grasp the power of the starting power supply when using the car

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