Multiple cell electricity automatic studying system and its method

Abstract

The system possesses following modules: a sensing module in use for determining battery slots, where there rechargeable batteries, and detecting basic data of internal electrical property of each rechargeable battery; a setup module is in use for setting up some threshold levels from user based on the said basic data of internal electrical property of each rechargeable battery; a charge and discharge module in use for charging and discharging operation for each rechargeable battery; a control module in use for activating and stopping charging and discharging operation based on the threshold levels setup. The system is controlled by system. Thus, operator does not need to wait on side of charging and discharging device to do corresponding operation; or operation for testing, charging, and discharging rechargeable battery is automatic.

Description

technical field [0001] The present invention relates to a system and method for multi-battery power learning, in particular to a system and method in which a user can set a threshold value according to the characteristics of each battery, and achieve multi-battery power automatic learning according to the threshold value. Background technique [0002] Due to the increasing development of science and technology, many daily necessities are also developing towards exquisite and compact routes, especially electronic products. The improvement of manufacturing technology makes the volume of products smaller and smaller, but their functions are getting better and better. Many, can be easily carried, and because it is necessary to maintain the characteristics of portability, it must rely on batteries as its source of power supply. [0003] There are many types of batteries, which can be roughly divided into two types: one-time use and rechargeable batteries. Although one-time use ba...

AI Technical Summary

Problems solved by technology

[0003] There are many types of batteries, which can be roughly divided into two types: one-time use and rechargeable batteries. Although one-time use batteries are convenient, they can be bought in stores as long as the specifications of the batteries are not too special. It needs to be discarded. For modern people who are more aware of environmental protection, such an approach is obviously not environmentally friendly, and it also causes a waste of resources. Even if discarded batteries are discarded at will, the harmful chemical substances inside will cause environmental pollution.

[0004] Rechargeable batteries can be roughly divided into nickel-metal hydride batteries, nickel-cadmium batteries, electrolytic batteries, and lithium batteries, etc. Among them, electrolytic batteries have the largest capacity and are the most durable, but especially because they are too large, they are obviously not suitable as portable batteries. Most of the power sources of portable electronic products, such as notebook computers (notebooks), personal digital assistants (PDAs), mobile phones, walkmans, etc., are used to start motorcycles and cars, and the other three are the most common. And the widely used rechargeable battery types, but they all have the disadvantage of battery memory effect, the memory effect will make the battery's usable power capacity rapidly decay, so that the battery capacity cannot be fully utilized

[0005] When the current battery technology has not yet achieved significant progress, it is temporarily impossible to develop more effective battery materials. If the memory effect of the battery can be solved, each battery can be used to the maximum effect; to eliminate the battery Memory effect, you must fully charge the battery first, and then start to discharge the electricity inside the battery, or first discharge the electricity in the battery, and then charge the battery to full power for several times; lift the notebook Taking computers as an example, the past practice is to fully charge the battery first, then install the battery in the laptop and continue to turn it on, and execute a program that continuously monitors the battery power. Users can use this program to judge whether it is discharged Complete, such an operation must be repeated more than three times in order to minimize the memory effect of the battery

[0006] Since the charging and discharging process takes a long time and must be operated manually, it is not economical. Although a device that can load multiple rechargeable batteries at a time has been developed, the charging and discharging process still depends on the user. Note and operate at the side, when the battery has been charged to 100%, if you want to learn the battery power again, the user must turn off the power input and start discharging, and after the battery is discharged, if the learning process It’s not over yet, you must turn on the power input and do this for each battery on the device. Although this process allows multiple batteries to operate at the same time, it is still very laborious and time-consuming

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