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Battery identification and adjustment circuit, device and method and charger

A charging regulation circuit and a technology for regulating circuits, which are applied in battery circuit devices, circuit devices, battery/fuel cell control devices, etc., can solve the problem that the charger cannot be used universally, and can increase the function of battery identification and adjustment, and solve the problem of not being able to be used universally. , Improve the effect of user experience

Pending Publication Date: 2022-01-18
SHENZHEN PLUCKYSTONE TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a battery identification and adjustment circuit, device, method and charger, aiming to solve the technical problem that chargers in the prior art cannot be used universally

Method used

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  • Battery identification and adjustment circuit, device and method and charger
  • Battery identification and adjustment circuit, device and method and charger
  • Battery identification and adjustment circuit, device and method and charger

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Embodiment Construction

[0039] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positi...

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Abstract

The invention belongs to the technical field of chargers, and discloses a battery identification and adjustment circuit, device and method and a charger. The battery identification and adjustment circuit comprises a charging adjustment circuit and an identification control circuit which are connected in sequence, wherein the identification control circuit is used for sampling the terminal voltage of each battery in a battery pack, judging the type of the battery according to the terminal voltage, and outputting a charging control signal to a battery charging circuit so as to make the battery charging circuit charge the battery pack according to the charging control signal, the identification control circuit is also used for outputting a charging adjusting signal to the charging adjustment circuit according to the terminal voltage, and the charging adjustment circuit is used for adjusting the terminal voltage of each battery in the battery pack according to the charging adjusting signal. According to the invention, the charger circuit is improved, so that the battery identification and adjustment functions are added, the technical problem that an existing electric vehicle charger cannot be used universally is solved, and the user experience is improved.

Description

technical field [0001] The invention relates to the field of electric vehicle charging control, in particular to a battery identification and adjustment circuit, device, method and charger. Background technique [0002] With the development of new energy power electronics technology. In the power supply mode of electric vehicles, various types of rechargeable batteries are used, such as common nickel-metal hydride batteries, lithium batteries and lead-acid batteries. The charging standards and consistency of each battery are different, and a special charger is usually required for it However, due to space constraints, it is usually impossible to equip multiple types of chargers in one place, and to equip multiple types of chargers in time will also cause the problem that some chargers are in short supply and some chargers are in excess of demand. The overall efficiency of charging is reduced. [0003] The above content is only used to assist in understanding the technical ...

Claims

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Application Information

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IPC IPC(8): H02J7/00H01M10/42H01M10/44B60L58/10B60L58/18
CPCH02J7/0014H02J7/007182H02J7/0071H01M10/4257H01M10/441B60L58/10B60L58/18H01M2010/4271Y02E60/10Y02T10/70
Inventor 李微林木松
Owner SHENZHEN PLUCKYSTONE TECH CO LTD
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