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Battery environment processing device, battery system with same and vehicle

A battery management system and processing device technology, applied in battery circuit devices, battery/fuel cell control devices, circuit devices, etc., can solve problems such as shortening, unsafe and normal service life of batteries, and no liquid level

Pending Publication Date: 2020-08-25
YINLONG ENERGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a battery environment processing device and a battery system and a vehicle thereof, to at least solve the problem that the battery box may work in a high-humidity environment for a long time due to the fact that the traditional battery box detection module has no liquid level and humidity detection. This leads to technical problems that the battery cannot be used safely and normally and its life is shortened

Method used

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  • Battery environment processing device, battery system with same and vehicle
  • Battery environment processing device, battery system with same and vehicle
  • Battery environment processing device, battery system with same and vehicle

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Embodiment Construction

[0028]In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0029] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate c...

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Abstract

The invention discloses a battery environment processing device, a battery system with the battery environment processing device and a vehicle. The processing device comprises a battery box main body;at least one liquid level sensor arranged on the battery box and used for detecting liquid level information of a specified position of the battery box; and a battery management unit (BMU) electrically connected with the at least one liquid level sensor in a communication manner and used for acquiring the liquid level information detected by the at least one liquid level sensor and determining the current state of the battery box according to the liquid level information so as to execute a processing scheme corresponding to the current state of the battery box. The technical problems that a traditional battery box detection module does not have liquid level and humidity detection, so that the battery box may work in a high-humidity environment for a long time, the battery cannot be used safely and normally, and the service life is shortened are solved.

Description

technical field [0001] The invention relates to the field of battery management of battery vehicles, in particular, to a battery environment processing device, a battery system and a vehicle having the same. Background technique [0002] Power batteries are the core components of electric vehicles, and the safety of battery boxes has always been the primary concern of the industry. However, for different battery box structures, different climate environments, and different road conditions, there are different degrees of water accumulation and water pollution risks in the battery box. And the battery works in a high-humidity environment for a long time. The battery may interfere with normal discharge and reduce the service life due to moisture. Reasonable detection of battery pack humidity and liquid environment makes the battery operate in a reasonable humidity environment and an anhydrous state, which is conducive to The normal use of battery safety and the increase of life...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/42H01M10/48H01M10/613H01M10/625H01M10/6563H01M10/6568B60L58/10B60L58/26
CPCB60L58/10B60L58/26H01M10/4257H01M10/48H01M10/484H01M2010/4271H01M2010/4278H01M10/613H01M10/625H01M10/6563H01M10/6568Y02E60/10Y02T10/70
Inventor 卢卿叶树宝孙涛高宁泽蔡惠群
Owner YINLONG ENERGY CO LTD
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