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Method and device for querying battery information of vehicle, and medium

A technology for battery information and user equipment, which is applied in the field of querying battery information of vehicles, can solve problems such as hindering battery cascade utilization and inability to accurately obtain vehicle battery information, so as to improve utilization efficiency, ensure safety and immutability, and reduce costs. Effect

Active Publication Date: 2019-08-20
AIWAYS AUTOMOBILE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, enterprises cannot accurately obtain vehicle battery information (life and residual energy), which hinders the cascade utilization of batteries

Method used

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  • Method and device for querying battery information of vehicle, and medium
  • Method and device for querying battery information of vehicle, and medium
  • Method and device for querying battery information of vehicle, and medium

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Embodiment Construction

[0080] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with 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 paying creative efforts all belong to the protection scope of the present invention.

[0081] "First", "second" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words such as "connected" or "connected" are not li...

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Abstract

The invention discloses a method and device for querying battery information of a vehicle, and a medium. The method comprises the steps: receiving a query request sent by user equipment, wherein the query request comprises identification information of a to-be-queried vehicle; obtaining a vehicle ID of the vehicle from a network device according to the identification information; extracting a block chain corresponding to the vehicle ID from a local database according to the vehicle ID; and extracting the battery information and the corresponding timestamp in each block in the block chain. According to the method and device for querying battery information of a vehicle, the battery information of the vehicle can be accurately obtained, and the battery information is stored in the form of the block chain, so that the safety and the unchangeability of the battery information are ensured, and the cost of obtaining the battery information of the vehicle by the user is also reduced, and theutilization efficiency of the battery is improved.

Description

technical field [0001] The present invention relates to a technology in the field of electric vehicles, and more specifically, relates to a method, device and medium for querying battery information of vehicles. Background technique [0002] With the rapid development of the new energy automobile industry, power batteries are about to usher in a "tide of scrapping". By 2020, the cumulative decommissioning of power batteries in China will reach 200,000 tons. If a large number of decommissioned power batteries are not properly disposed of, serious environmental, resource, and safety problems will arise. Therefore, it is necessary to do a good job in the cascade utilization of decommissioned power batteries and the recycling of battery materials. [0003] However, enterprises cannot accurately obtain vehicle battery information (life and residual energy), which hinders the cascade utilization of batteries. Contents of the invention [0004] In view of the problems existing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/27G06F16/23G06F16/245
Inventor 仇炯
Owner AIWAYS AUTOMOBILE CO LTD
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