Method and system for predicting temperature and thermal management energy consumption based on navigation charging

A prediction system and prediction method technology, applied in navigation calculation tools, road network navigators, electric vehicle charging technology, etc. The effect of improving accuracy

Pending Publication Date: 2022-08-09
BEIJING ELECTRIC VEHICLE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of this application is to provide a method and system for predicting temperature and thermal management energy consumption based on navigation charging to solve the problems in the prior art that cannot accurately predict temperature and thermal management energy consumption in real time after obtaining navigation information , providing intelligent and precise navigation planning technical issues

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  • Method and system for predicting temperature and thermal management energy consumption based on navigation charging
  • Method and system for predicting temperature and thermal management energy consumption based on navigation charging
  • Method and system for predicting temperature and thermal management energy consumption based on navigation charging

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Embodiment 1

[0089] like figure 1 As shown, the present application provides a method for predicting temperature and thermal management energy consumption based on navigation charging, wherein the method is applied to a system for predicting temperature and thermal management energy consumption based on navigation charging, the system and BMS communication connection, and the BMS includes an SOC module, a remaining time module, and an intelligent temperature control module, and the method specifically includes the following steps:

[0090] Step S100: According to the SOC module, calculate the BMS of the first vehicle in the power-on update state, and send the first cycle information;

[0091] Specifically, the SOC module is a module used to calculate the state of charge (SOC) of the battery, wherein the SOC refers to a state of charge parameter of the battery. The first vehicle is a new energy vehicle. The power-on update state is a state in which the vehicle is in the power-on sequence ...

Embodiment 2

[0270] Based on the same inventive concept as the method for predicting temperature and thermal management energy consumption based on navigation charging in the foregoing embodiments, such as Figure 7 As shown, the present application also provides a system for predicting temperature and thermal management energy consumption based on navigation charging, the system comprising:

[0271] a first sending unit 11, the first sending unit 11 is configured to calculate the BMS of the first vehicle in the power-on update state according to the SOC module, and send the first cycle information;

[0272] The first judging unit 12, the first judging unit 12 is used to collect the first state of the first vehicle in real time, and judge whether the first state conforms to a first preset navigation state, wherein the first preset The set navigation state refers to the set navigation state in the navigation state;

[0273] The second judging unit 13, the second judging unit 13 is configur...

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Abstract

The invention discloses a temperature and thermal management energy consumption prediction method and system based on navigation charging, and belongs to the field of new energy automobiles, and the method comprises the steps: calculating a BMS of a first vehicle in a power-on update state, a navigation setting state and a navigation starting state through an SOC module and a remaining time module, judging whether the first vehicle carries out pile selection at present or not; if pile selection is carried out, calculating and updating the first period information to obtain second period information; if in the navigation starting state, acquiring third period information; the third period information is analyzed through the intelligent temperature control module, and first prediction information is generated. The technical problem that in the prior art, temperature and heat management energy consumption cannot be accurately predicted in real time after navigation information is obtained is solved. The technical effects of accurately predicting the temperature and the heat management energy consumption based on the navigation information, improving the navigation accuracy, improving the running stability of the automobile and prolonging the service life of the automobile are achieved.

Description

technical field [0001] The present application relates to the field of new energy vehicles, and in particular, to a method and system for predicting temperature and thermal management energy consumption based on navigation charging. Background technique [0002] With the continuous progress of economy and technology, automobiles will also develop in the direction of high electrification and intelligence. New energy vehicles use new energy to supply energy for automobiles, which greatly reduces the impact of automobile emissions on the environment. Therefore, research and optimization of new energy Energy vehicle technology is of great significance for my country to optimize resource allocation and reduce the burden of traditional energy. [0003] At present, the energy supply management of new energy vehicles is mainly through the battery management system (BMS) of electric vehicles, which can realize functions such as real-time monitoring, automatic balancing, and intelligen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/382G01C21/34G01C21/20
CPCG01R31/382G01C21/20G01C21/3469G01C21/3415Y02T90/16
Inventor 梁海强沈帅唐磊张骞慧
Owner BEIJING ELECTRIC VEHICLE
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