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System for controlling vehicle power using big data

A vehicle power and control system technology, applied in the direction of control drive, control device, vehicle components, etc., can solve problems such as vehicle driving stability and adverse effects on dynamic performance

Pending Publication Date: 2021-11-23
HYUNDAI MOTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This conventional vehicle dynamics control technique has an adverse effect on the driving stability and dynamic performance of the vehicle due to sudden changes in available power

Method used

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  • System for controlling vehicle power using big data
  • System for controlling vehicle power using big data
  • System for controlling vehicle power using big data

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Embodiment Construction

[0019] It should be understood that the term "vehicle" or "vehicular" or other similar terms as used herein generally includes motor vehicles such as passenger cars including sport utility vehicles (SUVs), buses, trucks, various commercial vehicles including boats boats and ships, aircraft, etc., and includes hybrid vehicles, electric vehicles, combustion plug-in hybrid vehicles, hydrogen-powered vehicles, and other alternative fuel vehicles (eg, fuels derived from sources other than petroleum).

[0020] Although the exemplary embodiments are described as using a plurality of units to perform the exemplary process, it should be understood that the exemplary process may also be performed by one or more modules. Additionally, it should be understood that the term controller / control unit refers to a hardware device including memory and a processor, and is specifically programmed to perform the processes described herein. The memory is configured to store modules, and the processo...

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Abstract

The invention provides a system for controlling vehicle power using big data. The system includes a big data server that receives vehicle driving related data, processes and analyzes the received data to generate a driving power pattern of the vehicle, and stores the driving power pattern. A vehicle controller determines whether to limit charging / discharging power of a battery based on continuous charging / discharging time or an accumulation amount of continuous charging / discharging power of the battery and calculates the limited battery charging / discharging power based on the driving power pattern received from the big data server when the charging / discharging power of the battery is limited.

Description

technical field [0001] The present disclosure relates to a system for controlling vehicle power using big data, and more particularly, to a vehicle power control system using big data. Use built-in power modes to limit vehicle dynamics during / discharge. Background technique [0002] Generally, during charging / discharging of a high-voltage battery storing driving power of an eco-friendly vehicle, an available power value corresponds to a power value that can be continuously charged / discharged within a reference time, and the available power value is predetermined and expressed in data The form of the graph is stored in the battery management system (BMS) in the vehicle and applied to the vehicle dynamics control. [0003] Therefore, if the high-voltage battery is continuously charged / discharged for a time exceeding the reference time, the stored data map of the available power value cannot be applied to the vehicle power control, whereby the high-voltage battery is quickly ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W20/13B60W20/15
CPCB60W20/13B60W20/15B60L2240/54B60L2250/18B60L2260/46B60L2260/50B60L3/12B60L15/2045B60L2240/14B60L2260/54B60L2260/56B60L58/10B60L58/16Y02T10/70Y02T10/64Y02T10/72B60R16/033B60W40/09G06F16/22G01R31/3648B60W2540/30B60L58/12B60W2556/45B60W2556/05B60W10/26B60W20/10B60W2510/244B60W2510/246
Inventor 朴贤秀
Owner HYUNDAI MOTOR CO LTD