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Pure electric vehicle running working condition judging system

A technology of pure electric vehicles and driving conditions, applied in the field of vehicle engineering, can solve problems such as single division, difficulty in ensuring reliability, simple judgment conditions, etc., and achieve a logical and reasonable effect

Pending Publication Date: 2017-08-29
HUBEI UNIV OF AUTOMOTIVE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are problems such as single division of driving conditions, simple judgment conditions for working conditions, and difficulty in ensuring reliability

Method used

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  • Pure electric vehicle running working condition judging system
  • Pure electric vehicle running working condition judging system

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Embodiment Construction

[0036] Hereinafter, exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. Although the drawings show exemplary embodiments of the present disclosure, it should be understood that the present disclosure may be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0037] Such as figure 1 Shown is a schematic diagram of a system for judging driving conditions of a pure electric vehicle according to the present invention. The signal acquisition module collects the current vehicle state signal and inputs the collected signal to the judgment and decision module; the judgment and decision module receives the state information of the vehicle, and comprehensively judges the working c...

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PUM

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Abstract

The invention discloses a pure electric vehicle running working condition judging system. The system comprises a signal acquisition module, a judgment decision module and a signal output module. The signal acquisition module is responsible for acquiring vehicle state signals and transmitting the vehicle state signals to the judgment decision-making module; the judgment decision module is responsible for processing the received vehicle state signals, judging running working condition information of a vehicle, and transmitting the information to the signal output module; the signal output module is used for outputting the running working condition information of the vehicle to a whole vehicle controller; the whole vehicle controller controls the vehicle to run in a corresponding state according to the received signals. By the adoption of the pure electric automobile running working condition judging system, switching between vehicle running working conditions can be smoother, the judgment logic is more reasonable, the intention of a driver can be reflected more accurately, and universality and reusability are better.

Description

Technical field [0001] The present invention relates to the field of vehicle engineering, in particular to energy-saving and new energy vehicle technology, and specifically refers to a pure electric vehicle driving condition discrimination system. Background technique [0002] Vigorously developing new energy vehicle technology is an effective way to ensure energy security, protect the environment, and realize the sustainable and healthy development of the automotive industry. New energy vehicles mainly include pure electric vehicles (EV), plug-in hybrid electric vehicles (PHEV) and fuel cell vehicles (FCEV), among which pure electric vehicles use on-board power batteries as energy storage devices and drive motors as energy conversion devices. The vehicle is moving. [0003] Restricted by the current low energy density of power batteries and serious lagging in infrastructure construction such as charging stations, the use environment of pure electric vehicles is more concentrated ...

Claims

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Application Information

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IPC IPC(8): B60W30/182B60W40/105B60L11/18
CPCB60W30/182B60W40/105B60L58/13B60L2240/54B60L2260/26B60W2050/0075B60W2050/0014B60W2050/0043B60W2520/10B60W2510/244B60W2540/12B60W2540/16B60W2540/06B60W2540/10Y02T10/70
Inventor 吴桐罗永革姚胜华郭一鸣杨正才黄兵锋刘珂路刘成武吕科
Owner HUBEI UNIV OF AUTOMOTIVE TECH
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