A driving condition recognition method

A technology of working condition identification and working conditions, which is applied in the direction of circuits or fluid pipelines, vehicle parts, transportation and packaging, etc., can solve the problems of no working condition identification method, and achieve the objective effect of identification

Active Publication Date: 2019-01-22
GUANGZHOU AUTOMOBILE GROUP CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The existing driving condition identification methods have the following problems: there is no objective identification method for operating conditions, and generally rely on experience to identify operating conditions

Method used

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  • A driving condition recognition method

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Embodiment Construction

[0038] The following descriptions of various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be implemented.

[0039] Please refer to figure 1 As shown, the embodiment of the present invention provides a drivability working condition recognition method, including:

[0040] Step S1, obtaining vehicle signals for identifying drivability conditions, the vehicle signals including vehicle speed, engine speed, accelerator pedal opening, gear position and vehicle longitudinal acceleration;

[0041] Step S2, identifying the current drivability condition of the vehicle according to the acquired vehicle signal.

[0042] Specifically, in step S1 of this embodiment, the vehicle signals required for the drivability working condition identification process include: vehicle speed V, engine speed n, accelerator pedal opening degree Gasped, brake pedal opening degree Breakped, gear position G and vehicle Longitudinal accele...

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Abstract

The invention provides a drivability condition identifying method. The method comprises the steps of S1, acquiring finished vehicle signals used for identifying drivability condition respectively, wherein the finished vehicle signals include vehicle speed, engine speed, accelerator pedal opening degree, gear and the longitudinal acceleration of a finished vehicle; S2, identifying the current drivability condition of the vehicle according to the acquired finished vehicle signals. By the adoption of the method, the drivability condition of the vehicle can be identified more objectively and reasonably, and convenience is brought to follow-up evaluation and optimization of the drivability of the finished vehicle.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a method for identifying driving performance conditions. Background technique [0002] The identification of drivability conditions is the basis of drivability evaluation and optimization. At present, automobile companies usually use existing experience or suggestions provided by consulting companies to define and identify drivability conditions, and most of them rely on subjective identification. The existing drivability working condition identification method has the following problems: there is no objective working condition identification method, and the working condition is generally identified by experience. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a drivability working condition identification method that can more objectively and reasonably identify the drivability working condition of the vehicle. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R16/023
CPCB60R16/0232
Inventor 任建敏苏庆鹏赖开昌曾志新张安伟
Owner GUANGZHOU AUTOMOBILE GROUP CO LTD
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