System and method for on-line assessment of component application conditions

A technology for evaluating systems and components, applied in the field of online evaluation systems for failure rates, can solve problems such as accident customers, injuries, etc., and achieve the effect of reducing economic losses, avoiding or reducing variables, and reducing the number of variables

Pending Publication Date: 2019-08-02
ROBERT BOSCH GMBH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Unexpected failure of components can also cause accidents or cause injury to customers

Method used

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  • System and method for on-line assessment of component application conditions
  • System and method for on-line assessment of component application conditions
  • System and method for on-line assessment of component application conditions

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Experimental program
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Embodiment Construction

[0017] Refer below figure 1 The online assessment system 100 according to the present application will be described in detail. figure 1 The online evaluation system 100 of the present invention is configured to evaluate the usage of a component online.

[0018] Herein, the component may be a vehicle component, such as a component in a specific system of the vehicle. As an example, this particular system is, for example, the common rail system (CRS) of the vehicle.

[0019] In this article, the "usage condition" of a component refers to the actual operating state or condition of the component during use, specifically, it may be the actual or real-time failure rate and / or actual operating time of the component, or may be an indicator that can represent the Any other parameters of the degree of failure. In this article, "failure rate" is used as an example for illustration.

[0020] The online evaluation system 100 according to the present application calculates the actual fa...

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PUM

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Abstract

The present disclosure relates to a system (100) for on-line assessment of component application conditions, comprising: an online detection module (10) configured to detect a real-time load set of the component; a storage module (20) configured to store the historical information and algorithm of the component and a value of a predetermined usage condition; an online computing module (30) in communication with the online detection module (10) and the storage module (20) and configured to compute the actual usage of the component using the real-time load set from the online detection module (10) and the historical information and algorithm from the storage module (20) and an online control module (40) communicating with the online calculation module (30) and the storage module (20) The online control module is configured to compare the actual usage from the online computing module (30) with a value of a predetermined usage from the storage module (20) and trigger an alarm in response to the actual usage reaching or exceeding the value of the predetermined usage.

Description

technical field [0001] The present application generally relates to online assessment systems and methods for online assessment of component usage. In particular, the present application relates to an online evaluation system and method for evaluating the failure rate of a vehicle component, for example, the vehicle component may be a constituent component of a vehicle common rail system. Background technique [0002] Usually, vehicle components, such as the components of the common rail system, are designed or developed to cover the entire service life under the worst load conditions, and in most cases the worst load conditions are considered, and for For safety purposes, a very large safety factor is usually considered. In many cases, however, designing components for worse or worst-case load scenarios results in over-engineered components that are more expensive and thus lead to prohibitively high component costs. [0003] Also, for many new markets, such as Africa, it ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06
CPCG06Q10/06393
Inventor S·安布罗迪时凯张伟何鹏程谢友福
Owner ROBERT BOSCH GMBH
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