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A management system of vehicle PHM system

A management system and vehicle technology, applied in the field of vehicle PHM system management system, can solve problems such as failure prediction and health management of vehicles, achieve efficient data connection and data transmission, ensure stable operation, strong scalability and tailorability Effect

Pending Publication Date: 2020-05-12
INST OF ELECTRICAL ENG CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides a management system of the vehicle PHM system, which solves the problem that the vehicle cannot be systematically predicted for failure and health management in the prior art

Method used

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  • A management system of vehicle PHM system
  • A management system of vehicle PHM system
  • A management system of vehicle PHM system

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Embodiment Construction

[0018] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as there is no conflict with each other.

[0020] An embodiment of the present invention provides a management system of a vehicle PHM system, which is used to manage a management system of multiple vehicle PHM systems. And the scalability and tailorability of components.

[0021] Specifically, such as figure 1 As shown, the management system of the...

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Abstract

The invention discloses a vehicle PHM system management system comprising a data fusion module used for obtaining and fusing vehicle management data information sent by a plurality of vehicle PHM systems to obtain a system standard data set, and sending the system standard data set to a cloud fault prediction and health management module; and the cloud fault prediction and health management moduleis used for managing each vehicle PHM system according to the received system standard data set. According to the invention, the data sets among the PHM subsystems are fused; the fused information issent to a cloud fault prediction and health management module; according to the system and the method, PHM systems of all vehicles are managed to form a complete system, so that the system has high expansion elasticity and tailorable capacity, the health states of the whole vehicle, subsystems and parts are monitored, diagnosed and predicted, health management function configuration can be efficiently carried out, and stable operation of the whole system is further guaranteed.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to a management system of a vehicle PHM system. Background technique [0002] With the development of electrification and intelligence, electric drive systems are more and more widely used in new energy vehicles, special vehicles and other fields. It has become a historical trend that traditional fuel engine power systems are replaced by electric drive systems. The electric drive system not only includes complex mechanical mechanisms, but also has complex electronic / electrical control systems. As a core component of new energy vehicles, its technical development requirements are getting higher and higher, especially in terms of safety, reliability, failure prediction and health management. Technology is an important technical approach to solve safety and reliability, and has been fully verified in the fields of aerospace and rail transportation. Since the electric drive...

Claims

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Application Information

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IPC IPC(8): G06Q10/00G06Q10/04G06Q10/06
CPCG06Q10/20G06Q10/0639G06Q10/04
Inventor 施其彪佟雪丽范涛温旭辉
Owner INST OF ELECTRICAL ENG CHINESE ACAD OF SCI