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Electric vehicle model design method

An electric vehicle and model design technology, applied in geometric CAD, database indexing, special data processing applications, etc., can solve the problems of inconsistent data standards, insufficient model sustainability, and difficulty in data transmission and interaction, to ensure compatibility and consistency. The effect of ensuring the uniformity of data standards is to eliminate data dispersion and duplication

Active Publication Date: 2020-02-21
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004]1. Horizontal business collaboration cannot be realized, which makes the system isolated from the same system of the State Grid, which has a certain impact on data interaction and information transmission
[0005]2. Model design was not carried out in accordance with unified model design standards, and the interactive data standards were inconsistent, resulting in difficulties in data transmission and interaction
[0006]3. The model is not sustainable enough to support the new needs of continuous business expansion

Method used

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Embodiment Construction

[0052] A design method for an electric vehicle model, the design method comprising the following steps:

[0053] S1: Mapping relationship design: collect business demand data according to the business demand model, combine the original data model of electric vehicles to extract core business data objects from the collected business demand data according to the business data template, and construct the relationship between business demand and core business system data objects The mapping relationship, and save the mapping results in the electric vehicle core business data object sorting template, and at the same time, use the data items that cannot be mapped as the needs of the electric vehicle core business data object sorting template to be expanded and improved;

[0054] S2: Model improvement design: According to the needs to be expanded and improved analyzed in step S1, the electric vehicle core business data object carding template is extended according to the SG-CIM modeli...

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Abstract

The invention discloses an electric vehicle model design method. The design method comprises the steps of mapping relation design, model perfection design, model integration design, logic model designand physical model design. Model design work is carried out according to the SG-CIM unified data model design specification and design method, data standard unification is guaranteed, the compatibility and consistency of data between systems are fundamentally guaranteed, and the phenomena of data dispersion repetition, caliber inconsistency and information island caused by self-design and development of all application systems are eliminated.

Description

technical field [0001] The invention relates to a design method of an electric vehicle model. Background technique [0002] At present, the electric vehicle system does not have a complete set of enterprise-level data models that can vertically penetrate the entire business system. We need to establish an enterprise-level data model for electric vehicles based on the SG-CIM model design standards and combined with the existing systems of electric vehicles. , to solve the outstanding problems faced by the company's horizontal business collaboration at present, and to carry out model design work with a focus on supporting the current company's key business and vertical business data integration. In the end, multiple provincial (municipal) companies will comprehensively pilot demonstration applications to iteratively improve the model design results and improve the usability of the model. It has good sustainability and can be expanded according to business needs without major ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/15G06F16/22
CPCG06F16/2282
Inventor 厉仄平吴维农段立蒋荣皮羽茜刘美川钟淘淘雷洋伍冲翀赵聆溪
Owner STATE GRID CORP OF CHINA
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