Lightweight design methods, devices, electronic equipment and software products for vehicle structures
By obtaining the finite element model of vehicle components and the crystal structure of beam elements, generating a topological model and conducting analysis, the problem of lightweight design of vehicle structure was solved, achieving the effects of weight reduction and energy consumption reduction.
CN120974621BActive Publication Date: 2026-06-30XIAOMI EV TECH CO LTD
Patent Information
- Application Number
- CN202510928349.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-04
- Publication Date
- 2026-06-30
- Estimated Expiration
- 2045-07-04
AI Technical Summary
Technical Problem
How to design lightweight vehicle structures to reduce vehicle weight and energy consumption.
Method used
By obtaining the finite element model of the vehicle components and the crystal structure of the beam elements, a topological model of the components is generated, and topological analysis and lightweight design are performed. Combining the microscopic crystal arrangement characteristics and macroscopic mechanical characterization, the material distribution and structural morphology are optimized.
Benefits of technology
This achieved lightweight design of the vehicle structure, improved material utilization and structural performance, and reduced vehicle weight and energy consumption.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN120974621B_ABST
Abstract
This disclosure provides a lightweight design method, device, electronic device, and program product for vehicle structures, relating to the field of vehicle technology. The method includes establishing a macroscopic mechanical characterization by obtaining the finite element model of the components corresponding to the vehicle components, combining the beam element crystal structure of the components to reflect the microscopic crystal arrangement characteristics of the components, constructing a component topology model of the components, and performing topological analysis on the topology model of the components to obtain the topology analysis results. By combining the microscopic crystal arrangement characteristics and macroscopic mechanical characterization, lightweight design can be performed on the topology analysis results from the microscopic lattice arrangement to the macroscopic structural morphology, thus realizing lightweight design of vehicle structures.
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Citation Information
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