Lightweight intrusion detection method and system of internet of vehicles based on knowledge distillation
US12294596B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 22, 2024 |
| Grant date | May 6, 2025 |
| Priority date | — |
| Expiry date | Oct 22, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/1425
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A lightweight intrusion detection method includes obtaining a feature data set of the internet of vehicles and pre-processing data; dividing pre-processed data into an initial training set, an initial verification set and an initial test set according to a preset proportion, performing data balance on the initial training set to obtain a balanced training set, performing feature selection on the balanced training set, the initial verification set and the test set; obtaining a teacher model by training with the model training set and the model verification set; using the teacher model, the model training set and the model verification set for distillation training to obtain a student model; testing a size and complexity of the student model and the performance of the student model, and saving the student model that passes the test as a lightweight intrusion detection model; and deploying the lightweight intrusion detection model.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.