Device and method for personal information management for electric vehicle
The personal information management device for electric vehicles addresses unauthorized access by monitoring voltage signals to detect detachment and reinstallation, securing personal information and preventing illegal service usage.
WO2025183337A1 Publication Date: 2025-09-04YURA CORP CO LTD
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Patent Information
- Application Number
- PCT/KR2024/096656
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2024-08-12
- Filing Date
- 2024-12-11
- Publication Date
- 2025-09-04
AI Technical Summary
Technical Problem
The issue of unauthorized access and misuse of personal information stored in controllers of electric vehicles, such as during theft and reinstallation, leading to illegal charging and service usage, is not adequately addressed by existing technologies.
Method used
A personal information management device for electric vehicles that includes a power supply unit, detachment detection unit, and control unit to monitor voltage signals, detecting detachment and disabling personal information functions when unauthorized removal occurs, and notifying the customer.
Benefits of technology
Prevents illegal use of personal information by detecting and blocking unauthorized detachment and reinstallation, thereby securing personal information and preventing unauthorized service provision.
✦ Generated by Eureka AI based on patent content.
Abstract
The present invention provides a personal information management device and method for protecting personal information stored in a controller of an electric vehicle. According to the present invention, the personal information management device implemented to be integrated with the controller for storing personal information and providing a service by interworking with an external service provision device is configured to receive power supplied from each of a high-voltage battery and a low-voltage battery of an electric vehicle. When power is supplied from at least one of the high-voltage battery and the low-voltage battery, a control unit of the personal information management device continuously receives a voltage signal at a constant state. When the personal information management device is detached and power supply from both the high-voltage battery and the low-voltage battery is cut off, the control unit receives a voltage signal in a state opposite to the previous state. The control unit of the personal information management device may detect a change in the state of the voltage signal to determine whether the personal information management device is detached from an electric vehicle in which the personal information management device was originally installed, and is installed in another electric vehicle, and may block personal information from being provided by deactivating a function of providing personal information stored therein when it is determined that the personal information management device is unauthorizedly detached and reinstalled, thereby preventing illegal misuse of personal information.
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