辅助端口功能区分的方法和装置

By installing LEDs around the USB port and using color changes to indicate port functions, the problem of USB port functions being difficult to identify in low-light environments is solved, enabling visual differentiation of port functions and improving user experience.

CN116166590BActive Publication Date: 2026-07-17GULFSTREAM AEROSPACE CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GULFSTREAM AEROSPACE CORP
Filing Date
2021-01-22
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing USB ports are difficult to identify accurately using traditional marking methods in low-light environments, making it difficult for users to effectively distinguish between data transfer and charging functions, especially in environments such as aircraft.

Method used

By installing light-emitting diodes around the data transmission and charging ports, color changes are used to indicate port functions, and combined with the processor and power system, the port functions can be visually distinguished.

Benefits of technology

It provides clear visual indication of port functionality in low-light environments, helping users quickly identify and connect to the correct port, thus improving the user experience.

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Abstract

本申请涉及通过以下方式提供辅助端口功能区分：点亮能够进行数据传送的端口周围的第一发光二极管，其中，以第一颜色点亮所述第一发光二极管；点亮仅充电端口周围的第二发光二极管；在所述仅充电端口接收第一数据连接请求；响应于所述数据连接请求以第二颜色点亮所述第一发光二极管；在所述能够进行数据传送的端口处接收第二数据连接请求；响应于所述第二数据连接请求在连接到所述能够进行数据传送的端口的设备和处理器之间发起数据连接握手；以及响应于所述数据连接握手的发起而以所述第二颜色点亮所述第一发光二极管。
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