TYPE-C接口线序识别方法、装置、电器设备及介质
By sending clock and data signals through the TYPE-C interface and identifying the wire sequence based on the response signal of the load object, the problem of increased cost due to additional chips is solved, achieving low-cost and efficient wire sequence identification and signal transmission.
CN117630756BActive Publication Date: 2026-07-17GREE ELECTRIC APPLIANCE INC OF ZHUHAI
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GREE ELECTRIC APPLIANCE INC OF ZHUHAI
- Filing Date
- 2023-11-24
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
In existing technologies, TYPE-C interface wiring sequence identification requires additional differential signal chips or protocol chips, which increases transmission and product costs.
Method used
When a load object is connected via a TYPE-C interface, clock and data signals are sent using clock and data lines. The pin sequence is identified based on the load object's response signal, eliminating the need for additional differential signal or protocol chips.
Benefits of technology
It reduces the cost of TYPE-C signal transmission, simplifies and speeds up wire sequence identification, ensures signal transmission efficiency, and improves product performance.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN117630756B_ABST
Abstract
本发明涉及自动检测技术领域，公开了TYPE‑C接口线序识别方法、装置、电器设备及介质，该方法包括：在监测到TYPE‑C接口接入负载对象时，分别通过TYPE‑C接口的时钟线和数据线向负载对象发送时钟信号和数据信号；判断是否接收到负载对象通过TYPE‑C接口反馈的响应信号；在接收到负载对象通过TYPE‑C接口反馈的响应信号时，基于时钟线和数据线与时钟信号和数据信号的信号发送对应关系，确定负载对象在TYPE‑C接口的接入线序。通过TYPE‑C接口向负载对象发送时钟信号和数据信号的软件处理方式，依据负载对象的响应信号来识别负载对象的接入线序，无需额外设置差分信号芯片或协议芯片，降低整个产品的成本。
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