一种DS2431的烧写系统及方法
By designing a DS2431 programming system, which utilizes a microprocessor and LED beads to indicate status, flexible data writing and automatic verification of the DS2431 encryption chip are achieved. This solves the problems of complex operation and low efficiency in existing technologies, and improves the ease of operation and security.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- JIANGXI QIREN BIOTECHNOLOGY CO LTD
- Filing Date
- 2022-12-29
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, the DS2431 encryption chip has stringent operating conditions, requiring a computer and port adapter, resulting in low read/write efficiency, high manual operation costs, and a lack of data verification, thus failing to achieve flexible and efficient data writing.
Design a DS2431 programming system, including a microprocessor, a DS2431 connection circuit, and an indicator system circuit. The system communicates with the DS2431 via a simulated 1-wire bus, uses the microprocessor to control LED beads to indicate the status, and achieves automatic data download and verification through a specific communication protocol.
It enables flexible data writing without complex wiring harnesses, automatically downloads and verifies data, simplifies the operation process, and improves writing efficiency and security.
Smart Images
Figure CN115952123B_ABST