Single-wire communication transmission system

By introducing an expandable communication protocol into a single-line communication transmission system, the verification and identification functions of data packets are expanded, solving the problems of high data transmission error rate and inability to update settings, and achieving higher data transmission accuracy and flexible device control.

CN119603375BActive Publication Date: 2026-06-16NANJING OSIC LTD CO
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NANJING OSIC LTD CO
Filing Date
2024-11-20
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

In the existing technology, single-line communication transmission systems are limited by conventional communication protocols, cannot expand their functions, result in excessively long data transmission paths that are susceptible to external interference, have high data error rates, and cannot update or set data for specific serial devices.

⚗Method used

It adopts an expandable communication protocol, which expands the data packets with check bits and device identification bits to realize the reassembly and transformation of data packets, enhances the data verification and identification functions, ensures the correctness and reliability of data transmission, and supports data updates or settings for specific serial devices.

🎯Benefits of technology

It improves the accuracy and reliability of single-line data transmission, reduces the data error rate, and enables precise data updates or settings for specific serially connected devices.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present application discloses an innovative single-wire communication transmission system, characterized in that it comprises a host and a plurality of serial devices connected together in a single-wire mode; the host formulates data packets of each serial device in a first communication protocol and transmits the data packets to the plurality of serial devices in a single-wire mode; then, the first serial device converts the data packets of the first communication protocol into data packets of a second communication protocol with check bits after receiving the data packets of the first communication protocol from the host, and transmits the data packets of the second communication protocol to other serial devices in a single-wire mode; after receiving the data packets of the second communication protocol, other serial devices take out their corresponding data packets of the second communication protocol respectively, and perform a data check procedure with the check bits in the data packets of the second communication protocol to check the correctness of the data content of the data packets of the second communication protocol or correct errors of the data content.
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