Communication method, electronic device, and computer-readable storage medium
By setting up emergency rescue line (ERL) interfaces at the receiving and transmitting ends to form a backup communication path, the problem of communication protocols such as UART, SPI, and I2C failing under environmental interference is solved, and reliable communication between devices is achieved.
WO2026129504A1PCT designated stage Publication Date: 2026-06-25FIBOCOM AUTO INC
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- FIBOCOM AUTO INC
- Filing Date
- 2025-03-20
- Publication Date
- 2026-06-25
AI Technical Summary
Technical Problem
Existing communication protocols such as UART, SPI, and I2C are prone to failure under environmental interference, resulting in low reliability of communication between devices.
Method used
A first emergency rescue line (ERL) interface and a second emergency rescue line (ERL) interface are set at the receiving end and the transmitting end respectively to form a backup communication path. Communication through the backup communication path is realized by monitoring the preset start signal and verifying the communication signal.
Benefits of technology
Even if critical communication protocols fail, communication can still be maintained through backup communication paths, improving the reliability of communication between devices and reducing communication complexity and cost.
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Smart Images
Figure CN2025083812_25062026_PF_FP_ABST
Abstract
The present application discloses a communication method, an electronic device, and a computer-readable storage medium, applied to a receiving end. The receiving end is provided with a first emergency rescue line (ERL) interface. A transmitting end corresponding to the receiving end is provided with a second ERL interface. The first ERL interface and the second ERL interface together constitute a backup communication path between the transmitting end and the receiving end. The communication method comprises: monitoring a first ERL interface; upon detecting that the first ERL interface has received a preset start signal sent by a transmitting end via a backup communication path, receiving a communication signal sent by the transmitting end via the backup communication path; and feeding back a communication response signal to the transmitting end via the backup communication path.
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