Remote driving method based on remote desktop control technology and related equipment
By using remote desktop control technology to render and synchronize driving video streams locally, dynamically allocate keyframe redundancy and prioritize keyframe transmission, the problems of transmission latency and security of remote driving video streams are solved, and low-latency and high-security remote driving data interaction is achieved.
Patent Information
- Application Number
- CN202610173414.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-02-06
- Publication Date
- 2026-06-09
AI Technical Summary
Existing remote driving video streaming solutions suffer from high latency, high bandwidth requirements, and fluctuating video quality. They are particularly vulnerable to security risks when the network environment is poor, making it difficult to guarantee real-time control by the remote driver.
Remote desktop control technology is used to render driving environment and vehicle status data locally. The incremental pixels of driving operation video stream are synchronized through remote desktop control technology, and the transmission redundancy of key frames is dynamically allocated and encoded according to the synchronization time. Key frames are transmitted first. Combined with lightweight data communication protocol and command priority scheduling, the data interaction latency is reduced and the security is improved.
It reduces data interaction latency, avoids multi-level forwarding and encoding/decoding losses, improves the safety and operational robustness of remote driving, and ensures reliable synchronization of key frames and real-time driving control under network fluctuations.