Multi-load cooperative control system based on PSDK relay and interface adaptation method

By generating an adaptive communication protocol through PSDK relay devices, the compatibility issues caused by the heterogeneity of ePort interface hardware in UAV systems are resolved, enabling unified control of multiple load devices and improving collaborative efficiency and system flexibility.

CN120915784APending Publication Date: 2025-11-07GUANGDONG TIANYU CHUANGZHI TECH CO LTD
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Patent Information

Application Number
CN202511024961.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-24
Publication Date
2025-11-07

AI Technical Summary

Technical Problem

In existing drone systems, differences in the hardware design of the ePort interface make it incompatible with different load devices, and the lack of a unified protocol adaptation and task scheduling mechanism leads to data interaction delays and state synchronization failures, limiting the efficiency of multi-load collaboration.

Method used

A multi-load collaborative control system based on PSDK relay is adopted. The system detects the hardware characteristics of the ePort interface through the built-in program module of the load device, generates hardware difference identifiers, dynamically loads the driver, and generates an adaptation communication protocol through the PSDK relay device to establish a private communication protocol, shielding the underlying interface differences and realizing unified control of multiple load devices.

Benefits of technology

It improves interface compatibility, enhances the task scheduling, data interaction, and state synchronization capabilities of multi-load devices, reduces the complexity of multi-load integration, and expands the system's flexibility and adaptability.

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Abstract

The invention relates to the technical field of unmanned aerial vehicle communication, and discloses a multi-load cooperative control system based on a PSDK relay and an interface adaptation method, the system comprises an unmanned aerial vehicle ePort interface, a plurality of load devices with heterogeneous load types and a PSDK relay device, and the PSDK relay device comprises an interface adaptation module and a private protocol cooperation module. The interface adaptation method is applied to the system. According to the multi-load cooperative control system based on the PSDK relay and the interface adaptation method, the load equipment end detects the hardware difference and generates the hardware difference identifier, the PSDK relay equipment end generates the adaptive communication protocol based on the identifier and establishes the private communication protocol, and finally unified control instruction issuing and multi-load cooperative control are achieved. And the adaptation problem of the heterogeneous interface and the protocol is solved.
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