Third-party algorithm component integration method and device based on dual-core collaboration

By using a dual-core collaborative approach in the vehicle body controller to specify storage areas for third-party algorithm components and optimize access strategies, the problem of insufficient communication among chassis braking algorithm components is solved, achieving efficient integration and full utilization of resources, and improving the real-time performance and security of the system.

CN122293458APending Publication Date: 2026-06-26ZHEJIANG GEELY HLDG GRP CO LTD +1
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Patent Information

Application Number
CN202610729720.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-05-26
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

In the prior art, the chassis braking-related algorithm components of a vehicle rely on the domain controller (ZCU) for communication, resulting in insufficient signal real-time performance and safety, and underutilization of BCM resources.

Method used

By using a dual-core collaborative approach, the resource allocation of the dual-core microcontroller in the body controller is obtained, a storage area is specified for third-party algorithm components, an integration preparation environment is built, and peripheral access strategies are optimized, unnecessary protection and redundant polling are turned off, thereby releasing the computing power of the BCM.

Benefits of technology

Significantly improves signal real-time performance and communication security, enables efficient and stable integration of third-party algorithm components in BCM, reduces cross-domain communication performance loss, and improves overall system operating efficiency and resource utilization.

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Abstract

The invention relates to the technical field of computers, in particular to a third-party algorithm component integration method and device based on dual-core collaboration. According to the invention, the third-party algorithm component is directly integrated in the BCM dual-core MCU and does not depend on ZCU and CAN bus communication any more, so that time delay and safety overhead caused by cross-ECU transmission and E2E protection are saved fundamentally, and signal real-time performance and communication safety are improved. By performing clear function division and resource allocation on BCM dual cores, an exclusive storage area is planned for a third-party algorithm component, and a standardized integration environment is constructed, so that efficient and stable integration of the component is realized. Meanwhile, a peripheral access strategy is optimized, unnecessary protection and redundancy polling are closed, the idle computing power and hardware resources of the BCM are released, and the utilization rate is increased. On the premise that ZCU hardware cost is not increased, nearby deployment and nearby execution of a chassis braking algorithm are achieved, performance loss caused by cross-domain communication is reduced, and the overall operation efficiency and resource utilization efficiency of a system are effectively improved.
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