恩智浦，Green Hills伴侣串联成像雷达
Green Hills软件宣布支持来自针对汽车ADAS和自主应用的NXP半导体的成像雷达处理器。通过技术伙伴关系，公司计划提供一个集成和可扩展的解决方案，将NXPS 16NM成像雷达处理器NXP S32R45与绿色山坡的完整性实时操作系统（RTOS）结合起来。操作系统预先认证汽车行业所需的功能安全和网络安全程度。包装中包含绿山的软件开发工具。跨越S32R45和S32R41雷达处理器的常见软件和硬件架构使客户诸如OEM和第1层供应商的客户能够开发和重用雷达软件，其定位自动驱动级别L2 +至L5。
Radar sensors are regarded widely as a fundamental building block of automated driving. As vehicle OEMs and their Tier 1 suppliers race to add more automated driving features to more of their fleets, high-res radar images, such as those provided by the S32R45 and S32R41 radar processors, play an important role in increasing driving safety and convenience. At the same time, the underlying RTOS faces more stringent requirements for safety and determinism in its role of controlling the processor and managing hardware-acceleration resources used by radar applications. As the S32R45 can take on a domain controller role by running other additional software components at different levels of criticality, the RTOS must guarantee the safe separation of these components, access to resources, and freedom-of-interference running alongside the safety-critical radar applications.
这些处理器和Green Hills操作软件的组合解决方案具有完整且可扩展的硬件/软件平台，可开发和部署生产质量，高性能雷达处理应用。该平台提供：
- 基于硬件加速先进的雷达和融合处理算法的卓越性能。
- 可扩展的软件架构，具有生产现代的rtease和开发工具，使开发人员能够利用NXP S32R45，S32R41和未来雷达处理器的公共架构中的雷达加速单元。
- The Integrity RTOS’ compact microkernel provides flexible multicore scheduling options for the Arm Cortex-A53 core complex and requires no external memory, saving BOM costs. It is certified to ISO 26262 ASIL D and complies to the ISO 21434 automotive cybersecurity standard.
- μ-VeloyTTTOS是一个微小的RTOS，非常适合ARM Cortex-M7核心复合物。
- 多集成开发环境符合ASIL C / D的资格，并将功能强大的软件工具放在开发人员手中，使他们能够快速查找和修复即使是最困难的错误，减少了生产的时间。
- S32R45符合ASIL B（d）安全要求，并通过使用Edgelock认证的硬件安全引擎（HSE）支持安全的OTA更新，并可集成多达4个级联的NXP雷达MMIC。
- 通过Gen 2/3 PCIe，两个GB以太网和带FD的八个Flexcan的连接。
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