Enabling Real-Time Secure Connectivity to the Industrial Edge with Single-Pair Ether... Jason Murphy скачать в хорошем качестве

Enabling Real-Time Secure Connectivity to the Industrial Edge with Single-Pair Ether... Jason Murphy

The Zephyr® Project strives to deliver the best-in-class RTOS for connected resource-constrained devices, built to be secure and safe. Click here to learn more: https://www.zephyrproject.org Enabling Real-Time Secure Connectivity to the Industrial Edge with Single-Pair Ethernet and Zephyr - Jason Murphy, Analog Devices Single-Pair Ethernet (10BASE-T1L SPE) is transforming low speed, insecure fieldbus installations into flexible, higher data rate links with modern cybersecurity. SPE enables IP connectivity to field devices over twisted pair cabling, reducing installation costs while eliminating data islands that exist between OT and IT systems. Extending IP connectivity to the edge requires the integration Ethernet connectivity into resource-constrained embedded devices around factories and buildings. This paper explores the use of Zephyr OS as an embedded software ecosystem for Ethernet-connected industrial devices. Zephyr provides a comprehensive networking software stack that supports protocols such as TCP/IP, MQTT and TLS that are crucial in developing industrial IoT applications. We present an overview of SPE technology for IIoT applications, followed by a discussion on how Zephyr’s software ecosystem can be harnessed to drive rapid development of secure, real-time, Ethernet-connected industrial edge devices. The discussion aims to underscore the potential of SPE in combination with Zephyr OS, to drive smaller, smarter, and lower-cost intelligent nodes deeper into the built environment.