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TTTech Computertechnik AG

TTTech Computertechnik AG is a leader in developing technologies that enhance connectivity, automation, and sustainability in various domains, including aerospace, automotive, and industrial automation. Celebrating its 25th anniversary in 2023, TTTech focuses on pioneering safe networked computing platforms to support a more connected and sustainable world. The company prides itself on being forward-thinking, continuously striving to drive impact and innovation over the coming decades. TTTech is composed of several specialized units, each targeting different industry needs. TTTech Aerospace provides deterministic embedded network solutions for aviation and space, enhancing safety and reducing costs through scalable and modular architectures. TTControl focuses on mobile machinery safety systems, while TTTech Auto drives developments in autonomous mobility for the automotive industry. TTTech Digital Solutions and TTTech Industrial work towards revolutionizing automation technologies and creating open, autonomous industry standards. Throughout its operations, TTTech emphasizes the importance of cross-industry collaboration and leveraging collective expertise to achieve its goals. This commitment is evidenced through their ongoing research projects, global partnerships, and participation in setting standards within critical systems. Through these efforts, TTTech is not only transforming individual sectors but also setting the pace for future technological growth worldwide. Read more

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Time-Triggered Ethernet

Time-Triggered Ethernet (TTEthernet) represents a significant advancement in network technology by integrating time-triggered communication over standard Ethernet infrastructures. This technology is designed to meet the stringent real-time requirements of aerospace and industrial applications, offering deterministic data transfer alongside regular Ethernet traffic within a shared network. TTEthernet delivers seamless synchronization across all network devices, ensuring that time-critical data packets are processed with precise timing. This capability is essential for applications where simultaneous actions from multiple systems require tight coordination, such as flight control systems or automated industrial processes. The protocol's compatibility with existing Ethernet environments allows for easy integration into current systems, reducing costs associated with network infrastructure upgrades. TTEthernet also enhances network reliability through redundant data paths and failover mechanisms, which guarantee continuous operation even in the event of link failures. As a result, TTEthernet provides a future-proof solution for managing both regular and mission-critical data streams within a single unified network environment. Its capacity to support various operational modes makes it an attractive choice for industries pursuing high standards of safety and efficiency.

TTTech Computertechnik AG
Ethernet, FlexRay, LIN, MIL-STD-1553, MIPI, Processor Core Independent, Safe Ethernet
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Time-Triggered Protocol

The Time-Triggered Protocol (TTP) is a robust communication protocol designed for safety-critical applications. It provides deterministic exchange of messages between nodes in a network at pre-determined time intervals, ensuring system reliability and predictability. This makes TTP suited for environments like aerospace and automotive systems, where timing precision and fault tolerance are crucial. TTP's core feature is its ability to prioritize and synchronize communication across multiple nodes, effectively handling both normal operation and recovery from potential faults. By achieving strict temporal coordination, TTP enhances network efficiency and reduces the likelihood of message collision, contributing to overall system safety and robustness. Additionally, TTP supports modular extension, allowing designers to add functionalities without major architectural changes. This adaptability makes it an ideal choice for evolving systems that require long-term reliability and scalability. Furthermore, TTP's lightweight implementation aids in maintaining low system complexity, thereby optimizing resource utilization under various operational scenarios.

TTTech Computertechnik AG
AMBA AHB / APB/ AXI, CAN, CAN XL, CAN-FD, Ethernet, FlexRay, MIPI, Processor Core Dependent, Safe Ethernet, Temperature Sensor
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Time-Sensitive Networking

Time-Sensitive Networking (TSN) is an innovative suite of Ethernet standards developed to enhance multi-faceted communication networks with deterministic capabilities. TSN allows time-critical and regular traffic to coexist on the same network, ensuring that essential operations receive priority bandwidth and timeliness without sacrificing performance for other applications. This technology offers precise timing synchronization, crucial for sectors like automotive, aerospace, and industrial automation where control systems need to interact seamlessly. By guaranteeing that data packets are transmitted and received in a timely and predictable manner, TSN minimizes latency and jitter, significantly improving network stability and performance. TSN's flexible architecture supports a variety of quality of service (QoS) levels, enabling users to tailor network behavior to specific operational needs. It is designed for scalability and interoperability with existing Ethernet standards, allowing industries to prioritize safety and efficiency simultaneously with minimal infrastructure changes. Overall, TSN empowers systems with the communication reliability necessary for advanced automation and control applications, setting the stage for the next generation of smart, interconnected devices.

TTTech Computertechnik AG
AMBA AHB / APB/ AXI, Ethernet, FlexRay, Input/Output Controller, MIPI, Safe Ethernet
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Deterministic Ethernet

Deterministic Ethernet is a pioneering technology that extends the capabilities of standard Ethernet to support precise and reliable real-time communications. Engineered for industries requiring stringent network performance, such as aviation, automotive, and industrial automation, it guarantees that critical data packets are delivered within fixed time constraints. This technology integrates various deterministic capabilities like Time-Triggered protocol techniques, providing both scheduled and unscheduled message delivery, which is pivotal for applications where timing precision and data integrity are paramount. Deterministic Ethernet is configured to handle both real-time control messages and regular data traffic over the same network infrastructure, optimizing resource utilization while maintaining efficiency. One of the standout features of Deterministic Ethernet is its ability to offer Quality of Service (QoS) enhancements, ensuring that time-sensitive information is prioritized through the network. This prioritization helps in reducing delays and improves data throughput reliability, which is especially crucial in complex systems demanding consistent operational continuity. By providing a unified communication solution that merges reliability with flexibility, Deterministic Ethernet facilitates the deployment of cutting-edge automation and control systems across varied environments. Its adaptability to existing network setups makes it a cost-effective solution for entities looking to future-proof their data communication frameworks.

TTTech Computertechnik AG
AMBA AHB / APB/ AXI, Ethernet, FlexRay, MIPI, Safe Ethernet
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