Bylogix’s Post

With how many #IT cos, can I discuss to associate with #SDV? Few weeks before too.. #Automotive industry has been undergoing a serious #metamorphosis lately with the integration of #Software into the #vehicles, wherein the vehicles now have become capable of #interacting with users rather than just being a means of #transport. This has been possible due to the shift from #mechanical to #mechatronics with the introduction of new forms of electrical & electronic #architecture, which has resulted in the increase in the #electronic content in #Cars today. https://lnkd.in/dhubxbEY #automotive #autotech #technology #softwaredefinedvehicles #connectedvehicles #autonomous

💡 Exciting Read Alert for Automotive Enthusiasts! 🔗 "Review of Electrical and Electronic Architectures for Autonomous Vehicles: Topologies, Networking, and Simulators" 👩🔬👨🔬 Authors: Wenwei Wang, Kaidi Guo, Wanke Cao, Hailong Zhu, Jinrui Nan & Lei Yu As autonomous vehicles continue to evolve, the sophistication of their electrical and electronic (E/E) architectures becomes increasingly central. The shift towards more centralized topologies is not just a trend; it's a necessity to meet the growing functions and computing demands of these future-forward vehicles. 🔄 While Tier1 giants like BOSCH have laid down the serial roadmap for E/E development, echoing through the industry since 2015, questions and misconceptions still hover around the actual engineering practices. Notably, the debate between domain-oriented and zone-oriented E/E architectures receives a fresh perspective through this comprehensive study. This paper does not just critique; it innovates. Introducing a parallel roadmap for E/E architecture, it explores both domain and zone-oriented approaches, along with hybrid models, offering a rich discussion on the future of automotive networking technologies and the critical modeling tools needed for E/E architecture design. 🚀 Dive into the intricate world of automotive innovation and get ahead with insights on the challenges that lie ahead and the questions that remain unanswered. Read the full paper here: https://lnkd.in/gsXgrdrc #AutonomousVehicles #AutomotiveInnovation #E/EArchitecture #FutureMobility #AutomotiveEngineering

#𝙎𝙤𝙛𝙩𝙬𝙖𝙧𝙚𝙙𝙚𝙛𝙞𝙣𝙚𝙙𝙑𝙚𝙝𝙞𝙘𝙡𝙚-8 𝙇𝙖𝙮𝙚𝙧𝙨 𝙞𝙣𝙫𝙤𝙡𝙫𝙚𝙙 𝙞𝙣 𝙨𝙤𝙛𝙩𝙬𝙖𝙧𝙚-𝙙𝙚𝙛𝙞𝙣𝙚𝙙 𝙫𝙚𝙝𝙞𝙘𝙡𝙚 𝙙𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩 (#𝙎𝘿𝙑𝙨) Software-Defined Vehicle (#SDV) is revolutionizing the automotive industry by shifting focus from hardware-centric to software-centric development. This approach allows vehicles to be continuously updated and improved through software enhancements, much like smartphones or computers. The Software-Defined Vehicle (#SDV) architecture is structured into several key layers, each with distinct roles and responsibilities. 1)𝘼𝙥𝙥𝙡𝙞𝙘𝙖𝙩𝙞𝙤𝙣 𝙇𝙖𝙮𝙚𝙧: This layer focuses on developing, testing, and deploying specific automotive applications using advanced tools and processes. It enables the creation of applications like #ADAS and infotainment systems, ensuring efficient development and seamless integration into the vehicle. 2)𝙈𝙞𝙙𝙙𝙡𝙚𝙬𝙖𝙧𝙚 𝙇𝙖𝙮𝙚𝙧: This layer includes the core software that manages hardware resources and supports communication between different systems. It ensures stable and efficient operation of the vehicle’s software ecosystem, facilitating the integration of various applications. 3)𝘾𝙤𝙣𝙩𝙧𝙤𝙡 𝙇𝙖𝙮𝙚𝙧: Handles core vehicle functions and real-time operations. 4)𝙑𝙞𝙧𝙩𝙪𝙖𝙡𝙞𝙯𝙖𝙩𝙞𝙤𝙣 𝙇𝙖𝙮𝙚𝙧: The Virtualization Layer abstracts and manages hardware resources, enabling multiple virtual environments on a single physical platform. It optimizes resource utilization by enabling efficient and isolated operation of diverse applications, from safety-critical systems to non-safety-critical services. 5)𝙃𝙖𝙧𝙙𝙬𝙖𝙧𝙚 𝘼𝙗𝙨𝙩𝙧𝙖𝙘𝙩𝙞𝙤𝙣 𝙇𝙖𝙮𝙚𝙧: Provides a standard way to interact with the physical hardware. 6)𝙋𝙝𝙮𝙨𝙞𝙘𝙖𝙡 𝙃𝙖𝙧𝙙𝙬𝙖𝙧𝙚 𝙇𝙖𝙮𝙚𝙧: This layer consists of powerful processing units like CPUs and GPUs that handle various computing tasks, enabling the vehicle to perform intensive computations and process large volumes of data in real-time. This is essential for advanced features like autonomous driving and real-time navigation. 𝘽𝙚𝙣𝙚𝙛𝙞𝙩𝙨 𝙤𝙛 𝙡𝙖𝙮𝙚𝙧𝙚𝙙 𝙖𝙧𝙘𝙝𝙞𝙩𝙚𝙘𝙩𝙪𝙧𝙚 𝙞𝙣 𝙎𝘿𝙑: Modular Design Flexibility Collaboration Standardization Testing and Maintenance Security Cost Efficiency Layered approach makes building, updating, and maintaining advanced vehicles more manageable, cost-effective, and secure, while supporting continuous innovation. #SoftwareDefinedVehicles #SDVehicles #SDVTech #SmartVehicles #ConnectedVehicles #NextGenVehicles #SDVRevolution #AutomotiveInnovation #FutureMobility #ISO21434

Decoding the Essence of System-on-a-Chip (SoC) in Automotive Engineering 🚗💡 The System-on-a-Chip (SoC) is a powerhouse of integration. Imagine processors, memory, and diverse peripherals seamlessly unified into a single chip. This isn't just about saving space; it's a paradigm shift in processing efficiency. For engineers, SoC translates to streamlined vehicle architectures, enabling unprecedented levels of responsiveness and intelligence. As vehicles become nodes in a connected ecosystem, SoC assumes a pivotal role. It orchestrates a seamless dialogue among in-car systems, from infotainment to navigation. For engineers, this isn't just about connectivity; it's a canvas to redefine the very fabric of vehicular communication, both within and beyond the vehicle. The true marvel of SoC lies in its adaptability. Automotive engineers wield this technological chameleon to craft tailored driving experiences. Whether optimizing for electric vehicles, autonomous functionalities, or pioneering safety features, SoC offers a versatile canvas for engineering ingenuity. In the realm of safety, SoC is the bedrock of innovation. The consolidation of components on a single chip elevates precision in safety-critical applications. For engineers, this means redefining collision avoidance, adaptive cruise control, and other safety systems with a level of accuracy and responsiveness that goes beyond conventional bounds. For automotive engineers, SoC isn't just a technological component; it's a compass guiding the industry's journey. In the age of electric and autonomous vehicles, SoC has become the architectural backbone, not merely a blueprint but the driving force of innovation. Engineers, envision SoC as more than just a technological marvel. It's a canvas for creativity, an opportunity to push the boundaries of what's possible. So, let's dissect the circuits, explore intricacies, and collectively engineer a future where vehicles transcend mere machines, becoming masterpieces of innovation. #Automotive #Innovation #Engineering #SystemOnAChip #SoC

Automotive sensor technology continues to advance. Electronics used to sense, compute, and react require higher processing power and faster speeds. This translates into larger, more advanced packages in some instances and small packages in others. As vehicle architecture changes, material suppliers need to be ready for potential designs and predict areas of mechanical and chemical challenges. This presentation will: ▶️Illustrate how a materials supplier develops and prepares for advanced electronics in automotive ▶️Relate enhanced materials to hardware reliability ▶️Demonstrate a tool used to communicate large datasets in a digestible, meaningful way for the users With Steve Brown, MacDermid Alpha Electronics Solutions and other experts we will explore the pivotal role played by sophisticated #automotive #sensors and #electronics in the development of autonomous vehicles, further adoption of advanced driver assistance systems (ADAS) along with the challenges and questions that continue to shape this exciting journey at the #VLautoSE 🔹9th Automotive Sensors & Electronics Summit🔹 📆 21-22 February 2024 📍 Munich, Germany 🔗Registration link 👇https://buff.ly/3SFokcC MacDermid Alpha Electronics Solutions is a materials supplier into all segments of the Electronics supply chain. Integrated solutions from their Circuitry, Assembly, and Semiconductor divisions provide unmatched capabilities in electronics design and manufacturing. Follow https://lnkd.in/dZzeZUzf Get ready to be part of the driving force behind the automotive technology revolution! #adas #ai #artificialintelligence #asic #auto #automotive #electronics #autonomousdriving #autonomousvehicles #automateddriving #automatedvehicles #camera #car #chip #circuit #cmos #cybersecurity #drivelesscar #electronics #embeddedsystems #engineering #imaging #lidar #microcontrollers #chassis #microelectronics #microsystem #mixedsignal #optics #optoelectronics #photonics #radar #robotics #selfdriving #semiconductor #sensorfusion #sensor #signalprocessing #silicon #camera #connectivity #safety #ultrasonic #vehicle #future #leaders #materialsscience

In-vehicle Ethernet 100M/1000M ESD domestic device protection solution With the digitalization of automobiles and the demand for autonomous driving systems, traditional CAN and LIN automobile communication protocols can no longer meet the signal transmission data needs of automobiles. Ethernet is one of the more ideal improvement solutions; it can be applied to both domain control (Domain Control) and zone control (Zonal Control). The advantage of Ethernet is that it can support different connection methods: 1. Directly connect to the central control computer, wireless network, ECU, and sensor of the car 2. Connect to the central control computer, wireless network, ECU of the car and then connect to the sensor via CAN/LIN The information source of the autonomous driving system is radar, lidar, high-definition camera, etc. The data transmission volume and system response speed requirements are relatively high. Usually, the backbone network requires 10GB and the branch network is 100MB~1GB. Traditional CAN/LIN is difficult to meet the requirements, and a new type of in-vehicle Ethernet has emerged. However, when Ethernet is applied in the new application environment of vehicles, we need to solve the potential problems of harsh application environments such as high vibration, high temperature, high humidity, high pollution, high impact and high electromagnetic interference (EMI). Leimao Electronics provides in-vehicle protection solutions based on the IEEE 100BASE-T1 and 1000BASE-T1 Open Technology Alliance standards, specifically designed to protect two bus lines from damage caused by ESD and other transients.   As can be seen from the above solution, two ESD devices need to be placed on the in-vehicle Ethernet bus. The ESD provided by Leimao uses a silicon-based process and has several advantages over alternative ESD protection solutions such as varistors. They have higher reliability and the improved 3pF (maximum) diode capacitance ensures higher signal integrity.

Automotive Ethernet

𝐀𝐮𝐭𝐨𝐦𝐨𝐭𝐢𝐯𝐞 𝐄𝐭𝐡𝐞𝐫𝐧𝐞𝐭 is a physical network that is used to connect components within a car using a wired network. It’s a specialized form of Ethernet network adapted for vehicles, enabling high-speed data transfer between different car components. ⏩It is designed to meet automotive-specific requirements like electromagnetic compatibility, and uses advanced Phy transceivers to reduce cable costs. ❗ ⏩𝐀𝐮𝐭𝐨𝐦𝐨𝐭𝐢𝐯𝐞 𝐄𝐭𝐡𝐞𝐫𝐧𝐞𝐭 𝐢𝐬 𝐚𝐛𝐥𝐞 𝐭𝐨 𝐩𝐫𝐨𝐯𝐢𝐝𝐞 𝐮𝐩 𝐭𝐨 1 𝐆𝐛𝐩𝐬 𝐬𝐩𝐞𝐞𝐝, which is crucial for supporting advanced features like autonomous driving, infotainment, and telematics. ❗ ⏩This technology marks a significant step forward in the evolution of automotive connectivity. It works in conjunction with traditional buses like CAN, CAN-FD, LIN, and others, combining their strengths to meet changing performance requirements. ❗ ⏩Ethernet technology is also used for in-vehicle communication, measurement and calibration, diagnostics via DoIP and communication between electric vehicles and charging stations. ❗ ⏩The evolution of automotive technology is accelerating, turning what was once seen as science fiction into tangible, intelligent car features. To support the burgeoning number of sensors, controllers, and interfaces in these sophisticated vehicles, networks must evolve to be faster and more reliable.❗ #automotive #ADAS #autosar #communicationprotocols #can #lin #c #c++ #pythonprogramming #automotivesoftware #embeddedsystems #embedded #engineer #firmware #testing #automotivecareers #development #dailylearning

TI debuts new automotive chips at CES, enabling automakers to create smarter, safer vehicles - The industry’s first #singlechip #radarsensor designed for satellite architectures can increase #vehicle #sensing ranges beyond 200 meters and enable more #accurate advanced driver assistance systems (#ADAS) decision-making. - New driver chips support #safe and #efficient control of #power flow in #batterymanagement or other #powertrain systems with functional #safety #compliance and built-in diagnostics to reduce #development time. Texas Instruments

𝐀𝐮𝐭𝐨𝐦𝐨𝐭𝐢𝐯𝐞 𝐄𝐭𝐡𝐞𝐫𝐧𝐞𝐭 is a physical network that is used to connect components within a car using a wired network. It’s a specialized form of Ethernet network adapted for vehicles, enabling high-speed data transfer between different car components. ⏩It is designed to meet automotive-specific requirements like electromagnetic compatibility, and uses advanced Phy transceivers to reduce cable costs. ❗ ⏩𝐀𝐮𝐭𝐨𝐦𝐨𝐭𝐢𝐯𝐞 𝐄𝐭𝐡𝐞𝐫𝐧𝐞𝐭 𝐢𝐬 𝐚𝐛𝐥𝐞 𝐭𝐨 𝐩𝐫𝐨𝐯𝐢𝐝𝐞 𝐮𝐩 𝐭𝐨 1 𝐆𝐛𝐩𝐬 𝐬𝐩𝐞𝐞𝐝, which is crucial for supporting advanced features like autonomous driving, infotainment, and telematics. ❗ ⏩This technology marks a significant step forward in the evolution of automotive connectivity. It works in conjunction with traditional buses like CAN, CAN-FD, LIN, and others, combining their strengths to meet changing performance requirements. ❗ ⏩Ethernet technology is also used for in-vehicle communication, measurement and calibration, diagnostics via DoIP and communication between electric vehicles and charging stations. ❗ ⏩The evolution of automotive technology is accelerating, turning what was once seen as science fiction into tangible, intelligent car features. To support the burgeoning number of sensors, controllers, and interfaces in these sophisticated vehicles, networks must evolve to be faster and more reliable.❗ #automotive #ADAS #autosar #communicationprotocols #can #lin #c #c++ #pythonprogramming #automotivesoftware #embeddedsystems #embedded #engineer #firmware #testing #automotivecareers #development #dailylearning