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“Chip” travels thousands of miles, galloping “chip” power | Automotive millimeter-wave radar sensors protect the development of autonomous driving “Chip” travels thousands of miles, galloping “chip” power | Automotive millimeter-wave radar sensors protect the development of autonomous driving Original Texas Instruments Texas Instruments Texas Instruments Texas Instruments Semiconductor Technology (Shanghai) Co., Ltd Texas Instruments is a global semiconductor company dedicated to designing, manufacturing, testing, and selling analog and embedded processing chips for markets such as industrial, automotive, personal electronics, communication equipment, and enterprise systems. We will share TI’s new developments and technological innovations with you here. 944 original content articles October 24, 2024 18:02 Beijing Click on blue text to follow us Welcome to our new tech column ” Chip ” travels thousands of miles, galloping ” Chip ” power Issue 2 Here. Texas Instruments’ technical experts and industry partners will share Texas Instruments’ innovations in the field of automotive electronics and discuss their “chip” journey in system design on topics such as automotive electrification, intelligence, and connectivity. Chip-driven, action to far Mark Ng, Director of Automotive Systems, Texas Instruments As a global semiconductor company, Texas Instruments is committed to innovation in the field of automotive electronics. With decades of experience accumulated in the field of automotive electronics, it helps automakers overcome design challenges and create smarter, safer, and more sustainable automotive systems through analog and embedded innovative technologies. To support customers in accelerating research and development and market launch, Texas Instruments continually innovates based on broad and comprehensive product technology and system knowledge in key automotive electronic segments to respond to market trends and demands in a timely manner. At present, Texas Instruments has more than 7,000 automotive-grade products and is constantly increasing the speed of new product launches. This issue’s special guest Adam Yao, Texas Instruments Millimeter-Wave Radar Technology Support Manager Millimeter-wave radar sensors From autonomous driving cars to smart homes, systems increasingly rely on the surrounding environment to make decisions. The use of a series of fast-responding, high-precision sensor products can capture the necessary information to achieve real-time control and autonomous operation in various terminal devices. For automotive system design, millimeter-wave radar sensors play a crucial role in the field of autonomous driving. Texas Instruments’ rich automotive millimeter-wave radar sensor products and product portfolios play important roles in advanced driver assistance systems (ADAS) and automotive body and chassis design. Among them, the AWRL1432 is a 76GHz to 81GHz automotive millimeter-wave radar sensor SoC launched by Texas Instruments, featuring ultra-low power consumption and high cost-effectiveness. The single chip integrates an Arm Cortex M4 microcontroller, radar signal hardware accelerator HWA, and a two transmit, three receive RF front end. This product is suitable for various scenarios such as kick-type electric tailgate KTO, entry-level blind spot detection BSD, and parking assistance. The unique low-power consumption architecture of the AWRL1432 provides a deep sleep mode that can significantly reduce the power consumption, size, and cost of automotive applications. Additionally, 60GHz radar sensors offer higher precision and cost-effectiveness compared to alternative solutions such as weight sensors and camera-based systems. Texas Instruments’ 60GHz AWRL6432 radar sensors support in-cabin sensing, including detecting the presence of children in the cabin (including the footwell) and offer ultra-low system bill of materials cost to help meet Euro NCAP design requirements. Euro NCAP requires the child presence detection system to operate for at least 15 minutes after the engine is turned off, ensuring the sensors can scan, detect and alert the driver to whether a child has been left in the car or has entered the cabin unaccompanied. The AWRL6432 millimeter-wave sensors, with a low-power architecture, achieve an average power consumption of less than 10mW over a 500ms frame cycle. By minimizing the time for linear frequency modulation pulses and processing, the average power consumption can be optimized down to 2mW. This helps automakers in two ways: achieving high-precision child presence detection without sacrificing performance, and saving power over multiple trips. It also allows the same sensor to be used for intrusion detection to protect the vehicle before the user starts the next trip. Promoting the development of automotive intelligence Texas Instruments’ automotive (AWRx) device architecture is not limited to RF/analog subsystems. It integrates radio processors and main subsystems, allowing customers to fully leverage the powerful AWRx device product series. This product series covers everything from high-performance radar front-ends to ultra-high-resolution, low-power single-chip radars. Here are some of the aspects Texas Instruments can achieve: Highly accurate: resolution accuracy of less than 5cm, detection distance of up to several hundred meters, and speed of up to 300Km/h. Universal intelligence: detecting changing operating conditions and immediately adapting to dynamic driving situations. Compact design: integrated advanced DSP and MCU, using CMOS single-chip sensors with automotive-friendly packaging. Recommended reading and watching 2024 Texas Instruments Automotive Electronics Innovation Technology Solution Seminar – Introduction to Texas Instruments Automotive Systems Follow Replay Share Like Close Watch more Switch to full-screen vertical Switch to exit full-screen Texas Instruments Follow Share Video, duration 18:09 0 / 0 00:00 / 18:09 Switch to horizontal full-screen mode Continue playing Progress bar, percent 0 Play 00:00 / 18:09 18:09 Full screen Speed play 0.5x 0.75x 1.0x 1.5x 2.0x Ultra HD Smooth Your browser does not support video tags Continue watching “Chip” travels thousands of miles, galloping “chip” power | Automotive millimeter-wave radar sensors protect the development of autonomous driving Watch more Share “Chip” travels thousands of miles, galloping “chip” power | Automotive millimeter-wave radar sensors protect the development of autonomous driving Texas Instruments Follow Share Like Wow Added to Top Stories Enter comment Video Details 2024 Texas Instruments Automotive Electronics Innovation Technology Solution Seminar – Application of TI Millimeter-Wave Radar in the Automotive Field Follow Replay Share Like Close Watch more Switch to full-screen vertical Switch to exit full-screen Texas Instruments Follow Share Video, duration 41:38 0 / 0 00:00 / 41:38 Switch to horizontal full-screen mode Continue playing Progress bar, percent 0 Play 00:00 / 41:38 41:38 Full screen Speed play 0.5x 0.75x 1.0x 1.5x 2.0x Ultra HD SmoothKeep watching ‘Core’ traveling thousands of miles, galloping ‘Core’ power｜Automotive millimeter-wave radar sensors, safeguarding the development of autonomous driving. Watch more. Repost, ‘Core’ traveling thousands of miles, galloping ‘Core’ power｜Automotive millimeter-wave radar sensors, safeguarding the development of autonomous driving. Texas Instruments. Followed. Share. Like. Wow. Added to Top Stories. Enter comment. Video Details. 2024 Texas Instruments Automotive Electronics Innovation Technology Solutions Seminar – Application of TI Millimeter Wave Radar in the Automotive Field. Followed. Follow. Replay. Share. Like. Close. Watch more. More. Exit full screen. Switch to vertical fullscreen. Exit fullscreen. Texas Instruments. Followed. Share. Video. Duration 41:38. 0 / 0. 00:00 / 41:38. Switch to horizontal mode. Continue playing. Progress bar, 0 percent, Play. 00:00 / 41:38. 41:38. Fullscreen. Playback speed. 0.5x. 0.75x. 1.0x. 1.5x. 2.0x. Ultra HD. Smooth. Your browser does not support video tags. Keep watching ‘Core’ traveling thousands of miles, galloping ‘Core’ power｜Automotive millimeter-wave radar sensors, safeguarding the development of autonomous driving. Watch more. Repost, ‘Core’ traveling thousands of miles, galloping ‘Core’ power｜Automotive millimeter-wave radar sensors, safeguarding the development of autonomous driving. Texas Instruments. Followed. Share. Like. Wow. Added to Top Stories. Enter comment. Video Details. How 77GHz millimeter-wave radar sensors tackle the challenges of kick-open systems. Why low-power millimeter-wave radar is superior to ultrasonic in parking assist applications. Application of 77GHz radar sensors in automotive and industrial fields. Using low-power 60GHz millimeter-wave radar sensors to meet Euro NCAP child presence detection requirements. Click to read the original text. Learn more about Texas Instruments automotive millimeter-wave radar sensor products. 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