With the development of automotive electronics, automotive intelligent technology is gradually being applied, and future cars will be safer, more environmentally friendly and smarter. According to related predictions, the next generation of cars will use sensors to monitor the environment around the driver and the car, and the in-vehicle communication system will integrate and analyze all the data and information.
Compared with the in-vehicle communication system currently in use, the future system will not only increase the speed by a hundred times, but also be lighter, thus reducing the carbon dioxide emissions of the car. In view of this, this issue of Automotive Electronics Special Issue invites Mr. Jiang Hong, Director of Business Development of Texas Instruments Processor Business Unit to discuss the future trends and design challenges of automotive systems.
Mr. Jiang Hong, Director of Business Development, Texas Instruments Processor Business Unit, said that future DAS processors will be smarter, both for DLP technology for automotive smart headlamps and for next-generation smart display and radar systems. With a strong and unmanned aspect, semiconductors will eventually become the core of smart cars and the perfect driving experience.
For many people, cars may be their mobile living space or office space, and the intelligence of the car also brings more development space to enhance the fun of driving. Talking about the future direction, Mr. Jiang Hong pointed out that
1. In the future, the car will integrate different infotainment equipment in different parts, and display all the key driving information for the driver through the screen and other devices while driving;
2. The difference in the future of the car factory is mainly due to the human-computer interaction and experience. The car, which we thought was a purely mechanical product, will slowly be transformed into a mechanical + IT product.
DRA72x+TDA3x low cost and high efficiency vehicle platform
Consumer interest in the selection of high-end automotive infotainment and car networking systems continues to grow, and automakers are striving to provide cost-effective solutions to meet these needs. Mr. Jiang Hong said that TI introduced the latest product of the "Jacinto" platform, the DRA72x "Jacinto 6 Eco" system-on-chip, which can provide such advanced features and features. With the DRA72x processor, manufacturers can now cost-effectively integrate and deliver high-integrity audio, simultaneous multimedia streaming and device connectivity across a wide range of vehicles.
In terms of safety, as governments around the world encourage consumers to buy safer vehicles, automakers are working hard to develop vehicles that can consistently receive higher new vehicle evaluation tests. In response to this, Mr. Jiang Hong said that TI has launched the latest TDA3x solution for the automotive system-on-chip system series. The TDA3x processor family is dedicated to helping automakers develop cutting-edge advanced driver assistance system applications that meet or exceed NCAP regulations, which reduce traffic accidents and enable a more autonomous driving experience for beginner and mid-size cars.
Not only that, but also support a variety of ADAS algorithms such as car line maintenance assistance, adaptive cruise control, front anti-collision warning and reversing anti-collision warning. These algorithms are for front camera, full car look-around, fusion, radar and smart rear camera. The effective use of many ADAS applications is critical. At the same time, it can help customers develop NCAP-compliant ADAS applications for pedestrians and vehicles, frontal collision warnings, and autonomous emergency braking for line maintenance assistance. The TDA3x processor family is dedicated to meeting the requirements of the ISO 26262 functional safety standard.
Mr. Jiang Hong further pointed out that making driving safer is the driving force for the continuous development of the ADAS system. At the same time, with the improvement of technology, these technologies are no longer out of reach, so more and more car manufacturers began to adopt ADAS technology.
Unveiling the prelude of the fourth industrial revolution
In the process of factory automation, the need for factory automation control systems to be more intelligent, big data and more sensor nodes is used to replace manual or semi-manual control methods, which inevitably proposes IC-level solutions. Higher requirements, but also require the chip's cost to be further reduced. Mr. Jiang Hong said that it is now the prelude to unveiling the fourth industrial revolution, that is, the realization of machine intelligence through advanced integrated circuits, and then promote the entire process of change, and TI is at the forefront of this revolution, facing many challenges and opportunities. .
In the fourth industrial revolution, there are two advantages to improving the intelligence of the machine.
On the one hand, it can improve quality, reliability and safety, thereby improving the entire manufacturing process; on the other hand, it can continue to maintain the advantages of low cost and meet the flexibility requirements of goods on a global scale. TI is leading the fourth industrial revolution by creating such low-cost, low-power, highly reliable, and highly processing control intelligence, communication, and auto-sensing ICs.
Of course, more and more automakers are turning to electronics and high-tech solutions to solve security problems. High demand also makes car security systems more and more intelligent. Mr. Jiang Hong said that TI provides innovative automotive electronics technology to bring a safer, more environmentally friendly and more entertaining driving experience to car driving. Has a broad automotive portfolio, including embedded processors, complete signal chain, interface, power analog combination, ASSP, custom integrated circuits.
From analog to embedded throughout the product chain, TI offers a complete solution that complies with the ISO26262 security standard. More typical BMS battery management system in analog products, Traction Motor in embedded products. In addition, compared to the same type of solution, the long-term investment in new energy automotive application semiconductors, as well as the industry-leading analog products, provide users with analog devices ranging from discrete to integrated and applicable to various safety standards.
Finally, Mr. Jiang stressed that TI can provide a range of innovative technologies for the modern automotive industry, from headlights to taillights and all systems in between. From infotainment solutions, key active passive safety technologies and advanced driver assistance systems to emerging hybrid, powertrain system solutions and wireless connectivity technologies, we are transforming innovative semiconductor technologies into future automotive technologies.
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