Passive and active safety systems are beginning to merge with other electronic systems in the car, and cars are becoming more autonomous and smarter. With the help of advanced driver assistance systems such as radar and visual inspection, electronic systems that respond much faster than drivers will take over control, reduce the frequency and severity of accidents, and dramatically improve the driving experience. The application of new technologies in automobiles is becoming the key to solving these problems. Traditional automakers hope to use innovative technology to seize the opportunities in the increasingly fierce market competition, and even the "outside" Google has quietly carried out experiments on hundreds of thousands of kilometers of driverless cars. New energy vehicles are seen as a panacea for solving the environmental problems and oil consumption difficulties brought about by the rapid growth of automobiles, and battery management and motor drive technology have become the key to the future of the new energy vehicle market. In addition, user needs and government regulations are driving the car to be more secure and smarter in 2012. Design safer, smarter cars The "National Plan for the 12th Five-Year Plan for the Development of Road Transportation Industry" issued by China recently stipulates: during the "Twelfth Five-Year Plan" period, dangerous goods transport vehicles, international road transport vehicles, three or more types of line and tourist passenger vehicles, and emergency The installation rate of the satellite positioning system for the vehicle fleet is guaranteed to reach 100%. Industry experts pointed out that automotive safety electronics is expected to become a "standard" for automotive safety facilities. A survey report from a well-known domestic media also showed that 80% of respondents regard safety as the primary standard for car purchase. Undoubtedly, in today's frequent traffic accidents, car safety is the focus of car consumption. At the same time, as a means of transportation that brings great convenience to people's lives, the car's own driving convenience is also one of the hot spots in the automotive market. In addition to Google's self-driving cars, some of the high-end cars already have automatic parking functions, and GM recently announced that they are developing a new technology. Vehicles using this technology will automatically look for air. The parking space and the parking process are fully automated. Automotive intelligence has become an important trend in today's automotive development. The vision-based advanced driver assistance system can greatly improve driving safety and vehicle intelligence in many ways. By installing a rear view/front view/side view camera and visual processing, the Electronic Control Unit (ECU) can implement a variety of functions to help the driver prevent risks in advance. Popular applications include: lane departure warning, high beam low beam adjustment, traffic sign recognition, parking assistance, rear view/circumference and collision avoidance (see photo). According to industry market research organizations, 70% of cars currently have rear view functions, 30% of high-end cars have forward-looking functions, and by 2015 this percentage is expected to reach 60%. Figure 1: Advanced driver assistance systems are widely used in automotive active safety In terms of passive safety, the auxiliary protective safety system (SRS) with frontal airbags has become the standard configuration for many mid-range cars. With the increase in the number of airbags such as side airbags and curtain airbags, SRS is moving toward more advanced airbag systems. The future trend is that two front airbags will be standard in low-end cars, while six or more airbags will appear in mid- to high-end cars. At the same time, airbags will tend to develop in terms of intelligence and integration. The automotive research report from iSuppli shows that the 2011 advanced driver assistance system market will reach $1.65 billion in revenue, a 57% increase from 2010's $1.05 billion, and this growth rate will rise to 63% in 2012. As a leading provider of automotive electronics technology worldwide, Analog Devices observes that the world's leading automotive suppliers and OEMs are using ADI's leading high-performance signal processing technology to implement and deploy a variety of radar-based and automotive applications. Visual advanced driver assistance system. These technologies, which bring great safety improvements to automobiles, are spreading from "patent" to high-end cars to low-end cars, and lower-cost electronic device solutions will greatly shorten the process. For example, ADI introduced the highly integrated AD8283 automotive radar analog front-end chip in mid-2011, which is a product that includes receive path signal conditioning and data acquisition circuitry in a single chip, allowing the radar system to receive more The signal is transmitted and decoded, and more importantly, the chip enables automotive manufacturers to implement the on-board radar system previously implemented in high-end vehicles at a low cost. ADI's converged processor, Blackfin, delivers proven, high-performance video processing solutions for everything from single-function to multi-function. The visual preprocessor integrated in ADI's next-generation processors significantly reduces the burden on the processor, reducing the performance requirements of the processor and further reducing system implementation costs. In addition, ADI-optimized compilers and "image toolbox" algorithm libraries maximize efficiency and MIPS, and software-based architectures help users quickly introduce differentiated end products. At the same time, ADI's extensive product line also offers video decoders/encoders, video multiplexers/switches and video amplifiers to provide customers with a system solution. Advances in semiconductor technology provide manufacturers with more leading options. For example, in MEMS products that are widely used in passive safety and active safety design, ADI's next-generation MEMS products will be more integrated (eg, gyroscopes) Integrated with low g acceleration sensors, etc.). Highly integrated MEMS (ADXRS8XX with accelerometer and gyroscope integrated, ADXL2XX with low g value and high g value accelerometer integrated) is already under development. Vision SE is our specialist vision solution offering a wide range of classification services. Through advanced image processing, we realize professional-level visual technology, which is suitable for medical image processing, scientific research and other fields. We focus on performance optimization to make it an industrial-grade solution that is widely used in factory automation and high-demand application scenarios. At the same time, we pay attention to data security and privacy protection, ensuring that the highest standards are met when processing images and data. Vision SE's classified services exceed expectations, providing high-performance and professional-grade vision solutions to various industries. vision services,vision sensor,vision sense,vision se,vision se review Ningbo Autrends International Trade Co., Ltd. , https://www.visionsemr.com
In recent years, automotive-related topics have always occupied a large size in the global media. One, in the current economic downturn, the global auto market is facing constant shocks; second, the world places too many expectations on new energy vehicles, and the topic of new energy vehicles always attracts widespread attention. For the big country China, which produces and manufactures automobiles, there is also the social topic brought about by the rapid growth of automobiles – the economic dividend brought about by the rapid growth of the automobile industry, and the resulting urban congestion, environmental pollution and traffic safety, etc. . 