ADAS and BMS passive and active safety systems are beginning to integrate with other electronic systems in cars, and cars are becoming more autonomous and smarter. With the application of advanced driver assistance systems such as radar and visual detection, electronic systems that react much faster than the driver will be able to take over control, reduce the frequency and severity of accidents, and greatly improve the driving experience.

Passive and active safety systems are beginning to merge with other electronic systems in cars, and cars are becoming more autonomous and smarter. With the application of advanced driver assistance systems such as special and visual detection, electronic systems that react much faster than the driver will be able to take over control, reduce the frequency and severity of accidents, and greatly improve the driving experience.

Automobile-related topics have always occupied a large space in global media in recent years. Firstly, in the current economic downturn, the global automobile market is facing constant shocks; secondly, the world has placed too many expectations on new energy vehicles, and the topic of new energy vehicles always attracts widespread attention. For China, a major country in automobile production and manufacturing, there are also social topics brought about by the rapid growth of automobiles - the economic dividends brought by the rapid growth of the automobile industry, as well as the resulting urban congestion, environmental pollution, traffic safety, etc. .

The application of new technologies in automobiles is becoming the key to solving these problems. Traditional car manufacturers hope to use innovative technologies to seize opportunities in the increasingly fierce market competition. Even the "layman" Google has quietly carried out hundreds of thousands of kilometers of self-driving car experiments. New energy vehicles are regarded as a panacea to solve the environmental problems and oil consumption dilemma caused by the rapid growth of automobiles, and battery management and motor drive technology have become the key to the future new energy vehicle market. In addition, user demands and government regulations are driving cars to become safer and more intelligent in 2012.

Designing safer, smarter cars

China's national "Outline of the Twelfth Five-Year Plan for the Development of the Road Transport Industry" recently released stipulates that during the "Twelfth Five-Year Plan" period, dangerous goods transport vehicles, international road transport vehicles, class III and above line and tourist passenger vehicles, and emergency Ensure that the installation rate of satellite positioning systems for fleet vehicles reaches 100%. Industry experts point out that automotive safety electronics are expected to become the "standard configuration" of automotive safety facilities. A survey report by a well-known domestic media also showed that 80% of the respondents regard safety as the primary criterion for buying a car. There is no doubt that in today's world of 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 driving convenience of automobiles is also one of the hot spots of competition in the automobile market. In addition to Google's self-driving cars mentioned above, some high-end cars currently have automatic parking functions. General Motors recently announced that they are developing a new technology that will automatically find empty spaces. parking space and complete the parking process fully automatically. Automobile intelligence is already an important trend in today's automobile development.

Vision-based advanced driver assistance systems can greatly improve driving safety and vehicle intelligence features in many aspects. By installing rear-view/front-view/side-view cameras and visual processing, the electronic control unit (ECU) can implement a variety of functions to help drivers prevent risks in advance. Popular applications include: lane departure warning, high and low beam adjustment, traffic sign recognition, parking assistance, rear view/surround view and collision avoidance (see picture). Data from industry market research organizations show that currently 70% of cars have rear-view functions, and 30% of high-end cars have front-view functions, and this proportion is expected to reach 60% by 2015.

Battery management technology is the key to new energy vehicles

Battery technology is an important driving force for new energy vehicles. At present, the batteries in new energy vehicles have brought great challenges to the development of new energy vehicles, such as: how to improve the charging time and service life of the battery, reduce the weight of the battery, increase the endurance of the battery, reduce the cost, and ensure the use Issues such as safety are all issues that new energy vehicles urgently need and must solve.

Related suggestion：

14430-750

16650-2000mAh 3C

18500-1200mAh 3C

As lithium prices continue to fall, will sodium-ion batteries fall out of favor?

Industries where lithium batteries are mainly used