Inventory of new trends in auto parts technology

Realizing the diversification of injector injection models is also the development trend of manifold injection technology in the future. For example, in the design of the bending angle of the spray cone, engine developers can flexibly adjust the shape of the injector spray cone to make it compatible with the intake The geometric shape of the port is compatible to avoid wall wetting and control hydrocarbon emissions.

Continental's injector active safety TRW integrates active safety technology. TRW, which has been committed to active safety systems, brought a series of active safety technologies at CES, including traffic congestion assistance, highway automatic driving, emergency steering assistance and Pedestrian protection, etc., and these functions are based on the support of cameras and radar sensors.

The S-Cam 3 camera can cooperate with the ACC function at high speed to add some monitoring functions. The S-Cam 4 camera includes a three-lens camera with a long-distance lens and a fisheye lens to enhance the long-distance and long-distance monitoring functions respectively. It is mainly used in the traffic jam assist system and the highway automatic driving system. SDE(SafetyDomainECU, Safety Domain ECU) is developed by SkyTeam based on AUTOSAR (Automotive Open System Architecture), an open source system that integrates the control functions of vehicle chassis, suspension and ADAS. The second generation of products is on display at CES this year. According to SkyTeam, it will play a role in semi-automatic driving and V2V communication.

TRW Integrated Active Safety System Automotive Electronics Infineon Pushes Miniaturized Intelligent Motor Control System At the Electronica trade show held late last year, Infineon introduced an embedded power series bridge driver based on the ARMR core to address the growing trend of intelligent motor control in a wide range of automotive applications.

Infineon uses ARMRCortexTM-M3 processors to integrate high-performance microcontrollers on a single chip, and the embedded power series enables 32-bit performance for the application space usually associated with 16-bit. The samples of the first products in the embedded power series are currently available for products using three-phase brushless DC motors and two-phase DC motors.

Miniaturization has become the development trend of intelligent motor control system in the future. This time, Infineon's control system is available in a standard QFN package with a size of 7mm × 7mm. Whereas previous multi-chip designs required separate microcontrollers, bridge drivers, and local interconnect network transceivers, the latest motor control designs require a minimum of external components, benefiting both component and vehicle companies.

The new embedded power products reduce the number of components from about 150 to less than 30, integrating all the functions of motor control and related external components in a PCB space of only 3cm2. Therefore, the embedded power series brings the electronic integration of the motor closer to a true mechatronic design.

Infineon said that intelligent motor control applications require a variety of complex motor control schemes affected by energy efficiency, system cost reduction and comfort requirements. These design problems are solved by using ARM RCortexTM-M3 processors and new automotive quality embedded power series controlled by intelligent motors. The Scalable Embedded Power family helps automotive system suppliers benefit from lower system cost, higher reliability, and lower system complexity.

Infineon Embedded Power Series Chip Automotive Interconnection Panasonic Pushing Vehicle Interconnection System At the annual CES exhibition, new products and technologies related to automobiles account for a large proportion, including vehicle interconnection systems, unmanned driving and other fields. Some people jokingly call CES exhibition more like "Las Vegas Auto Show". At this year's CES exhibition, Panasonic provided a new vehicle interconnection system for Ford, Tesla and other vehicle companies.

At present, the on-board interconnection system on some models is difficult to make consumers interested in using, and the problems of cumbersome operation and slow response also limit the promotion of on-board interconnection system.