Infineon: Semiconductors enable intelligent driving and the evolution of vehicle electrical and electronic architecture

(Information from Lansheng Technology on June 27) The "2023 Smart Car Chip Summit Forum" hosted by Black Sesame Intelligence recently brought together many ecological partners to discuss industrial changes and the direction of development. Wang Liwen, Senior Director of the Automotive Electronics Division of Infineon Technologies (China) Co., Ltd., delivered a speech on the theme of "Semiconductors empower intelligent driving and the evolution of vehicle electrical and electronic architecture".

In the automotive electronic and electrical architecture commonly used in the past, each module performs its own duties to complete its own tasks. In the hybrid architecture at this stage, there will be separate domain controllers. The next evolutionary direction is to adopt the central electronic control unit, that is, the Central ECU. Under this architecture, there are many different implementation methods in which stage data is processed and in which module decision-making is implemented, corresponding to different architectures. The architecture of the next stage will be the central full processor of the vehicle, that is, the Full Car Computer.

Infineon has foreseen the changes in the electronic and electrical architecture of the vehicle, and actively cooperates with OEMs to better complete the definition of chips by understanding the technical route and system requirements of the OEM in the electrical and electronic architecture. Infineon can provide a full range of system solutions for assisted autonomous driving and autonomous driving. Including microcontrollers with functional safety level ASIL D, PMIC chips that provide safe power supply, and related chip products such as storage, data transmission and power. Among them, the next-generation microcontroller TC4xx series has also become a reliable, safe, and fast processor that meets the new requirements of electronic and electrical architectures.

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