Today, the automotive industry has basically formed a unified trend towards the centralization of the electronic and electrical architecture of the whole vehicle.
Compared with the traditional distributed architecture, the centralized electronic and electrical architecture, especially the highly integrated “central computing + regional control” architecture, greatly simplifies the whole vehicle architecture because it can better realize the co-control of vehicle software and hardware resources.
with stronger scalability and performance advantages, it has been widely regarded as the only way for the sustainable evolution of intelligent vehicles.
At present, almost all mainstream car companies are promoting the landing of a central integrated architecture, and Nahu Automobile is no exception.
A few days ago, Naxi Automobile, together with NXP NXP, Jingwei Hengrun and Wind River Fenghe Systems, jointly held a joint launch ceremony for the mass production of the Haozhi XPC-S32G platform project, and jointly released the first converged gateway domain control for the growing electronic and electrical EEI architecture: Haozhi XPC-S32G.
It is understood that Haozhi XPC-S32G is based on the deep self-research of the mountain and sea platform of Naha automobile, and can adapt to the whole series of models of the mountain and sea platform, as well as the application requirements of the electronic and electrical information EEI2.
0 architecture of the whole vehicle in the future.
next, it will be launched with the hunting version of the whole department.
Shanhai platform is an intelligent and safe vehicle platform developed by Naha Automobile.
it was officially released in November 2022 and upgraded to Shanhai platform 2.
0 in November 2023.
At present, the three models of which car are all from this platform.
The upcoming Nezha S hunting version, based on Shanhai platform 2.
0 architecture, is expected to be available in the second half of this year.
Compared with the 1.
0 architecture, Shanhai platform 2.
0 has carried out all-round upgrades in five dimensions: platform, architecture, comfort, intelligence and efficiency, not only building the first Haozhi skateboard chassis, but also upgrading the “central + regional” EEI architecture, and supporting a number of innovative applications such as AI model, Haozhi electric drive, Haozhi Zengli and other innovative applications.
According to Nahu Automotive Plan, the core technology of Shanhai platform 2.
0 will be boarded and iterated in succession from 2024 to 2025.
The release of Haozhi Supercomputing XPC-S32G means that Shanhai platform has taken a key step in the highly integrated “central + regional” EEI architecture.
Haozhi XPC-S32G, Photo Source: Naha Automobile, specifically, in order to fully meet the high security and high adaptability of Shanhai platform 2.
0 central supercomputing architecture, Haozhi XPC-S32G platform is equipped with NXP high-performance S32G3 automotive network processor based on Arm Cortex-M7 and Cortex-A53, Fenghe advanced RT-Linux operating system solution.
And based on the powerful integrated development environment to create a service-oriented SOA software architecture, while the deep integration of Jingwei Hengrun in the field of automotive domain control for many years of technical strength.
In application, the platform supports 9-way Ethernet and 14-way CAN-FD access, realizes seven core applications of single-chip deep integration of intelligent gateway, power control, energy management, thermal management, car body control, OTA and intelligent diagnosis, and has future-oriented vehicle function iteration ability and high security cross-domain function data interconnection.
at the same time, it also supports vehicle control management to ensure the output of information with very low delay.
The Haozhi Supercomputing XPC-S32G we released today is not a simple controller, but a domain control product based on the architecture of Shanhai platform 1.
0 and 2.0. ” Wang Ye, assistant general manager of Nashi Automobile Research and Development Center, said.
In this process, in addition to a comprehensive understanding of the vehicle architecture, it is also necessary to have a deep understanding of the functional definition and development logic of the underlying chip, OS and the entire domain controller.
With the introduction of more and more intelligent technologies, the development rhythm, technical requirements and breadth of the whole vehicle are very different from those before.
In the past, the whole car factory mainly focused on system integration, but now for the core goal of providing better intelligent products to end users, we need to build a corresponding technology base, even down to the bottom of the basic technology.
to really define the product.
” Wang Ye said.
It was with insight into this that Naha Automobile took the lead in initiating the quadripartite cooperation.
Next, according to Wang Ye, Nahu will continue to deepen its ecological cooperation with NXP, Fenghe and Jingwei Hengrun, further expand the application of Haozhi XPC-S32G platform, and promote the application of Haozhi XPC-S32G in overseas models and skateboard chassis models on the basis of deep adaptation to mountain and sea platforms.
At the same time, for software-defined cars, we will further expand the functional applications of Haozhi Supercomputing XPC-S32G, such as increasing the proportion of SOA services, so that end users can more freely define personalized functions.
” Wang Ye said.
“the third is to further promote hardware cost reduction and improve software efficiency and performance, so as to achieve more efficient product upgrades and iterations.
” Among them, for the next generation of Haozhi supercomputer XPC-S32G products, it is reported that the car is already in the process of product definition and technology selection.
Photo source: Fenghe company, it is worth mentioning that Naha automobile has chosen to cooperate with Fenghe deeply in software, in addition to Fenghe’s deep accumulation in the field of software-defined vehicles, it is also out of the consideration of globalization strategy.
If our products are to be exported overseas, in addition to hardware compliance, we also need to meet the relevant requirements in software, and in the field of information security, we very much recognize Fenghe.
” Wang Ye said.
As the world’s leading provider of intelligent system software, Fenghe has built a wide range of solutions for a rich range of future travel applications, including VxWorks, Wind River Linux and Wind River Helix Virtualization Platform.
Among them, Fenghe’s Wind River Linux, as the leading Linux platform in the embedded field, has been selected by many automobile manufacturers all over the world.
In the cooperation with Nashi Automobile, Fenghe provides Wind River Linux as the underlying platform for Haozhi Supercomputing XPC-S32G, including complete information security solutions, powerful and rich debugging tools, long-term maintenance services, and supporting global application deployment.
On this basis, according to Wang Ye, Naha Automobile and Fenghe are continuing to deepen cooperation and explore applications around more Fenghe solutions, so as to create more high-quality intelligent travel solutions for users.
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