BYD |
Nezha |
ideal |
NIO |
Xiaopeng |
Ean |
Geely (Meizu) |
public MQB |
public MEB |
audi |
|
entertainment host |
|
|
|
|
|
|
|
|
|
|
Built-in Tbox |
Yes |
|||||||||
manufacturer |
Huizhou BYD Electronics Co., Ltd. |
Huizhou Desay SV Automotive Electronics Co., Ltd. |
Huizhou Desay SV Automotive Electronics Co., Ltd. |
Flextronics Computer (Suzhou) Co., Ltd. |
BYD Auto Industry Co., Ltd. Iron General Automotive Electronics Co., Ltd. |
Shenzhen Shengfengda Technology |
Neusoft Group (Dalian) Co., Ltd. |
Ningbo Joyson Electronics Co., Ltd. |
LG Electronics (Samsung Electronics and its subsidiary Harman will replace the current supplier of LG Electronics' Volkswagen ID series infotainment system) |
Aptiv (APTIV) Ningbo Joyson Electronics Co., Ltd. |
2022 ranking
1. Desay SV
The third-generation cockpit domain controller has been designated by car companies such as Great Wall, Aion, Chery, and Ideal
The fourth-generation cockpit system is under development based on the fourth-generation cockpit platform of Qualcomm Snapdragon. The infotainment system has received orders from customers such as SAIC Volkswagen, FAW-Volkswagen, GAC, Great Wall, Geely, and Chery.
2. Harman (a wholly-owned subsidiary of Samsung Electronics)
HARMAN will officially release the new ExP solution in early 2021.
3. BYD (Fudi Technology)
It is one of the few car companies that self-develop full-stack digital cockpit software and hardware suppliers (Dilink car intelligent system solutions). Before that, the company also provided related hardware solutions for other car companies including Xiaopeng Motors.
Currently, there are mainly two mainstream solutions. One is that the cockpit SOC does not have communication functions and needs tbox to realize communication functions. Tbox manufacturers need to purchase cellular communication modules from module manufacturers for integration. The other is that the soc can be selected or has a baseband, which can directly realize the communication function. Car companies can choose whether to integrate the baseband with the SoC or choose not to integrate the baseband with the SoC, and implement it by plugging in a tbox.
TBOX
Comparison of the number of automotive ECUs
