How much does the company's autonomous driving domain controller cost? I heard that a car needs two or four domain controllers?

Tianjue Technology: Hello, thank you for your attention to the company. From the disassembly analysis of Model 3, Tesla divides the car into five domains, including body domain, driving domain, cockpit domain, electronic control domain, and power domain. The body domain includes three domain controllers: front body domain and left and right body domains.