The Tesla modismantled by CITIC Securities uses the second-generation cockpit domain controller (MCU2). The cockpit domain is an important part of the user experience, and Tesla’s cockpit control platform is constantly evolving. In the cockpit domain, the T-BOX is built into the cockpit domain controller, and Intel’s A3950 chip is used at the same time, the idea is closer to the game platform than the mobile phone The probability is low, and the protective shell is made of plastic structure.Ģ. Therefore, the aluminum alloy protective shell is used, and the left and right body domain controllers are in the passenger compartment and encounter external collisions. In theory, the collision probability is higher in this position. The position of the front body domain controller is in the front cabin. In the body area, the front, left, and right three bodies are divided by position rather than function, which is intended to reduce the difficulty of wiring, and a large number of HSDs are used instead of relays. ![]() Tesla’s Model 3 is the leader of the global control architecture.ġ. The decoupling of software and hardware is the key to software-defined cars. Tesla’s E/E architecture has shifted from a distributed to a global control structure. The proposal of domain controller makes the car intelligently upgraded The cost of research and development of automobiles is gradually reduced, making the implementation of automobile intelligence accelerated to become a reality. Several “central brains” are used to control the ECUs and sensors of the whole car, so that many ECU functions with similar but separate functions are built into a processor hardware platform that is more powerful than ECU functions. However, with the intelligent upgrade of automobiles, there is a so-called Domain Control Unit (Domain Control Unit), which integrates the functions that were originally isolated from each other. ![]() The electrical architecture of traditional automobiles is distributed, and different functions correspond to different ECU architectures. Through dismantling, CITIC Securities conducted a detailed and in-depth analysis of Tesla’s E/E architecture, three power systems, thermal management, and bodywork.Here are the highlights from this report Global Controller Architecture China’s CITIC Securities recently published a 94-page research report on the Tesla Model 3, and it’s worth noting that they bought a specialSla Model 3, and then dismantle this car completely, It took two months to conduct a complete analysis of the Model 3 standard battery life.
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