The key areas of independent research and development of core technologies for heavy-duty trucks revolve around three dimensions: new energy power chain, intelligent and manufacturing technology, and industrial ecosystem construction.
New energy power chain: continuous breakthroughs in core technologies
The power chain is iteratively upgraded with the "three electric systems" of battery, motor, and electronic control as the core. In the field of batteries, CATL Kirin batteries adopt third-generation CTP technology, which improves energy density and alleviates range anxiety through lightweight design and efficient heat dissipation; In terms of motors, permanent magnet synchronous motors have become mainstream due to their high efficiency characteristics, and cooling technology is iteratively optimized to improve energy consumption performance; The electronic control system is upgraded to a centralized architecture, with software algorithms and redundant design enhancing safety performance. By integrating domestic and foreign resources, the raw material side can alleviate the supply pressure of key materials such as lithium and cobalt.
Intelligence and Manufacturing Technology: Key Engines for Industrial Upgrading and Maintenance
Intelligence runs through the entire industry chain, and the intelligent cockpit realizes customized scenarios for "thousands of people and thousands of faces", with continuous iteration of in car software and chips. The manufacturing sector is ushering in a "smart symbiosis" transformation, with over 1600 intelligent terminals and robots operating in synergy at the Seres Super Factory. The automation rate of welding, spraying, and other processes has reached 100%, and AI visual inspection technology has improved quality control efficiency. At the same time, the research and development of key components such as wire controlled chassis and intelligent terminals is accelerating, promoting the improvement of the "three horizontal and three vertical" technology system.
Building an industrial ecosystem: forming a collaborative and win-win pattern
The dual wheel drive of policy and market has improved the ecological system. From January to July 2025, the penetration rate of new energy vehicles will reach 45%, far exceeding the planned target. The industrial chain strengthens resilience through "whole vehicle parts" collaboration, regional collaboration, and international cooperation, such as the technology cooperation model between BYD and Daimler. The construction of charging facilities and the battery recycling system are being promoted synchronously, combined with talent cultivation and policy guidance, to form an ecological closed loop covering the entire life cycle.
