On December 23, the “2025 China National Heavy Duty Truck Group Technical Exchange Day: Three-Electric Systems & Thermal Management,” hosted by China National Heavy Duty Truck Group and organized by ATC Automotive Technology Platform, was successfully held in Jinan. As a leading domestic provider of intelligent vehicle and in-vehicle network solutions, TOSUN was invited to participate in this technical event. The company showcased its latest R&D achievements, in-vehicle bus testing tools, and integrated solutions, engaging in in-depth discussions with the technical team from China National Heavy Duty Truck Group.
TOSUN booth with DBS becomes a hotspot at the event
Addressing the industry-wide challenge of “efficient development and reliable testing of three-electric systems,” TOSUN showcased the following at the exhibition:
TSMaster—Industrial Software for Automotive Electronics Simulation and Testing
Supports real-time simulation, diagnostics, and automated testing for multi-protocol vehicle networks, enhancing development efficiency for electric powertrain control systems.
Full-Stack Test Toolchain for Automotive Buses
Covering mainstream automotive networks including CAN, CAN FD, LIN, and Ethernet (SOME/IP, DoIP), we provide comprehensive testing solutions spanning from R&D to production lines.
China National Heavy Duty Truck Group is steadily advancing its strategic initiatives in the new energy commercial vehicle sector, with a research focus on enhancing the reliability, energy efficiency, and intelligent capabilities of its three-electric systems and thermal management solutions. Numerous engineers from the truck manufacturer expressed keen interest in the solutions showcased by TOSUN, pausing to engage in detailed discussions.
Building an Ecosystem Together: Autonomous and Controllable, Driving the Future
Driven by the dual forces of electrification and intelligentization, commercial vehicle powertrain and thermal management technologies are evolving toward higher integration, enhanced intelligence, and superior energy efficiency. This advancement requires not only innovations in hardware and control strategies but also relies heavily on efficient, reliable development and testing toolchains as foundational support.
TOSUN remains committed to providing automotive manufacturers and parts suppliers withautonomous, controllable, open, flexible, and scenario-specificsoftware and hardware tools and solutions. We believe that the advancement of tools fundamentally represents progress in R&D models and enhances the collaborative efficiency of the industrial ecosystem.
