Overview Transmission Control Unit (TCU) is the core component of the automatic transmission control system. The control quality of the TCU directly determines the power, economy and smoothness of the vehicle, and has a great impact on vehicle safety. The core technology in the field of powertrain control, and the emergence of new energy vehicles has injected new vitality into its development. As a domestic high-quality vehicle electronic control system supplier, Hengrun Technology has strong strength and rich experience in TCU development of AT, AMT, DCT and other structural transmissions. The controller development plan based on V process can fully guarantee Customer's dual requirements for development cycle and product quality. Service Content The automatic transmission electronic control system development technology can be applied to the following fields: • Development of electronic control system for traditional vehicle transmission system Can meet the vehicle: optimal gear selection function, automatic shift control function, driver misoperation avoidance and warning function, start self-learning control function, fault mode running function, retarder automatic control function, safety protection function. • Development of automatic transmission technology for new energy vehicles In addition to the above functions, the TCU for new energy vehicles also has: integrated powertrain control, clutchless shift control, mode switching coordination control, and optimal gear calculation for hybrid systems. service advantage For many years, Hengrun Technology has been committed to TCU development for domestic vehicle manufacturers, and through the actual project development, to help customers train technical teams. Hengrun TCU development technology has the following characteristics: • Standard, standardized, and mature V-mode development processes; • There are mature solutions for transmissions of various configurations such as AMT and AT; • Dynamic coordinated control technology for new energy vehicle transmissions; • Self-learning control technology for clutch slip; • Fault diagnosis capabilities developed for controller products; • Multi-cycle test methods based on MIL, HIL and real platform; • The development process is open to customers and provides detailed team development and staff training programs for their clients. success case After long-term project accumulation, Hengrun Technology has the ability to develop AT, AMT and DCT controllers, and has the ability to develop automatic transmission electronic control systems for new energy vehicles. Examples of projects that have been carried out are as follows: • Development of AMT electronic control system for heavy commercial vehicles (shift control algorithm development, bench test, real vehicle test); • AMT fault diagnosis function development (work content includes: diagnostic algorithm, diagnostic protocol stack, fault response strategy, etc.); • Special vehicle 6-speed AT electronic control system development (to undertake the entire process of controller development, testing, calibration, TCU functions include automatic shift control, CAN communication function development, diagnostic function development, retarder control); • Development of hybrid vehicle DCT control strategy model (including vehicle model, DCT ontology model, development of TCU model). Face Makeup,Makeup Eyeshadow,Concealer High Coverage,Liquid Foundation Suzhou Yimeijia368 Biological Technology Co.,Ltd. , https://www.szymjbeauty.com
