Nanjing Meijun Electronic Technology Co., Ltd
Founded in 2017, Meijun Electronics focuses on the R&D and industry of automotive DCU/ECU controllers. The company has forward-developed basic software that meets the AUTOSAR specification, and has formed a software and hardware platform covering all levels of IS026262 functional safety ASIL-A/B/C/D, and the self-developed PCU parking controller product has obtained the first domestic ASIL-C product certification for functional safety of parking controller issued by SGS, an international authoritative certification body, in June 2020. The company has established in-depth cooperation models with Southeast University, Jilin University, SAIC and other universities and OEMs, such as joint R&D centers, internship bases, and joint laboratories, and strives to improve the core R&D and industrialization capabilities of automotive electronics.
Product 1
Development technology/material/manufacturing process nameTransmission Control Unit (TCU) Requirements
Innovation Highlights1. Fully domestic chip platform;
2. Overall architecture compliant with ASIL D;
3. Supports Full-level information security;
4. Capable of controlling up to 13 dither valves with a base frequency of 20KHz, response time <5ms, and dither amplitude range of 0-500mA;
5. Structural compliance with IP6K9K;
6. Supports OTA and backup flashing;
7. Compatible with various transmissions including AT, DCT, and CVT.
Photo of exhibits recommended
Product 1
Development technology/material/manufacturing process name4WD Transfer Case Control
Innovation Highlights1. Static current <100μA
2. CAN/CAN FD communication
3. Motor control and closed-loop position control
4. Supports: Diagnostics/Flashing/Network Management/Information Security
5. Intelligent four-wheel drive control, enabling rapid domestic substitution and integration
6. Developed using a mature controller platform for stable quality
7. Supports part-time and on-demand systems
ApplicationsConventional Power 、Electric drive
Photo of exhibits recommended
Product 1
Development technology/material/manufacturing process nameLumbar Support Massage Controller
Innovation Highlights1. **Standby current <100μA**
2. **Multi-channel air pump control**
3. **Multi-channel solenoid valve control**
4. **Supports:** Diagnostics/Programming (Flashing)/Network Management/Information Security, etc.
5. **LIN/CAN/CAN FD communication** (optional)
6. **Diagnostics for:** Operation buttons, solenoid valves, and other drive circuits
7. **Lumbar support adjustment:** Up/down, forward/backward movement, multiple massage modes & intensity levels
8. **Fully localized production** with optimized cost
ApplicationsBody Domain、Comfort System
Photo of exhibits recommended