MSB-active integrated motor pre-tightening seat belt is a seat belt operating mechanism that acts on the seat belt to improve driving comfort. It uses a high-speed DC motor to actively tighten the seat belt during emergency braking or rapid turning, and restrain the driver on the seat back to prevent serious injury to the driver and passengers. At the same time, when the vehicle encounters dangerous conditions (such as the vehicle in front) Collision warning), the MSB active integrated motor warning seat belt can provide hazard reminder functions. In addition, MSB also has the ability to fasten the buckle to actively reduce the seat belt slack, unlock the buckle to automatically retract the seat belt, and the webbing pull-out force is small, etc. Function. The system consists of two parts: ECU (including motor) and retractor with motor drive.  

This product adopts 9 or wheel or touch button layout, and has the control of the main functions on a simple basis; the product meets the standards of ISO26262, uses the LIN protocol stack, and realizes BOOTLOADER, diagnosis, OTA and other features function, the key response can be controlled within 30μs. Control the fire gas with its own button backlight, which can turn on and off night mode in conjunction with the body lights.

Etron Technology's new generation of high-performance, highly integrated, and highly scalable cockpit domain controller integrates multimedia cockpit, LCD instrument, co-pilot entertainment system and other functions to fully realize multi-modal and multi-scenario interaction. And the display can be extended to the HUD system. The self-developed cockpit domain controller has powerful audio, video and AI processing capabilities, as well as rich peripheral expansion capabilities. The cockpit adopts a platform design, and the SOC computing power covers the needs of various scenarios such as high-performance 140 KDMIPS, mainstream 64 KDMIPS, and low-cost 32 KDMIPS. The high-performance version of the SOC supports simultaneous output of 6 video signals, supports dual 4K output, and integrates high-performance CPU, GPU, AI accelerator, and video processor to meet the needs of new generation automotive electronic cockpit applications for powerful computing power and rich multimedia increasing demands for performance. The cockpit human-computer interaction system is deeply customized based on the latest Android13 version, creating a new generation of smart cockpit HMI with smooth and silky operation, perfectly integrating technology and aesthetics.

The airbag control unit is a basic passive safety electronic system for car manufacturers in emerging markets. By receiving collision acceleration signals from external and internal sensors and calculating them internally, when a serious collision occurs in the vehicle, an ignition current is sent out to ignite the airbag and seat belt pretensioner, so that the air bag and seat belt can more effectively reduce the secondary Collision damage to the occupants, better protect the occupants. The functions provided by this system include front and rear collision protection, continuous detection of restraint system status and notification of seat belt usage status through fault indication. The extended system can be equipped with additional side collision protection and seat belt reminder functions, and can receive messages from other parts of the car. information and store it with the EDR function.

Ignition: Using TI solution, supporting up to 4-channel ignition circuit

Car-grade control chip MCU (Microcontroller Unit), also known as microcontroller, also called single-chip microcomputer, appropriately reduces the main frequency and specifications of the CPU, and combines memory, timers, A/D conversion, clock, Various functional modules and interfaces such as I/O ports and serial communication are integrated on a single chip to realize terminal control functions. It has the advantages of high performance, low power consumption, programmability, and high flexibility. The MCU developed by Atron Technology meets functional safety level B and is mainly used in automotive electronics, industrial electronics, medical electronics and consumer electronics.

Especially for automotive electronics, this chip is mainly suitable for vehicle control, edge actuators, cross-domain fusion control, industrial control products for industrial automation, child safety seats, etc.