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Our company has extensive experience in contract development of control systems and development support software for automotive OEMs, and we can accommodate various processes in the development of in-vehicle control systems. We are capable of ECU development for autonomous driving, ADAS, solar charging, HV systems, and we also support SILS/HILS evaluations! 【Achievements】 ■ "Design" Autonomous driving, ADAS, HMI ■ "Implementation" MBD, Embedded ■ "Evaluation (SILS/HILS Evaluation)" HV systems, brakes, clearance sonar, solar charging, autonomous driving, security functions of in-vehicle ECUs, message authentication, digital signatures, OTA and wired reprogramming evaluation ■ "Mass Production Development Support" ADAS *For more details, please refer to the materials. We provide a detailed introduction to our company and the business of our internal company "4th.ai."

We provide engineering services related to in-vehicle ECUs and software development for automotive OEMs! We mainly handle project management tasks in automotive development, and we have extensive knowledge and experience necessary for in-vehicle ECU and software development, including planning development schedules and coordinating specifications with relevant parties. 【Areas of Expertise】 - General ADAS (Driving assistance / Lane departure / Collision safety / Preventive safety / Surrounding monitoring, etc.) - Steering control - Brake control - In-vehicle communication networks - Radio authentication *For more details, please feel free to contact us.

Our company provides engineering services for automotive OEMs, including the development of in-vehicle ECU control software using Simulink and the establishment of development environments. We have extensive development experience in ECU software development using Model-Based Design (MBD) and can support the entire series of processes and functionality required for development! Control software development: Actuator control based on vehicle status, component failure detection functions, etc. Development environment establishment: Simulation environment setup (MILS), efficiency tool development. 【Features】 ■ Understanding of modeling guidelines - JMAAB - Compliance with other automotive OEM guidelines ■ Understanding of settings necessary for code generation - Embedded Coder - Compliance with other automotive OEM development tools ■ Understanding of control target operations - Knowledge of in-vehicle ECU/hardware - DC-DC converters - Motor control ■ Experience in supporting various development processes and functionality construction - Requirements analysis/design/detailed design/implementation/unit testing/integration testing - Control applications/component failure detection/communication/microcontroller settings *For more details, please feel free to contact us.

We provide engineering services for in-vehicle ECU development for automotive OEMs! We have a proven track record in a series of development processes for in-vehicle ECU embedded development. *Development processes: Requirements definition / Specification review / Design / Implementation / Evaluation 【Features】 ■ In-vehicle software development - Coding rules (MISRA-C, CERT-C) - Diagnostics / Fault diagnosis - Reprogramming / OTA - AUTOSAR - Microcontroller control (RH series/others) - BSW ■ In-vehicle networks (communication) - CAN/CAN-FD - Ethernet - LIN - UART/SPI/I2C ■ Others - Software integration - Functional safety - Cybersecurity *For more details, please refer to the related links or feel free to contact us.

We provide engineering services related to the analysis and interpretation of development data in automotive OEM development. Our company has a strong background in evaluating key in-vehicle technologies (OTA, cybersecurity, in-vehicle communication (CAN/Ethernet), diagnostics, etc.). We conduct everything from scenario planning to evaluation environment setup to evaluation (xILS, actual equipment) in a one-stop manner! We not only assess the quality of evaluation results in development but also address compliance with regulations and propose improvements for the efficiency and automation of analysis and interpretation tasks. 【Features】 ■ Responsible for data analysis/interpretation of numerous functions - Evaluation data analysis for ADAS development - Evaluation data analysis for OTA development - Evaluation data analysis for AD (autonomous driving) functions - Analysis of evaluation results for in-vehicle communication functions ■ Tools and software used for measurement/analysis/interpretation - Panel4 - QGIS - DBeaver ■ Implementing improvement proposals based on analysis/interpretation results - Efficiency improvements for testing/analysis/interpretation - Automation of testing/analysis/interpretation - Improvements in analysis processes and methods *For more details, please refer to the materials or feel free to contact us.

Our company has extensive experience in the development of in-vehicle control software for automotive OEMs, and we are capable of connecting various systems, including those represented by ADK. We can support a wide range of development activities, including organizing requirements for autonomous driving systems and improving development efficiency, integrating and calibrating ECUs and sensors for MaaS vehicles, and evaluating in-vehicle systems! 【Achievements】 ■ Development of communication control specifications between vehicles and autonomous driving systems - Examination of communication interface specifications and evaluations between autonomous driving systems and automotive equipment systems - Support for selecting autonomous driving components that can be repurposed from commercial products In cases where direct integration is difficult, we also propose the development of a Vehicle Control Interface Box (VCIB). ◇ Example of Vehicle Control Interface Box (VCIB) development - Consideration of the installation of the I/F BOX in the vehicle - Management of the development schedule and planning - Coordination and negotiation with automotive OEMs and system vendors to establish collaboration with related components *For more details, please refer to the materials or feel free to contact us.

We provide engineering services for HMI development for automotive OEMs. We have a proven track record in the entire development process of HMI development! *Development process: Specification review / Design / Implementation / Evaluation 【Features】 ■ Specification Development - Prototyping/PoC development for HMI display operation specifications - Development of HMI operation specification documents - HMI graphic development - Development of in-vehicle multimedia software (IVI) interfaces (specification review, implementation) ■ Evaluation - Establishment of usability evaluation environments - Creation of virtual 3D simulation environments such as VR/AR/MR - Communication studies for in-vehicle CAN, development of ECU simulation applications (making CANoe usable across various vehicles) ■ Others - Benchmarking research considering the latest information (trends) and historical changes from other companies *For more details, please refer to the related links or feel free to contact us.

There is a problem of insufficient GPU memory for training large deep learning networks, while GPUs are expensive compared to HDDs and DRAM, making expansion difficult. By utilizing other hardware, it is possible to train large networks using only a single GPU! 【Technical Details】 ■ Data transfer to HDD using CUDA Unified Memory - Users can transfer data from GPU memory to Host memory without being aware of the transfer. - A technology has been implemented to transfer data to HDD when Host memory is insufficient by extending the Nvidia Driver. ■ Analysis of computation graphs - Development of a technology that keeps only the necessary data in the GPU, moving others to Host memory or storage, and transferring them back to the GPU when computation is likely needed. *For more details, please download the PDF or feel free to contact us.