スマートホールディングス List of Products and Services

4th.ai is a group of engineers seeking cutting-edge technology at the forefront. We provide engineering services with unique technologies in autonomous mobility, AI, robotics, space development, and other advanced technologies! For companies that want to undertake new initiatives but lack technical expertise or don't know how to proceed, specialists in various fields will provide solutions. 【Business Overview】 ■ Providing technology to realize a Mobility society ■ MoT (Mobility of Things): Providing technology that connects mobility to services ■ MaaC (Mobility as a Commodity): Providing technology for safe mobility use *For more details, please refer to the related links or feel free to contact us.

• Embedded system design service

We provide autonomous driving control and simulation technology using ROS in the field of robotics. We are developing safe and optimal technologies by considering environmental recognition and control algorithms utilizing sensors and infrastructure. For companies that want to undertake new initiatives but lack technical expertise or do not know how to proceed, specialists from various fields will provide solutions! 【Features】 ■ Driving control/autonomous driving for small mobility - Feedback control - VSLAM/LiDARSLAM - Various navigation planners (DWB/TEB) ■ Simulation using ROS - MoveIt - Gazebo - Unity ■ Support for the development and environment setup of various sensing devices necessary for self-localization - IMU - RTK-GNSS - Cameras (RGB/Depth) - ToF - LiDAR ■ Others - Image recognition - Control systems *For more details, please refer to the related links or feel free to contact us.

• Embedded system design service
• Transport and handling robots
• Other industrial robots

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.

• Embedded system design service
• Development support tools (ICE, emulators, debuggers, etc.)
• Other contract services

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.

• Embedded system design service
• Software (middle, driver, security, etc.)
• Development support tools (ICE, emulators, debuggers, etc.)

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.

• Embedded system design service
• Other analysis and evaluation services
• Business Intelligence and Data Analysis

Our company provides engineering services related to in-vehicle software evaluation using HILS (Hardware-in-the-Loop Simulator). We have extensive experience in software testing specialized in communications such as OTA and security, as well as a wide range of HILS applications for in-vehicle systems! (Powertrain / ADAS / OTA / Security Certification / Solar Charging / Autonomous Driving) 【Features】 ■ Flexible response to various test cases (environment setup) - Please consult us for any cases, including new simulator construction and modifications to existing simulators. ■ Rich knowledge necessary for in-vehicle software evaluation - Deep understanding of in-vehicle ECUs and system specifications - Comprehension of the operation of in-vehicle ECUs and systems - Knowledge of evaluation environments (simulators) - Knowledge of methods such as test automation - Extensive experience with OEMs We provide total support for evaluation specification consideration, evaluation environment setup, and evaluation implementation! *For more details, please feel free to contact us.

• Other contract services
• Embedded system design service
• Other industrial robots

Our company provides engineering services for OTA evaluation aimed at automotive OEMs using various network interfaces. We also have a track record of supporting suppliers. We possess not only the necessary security knowledge for OTA evaluation but also expertise in in-vehicle networks, allowing us to handle everything from the construction of evaluation environments to the evaluation itself! 【Features】 ■ Flexible support for various network communications - DoCAN - DoIP - Control system CAN/Eth ■ Extensive knowledge related to vehicle ECU reprogramming - Basic concepts of sequencing - Knowledge of ECU power and startup conditions, etc. ■ Comprehensive understanding necessary for development and evaluation for automotive OEMs - Deep understanding of in-vehicle ECU and system specifications - Grasp of in-vehicle ECU and system operations - Knowledge of evaluation environments (simulators) - Knowledge of methods such as test automation - Rich experience in OEMs We provide total support for evaluation specification consideration / evaluation environment construction / evaluation implementation! *For more details, please feel free to contact us.

• Other contract services
• Embedded system design service
• Other Auto Parts

Our company provides engineering services that support the smooth development of control systems and specification development for automotive OEMs. We have a proven track record in large-scale system development with numerous applications. Not only can we handle individual application development, but we can also provide support tailored to each process owner based on our extensive experience in various system developments! 【Features】 ■ Expertise in managing a vast number of interfaces connecting applications - Design of interface specifications - Design of management processes - Development of inspection software for consistency verification - Development of efficient editing support software ■ Knowledge of MBD (Model-Based Development) - Establishment of modeling rules and quality maintenance measures - Construction of an automation environment for modeling - Development of BackToBack inspection processes ■ Expertise in code coverage measurement - Establishment of measurement environments using target boards - Development of measurement processes ■ Knowledge of quality management for specification definition utilizing CI (Continuous Integration) - Construction of a quality management environment using the cloud *For more details, please feel free to contact us.

• Other contract services
• Embedded system design service

Smart Implement Co., Ltd. provides advanced technologies such as vehicle HMI, XR development for driving simulators, and evaluation of displays and operations! 【Features of simulator environment construction technology using Unity and Unreal Engine】 ■ VR We build systems that allow for easy and free reproduction of verifications that are difficult in the real world within a virtual environment. Example) A system that enables user interface evaluation at a level equivalent to real vehicles in a driving simulator environment in virtual space for automotive OEMs. ■ AR We build systems that extend the real world by overlaying the real space with the virtual space, not limited to just the virtual environment. Example) A system that recognizes objects in the real space to overlay and customize 3D models. ■ Digital Twin It is possible to construct a virtual representation of the real space based on data obtained from the real environment. Example) By simulating a factory from the real space in the virtual environment, we can build a verification simulation system.

• Modeler