ノックス電子 List of Products and Services

The charging CCID evaluation device is an evaluation tool designed for the assessment and verification of AC charging systems for EVs/PHVs. It simulates the actual operation of the CCID (Charging Circuit Interrupter Device) while allowing arbitrary changes to the voltage, duty, frequency, and sequence time of the CPLT signal, enabling efficient confirmation of the charging control system's operation and evaluation of abnormal conditions. It is used in the development and evaluation field of EV vehicles. It supports Type 1, Type 2, and GB/T standards, and can easily create test environments that are difficult to reproduce in actual devices, such as changing PISW resistance values, simulating ground faults and OPEN states, and forcibly controlling AC relays. It can be utilized as an evaluation environment in the development of onboard chargers (OBC), ECUs, and EVSE (chargers), contributing to the early detection of issues and quality improvement from the initial stages of development. Additionally, it can log three-phase/single-phase voltage and current data during charging, allowing for the collection and analysis of evaluation data. It enables the establishment of an efficient verification environment without the need for constant preparation of actual vehicles or charging infrastructure. This high-functionality evaluation tool supports the reduction of evaluation man-hours and quality improvement in the development of EV charging systems.

• Other measuring instruments

Our company undertakes manufacturing tasks such as assembly and inspection. We are capable of producing a wide range of products, including large items, small components, and W/H. We also accommodate cost reduction through innovative assembly methods. Please feel free to contact us with your requests. 【Examples】 ■ Design and production of inspection equipment (25 years) <On-site contract for client> - Utilizing LabVIEW, C++, VBA, etc., we handle everything from software design for inspection equipment to circuit/board design and production. - We propose and realize inspection equipment tailored to each product. ■ Production of inspection equipment (25 years) <In-house contract for Nox Electronics> - We carry out a wide range of manufacturing, from large products like inspection equipment to special products like SW-BOX and wire harnesses, as well as additional processing such as board modifications and wiring. - We achieve quality improvement and cost reduction by leveraging our extensive experience. *For more details, please download the PDF or feel free to contact us.

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• Measurement and Analysis Equipment

We undertake detailed design of enclosures. We can handle enclosure design using 3D-CAD and thermal/stress analysis and countermeasures using CAE. Please feel free to contact us if you have any requests. 【Examples】 ■ Development of HV-ECU for racing cars (2013) <On-site at client, contracted> - Conducted enclosure design that balances product durability and heat dissipation with compactness and high performance using CAE in the harsh environment of racing. - Provided feedback and proposals for circuit design by collaborating with hardware design. ■ Enclosure design (2014) <Contracted by Nox Electronics> - Conducted enclosure design and aesthetic considerations focused on assembly and usability. - Achieved miniaturization thanks to close collaboration with the hardware design of the contents. *For more details, please download the PDF or feel free to contact us.

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• Other measuring instruments

We undertake detailed hardware design. Starting with circuit design (utilizing microcontrollers), we are capable of creating noise-resistant PCB layouts and complying with various standards. Please feel free to contact us if you have any requests. 【Examples】 ■ Development of HV-ECU for racing cars (13 years) <On-site at client, contracted> - ECU circuit design for digital, analog, and power circuits - Evaluation testing of vehicle environmental performance against noise, vibration, and thermal conditions - Conducting circuit design and evaluation from a system perspective, leveraging close collaboration with software development ■ Hardware development and prototyping (25 years) <In-house at Nox Electronics, contracted> - Implementing circuit design and PCB design considering noise resistance and robustness, cultivated through diverse product designs - Utilizing experience in digital, analog, and power circuits to meet user needs *For more details, please download the PDF or feel free to contact us.

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• Other measuring instruments

We undertake detailed software design. We are capable of embedded design/production (utilizing microcontrollers) and application design/production (for PCs and tablets), as well as model-based development. Please feel free to contact us if you have any requests. 【Examples】 ■ Development of HV-ECU for racing cars (13 years) <On-site at client, contracted> - Worked closely with the client from requirements definition to implementation and evaluation - Flexibly responded to rapidly changing requirements specifications through agile development ■ Software development and prototyping (25 years) <Nox Electronics in-house, contracted> - Conducted a wide range of software development, including embedded software, applications for PCs and tablets, database construction, and machine learning, from requirements definition to design, implementation, and verification *For more details, please download the PDF or feel free to contact us.

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• Other measuring instruments

Our company undertakes the "development of system specifications." We build product features tailored to our customers' needs, and even without a product specification, we repeatedly consult and propose with our customers to create a good product specification. Please feel free to contact us if you have any requests. 【Examples】 ■ Development of vehicle charging and power supply system (6 years) <On-site at client, commissioned> - Always considering user-friendly product features from the vehicle user's perspective, we implement specification development. - We propose evaluation content based on our deep understanding of the system. ■ System evaluation and vehicle evaluation (2 years) <Nox Electronics in-house, contracted> - We propose evaluation locations and tools based on evaluation content to conduct and report better evaluations. *For more details, please download the PDF or feel free to contact us.

• others
• Other measuring instruments