LeCroy Showcases Differentiated EV Testing with CAN FD Decoding Solution
Published2018.03.20 11:57Standard mask provision enables differentiation between testing and simultaneous quality
Teledyne LeCroy showcased its CAN FD decoding solution at the Automotive Testing Expo 2018. The CAN FD decoding solution, which distinguishes and displays signals from the physical layer—which are difficult to verify with a standard oscilloscope—ranging from ID to various data, has been used in the automotive field since 2004 and expanded support to eight analog channels based on the HD4096 in 2014.
Extract and view only the desired signals
The HD4096, Teledyne LeCroy's flagship testing instrument, features flexible triggering capabilities that allow it to distinguish unwanted abnormal signals or differentiate signals using signal values of specific desired IDs. The data triggering function, which applies conditions, offers flexibility, while the error frame trigger, with its wide applicability, can isolate error frames using error conditions.
The actual set ID value and data section displayed on the screen.
Visualization of intuitive protocol information
The decoded protocol information has color added to specific parts of the serial data waveform and is transparently overlaid for intuitiveness, making it easier to understand. In addition, the decoded protocol is displayed in the table along with the capture time.
Chang-hoon Oh, a manager at Teledyne LeCroy who participated in the Automotive Testing Expo, stated that the equipment being showcased allows users to directly import and compare provided eye diagrams and standard masks, thereby enabling them to immediately check whether the product signal condition is good or bad.
Teledyne LeCroy's General Manager Oh Chang-hoon is pointing to the standard mask section brought in.
In addition, in the automotive field, CAN data information such as torque and speed is viewed, and it was stated that this equipment allows one to view torque and speed from CAN messages by utilizing the CAN decoding function. Furthermore, it was stated that through this data, the inverter output and mechanical output efficiency can be verified to improve the overall output of the vehicle.
관련뉴스
Microchip Launches Microcontroller Combining CAN and CIP
마이크로칩테크놀로지는 CAN(Controller Area Network) 버스와 광범위한 코어 독립형 주변장치(CIP)를 결합한 새로운 8비트 마이크로컨트롤러(MCU) 제품군을 마이크로칩의 PIC18 제품 라인에 새롭게 추가했다고 발표했다. 이 CIP는 시스템 기능을 향상시키는 동시에, 소프트웨어 추가에 따른 복잡한 과정 없이 CAN 기반 애플리케이션을 손쉽게 생성할 수 있게 해준다. CAN 기반 시스템에서 K83 MCU를 사용할 경우, CIP가 실시간 이벤트에 결정론적 응답(deterministic response)을 제공하고 설계 시간을 단축시킬 뿐만 아니라 MPLAB® 코드 컨피규레이터(MCC) 툴을 통해 간편하게 설정할 수 있다는 주요 장점이 있다.
2017.11.14by 김지혜 기자
Maxim's Isolated CAN Transceiver Enables Robust Industrial System Communication
Maxim Integrated Korea has launched isolated CAN (Controller Area Network) transceiver product families 'MAX14878', 'MAX14879', and 'MAX14880' rated for 2.75kV/5kV. Maxim's isolated CAN transceivers ensure robust communication in industrial systems, enhancing system operation and uptime. CAN communication is now widely used in various industrial applications. As integrated isolation and robust interfaces are required to handle noisy environments, system operators face multiple challenges. Additionally, they must address risks such as faults and short circuits occurring at the transceiver input stage, electrostatic discharge (ESD) threatening system robustness, and large-scale variations within industrial environments.
2017.12.19by 김지혜 기자
NXP, 신규 CAN 트랜시버 제품군 발표
NXP는 CAN 통신을 위한 새로운 보안 트랜시버 제품군을 발표했다. 새로운 트랜시버는 솔루션을 제공하며, 별도 소프트웨어나 암호화를 필요로 하지 않는다. 전자제어장치(ECU) 연결에 사용되는 CAN 네트워크는 모든 차량에 탑재되고 있으며, 향후 10년에도 주요 네트워크로 이용될 것으로 예상 된다. 또한 자동차 전자 콘텐츠가 꾸준히 증가함에 따라, CAN 네트워크를 통해 교환되는 실시간 데이터양은 계속 늘어날 전망이다.
2018.02.02by 김학준 기자
A single misaligned light means 'defect'… Vehicle interior lighting now guarded by semiconductors and software
Automotive interior lighting is moving beyond its role as 'auxiliary lighting.' As it becomes a core element of user experience (UX) that expresses brand identity through color and animation while reflecting driver preferences, the LED interior ambient lighting market is growing rapidly. In connection with this, we met in advance with Choi Young-jae, Research Director at Dabo Corporation, who will present a technical webinar session on "Intelligent LED Interior Lighting Solutions Illuminating Future Vehicles," to hear about market trends and changes in design requirements.
2026.08.28by 명세환 기자
TI, HEV·EV 트랙션 인버터용 다축 코어리스 전류 센서 TMCS2100-Q1 공개
Texas Instruments가 HEV·EV 트랙션 인버터용 다축 코어리스 홀 효과 전류 센서 TMCS2100-Q1을 공개했다. 수평·수직 자기장을 동시에 측정하는 다축 센싱 기술로 기존 단일 축 센서 대비 최대 20배 높은 정확도를 달성하며, 버스바 무개조 설계로 기계 설계 유연성을 확보했다. 800V 아키텍처 확산에 따른 고정확도 요구 충족과 소형화를 동시에 구현한다.
2026.08.27by 배종인 기자
