Yokogawa深入了解汽车和交通行业的独特需求。随着汽车技术在安全、环保和舒适性方面的不断进步，Yokogawa测试和测量仪器也在加快前进的步伐，以支持日趋复杂的车辆电子元件、系统和创新产品。Yokogawa持之以恒地提供最新技术，涉及车身控制、安全系统(ABS、安全气囊、防侧翻)、动力传动性能、开发、ECU(电子控制单元)、车内娱乐，等等。Yokogawa以其远见卓识引领行业发展，提供未来五大关键领域的测量仪器：油电混合汽车(HEV)、燃料电池、车内LAN、车辆部件和智能交通系统(ITS)设备。Yokogawa还提供认证测试解决方案，如CAN(事实标准)等，以及先进的功率分析仪，例如SB5000串行总线分析仪，具备支持Flex-Ray技术(即将推出的标准协议)的先进功能。Yokogawa全力以赴，满足您不断变化的需求，以上仅略举几例。
KUKA是世界领先的自动化专家之一，为客户提供从核心组件（机器人）到元件和全自动系统。KUKA携手汽车行业的合作伙伴创造了在生产流程中系统地节省能源的解决方案。本案例详解KUKA如何使用尖端测量仪器最大程度地降低整个白车身生产线及各种系统中的能耗，其最大挑战在于各系统和组件所需测量的多样性、细节度和可靠性，关键要求是测量所需的精度，必须保证能够测量非常短的脉冲和尖峰。
Maximum torque per ampere (MTPA) is an optimization strategy for the control of electric motors and drives that employ field-oriented control (FOC), particularly with electric vehicles (EVs) and industrial automation applications. The goal of MTPA is to achieve the maximum possible torque output from a motor for a given current input.
Using the OR trigger and Dual Capture, it is easy to trap and record failure conditions on electrical harnessses (wiring interconnects) over a long duration test.
机电测量时的电压探头注意事项
爆振传感器开发
评估办公室自动化设备的DC电源
测量喷油正时
评估变频器输出滤波器
DL950_Comprehensive_evaluation_of_vehicle_systems_using_real_signal
评估变频驱动的微波
- DL950
- Evaluating and designing the Electric Power Steering (EPS)
- Multi-channel simultaneous measurement
- Real-time calculation
测量传真机的瞬态功率
测试配电系统的短路和切换
评估变频器和电机
评估电动汽车非接触式充电系统
- IS8000 Integrated Software Platform
- Measure current waveform using oscilloscope
Use built-in calculations to analyze motor rotor position of Brushless DC motors (BLDC) and Permanent Magnet Synchronous Machines (PMSM) and find the relative angle between the rotor and position sensors such as encoders or resolvers
分析发动机燃烧压力
ANIS8000APP02-01EN
评估荧光灯的起动特性
DLM5000_Simultaneous_analysis_of_eight_CAN_buses
测试自动变速箱中使用的电磁阀
简易创建示功图(P-V图)
Detailed measurement methods, supply voltage settings, and others are specified for the harmonic/flicker standard test.
How can I capture data from motion sensors synchronized with other analog data? The Yokogawa ScopeCorder series of instruments feature input modules and functions to make this possible.
Government agencies that define the standardization of energy efficiency metrics continue to be a driving force behind the development of the next generation electric vehicle powertrains. These metrics require manufacturers to have high confidence in their measurements and motivate the optimization of efficiency.
横河五大汽车测试系统支撑产业开拓新动向
对电动汽车集成化的电驱动系统，如何实现多电机多扭矩同步测试？
DL350便携式示波记录仪应用系列（一）
解决氢能源汽车的技术难点
克服电动汽车发展瓶颈，优化外部硬件环境是关键。
解决新能源汽车最核心部分的测试难点
横河DLM系列示波器SENT协议解码方案
便携式示波记录仪是横河大量市场调研和多次研发的结晶，旨在解决现场测试的普遍难题。
3倍提升电动汽车开发测试效率，只需一件新工具。
操作培训
对于只需将数据保存下来的用户而言，使用WT5000高精度功率分析仪标配的网络服务器（Web Server）功能就可轻松实现如同现场一样的设备操作
产品展示
横河以数据可视化理念为矛，以丰富的测试经验为盾，集众多研发人员之长，视电机效率分析为突破口，合力推出新品软件AS6000。
Watch a step-by-step walkthrough of recording GPS position and motion data on the DL350.
The DLM3000 Mixed Signal Oscilloscopes Automotive Serial Bus features can display up to four simultaneous serial buses and decoded data.
入门指南
In this video we demonstrate the GPS data logging capability of the DL350 Portable ScopeCorder. Recording Position, Velocity, and Altitude simultaneously with accelerometers or other analog inputs is simple with the DL350's built-in features.
CAN Bus communication is widely used in the transportation industry where reliable transmission of data is paramount. Monitoring and recording these communications can be easier when using the proper instruments. In this video, a Yokogawa Test&Measurement Applications Engineer demonstrates how to setup the DL950 ScopeCorder to read the temperature of a motor drive alongside its voltage and current output.
This video demonstrates how to test to an IEC standard (IEC 61000) using a Yokogawa Test&Measurement WT5000 Precision Power Analyzer and the harmonic flicker testing software. The software automates the process of judging if the device under test is compliant with the chosen standard and allows you to output the necessary test reports for your records.
This video demonstrates how to measure transient phenomena on power signals using the Yokogawa Test&Measurement PX8000 Precision Power Scope.
In several applications, especially those testing AC power to a standard such as IEC61000-3-11, the voltage and current signals must be monitored to confirm there are no major dips and/or swells in the signal. This can be done with instruments capable of reporting rms values, including power analyzers, traditional oscilloscopes, and some data acquisition systems.
To test to a standard, however, the instrument must have an accuracy spec that is traceable back to a national standard of calibration such as ISO17025 or NIST.
网络研讨会
- Establishing baselines for system efficiency
- Conducting inverter control signal analysis at the systems level
- Identifying critical measurements for benchmarking inverter input, inverter output, and motor output
- Analyzing motor control signals, including torque control variables, positional sensors, and pulse-width modulation (PWM), as well as torque measurements
- A look at multi-phase measurements and measurement techniques
- A review of practical applications
- Real-world examples
With ongoing innovations in motor and inverter technologies seeking to advance global decarbonization objectives in the automotive industry, it’s crucial that engineers have a thorough understanding of how to properly analyze these systems.
This complimentary webinar provides engineering professionals involved in motor and control system development with insights that enable data benchmarking and troubleshooting issues related to energy efficiency in electric vehicle (EV) powertrains.
Key webinar topics include:
Although DC power measurements can be fairly straightforward, complexities with AC power measurements arise when dealing with distorted waveforms, fluctuating power factors, and multiple phases, which introduce intricacies that complicate an otherwise simple measurement process.
This on-demand webinar provides an informative dive into the various fundamental aspects of power measurement and includes:
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