Pickering will demonstrate battery management system testing system and related technologies at the China Automotive Testing and Quality Control Expo

Pickering to demonstrate battery management system (BMS) test system and related switches, simulation, software and technology at 2023 China Automotive Testing & Quality Control Expo

The 2023 China Automotive Testing and Quality Control Expo will be held at the Shanghai World Expo Exhibition and Convention Center from August 9 to 11, 2023

August 7, 2023, Clacton-on-Sea, UK. Pickering, a global supplier of modular signal switches and simulation solutions for electronic test and verification, will demonstrate the battery management system (BMS) test system and promote related switches, simulation, software and technical services to simplify the development and deployment of your high-performance electronic test and verification systems at the 2023 China Automotive Testing and Quality Monitoring Expo held at the Shanghai World Expo Exhibition and Convention Center from August 9 to 11, 2023. Pickering's Greater China sales agent Guangzhou Hongke Electronic Technology Co., Ltd. will be held at the Shanghai World Expo Exhibition and Convention Center from August 9 to 11, 2023. Experts from Pickering Instruments (Beijing) Co., Ltd., a wholly-owned subsidiary of Pickering Group and a switch expert in the field of automatic testing, look forward to your visit, communication and guidance at booth 3002 of the 2023 Shanghai World Expo Exhibition and Convention Center.

Testing Expo China – Automotive is the world's leading international expo with over 300 exhibitors showcasing the latest products and services covering all aspects of automotive testing, development and validation technologies. Held annually in Shanghai, with annual sister shows in Detroit and Stuttgart, the show is the leading event for a wide range of technologies and services for vehicle, component and system development, covering ADAS (Advanced Driver Assistance Systems) and autonomous vehicle testing, electric and hybrid powertrain testing, battery and range testing, EMI (Electromagnetic Interference) and NVH (Noise, Vibration and Harshness) testing and analysis, as well as all other testing and validation technologies.

Our main exhibits at this exhibition include: a flexible battery management system (BMS) test system created by combining Pickering battery simulator modules with other switch and simulation modules, and a series of switches, simulations, software and technical services, including: resolver simulation solution 41-670 series, fault injection switch 40-190B series, strain bridge simulation solution 40-265 series, temperature simulation solution 42-297 series, automotive battery pack simulation solution 41-752A series and 4-slot LXI/USB modular chassis 60-105, etc.

With the increasing popularity of electric energy in the field of new energy vehicles, one of the major challenges that needs to be addressed is the effective testing and verification of battery management systems (BMS). A battery management system (BMS) test system using modular, PXI-based switch and simulation modules provides many advantages when testing BMS, including: (1) it is a fully flexible test system that can be optimized to precisely meet requirements and can be easily modified to meet evolving needs, (2) it is an open architecture based on industry standards that extends system life and reduces obsolescence while providing seamless integration of multi-vendor instrumentation and communication modules. To facilitate BMS testing, our PXI/PXIe battery simulator has the advantages of a modular and scalable platform, which is ideal for battery pack simulation.

[Picture: Pickering PXI-based battery management system (BMS) test system example]

Resolver Simulation Solution 41-670 series and 43-670 series are high-density displacement sensor simulation modules for PXI and PXIe interfaces. They can simulate displacement sensors such as LVDT, RVDT and resolver with high accuracy. This series provides a variety of input and output voltage range options, and each module can independently simulate up to 8 displacement sensors based on the transformer principle.

[Picture: Resolver Simulation Solution 41-670 Series]

Fault injection switch series 40-190B series and 50-190 series are large-scale fault injection switches for PXI and PCI interfaces. 2A current is suitable for fault state injection of conventional communication and control cables. Each module contains 32, 36, 64, 74 or 75 signal channels, 1 or 2 fault injection buses. More than 10 products are available.

[Picture: Fault Injection Switch Series 40-190B]

Strain bridge simulation solution 40-265 series PXI interface strain simulation module can simulate strain gauges of various resistance values ​​with high precision. A single-arm bridge is pre-built inside the module with a high-precision excitation source.

[Picture: Strain bridge simulation solution 40-265 series]

Temperature simulation solution 40-297 series, 42-297 series and 50-297 series are PXI interface, PXIe interface and PCI interface programmable resistor modules. They have high resistance accuracy. It is the programmable resistor series with the most product models of Pickering, with a variety of channel numbers and resolution combinations, suitable for simulating various resistive sensors.

[Picture: Temperature simulation solution 40-297 series]

Automotive battery pack simulation solution 41-752A series and 43-752A series are multi-channel battery simulation modules with PXI interface and PXIe interface. They can simulate the charging and discharging process of various chemical batteries with high precision, set the output voltage resolution up to 0.43mV, and have an insulation capacity of not less than 750V, which can meet the comprehensive simulation of battery packs in the fields of consumer electronics, new energy, etc.

[Picture: Automotive battery pack simulation solution 41-752A series]

Wang Qi, Technical and Market Development Manager of Pickering Instruments (Beijing) Co., Ltd. said: "As a company established nearly 60 years ago, Pickering's stability has been verified by the market. We have a long-term product supply record of more than 20 years, with a very low product discontinuation rate, and continue to launch new products, which are used in aerospace/defense, automotive/commercial, semiconductor and medical fields. At the same time, as a core member of the PXISA and LXI Alliance, we currently provide more than 2,000 PXI and PXIe modules, more than 400 LXI products, including rack products and custom designs, to ensure that they fully meet your needs and optimize your test system switches and simulations. We look forward to everyone visiting booth 3002 of the 2023 Shanghai World Expo Exhibition and Convention Center to learn about our products and services on site."

Pickering offers a standard three-year warranty and guaranteed long-term product support for the products it manufactures. Pricing and availability information is available on its website.