Driving Innovation in Automotive and EV Testing & Inspection
Driving Innovation in Automotive and EV Testing & Inspection
Unilogic Technologies is at the forefront of innovation in automated testing and inspection systems for the automotive and electric vehicle (EV) industries. With our extensive expertise in LabVIEW software development and advanced hardware integration, we empower manufacturers to achieve higher quality, safety, and efficiency standards. From complex component testing to real-time monitoring and automation, our projects showcase Unilogic's commitment to excellence in Test & Measurement and Machine Vision Solutions.
Our advanced testing systems have been instrumental in ensuring the reliability, performance, and safety of critical automotive and EV components, and we continue to expand our portfolio across new and evolving industry needs.
Key Projects in Automotive and EV Testing
Functional Test System for Load Distribution Unit (LDU) and Power Distribution Unit (PDU)
High-efficiency special-purpose machine for validating Load Distribution Units (LDU) and Power Distribution Units (PDU) at a rate of 160 parts/hour. The system simulates real-world vehicle conditions, enabling the parallel testing of four Units Under Test (UUTs) simultaneously.
Key Features Include
This system ensures enhanced quality, operational efficiency, and safety compliance while identifying defects such as functional malfunctions, insulation issues, and load failures. It sets a benchmark for advanced testing in EV manufacturing.
EV Dashboard End-of-Line (EOL) Test System
EV Dashboard End-of-Line (EOL) Test System
EV Dashboard EOL inspection system ensures comprehensive testing of EV dashboard clusters, adhering to UDS and CAN protocols. Equipped with high resolution area-scan cameras (0.4 μm resolution per pixel, 110 mm x 150 mm FOV), the system inspects User Interface (UI) screens like Home, GPS, Brightness Adjustment, and Settings. Each inspection cycle takes ~180 seconds, enabling the detection of defects such as dark spots, white spots, pixel damage, and UI malfunctions.
Key Features Include
This system enhances quality control by providing detailed diagnostics, scalable configurations for evolving dashboard designs, and efficient defect tracking for high production standards.
Vision-Based Oil Filter Inspection System
Oil Filter Inspection System offers a precise, high-speed vision-based solution for inspecting oil filters in just 5 seconds per unit, addressing limitations of manual inspection. This compact system, built on a circular indexing table with 6 dedicated stations, ensures micron-level accuracy in measuring dimensions like outer diameter, seam height, and filter height (with and without gaskets).
It also checks for valve presence, inlet hole count, and surface printing defects. Leveraging 20MP and 5MP area-scan cameras alongside a 4K line-scan camera, the system supports filters of varying dimensions and colours, while providing automated result logging, report generation, and intuitive operator interfaces.
Key Features and Benefits
Automated Spark Plug Inspection System
Automated Spark Plug Inspection System
Automated Spark Plug Inspection System ensures end-of-line quality control for automobile and aircraft spark plugs with high precision and speed. Designed for seamless integration into production lines, the system inspects up to 180 spark plugs per minute using dual cameras: a 4MP area scan camera for top views and a 2MP camera for side views.
With a 75-millisecond static window per plug, custom image processing algorithms detect defects like eccentricity, offset, and gap deviations. Accepted plugs move to the good bin, while defective ones are sorted into a rejection bin.
Key Features and Benefits
LVC && DD Automated Functional Test Bench
Advanced automated functional testing system for locomotive drive systems, including the train driver desk and low voltage cubicle. This system leverages NI-PXI hardware with DMMs, waveform generators, 1500+ digital I/Os (DIOs), and 32 analog I/Os (AIOs) to perform extensive testing and validation.
Ethernet communication links to custom controllers enable seamless integration, while NI TestStand and LabVIEW-based test software ensure robust performance.
Key Features Include
Other Projects Related to Automotive Industries
Filter Endurance Test System
Automated Instrument Cluster Calibration and Inspection System
Automotive Headlamp and Tail Lamp Test System
Hydraulic Motor, Proportional valve and Steering Test Systemsh
Inverter Test System
Pressure Sensor Test System
Brake drum, Water Tube Gap Inspection System (Assembly Inspection)
Automotive Engine Surface Inspection System (Porosity & Defects)
Oil Seal Inspection System (Measurement and Defects)
Welding Inspection System (Process Inspection)
LabVIEW-Based Solutions for Automotive and EV Applications
Unilogic Technologies leverages LabVIEW to design advanced, automated testing systems tailored for the automotive and EV industries. Our solutions enhance productivity, ensure precision, and address the complex demands of modern automotive environments.
Key Applications
Test and Validation of Components
Automated testing of critical components like engines, ECUs, TCUs, and batteries, ensuring efficient data logging and analysis for reliable, repeatable validation.
Hardware-in-the-Loop (HIL) Simulation
Creates real-time simulations for systems like braking, stability control, and ADAS, enabling safe, cost-effective testing without physical prototypes.
Data Acquisition & Real-Time Monitoring
Supports high-speed data acquisition for crash testing, durability testing, and emissions analysis, offering actionable insights into vehicle performance.
ADAS and Autonomous Vehicle Testing
Facilitates sensor fusion and real-time data processing for validating ADAS and autonomous vehicle systems in simulated environments.
Automated End-of-Line (EOL) Testing
Ensures production quality with functional testing for infotainment systems, displays, and powertrains, meeting stringent industry standards.
Automated PCB Testing
Verifies the quality and functionality of PCBAs, simulating conditions and analysing operational results to ensure detailed performance validation.
Battery Management Systems (BMS) and EV Testing
Enables precise testing for EV batteries, including life cycle analysis, thermal management, and capacity testing, ensuring safety and reliability.
