PRODUCTS AND SERVICES D High−speed datalogging igital vehicle architectures require efficient, high-speed datalogging to ensure precise validation and testing of ADAS and AD applications. ADAS testing relies on multiple high-bandwidth sensors such as cameras, lidar and radar, generating vast amounts of data that needs to be processed and stored. Efficient data handling minimizes energy consumption, which can be beneficial for maintaining system performance and vehicle efficiency. The triggered acquisition and processing (TAP) use case approaches data acquisition and synchronized processing by creating a direct interface between sensors and ECUs. With a zonal sensor architecture that organizes data acquisition from the front, rear, left and right of the vehicle, it can differentiate between situational timestamps and event-based triggers. This allows relevant data to be logged precisely when an event occurs, rather than continuously recording massive amounts of information. Sensor data is fused, aggregated and compressed before being transferred via ethernet or fiber-optics to high-speed storage systems. Traditional logging solutions often struggle with latency, bandwidth limitations and limited trunk space. InoNet’s compact datalogger is BOOTH: 9630 designed to meet these demanding requirements while maintaining a compact shoebox form factor and low power consumption. It supports ultra-fast data transfer of up to 400Gb/s, ensuring minimal latency and accurate synchronization. An optional frame grabber allows direct sensor connection, eliminating unnecessary data processing steps. For additional use cases such as visualization, the compact datalogger supports an optional GPU for high-performance AI processing. Designed for automotive environments, the system operates in temperatures from -15°C to +50°C, withstands vibration and shock, and can be easily integrated into vehicle test setups with low power consumption. To find out more, scan the QR code or visit: www.inonet.com InoNet EUROPE BOOTH: 8340 A 70 Camera image quality dvanced driver assistance systems (ADAS) for high autonomous driving levels need to detect objects at longer distances, far in front of the vehicle, to ensure safe control during highway cruising at higher speeds. Cameras for this purpose need lenses with a longer focal length. However, their image quality suffers because of the optical quality of the windshield in front of them, which can cause a quality decrease due to contrast reduction. The LaVision Glass-SFR Inspex system provides pointwise measurements of the spatial frequency response (SFR) of windshields in the area of the ADAS camera to characterize the optical quality of the lens-windshield combination. The high-resolution camera-based system uses a large number of SFR targets to allow simultaneous analysis of different viewing angles through the windshield. It also provides optional 2D evaluation of the windshield’s optical power in the ADAS camera area with high spatial resolution in the sub-millimeter range. The flexible use of customer ADAS lenses with LaVision’s Glass-SFR Inspex system enables analysis of different lens and windshield combinations at an early stage and helps to drastically reduce development time. To find out more, scan the QR code or visit: www.lavision.de LaVision ADAS & Autonomous Vehicle International April 2025
ADAS & Autonomous Vehicle International ADAS & Autonomous Vehicle International April 2025: Page 70
