OSI Systems. has been granted a patent for a drive-through scanning system that utilizes a radiation generating system with two energy levels to scan vehicles. The system includes detection means and a controller to categorize vehicle parts and adjust radiation levels accordingly. GlobalData’s report on OSI Systems gives a 360-degree view of the company including its patenting strategy. Buy the report here.

According to GlobalData’s company profile on OSI Systems, was a key innovation area identified from patents. OSI Systems's grant share as of July 2024 was 59%. Grant share is based on the ratio of number of grants to total number of patents.

Drive-through scanning system with variable radiation energy levels

Source: United States Patent and Trademark Office (USPTO). Credit: OSI Systems Inc

The patent US12061309B2 describes a drive-through scanning system designed to enhance vehicle inspection processes. The system features a radiation generating mechanism capable of producing radiation at two distinct energy levels, with the first energy level being higher than the second. This radiation is directed towards a designated scanning volume, where a detector array captures the radiation that passes through. An infrared light source illuminates a plane within this volume, while a controller processes data related to the vehicle's movement through the scanning area. The controller determines whether specific conditions are met—such as the presence of a cargo-occupied portion of the vehicle entering the scanning volume or a human-occupied portion exiting—and adjusts the radiation energy level accordingly.

Additional components of the system include light sensors or cameras that provide further data on the vehicle's profile as it passes through the scanning volume. The system is equipped with two X-ray sources, each corresponding to the different energy levels, allowing for targeted inspections based on the vehicle's characteristics. The controller can also identify the trailing edge of the vehicle's cab to optimize the timing of radiation exposure. Furthermore, the system may include a display to provide instructions to the vehicle driver, enhancing the overall efficiency and safety of the scanning process. This innovative approach aims to improve the detection of potential threats or contraband while ensuring the safety of human occupants during inspections.

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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.