Saipem has been granted a patent for an anti-collision method that utilizes radiofrequency signals to detect human operators within a work area. The method involves tracking vehicle positions, scanning for human presence, and activating safety devices if overlaps are detected, enhancing workplace safety without requiring identification tags. GlobalData’s report on Saipem gives a 360-degree view of the company including its patenting strategy. Buy the report here.
According to GlobalData’s company profile on Saipem, H2 powered aircraft propulsion was a key innovation area identified from patents. Saipem's grant share as of June 2024 was 68%. Grant share is based on the ratio of number of grants to total number of patents.
Anti-collision method for vehicles and human operators
The granted patent US12031390B2 outlines an innovative anti-collision method designed to prevent accidental collisions between human operators and vehicles within a designated work area. The method involves several key steps, including the storage of vehicle positions, scanning the work volume using radiofrequency signals to detect human presence, and determining the positions of both humans and vehicles. A critical aspect of the method is the use of multiple sensor nodes that transmit and receive radiofrequency signals at different times, allowing for the triangulation of positions and detection of vital signs from human operators without the need for identification tags. If a potential collision is detected, safety devices can be activated, such as acoustic signals or vehicle braking systems, to mitigate risks.
Additionally, the patent describes the integration of a scanning and processing device that includes a detection device, processors, and memory systems to facilitate real-time monitoring and decision-making. The system can store information about exclusion zones, predicted vehicle trajectories, and human displacement speeds, enabling proactive safety measures. The anti-collision assembly is adaptable for use in various environments, including offshore platforms and factory settings, enhancing workplace safety by continuously assessing and responding to potential collision scenarios. The technology represents a significant advancement in collision avoidance systems, leveraging radiofrequency technology and advanced processing capabilities to protect human operators in dynamic work environments.
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