Mazda Motor has patented an automotive arithmetic system for motor vehicles. The system uses deep learning to generate a travel route based on external information, prioritizes routes, and ensures safe travel. It also includes rule-based route generation in obstacle-free spaces. The system operates independently for each type of route. GlobalData’s report on Mazda Motor gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Mazda Motor, Collision avoidance system was a key innovation area identified from patents. Mazda Motor's grant share as of April 2024 was 44%. Grant share is based on the ratio of number of grants to total number of patents.
Automotive arithmetic system for generating safe travel routes
A recently granted patent (Publication Number: US11970186B2) discloses an innovative automotive arithmetic system designed to enhance safety and efficiency in motor vehicles. The system utilizes deep learning to estimate the vehicle's external environment, including roads and obstacles, and generates travel routes based on this information. Additionally, the system can prioritize different routes, such as rule-based routes in obstacle-free spaces or safe routes that ensure the vehicle stops at a safe position. By independently executing arithmetic operations for different routes, the system optimizes the vehicle's motion and energy efficiency.
Furthermore, the patent details a method for operating the automotive arithmetic system, which involves not only estimating the external environment and generating routes but also considering internal factors such as the vehicle's state and the driver's condition. In response to potential failures or decreased driving ability, the system can prioritize safe routes and adjust the operation of vehicle-mounted devices like lighting, sounding, or communication systems. By setting target control amounts for motion with the highest energy efficiency and allowing parallel generation of travel and safe routes, the system aims to provide a comprehensive and adaptive approach to vehicle navigation and safety.
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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.
