-Seat pressure information from seat sensors, etc. is acquired, and the driver's condition is determined by the function extension unit. The information can be sent to the cloud to create a database, and information from multiple vehicles can be used to create a drowsiness detection heat map, etc.
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Side cooling system for batteries 2025 JSAE Automotive Engineering Exposition Sumitomo Electric Industries, Ltd.
-Bottom cooling plate for batteries. -The first half of the flow path is flat, and V-shaped protrusions are installed from the middle. The projections become larger toward the rear. This agitates the cooling water and suppresses temperature rise.
The feature of this system is that it uses highly cushioned and flexible materials such as the armrests to achieve translucency. It can be made translucent only when necessary to reveal switches. These can be used as switches for reclining the seat, lighting, hazard warning lights, etc., and also provide tactile feedback.
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High-voltage cables for electric vehicles with 150°C heat resistance Automotive World 2025 Sumitomo Electric Industries, Ltd.
-Aluminum alloy wires and rods for forging and cutting using our proprietary continuous casting and rolling process. Compared to extrusion, the metallurgical structure is finer and longer lengths are possible. High forgeability and machinability contribute greatly to yield improvement and productivity enhancement.
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1G Ethernet cable Automotive World 2025 Sumitomo Electric Industries, Ltd.