Shawn Griffin, who works on washer systems at Continental, says, “The number of cameras needed for future autonomous vehicles-as many as 12 to 14-means that fluid consumption will be a concern." If that fluid demand gets to be too big, he says, automakers might try to use compressed air, another effective way to clean a lens. That won't solve everything moisture can collect on the camera lens. At the same time, the rearview camera washer control unit dries the camera lens by sending a signal to the rearview air pump compressor. An integrated nozzle housing will spray the surface with fluid to clean it. “The systems today are very simple, really just a dedicated nozzle to clean the sensors,” James says.Ĭontinental is developing a system that will initially use fluid to clean the surface of the 360-degree cameras used in future systems-forward, side, rear, and rooftop ones. Clr Camera & Sensor Cleaning The fixed standard nozzle option can be mounted above or attached to the camera without being visible to the camera. "In 2021-2023 we can see some of these systems becoming available where it can be optional.”īut the first steps toward automation in this field will be basic. “We can see these on vehicles within the next four to six years, generally speaking,” James says.
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