Open the car cover, usually see a pile of wires, because the general car sensor, use the wire to transmit data, increase the weight of the car, the use of fuel also increased. There are universities in the United Kingdom that are developing optical wireless technology that can be applied to cars instead of wires to transmit data. This will not only reduce the weight of vehicles, but also reduce operating costs.
Researchers at the University of Warwick in the United Kingdom are developing an optical wireless system that uses LEDs or infrared to transmit data instead of a large number of wires, greatly reducing the load on the car and making it more fuel efficient.
Passengers sitting in the back seat can also use the lights on the roof to transmit multimedia, watch movies or listen to music. With the optical wireless system, the cost of repairing the wires can be saved, and the LED and infrared costs are lower, so it can save a lot of money for the owner.
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