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Automotive become increasingly important in our lives junior partner, more and more families to buy a car, car parking is also increasing, when people go to parking often encounter but obviously empty spaces but could not find. For this problem the design of a parking space when LED projection device when the device is turned on automatically senses, people entered the parking lot to know how empty spaces, when the car stopped in the parking, the device can auto-sensing LED lights off.
Zhongyuan University of Technology
Mechanical and Electrical Engineering
Henan, China
ruixiang huo,
Zhongyuan University of Technology
