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Accidents continue to haunt us a big problem, from the small car is the biggest potential danger, how can we reduce accidents? Security partners. He can post it on your car butt very convenient. When the back of the car too close to you, or the speed is large. He will have their own start, cast a red warning line. According to adjust the speed of their cordon of the distance from the car. Can also be adjusted by yourself. With its security even higher. Another point, when we stop with this alert level will remain conscious of the distance between vehicles. Will also reduce accidents.
Jiangxi University of Finance and Economics
Nanchang City.Jiangxi province, China
Chao Ma Min Wei XinYing Chen Guanglei Huang