Lorry Astra is a Master candidate in North China University of Technology(NCUT) in Beijing. Before studying in NCUT, he has worked for UFIDA software co ltd. for 8 years, he responds to design and coding for two of the products about ERP software, Both of the products are about Supply Chain Management(SCM). Now, he is developing an "lane detection" system in Circuit and System Lab in NCUT. And now he is to do his field work in GE Healthcare.