Funding for this research was provided by:
National Key Research and Development Program of China (2017YFC0805307)
National Natural Science Foundation of China (51838001, 51878070, 51878078, 51678074, 5181102194)
Excellent Youth Foundation of Natural Science Foundation of Hunan Province (2018JJ1026)
Key Project of Education Department of Hunan Province (17A008)
Postgraduate Research and Innovation Project of Hunan Province (CX2018B528)
Open Fund of Engineering Research Center of Catastrophic Prophylaxis and Treatment of Road & Traffic Safety of Ministry of Education (kfj170404)
Article History
Received: 26 March 2019
Accepted: 14 July 2019
First Online: 24 July 2019