Title: Implementation of vehicle logistics information transmission based on HTTP communication protocol
Authors: Anyu Cheng; Heng Shen; Xiaoyu Lin
Addresses: College of Automation, Chongqing University of Posts and Telecommunications, Chongqing, China ' College of Automation, Chongqing University of Posts and Telecommunications, Chongqing, China ' College of Automation, Chongqing University of Posts and Telecommunications, Chongqing, China
Abstract: Because of the problems in the information exchange of telematics, this paper proposes a data transmission system architecture based on the hypertext transfer protocol. It has been divided into four layers independently. The data in short message mode are sent to the remote server in time through wireless network, and then backstage clients can dynamically master the location information, transport information and status information of vehicle logistics by logging into the website. The method has solved many problems in the processing of the vehicle terminals' transmitting and receiving information, such as data encapsulation, data compression, data upload, data download and many other problems. We have analysed the data in the vehicle in real time and achieved good results.
Keywords: vehicle logistics; vehicle terminals; HTTP; hypertext transfer protocol; data transmission; wireless networks; electronic control units; ECUs; telematics.
International Journal of Wireless and Mobile Computing, 2015 Vol.8 No.2, pp.122 - 129
Received: 18 Jul 2014
Accepted: 28 Aug 2014
Published online: 28 Mar 2015 *