Application procedure of campus examination information based on two-dimensional bar code
Sun TingTing · Journal of Lanzhou University of Technology · 2012
In order to reduce the waste of papers used for printing admission tickets for all kinds of examinations and avoid the problem that two-dimensional bar code cannot carry certificate images of high quality,a two-dimensional bar code examination information system was designed and realized based on QR code.In this system a half-on-line and half-off-line method was used to provide major functions such as information gathering of candidates,arrangement of examination information,generation of electronic admission tickets with two dimensional bar code,and identification of examination information.It could not only save the paper resources but also realize triple-sided united authentication among candidates,information of electronic admission tickets,and database of candidate information.