本文是中英对照毕业设计论文外文文献翻译，下载后直接可用！省去您找文献、pdf整理成word以及翻译的时间，一辈子也就一次的事！文献引用作者出处信息:Mengmeng Duan Central Chain Normal University，2019:9-30 (如觉得年份太老，可改为近2年，毕竟很多毕业生都这样做)英文2829单词，17514字符(字符就是印刷符)，中文4154汉字。（如果字数多了，可自行删减，大多数学校都是要求选取外文的一部分内容进行翻译的。）Design of Smart Campus System Based on Wechat Mini ProgramSystem Requirements AnalysisIn recent years, the Internet of Things has penetrated deeply into the homes of ordinary people. Smart homes, smart wear, made our work and life more convenient Education is the most important part of todays society. Education informationization provides a safe, healthy and convenient campus life for students and teachers. The construction of smart campus is imperative.3.1 Business needs analysisThis paper is a smart campus mini program that aims to provide more convenience for convenience and deficiencies of the students in their life and study, In order to grasp the existing application software, and to understand the teachers and students ideas for the smart campus, I selected 30 students from different majors, including 15 male students and 15 female students. In addition, 10 teachers from different disciplines were selected. Through the visit, the following conclusions were drawn:Sharing bicycles, online teaching add a lot of color to their campus life. However, as the demand of students increases, more and more application software is provided to students. As applications increase, students must download from the app store whenthey need it, wasting a lot of phone memory and traffic.There are only paper-based class schedules, and each department has only the curriculum of the department. it is difficult If you want to use the electronic version of the class schedule, it is more difficult to go to other departments, because you do not know the courses of other departments.A computer is required to view student status information and important campus activity information, it is especially inconvenient to browse the web with your mobile phone.The campus card can only be recharged on the machine in the cafeteria at a time; It is only possible to use cash for manual recharge, and the recharging machines at Nanhu Campuses often fail.There is no unified lost and found platform. After something is lost, there is no way to find it. Even if someone finds it, they dont know where to return it.3.2 Functional requirements analysisThe smart campus system developed in this paper mainly includes the following functions: user registration and login, personal information binding, student schedule inquiry, student information inquiry, grade inquiry, campus information inquiry, campus card, washing machine, map function, program introduction, problem feedback, lost and found, customer service center.3.2.1 User registration and login functionThe user registration login function is provided to teachers and students. When users use this small program, since each micro-signal has a separate opened, programs automatically get user-related messages when they click the program: We Chat nickname, avatar, region and gender. if the user agree to authorize, they can log in quickly. Next time when the user uses the program, programs first look for the existence of opened in the database. If it exists, it is the old user. Otherwise, it is the new user and writes the opened into the database. The registration and login flow chart is as follows: Figure 3.1If it is an old user, next time when user logs in successfully, system can automatically obtain the personal information bound by the user. The administrator needs to create a user table in the database and judge the usage of the system by the number of openids in the database. Two interfaces are needed here: one is to obtain the user information interface, and the other is the user registration interface, and the administrator monitors whether the interface returns normal.Fig.3.1 register and login flow chart3.2.2 Binding personal information functionWhen users bind personal information, they need to fill in the student number or faculty number and name. All the information can be successfully matched. Otherwise, the binding fails. You need to re-enter the student number or name. An openid can only bind one user information, so if the binding is incorrect, you need to contact the administrator to delete it.Regardless of whether the user is a teacher or a student, when they log in successfully, they can use some specific function only when they bind their person info, for example, the student information inquiry function is only available to students. In order to distinguish the user identity, after the binding of the personal information is successful, the system can obtain the users department, class and other information from database, and associate the We Chat openid with the users campus identity. The user personal information binding flow chart is as follows: Figure 3.2In the personal information binding func