CN107808422A - A kind of cloud attendance checking system design of Android - Google Patents
A kind of cloud attendance checking system design of Android Download PDFInfo
- Publication number
- CN107808422A CN107808422A CN201610811256.XA CN201610811256A CN107808422A CN 107808422 A CN107808422 A CN 107808422A CN 201610811256 A CN201610811256 A CN 201610811256A CN 107808422 A CN107808422 A CN 107808422A
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- CN
- China
- Prior art keywords
- attendance
- android
- cloud
- student
- design
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/21—Design, administration or maintenance of databases
- G06F16/211—Schema design and management
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/10—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity
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- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Data Mining & Analysis (AREA)
- General Engineering & Computer Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Student attendance work is an important step of classroom instruction management, and at present, colleges and universities carry out work attendance by the way of traditional-handwork mostly, and this mode has that error-prone, efficiency is low, sharing is poor, can not solve the problems such as praticing fraud, leaving post;The design develops a intelligent cloud attendance checking system based on Android, and the system is based on Baidu's cloud platform and Baidu Map is serviced, using GPS positioning technology, using Android Mobile Development frameworks, by SQLite light-weight databases and MySQL relational databases;Meanwhile system also provides the accurate positioning work attendance service for being based on location-based service (LBS);The system not only facilitates student to use in actual applications, and facilitates teacher and relevant staff to use whenever and wherever possible to understand the attendance of student so that teaching management more science and effectively.
Description
Technical field
The present invention uses Java and Android platform technology, is related to SQLite and MySQL database technology.
Background technology
Growing with information-intensive society, computer technology turns into instantly essential science and technology strength, and its application relates to
And field it is also more and more extensive, people life increasingly be unable to do without Computer Applied Technology development caused by it is many just
Profit;Meanwhile the software systems that can only much run on the desktop in the past, also increasingly palm, mobile;Wherein,
Important transformation is exactly the development in cell phone software market, and many application functions are concentrated on the mobile phone carried with;In addition, 4G
The extensive use of network also provides more excellent network environment to high in the clouds for Mobile solution deployment.
The content of the invention
Overall system design:To meet the actual demand of colleges and universities' work attendance, system is broadly divided into two big modules, that is, is deployed to cloud
The server and client side at end;Wherein, cloud server terminal rents Baidu cloud BAE, and kernel service end is applied and database is encapsulated into
Cloud, the persistence of data is realized, the management of attendance data can be realized whenever and wherever possible by network service;Client is mainly
The function at Android phone end is realized, obtains mobile phone location according to LBS service locating module, high in the clouds is accessed by http protocol
Database is simultaneously compared, and the match is successful then carries out corresponding operating, finally transfers data to high in the clouds;Design is as follows:
(1) existing Baidu's cloud platform is used, realizes the real-time storage function of data:Server is by cloud computing technology, deployment
In cloud platform;Mainly include three Web Service servers, LBS service platform and student database submodules;Based on existing
Some Baidu's cloud platforms, Sina's cloud platform, substantial amounts of Internet resources are united by mobile terminal, there is provided powerful inquiry
Disposal ability and faster server responding ability;
(2) Android client Development of Module:Collected by online work attendance, work attendance statistics, information, the template such as account management forms;
While work attendance, mobile phone can voluntarily start position module, position and send data to the letter of the position in Cloud Server, with database
Breath is compared, and then completes positioning;
(3) user interface:Mainly it is made up of interfaces such as user's login interface, student side main interface, teacher side main interfaces;In MVC
In the realization of design pattern, user interface is mainly used in the realization of interface display, region be directly facing user, is that user is most straight to system
The impression connect.
Database designs:In order to dynamically manage attendance data, it is necessary to design the database of a reasonable standard, this is
System is managed using MysQL databases to attendance data;
Actual conditions for colleges and universities' work attendance are, it is necessary to draft user profile, curriculum information, the table of the aspect of attendance information three;User
The identity information of the various users of table essential record, including the association attributes such as itself id, name, password, sex, contact method;Class
Journey information is the emphasis of table design, including course id, department id, class id, curricula-variable id, the tool such as teacher note and student's note
Body attribute;The information that Attendance Sheet needs to include is in addition to correlated curriculum information, it is also necessary to has the necessity such as work attendance situation operating time
Attribute;According to the Standardization Requirement of database, user's table can be subdivided into:Keeper's table, Jiao Shibiao, Xue Shengbiao;By course
Table is subdivided into:Institute's table, class's table, curriculum schedule;Attendance Sheet entry, utilize the powerful work(built in Power Designer softwares
Can, the database script for the PDM auto-building models attendance checking system that can be built, the code for completing database is realized.
Android client designs:Android design follows MVC frameworks, i.e. model-view-control structure pattern, by industry
Business logical layer, data Layer and view layer separation;View layer is designed using XML file, mainly there is log-in interface, registration circle
Face, query interface, in addition, according to the authority logged in, teacher side can access whole attendance information interfaces, attendance data management field
Face etc., student side can access personal information interface, interface of registering etc.;Business Logic mainly passes through message-active mechanism
(Intent-Activity) transmission and operation of data are realized, and realizes that the communication to cloud server is visited according to http protocol
Ask;Data Layer mainly by the access mechanism of cloud server terminal, carries out the specific implementation of data manipulation beyond the clouds;Data Layer is then divided into
The move database SQLite and MySQL for being deployed in backstage work attendance server end;Wherein, MySQL database passes through
WebService modes carry out data interaction with Business Logic, and SQLite light-weight databases then pass through Android class libraries
Called by each application component.
Cloud server end designs:The design of server end equally employs MVC frameworks, and view layer is user oriented interface
Display layer, mainly realized by JSP document, and page Uniting is carried out with CSS style, canonical layout, imitate visualization
Fruit is more preferable;In Business Logic, the request that JSP transmission comes, and asking according to JSP are received in the Servlet as controller
JavaBean example is sought survival into, MySQL database is handled;Data Layer is the core of server end, nearly all right
The operation of database is all carried out in the layer;System completes data manipulation using JDBC technologies, and server receives the HTTP of browser
Request of data, after Servlet receives request, database is operated using the JDBC standard API provided, and perform phase
The SQL statement answered, finally returns result to user.
Claims (2)
- A kind of 1. cloud attendance checking system design of Android, it is characterised in that:The development language of system uses Java, and client is adopted It is development platform with android system, server end is realized in the Eclipse for being integrated with JSP running environment;System is mainly divided For two big modules, that is, it is deployed to the server and client side in high in the clouds;The basic function of system includes:Calculation base station positioning, basis Data management, attendance record retrieval, information department management and control of authority.
- 2. according to the method for claim 1, it is characterised in that system specific design is divided into database design, Android visitors Family end is designed and cloud server end design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610811256.XA CN107808422A (en) | 2016-09-09 | 2016-09-09 | A kind of cloud attendance checking system design of Android |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610811256.XA CN107808422A (en) | 2016-09-09 | 2016-09-09 | A kind of cloud attendance checking system design of Android |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107808422A true CN107808422A (en) | 2018-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610811256.XA Pending CN107808422A (en) | 2016-09-09 | 2016-09-09 | A kind of cloud attendance checking system design of Android |
Country Status (1)
| Country | Link |
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| CN (1) | CN107808422A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108765608A (en) * | 2018-04-13 | 2018-11-06 | 西安电子科技大学 | A kind of student's routine attendance check control system and method, information data processing terminal |
| CN110113419A (en) * | 2019-05-08 | 2019-08-09 | 广西壮族自治区基础地理信息中心 | A kind of CORS account management system and its design method based on Android |
-
2016
- 2016-09-09 CN CN201610811256.XA patent/CN107808422A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108765608A (en) * | 2018-04-13 | 2018-11-06 | 西安电子科技大学 | A kind of student's routine attendance check control system and method, information data processing terminal |
| CN110113419A (en) * | 2019-05-08 | 2019-08-09 | 广西壮族自治区基础地理信息中心 | A kind of CORS account management system and its design method based on Android |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180316 |
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| WD01 | Invention patent application deemed withdrawn after publication |