Design and implementation of university laboratory goods management information system based on SSH

pick want
In today's society , The development of all walks of life depends more and more on the application of information technology . With the continuous improvement of the laboratory management system , More and more information needs to be registered . In today's market , Although there are not many laboratory information management software , However, few of them are really suitable for colleges and universities . This paper focuses on the information construction of university laboratory goods management , Use the current popular WEB Development technology , Design and develop a set of laboratory goods management information system for colleges and universities .
This paper fully considers the work and responsibilities of university laboratory managers . The system is designed and developed in strict accordance with the goods management system of university laboratories . In the daily management of the laboratory , The laboratory administrator can add users through the system 、 Delete 、 Change 、 check , It can also be used for approval management 、 Consumables management 、 Instrument management and report statistics . Students or teachers can make instrument reservation through this system 、 Consumables purchase requisition and other operations .
The system takes B/S Architecture design , Using the popular Spring The container is the design basis of the system . The system development adopts the method of separating control and performance MVC Pattern , It greatly reduces the coupling degree between the layers of the system . The operation of the underlying database uses Hibernate frame , Avoid writing a lot of JDBC The drawbacks of the code .
The design of this system can provide effective help for the goods management of university laboratories , Solve the problems in the management of laboratory articles , Improve the work efficiency of relevant personnel .
key word ： Colleges and universities laboratory Item management Management information system
The Design and Implementation of University Laboratory Items Management Information System
Liu Zhiyong
(College of Mathematics and Informatics, South China Agricultural University, Guangzhou 510642, China)
Abstract: In today’s society, the development of various industries become more and more dependent on the application of information technology. With the continuous improvement of laboratory management system, more and more information need to be recorded. In today’s software market, there are a lot of laboratory information management software. But the software which is really suitable for colleges and universities are few. The thesis focuses on the informatization of university laboratory items management. It expounds how to use the popular WEB development technology to design and development laboratory items management information system for colleges and universities.
In this thesis, we take full consideration on the daily work of the university laboratory management personnel.The design of the system is strictly based on the systems of university laboratory items management. In the daily management of laboratory, lab managers not only can through the system to add, delete, change or query users’ information, but also through the system to carry on the audit, consumable items management, equipment management and statistics. And students or teachers can make appointments for the use of equipment or apply for procurement of consumable items through the system.
The system adopts B/S structure.It uses Spring framework which is most popular in web development as the foundation of the system’s design. The development of system use the MVC design pattern which separate the control layer and the view layer so that it greatly reduces the coupling degree of system’s layers. The underlying database operations are using Hibernate framework to avoid the disadvantages of JDBC codes.
The system can provide effective help for the items’ management of the university laboratory. It not only can solve the problems arising from the laboratory items management, but also improve the working efficiency of the relevant personnel.
Key words: college laboratory item management management information system
Objective record
1 Preface 1
1.1 Research background 1
1.2 Research purpose and significance 2
1.3 Research contents and methods 2
1.3.1 research contents 2
1.3.2 Design principles 3
1.3.3 Research methods 4
2 Technical solution 4
2.1 Development platform 4
2.2 Technical framework 5
3 System requirements analysis 8
3.1 System stakeholders and overall use case analysis 8
3.2 Main use case details 11
3.2.1 Registration and login use cases 11
3.2.2 Consumables warehousing case 13
3.2.3 Use cases for purchasing consumables 14
3.2.4 Booking equipment and instrument use cases 15
4 Overall design of the system 16
4.1 Function and module division 16
4.2 System architecture design 16
4.3 System package structure 17
4.4 The use of open source frameworks 18
5 Detailed design of the system 21
5.1 User management module 21
5.2 Consumables management module 22
5.2.1 Warehouse in and warehouse out of consumables 22
5.2.2 Search for consumables 23
5.2.3 Purchase consumables 23
5.3 Instrument management module 24
5.3.1 Search for instruments 24
5.3.2 Reservation instrument 24
5.3.3 Instrument maintenance 25
5.3.4 The instrument is scrapped 25
5.4 Approval management module 26
5.4.1 Subscription approval 26
5.4.2 Instrument appointment approval 27
5.5 Statistical analysis module 28
6 Database design 29
6.1 conceptual design 29
6.2 Database table design 29
6.2.1 User management module table design 29
6.2.2 Consumables management module table design 30
6.2.3 Equipment and instrument management module table design 31
7 system implementation 32
7.1 System login 32
7.2 System main interface 33
7.3 User management 34
7.4 Consumables management 35
7.5 Equipment management 37
7.6 Statistical analysis 38
8 Conclusion and discussion 38
8.1 Conclusion 39
8.2 Discuss 39
reference 40
thank 41