Design and Development of Wheat Production Information Management System Based on Internet of Things

2018 ◽  
pp. 217-227
Author(s):  
Ziqing Zhang ◽  
Pingzeng Liu
Keyword(s):  
Internet Of Things ◽  
Information Management ◽  
Management System ◽  
Information Management System ◽  
Design And Development ◽  
Wheat Production

scholarly journals Efficient Authentication for Internet of Things Devices in Information Management Systems

2021 ◽  
Vol 2021 ◽  
pp. 1-14
Author(s):  
Xiaofeng Wu ◽  
Fangyuan Ren ◽  
Yiming Li ◽  
Zhenwei Chen ◽  
Xiaoling Tao
Keyword(s):  
Internet Of Things ◽  
Information Management ◽  
Management System ◽  
Large Scale ◽  
Rapid Development ◽  
Mutual Authentication ◽  
Information Management System ◽  
Management Systems ◽  
User Privacy ◽  
Information Management Systems

With the rapid development of the Internet of Things (IoT) technology, it has been widely used in various fields. IoT device as an information collection unit can be built into an information management system with an information processing and storage unit composed of multiple servers. However, a large amount of sensitive data contained in IoT devices is transmitted in the system under the actual wireless network environment will cause a series of security issues and will become inefficient in the scenario where a large number of devices are concurrently accessed. If each device is individually authenticated, the authentication overhead is huge, and the network burden is excessive. Aiming at these problems, we propose a protocol that is efficient authentication for Internet of Things devices in information management systems. In the proposed scheme, aggregated certificateless signcryption is used to complete mutual authentication and encrypted transmission of data, and a cloud server is introduced to ensure service continuity and stability. This scheme is suitable for scenarios where large-scale IoT terminal devices are simultaneously connected to the information management system. It not only reduces the authentication overhead but also ensures the user privacy and data integrity. Through the experimental results and security analysis, it is indicated that the proposed scheme is suitable for information management systems.

scholarly journals Intelligent OPC Building Information Management System Based on IoT

2021 ◽  
Vol 2143 (1) ◽  
pp. 012007
Author(s):  
Jing Wang ◽  
Quanzhou Tao ◽  
Yuqian An ◽  
Jiaxin Lu ◽  
Xuanting Gu ◽  
...  
Keyword(s):  
Internet Of Things ◽  
Information Management ◽  
Management System ◽  
Rapid Development ◽  
Design Principles ◽  
Information Management System ◽  
Building Management ◽  
Building Information ◽  
Building Management System ◽  
Building Information Management

Abstract With the rapid development of artificial intelligence, computers and Internet of Things technologies, building intelligence is becoming more and more popular. However, as the various functional subsystems and equipment of intelligent buildings are connected to each other, the traditional management system needs to monitor and modulate more and more programs, which will have a great impact on the interoperability of the subsystems. Therefore, a more complete and powerful management system is needed. OPC provides a unified standard that can effectively solve this problem. Therefore, the purpose of this article is to design an intelligent OPC building information management system based on the Internet of Things. This article first summarizes the development history and status quo of OPC technology, and then extends the design principles of building information management system based on OPC. Based on its design principles, a detailed analysis of the various subsystems of the building information management system, such as fire protection, intrusion prevention, monitoring, access control, and central air conditioning, is carried out. This article systematically explained the application of PID in the building information management system. And use comparative analysis method, observation method and other research forms to conduct experimental research on the intelligent OPC building information management system based on computer Internet of things. The research shows that compared with the traditional building management system, the intelligent OPC-based building management system researched in this paper can transmit information faster and have higher accuracy.

Study on the Equipment Management System Based on Internet of Things

2013 ◽  
Vol 347-350 ◽  
pp. 3074-3078
Author(s):  
Jiang Kun Mao ◽  
Yu Feng Xu
Keyword(s):  
Internet Of Things ◽  
Information Management ◽  
Management System ◽  
Information Management System ◽  
System Model ◽  
Management Tool ◽  
Equipment Management ◽  
Program System ◽  
System Information ◽  
New Situation

For the demands of unit equipment management under the new situation, equipment management system model was constructed based on Internet of Things, building programs of equipment information management system was put forward based on the system. Information sensing device are combined with inside LAN, which forms a comprehensive equipment information management network in the program, system software uses SQLserver as a database management tool and structure uses B/S architecture. The system is significant in improving the efficiency and level of equipment management.

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