Applied Mechanics and Materials Vol. 686

Abstract: This article describes a new Multi-Parameter Training and Monitoring Equipment for Sailing which integrates the data collection, analysis, storage functions, transmission and real-time display. The equipment uses the ARM technology, sensor technology and wireless data communication technology to simultaneously collect the indices of longitudinal and cross dips, course, speed, location, wind speed, wind direction, etc. It can monitor and record the movement of several athletes at the same time. The self-made special instrument will offer the athletes training assistance and provide reliable technical monitoring.

Abstract: With the development of network and intelligent technology, artificial intelligence technology was applied to fault diagnosis of coal mine equipment maintenance. Using the artificial intelligence technique for fault diagnosis of coal mine machinery, not only the accuracy of coal mine machinery fault diagnosis can be improved, and also a positive significance of the use of the normal operation of machinery and equipment is guaranteed in coal mine. In this paper, the ventilator equipment in the coal mine will be taken as an example for analyzing the application of artificial intelligence technology to coal mine machinery fault diagnosis, in order to improve the maintenance of mine ventilation work efficiency and guarantee the normal operation of the application in the production of coal mining.

Abstract: A big scale data poses a great challenge to data storage, management and data analysis. This article analyzes the basic concepts of large data, and mainly used on large data makes the simple contrast. And paper put forward a platform of regional characteristics based on electronic business information publishing system. Finally the paper gives general model and the realization of the platform structure, key technology and process. The platform uses conversion technology of StrutsCX framework based on J2EE platform and the XSLT parsing template of XML document tree that generates and provide automation platform construction features site for the user, it can quickly set up a tourism industry application component with plug-in manner.

Abstract: In view of limitations function, cost and application in domestic meter at present, this paper was designed the low power consumption, low cost smart meters and PC system based on microprocessor MSP430F4794. It supports multi rate, step rate and power factor influence factor of electricity metering method, and can realize the real-time clock, timing backup data, monitoring the temperature and humidity of the environment and other functions, has the ability to forecast the next period of time energy consumption and carbon dioxide emissions of electrical appliances. Combined with the PC software, the backup data of smart meters to report, detailed list, and the data curve method is presented to the user, and facilitate to analysis of user. The whole embedded in smart meters and the host computer system provides a good human-computer interface, can realize the user personalized service configuration and software calibration function.

Abstract: The paper design integrated management platform that include network equipment, network communication, perception of data fusion, the application platform of four levels that achieve complete smart grid operation management system. Internet information support system through integration and integration on the grid basic information hierarchical get longitudinal and horizontal information integration, to provide reliable information support for smart grid.

Abstract: The article analyzes the current situation of city infrastructure construction in China, elaborated needs if our country city infrastructure construction projects in various stages of information management, a framework of information platform are presented for city infrastructure projects of our construction comprehensive control, and efficient management city infrastructure construction project, and provide collaboration platform for the party in the infrastructure construction projects.

Abstract: This paper mainly studies the key technologies of network real-time monitoring system based on Client/Server, and implementation of a real-time monitoring system based on CS/ mode. Using the network communication technology, Winsock technology, TCP/IP protocol, image compression and transmission technology, the process of communication technology and object oriented software technology to realize the main frame module, the system include network monitoring data initialization module, data transmission module, image coding and decoding module, its advantage is to make full use of the existing network resources, the highest price, with real-time information control and real-time control as the center, timely delivery and management of information.

Abstract: This article illustrates the process and accounting business processes in the ERP system that has an integrated that starting with the influence of ERP on enterprise accounting business process. From reengineering the enterprise accounting business process, ERP system meets the needs of enterprise management. Under the influence of this integration system, in recognition of the original enterprise process, we will not remove the value-added activities and then get the accounting process reengineering in SAPR/3 system.

Abstract: The rapid development of electronic businesses raises the need for exchanging information between enterprise networks via internet. If a secure connection is necessary then a virtual private network (VPN) is essential. IPSec use encrypting and encapsulating technology in client device and establishes a secure tunnel connection. The private network built by IPSec technology can ensure good transmission performance and service quality over public networks. This paper analyses the architecture of IPSec and describes the process of creating a site-to-site IPSec VPN between header and branch of enterprise over internet. In addition, this study analyses the encryption at the boundary of the network and concludes a propose some practical problems need to consider inside enterprise network.

Abstract: Remote data monitoring system which adopts virtual instrument usually applies data sharing, acquisition and remote transmission technology via internet. It is able to finish concurrent data acquisition and processing for multi-user and multi-task and also build a personalized virtual testing environment for more people but with fewer instruments. In this paper, we’ll elaborate on the design and implementation of information sharing platform through a typical example of how to build multi-user concurrent virtual testing environment based on the virtual software LabVIEW.