基于嵌入式系統(tǒng)PDA的用電現(xiàn)場狀態(tài)檢測系統(tǒng)研究
[Abstract]:On-site state detection is to detect the running state of the field power equipment and the electric power parameters collected by the power equipment. At present, manual or laptop operation is usually used to test the status of electricity on site, artificially uploading test information. This mode of work can not meet the requirements of national smart grid construction, but also bring inconvenience to the work of staff, and can not effectively supervise and manage the staff. Therefore, it is necessary to improve the existing working methods. In this paper, according to the actual business requirements of power state detection, by analyzing the shortcomings of the current power field condition detection system, a kind of PDA based on embedded palmtop computer is proposed. The solution of the information management system to realize the intelligent state detection of electric power field. The security and reliability of remote data exchange are realized by using Web Services remote communication technology and communication information encryption technology, and the fast and accurate data import is realized by designing the database operation interface. At the same time, through the design of the task and operation flow of the system, the inspection task flow is standardized, which plays an effective role in supervising and managing the staff. The system designed in this paper has passed the actual test of the electric power bureau in Chongqing and Chengdu. The test results show that the system has met the design requirements and run stably. In addition, the test of communication encryption algorithm shows that it has good performance on PDA, and can be applied to practical detection work.
【學(xué)位授予單位】:浙江大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2012
【分類號】:TP368.1;TM76
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