Network fault field intrusive detection system and method based on HPLC (High Performance Liquid Chromatography)

Abstract

The invention relates to the technical field of broadband carrier application in an electric information acquisition system, in particular to an HPLC (High Performance Liquid Chromatography)-based network fault field intervention type detection system and method, and the method comprises the steps: taking peripheral equipment as an HPLC network intervention carrier on the basis of an original fault field, and controlling and simulating field HPLC network information flow processing in combination with a PDA (Personal Digital Assistant) main station; through a corresponding detection scheme and instruction flow combination, a full-node detection process in the HPLC network is implemented, response information flow is filtered, intercepted and analyzed, and the purpose of positioning and feeding back node faults in the HPLC network is achieved in combination with a multi-source data decision mode.

Description

technical field [0001] The invention relates to the field of broadband carrier application technology in electrical information collection systems, in particular to an on-site intervention detection system and method based on HPLC network faults. Background technique [0002] As an important asset for electricity consumption and sales in the electricity consumption information collection system, metering and collection equipment play an important role in the marketing system for sensing measurement, collection and transmission, and analysis and comprehensive judgment. With the increase of power users, the demand for electricity The increase in the number of equipment from different manufacturers increases, the frequency of data transmission increases, and combined with the complex and changeable operating environment on site, long-term high-load operation leads to time-sensitive, variable, and difficult-to-reproduce metering and collection equipment. Various forms of abnorma...

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Problems solved by technology

[0003] The complex and changeable power consumption environment and the product characteristics of equipment from different manufacturers lead to problems such as unclear basis, difficult inquiry, difficult location, and long investigation time when the operation and maintenance personnel conduct on-site inspections. On the one hand, these problems affect the supervision of the asset operation status of the mining system, and on the other hand, cause the overall quality and efficiency of the measurement and collection equipment to decline. For the hidden dangers, due to the long-term Time is not dealt with, which also affects the overall benefit of the system assets

The existing solution to the above problems is that the on-site operation and maintenance personnel consult the equipment manufacturers to inquire about the cause of the relevant problems or ask the equipment manufacturers to cooperate on-site to find and solve the problems. aspect operating cost

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