Intelligent terminal based on regular expression matching and multi-meter data centralized reading method

Abstract

The invention discloses an intelligent terminal based on regular expression matching. The intelligent terminal comprises a box body, a control panel is arranged in the box body, openings are formed in the upper end and the lower end of the box body, moving grooves are formed in the opposite side walls in the box body, and the two ends of each moving groove communicate with the openings; the invention further provides a multi-meter data centralized reading method. The sealing performance of an equipment box is effectively improved, birds can be prevented from erecting bird nests in the equipment box, the use safety is improved, irrelevant personnel can be prevented from opening the equipment box privately, in addition, the tedious phenomenon caused by the fact that multiple equipment boxes need to be opened by wearing multiple keys can be avoided, use is more convenient; and no matter how many types of devices exist in the terminal, only one application server is needed to install a set of programs and utilize one IP address and one port, the IP address of the terminal can be changed at will, all terminals and servers do not need to be limited in one VPN network, and the applicability is higher.

Description

technical field [0001] The invention relates to the technical field of multi-terminal data processing systems, in particular to an intelligent terminal based on regular expression matching and a multi-table data set copying method. Background technique [0002] The "Guiding Opinions on Promoting the Development of Smart Grid" issued by the National Development and Reform Commission and the Energy Bureau on July 6, 2015 pointed out that "the information resource sharing mechanism in the fields of coal, electricity, oil, and gas should be improved, and the collection and copying of water, gas, and electricity should be supported. The cross-industry energy operation dynamic data integration platform encourages the sharing and reuse of energy and information infrastructure.” Since then, various resources in the society have been trying to promote the construction of a “multi-table integration” information collection system, and the products currently on the market are characteriz...

AI Technical Summary

Problems solved by technology

[0003] At present, there are actually "four meters, one valve and one room temperature collection point" in modern residential buildings in northern my country, that is, electric meters, water meters, gas meters, heat meters, household heat regulating valves, and indoor temperature collection devices. With the addition of the flow) regulating valve, the "multi-meter centralized reading" system has been transformed into a "multi-terminal equipment centralized control" system. At present, there are basically two methods for distinguishing different types of meter data during data collection of the "multi-meter centralized reading system". The first is to deploy the data acquisition programs of different meters on different application servers, and distinguish different meter data through different application servers. This method causes waste of application server resources; the second is to collect data from different meters The program is deployed on the same application server, and different types of meter data are distinguished through different ports of the application server. This method will expose more server ports on the Internet, making it easier to be scanned by hackers

[0004] The disadvantages of the above two methods will continue to increase with the increase of different types of equipment in the residence. Multiple terminals are often set in corridors or outdoor equipment boxes in order to facilitate the unified management of the staff through the same control terminal equipment. When some control terminal equipment is in use, different equipment boxes will be equipped with different keys, and the staff often need to carry a large number of key chains when checking or overhauling daily, which is inconvenient to use, and some outdoor equipment boxes are simple in structure, and birds will Building a bird's nest in the equipment box is easy to cause short circuit and unsafe to use. For this reason, we propose a smart terminal based on regular expression matching and a multi-table data collection method to solve the above problems

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