Anti-counterfeit card attack function test method and system of fee-controlled electric energy meter

Abstract

The invention relates to a method and a system for testing the anti-counterfeit card attack function of a fee control electric energy meter. The method comprises the following steps: obtaining the response execution information of the double-mode feed control electric energy meter when different error parameter user cards are inserted respectively, and judging whether the obtained response execution information is matched with corresponding first preset information; obtaining the response execution information of the double-mode feed control electric energy meter when a correct parameter user card is inserted, and judging whether the obtained response execution information is matched with second preset information; if the judgment result in any step is detected to be not matched, judging that the anti-counterfeit card attack function of the double-mode fee control electric energy meter is unqualified; if the judgment results in all steps are detected to be matched respectively, judging that the anti-counterfeit card attack function of the double-mode fee control electric energy meter is qualified. Through the method and the system, the anti-counterfeit card attack function of the double-mode fee control electric energy meter can be detected comprehensively and accurately.

Description

technical field [0001] The invention relates to the technical field of equipment detection, in particular to a method and system for testing the anti-counterfeit card attack function of a fee-controlled electric energy meter. Background technique [0002] Different from ordinary tariff-controlled energy meters that only have a single tariff-controlled mode, dual-mode tariff-controlled electric energy meters can work in both local tariff-controlled mode and remote tariff-controlled mode, and the two modes can be switched between each other. The so-called local fee control mode refers to local metering, local billing, and local switch control, that is, the electric energy meter can automatically complete the electricity bill settlement according to its own electric energy measurement and the set electricity price, and realize the alarm of the remaining amount and pull the arrears according to the set threshold. Gate, closing after recharging and other operations. The so-calle...

AI Technical Summary

Problems solved by technology

[0004] However, at present, no matter whether it is a national standard, an industry standard or an enterprise standard, there is no relevant content related to the anti-counterfeiting card attack function test of the fee-controlled energy meter, so there are the following problems: It is difficult to judge the anti-counterfeit of the dual-mode fee-controlled energy meter Whether the card attack function meets the technical standard requirements of the enterprise and gives an objective detection conclusion, which brings certain application risks to the user unit of the dual-mode fee-controlled energy meter, and is not conducive to the production unit of the dual-mode fee-controlled energy meter Check product functions and improve product quality

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