Automatic test system for password cards
An automatic test system and access card technology, applied in the field of automation, can solve the problems of low test efficiency, low accuracy, and large quantity, and achieve the goal of improving collection efficiency and accuracy, improving accuracy, and improving test efficiency and accuracy Effect
Active Publication Date: 2015-04-29
SHENZHEN GENVICT TECH
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[0004] The test method of the first-generation composite pass card is to collect test data manually, and judge whether it meets the standard based on the test data. The production process of the second-generation composite pass card is high-precision, complex and large in quantity. The test data is less efficient and less accurate, so now there is a need for a method that can automatically obtain test data in order to automatically test the composite pass card to improve test efficiency and accuracy
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[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0041] Such as figure 1 As shown, the present invention provides a kind of access card automatic test system, comprising:
[0042] After receiving the test instruction, the microprocessor 100 that sends the first downlink instruction and the second downlink instruction;
[0043] One end is connected with the microprocessor 100, and the other end is connected with at least two test pass cards 400, and is used to collect the card test data of the pass card to b...
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The invention provides an automatic test system for password cards. The system is composed of a microprocessor, a sampling module and a communication module, wherein the microprocessor sends a test instruction to the sampling module and the communication module, the sampling module and the communication module carry out data interaction with a password card to be tested according to the test instruction to obtain test data, and the test data is sent to the microprocessor. The process of collecting the test data of the password card to be tested is automatically performed. Compared with the prior art for manually obtaining the test data one by one, the collecting efficiency and accuracy of the test data are greatly improved, and further the test efficiency and accuracy of the password cards are improved.
Description
technical field [0001] The invention relates to the technical field of automation, in particular to an automatic test system for a pass card. Background technique [0002] At present, many provinces and cities in our country have built expressway ambiguity path identification toll systems. The ambiguity path recognition system is a subsystem of the expressway network toll system. The vehicle receives the composite pass card at the entrance of the expressway. When the vehicle passes the roadside identification station at high speed, the composite pass card receives the path identification code information and stores it in the composite pass card. When exiting, the reader reads the information in the card. Entrance information and route information to determine the route traveled by the vehicle and the amount of the toll. [0003] After various researches, the second-generation composite access card has been developed specifically for the ambiguous path identification of exp...
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IPC IPC(8): G01R31/00
Inventor 覃毅艺曾本森
Owner SHENZHEN GENVICT TECH