Test method and test device based on field bus experimental platform
A technology of fieldbus and experimental platform, which is applied in the direction of program control device, function inspection, and detection of faulty computer hardware, etc. It can solve the problems of not being able to understand the internal structure of the fieldbus, the operation mode, the working mechanism of the fieldbus, etc.
Active Publication Date: 2013-08-28
ZHEJIANG SUPCON RES
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[0004] However, developers cannot understand the internal structure, operation mode and working mechanism of fieldbus from the theoretical analysis and system overview of fieldbus.
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[0054] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0055] The application provides a fieldbus experiment platform, wherein the fieldbus experiment platform includes: an experiment computer, a standard terminal and an experiment terminal, the experiment computer is stored with a programmable software code library, and the standard terminal includes a plurality of first functional modules , the working mode of each of the first functional modules is always the standard mode, that is, the code corresponding to each of the first function...
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The invention provides a test method and a test device based on a field bus experimental platform. The field bus experimental platform comprises an experimental computer, a standard terminal and an experimental terminal. The method comprises the following steps: determining the work mode of each second function module used by a current test task; respectively obtaining a code corresponding to each second function module from a programmable software code library according to the work mode of each second function module; compiling and linking the code corresponding to each second function module according to the linking relationship of each second function module to generate a second executable file; and burning the second executable file to the experimental terminal; receiving second feedback information when the experimental terminal operates the second executable file and first feedback information when a standard terminal operates the first executable file, and using the first and second feedback information as a field bus function test result. Therefore, according to the test method and the test device, the purpose of mastering the inner structure, the operating mode and the working mechanism of the field bus is realized.
Description
technical field [0001] The present application relates to the field bus technical field, in particular to a test method and device based on a field bus experimental platform. Background technique [0002] Fieldbus is a real-time control communication network that interconnects the lowest-level field controllers and field intelligent instrumentation devices in industrial automation. The fieldbus follows the OSI (Open System Interconnection, Open System Interconnection) system interconnection) all or part of the communication protocol of the reference model. [0003] At present, engineering colleges and universities can use the fieldbus control system with small devices to demonstrate and introduce the fieldbus operation process as a whole, so as to conduct theoretical analysis and system overview of the fieldbus. [0004] However, developers cannot understand the internal structure, operation mode and working mechanism of fieldbus from the theoretical analysis and system ove...
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IPC IPC(8): G06F11/26G06F9/44
Inventor 冯冬芹褚健陈建飞
Owner ZHEJIANG SUPCON RES