Frame-type design method of instrument system for spectrum analyzers

A spectrum analyzer and design method technology, applied in the direction of program control devices, etc., can solve the problems of reduced research and development efficiency, insufficient layering, insufficient support for differences, etc., and achieve the effects of saving manpower, reducing dependence, and reducing coupling

Inactive Publication Date: 2012-07-11
CHINA ELECTRONIS TECH INSTR CO LTD
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Problems solved by technology

[0005] (2) Insufficient support for differentiation
[0006] (3) The layering of the software implementation is insufficient, which may adversely affect the past stable code and reduce the quality of the software while elimin...

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  • Frame-type design method of instrument system for spectrum analyzers
  • Frame-type design method of instrument system for spectrum analyzers
  • Frame-type design method of instrument system for spectrum analyzers

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Embodiment Construction

[0034] A frame-based design method for spectrum analyzer-like instrument systems. Spectrum analyzers have common characteristics such as controlling hardware circuit status, collecting data, analyzing data to obtain traces, and displaying images. These behaviors and the data used are summarized as The abstraction layer of spectrum analyzer instruments, in which these behaviors are combined, the order of interaction between various behaviors and the rules for using data are formulated, and the interfaces for concrete implementation of behaviors are opened. In a specific project, as long as the specific implementation is carried out according to the characteristics of the project in the open interface of the abstraction layer, the actual function of the spectrum analyzer product can be realized.

[0035] The abstraction layer establishes a completely conceptual model. On this model, the abstraction layer only describes the standards and guidelines of various behaviors required to...

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Abstract

The invention provides a frame-type design method of an instrument system for spectrum analyzers, which comprises the following steps that: firstly, abstract analysis on the requirement of an apparatus software is carried out, then functional partitioning is carried out on the base of requirement analysis, and then the data analysis and the behavioral analysis are carried out to obtain an abstract instrument model. The model is divided into an abstract layer and a specific project realizing layer, wherein the abstract layer describes the standards and guidelines of various behaviors required by users only from the requirement analysis angle, and the specific project realizing layer focuses on ways to meet the requirements of the users. Based on common abstraction, the system can be divided into six modules according to the usage, namely a command module, a function execution module, a display module, an algorithm module, an information management module and an auxiliary function module, the object-oriented design idea is developed after the model is obtained, therefore, the coexistence of the commonalities and the differences can be achieved.

Description

technical field [0001] The invention relates to a system design method, in particular to a framework design method of a spectrum analyzer-like instrument system. Background technique [0002] With the gradual increase in the functions of electronic measuring instruments, the complexity of the corresponding software design is also gradually increasing; for a certain type of instrument may be divided into a series of different models according to market demand, the difficulty of its software maintenance also increases. The traditional method is that each product corresponds to a set of software design codes, which requires a lot of manpower for design and maintenance, and is prone to errors even if more manpower is invested. Since many instruments have similar commonalities, instruments of the same series have more commonalities, so there is an urgent need to reflect these commonalities in the software of electronic measuring instruments. [0003] For a new instrument project...

Claims

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Application Information

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IPC IPC(8): G06F9/44
Inventor 马风军康永强刘宝东邓旭亮
Owner CHINA ELECTRONIS TECH INSTR CO LTD
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