A 1553B bus productization assembly

A component and bus technology, which is applied to the field of servo control software bus communication on bullets and arrows, can solve the problems of increasing the workload of developers, increasing the complexity of development, and increasing the development cycle, so as to speed up the progress of software development, ensure the quality of software development, The effect of improving efficiency

Inactive Publication Date: 2019-05-28
BEIJING RES INST OF PRECISE MECHATRONICS CONTROLS
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Problems solved by technology

Because the 1553B communication protocols of each model are mostly different, every time a new model of servo control software is developed, the code of the 1553B bus communication module must be rewritten, debugged and tested, which not only increases the workload of the developers, but also easily produces errors. Necessary errors, further complicating development and lengthening the development cycle

Method used

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  • A 1553B bus productization assembly
  • A 1553B bus productization assembly
  • A 1553B bus productization assembly

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Embodiment Construction

[0057]In the actual development process, the basic configuration of the 1553B module and the codes for reading and writing data are similar and have high reusability. The 1553B communication process generally includes four basic processes of initializing the 1553B bus controller, setting the receiving / sending sub-address, receiving and analyzing 1553B bus messages, and returning 1553B subsystem status messages. Therefore, a productized communication component of digital servo controller based on 1553B bus is proposed, which integrates the common part of 1553B bus communication of each model, opens the differentiated parameter configuration interface of each model, and forms a productized component. Developers only need to call the components, and perform differentiated configurations for different requirements through the configuration interface, which improves reliability and ensures configuration flexibility, which can greatly shorten the 1553B communication development cycle...

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Abstract

The invention discloses a 1553B bus productization assembly. According to the 1553B bus communication module, the general part in the 1553B communication process is packaged by the component, and a differential configuration interface is reserved, so that developers only need to call the component and carry out differential configuration with different requirements through the configuration interface, and the configuration of the 1553B bus communication module can be realized. The 1553B communication development cycle can be greatly shortened, and the working stability and reliability of the 1553B communication development cycle can be improved.

Description

technical field [0001] The invention relates to a 1553B bus productization component, which belongs to the field of servo control software bus communication on bullets and arrows. Background technique [0002] Servo mechanism is my country's general name for the subsystems of launch vehicle flight control actuators. The reliability of the servo control software on the rocket is closely related to the performance of the servo system. The reliability of its performance directly affects the success or failure of the missile (arrow) flight. [0003] In the servo control software on the rocket, most of them use the 1553B protocol as the communication protocol between the servo system and the control system. Because the 1553B communication protocols of each model are mostly different, every time a new model of servo control software is developed, the code of the 1553B bus communication module must be rewritten, debugged and tested, which not only increases the workload of the deve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/38G06F13/40
Inventor 李东东乔森王效亮吴非刘志蕾刘海山宋茜张芳樊茜
Owner BEIJING RES INST OF PRECISE MECHATRONICS CONTROLS
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