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State machine information realizing and managing device

A technology for managing states and state machines, applied in the direction of program control devices, etc., can solve the problems of low efficiency of recording and management, complicated maintenance process, etc.

Inactive Publication Date: 2014-10-01
PEKING UNIV SHENZHEN GRADUATE SCHOOL
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] To sum up, the state machine is playing an increasingly important role in the process of recording information, but the efficiency of recording and management of the state machine is low, and the maintenance process is complicated

Method used

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  • State machine information realizing and managing device
  • State machine information realizing and managing device

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Embodiment Construction

[0080] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0081] A device for implementing and managing state machine information of the present invention, one embodiment thereof, includes the process of drawing the state machine and the process of modifying the state machine, the state machine includes one or more basic state units, and the process of drawing the state machine includes The following steps:

[0082] 1) Create a state machine;

[0083] 2) grouping the basic state units of the state machine according to predetermined rules;

[0084] 3) converting the state machine into a dendrogram according to the grouping, wherein the groups formed by the grouping correspond to the nodes of the dendrogram;

[0085] 4) Create a dendrogram relationship table, and save the structural relationship information of the dendrogram in the dendrogram relationship table. The dendrogram relations...

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Abstract

The invention discloses a state machine information realizing and managing device. The state machine drawing process, the state machine modifying and state machine information managing process are included. According to the technical scheme, the process includes establishing a state machine; drawing each state of the state machine according to preset rules; performing connecting layout according to each state of the drawn state machine according to the layout algorithm of the preset rules; managing the layer relationships among the states of the state machine through the tree structure; utilizing a two-dimensional table structure to perform supplementary description for triggered events and connecting weights of the state machine. According to the device, the basic units of the state machine are grouped according to special rules, the groups are converted into nodes of a tree diagram, the structural relationship information of the tree diagram is stored in tree diagram relationship tables, the layer state machine can be realized conveniently, conversion between the state machine and the tree diagram is simple and easy to implement, and the state machine can be known rapidly by layering the states.

Description

technical field [0001] The invention relates to computer data processing technology, in particular to a device for realizing and managing state machine information. Background technique [0002] The idea of ​​finite state machine is not only a commonly used processing method in the field of software programming, but also widely used in the field of hardware control circuits. The complex control logic can be simplified and decomposed by using the finite state machine to form a limited number of stable states. Then make corresponding event judgments when jumping between states, and change the continuous processing process into a discrete digital processing process, so that the working characteristics of the computer can be better utilized and brought into play. At the same time, because of the simplicity of the finite state machine representation (limited states), it can be implemented in practical engineering applications. On the other hand, although its expression is relat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/44
Inventor 罗永贵连志斌谢峥伍国斌宋建龙
Owner PEKING UNIV SHENZHEN GRADUATE SCHOOL
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