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Data dictionary creation method, terminal equipment and medium

A data dictionary and terminal equipment technology, applied in the direction of electronic digital data processing, other database retrieval, other database indexing, etc., can solve the problems of low accuracy and low efficiency, reduce error rate, solve low efficiency, and intelligent created effect

Pending Publication Date: 2022-01-04
DONGFENG MOTOR GRP
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Problems solved by technology

[0005] The embodiment of the present application provides a method for creating a data dictionary, which solves the technical problems of low efficiency and low accuracy in the prior art of manually creating a data dictionary

Method used

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  • Data dictionary creation method, terminal equipment and medium
  • Data dictionary creation method, terminal equipment and medium
  • Data dictionary creation method, terminal equipment and medium

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Embodiment Construction

[0045] During the process of filing this application, the applicant also found that the currently known hydrogen fueled power control system controls a large number of control variables in the upper and lower integration, such as the upper and lower integration variable Simulink Signal (signal line information) and the calibration observation Simulink Parameter (parameter information), are manually established in the DataDictionary module of Simulink. See figure 1 A schematic diagram showing the creation of a data dictionary in the prior art. Such as figure 1 , the user first opens the resource manager of the house model (specifically, Simulink Model Explorer), and then adds control variable types, such as variable information (MTALAB Variable), parameter information (Simulink Parameter), two-dimensional lookup table information (SimulinkLookupTable function ) and signal line indication information (Simulink Signal), etc. Then define the attributes of the variable types tha...

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Abstract

The invention discloses a data dictionary creation method, terminal equipment and a medium. The method comprises the following steps: acquiring control variable information in a hydrogen-gas-electricity control system; constructing dictionary basic information for the control variable information to obtain corresponding dictionary basic information; and creating a corresponding data dictionary for the hydrogen gas electric control system by adopting a programming technology according to the dictionary basic information. By the adoption of the method and device, the technical problems that in the prior art, the efficiency is low and the accuracy is low when a data dictionary is created in a manual mode can be solved.

Description

technical field [0001] The invention relates to the technical field of terminals, in particular to a method for creating a data dictionary, a terminal device and a medium. Background technique [0002] At present, hydrogen fuel cells, with their advantages of high efficiency, zero emissions, short hydrogenation time, and long cruising range, are known as a hot field of research in the field of new energy at home and abroad. [0003] For the hydrogen-fueled power control system, many key components are coordinated and controlled through the controller area network (CAN) (also called the CAN communication network). The advantages of the hydrogen-fueled power control system and the achievement of key indicators are inseparable from the control function of the hydrogen-fueled power controller. The control of the hydrogen fueled power controller is completed by three parts: the upper layer application control, the lower layer drive control, and the integration of the upper layer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/901G06F40/157G06F40/18
CPCG06F16/9017G06F40/157G06F40/18
Inventor 王秋来王明锐吴星成王军周波
Owner DONGFENG MOTOR GRP
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