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Truck loading controller based on SQlite database

A database and controller technology, applied in the field of fluid loading control, can solve the problems of small data storage, not supporting cross-platform query, poor compatibility, etc. Effect

Inactive Publication Date: 2017-05-10
达基捷能科技(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the object of the present invention is to provide a loading controller based on SQlite database, to overcome the technical problems that the existing batch controller has a small data storage capacity, does not support cross-platform query, and has poor compatibility

Method used

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  • Truck loading controller based on SQlite database

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0011] As shown in the figure, the present embodiment is based on the SQlite database loading controller, including an embedded industrial control board 1, and also includes a signal processing and output control board 2, a keyboard 3 and a display 4 connected to the embedded industrial control board. The industrial control board has a built-in Sqlite database, and the embedded industrial control board is also connected to the management computer 5 through the RS485 interface or Ethernet.

[0012] This embodiment is based on the SQlite database loading controller, which is built-in Sqlite database in the embedded industrial control board, and the Sqlite database is used to store the loading controller operating parameters, loading history data, alarm data, etc., and each storage capacity is up to 10,000, compared with the traditional batch controller, i...

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Abstract

The present invention discloses a truck loading controller based on a SQlite database. The controller comprises an embedded industrial control board, and a signal processing and output control board, a keyboard and a display which are connected with the embedded industrial control board, the embedded industrial control board is internally provided with the SQlite database and is connected with a management computer through a RS485 interface or the Ethernet. According to the truck loading controller based on the SQlite database the SQlite database is arranged in the embedded industrial control board, the SQlite database is configured to store the operation parameters, the truck loading historical data and alarm data of the truck loading controller, each storage capacity reaches 10000 items. Compared to the traditional batch controller, the truck loading controller based on the SQlite database greatly improves the data storage capacity, is safer and more reliable in data management, supports cross-platform query and data management in the network mode, is better in compatibility and is more rapid and intelligent in data management.

Description

technical field [0001] The invention relates to the technical field of fluid loading control, in particular to a batch controller for fluid loading. Background technique [0002] The batch controller used for fluid loading in the prior art adopts the small-capacity file processing mode for data storage, and the data storage capacity is small. At the same time, it does not support cross-platform query. Usually, it can only query and manage data locally, which has poor compatibility. Contents of the invention [0003] In view of this, the object of the present invention is to provide a loading controller based on the SQlite database to overcome the technical problems of the existing batch controllers that have small data storage capacity, do not support cross-platform query, and have poor compatibility. [0004] The present invention is based on the SQlite database loading controller, includes an embedded industrial control board, and also includes a signal processing and ou...

Claims

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Application Information

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IPC IPC(8): G05B23/02
CPCG05B23/0213
Inventor 谭桃川周昭泽周友兵
Owner 达基捷能科技(北京)有限公司
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