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Unit data synchronization method, system and computer readable storage medium

A data synchronization and unit technology, applied in the field of automation, can solve compatibility problems and other problems, achieve the effect of improving compatibility, preventing unstable operation, and ensuring correctness

Active Publication Date: 2018-07-13
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And some accessories, such as touch screen, main board, etc., may have compatibility problems due to their original default parameters after replacement.

Method used

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  • Unit data synchronization method, system and computer readable storage medium
  • Unit data synchronization method, system and computer readable storage medium
  • Unit data synchronization method, system and computer readable storage medium

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Embodiment Construction

[0034] The technical solution of the present disclosure will be described in further detail below with reference to the drawings and embodiments.

[0035] The flow chart of an embodiment of the unit data synchronization method of the present disclosure is as follows figure 1 shown.

[0036] In step 101, the data synchronization source sends its own machine identification and control parameters to the data synchronization destination. In one embodiment, the whole machine identification may be serial code information, such as 1234567789AA, and each unit has a unique serial code after synchronization is completed. In one embodiment, according to the type and function of the unit, the control parameters may include compressor current setting value, chilled water outlet temperature, electronic expansion valve opening and so on.

[0037] In step 102, the data synchronization destination end stores control parameters matching the fields in its own communication protocol version, an...

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Abstract

The invention proposes a unit data synchronization method, a unit data synchronization system and a computer readable storage medium, relating to the field of automation technology. The unit data synchronization method provided by the invention includes the steps that: a data synchronization source end sends its own complete machine identifier and control parameters to a data synchronization destination end; the data synchronization destination end stores the control parameters matched with the fields in a communication protocol version of its own, and updates the stored complete machine identifier according to the complete machine identifier of the data synchronization source end. In this way, the data synchronization destination end is capable of storing the data from the data synchronization source end according to its own communication protocol version, thereby achieving best-effort data synchronization, ensuring the correctness of successfully synchronized data, preventing unstable operation of the device caused by data synchronization errors, and improving the compatibility of the unit equipment.

Description

technical field [0001] The present disclosure relates to the technical field of automation, in particular to a data synchronization method, system and computer-readable storage medium of a unit. Background technique [0002] At present, during the maintenance or upgrading process of large units, parts often need to be replaced. And some accessories, such as touch screen, motherboard, etc., may have compatibility problems after replacement due to their original default parameters are different. In order to ensure the coordination and normal operation of various accessories, data synchronization is required. Contents of the invention [0003] The inventors found that due to the impact of product upgrades, the protocol versions of different accessories may be different. For example, the touch screen initiates a data synchronization request and reads data from the main board according to its own protocol version. However, due to inconsistent protocols, the main board may not...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L1/16H04L1/18
CPCH04L1/16H04L1/18H04L41/0846H04L41/0873
Inventor 关富文董玉红唐政清钟金扬彭嘉欣
Owner GREE ELECTRIC APPLIANCES INC
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