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Network adapter, control system and control method of motor

A technology of network adapter and control method, applied in the field of control system and motor control, network adapter, can solve the problem that the two-way interaction between the motor cluster and the control terminal cannot be effectively realized.

Pending Publication Date: 2022-06-07
WOLONG ELECTRIC GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The embodiment of the present invention provides a network adapter, a control system and a motor control method to at least solve the technical problem in the related art that the two-way interaction between the motor cluster and the control terminal cannot be effectively realized

Method used

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  • Network adapter, control system and control method of motor
  • Network adapter, control system and control method of motor
  • Network adapter, control system and control method of motor

Examples

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Embodiment 1

[0032] According to an aspect of the embodiments of the present invention, a network adapter is provided, which can be applied to complex situations including but not limited to multiple different motor clusters distributed in different locations, figure 1 is a schematic diagram of a network adapter according to an embodiment of the present invention, such as figure 1As shown, the network adapter 10 includes: an Ethernet communication module 12 for receiving a target instruction, wherein the target instruction is an instruction sent by the control terminal to indicate an operation to be performed, and the operation to be performed includes at least one of the following operations: The first operation and the second operation, the first operation and the second operation are two different operations; the serial communication module 14 is used to receive the operation data of different motor clusters, wherein the motor cluster includes multiple units using the same serial data co...

Embodiment 2

[0053] According to another aspect of the embodiments of the present invention, a control system is also provided, the control system includes: a switch, a server, at least one PC and at least one adapter, the switch is respectively connected with the server, at least one PC and at least one adapter. One adapter is connected, wherein the adapter is the network adapter 10 of any one of the above.

[0054] In the specific implementation process, the data of the PC and the network adapter of the above-mentioned control system are not limited, and can be set according to the needs of the application scenario.

[0055] An optional embodiment of the present invention will be described in detail below.

[0056] figure 2 It is a schematic diagram that the one-to-many network adapter for an EC motor according to an optional embodiment of the present invention can realize the communication control of multiple devices at the same time, such as figure 2 As shown, the network adapter 1...

Embodiment 3

[0068] According to an embodiment of the present invention, an embodiment of a method for controlling a motor is provided, which is applied to the network adapter of any one of the above, wherein the central processing unit of the network adapter executes the method. It should be noted that in the accompanying drawings The steps shown in the flowcharts may be performed in a computer system, such as a set of computer-executable instructions, and, although a logical order is shown in the flowcharts, in some cases, may be performed in an order different from that herein steps shown or described.

[0069] Figure 4 is a flow chart of a method for controlling a motor according to an embodiment of the present invention, such as Figure 4 As shown, the method includes the following steps:

[0070] Step S402, acquiring the target instruction sent by the control terminal, wherein the target instruction is an instruction used to indicate an operation to be performed, and the operation...

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PUM

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Abstract

The invention discloses a network adapter, a control system and a control method of a motor. The network adapter comprises an Ethernet communication module which is used for receiving a target instruction; the serial communication module is used for receiving operation data of different motor clusters, and each motor cluster comprises a plurality of motors adopting the same serial data communication protocol; the central processing unit is respectively connected with the Ethernet communication module and the serial communication module, and is used for determining configuration data of a serial data communication protocol corresponding to the motor cluster and processing operation data acquired according to the configuration data according to the target instruction; a processing result is sent to a control end through the Ethernet communication module or sent to a motor cluster through the serial communication module; and the storage module is connected with the central processing unit and used for storing the configuration data and the operation data of the motor cluster. The technical problem that bidirectional interaction between the motor cluster and the control end cannot be effectively achieved in the related technology is solved.

Description

technical field [0001] The present invention relates to the technical field of motor control, and in particular, to a network adapter, a control system and a control method of a motor. Background technique [0002] Electronic Commutation (EC) motors are widely used in heating, ventilation and air conditioning (HVAC) and refrigeration fields, especially in data centers, building aquaculture centers and other locations. Such work scenarios require multiple motor clusters to be distributed on site, and system functions can be realized by controlling multiple motors to link together. To realize the two-way interaction between the cluster motor and the control terminal, the following solutions are usually adopted, which have the following technical problems: [0003] (1) Use the industrial router to help the motor to upload data through the communication interface that matches the motor. However, it generally can only complete ordinary data transparent transmission, and cannot ...

Claims

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Application Information

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IPC IPC(8): G05B19/042H04L69/16
CPCG05B19/0423H04L69/161G05B2219/21063Y02P90/02
Inventor 周招弟魏君燕俞益锋方双全姜泽张海南苏阳阳
Owner WOLONG ELECTRIC GRP CO LTD