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Motor driving method and device, and motion control system

A driving method and technology of a driving device are applied in the fields of devices, motor driving methods, motion control systems, and computer-readable storage media, and can solve the problem that motor control is limited by hardware, etc.

Pending Publication Date: 2021-11-19
ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present application is to provide a motor driving method, device, computer-readable storage medium, processor and motion control system to solve the problem that the control of the motor in the prior art is limited by hardware

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  • Motor driving method and device, and motion control system
  • Motor driving method and device, and motion control system
  • Motor driving method and device, and motion control system

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Embodiment Construction

[0024] It should be noted that the features of the present application and the features in the embodiments in the present application can be combined with each other in the case of an unable conflict. The present application will be described in detail below with reference to the accompanying drawings.

[0025] In order to better understand the present application scheme, in connection with the drawings in the present application, the technical solutions in the present application embodiment will be clear and completely described, apparent. It is an embodiment of the present application, not all of the embodiments. Based on the embodiments in the present application, one of ordinary skill in the art will belong to all other embodiments obtained without creative labor, and should belong to the scope of the present application.

[0026] It should be noted that the specification of the present application and the claims, "first", "second", "second", or the like are used to distinguis...

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Abstract

The invention provides a motor driving method and device, and a motion control system. The motor driving method comprises the following steps of: acquiring a target rotating speed and a target step number of a motor; according to the target rotating speed and the target step number, determining first time and a first period, wherein the first time is the product of the target step number and the first period; controlling an analog timer to operate for the first time to generate a first PWM pulse signal by taking the first period and a preset duty ratio as a period and a duty ratio respectively; and controlling the motor to operate according to the first PWM pulse signal. According to the motor driving method, the first PWM pulse signal is generated through the analog timer to control the operation of the motor, that is, the motor control is realized through adopting a software algorithm, the openness gets rid of the limit value of hardware, and the problem that the control of the motor is limited by the hardware in the prior art is solved.

Description

Technical field [0001] The present application relates to the field of motor control technology, and in particular, there is a driving method, apparatus, computer readable storage medium, processor, and motion control system. Background technique [0002] The traditional motion control system generally uses the PLC to control the motor by pulse mode, which is relatively low, and does not meet the demand for real-time requirements. PLC devices are highly costly relative to embedded devices. PLC equipment does not consider network security issues, with more and more industrial-grade products access to the Internet, preventing network products from being increasingly important. [0003] The above information disclosed in the background is only used to enhance the understanding of the background techniques described herein, and therefore, some information may be included in the background art, which is not formed in the country. Existing technology. Inventive content [0004] The pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02P8/40H02P8/14H02P27/08
CPCH02P8/40H02P8/14H02P27/08
Inventor 刘丹宋明岑马徐武吴信宜莫玉麟
Owner ZHUHAI GREE INTELLIGENT EQUIP CO LTD