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Driver software upgrading method and device, controller and driver

A software upgrade and driver technology, applied in software deployment, electrical components, data exchange through path configuration, etc., can solve problems such as low efficiency and long upgrade time

Pending Publication Date: 2022-07-01
北京和利时电机技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing equipment upgrade method usually adopts a one-to-one method, that is, after one device is upgraded, the next device is upgraded. When there are many devices on site, this method is inefficient and takes too long to upgrade.

Method used

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  • Driver software upgrading method and device, controller and driver
  • Driver software upgrading method and device, controller and driver
  • Driver software upgrading method and device, controller and driver

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0106] figure 1 Shown is a schematic flowchart of a driver software upgrade method according to an embodiment of the present invention, where the upgrade method includes:

[0107] Step S102, sending a handshake instruction to the multiple drives entering the booting and upgrading state, and receiving the first return information of the multiple drives;

[0108] Step S104, determining at least one target driver according to the first returned information;

[0109] Step S106, sending the broadcast data packet to at least one target driver, so that the at least one target driver completes the software upgrade.

[0110] It should be noted that the execution body of the driver software upgrade method proposed by the present invention may be a driver software upgrade device. In order to describe the driver software upgrade method proposed by the present invention more clearly, in the following embodiments, the driver software The execution body of the upgrade method is an exemplar...

Embodiment 2

[0204] Image 6 A schematic block diagram of an apparatus for upgrading driver software according to an embodiment of the present invention is shown, wherein the apparatus 600 for upgrading driver software includes: a processing unit 602, configured to send a handshake instruction to a plurality of drivers entering a booting upgrade state; a receiving unit 604 , for receiving the first return information of the multiple drives; the processing unit 602 is further configured to determine at least one target drive according to the first return information; the processing unit 602 is further configured to send the broadcast data packet to the at least one target drive, to allow the target drive to complete the software upgrade.

[0205] In this embodiment, the boot upgrade state is used to instruct the driver to enter the software upgrade mode; the handshake instruction is used to instruct the controller to pair with the driver; the broadcast data packet is a program file used to ...

Embodiment 3

[0216] Figure 7 Shown is a schematic flowchart of a driver software upgrade method according to an embodiment of the present invention, where the upgrade method includes:

[0217] Step S702, generating first return information in response to the handshake instruction sent by the controller, and sending the first return information to the controller, so that the controller determines at least one target driver according to the first return information;

[0218] Step S704, receiving the broadcast data packet sent by the controller to perform software upgrade.

[0219] It should be noted that the execution body of the driver software upgrade method proposed by the present invention may be a driver software upgrade device. In order to describe the driver software upgrade method proposed by the present invention more clearly, in the following technical solutions, the driver software The execution subject of the upgrade method is an exemplary description of an apparatus for upgrad...

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PUM

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Abstract

The invention provides a driver software upgrading method and device, a controller and a driver. The upgrading method of the driver software comprises the following steps: sending a handshake instruction to a plurality of drivers entering an upgrading guiding state, and receiving first return information of the plurality of drivers; determining at least one target driver according to the first return information; and sending the broadcast data packet to the at least one target driver to enable the at least one target driver to complete software upgrading. According to the technical scheme, the broadcast data packets can be sent to a plurality of drivers at the same time, that is, the upgrading device can enable the plurality of drivers to perform software upgrading at the same time, and the software upgrading efficiency and speed of the drivers are improved.

Description

technical field [0001] The present invention relates to the technical field of industrial automatic control, in particular, to a driver software upgrade method, device, controller and driver. Background technique [0002] In the field of industrial automation, it is often necessary to expand the function and optimize the performance of the on-site servo equipment according to customer requirements, so it is necessary to upgrade the driver software of the servo equipment. The existing device upgrade method usually adopts a one-to-one method, that is, after upgrading one device, the next device is upgraded. When there are many on-site devices, this method is inefficient and takes too long to upgrade. SUMMARY OF THE INVENTION [0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related technologies. [0004] Therefore, the first aspect of the present invention is to provide a method for upgrading driver software. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/65H04L1/00H04L12/40H04L41/082H04L67/12
CPCH04L12/40006H04L1/0061G06F8/65H04L41/082H04L67/12H04L2012/40215
Inventor 王岱荣刘相术姚宏
Owner 北京和利时电机技术有限公司
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