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Method and system for upgrading software of photovoltaic inverter networked equipment

A photovoltaic inverter and software upgrade technology, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve problems such as difficult software upgrade methods, improve customer service response speed, save engineering costs, and enhance brand effects Effect

Active Publication Date: 2017-01-11
深圳市科士达软件科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The current software upgrade method is difficult to solve the above problems

Method used

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  • Method and system for upgrading software of photovoltaic inverter networked equipment
  • Method and system for upgrading software of photovoltaic inverter networked equipment
  • Method and system for upgrading software of photovoltaic inverter networked equipment

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Embodiment Construction

[0081] The invention discloses a method for upgrading the software of photovoltaic inverter networked equipment, which includes the following steps:

[0082] A1. The remote workstation runs the background upgrade, and the background upgrade remotely logs in to the inverter. If the login is successful, execute step A2, otherwise exit after the upgrade is complete;

[0083] A2. Remotely stop the monitoring application program, if the operation is successful, execute step A3, otherwise exit after the upgrade is complete;

[0084] A3. determine whether the monitoring application program has exited, if so, perform the A4 step, otherwise continue to perform the A3 step;

[0085] A4. Log in to the inverter through FTP. If the login is successful, perform the software upgrade steps of the monitoring module or the software of the control module. Otherwise, exit after the upgrade is complete.

[0086] Such as image 3 As shown, the monitoring module software upgrade step includes the ...

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Abstract

The invention provides a photovoltaic inverter networked device software upgrading method and system. The photovoltaic inverter networked device software upgrading method includes the following steps: A1, enabling a background upgrading tool to log in an inverter in a long-distance mode, A2, stopping a monitoring application program in a long-distance mode, A3, judging whether a monitoring application program is already quitted or not, A4, logging in the inverter through an FTP, and executing a monitoring module software upgrading step or a control module software upgrading step if login is successfully achieved, otherwise, finishing the upgrading and quitting from the inverter. The photovoltaic inverter networked device software upgrading method and system have the advantages that device software can be updated in a long-distance mode, long-distance diagnosis services can be provided for clients in cooperation with a long-distance debugging tool, networking and virtualization of customer services are achieved, the response speed of the customer services is greatly quickened, the engineering cost is saved, and the brand effect of products is improved.

Description

technical field [0001] The invention relates to a software upgrading method and system, in particular to a software upgrading method and system for photovoltaic inverter networked equipment. Background technique [0002] Photovoltaic power stations are mostly built in remote areas. Inverters are the key equipment for energy conversion of photovoltaic power stations. They have a wide geographical distribution and a long life cycle. Maintenance and management require a lot of manpower and material resources. [0003] The maintenance of traditional inverters, especially equipment software upgrades, requires professionals to be sent to the customer site for processing, or the entire board is replaced or burned through on-site programming tools. The software update of the inverter is completed, which is time-consuming and labor-intensive. [0004] The development of communication technology provides effective technical support for equipment maintenance. Making full use of the c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L29/08G06F9/445
Inventor 杨凡
Owner 深圳市科士达软件科技有限公司
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