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Auto-updating method and device of power management module for respirator

A power management module and automatic upgrade technology, applied in the direction of program control device, program loading/starting, etc., can solve the problems of inconvenient maintenance and operation, and achieve the effect of convenient upgrade, after-sales and application maintenance

Pending Publication Date: 2015-03-18
BEIJING AEONMED
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This makes the program upgrade of the power management module depend on external hardware devices, and the maintenance operation is very inconvenient

Method used

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  • Auto-updating method and device of power management module for respirator
  • Auto-updating method and device of power management module for respirator

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Embodiment Construction

[0018] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications and equivalents coming within the spirit and scope of the appended claims.

[0019] In the description of the present invention, it should be understood that the terms "first", "second" and so on are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance. In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "connected" and "connect...

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Abstract

The invention provides an auto-updating method and device of a power management module for a respirator. The method includes the steps of detecting an update state of the power management module and acquiring an update file when the power management module needs updating; reading Boot Loader information of a lower computer of the power management module, determining a storage position of the update file according to the Boot Loader information, and transmitting an Erase command to the lower computer; allowing the lower computer to erase a storage unit according to the Erase command so as to release corresponding storage space for storage of the update file; according to the storage position and the size of the storage space, packaging the update file to generate an update file package; transmitting the update file package to the storage unit for updating. According to the method, an upper computer and the lower computer are used together to auto-update the power management module without other devices, updating is more convenient, and aftersales service and application maintenance are convenient.

Description

technical field [0001] The invention relates to the field of power management, in particular to a method and device for automatically upgrading a ventilator power management module. Background technique [0002] The power management module is an integral part of the ventilator design. At present, in actual design and application, when the power management module needs to upgrade the program, it is necessary to connect the PC to the emulator or download the program upgrade package through the PC and the program developed by the manufacturer, and use the emulator or the manufacturer to download the program upgrade package. The developed program for upgrading performs erasing, programming, etc. on the storage unit storing the installation program, so as to complete the program upgrading of the power management module. This makes the program upgrade of the power management module depend on external hardware devices, and the maintenance operation is very inconvenient. Contents...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
Inventor 张保山
Owner BEIJING AEONMED
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