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QT development-based power distribution monitoring module design method under vxworks

A technology of vxworks and power distribution monitoring, applied in software design, measurement of electricity, measurement devices, etc., can solve the problems that the development kit cannot realize cross-platform display, and the value and status cannot be monitored in real time.

Pending Publication Date: 2020-10-23
TIANJIN JINHANG COMP TECH RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The power distribution box manages the current and voltage of each circuit in the place as a whole, which plays an important role in the normal operation of the place. The traditional power distribution box only has hardware indicators for status display, and cannot monitor the specific value and status in real time; for vxworks system, the traditional development kit cannot achieve cross-platform display

Method used

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  • QT development-based power distribution monitoring module design method under vxworks

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Embodiment 1

[0099] Such as figure 1 As shown, in order to solve the monitoring problem of the power distribution module under the vxworks system, this embodiment adopts a design method based on QT development. The content of this embodiment will be further described below.

[0100] 1. Configure the QT development environment under the vxworks system

[0101] ①Install the windows system on the PC, and the adapted version is win7;

[0102] ② Install the development kit QT;

[0103] ③ Deploy the compilation environment where QT runs under the vxworks system.

[0104] 2. Deploy the vxworks mirror project compilation environment

[0105] ① Add the static library of the CAN bus to the mirror project: create a new vxworks image project, and add the static library of the CAN bus interface to the mirror project.

[0106] ②Create a new windml project, configure the properties of the config.windml file, and configure the mouse and keyboard of the window and other information.

[0107] ③Compile...

Embodiment 2

[0128] This embodiment provides a method for a power distribution monitoring module developed based on QT, including:

[0129] (1) Configure the QT development environment under the vxworks system, and configure the compilation environment where QT runs under vxworks;

[0130] (2) Deploy the vxworks mirror project compilation environment, and configure the windml and qt core libraries under vxworks;

[0131] (3) The power distribution monitoring module is developed based on QT, and the function of the power distribution monitoring module is realized.

[0132] Wherein, the steps (1), (2) deploy and configure the environment where qt is developed, compiled and run in vxworks.

[0133] Wherein, the step (3) realizes the power distribution monitoring function based on QT, adopts the CAN bus to collect the power distribution data, displays the voltage, current and operating status of each power distribution in table form in real time, and classifies and displays the faults, Repor...

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Abstract

The invention belongs to the technical field of power distribution monitoring, and particularly relates to a QT development-based power distribution monitoring module design method under vxworks. Themethod comprises the following steps: firstly, configuring a QT development environment under a vxworks system, and carrying out QT development deployment environment under vxworks; then, deploying avxworks mirror image engineering compiling environment, and configuring a winml interface and a core library of the QT; and finally, realizing a power distribution module monitoring function based onQT development. Compared with the prior art, the power distribution monitoring module method based on QT development is designed and realized by aiming at the characteristics of the CAN bus and the power distribution module interface data under the application scene that the system is vxworks 6.9. According to the invention, a visual monitoring window is provided for the power distribution module,voltage and current values and fault states of all circuits are displayed in real time, and an effective monitoring means is provided for technicians.

Description

technical field [0001] The invention belongs to the technical field of power distribution monitoring, and in particular relates to a design method of a power distribution monitoring module developed based on QT under vxworks. Background technique [0002] As a serial communication network for real-time control, CAN bus has the characteristics of strong real-time data communication between nodes in the network, and it is easy to form a redundant structure, which improves the reliability and flexibility of the system. [0003] The power distribution box manages the current and voltage of each circuit in the place as a whole, which plays an important role in the normal operation of the place. The traditional power distribution box only has hardware indicators for status display, and cannot monitor the specific value and status in real time; for For the vxworks system, traditional development kits cannot achieve cross-platform display. [0004] In order to solve the monitoring ...

Claims

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Application Information

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IPC IPC(8): G06F8/20G06F8/41G06F8/61G01R19/00G01R31/00
CPCG06F8/20G06F8/41G06F8/63G01R31/00G01R19/00
Inventor 高娟
Owner TIANJIN JINHANG COMP TECH RES INST
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