Electronic communication system monitoring device

A communication system and monitoring device technology, applied in transmission systems, digital transmission systems, data exchange through path configuration, etc., can solve the problems of complex systems and difficult in-depth maintenance of avionics systems, and achieve high maintenance quality and low maintenance costs. , the effect of short maintenance cycle

Inactive Publication Date: 2019-06-04
辽宁神孚网络集团有限公司
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  • Abstract
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Problems solved by technology

The integrated avionics system has advanced functions and high reliability, but the system is relatively complex, esp

Method used

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Example Embodiment

[0024] As shown in the figure, the present invention includes an industrial computer, a GPIB bus instrument, a VXI bus instrument, and a power supply system. The VXI bus instrument adopts a card-type chassis structure, and the bus control mode adopts an IEEE1394 bus, and a PCI-1394 interface card is loaded inside the main control computer. Complete the control of the VXI bus instrument.

[0025] The industrial computer includes the bottom driver module, database, device driver module, upper layer function module, and human-computer interaction module.

[0026] The underlying driver module establishes a complex virtual interface to complete the simulation display of flight parameters transmitted by the avionics system of the whole aircraft.

[0027] The database adopts the Access database, which is used to store the part number / serial number, test performance parameters, test conclusions and related diagnostic information of the LRU of the integrated avionics system to be teste...

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Abstract

An electronic communication system monitoring device belongs to the technical field of monitoring devices, and particularly relates to an electronic communication system monitoring device. The invention provides an electronic communication system monitoring device which can reduce the maintenance cost and improve the maintenance quality. The monitoring device comprises an industrial personal computer, a GPIB bus instrument, a VXI bus instrument and a power supply system, and is structurally characterized in that the VXI bus instrument is of a clamping type case structure, an IEEE1394 bus is adopted in the bus control mode, and PCI-1394 interface card is loaded in a main control computer to finish the control of the VXI bus instrument; The industrial personal computer comprises a bottom layer driving module, a database, an equipment driving module, an upper layer function module and a man-machine interaction module. And the bottom layer driving module establishes a complex virtual interface and completes flight parameter simulation display transmitted by the complete machine avionics system.

Description

technical field [0001] The invention belongs to the technical field of monitoring devices, and in particular relates to a monitoring device for an electronic communication system. Background technique [0002] Communication system is a general term for technical systems used to complete the information transmission process. Modern communication systems are mainly realized by the propagation of electromagnetic waves in free space or the transmission mechanism in guided media. The former is called wireless communication system, and the latter is called wired communication system. With the development of the general aviation industry, a large number of integrated avionics systems are gradually being installed on general aircraft. The integrated avionics system has advanced functions and high reliability, but the system is relatively complex, especially the comprehensive design idea, which makes the avionics system have many difficulties in deep maintenance. Contents of the i...

Claims

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Application Information

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IPC IPC(8): H04L12/26H04L12/40
Inventor 张云亮
Owner 辽宁神孚网络集团有限公司
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