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Airborne AFDX remote debugging device, method and system

A technology for remote debugging and airborne equipment, which is applied in the transmission system, digital transmission system, data exchange through path configuration, etc. It can solve the problems of aircraft danger and complex testing process of airborne equipment, and achieve the effect of safe and efficient testing

Inactive Publication Date: 2022-03-04
TIANJIN EMBEDTEC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the test equipment in the current technical solution may cause the transmission of dangerous situations of the aircraft, resulting in a complicated test process of the airborne equipment, this application proposes an airborne AFDX remote debugging device, and an airborne AFDX remote debugging method and system

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  • Airborne AFDX remote debugging device, method and system
  • Airborne AFDX remote debugging device, method and system
  • Airborne AFDX remote debugging device, method and system

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Embodiment Construction

[0043] The following content is an example of the specific implementation process provided for the technical solution to be protected in this application in detail, but this application can also be implemented in other ways than the description here, and those skilled in the art can follow the guidelines of this application. Below, different technical means are used to realize the present application, so the present application is not limited by the following specific examples.

[0044]The application provides an airborne AFDX remote debugging device, which is characterized in that it includes: a connection circuit, an interface circuit, a power supply circuit, an FPGA protocol circuit, a minimum processor circuit and an Ethernet circuit; the connection circuit is respectively connected to the interface circuit and the power supply circuit, the interface circuit is connected to the FPGA protocol circuit, the FPGA protocol circuit is connected to the minimum processor circuit, a...

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Abstract

The invention provides airborne AFDX remote debugging equipment which is characterized by comprising a connecting circuit, an interface circuit, a power supply circuit, an FPGA protocol circuit, a minimum processor circuit and an Ethernet circuit. Data transmission is carried out between the device and an external test device, the airborne device can be tested only by connecting the device to a node of an AFDX network, and the airborne device test is safe and efficient. The invention also provides an airborne AFDX remote debugging method and system.

Description

technical field [0001] The application requests protection of a debugging device, in particular to an airborne AFDX remote debugging device. The present application also relates to an airborne AFDX remote debugging method and system. Background technique [0002] AFDX avionics full-duplex switched Ethernet is an electrical and protocol standard developed for data exchange between avionics systems. AFDX network consists of avionics system, AFDX terminal system and AFDX switch. The AFDX bus was first used on the Airbus A380 aircraft, and it is one of the latest products in the avionics bus category. Compared with the traditional ARINC429 bus and MIL-STD-1553 bus, the AFDX bus has great advantages in speed, communication mode, information type, etc., and reduces the complexity and weight of the topology network. It is the future avionics bus. One of the main streams of development. [0003] In the prior art, the application of AFDX network communication aircraft is mainly p...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/40
CPCH04L12/40006H04L2012/4028
Inventor 霍炳秀刘炳坤刘海玲高臣
Owner TIANJIN EMBEDTEC