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Ethernet-based distributed inertial platform test system

A test system and inertial platform technology, which is applied in the field of inertial platform test systems, can solve problems such as no technical methods, and achieve the effects of real-time monitoring, strong versatility, and improved robustness

Pending Publication Date: 2021-03-26
BEIJING INST OF AEROSPACE CONTROL DEVICES
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0003] At present, in the field of inertial platform system testing, there is no relevant technical method to achieve

Method used

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  • Ethernet-based distributed inertial platform test system
  • Ethernet-based distributed inertial platform test system
  • Ethernet-based distributed inertial platform test system

Examples

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Embodiment Construction

[0050] Such as figure 1 As shown, a kind of Ethernet-based distributed inertial platform test system proposed by the present invention includes a test system front end, an Ethernet bus and a plurality of test system back ends, and the test system back end carries out information interaction with the test system front end through Ethernet, And each test system backend corresponds to an inertial platform to be tested.

[0051] The front end of the test system is the server end, which is used to receive and process user operation instructions, exchange messages with the back end of the test system, display and store test information, complete real-time diagnosis and decision processing of test information, and realize test task scheduling;

[0052] The back end of the test system is the client, which is directly connected to the inertial platform to be tested, and is used for the interaction of inertial platform test information, computer hard disk status monitoring, sound and li...

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Abstract

An Ethernet-based distributed inertial platform test system comprises a test system front end, an Ethernet bus and a test system rear end. The test system front end is a server end and is used for receiving and processing a user operation instruction, carrying out message interaction with the test system rear end, displaying and storing test information, completing real-time diagnosis and decisionprocessing and realizing intelligent scheduling of test tasks. The test sustem rear end is a client, is directly connected with the inertial platform to be tested, and is responsible for inertial platform test information interaction, computer hard disk state monitoring, sound-light alarm device control, power supply control and communication management, simulating an external inertial navigationsystem to send inertial navigation data, and simulating an external optical aiming system to send an optical aiming signal; and the front end and the rear end of the test system realize information interaction through an Ethernet bus. The networked inertial platform testing system can be built, and online testing of multiple sets of inertial platform systems is achieved in the mode that the frontend of the testing system is matched with the multiple distributed rear ends.

Description

technical field [0001] The invention relates to an Ethernet-based distributed inertial platform test system, which belongs to the field of inertial platform test systems. Background technique [0002] With the continuous development of inertial technology, the iterative update speed of inertial platform products is increasing, and it is often the case that multiple spectral inertial platforms are tested at the same time in the production and user sites. Because different types of inertial platforms have different external test interfaces and requirements for test system hardware resources; and with the improvement of the digital level of inertial platforms, the ability of fast communication, batch data processing, intelligent process control and fault self-diagnosis of test computers etc. have put forward higher requirements, and the computer resources occupied by these functions are getting larger and larger. Therefore, the currently widely used test system based on a sing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/30G06F11/36H04L12/64G01C25/00
CPCG06F11/3688G01C25/00H04L12/6418G01C25/005G06F11/3037H04L2012/6454Y02P90/02
Inventor 李志刚张金云万少巍刘冰刘越
Owner BEIJING INST OF AEROSPACE CONTROL DEVICES
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