Check patentability & draft patents in minutes with Patsnap Eureka AI!

Satellite-borne equipment simulator and whole satellite simulation system

A device simulation and simulator technology, applied in simulators, general control systems, control/regulation systems, etc., can solve the problems of long R&D cycle, poor scalability and flexibility, and high R&D costs, so as to reduce R&D costs and facilitate programming , The effect of shortening the development cycle

Active Publication Date: 2013-07-03
AEROSPACE DONGFANGHONG DEV LTD
View PDF5 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve technical problems such as poor extensibility and flexibility, high research and development costs, and long research and development cycle in the prior art spaceborne equipment simulator. The present invention provides a spaceborne equipment simulator and the The whole star simulation system of the simulator

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Satellite-borne equipment simulator and whole satellite simulation system
  • Satellite-borne equipment simulator and whole satellite simulation system
  • Satellite-borne equipment simulator and whole satellite simulation system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 As shown, a kind of on-board device simulator provided by the present invention includes a controller board, a smart board, an AC / DC power conversion board, a standard chassis and an interface transfer box, the controller board, the Both the smart board and the AC / DC power conversion board are arranged in the standard case and connected to communicate through a standard bus, and the standard case is connected to the interface transfer box. Wherein, the standard bus may be a PXI bus.

[0026] The controller board is used for receiving external command data and performing data calculation and storage. The controller board includes a CPU motherboard, a memory, a hard disk and an I / O port, and the memory, the hard disk and the I / O port are all connected to the CPU motherboard. The controller board can be applied to many different real-time operating systems, has functions such as complex calculation, communication, and data storage, and can realize data e...

Embodiment 2

[0032] Such as figure 2 As shown, a kind of on-board equipment simulator provided by the present invention is roughly the same as the on-board equipment simulator in Embodiment 1, and the main difference is that the on-board equipment simulator in the present invention only includes a controller board and a smart board 1. A standard chassis and an interface transition box, the controller board and the smart board are arranged in the standard chassis and communicate through a standard bus connection, and the standard chassis is connected to the interface transition box.

Embodiment 3

[0034] The present invention provides a whole-star simulation system, which includes a first on-board equipment simulator and a second on-board equipment simulator both using the on-board equipment simulator described in Embodiment 1, and the first on-board equipment simulates The second onboard device is used to simulate the interface and communication protocol of the onboard computer simulator, and the second onboard device is used to simulate the interface and communication protocol of the platform and payload equipment simulator.

[0035] In the following, a general on-board equipment simulator that can simulate the main interfaces, communication protocols, and functions of the entire satellite is used as an embodiment to describe in detail. By analyzing the main interfaces and communication protocols of the entire star, the on-board device simulator described in Embodiment 1 can be used to simulate the on-board computer, satellite-ground measurement and control components,...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a satellite-borne equipment simulator and a whole satellite simulation system adopting the satellite-borne equipment simulator. The satellite-borne equipment simulator comprises a controller board card, an intelligent board card, a standard case and an interface transfer box, wherein the controller board card and the intelligent board card are arranged in the standard case, and connected and communicated with each other through a standard bus, and the standard case is connected with the interface transfer box. The satellite-borne equipment simulator and the whole satellite simulation system have the advantages that the expansibility and the flexibility are high; the development cost is lowered; and a development period is shortened.

Description

technical field [0001] The invention relates to an on-board equipment simulator and a whole-star simulation system using the on-board equipment simulator. Background technique [0002] One of the characteristics of the development of the micro-satellite business is the short development period and low development cost. Testing is a very important part of it. The generalization, productization, and easy expansion of test equipment can shorten the development cycle of test equipment and reduce test costs, thereby achieving the goal of shortening the satellite development cycle and reducing development costs. [0003] The development of microsatellites has adopted many new technologies. How to complete the research and development tasks with low risk and high reliability in a relatively short period of time? Tests such as docking and joint tests between satellites, and verifying the new technologies adopted in advance can reduce the risk of satellite development and improve th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G05B17/02G05B23/02
Inventor 薛力军贾元妹张迎春
Owner AEROSPACE DONGFANGHONG DEV LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com