Satellite platform system based on novel topological structure and integration method thereof

A technology of satellite platform and topology structure, applied in the field of satellite architecture, can solve the problems of inability to realize highly integrated satellite platform, functional redundancy, algorithm and data processing cannot be shared, etc.

Active Publication Date: 2020-05-08
SPACETY CO LTD (CHANGSHA)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the satellite platform disclosed in this patent only considers the modularization of the original functions and the normalization of the original interface circuits to reduce the weight and power consumption of the satellite platform. The essence of the technical solution is still a distributed

Method used

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  • Satellite platform system based on novel topological structure and integration method thereof
  • Satellite platform system based on novel topological structure and integration method thereof
  • Satellite platform system based on novel topological structure and integration method thereof

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Embodiment 1

[0036] Such as figure 1As shown, this embodiment discloses a satellite platform system based on a new topology, which at least includes a platform device 10 , a payload 20 and a measurement and control board 30 . The measurement and control board 30 receives ground telemetry instructions and remote control instructions. The measurement and control board 30 transmits the telemetry instruction and the telemetry instruction to the platform device 10 and the payload 20 respectively. The measurement and control board 30 transmits the data returned by the payload 20 and the platform equipment 10 to the ground. The payload 20 sends information to the platform device 10 . The load 20 performs corresponding operations after receiving the remote control instruction sent by the measurement and control board 30 . The payload 20 generates a control command based on the remote control command. The payload 20 sends control commands to the platform device 10 . When the payload 20 receive...

Embodiment 2

[0045] This embodiment also provides a satellite platform integration method based on a new topology, including: the measurement and control board 30 transmits the telemetry instructions and remote control instructions received from the ground to the platform device 10 and the payload 20 respectively, and returns the payload 20 and the device 10 The data is transmitted to the ground; during the process that the payload 20 receives the remote control instruction sent by the measurement and control board 30 to perform the corresponding operation, the payload 20 drives the platform device 10 based on the control instruction generated by executing the corresponding operation to achieve the corresponding operation, thereby obtaining the corresponding task data; the platform The device 10 receives telemetry instructions sent by the measurement and control board 30 to collect satellite operating condition data, and receives control instructions sent by the payload 20 and / or the measure...

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PUM

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Abstract

The invention relates to a satellite platform system based on a novel topological structure and an integration method thereof. The satellite platform system at least comprises a load for receiving a remote control instruction of a measurement and control board to execute a corresponding operation, and platform equipment for receiving a remote measurement instruction sent by the measurement and control board to collect satellite working condition data and receiving a control instruction sent by the load and/or the measurement and control board to control satellite attitude change. The satelliteplatform system further comprises a computer board which is in data connection with the platform, the load and the measurement and control board. The computer board is configured to adjust prioritiesof executing algorithms in the platform equipment, the load and the measurement and control board in a manner of sharing at least part of data based on triggering of a conflict event when at least one of the platform equipment, the load and the measurement and control board executes an operation.

Description

technical field [0001] The invention relates to the technical field of satellite architecture, in particular to a satellite platform system based on a new topology and an integration method thereof. Background technique [0002] Satellite engineering is a kind of systematic engineering, which has the characteristics of complex structure, diverse functions, high cost and high risk. According to different functions, satellite engineering can be roughly divided into power supply and distribution subsystems, measurement and control and satellite services. system, propulsion and attitude subsystem, structural subsystem, thermal control subsystem, data transmission subsystem, load subsystem, etc. According to the traditional satellite design technology, the power distribution, remote control, telemetry, temperature control, thruster control, self-locking valve control, 490N control, pyrotechnics control, SADA control, and antenna control required for satellite platform operation a...

Claims

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Application Information

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IPC IPC(8): B64G1/66B64G1/10B64G1/24G08C17/02B64G3/00
CPCB64G1/66B64G1/1007B64G1/10G08C17/02B64G3/00B64G1/244B64G1/242B64G1/245
Inventor 桑晓茹杨峰任维佳
Owner SPACETY CO LTD (CHANGSHA)
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