A power supply and distribution system for an on-board real-time information processing system

CN119674905BActive Publication Date: 2025-10-31NAT SPACE SCI CENT CAS
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Patent Information

Application Number
CN202411799425.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-12-09
Publication Date
2025-10-31
Estimated Expiration
2044-12-09

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Abstract

This invention belongs to the field of power supply and distribution technology for onboard intelligent information processing. It discloses a power supply and distribution system for an onboard real-time information processing system, comprising a short-circuit protection circuit (10), a surge suppression circuit (20), an onboard real-time processing system switching circuit (30) based on a magnetic latching relay, an EMI filter (40), a DC-DC power module (50), a relay-based power supply and distribution switching circuit (60), a DC-DC power module (70), and a DC-DC power module (80). This invention solves the power supply problem for arbitrary dynamic redundant units in an onboard real-time information processing system, avoiding potential path problems caused by misoperation during use.
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Citation Information

Patent Citations

  • Improved magnetic latching relay satellite-borne camera power supply system

    CN104714580A

  • A low power stand by power system by ultrasonic remote

    EP2393185A2