The invention provides a comprehensive
management system for a platform and load integrated
satellite and relates to the technical field of
aerospace aviation. The problems that the
resource use rate is low and extendibility can not be achieved due to the fact that a distributed type
satellite-borne
computer design method is adopted in an existing
satellite electronic
system are solved. The comprehensive
management system for the platform and load integrated satellite comprises an integrated comprehensive
control unit and a
standard function extension unit. The
standard function extension unit is interconnected with the integrated comprehensive
control unit through an external
CAN bus. The integrated comprehensive
control unit is composed of a comprehensive management module, a
communication interface module, a secondary power source and an arbitration
logic control module. The
standard function extension unit comprises an
order control panel, an active
temperature control panel and a mechanism control panel. According to the comprehensive
management system, resources are integrated, the number of single machines and elements is reduced, orders are integrated, the order types and forwarding links are reduced, telemetering is integrated, redundant telemetering is reduced so that the bandwidth can be increased, functions are integrated, test links and
test procedures are reduced, performance is integrated, and the size, the weight and
power consumption of equipment are reduced.