Task type management zone control method implemented by comprehensive environmental controllers

Abstract

The invention provides a task type management zone control method implemented by comprehensive environmental controllers, and relates to the field of airborne comprehensive environmental control. The task type management zone control method includes distributing subsystem functions to a control channel of an air management computer and distributing backup to another control channel of the same air management computer and control channels of a next air management computer; dividing each control channel into more than one control zone, and distributing the corresponding control zones to each subsystem function; carrying out state monitoring and data backup between the two control channels of each same air management computer and among different air management computers via data buses; switching a host and the backup if faults occur when the subsystem functions are executed. The task type management zone control method has the advantages that the development and production costs of airborne electronic equipment can be reduced, the functions which are implemented by a plurality of split control boxes can be comprehensively controlled in a unified manner, the quantity of the equipment can be reduced, and the development cost can be lowered.

Description

technical field [0001] The invention relates to the field of airborne environment comprehensive control, in particular to a partition control method of a task-based management environment control comprehensive controller. Background technique [0002] At present, most of the environmental control systems on the aircraft are controlled independently, and are independently controlled for a specific parameter of the aircraft. The control accuracy of the system is low and the control effect is poor. The integrated air management computer is a device used to control and monitor the entire environment of the aircraft. Since each subsystem of the environmental control system has different safety and reliability requirements, and the remaining degree management requirements are different, how to carry out environmental control for subsystems with different task reliability? The hardware and software design of integrated control controller is an urgent problem to be solved. Content...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the environmental control systems on the aircraft are controlled independently, and are independently controlled for a specific parameter of the aircraft. The control accuracy of the system is low and the control effect is poor.

Images