Cockpit touch screen tuning control system

Abstract

The invention discloses a cockpit touch screen tuning control system. The system comprises a touch screen, an IMA keeping a tuning control application program and a display management program to makea response to the touch screen and conduct tuning control on the touch screen, a flight management system FMS for achieving tuning control over a controlled terminal, a remote data interface unit RDIUused for forwarding data and converting A429 data and AFDX data, the controlled terminal used for conducting actions and feeding back the state according to a data command forwarded by the RDIU, andan AFDX exchanger providing an access route for data communication of the above devices. The touch screen is adopted for displaying a control interface and receiving a control command, connecting cables between the devices can be reduced, cable arrangement complexity is reduced, hardware arrangement cost is saved, and the size of the tuning control system is reduced; and the data are forwarded through an AFDX network, tuning control is conducted on the data through the network, the data can be conveniently monitored, cables are saved, the size of the tuning control system is reduced, online state monitoring is achieved, and the data transmission speed can be increased.

Description

technical field [0001] The invention relates to the technical field of cockpit control, in particular to a cockpit touch screen tuning control system. Background technique [0002] The cockpit tuning control system is an important part of the aircraft, which mainly realizes the control of the airborne communication station, navigation station and surveillance station. The traditional cockpit tuning control system uses an independent tuning control device to control the aircraft. The pilot controls the airborne radio station through the panel of the tuning control device. The tuning device communicates directly with the controlled radio station through a cable connection. Using this method, firstly, there are many cables, the wiring is more complicated, and it takes up the load of the aircraft; secondly, it is controlled through an independent tuning device, and the control data is not connected to the network, which is inconvenient for real-time monitoring and health managem...

AI Technical Summary

Problems solved by technology

Using this method, firstly, there are many cables, the wiring is more complicated, and it takes up the load of the aircraft; secondly, it is controlled through an independent tuning device, and the control data is not connected to the network, which is inconvenient for real-time monitoring and health management analysis on the airborne; finally , the cockpit usually needs to be equipped with two to three independent tuning control devices, which require more cockpit space and cost than touch screen tuning control devices

Images