A cockpit touch screen tuning control system

Abstract

The invention discloses a cockpit touch screen tuning control system, including a touch screen; IMA: resident tuning control application program and display management program to realize the response and tuning control to the touch screen; flight management system FMS: realize the tuning control of the controlled terminal ; Remote data interface unit RDIU: used for data forwarding, conversion of A429 data and AFDX data; controlled terminal: implement actions and feedback status according to the data instructions forwarded by RDIU; AFDX switch: provide path routing for data communication between the above devices. Using the touch screen to realize the display of the control interface and the reception of control commands can reduce the connection cables between devices, reduce the complexity of wiring, save hardware setting costs, and reduce the size of the tuning control system; realize data forwarding through the AFDX network, The tuning control data is uploaded to the network, which can facilitate data monitoring, save cables, reduce the size of the tuning control system, realize online status monitoring, and increase data transmission speed.

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

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