Abstract: Large-area display have been widely used in the cockpit of a new generation of civil aircraft. Although improving the information integration can improve the pilot's user experience, the high requirement of system integration is likely to cause the common mode failure of integrated display information in local failure. Since the information layout has an important influence on the performance of operation task management, if the increase of workload is induced, the flight crew may lose the necessary situational awareness in specific scenarios. Information reconfiguration technology is an important means to deal with such problems. Based on the management of crew resource in civil aircraft, the duty allocation of the flight crew, and the requirement of ergonomics, a 15 inch square-screen display on the main instrument panel is proposed as a layout scheme with comparative advantages. Starting from the flight crew operation task requirement under the critical scenario and based on the consistency of normal operation flow, compact format, reconfiguration function operation, and consistency of duty allocation, It proves that the display management strategy of this paper show a better information reconfiguration performance than the advanced reference aircraft through comparative analysis. At present, few articles have systematically analyzed and summarized this topic.

Key words: civil aircraft, human-machine interface, avionics system, cockpit display system, display management and information reconfiguration