System and method for multi-display parallel display

Abstract

The invention relates to a multi-display parallel display system, which provides display windows for its corresponding application programs and application interfaces of the system through display modules, receives request information for starting application programs on the touch display screen, and sends the request information for starting application programs transmitted to the corresponding secondary control module, the secondary control module is in one-to-one correspondence with the display module, controls its corresponding application program, and transmits the received request information for starting the application program to the main control module, and the main control module according to the start application The program requests information to start a new application program in an independent process, and transfers the control right of the application program process to the corresponding secondary control module. With the hierarchical control structure, the user can realize human-computer interaction on different display touch screens at the same time. Improve user experience.

Description

technical field [0001] The invention relates to a multi-screen display technology, in particular to a multi-screen parallel display system and method. Background technique [0002] With the development of the economy, people's living standards continue to improve, and automobiles are widely used as a convenient means of transportation. In addition to high requirements on safety, speed and economy, people also have higher and higher requirements on car entertainment. Such as the demand for diversified functions of the car entertainment system, the display of the car display is clearer, and the switching speed is faster. In the field of vehicle-mounted terminals, with the diversification of vehicle-mounted terminal functions, vehicle-mounted terminals generally need to display multiple functions at the same time, so a single display screen can no longer meet the needs of consumers. [0003] In order to meet consumers' needs for multi-screen display, multi-screen display tech...

AI Technical Summary

Problems solved by technology

Among them, the user can operate the basic system functions provided by the terminal through the main display screen, and start the application program on the secondary display screen. For the secondary display screen, the user can only operate the window interface displayed on it, and cannot start the basic system functions provided by the terminal. and its applications on the display, and the secondary display cannot launch applications from other displays

Poor system interaction performance affects user experience

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