JP2002218088A - System for always enabling to modify displayed contents connected to personal computer at remote location - Google Patents

Abstract

PROBLEM TO BE SOLVED: To always alternately display information to be displayed such as an advertisement on a display monitor installed at a remote location. SOLUTION: A display contents file is transmitted to a personal computer for display via a portable telephone or a PHS, and is displayed on the monitor by the programs stored in the personal computer.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display device for displaying various information such as advertisements.

[0002]

2. Description of the Related Art Conventionally, information display such as advertisement is performed by a video device and a signboard. To change the display content, the display is interrupted or a recording medium of the display content is mounted at a display device installation location. Needed. In order to perform this wirelessly, expensive equipment was required.

[0003]

SUMMARY OF THE INVENTION Cellular phones or PH
The display contents can be constantly changed wirelessly at any place in the communicable area of S (including devices having similar functions). Furthermore, the display contents can be easily changed and displayed at low cost by using the existing equipment and the communication infrastructure.

[0004]

In order to solve the above problems, the present invention uses a personal computer as a display device, and uses a portable telephone and a PH as a transmission medium of display contents.
By using S, it is possible to constantly switch display contents and to switch display contents by communication.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention is a system in which the following program is installed in a personal computer and operated. 1 File receiving program 2 Display file management program 3 File display program

[0006] The display procedure will be described with reference to the system equipment related diagram of FIG.

In FIG. 1, a display content file is transmitted to a display personal computer 3 by a transmission personal computer 1.

The display personal computer 3 always starts communication software such as mail software, and receives a display content file via a mobile phone or PHS2.

The display personal computer 3 executes the processing described in FIG. 2 on the received display content file and displays it on the display monitor 4.

【Example】

An example of processing of a program installed in a display personal computer will be described with reference to FIG.

[0002] A file receiving program 5 shown in FIG. 2 receives a display content file, temporarily stores it as a display content file 10, and notifies a file switching program 6 of a new file reception signal 8.

When receiving the new file reception signal 8, the file switching program 6 records the display content file 10 as the display file 11, and notifies the file display program 7 of the display file change signal 9.

When the file display program 7 receives the display file change signal 9, it displays the display content file 11.

【The invention's effect】

An advertisement signboard at a station or the like is a still image, and it is necessary to replace the signboard itself in order to change the advertisement content.

By changing this to a monitor capable of outputting from a personal computer, moving pictures or slides can be displayed.

Further, transmission of a display content file to a personal computer for display is performed by a portable telephone or a PHS.
By doing so, the display content can be changed from a remote location.

For example, it is possible to change the output contents of a monitor at Shinjuku Station from an office in Hokkaido.

[0005] In addition, if the display personal computer installed software is always started, it can be changed at any time.

[Brief description of the drawings]

FIG. 1 is a device configuration diagram of a system.

FIG. 2 is a related diagram of a program installed in the display personal computer of FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Transmission personal computer 2 Cellular phone or PHS 3 Display personal computer 4 Display monitor 5 File reception program 6 File switching program 7 File display program 8 New file reception signal 9 Display file change signal 10 Display contents file (temporarily stored file) ) 11 Display contents file

Claims (1)

[Claims] 1. An information display system in which display contents can be constantly replaced wirelessly by a personal computer, a mobile phone, and a PHS (including devices having similar functions).