A multi-line linkage control method and system for a subway semitransparent display device group
A linkage control system and display device technology, applied in the direction of digital output to display equipment, etc., can solve the problems of blocking passengers' sight and unable to transmit
Active Publication Date: 2019-06-28
佛山星乔电子科技有限公司
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Problems solved by technology
Since the subway passes through multiple platforms, the advertisements that need to be played on each platform or in each area may be different; and in different time periods, the flow of people changes greatly. Advertisement effect or message transmission, to avoid blocking the sight of passengers due to the large flow of people, and unable to spread better
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[0049] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0050] Such as Figure 1~3 As shown, in this embodiment, taking Guangzhou Metro Line 3 as an example; a multi-line linkage control system for a subway semi-transparent display device group, the system includes a plurality of semi-transparent display device groups, 16 sub-groups A control terminal and a general control terminal; the general control terminal is respectively connected to multiple sub-control terminals located in different subway stations.
[0051] In this embodiment, the system is the multi-line linkage control system of Guangzhou Metro Line 3, (assuming that in different embodiments, if taking Guangzhou Metro as an example, then the system is the Guangzhou Metro multi-line linkage control system, and its sub-control Terminals are Guangzhou Metro Line 1, Line 2, Line 3, etc., and Guangzhou Metro Line 1 can also be the general ...
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The invention provides a multi-line linkage control method for a subway semitransparent display device group. The method is applied to the subway station. A semitransparent display device group is mounted on the fixed shielding door in the subway station; the semitransparent display device group comprises a first semitransparent display device group and a second semitransparent display device group which are arranged side by side up and down, the first semitransparent display device group is mounted above the second semitransparent display device group, and the method comprises the following steps: S1, marking inbound information as an inbound state; S2, determining the current number of inbound people; Step S3: reading transfer number thresholds of N different time periods; S4, determining the number of people in the current station; S5, determining to open the first semitransparent display device group or the second semitransparent display device group; The number of transfer personsand the number of inbound persons in a current time period are obtained, the number of inbound persons is determined, and a local control chip is made to start a first semitransparent display devicegroup or a second semitransparent display device group.
Description
technical field [0001] The invention relates to the technical field of display screen control, in particular to a multi-line linkage control method and control system for a subway translucent display device group. Background technique [0002] A display is also commonly referred to as a monitor. The display is an I / O device belonging to the computer, that is, an input and output device. It is a display tool that displays a certain electronic file on the screen through a specific transmission device and then reflects it to the human eye. [0003] Most of the existing displays include a screen, a frame and a back shell. When displayed, they do not have a perspective effect, and the real object on the back of the screen cannot be seen. It cannot be applied in many scenarios. For example, if a display is installed on the glass of the refrigerator to play advertisements , the display screen will block the customer's line of sight, so that the customer cannot see the goods in th...
Claims
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IPC IPC(8): G06F3/14
CPCY02P90/02
Inventor 夏奎石登中
Owner 佛山星乔电子科技有限公司