Raspberry pi realization implementation board
A Raspberry Pi and Kanban technology, applied in the field of network information, can solve the problems of reduced display quality transmission length, cumbersome wiring, troublesome expansion, etc., and achieve the effects of high availability, low cost, and high real-time performance.
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Embodiment 1
[0018] Example 1: See figure 1 , a kind of raspberry pie realizes the information billboard, comprises network service terminal, raspberry pie and display device, is connected by wireless network between the described network service terminal and raspberry pie, is connected with display device on the raspberry pie, and display device It is a client application based on linux. When information display is required, the application will be packaged compatible with the Linux system through the Raspberry Pi, and the packaged executable file will be executed through the display device. The present invention connects the display through the Raspberry Pi, and then each display end forms a set of intelligent system, and each Raspberry Pi is connected to the control terminal through the internal wireless network to display update information; the server is built using traditional network service technology, and the docking is outsourced The service provider's database.
[0019] The ste...
Embodiment 2
[0028] Embodiment 2: on the basis of embodiment 1: the display device of the present invention is based on the client application of linux, and the display operation steps are as follows: a) special-purpose linux system is installed on the raspberry pie; b) the client uses Javascript, NodeJs development; c) Package the application compatible with Linux system based on Electron; d) Execute the packaged executable file.
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