FIELD: computer technology.
SUBSTANCE: invention relates to electrical communication systems that ensure the operation of such devices as intercom panels. The technical result of the claimed invention is aimed at expanding the functionality of intercom panels by installing a single intercom control system. The intercom control system contains a single printed circuit board, an application space located on the data processing server and connected by a control signal to the device controller, a Linux operating system kernel located on a single printed circuit board in the block of physical devices on the processor, while the device controller and physical resources are installed on a single printed circuit board; while the application space consists of modules: camafon, which is connected to the controller by a control signal; streamer and dns, which are connected by one-way communication with the kernel of the Linux operating system, the streamer module is connected to the api server, and the dns module is connected to sip; at the same time, physical resources are located separately from the kernel of the Linux operating system and the device controller and consist of modules: memory, processor, sensors, signal input/output, input/output bus; wherein the processor is coupled to an additional physical voltage control board containing an input voltage regulation unit.
EFFECT: expanding the functionality of intercom panels by installing a single intercom control system.
1 cl, 1 dwg
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Authors
Dates
2023-06-21—Published
2022-07-25—Filed