Early warning system, server and method

摘要

An early warning system is provided. The early warning system includes a plurality of sensors, a server, and an information appliance device. The sensors produce status information. The server produces event information according to the status information of the sensors, transforms the event information into a first multimedia signal, and transmits the first multimedia signal to the information appliance device through a computer network. The information appliance device is connected to a display device, wherein the information appliance device transforms the first multimedia signal into a second multimedia signal capable of displaying through the display device. The disclosure further provides an early warning server, an early warning method, and a computer program product for report information.

主权项

1. An early warning system, comprising:
an information appliance device connected to a display device, wherein the information appliance device transforms a first multimedia signal corresponding to a cable television channel into a second multimedia signal capable of being displayed through the display device; one or more sensors producing status information regarding a fire or fire-fighting equipment; and a server producing event information according to the status information of the one or more sensors, transforming the event information into the first multimedia signal through using a video compression standard to encode the event information, and transmitting the first multimedia signal to the information appliance device through a computer network; wherein the second multimedia signal corresponds to an interstitial channel, the information appliance device enables a main channel to display in the main screen of the display device, when the information appliance device receives the first multimedia signal, the information appliance device performs a combination operation on the main channel and the interstitial channel, and enables the interstitial channel to display in a smaller sub-screen within the main screen.