Television-based earthquake early warning information publishing method

Abstract

The invention provides a television-based earthquake early warning information publishing method, which is characterized by comprising the following steps of: comparing earthquake magnitude and forecast intensity obtained by an earthquake early warning center with earthquake magnitude and intensity threshold values set in a comparison unit by the comparison result to distinguish small earthquake from great earthquake when an earthquake occurs; and displaying the earthquake early warning information through a television set in the following two publishing modes, wherein the first mode is that the earthquake center position, the earthquake magnitude information and information on the forecast earthquake intensity that the area of a television audience will suffer are displayed by using scroll caption for the small earthquake, and the count down for earthquake wave to reach the area can also be displayed on the screen as required; and the second mode is that the earthquake early warning information, including earthquake center position and forecast intensity and count down for the destructive earthquake to reach the area of the television audience, is displayed by using a pop-up window mode for the great earthquake, the earthquake magnitude and the origin time of the earthquake can also be displayed, and alarm song can also be triggered according to conditions.

Description

technical field

[0001] The invention relates to the field of earthquake early warning, in particular to a television-based method for releasing earthquake early warning information. Background technique

[0002] The release of earthquake early warning information based on TV is the most timely publicity for ordinary people, and the coverage is also the most extensive. The existing method of broadcasting earthquake early warning information through TV shows that the earthquake early warning information is not complete and the display method is single . For example: in Japan, a country with frequent earthquakes, one way of playing its earthquake early warning information is to display the earthquake early warning information in real time by popping up an early warning prompt box on the TV screen. However, this early warning information can only show the location of the earthquake and the magnitude of the earthquake , but cannot report information such as the seismic intensity...

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