Earthquake warning information broadcast method based on television set top box

Abstract

The invention relates to the earthquake warning information publishing technology based on a television set top box and aims at disclosing an earthquake warning information broadcast method based on the television set top box under the condition of an off-state of a television regarding the shortcoming in the prior art. The earthquake warning information broadcast method based on the television set top box is characterized in that an earthquake warning information processing unit sends earthquake warning information to the television set top box, voice broadcast is conducted on the earthquake warning information in time through a horn arranged in the television set top box; the earthquake warning information processing unit sends the earthquake warning information to the television set top box, and the television set top box sends trigger information to enable the television to be powered on, so that the warning information can be broadcast on the television. The earthquake warning information broadcast method based on the television set top box solves the problem that the user misses the earthquake warning information under the condition that the television is turned off.

Description

technical field [0001] The invention relates to the field of earthquake early warning, in particular to a method for broadcasting earthquake early warning information based on a TV set-top box. Background technique [0002] With the popularization of digital TV, TV set-top boxes are generally installed in residents' homes. The set-top box is also called a digital video conversion box or a set-top box, which is a device that connects a TV set to an external signal source. [0003] The broadcast of earthquake early warning information based on the TV set-top box is the most timely publicity for ordinary people, and the coverage is also the most extensive. After obtaining the earthquake early warning information, the residents take timely and effective earthquake prevention preparations, which greatly reduces the casualties caused by the earthquake. and property damage. Now some earthquake-prone countries have also adopted TV earthquake early warning information broadcasting, ...

AI Technical Summary

Problems solved by technology

However, TVs in countries such as China generally do not have this function. When an earthquake occurred, the user's TV was turned off, and the earthquake early warning information sent to the TV set-top box by the earthquake early warning information processing unit could not be displayed on the user's TV, resulting in Users miss receiving earthquake early warning information

We invented a method for releasing earthquake early warning information based on a TV set-top box. For details, please refer to the patent application: A method for publishing earthquake early warning information based on a TV set-top box. information, so there are certain limitations