National Applied Research Laboratories

Kung-Chun Lu

Shieh-Kung Huang

Pei-Yang Lin

Ting-Yu Hsu

Hung-Wei Chiang

Kuo-Chun Chang

Chung-Che Chou

Che-Min Lin

Rih-Teng Wu

Yu-Tzu Huang

Shu-Hsien Chao

Shyu-Yu Wu

A high-power seismic wave early warning method is provided to use an earliest-arriving seismic wave to estimate a maximum power value of a later-arriving high-power seismic wave for a target site. When the estimated maximum power value of the later-arriving high-power seismic wave is greater than a warning value, an earthquake early warning is transmitted to an earthquake early warning device that is located at the target site.

High-power seismic wave early warning method and system

A method of determining an earthquake event for an earthquake detecting system includes retrieving at least one initial wave characteristic related to each earthquake data among a plurality of earthquake data; utilizing a support vector classification (SVC) method to establish an earthquake determination model according to the initial wave characteristic; and determining whether new earthquake data belong to an earthquake event or a non-earthquake event according to the earthquake determination model when the new earthquake data are received.

Method of determining earthquake event and related earthquake detecting system

An earthquake detection system includes an earthquake data receiving module, for receiving a plurality of earthquake data and generating an earthquake parameter according to the plurality of earthquake data; a threshold value setting module, for setting an earthquake threshold according to the earthquake parameter; and an earthquake detector, for determining whether a new earthquake data belongs to an earthquake event according to the earthquake threshold when the new earthquake data is received, in order to generate a determination result; wherein the threshold value setting module further adjusts the earthquake threshold according to the determination result.

Earthquake Detection System and Method

An earthquake alarm broadcasting equipment for an earthquake detecting system includes a receiver for receiving a detection result from the earthquake detecting system, wherein the detection result at least indicates a level of earthquake intensity, a memory device for storing a trigger level, a use scenario set by a user and a contingency measure corresponding to the use scenario, a processor coupled to the receiver and the memory device for generating a control signal according to the detection result, the trigger level and the contingency measures, and a functional module coupled to the processor for broadcasting an earthquake alarm and the contingency measures to the user.

Earthquake alarm broadcasting equipment and method thereof

A method of multi-triggering includes calculating a specific distance according to a plurality of parameters, deploying a plurality of earthquake detectors used for detecting a vertical acceleration of a surface vibration of the earth, and determining whether an earthquake happens or not according to the plurality of earthquake detectors.

Growing community of inventors

Hsinchu, Taiwan

Kung-Chun Lu