Earthquake monitoring and controlling device of elevator

A monitoring and control, elevator technology, applied to elevators in buildings, transportation and packaging, elevators, etc., can solve problems such as information omission and delay
CN101289152AInactive Publication Date: 2008-10-22TOSHIBA ELEVATOR KK
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
TOSHIBA ELEVATOR KK
Publication Date
2008-10-22
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention provides an earthquake surveillance control device of elevator. The earthquake surveillance control device of elevator is characterized by comprising an elevator normal running part; a P-wave detector; a control running part; an S detector; an elevator running stopping part for maintaining and stopping the elevator normal running executed by the elevator normal running part after the P-wave detector detecting the set P-wave over the initial stage micro set grade and when the S detector detecting the set S-wave over proper shock set grade; an elevator reopening part for automatically reopening the elevator normal running executed by the elevator normal running part; a communication part for informing the information expressing that the P wave detector detects the set P-wave to the surveillance center when reopens the elevator normal running, and informing the information expressing that the S wave detector detects the set S-wave to the surveillance center when detects the set S-wave.
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Description

technical field

[0001] The present invention relates to an elevator earthquake monitoring and control device for taking safety measures for passengers when an earthquake occurs. Background technique

[0002] In recent years, elevators installed in large-scale buildings or buildings have been installed in shafts and machinery rooms of elevator elevators in order to prevent confinement accidents and equipment damage in elevator cars when earthquakes occur. There are earthquake detectors. In addition, in the control panel installed together with the hoist in the machine room of this elevator, a controlled operation section is installed in addition to the normal operation section of the elevator. The above-mentioned elevator normal operation unit moves the car to the designated floor of the call input from the call registration device of the elevator during the normal time. The above-mentioned control operation part executes control operation when an earthquake occurs, that is...

Claims

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