KR200236993Y1 - Detecting device to preventive of check for elevator - Google Patents

Abstract

According to the present invention, a sensor member is installed in an elevator to detect a change in human body temperature or abnormal sound of passengers in an elevator, and the subject is monitored according to the temperature change of the passenger detected through the sensor member or a voice above a reference value. In addition, the present invention relates to a crime prevention recognition device of an elevator so as to protect the passengers of the elevator and to improve the reliability of the building. In the elevator to automatically run to the floor selected by the passenger, the sensor member is installed inside the elevator for detecting a change in the state of the passenger, the detection unit for comparing the signal detected by the sensor member with a reference value and transmits a comparison signal; A crime prevention signal by receiving a signal from the detection unit And a command processing unit for processing the output or not, by receiving the processing results of the instruction processing through the control panel and the control target part that is designed to be achieved by configuring the alarm display section for outputting the crime prevention signal.

Description

Detecting device to preventive of check for elevator}

The present invention relates to a crime prevention recognition device of the elevator to detect a change in human body temperature or abnormal sounds of passengers in the elevator to prevent the occurrence of crime in advance,

In particular, after moving to a specific floor using an elevator, a crime is detected by detecting a change in body temperature or abnormal sound caused by the tension of a person who intends to commit a crime or a person who rides in an elevator together. The present invention relates to a crime prevention recognition device of an elevator that can be prevented in advance.

In general, the use of elevators is becoming more common as buildings for offices or offices become larger, and thus, people who plan crimes use elevators as they enter the building to achieve their intended purpose.

However, even if the person who planned the crime moves to the place where the crime is to be executed as described above, there is no way to prevent the previously planned crime.

However, if a criminal attempts to invade by installing an unmanned security facility where the entrance or other criminals of the company located in the building can intrude, the unmanned security equipment manufacturer detects the signal and dispatches the guards employed by the equipment company. However, these unmanned security facilities can detect abnormal signals when a crime is being performed, so the response is not only delayed, but also when the outside guards are dispatched to the crime scene, the crime is completed after the offender's planned crime. There was a problem that the guard arrived and could not catch the criminal.

Therefore, the object of the present invention is to install a sensor member in the elevator to detect a change in human body temperature or abnormal sound of passengers in the elevator and subject the subject to a change in temperature or voice above the reference value of the passenger detected through the sensor member. In addition to preventing the crime by monitoring the, thereby protecting the passengers of the elevator, thereby providing an elevator crime prevention recognition device to improve the reliability of the building.

1 is an internal perspective view of an elevator to which the present invention is applied

2 is a block diagram according to the present invention

3 is a circuit diagram according to the present invention

Explanation of symbols on the main parts of the drawings

1: elevator 2: sensor member

3 detection unit 4 command processing unit

5: control panel 6: control target

7: Alarm display BZ: Buzzer

RTH: Infrared Temperature Sensor Main Contact RTHR, RTHR1: Infrared Temperature Sensor Relay

SA: Sergiy Absova SDB: Sound Sensor

SDBR, SDBR1: Acoustic wave sensor relay T: Timer wedge contact

T-a: Timer operation time return contact point TLR: Timer rack relay

YRTH: Infrared Temperature Sensor Auxiliary Contact YSDB: Acoustic Wave Sensor Auxiliary Contact

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In the elevator (1), the control unit is automatically operated to the floor selected by the passenger when the passenger selects a desired floor with a button of the operation panel, the sensor member is installed inside the elevator (1) to detect the change of the passenger state ( 2), a detection unit 3 which compares the signal detected by the sensor member 2 with a reference value, and transmits a comparison signal, and receives a signal of the detection unit 3 to process whether or not to output a crime prevention signal. The processing unit 4 and the alarm display unit 7 which receives the processing result of the command processing unit 4 through the operation unit 5 and the control target unit 6 and outputs a crime prevention signal.

At this time, the sensor member (2) consists of only an infrared temperature sensor for detecting the temperature change of the human body rises as the tension of the human body increases, or consists of only a sound wave sensor that detects the sounds coming out unconsciously as the tension of the human body increases. It is also possible to install both the infrared temperature sensor and the sound wave sensor.

The present invention, which is configured as described above, is designed to increase the body temperature as the heart rate of a person increases and to commit a crime in case of planning a crime and attempting to commit a crime immediately after boarding the elevator 1 or boarding the elevator 1. In order to prevent crime by detecting sound waves that are unknowingly heard due to tension caused by thought.

That is, when the sensor member 2 detects the change in the state of the passenger in the elevator 1 and transmits it to the detector 2, the detector 3 compares the transmitted signal with a preset reference value and compares the comparison signal with the command processor. 4), the command processing unit 4 processes the output of the crime prevention signal with the input signal, and if it is an abnormal signal, the crime prevention unit at the alarm display unit 7 through the operation unit 5 and the control target unit 6 By outputting a signal to prevent the occurrence of crime.

Looking at this action in more detail, by installing a sensor member (2) consisting of an infrared temperature sensor or a sound wave sensor inside the elevator (1) to plan the crime in advance, the person on board the elevator or the external stimulus instantly Detects the temperature change of the person who caused the impulse and the sound waves produced by that person.

The change in body temperature is detected by the infrared temperature sensor main contact (RTH) and the infrared temperature sensor auxiliary contact (YRTH), the abnormal sound wave is detected by the sound wave sensor main contact (SDB) and the sound wave auxiliary contact (YSDB). .

At this time, the sensing operation by the infrared temperature sensor and the sound wave sensor is repeatedly performed by a timer holding contact T and a timer operation time-return contact Ta controlled by a timer lag relay TRL. The temperature rise or abnormal sound wave signal detected by the repetitive sensing operation as described above is compared with a preset reference value, and when a temperature signal above the reference value is detected, the infrared temperature sensor main contact (RTH) and the infrared temperature sensor auxiliary contact (YRTH). Infrared Temperature Sensor Relay (RTHR) (RTHR1) equipped with Sergi Absorber (SA) operates the buzzer (BZ) and is connected to the series in series. ) And the acoustic wave sensor relay SDBR SDBR1 having the Sergi Absova SA are operated in series with the acoustic wave auxiliary contact YSDB to operate the buzzer BZ.

In the above, the buzzer (BZ) may be installed inside the elevator (1) to give up the execution of the criminal acts to those who planned the crime in advance or to impulse the crime, or installed in a separate management room Special monitoring of people.

As described above, the present invention installs a sensor member in the elevator to detect a change in human body temperature or abnormal sound of passengers in the elevator, and subjects to the change in the temperature or voice of the passenger detected through the sensor member. By monitoring the crime not only prevents the crime, thereby providing the effect of protecting the passengers of the elevator, and improve the reliability of the building.

Claims (3)

In an elevator 1 in which a passenger boards and selects a desired floor with a button on an operation panel, the control unit automatically operates to the floor selected by the passenger. A sensor member (2) installed inside the elevator (1) for detecting a change in a state of a passenger; A detection unit 3 which transmits a comparison signal by comparing the signal sensed by the sensor member 2 with a reference value; An instruction processor (4) for receiving a signal from the detector (3) and processing whether to output a crime prevention signal; And an alarm display unit (7) which receives the result of the command processing unit (4) through the operation unit (5) and the control target unit (6) and outputs a crime prevention signal. The method according to claim 1, The sensor member (2) is crime prevention recognition device of the elevator, characterized in that composed of an infrared temperature sensor for detecting the temperature change of the human body rises as the tension of the human body increases. The method according to claim 1, The sensor member (2) is a crime prevention recognition device of the elevator, characterized in that consisting of a sound wave sensor for detecting the sounds coming out unconsciously as the tension of the person increases.