JPS58135078A - Burglarproof operating device for elevator - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for improving the operation of an elevator to prevent crime inside the elevator car.

When the elevator car door closes, it becomes a closed room, and many crimes are taking advantage of this to assault passengers (especially women). Rounding to rescue passengers from these crimes,
Although various proposals have been made, the inventor's analysis of conventional criminal cases has yielded the following results.

(a) Even if the passengers shout loudly to detect 9 things, only about 18% of the passengers can be saved.

(b) Even if we pressure the car to use voice recognition to detect it, K can only save about 23% of the time when his mouth is covered. IA only taught about 35% of the time.

(,l) -If the doors are closed quickly after someone gets on board, about 50% of the cars can be saved, but driving alone during the daytime will significantly reduce operational efficiency.

In the end, no exact method has been found to prevent crime in cars, partly because it is impossible to read people's minds.

This invention is in response to the above-mentioned need, and by making it possible to operate the car when a passenger instructs the passenger to ride alone and an adult person gets on board, most crimes inside the car can be prevented. The purpose of this invention is to provide a security operation device for K-SHI-9 elevators.

An embodiment of the present invention will be described below with reference to FIGS. 1 to 4.

In the figure, (1) is the wall of the elevator hall, (2) is the hall button installed on the hall wall (1)K, (2a) is the up button, (zb) is the down button, and (2a) is the down button. The crime prevention command device is also composed of buttons, (3) is the landing door that opens and closes the landing entrance, (4) is the elevator car, (5) is the handle, and (4) is the in-car operation panel that is installed with internal pressure.
(5a) is a destination button, (5b) is a crime prevention command device also constituted by a button, (6) a car door that opens and closes the car entrance by a drive wA (not shown) installed at the base (4), (7) ) and (4) a light emitter that emits a beam of light (7a) that crosses the car doorway; The light receiver that emits light, (9) is the light receiver (8)K
The OQ is an output relay that is energized when the passenger detection device (9) outputs an output. (10a) is the normally closed contact, aυ is the normally closed contact, and (4) is the call relay contact, which is open only when the vehicle is running and closed otherwise.
is the crime prevention command relay, (]Ja) is its normally open contact, (1
2t+) is the same normally closed contact, (to) is the landing button (2)
Press the up or down button (2a), (21)) K to call the hall, or the destination button (5) on the in-car operation panel (5).
a) is a call detection relay contact that closes when a car call is registered; α◆ is a start command relay that, when energized, issues a command to drive the car door (6) and start the door (4); ←
ノ, に) is a DC power supply.

Next, the operation of this embodiment will be explained.

When the car (4) is stopped on the floor, the car door (4)
The landing area F' (3) is normally closed and waiting with the door closed.

When the crime prevention command device (20)l (151)) is not operated, the crime prevention command relay (6) is de-energized.
The contact (121)) is closed. Here, when a call from another floor occurs and the call detection relay contact (to) closes, (
g) - (To) - (1zb') - (t4) - (In the circuit of →, start command relay α◆ is energized, so car (4)
0Also, when the car (4) is stopped on the floor and the car door (6) and landing door (3) are open, the car call can be made using the destination button (5a) on the in-car operation panel (5). If registered, the call detection relay contact member will be closed in the same way. Now, the car door (6) is driven, and in conjunction with this, the car door (6) is moved to the landing Ps (3).
Also driven, both doors (6).

If (3) is closed, then (4) will start.

The car (4) is currently on another floor, and the passenger presses the landing button (2).
Assume that the car (4) is called by using the up or down buttons (2a) and (2b) of the car. At this time, there was a person acting suspiciously near the landing area, and the passengers, who felt in danger, activated the crime prevention command system.
20), the crime prevention command relay (6) is energized and self-maintained by closing the contact (12a). at the same time,
Contact (12b) is open. When the car (4) stops at this floor in response to a call and the car door (6) and landing door (3) are opened, both doors (6) are opened after a certain period of time (for example, 4 seconds).
) and (3) begin to close, but the crime prevention command relay (6
) is energized, both F' (6),
(3) remains open. Now there are passengers (
4) Suppose K gets on board, the light ray () a) is caused by the passenger.
is blocked, so the receiver (8) emits an output, which is counted by the passenger detection device (9). However, the passenger detection device (
9) does not produce an output, so the output relay α is not energized and the contact (10a) remains closed. Therefore, when a passenger who has boarded the car registers a car call using the destination button (5a) K, the call detection relay contact (to) closes.
(G) - (To) - (10a) - Q◆ - (→ circuit activates start command relay α4Fi, and car (4) starts. If 0 and (4) start, car call running starts. Since the relay contact 01) is opened, the crime prevention command relay (In is deenergized) and the contact (12a) is opened.

Next, if one passenger gets on board, and then a second person gets on board, the receiver (8) will output twice, so
The passenger detection device (9) emits an output, the output relay 01 is energized, and the contact (1oa) is opened. Now, even if a passenger makes a car call and the call detection relay contact (to) closes, the activation command relay 04V! Not energized, the cage door (6
) and the landing door (3) do not close, and the car (4) does not start. Thereafter, when the passenger detection device (9) is automatically reset, the output relay QO is deenergized and the contacts (10a) are closed, so that the car (3) can be reused.

This avoids driving with two passengers,
The occurrence of crimes in the basket (4) can be prevented. I'm waiting with the door open, so if a passenger feels in danger, I'll be there at any time.(4)
) is possible to go outside.

The same applies when the crime prevention command device (5b) is operated inside the car (4).

In the example, the return to normal operation was automatically resumed after a certain period of time. An input decoder may be provided and the output signal may be used to reset the input decoder. Further, it is also possible to use the destination button (5a) or the landing button (2) instead of the keyboard. Furthermore, timed reset and manual reset may be used together.

Figures 5 and 6 show other embodiments of the present invention. In the figure, (9A) shows an output of "H" when less than two adults are detected by the output of the load detector @ (described later). Next, the passenger detection device (10b) is a normally open contact of output relay 04, 0 o'clock is a window frame-like structure with 9 car frames, αη is a car frame supported by a vibration-proof rubber (to) Chamber, (the tomb passes through the Kagowak Q and the upper transverse member and supports the Kagoku α groan via a push spring crest, and the upper end is connected to the main rope (not shown) with VC and nine stoppers, and ?η is a stopper. (Support plate fixed to the lower end of II, (A) is a differential transformer installed between the upper transverse member of Kagowa<0! and support plate (C).

A load detector consisting of a dial gauge etc., which measures the deflection of the push spring (E) and outputs a corresponding output;
(E) is a microphone installed in the hall and emits an audio signal; (C) is an audio mRIIk location where the output is rHJ when the audio signal for the utterance of "-person" is input; (E)
is an AND gate.

In other words, if a passenger utters "-person" into the microphone (to), the output of the voice recognition device (c) will be rHJ〇 On the other hand, the amount of passengers who boarded the cab 0η will be the output of the push spring (e). Detected by the amount of deflection, if the number of passengers is less than two adults!
Then, the output of the passenger detection device 1 (9A) becomes rHJ.OThe output of the AND gate (to) becomes rHJ, the output relay αQ is energized, and the contact (1ob) is closed. As a result, the car (4) can be started. When there are two or more passengers, the output of the passenger detection device (9A) is rLJ, and AN
The output of D gate (a) is also rLJ, and output relay α1
is not energized. Therefore, the car (4) will not start. Note that when you say "-・人" into the microphone,
If there are two or more utterances, such as when another passenger utters "two people," the voice recognition device will respond with "-people."
, the output is rHJ and −
In the case of a live load of 1000 kg for the 0th cab αη, where priority is given to passenger operation, if it is to be detected whether the female weight is 40 kg, the lightweight male weight is 50 kg, and the total weight is 901 cg or less, the minimum measured weight for the live load is The ratio is 90/1000 = 0.09 = 94.
These values can be measured. <Less than two people>
It is possible to detect O.In addition, even if you measure the amount of deflection of the vibration isolator (1) instead of measuring the amount of deflection of the push spring (E), the detection of the car chamber α can be realized.
It is possible to detect the amount of passengers.

As explained above, in this invention, when the crime prevention command device is operated at the landing or in the car, the elevator car can be operated when the passenger in the car is an adult. It is possible to avoid riding with other passengers at one's own will, and the majority of crimes inside the car can be prevented0

[Brief explanation of drawings]

Fig. 1 is a front view of the landing (door open) showing an embodiment of the elevator security operation device according to the present invention, Fig. 2 is a front view of the car entrance seen from inside the car of Fig. 1, and Fig. 3 is a 11-m5 sectional view of Figure 1, Figure 4 is the circuit diagram of Figure 3, Figure 5 is a front view of the cage portion showing another embodiment of this invention, and Figure 6 is the circuit diagram of Figure 5. be. (2C)... Crime prevention command device, (4)... Cart, (5
b)... Crime prevention command device, (7)... Floodlight s (''
ye'')...ray, (8)...receiver, (9m)...
...Passenger detection device, QO...Same output relay, (2)
... Crime prevention command relay, Ql... Call detection relay, α
◆...Start command relay Note that the same parts in the figures are indicated by the same symbols. Agent: Nobu Kuzu - (1 other person) Figure 1 r ----------- Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Procedural amendment (voluntary) 1. Display of incident Patent application No. 51-183494 #2
, Title of the invention Elevator 10 Spinner driving device 3, Person making the amendment 5, Subject of the amendment (11 Claims column of the specification + 21 Detailed description of the invention column 6 of the WIA specification, Contents of the amendment (1) ) The claims in the specification are corrected as shown in the attached appendix. (2) Specification f!113 m [4 lines, *8 pages fig
Delete the words "adult" in line a, line 9'rL, line 3, and page 10, line 8. 7. A document showing the scope of patent claims after the list of attached documents has been corrected. One or more copies of Patent M*'s rudder (crow) that are displayed in the landing area or inside the car and are artificially manipulated.
I introduction command kk, corner gR jle bara detection equipment that detects when there is only one passenger, tomohi When the above security command device is activated, only the turtle can drive in the above corner if the above passenger detection device is activated. This is an elevator security operation device that includes a start command device. (Claim Note 1: A crime prevention device for a thief's elevator, which is used as a passenger detection device, which is a device for detecting a passenger's lip using the -Wr of 21 parties.) 141 A device for detecting cargo inside a car based on the amount of deformation of an elastic body is used as a passenger detection device. Claim date 1 iff used as a device
I-mounted elevator security operation device.

Claims (4)

[Claims] (1) A crime prevention command device installed in the hall or inside the car and operated manually, a passenger detection device that detects whether the passenger in the car is an adult, and when the crime prevention command device is activated, the passenger detection device A crime prevention operation device for an elevator, comprising a start command device that enables operation in either corner only when the device is activated. (2) An elevator security operation device 0 according to claim 1, which uses a device that detects passengers by blocking light beams as a passenger detection device. (3) Claims that use a device that detects passengers by generating ultrasonic waves and receiving the reflected waves as a passenger detection device @
Elevator crime prevention device described in Section 1〇 (4) The security operation device for an elevator according to claim 1, which uses a device for detecting the load inside the car by the amount of deformation of an elastic body as a passenger detection device! l1i3