JPH08245101A - Elevator with crime preventive function - Google Patents

Abstract

PURPOSE: To provide an elevator for crime prevention not requiring operation by a user and capable of discriminating an outsider certainly. CONSTITUTION: A reflection sensor type platform receiving and transmission device 5 is set below a platform button 6 set on a platform wall 3. A specific user dwelling in a building where an elevator is set holds an ID card 8. Whether the user holds this ID card or not is detected by the reflection sensor type platform receiving and transmission device 5. In the case when an user not dwelling in the building tries to get on a cage alone, the specific user deletes a call registration of the cage by pressing a push button of a guidance display judgement registration device 7 set on the platform wall 3.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a crime prevention elevator.

[0002]

2. Description of the Related Art Conventionally, an elevator installed in a high-rise house may be provided with a crime prevention elevator having a special function so that it can be used only by a resident living in the building.

Among them are special call registration by secret code registration, key switch registration by operation of a special key, and registration by operation of a magnetic card.

In addition, there is also adopted a method in which a security camera is installed and an image of the camera is monitored by a surveillance staff in a surveillance room.

[0005]

[Problems to be Solved by the Invention]
The registration method using the password registration has a drawback that the crime prevention elevator cannot be used if the user who gets in the car forgets the password.

Further, in the registration method using the special key, it is not possible to get into the crime prevention elevator when the key is not possessed. The method using a magnetic card is also the same.

Further, in the method using the security camera, since the surveillance staff must identify the user by sex, face, age, etc., it is not only necessary to continue surveillance for 24 hours. If there is a user of age, it may not be possible to identify them. Therefore, an object of the present invention is to obtain an elevator with a crime prevention function that requires no operation and can be reliably identified.

[0008]

An elevator with a crime prevention function according to claim 1 is provided with a receiver / transmitter device for detecting the presence / absence of a reflection sensor carried by a specific user in a hall or a car, and detects the receiver / transmitter device. And a control means for controlling the operation of the car based on the signal.

Further, the crime prevention elevator according to the second aspect of the invention is provided with a receiver / transmitter device for detecting the presence or absence of a reflection sensor carried by a specific user in a hall or a car, and based on a detection signal of the receiver / transmitter device. It is characterized by comprising a selection means for selecting whether or not the car call registration is possible.

The invention described in claim 3 is the same as claim 1
The above-described elevator with a crime prevention function is characterized by including a camera for taking an image of the inside of a car by operating a signal from a transmission / reception device detected by a reflection sensor.

The invention described in claim 4 is the same as claim 1.
In the elevator with a crime prevention function as described, an arithmetic means for comparing the number of users detected by a detector for detecting the number of users boarding a car from the hall with the number of specific users who have a reflection sensor, and this arithmetic means Therefore, when it is determined that the number of users is larger than that of the specific users, there is provided notification means for notifying the specific users that there are users who are not the specific users.

[0012]

In the invention described in claim 1, the call registration of the car can be performed only by operating the registration selecting means of the specific user who possesses the reflection sensor.

Further, in the invention described in claim 2,
When a specific user who possesses a reflection sensor registers a call for a car, the inside of the car is imaged by a camera.

Further, in the invention described in claim 3,
In the inside of the car, the presence or absence of users who are not permitted to use the car is determined from the difference between the number of users detected by the photoelectric detector and the number of specific users detected by the transmitting / receiving device.

Further, in the invention according to claim 4, whether or not the call registration of the car is possible is determined by the difference between the number of users detected by the photoelectric detector and the number of specific users detected by the transmitting and receiving device. It is determined by the judgment by the specific user of the user who is not authorized to use the car.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a crime prevention elevator of the present invention will be described below with reference to the drawings. FIG. 1 is a front view showing an example of an elevator hall in which a crime prevention elevator of the present invention is installed and a double door type hall door is suspended.

In FIG. 1, a three-way frame 2 is attached to the opening formed in the landing wall 3 at the entrance of the crime prevention elevator. On the right side of the three-sided frame 2, a landing button 6
Is attached to the hall wall 3.

At the tip of the landing floor 4, a sill (not shown) is buried. At the upper end of the three-way frame 2, a hanger plate (not shown) is erected on the upper ends of the landing doors 1A and 1B located on the back surface (hoistway side) of the landing wall 3.

Below the hall button 6, a reflection sensor type hall receiving / transmitting device 5, which will be described in detail later, is installed on the hall wall 3. Above the landing button 6, a guide guidance display determination registration device 7 whose details will be described later with reference to FIG. 6 is attached. On the right side of the landing button 6, an ID card 8 carried by a user who lives in a house in which this crime prevention elevator is installed and uses this elevator is shown.

FIG. 2 is a view of the crime prevention elevator shown in FIG. 1 as seen from the inside of the car toward the landing. In FIG. 2, a curtain plate 13 is horizontally installed above the car doors 9A and 9B,
A sleeve side plate 10A is erected on the left side of the car door 9A, and a sleeve side plate 10B is erected on the further right side of the right car door 9B.

A car operation panel 11 is attached to the sleeve side plate 10B. The car operation panel 11 has destination floor buttons arranged in two rows from the center to the lower side, and door opening / closing buttons, direction indicators, and the like are attached to the upper part.

A reflection sensor type car reception / transmission device 12, which will be described in detail later, corresponding to the reflection sensor type landing reception / transmission device 5 shown in FIG. 1 is mounted above the car operation panel 11. On the further right side of the right sleeve side plate 10B, there is shown an ID card 8 which is the same as the ID card shown in FIG. 1 carried by a passenger who gets inside the car.

In the crime-prevention elevator thus constructed, in FIG. 1, when a passenger carrying the ID card 8 arrives at the hall 4, the reflection sensor type hall receiving / transmitting device 5 is installed.
The ID card 8 carried by passengers
Is reflected by.

Then, the reflection sensor type hall receiving / transmitting device 5 judges that the passenger is a resident of the building, and when the passenger presses the hall button 6, the car doors 9A, 9B and the hall doors 1A,
1B opens.

If the passenger who does not have the ID card 8 presses the hall button 6, the reflection sensor type hall receiving / transmitting device 5 does not receive the radio wave from the ID card 8, so that the car doors 9A and 9B are displayed. The landing doors 1A and 1B do not open.

Similarly, if a passenger carrying the ID card 8 in the open car arrives at the hall 4, the radio wave transmitted from the reflection sensor type car receiver / transmitter 12 is carried by the passenger. It is reflected by the ID card 8.

Then, the reflection sensor type car receiver / transmitter 12 determines that the passenger is a resident of the building, and when the passenger presses the destination floor button 6, the car doors 9A and 9B and the landing door 1
A and 1B are closed.

Even if a passenger who does not have the ID card 8 presses the destination floor button 6 on the car operation panel, the radio wave from the ID card 8 is not received by the reflection sensor type car receiver / transmitter 12, so that the car doors 9A, 9B are not received. And the landing doors 1A and 1B do not close. Therefore, the car does not move up and down. Note that the guide guidance display determination registration device 7 shown on the upper portion of the hall wall 3 in FIG. 1 will be described later with reference to FIG.

FIG. 3 shows a second embodiment of the crime prevention elevator of the present invention.
FIG. 3 is a diagram showing an embodiment of the above, showing a right side view of the inside of the car corresponding to the AA cross section of FIG. 2. In FIG. 3, an in-car security camera 14 is housed obliquely downward at the rear of the interior of the car room ceiling 15 in which a lighting device (not shown) is housed.
The signal line 14a of the in-car security camera 14 is connected to an unillustrated connection box provided in the lower part of the car from the upper part of the car through the outside of the side plate 18, and is further elevated and lowered through a tail cord hanging from the car. It is connected to the control panel installed in the machine room at the top of the road.

In FIG. 3, side plates 17A, 17B, 17C are shown on the left side of the side plate 18, and these side plates 17A, 17B are used.
A skirting board 16A is shown at the lower ends of B and 17C, and a skirting board 16B is also shown at the lower end of the side plate 18. The car doors 9A and 9B shown in FIG. 2 are shown at the left end of the car.
A guide shoe (not shown) vertically provided at the lower ends of A and 9B is loosely fitted in the groove of the sill 19.

In the crime prevention elevator thus constructed, when a passenger carrying an ID card 8 pushes the hall button 6 at the elevator hall to get inside the car,
The power of the security camera 14 in the car is turned on, and the inside of the car is imaged by the security camera 14 in the car.
As shown in FIG. 4, it is displayed on the screen of the monitoring TV 21 in the manager's room 20 of this residential building. From this screen, the manager confirms that the passenger inside the car is the person living in this high-rise house.

Next, FIG. 5 is a horizontal cross-sectional view showing a third embodiment of the crime prevention elevator of the present invention, showing a horizontal cross-sectional view of the landing wall 3 of a residential building. 5, a hall button 6 is attached to the right side of the hall 4 of the elevator,
On the further right side of the landing button 6, the light emitting portion of the photoelectric detector is provided.
Two 22A are arranged horizontally.

The landing wall 3 to which the light projecting portion 22A is attached
The light receiving portion 22B of the photoelectric detector is symmetrically attached to the light projecting portion 22A at a position facing the light projecting portion 22A on the building wall 3A on the opposite side.

In the crime prevention elevator thus constructed, the number of passengers crossing between the light projecting section 22A and the light receiving section 22B of the photoelectric detector is received by the reflection sensor type hall receiving apparatus 5 shown in FIG. By comparing the number of reflected signals of the ID card 8 with each other, it is determined that a passenger other than the resident of the building is in the passengers who have boarded the car.

If the photoelectric detector 22A and the light receiver 22A are
If the number of passengers detected in B is larger than the number of passengers counted by the reception of the ID card 8, the guide guidance display determination registration device 7 of FIG. 1 and FIG. 6 showing a partially enlarged view of FIG. Display the message indicated by.

Then, the resident boarding the car confirms the passengers in the group, and confirms whether the passengers who are not the resident of the group board the passengers accompanied by the residents or the passengers without permission. Therefore, the function as a crime prevention elevator can be exhibited.

Further, if there is a person who gets in without permission, the car door is closed by pressing the button 7b with an X mark provided on the right side of the guidance and guidance display judgment registration device 7. In addition to blocking the operation, the signal can be sent to the manager's room and the manager can be notified by a buzzer or the like.

On the other hand, when the passenger is in a car accompanied by a resident, the car door and the landing door are closed by pressing the button 7a marked with a circle on the left side of the guidance and guidance display judgment registration device 7. And move up and down to the designated floor.

The guide guidance display judgment registration device 7 may also be provided on the car operation panel inside the car. In this case, since the operation can be performed without going out of the car, there is an advantage that the stagnation of the elevator operation can be prevented.

[0040]

As described above, according to the invention of claim 1,
A reception / transmission device that detects the presence or absence of a reflection sensor carried by a specific user and inputs the detection signal to the call registration circuit of the car, and a control means that controls the operation of the car based on the detection signal of this reception / transmission device. By providing the car call registration only by operating the car call button of the specific user who owns the reflection sensor, no operation is required, and the outsider can be identified reliably for crime prevention. You can get an elevator.

According to a second aspect of the present invention, a receiving / transmitting device that detects the presence or absence of a reflection sensor carried by a specific user and inputs the detection signal to a call registration circuit of the car.
By providing registration selection means for selecting whether or not car call registration can be performed by operation of a specific user who possesses a reflection sensor,
Since a car call can be registered only by operating the registration selecting means of a specific user who has a reflection sensor, it is possible to obtain a crime prevention elevator that does not require operation and can reliably identify an outsider. You can

According to the third aspect of the present invention, a receiving / transmitting device that detects the presence or absence of a reflection sensor carried by a specific user and inputs the detection signal to the call registration circuit of the car.
By providing a camera that captures an image of the inside of the car with the signal of the presence of the reflection sensor detected by this transmission / reception device, when a specific user who possesses the reflection sensor performs call registration of the car,
Since the inside of the car is imaged by the camera, it is possible to obtain a crime-prevention elevator that does not require any operation and can reliably identify an outsider.

According to the invention described in claim 4, a receiving / transmitting device for detecting the presence or absence of the reflection sensor carried by the specific user and inputting the detection signal to the call registration circuit of the car,
A photoelectric detector that is installed in the hall to detect the number of users who board the car from this hall, and a computing unit that compares the number of users detected by this photoelectric detector with the number of specific users who have a reflection sensor, By providing the registration selection means for selecting whether or not the call registration of the car is possible by the signal input from the arithmetic unit, the availability of the call registration of the car depends on the number of users detected by the photoelectric detector and the transmission / reception device. Since it was decided by the judgment by the specific user for the user who is not permitted to use the car determined from the difference in the number of detected specific users,
It is possible to obtain a crime prevention elevator that requires no operation and can reliably identify an outsider.

[Brief description of drawings]

FIG. 1 is a partial front view showing a first embodiment of a crime prevention elevator of the present invention.

FIG. 2 is a partial front view showing a second embodiment of the crime prevention elevator of the present invention.

FIG. 3 is a partial longitudinal sectional view showing a third embodiment of the crime prevention elevator of the present invention.

FIG. 4 is a partial front view showing a third embodiment of the crime prevention elevator of the present invention.

FIG. 5 is a partial cross-sectional view showing a fourth embodiment of the crime prevention elevator of the present invention.

FIG. 6 is a partial front view showing a fourth embodiment of the crime prevention elevator of the present invention.

[Explanation of symbols]

1A, 1B ... Hall door, 2 ... Three-way frame, 3 ... Hall wall, 4 ... Hall, 5 ... Reflection sensor type hall receiving / transmitting device, 6 ... Hall button, 7 ... Guidance guidance display judgment registration device, 7a, 7b ... Push Button, 8 ... ID card, 9A, 9B ... Car door, 10
A, 10B ... Sleeve side plate, 11 ... Car operation panel, 12 ... Reflection sensor type car receiver / transmitter device, 13 ... Curtain plate, 14 ... In-car security camera, 15 ... Car room ceiling, 16A, 16B ... Baseboard, 1
7A, 17B, 17C, 18 ... Side plate, 19 ... Sill, 20
… Administrator room, 21… TV for monitoring, 22A… Projector, 2
2B ... Light receiving part.

Claims (4)

[Claims] 1. A transmission / reception device which is provided in a hall or a car and detects the presence or absence of a reflection sensor carried by a specific user,
An elevator with a crime prevention function, comprising: a control means for controlling the operation of a car based on a detection signal of the transmission / reception device. 2. A transmission / reception device provided in a hall or a car for detecting the presence or absence of a reflection sensor carried by a specific user,
An elevator with a crime prevention function, comprising: selection means for selecting whether or not car call registration is possible based on a detection signal of the transmission / reception device. 3. The elevator with a crime prevention function according to claim 1, further comprising: a camera for taking an image of the inside of the car by operating the signal transmitting / receiving device with a signal detected by a reflection sensor. . 4. The crime prevention elevator according to claim 1, wherein the number of users detected by a detector for detecting the number of users boarding a car from the landing and the number of specific users carrying the reflection sensor. And a notifying means for notifying the specific user that there is a user who is not the specific user when the number of the users is judged to be larger than the specific users by the calculating means. An elevator with a crime prevention function characterized by being equipped.