JPS63247275A - 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 [Field of Industrial Application] The present invention relates to an elevator operating device, and more particularly to a call registration circuit for specifically permitting car call registration to a specific floor.

[Conventional technology]

In recent years, in multi-tenant buildings and the like, there are many cases in which tenants occupy the intermediate floors, and the top floors are occupied by the owners of the building.

In this case, the owner often makes the following requests.

For example, (1) - I don't want Kinki to go to the top floor where the owner's room is. (2) Owners and their families can easily access the top floor. (3) If there is a visitor to the owner's house, he or she will be asked to come to the top floor after checking with the telephone device.

For each of the above requests, in the case of (1), usually,
The car call on the top floor will be prohibited from being registered to the general public. Regarding case (2), install an ID card (magnetic card) switch, etc. inside the car to prove that you are a relative of the owner, and make it possible to register car calls on the top floor only when the switch is activated. . (Unexamined Japanese Patent Publication No. 59-24060
Publication No.). In the case of (3), a communication device is installed inside the car and in the owner's room, and after the visitor and the owner communicate with each other, a key switch installed in the room allows car calls on the top floor to be registered. By taking such measures, the owner maintained the security of his room in the multi-tenant building.

[Problems to be Solved by the Invention] Conventional security measures can accomplish each security purpose by applying individual devices, but in order to satisfy all of the above requirements that are essential for owners, This cannot be achieved with a single device, so a communication device that connects the inside of the car and the owner's room,
A key switch in the owner's room, a magnetic card switch, etc. must be installed in the car interior, which requires a large amount of money for security measures, and the operation of the car call registration device becomes complicated. There was a point.

This invention was made in order to solve the above-mentioned problems, and provides an elevator operation device that can meet the demands of building owners without having to install a complicated call registration device for security purposes other than a communication device. The purpose is to

[Means for solving problems]

The elevator operating device according to the present invention includes a communication device installed between an elevator car room and a living room outside the car room, and when a call state in the living room is detected, the elevator car room is permitted to register a car call to the living room. , is equipped with a registration enable signal output means for permitting the elevator car to register a car call to the user's room when a call registration valid signal is detected from the elevator car after detecting that the user's room is unable to talk for a certain period of time. be.

[Function] According to the registerable signal output means of the present invention, if the resident in the room on the specific floor responds to the visitor through the communication device and the visitor is a desirable person, the visitor is allowed to register the car call to the specific floor. You can invite visitors to your room, and if the resident enters your room when you are not home, you can invite visitors to your room for a certain period of time.
By outputting a call registration valid signal from the car room after calling the room via the telephone communication device, it is possible to permit only the resident of the room to register the car on the specific floor where the person lives.

[Example] Hereinafter, an example of the present invention will be described with reference to the drawings. In the figure, (1-1) is the car call registration circuit for the top floor of the building (for example, the third floor where the building owner's room is located), and (3) in the registration circuit (1-1) is the car call registration circuit for the top floor of the building (for example, the third floor where the building owner's room is located). This is a registration button, and when the registration button (3) is pressed, the cancel relay normally closed contact (3C) on the 3rd floor is connected to the 3rd floor via the normally closed contact (6A) or (8A), which is in the closed state. When current flows through the call registration relay (3R) and it is energized, the normally closed contact (3R1) of the registration relay (3R) is closed, and the registration relay (3R) remains closed until the cancel relay normally closed contact (3C) opens.
3R) is self-retaining.

And (1-2) is the car call registration circuit for the second floor, and the car call button (2) for the second floor in this circuit (1-2)
When you press , the cancel relay normally closed contact (2C
) When current flows through the second floor call registration relay (2R) and it is energized, the normally closed contact (2R) of the registration relay (2R)
1) is closed and the registration relay (2R) holds itself until the cancel relay normally closed contact (2C) opens. (1
-3) is the car call registration circuit for the first floor, and the circuit (
1-3) is the same as the car call registration circuit for the second floor (1-2), the car call registration relay (1) on the first floor, the normally closed contact (IC) of the cancellation relay on the first floor, and the car call registration circuit on the first floor. The registered relay (IR) and the normally closed contact (I) of the registered relay (IR)
RI) to perform self-holding operation.

(1-4) is a call request circuit that sends a call request signal to a communication device (for example, an intercom) on the top floor, and is a call button (4) with two contacts provided on the communication device inside the car. First meter contact to be pressed (4a 1)
is closed and the intercom buzzer installed in the living room (9)
sounds. (1-5) is a timer circuit that indicates that the telephone device (not shown) in the living room is disabled for a predetermined period of time, and the call button (4) is connected to the second meter contact (4
a2) for 5 seconds, the second meter contact (
4a2), timer relay via normally closed contact (6B)
Due to the current flowing through (7), timer relay (7) starts to turn on after 5 seconds. (1-6) is a car call registration circuit that enables the car call registration circuit (1-1) on the third floor, and when the door open button (5) is pressed, the current flows to the door open button (
3) , timer relay contact (7) closed after 5 seconds
A) and 3rd floor call cancel relay normally closed contact (3C
1) to the relay (8), the relay (8) becomes energized, closes the normally closed contact (8B) of the relay (8), and maintains itself.

Next, the operation of the elevator operating system having the above configuration will be explained. Now, if a general customer presses the call button (3) on the third floor in the elevator car to go to the third floor, that is, the owner's room, even if the general customer presses the call button (3) on the third floor, Since the communication device in the room on the third floor is not working, the contact point (6A) is open, and since the communication device call button (4) is also not pressed, the timer relay (7) and relay (8) are open.
) is in the off state. Therefore, the contact (8) of the relay (8)
Since A) is also “°open”, the third floor call registration relay (
3R) is not excited. Therefore, general customers who do not know how to register for calls on the third floor cannot go to the third floor.

On the other hand, if there is a visitor, the visitor enters the car from the first floor and presses the call button (4) on the communication device.

Then, the first make contact (4al) of the call button (4) closes, and the interphone call buzzer (
9) rings to notify the building owner that there is a visitor. When the owner picks up the telephone receiver in the living room when the buzzer (9) rings, the contact (6A) closes and the call registration circuit (1-1) on the third floor is activated, allowing the visitor to When you press the call button on the third floor, (+) - (3)
-(3c) -(6A) -f3R) The third floor car call relay (3B) is energized at -(-), and the third floor car call is registered.

If the visitor is an undesirable person, the contact point (6A) will be opened by returning the telephone receiver to its original position, and the third floor call registration relay (3R) will be turned off.

In addition, when there is no one in the room on the third floor, in order for the building owner or his family to go to the third floor, they must first get into the car from the first floor and press the call button (4) on the timer relay (7).
) until the second meter contact (4a 2 ) is connected. At this time, the first meter contact (4al)
Even if the intercom ringing buzzer rings when the intercom is closed, no one is in the room, so the telephone receiver will not be picked up. Contact (6B) therefore remains closed. When this state continues for a predetermined period of time (for example, 5 seconds), the timer relay (7) is energized. At this time, call button (4)
While holding down, press another button, in this case the door open button (5)
shall be.

Press the button (+) -(5) -(7A) -(3c1
) -(8) -(-) causes relay (8) to ONL,
, due to its normally closed contact (8B), the relay (8) is self-holding. Similarly, the contact (8A) is closed, so
At this stage, if you press the call button (3) on the third floor, (+)
-(3) -(3C) -(8A) -(3R)-(-
), the third floor call registration relay (3R) is turned on, and the car heads to the third floor.

As mentioned above, this operation involves holding down the call button (4) for 5 seconds or more, then pressing the door opening button (5) while holding down the call button (4), and then pressing the door open button. , and no one other than the building owner or his family would know about it.

(Effects of the Invention) As described above, according to the present invention, it is possible to maintain the registration of car calls on the living room floor only when the communication device in the living room is operating, so that only authorized guests can You can invite them to your room. Furthermore, if the communication device in the room does not work, the floor can be accessed only by special operation of the equipment usually installed in the car, so that security operation using the elevator can be provided at low cost.

[Brief explanation of the drawing]

The figure is an overall circuit diagram showing an elevator operating system according to an embodiment of the present invention. In the figure, (1-1) is the call registration circuit on the 3rd floor, and (1-2) is the 2nd floor call registration circuit.
Floor call registration circuit, (1-35 is a call registration circuit on the 1st floor, (1-4) is a call request circuit, (1-5) is a timer circuit, (1-6) is a call registration circuit .

Claims (3)

[Claims] (1) A first communication device installed in the elevator car, a call registration valid signal output means, and a second communication device installed in a place other than the elevator car and connected to the first communication device. , when detecting the call state of the second call device,
Or a registrable signal that outputs a registrable signal that enables car call registration in the elevator car to a car call registration circuit for a specific floor when the first communication device detects a call request signal for a certain period of time and a call registration valid signal. An elevator operating device characterized by comprising an output means. (2) The registrable signal output means includes a call detection device that detects that the second communication device is in a call state, and outputs a registrable signal only when the second communication device is in a call state. An elevator operating device according to claim 1, characterized in that: (3) The registerable signal output means includes a call failure detection device that detects call failure of the second call device when the call request signal is continuously output for a predetermined time or more by the first call device; 2. The elevator operating system according to claim 1, further comprising means for outputting a registration enable signal when a call registration valid signal is input when an elevator failure is detected.