JPS6126302Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an elevator call registration device.

Elevators installed in multi-tenant buildings and condominiums are freely available for anyone to use. Therefore, since anyone can freely enter the building, there is a problem that various crimes are likely to occur.

In order to solve this problem, a conventional method has been to record a predetermined code number on a card and set the card in a reader to register a destination floor call.

However, with the above conventional devices, calls cannot be registered without a card, so if someone other than the resident wants to enter the building, they must obtain the card in advance. However, the procedure was complicated, and if the card was lost, there was a possibility that the card could be used by a third party without permission.

The present invention has been developed to solve the above-mentioned drawbacks, and is designed to prevent elevators from being used without the approval of the building's occupants or manager. In other words, with this invention, when a family member of a building resident or a visitor wishes to use an elevator, they contact the building's resident or manager in advance, and the resident or manager operates the elevator. It relates to a device used for call registration.

Next, one embodiment of the present invention will be described with reference to FIGS. 1 and 2. Here, it is assumed that the service floor of the elevator is the 10th floor, and that users from outside board the elevator from the 1st floor. In the figure, (+) and (-) are power busbars, and 21 to 25 are second floor call operation buttons, which are installed in the residents' residences and the manager's room on the second floor, and in this example, five are installed. has been done. Reference numerals 101 to 105 are 10th floor call operation buttons provided in the tenth floor's residences, manager's rooms, etc., and the third to ninth floor call operation buttons are omitted in the diagram. 2F to 10F are operation call relays for the 2nd to 10th floors, 2F1 to 10F1, 2F2 to 10F
2, 2F3~10F3 are relays 2F~1 respectively
0F is a normally open contact, A is an operated call detection relay,
A1 to A10 are the normally closed contacts of relay A, A11 is the normally open contact of relay A, B is the operated call auxiliary relay, B1 to B10 are the normally closed contacts of relay B, and B11
~B20 is the normally open contact of relay B, C is the car 1
C1, the return relay for returning to the floor, is a normally open contact of relay C. 1CA to 10CA are destination floor call registration buttons in the car, 1C to 10C are call relays for the 1st to 10th floors, and 1C1 to 10C1 are relays 1C to 10C.
The normally open contacts 2S1 to 10S1 are contacts that open only when the car is in the floor zone from the 2nd floor to the 10th floor, respectively, and 1S2 to 10S2 are also contacts,
These are contacts that open only when the car is within the floor zone from the 1st floor to the 10th floor. 1SL is a contact point that closes only when the car is on the first floor floor level. Although not shown in the figure, there is no hall call button installed on the first floor.

Next, the operation of this embodiment will be explained. now,
It is assumed that the car is in service operation according to the destination floor call registration within the car. At this time, if the 10th floor call operation button 101 is operated, The circuit energizes relay 10F, and its contact 1
0F1 closes and maintains itself. Also, contact 10F
2 is closed, relay A is energized by the (+)-10F2-A-(-) circuit, and its contacts A1 to
Since A10 is opened, the operations of the destination floor call registration buttons 1CA to 10CA in the car are disabled, and no new calls can be registered thereafter. Although not shown, the operations of the hall call registration buttons provided on the second to tenth floors are also disabled. Activation of relay A causes its contact A11 to close, so relay C is energized by the circuit (+)-A11-B1-C-(-), which causes contact C1 of relay C to close. +)-C1-1S2-1C-(-) energizes the first floor call relay 1C. Therefore, if the service for the already registered car call registration is terminated, the car returns to the first floor.
When the car lands on the first floor, contact 1SL closes, so relay B is energized by the (+)-A11-1SL-B-(-) circuit, and its contact B11
is closed, and relay B maintains itself. Relay B
The contacts B12 to B20 are closed due to the energization, and since the relay 10F is energized as described above, the contact 10F3 is closed.

Therefore, (+)-10F3-B20-10S2-10C
Since the relay 10C is energized by the circuit -(-), the car departs for the 10th floor after the passenger gets into the car. When the car enters the floor zone of the 10th floor, contact 10S2 opens, so relay 10C deenergizes, contact 10S1 opens, and contact B
Since relay 10F is also open due to energization of relay B, relay 10F is deenergized, which deenergizes relay A. Since relay A is deenergized, its contact A11 is opened, so relay 10F is deenergized. B also disappears.
Note that relay C is already deenergized at the time when relay B is energized. Therefore, the destination floor call registration buttons 1CA to 10CA in the car become valid again, and the hall call registration buttons also become valid again.

The above explanation is for the case where only the 10th floor call operation button is operated, but the same operation is performed when a plurality of call operation buttons are operated. For example 6
When the floor call operation button 61 and the 10th floor call operation button 101 are operated, the car returns to the 1st floor and then ascends, first landing and stopping on the 6th floor to disembark passengers, and then Landing and stopping on the 10th floor.

Furthermore, in the above explanation, the case where the call operation button was operated while the car was in service operation according to the destination floor call registration in the car was described.
The same applies to other cases. In other words, if the car is waiting on the first floor, the door will be opened by operating the call operation button, the passenger will board the car, and then go to the destination floor, and if the car is waiting on a floor other than the first floor, will return to the first floor, pick up passengers, and then proceed to the destination floor.

As explained above, in order to board an elevator from the first floor by using the device of the present invention, a call must be registered by the tenant or manager of the building, so anyone can use the device. can be prevented from freely entering the building.

In the present embodiment, when the call operation button is operated, new in-car call registration and hall call registration are invalidated, but they do not have to be invalidated. If the invalidation is not made, the return of the car to the first floor and the arrival of passengers who boarded from the first floor to their destination floor may be delayed, but there is a possibility that the service to other users will not be impaired. There are advantages.

[Brief explanation of the drawing]

1 and 2 are circuit diagrams showing one embodiment of the present invention. 21-25, 101-105...Call operation button, 2F-10F...Operation call relay, 1CA-1
0CA...Destination floor call registration button in the car, 1C
~10C... Call relay, A... Manipulated call detection relay, B... Manipulated call auxiliary relay, C... Return relay.

Claims (1)

[Scope of utility model registration request] In a building consisting of multiple residences, each residence is provided with an elevator call operation button, and when the call operation button is operated, the car will land on a specific floor and the destination floor of the floor where the call operation button is installed will be placed. An elevator call registration device characterized by comprising a circuit for performing call registration.