JPH03182482A - elevator operating equipment - Google Patents

Abstract

PURPOSE:To improve operation efficiency and quickly perform actions in an emergency situa tion by utilizing the registration by a destination floor registering device provided in a cage and the state of passengers by a cage passenger detecting device, and disabling the function of an each-floor forced stop device. CONSTITUTION:When a passenger 4 registers a call with the destination floor registering button Cn of a destination floor registering device 3, a cage is stopped at all floors with an entrance by an elevator operation control circuit 10 via the signal of a door closure detecting circuit 7 confirming the closure of a door 2 regardless of the presence of the call registration for intermediate floors to the (n)th floor, and the service for user passengers is lowered. Under the situation that the function of an each-floor forced stop device 8 is effective, the number of registrations by the signal of a registration counting circuit 6 and the number of passengers by the signal of a passenger detecting device 5 are calculated by a comparator 9, and the calculated result is outputted to a control device 10. If the number of destination floor registrations is smaller than the number of passengers in the cage, an elevator is controlled so that the cage is stopped at each floor, if the number of destination floor registrations is the number of the passengers in the cage or above, the function of the stopping device 8 is temporarily released, and the elevator is operated in the ordinary operation mode.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to the operation of an elevator, and particularly to a suitable operation during forced operation of each floor.

[Conventional technology]

Conventional elevators comply with Article 129-9 of the Building Standards Act Enforcement Ordinance.
As stated in No. 13, in order to prevent crimes that misuse elevators, passenger elevators are required to be equipped with a forced stop device for each floor that stops at all entrances and exits of the hoistway as a safety device. ing.

[Problem to be solved by the invention]

In the above-mentioned conventional technology, there is a problem in that operation using the forced stop device on each floor reduces operational efficiency, and in the event of an abnormal situation, it may even have the opposite effect.

SUMMARY OF THE INVENTION An object of the present invention is to provide an operating device that increases operating efficiency and speeds up emergency treatment.

[Means to solve the problem]

In order to achieve the above object, the present invention utilizes the registration by a destination floor registration device provided in the car and the passenger status by the in-car passenger detection device to disable the function of the forced stop device on each floor. It is.

[Effect]

The destination floor registration device in the car is equipped with a destination floor registration button.
This registers the destination floor of the passenger who has boarded the car.

The car passenger detection device operates by detecting the number of passengers in the car.

Each floor forced stop device is a device that stops at all entrances and exits of the hoistway and opens and closes the doors to prevent crimes.

Therefore, the number of passengers detected by the car passenger detection device and the destination Wi
Comparing the number of registrations on the registration device, if the number of registrations is greater than the number of passengers, it is equivalent to the forced stop device on each floor functioning, and it is considered that the purpose will not be compromised. Therefore, efficiency can be increased by temporarily disabling the forced stop device on each floor.

〔Example〕

An embodiment of the present invention will be described below with reference to FIGS. 1 to 3.

FIG. 3 shows an outline of the inside of the car. The car 1 has a door 2 at the entrance and exit, a destination floor registration device 35, and a passenger detection device 5 under the floor of the car.

The destination floor registration number M3 is the destination floor registration button (C1 in Figure 1).
~Cn) is provided, and the passenger 4 registers the destination floor using this.

The passenger detection device uses, for example, a differential transformer as a sensor to detect a load and calculate the number of passengers.

FIG. 1 shows a block diagram of this embodiment. Signals from destination floor registration buttons 01 to Cn in the car are input to a comparator 9 via a registration counting circuit 6. On the other hand, the signal from the passenger detection device 5 is also input to the comparator 9.

Note that the end of C1 to C7 indicates the floor name.

The calculation result of the comparator 9 is sent to a door closing detection circuit 7. which detects the closed state of the door 2. The circuit is configured so that the signals are input to the elevator operation control device 10 in the same way as the respective signals of the forced stop device 8 for each floor.

Now, the passenger 4 operates the destination floor registration button C1 provided on the destination floor registration device 3 to register.

With the signal from the door closing detection circuit 7 that confirms that the door 2 is closed, the elevator operation control device IO determines whether or not there is a call registration for the floors on the way up to the nth floor (the circuit is omitted).
It will be operated while stopping at the floor where all entrances and exits are located.

As a result, the service provided to elevator customers is degraded.

Therefore, when the function of the forced stop device 8 on each floor is enabled,
A comparator 9 calculates the number of registrations based on the signal from the registration counting circuit 6 and the number of passengers based on the signal from the passenger detection device 5.

The calculation result is output to the elevator operation control device 10. At this time, if the number of destination floor registrations is less than the number of passengers in the car,
The elevator is controlled so that it stops operating on each floor, but
If the number of passengers in the car is exceeded, the function of the forced stop device 8 for each floor is temporarily canceled and the elevator is operated in the normal operation mode.

This operating state is shown in the flowchart of FIG.

According to this embodiment, the operational efficiency can be improved without sacrificing the purpose of the forced stop device on each floor.

〔Effect of the invention〕

According to the present invention, the operation efficiency of the elevator can be improved by changing the operation mode depending on the registration of the next floor and the situation of passengers in the car.

[Brief explanation of drawings]

Figures 1 and 2 are block diagrams and flowcharts of the embodiment, and Figure 3 is a front view of the interior of the car in an embodiment of the present invention. ...Destination floor registration device. 4...Passenger, 5...Passenger detection device, 6...Registration counting circuit, 7...Door closing detection circuit, 8...Each floor forced stop device. 9... Comparator, 10... Elevator operation control device.

Claims (1)

[Scope of Claims] 1. A forced stop device for each floor so that the car always stops at every entrance/exit of the hoistway, a device for registering a destination floor provided in the car, and a car passenger detection device. The elevator operating device is characterized in that when the door of the car is closed and the number of destination floors registered is greater than the number of passengers in the car, the elevator operates with the forced stop device for each floor disabled. .