JPH06345340A - Landing push button device - Google Patents

Abstract

PURPOSE:To improve efficiency of operating an elevator by counting a number of times of pressing a landing push button switch, and making a car of the elevator preferentially respond to a floor where a large number of the times are counted. CONSTITUTION:When a landing push button switch 1 is once pressed, a signal is input to a count arithmetic device 2, and a signal is output from a count signal output terminal 3. Simultaneously, a register holder 4 is actuated to hold the landing push button switch 1 even when detached. In this way, a push button response lamp 8 is left as lighted, to output a register hold signal to a register hold signal output terminal 5. When the landing push button switch 1 is again pressed, a signal is again input to the count arithmetic device 2, and a signal corresponding to a number of pressing times is output to the count signal output terminal 3. A car of an elevator is made to preferentially respond to a floor of counting many pressing times, and also serving as a replacement program by estimating a life or the like of the switch 1 by a number of integrated times.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hall push-button device provided at a hall of an elevator and having a counting function for calling a car.

[0002]

2. Description of the Related Art The structure of a conventional hall push button device will be described with reference to FIG. FIG. 2 is a diagram showing a configuration using a relay of a conventional hall push button device.

In FIG. 2, + and-is a power source, 1 is a landing push button switch provided at a landing on each floor, and 6 is a contact point that opens when a car arrives at the floor where the landing push button switch 1 is pressed. , 8 is a push button response lamp, 9 is a relay coil,
Reference numerals 10 and 11 are relay contacts that are closed when the relay coil 9 operates.

Next, the operation of the above-mentioned conventional hall push button device will be described. When the hall push button switch 1 is pressed, the hall push button switch 1 becomes a closed circuit, a power supply voltage is applied to both ends of the relay coil 9, and the relay coil 9 operates to close the relay contact 10. Therefore, since the power supply voltage is applied to both ends of the relay coil 9 via the relay contacts 10, the relay coil 9 holds itself even when the hall push button switch 1 is released.

At the same time, the relay contact 11 is also closed, and the push button response lamp 8 also keeps the lighting state. This state continues until the elevator reaches the floor where the hall pushbutton switch 1 is pressed and the contact 6 is opened.

[0006]

In the conventional hall push button device as described above, even if the hall push button switch 1 is pushed a plurality of times, it is counted only once. Therefore, it cannot be understood that a plurality of passengers are waiting. There was a problem that the operating efficiency was poor because the cars could not be preferentially placed on the floors with a lot of traffic.

The present invention has been made in order to solve the above-mentioned problems, and can count the number of times the hall push button switch is pressed, giving priority to the elevator car on the floor where the number of times the push button switch is pressed is large. An object of the present invention is to obtain a landing push-button device that can improve the operation efficiency of an elevator by sending the above-mentioned number of times the information is arranged.

[0008]

The hall push button device according to the present invention comprises the following means. [1] Count calculation means for counting the number of times the hall push button switch is pressed and outputting the result to the operation control device of the elevator. [2] Registration holding means for registering and holding that the hall push button switch is pressed until a car arrives. [3] Push button response display means for displaying a response that the hall push button switch is pressed.

[0009]

In the hall push button device according to the present invention, the number of times the hall push button switch is pressed is counted by the count calculation means, and the result is output to the elevator operation control device. Further, the registration holding means holds the registration of the fact that the hall push button switch is pressed until the car arrives. Further, the push button response display means displays a response that the hall push button switch is pressed.

[0010]

【Example】

Example 1. The configuration of the first embodiment of the present invention will be described with reference to FIG. First Embodiment FIG. 1 is a diagram showing a first embodiment of the present invention, in which a hall push button switch 1, a contact 6, and a push button response lamp 8 are shown.
Is similar to that of the conventional device described above. In each figure, the same reference numerals indicate the same or corresponding parts.

In FIG. 1, reference numeral 2 denotes a count arithmetic unit which counts the number of times the hall push button switch 1 is pressed and stores the value, 3 a count signal output terminal from the count arithmetic unit 2, and 4 a hall push button switch 1 A registration holding device for registering and holding that is pressed, 5 is a registration holding signal output terminal from the registration holding device 4, and 7 is a cumulative integration number signal output terminal from the registration holding device 4.

By the way, the count calculating means according to the present invention corresponds to the count calculating device 2 in the first embodiment of the present invention described above, and the registration holding means according to the present invention corresponds to the registration holding device 4 in the first embodiment. The push button response display means according to the present invention corresponds to the push button response lamp 8 in the first embodiment.
Equivalent to.

Next, the operation of the above-described first embodiment will be described. When the hall push button switch 1 is pressed once, a signal is input to the count calculation device 2, and it is recognized that the hall push button switch 1 has been pressed once and output to the count signal output terminal 3.

At the same time, the registration holding device 4 receives the above signal and holds the registration holding device 4 even if it is operated and the hall push button switch 1 is released. Then, the push button response lamp 8 remains lit, and the registration holding signal output terminal 5 also outputs the registration holding signal.

When the hall push button switch 1 is pressed again,
A signal is input to the count computing device 2 again, and it is recognized that the hall push button switch 1 has been pushed twice, and a signal corresponding to the number of pushes is output to the count signal output terminal 3. At this time,
A signal also enters the registration holding device 4, but since the registration holding operation has already been performed, the output signal of the registration holding signal output terminal 5 does not change. Similarly, when the hall push button switch 1 is pressed a plurality of times, the count calculation device 2 causes the hall push button switch 1 to operate.
The number of times the button has been pressed is integrated and a signal corresponding to the number of times is output to the count signal output terminal 3.

The above operation is continued until the car arrives at the floor where the hall push button switch 1 is pressed. When the car arrives at the floor where the hall push button switch 1 is pressed, the contact 6 is opened, and the registration holding device 4 is released, and at the same time, the count memory is released and the count is returned to the state of zero, in preparation for the next operation.

However, the cumulative total number of times does not return to the initial state at this time, and the cumulative total number of times signal output terminal 7 continues to be output until the hall push button switch 1 is damaged or aged and replaced. This cumulative integration number can be measured at the cumulative integration number signal output terminal 7.

The first embodiment of the present invention, as described above,
A count calculation device 2 that counts and stores the number of times the hall push button switch 1 is pressed, a registration holding device 4 that registers and holds that the push button switch 1 is pressed, and a push button response lamp 8 that responds by displaying that the push button switch 1 is pressed. Since the count calculation device 2 calculates the number of times one hall push button switch 1 is pressed and sends the information from the count signal output terminal 3 to the operation control device, priority is given to the floor that has been pressed many times. An elevator car can be placed in the car, and the number of times one hall push button switch 1 is pressed is cumulatively integrated, so that the life of the hall push button switch 1 can be predicted and an effective replacement plan can be made. Play.

Example 2. The count output of the count calculation device 2 described in the first embodiment is output from the count signal output terminal 3 by
It can also be used as a device for recognizing that a specific person has pressed the hall push button switch 1 when a signal commensurate with a predetermined number of times is reached within a fixed time.

For example, if there is a push button operation 5 times in 5 seconds, information such as a VIP push by a specific person is sent to the elevator operation control device, and the floor push button switch 1 is pushed on the floor. Can be preferentially arranged. It should be noted that this function is notified only to a specific person such as VIP.

[0021]

As described above, the hall push button device according to the present invention counts the number of times the hall push button switch is pressed, and outputs the result to the elevator operation control device, and the hall push button. Since the registration holding means for registering and holding that the switch is pressed until the car arrives and the push button response display means for displaying that the hall push button switch is pressed are provided, the hall push button switch is The effect that the number of pushes can be counted and the efficiency of elevator operation can be improved by sending the information on the number of pushes so that the elevator car is preferentially placed on the floor where the number of pushes is high Play.

[Brief description of drawings]

FIG. 1 is a diagram showing a first embodiment of the present invention.

FIG. 2 is a diagram showing a conventional hall push button device.

[Explanation of symbols]

 1 Landing pushbutton switch 2 Count computing device 3 Count signal output terminal 4 Registration holding device 5 Registration holding signal output terminal 6 Contact 7 Cumulative cumulative number signal output terminal 8 Pushbutton response lamp

Claims (1)

[Claims] 1. A count calculation means for counting the number of times the landing push button switch is pressed and outputting the result to the operation control device of the elevator, and until the car arrives that the landing push button switch is pressed. A hall push button device comprising: a registration holding means for registering and holding; and a push button response display means for responding to display that the hall push button switch is pressed.