JPH1036024A - Controller for elevator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily preannounce the arrival to a passenger in a car, by providing a position display lamp in the car, with a function for preannouncing the arrival by a car landing call button in a landing. SOLUTION: A landing call button signal is transmitted to a controller. The recent controller comprises a microcomputer, so that the operation and the timer control can be easily performed. First of all, whether a landing call button is pushed or not, is judged (step 100), and a landing call is registered when the button is operated (step 101). The arrival time to the call registered story is estimated (step 102), the flicker period of a car position display lamp is accelerated corresponding to the decrease of the time to the arrival (step 103), and the flicker is stopped when the car arrives the story (steps 104, 105). Further the car position display lamp is lighted to display the current traveling position on the basis of a position signal from the controller.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to an elevator control device.

[0002]

2. Description of the Related Art Japanese Patent Laying-Open No. 55-115569 discloses an example in which blinking of a hall lantern is made variable depending on the waiting time of an elevator.

[0003] Japanese Patent Application Laid-Open No. 63-74882 discloses an example in which a call registration lamp blinks when an elevator starts decelerating to a response floor.

[0004]

SUMMARY OF THE INVENTION It is an object of the present invention to provide a position indicator lamp in a car with a function of an arrival forecast by a hall call button of a hall so that passengers in the car can easily make an arrival forecast by a hall call button. It is an object of the present invention to provide an elevator control device which can be known to the public.

[0005]

To achieve the above object, the present invention provides a hall call button provided in a hall, a car position indicator, a means for measuring the remaining time until arrival at a car, and a remaining time. Means for varying the blinking cycle of the car indicator light in the car according to the condition.

[0006] The car position indicating lamp in the car sequentially lights the traveling position of the car of the elevator to inform the passenger of the current position. At the same time, by the measuring means in the control device,
For the call registered with the hall call button, the remaining time until the response is measured, the blinking cycle of the car position indicator in the car changes according to the remaining time, and the passenger until the arrival with the hall call button is It can be displayed so that the time can be understood.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will now be described with reference to FIGS.
This will be described with reference to FIG. FIG. 2 shows the car 1 according to the embodiment of the present invention, a hall call button 10 installed in the hall, and a car position indicator light 20. Hall call button 10
Are provided with up / down call buttons 11 and 12. The car position indicator lamp 20 incorporates lamps 21, 22, and 23 for displaying the traveling position of the car.

[0008] The hall call button signal is transmitted to a control device (not shown). In addition, the car position indicator light illuminates and displays the current traveling position according to a position signal from the control device.

Recent control devices are equipped with a microcomputer and can easily perform calculations and timer control.

FIG. 1 is a flowchart of the present invention. As described above, the flowchart can be realized by a microcomputer.

In step 100, it is first determined whether or not the hall call button has been pressed. If the button is operated, the process proceeds to step 101, where a hall call is registered. Step 10
In step 2, the arrival time to the call registration floor is predicted, and in step 103, the flicker cycle of the car position indicating lamp is advanced in accordance with the decrease in the time until arrival, and flicker is stopped when the car reaches the floor.

[0012]

According to the present invention, the flicker cycle is changed with respect to the time until the car position indicator in the car arrives at the hall call button, so that the elevator user can be notified of the arrival by the hall call button. Can be provided.

[Brief description of the drawings]

FIG. 1 is a flowchart of one embodiment of the present invention.

FIG. 2 is a front view of a car, a hall call button, and a car position indicator light.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Car, 10 ... Call hall button, 11, 12 ... Up / down call button, 20 ... Car position display in car, 2
1,22,23 ... Cage position indicator light.

Claims (1)

[Claims] 1. An elevator control system comprising: a car for servicing a plurality of floors; a hall call button provided at the hall; a display for displaying the position of the car; and means for blinking an indicator light. The elevator control device, wherein the hall call button is registered and a means for measuring a remaining time until a response is made, and a blinking cycle of the indicator light is changed according to the remaining time.