JPH04125277A - Control device for elevator - Google Patents

Abstract

PURPOSE:To make it possible to ride more passengers by inputting the front side load and the rear side load separately, and requesting the passengers to pack to the rear side when it is detected that the passengers are unbalanced to the front side. CONSTITUTION:In the condition of stopping only by the service of hall call, and the load data 5 is at a specific valued or more, it is detected whether the passengers in a cage 3 are unbalanced to the front side or not. That is, the front side load data 5A and the rear side load data 5B are compared, and when the front side load data 5A is larger a specific value or more than the rear side load data 5B, it is decided that the passengers are unbalanced to the front side. When such a condition is detected, an announce controller 1A decides to output an announce instruction 7 to announce 'pack a little to the rear side'. As a result, an input/output controller 1B outputs the announce instruction 7 to announce 'pack a little to the rear side' through the cage 3. Consequently, more passengers can get in, and the service is improved.

Description

[Detailed description of the invention] [Purpose of the invention] (Industrial application field) The present invention relates to an elevator control device.

(Conventional technology) The conventional technology will be explained using FIG. 3.

It is composed of a single control section 1, a motor control section 2, and a car 3. The load data 5 is first transmitted from the car floor 1o to the unit control unit 1 via the motor control unit 2.

Load detectors 11 are installed at several locations on the car floor 10.

By the adder 12, the added value of the total load detector 11 becomes load data 5.

(Problem to be solved by the invention) In the conventional technology, load data is the sum of all load detectors installed on the floor of the car, so if a passenger rides toward the front, the load data indicates that the car is full. Must not be.

However, from the perspective of the passengers waiting at the platform, it looked like it was full, so the passengers at the platform mistakenly thought it was full.
At that time, there is a possibility that you will not get on the train and will be called again. When such unnecessary movements occur, the service deteriorates.

If a passenger at the platform attempts to board the vehicle by pushing a passenger who is riding toward the front, the passenger will get in the way and will not be able to board the vehicle smoothly, so it will take time to board the vehicle, leading to a decline in service. It is also uncomfortable for both passengers and passengers at the platform.

The present invention improves service by encouraging passengers to board toward the back when they are biased toward the front, allowing passengers to get on and off smoothly without discomfort, and by allowing more people to board. With the goal.

[Configuration of the invention (Means for solving the problem) The front load and the rear load are input separately, it is detected that the passenger is biased towards the front side, and when this is detected, the passenger The method is to encourage the driver to move the vehicle to the back.

(Function) While the vehicle is stopped in response to a landing call, the separately inputted front and rear loads are compared at the time of stop, and if the total load is above a certain value and the front load is extremely large compared to the rear load, ,
Encourage passengers to pack towards the back.

(Example) The configuration of an embodiment of the present invention will be explained with reference to FIG.

It is composed of a single control section 1, a motor control section 2, a car 3, an announcement device 4, a car floor 10, and a hall call button 14. The single control unit 1 includes an announcement control unit IA and a data input/output control unit 1B. The hall call button information 9 is sent from the hall call button 14 to the single control unit 1, and the car status 8
Traveling information 6 is sent from the car 3 to the unit control unit 1 from the motor control unit 2 to the unit control unit 1, and total load data 5, front load data 5A, and rear load data 5B are sent from the car floor 10 via the motor control unit 2. An announcement command 7 is sent to the unit control unit 1 from the announcement control unit IA of the unit control unit 1 to the announcement device 4 via the input/output control unit LB and the car 3.

Load detectors 11 installed on the front side of the car floor 10 are added by an adder 12 to create front load data 5A. Similarly, a load detector 11 installed on the rear side of the car 10
are added by an adder 12 to create rear side load data 5B. Furthermore, front load data 5A and rear load data 5
B is added by an adder 12 to create load data 5.

In the data input/output control section IB of the single control section 1, load data 5, front load data 5A, and rear load data 5B are input separately from the car floor 10 via the motor control section 2.

Based on the hall call information 9 input from the hall call button 14 and the car information 8 input from the car 3, it is detected whether the service is provided only at the hall. Further, it is detected whether the vehicle is stopped or not based on the travel information 6 inputted from the motor control unit 2. When the car is stopped due to service based only on platform calls and the load data 5 is above a certain value, it is detected whether the passengers in the car are biased toward the front side. The detection method is front load data 5A
and the rear load 5B, and if the front load data 5A is larger than the rear load 5B by a certain value or more, it is determined that the passenger is biased toward the front. When this is detected, the announcement control unit IA decides to output an announcement command 7 to announce 'Please move back a little (Ao). An announcement command 7 is output to the announcement device 4 to announce "Please move back a little."

The processing of the announcement control section 1A of the single control section 1 will be explained with reference to FIG. If the service is not based only on platform calls or is not stopped, the announcement command is cleared and the timer is updated. When the service is stopped and the service is based only on platform calls, the system detects whether passengers are biased toward the front for a certain period of time after the door is opened. Detection is performed using the full load, front load, and rear load. If the total load is greater than a certain value and the front load is greater than the rear load by a certain value or more, it is determined that the vehicle is riding biased toward the front, and an announcement command is set. However, this detection process is only performed within a certain period of time after the door is opened, so if the announcement cannot be made due to the output of other announcements and becomes obsolete and the timing is unnatural, the announcement will not be made. It is possible to request cooperation from passengers without causing discomfort to them.

When passengers are biased toward the front of the vehicle, announcements are made to encourage them to board toward the back, allowing passengers to get on and off the vehicle smoothly without discomfort, and improving service by allowing more people to board the vehicle. can.

[Effects of the invention] By encouraging passengers to board toward the back when they are biased toward the front, passengers can get on and off smoothly without discomfort, and service can be improved by allowing more people to board. can be done.

[Brief explanation of drawings]

FIG. 1 is a block diagram of an embodiment of the present invention, FIG. 2 is a flowchart of an embodiment of the present invention, and FIG. 3 is a block diagram of a conventional device. 1...Single control unit IA...Announcement control unit IB...Data input/output control unit 4...Announcement device 11...Load detector representative Patent attorney Noriyuki Chika ■Figure Figure Figure figure

Claims (1)

[Claims] The vehicle is characterized by comprising means provided in the car for independently detecting loads at the front and rear of the car, means for calculating a deviation of the load signal, and means for issuing a guidance notification when the deviation exceeds a predetermined value. elevator control device.