JPH06100260A - Inspection operation device for elevator - Google Patents

Abstract

PURPOSE:To provide an elevator inspection operation device having the capability of efficiently undertaking the inspection operation of an elevator. CONSTITUTION:This device is provided with an operation pattern memory section 13 for saving an operation pattern and detecting an operation pattern during elevator operation to update the count value of the pattern, and an inspection operation control section 15 for selecting an operation pattern on the basis of the count value and issuing an inspection operation instruction according to the selected pattern. In addition, elevator inspection operation is efficiently performed in a short time, on the basis of the occurring frequency of the pattern.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator inspection / operation system, and more particularly to an elevator inspection / operation system in which inspection operation is performed based on the frequency of occurrence of an operation pattern.

[0002]

2. Description of the Related Art In conventional elevator maintenance / inspection work, maintenance personnel board an elevator car and check whether each part of the elevator operates in a predetermined manner while operating the car in a maintenance operation state. It was done by things. On the other hand, Japanese Patent Publication No. 2-8870 and Japanese Patent Publication No. 2-36512 disclose automatic inspection and operation devices for an elevator that automatically inspects the elevator by remote control from a maintenance center. In the elevator automatic inspection operation device according to these disclosures, the elevator inspection operation is performed according to each operation pattern in a preset order, and the operation of each part is sequentially inspected accordingly.

[0003]

By the way, in the elevator, depending on the usage condition of the building in which the elevator is installed,
There are floors in which the car frequently stops and floors that do not often stop. For example, in an office building where the entrance and exit is on the first floor, building management equipment and electrical equipment are installed in the basement, and there is a manager room, the elevator often stops on the first floor, but Rarely stops. This state is different for each building depending on the usage state of each floor of the building where the elevator is installed, the position of the entrance / exit of the building, the state of communication with the subway, and the like.

Therefore, in the elevator, there are the most abnormalities in the operation pattern in which the car is moving frequently, and there are many malfunctions and the like on the floors most used. For this reason, like the automatic inspection operation device for an elevator according to the above disclosure, performing the operation pattern of the inspection operation in accordance with a predetermined fixed order does not inspect unnecessary operation patterns and the inspection operation time is long. Becomes
The efficiency of inspection operation is not good.

The present invention has been made in view of the above-mentioned current state of the inspection operation of the elevator, and an object thereof is to provide an elevator inspection operation device capable of efficiently performing the inspection operation of the elevator. .

[0006]

An object of the invention is to store an operation pattern of an elevator, detect an operation pattern when the elevator is in operation, and update a count value of the operation pattern. At the set inspection operation time, based on the count value stored in the operation pattern storage unit, an operation pattern having a larger count value is given priority to select an operation pattern, and an elevator inspection operation command is issued according to the selected operation pattern. Is output to the control device of the elevator.

[0007]

With this configuration, when the elevator is in operation, the operation pattern is stored in the operation pattern storage unit and the stored count value is updated. Then, when the preset inspection operation time comes, the inspection operation control unit is activated, and the operation pattern having the larger count value is preferentially selected based on the count value stored in the operation pattern storage unit. . For example, an operation pattern with a large count value is sequentially selected, and the inspection operation control unit outputs an inspection operation command for the elevator to the elevator control device in accordance with the operation pattern, and the inspection operation according to the selected operation pattern is efficiently performed. .

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. Here, FIG. 1 is a block diagram showing the configuration of the embodiment, FIG. 2 is an explanatory diagram showing the configuration of the operation pattern storage unit of the embodiment, and FIG. 3 is a flowchart showing the operation of the embodiment.

As shown in FIG. 1, an elevator controller 10 for controlling the normal operation of an elevator has a position detector 11 for detecting the position of a car and a state for detecting whether the elevator is running or stopped. The detector 12 is connected, and the output terminals of the position detector 11 and the state detector 12 discriminate and detect various operation patterns of the elevator,
An operation pattern storage unit 13 for updating and storing the count value of the operation pattern is connected. An inspection operation control unit 15 that outputs an inspection operation command to the elevator control device 10 is connected to the output terminal of the operation pattern storage unit 13, and the inspection operation control unit 15 outputs the inspection operation date and time via the communication line 16. It is connected to a center device 14 for setting and receiving an abnormality report by an abnormality detection device (not shown).

The operation pattern storage unit 13 in this embodiment
2 has a configuration as shown in FIG. 2, and the operation pattern table 20 classifies the types of operation patterns such as basement-floor operation, first-floor operation, and the like. Have been set. The one-day count table 21 is a table in which the number of times of driving that day occurs is written corresponding to each pattern of the driving pattern table 20, and the cumulative count table 22 corresponds to each pattern of the driving pattern table 20. Is a table in which the accumulated number of times of operation that has occurred is written.

Next, the operation of the embodiment will be described with reference to FIG.

At the elevator start time of the day,
In step S1, each count value written in the one-day count table 21 of the operation pattern storage unit 13 is initialized to zero, and in step S2, it is determined whether or not the elevator is in an operating state. This step S2
If the determination is YES and the elevator is in operation, the process proceeds to step S6, the detection signal is fetched from the position detector 11, and the operation pattern storage unit 13 calculates the count value of the current elevator operation pattern in step S7. ,
The one-day count table 21 is updated, and the operation returns to step S2. When an abnormality is detected in the operation of the elevator during the operation in this operation pattern, the abnormality is notified to the center device 14 via the communication line 16.

If the determination in step S2 is NO and the elevator is stopped, the process proceeds to step S3, and it is determined whether the inspection operation date and time is preset by the center device 14. The determination in step S3 is NO
If so, the process returns to step S2, and the determination in step S3 is Y.
If it is ES, based on the count value stored in the operation pattern storage unit 13 in step S4, the operation pattern having a larger count value is preferentially selected. In the embodiment, the operation patterns having a large count value of the operation patterns written in the operation pattern storage unit 13 are sequentially selected, and the inspection operation according to the operation pattern is performed in step S5, and there is no abnormality in each part of the elevator in the operation pattern. Check operation is performed. In this way, at the preset inspection operation time of the day, as long as the elevator is stopped at each time, the elevator is inspected according to the selected operation pattern and the inspection operation is performed. Further, the operation pattern generated in the elevator is sequentially counted in the one-day counter table 21 of the operation pattern storage unit 13 in association with the operation pattern, and is stored until the elevator start time on the next day.
Then, if an abnormality is detected during the inspection operation, the center apparatus 14 is notified of the abnormality via the communication line 16.

As described above, in the present embodiment, the inspection operation is efficiently performed by giving priority to the operation pattern having a large count value at the inspection operation time within the limited inspection operation time. In other words, since it is used frequently in normal operation, the equipment is worn out heavily due to the large number of operations, and priority is given to inspection operation in an operation pattern in which failures are more likely to occur earlier, so it corresponds to the usage conditions of each elevator. Accurate inspection operation of the elevator will be performed, and early detection of abnormalities will be possible. In addition, since the cumulative count value is stored in correspondence with each operation pattern, the maintenance staff should refer to this cumulative count value and focus on maintenance when performing comprehensive maintenance and inspection work performed by the maintenance staff, for example, every 6 months. It becomes possible to proceed with the inspection work.

[0015]

As described in detail above, according to the present invention, an operation pattern storage unit that detects an operation pattern during operation of an elevator and updates the count value of the operation pattern, and an operation pattern storage unit that stores the operation pattern storage unit. Based on the count value, the operation pattern with the larger count value is given priority, the operation pattern is selected, and the inspection operation control unit that issues the inspection operation command of the elevator according to the selected operation pattern is provided. , Which can be efficiently performed by appropriately associating with the operating status of the elevator.

[Brief description of drawings]

FIG. 1 is a block diagram showing the configuration of an embodiment of the present invention.

FIG. 2 is an explanatory diagram showing a configuration of an operation pattern storage unit according to an embodiment of the present invention.

FIG. 3 is a flowchart showing the operation of the embodiment of the present invention.

[Explanation of symbols]

 10 Elevator control device 11 Position detector 12 State detector 13 Operation pattern storage unit 14 Center device 15 Inspection operation control unit 16 Communication line

Claims (1)

[Claims] 1. The operation pattern of the elevator is stored, and the operation pattern during operation of the elevator is detected,
An operation pattern storage unit that updates the count value of the operation pattern, and an operation pattern that gives priority to an operation pattern with a large count value based on the count value stored in the operation pattern storage unit at a preset inspection operation time. And an inspection operation control unit which outputs an inspection operation command of the elevator to the control device of the elevator according to the selected operation pattern.