JPH0319156B2 - - Google Patents

Description

[Detailed description of the invention]

[Industrial Application Field] The present invention relates to an elevator maintenance management device suitable for quality control of elevators. [Prior Art] In order to maintain the quality and performance of elevators, elevators are regularly inspected and maintained by specialized engineers dispatched from maintenance companies that are entrusted with their management. The inspection and maintenance cycle is set for each elevator, and each elevator is inspected and maintained using a separate form. [Problem to be solved by the invention] Conventionally, for this purpose, the manager in charge of the relevant business office would create a work plan every month and give instructions to each engineer in charge. Select the form corresponding to each task used for each elevator according to the instructed work plan, and then select the item for each task from the items listed in that form and perform the work based on it. As the number and types of elevators installed increased, the burden on managers in charge increased, and the work performed by engineers in charge also became more complex, resulting in omissions in the work plan, or There are cases where elevators cannot be properly maintained due to misunderstandings. SUMMARY OF THE INVENTION An object of the present invention is to provide an elevator maintenance management device that solves the above-mentioned problems in the prior art, allows maintenance work to be performed easily and reliably, and improves the efficiency of maintenance work. [Means for Solving the Problems] In order to achieve the above object, the present invention provides a system for controlling the operation of a large number of elevators, each of which is provided corresponding to each elevator, and various data regarding the elevator. a first microcomputer device that performs collection records; a host computer device installed in a management center that performs maintenance management of each elevator;
An elevator comprising a portable second microcomputer device that gives commands to the first microcomputer to carry out maintenance operation of the elevator for which it is in charge and collects necessary data, and a portable second microcomputer device that collects the various data. In the maintenance management device, the host computer device includes a means for adjusting and creating a maintenance work plan for each elevator based on the data collected by the second microcomputer device, and a means for adjusting and creating a maintenance work plan for each of the elevators based on the data collected by the second microcomputer device, and the maintenance work plan and various maintenance required for the maintenance. a storage section for storing data; a storage section for transferring and storing information stored in the storage section of the host computer device; and a storage section for transferring and storing information stored in the storage section of the host computer device; The present invention is characterized by being provided with a display section for displaying information. [Operation] Before making a tour, the maintenance worker transfers the maintenance work plan and maintenance data for the elevator to be maintained, which is stored in the storage unit of the host computer device, to the storage unit of the second microcomputer device that he or she carries. Forward. When the maintenance worker arrives at the elevator subject to maintenance work, the maintenance worker displays the maintenance work plan on the display section of the second microcomputer device, and collects and records the data collected in the first microcomputer device in accordance with the maintenance work plan. If necessary, perform maintenance work such as performing elevator maintenance operations, collecting measurement data, and comparing with stored maintenance data. After the maintenance work is completed, the maintenance worker takes back the data recorded on the second microcomputer device to the management center and inputs the data into the host computer device. The host computer equipment adjusts the maintenance work plan based on the input data and
Create a new maintenance work plan and prepare for the next maintenance work. [Example] Hereinafter, an example of the present invention will be described based on the drawings. FIG. 1 is a configuration diagram showing the concept of the present invention. In the figure, 1 indicates an elevator system, 2 a control device for controlling the elevator system, and 3 a control device for detecting the state of the elevator system 1. a first microcomputer device 4 provided in the elevator system 1 and serving as a monitoring device for monitoring the elevator system 1;
5 is a host computer device provided in the maintenance management center and processes information regarding the elevator; 5 is a portable device connected to the first microcomputer 4 and the host computer device 6 to display stored information as an information transfer medium; The solid line indicates the state in which the first microcomputer device 4 and the second microcomputer device 5 are connected, and the dotted line indicates the state in which the second microcomputer device 5 is connected. and the host computer device 6 are shown connected to each other. Now, Table 1 shows the relationship between the information for determining the quality of the operating condition of the elevator system 1 and the sensor 3 necessary to collect it. There are two types of information that can be used: one that allows the state of the elevator system 1 to be grasped from the output signal itself from the sensor 3, and the other that allows the state of the elevator system 1 to be grasped by performing predetermined processing on the output signal from the sensor 3. , these pieces of information are obtained by the first microcomputer device 4 taking in the output signal from the sensor 3 and processing it based on a predetermined program.

〔Effect of the invention〕

As described above, in the present invention, the maintenance work plan and required data stored in the host computer device are transferred to and stored in the second microcomputer device, and the maintenance staff displays these on the display unit to perform the maintenance work. As a result, maintenance work can be reliably performed without fear of omitted inspection, and the efficiency of maintenance work can be improved. Also,
By inputting the data collected by maintenance personnel into the host computer device, the host computer device adjusts the maintenance work plan and creates a new maintenance work plan, greatly reducing the burden on the administrator. can.

[Brief explanation of the drawing]

Fig. 1 is a block diagram of an elevator maintenance management device showing the concept of the present invention, Fig. 2 is a block diagram showing the structure of a first microcomputer device, and Fig. 3 is a block diagram showing the structure of a first microcomputer device.
FIG. 4 is a block diagram showing the configuration of the second microcomputer device, FIG. 4 is a block diagram showing the configuration of the host computer device, and FIG. 5 is a configuration diagram for explaining the functions of the present invention. DESCRIPTION OF SYMBOLS 1... Elevator system, 2... Control device, 3... Sensor, 4... First microcomputer device, 5... Second microcomputer device, 6... Host computer device.

Claims (1)

[Claims] 1. A large number of elevators, a first microcomputer device that is provided corresponding to each of these elevators and that controls the operation of each elevator and collects and records various data regarding the elevator, and a management device that performs maintenance management of each elevator. A host computer device installed in the center, a portable second microcomputer that gives commands to the first microcomputer, carries out maintenance operations of the elevators it is in charge of, collects necessary data, and collects the various data. In the elevator maintenance management device, the host computer device is configured to adjust and create a maintenance work plan for each elevator based on the data collected by the second microcomputer device; a storage unit for storing the maintenance work plan and various maintenance data, and a storage unit for transferring and storing information stored in the storage unit of the host computer device to the second microcomputer device; An elevator maintenance management device comprising: a display section for displaying information stored in the elevator maintenance management device.