JPH10260977A - Maintenance part retrieval support device for building equipment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily perform part number specifying work of maintenance parts to be remarked by designating a part number in a retrieval result and the page of a drawing image of the part number and next displaying a desired drawing image. SOLUTION: A storing part 2a is a main storing part that consists of an ROM which stores a processing program that is carried out by a controlling part 5 and an RAM which is used for temporary storage in input data and processing process, a restoring part 2b stores image information of a maintenance part of an elevator, and a storing part 2c stores maintenance part information of each part number of a maintenance part and temporarily stores maintenance part information that is retrieved by a storing part 2d. The part number in a retrieval result and the page of a drawing image of the part number are designated and next, a desired drawing image is shown on a display part 3 with the drawing image displayed on the part 3.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a maintenance equipment search support system for building equipment which stores information on various devices and maintenance parts provided in building equipment, and organizes and displays the information on the maintenance parts. Belongs to.

[0002]

2. Description of the Related Art Maintenance and management of building equipment such as elevators requires specialized knowledge and experience, and is often outsourced to a maintenance company. The maintenance company establishes sales offices and the like at key points, and places maintenance staff there to periodically patrol the customer buildings entrusted with maintenance to perform maintenance and inspection work on building equipment. By the way, when a maintenance worker determines, for example, that an elevator needs to be replaced during the maintenance / inspection process, it is necessary to replace the part, and the maintenance worker specifies the part number and replaces the replacement part according to the part number. Arrangements such as placing an order and waiting for the arrival of parts are taken.

[0003] The above-mentioned specification of the part number is performed by displaying a configuration table of maintenance parts facilitated for each elevator on a computer terminal, searching for the relevant part based on the displayed part name of the maintenance part, Parts names can be selected from dozens of ledgers, such as a maintenance parts ledger for each model, which contains drawings prepared for each elevator model, and a maintenance parts ledger for each equipment, which is bound in the order of part numbers for each elevator. The part is searched based on the extracted part and the characteristics such as the shape and dimensions of the extracted part are compared with the actual part to specify that the part is the same as the part.

[0004] With regard to parts search using a computer, in recent years, the technology of a search device and software installed in the device has been dramatically advanced, and especially in the field of car maintenance and parts management of home electric appliances, maintenance parts are required. Information on CD-ROM
To make it possible to read out and display on a display device at any time, thereby improving the efficiency of component search.

[0005] In the maintenance and management of building equipment, it has been considered to digitize maintenance part information. For example, regarding elevators, the specifications of elevators installed according to customer requirements and the structure of the building, etc., are being considered. Therefore, the same parts are not always used for the same model,
Also, in reality, it is not rare that a plurality of elevators are installed in the same building, and some of the built-in parts are sequentially replaced due to aging. -In addition to the drawing of the maintenance part, the work of specifying the part number of the part must be performed manually, such as checking the drawing of the maintenance part with the same device / part name to determine whether it is the same part. However, in practice, it has not been possible to completely realize efficient part search by digitizing the maintenance part information.

[0006]

According to the above-discussed prior art, when the part number of a part to be replaced is to be specified, the same apparatus / part name as the apparatus / part name of interest is specified. Search for the part number of the maintenance part, compare the part number with the device / part name, display it as a search result list on the display screen, specify the desired part number from among them, and display the drawing of that part number To display the next drawing on the display screen and display the next drawing on the display screen, the drawing of the next part number in the search result list is displayed on the display screen in order. In the actual work of specifying the part number of a part, the drawing of the desired part number is displayed on the display screen to check the shape and dimensions of the part, and the next page or the previous page of the drawing of the part number is displayed. It is necessary to perform operations such as displaying on the screen or displaying the drawing of the previously displayed part number again on the display screen to confirm the shape and dimensions, as if turning over the pages of the book. For this reason, the operation of displaying the desired page of the desired part number on the display screen requires a lot of labor and time, and the work efficiency of the operation of specifying the part number of the maintenance part has been reduced.

SUMMARY OF THE INVENTION In view of the above problems in the prior art, it is an object of the present invention to easily perform a part number identification work for a maintenance part of interest and to greatly improve the work efficiency of a building facility. It is an object to provide a search support device.

[0008]

According to the present invention, in order to solve the above-mentioned problems, the data of the part numbers and the names of the various devices and maintenance parts for each of various devices and maintenance parts constituting building equipment such as elevators are described. A storage device for pre-storing the various devices / maintenance parts with different part numbers, and a storage device for pre-storing the drawing images of the various devices / maintenance parts, wherein the storage is performed based on the input data of the various devices / maintenance parts. The data of the part numbers of the various devices / maintenance parts read from the device is extracted, and the part numbers and the names of the various devices / maintenance parts are compared with each other and displayed on the display device as a search result list. In the maintenance parts search support device for building equipment, wherein a drawing image for each part number is displayed as needed, the drawing image is displayed on the display device. Then desired drawing image by specifying the page of the drawing image of the component number and the component number of the search results is obtained so as to be displayed on the display device.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.

The building equipment according to the present invention is a building equipment that requires maintenance parts having many models and product numbers, such as escalators, so-called "walking walkways", automatic doors, etc., in addition to elevators. The various devices include a driving device for driving the building equipment, a control device for controlling the driving device, and ancillary devices. The maintenance parts include a power device such as a transformer, a gear, and an exterior body. Numbers, alphabets, symbols,
A code is given by a combination of kana and the like. The specifications of the building equipment include the model, part number, structure, and performance of the building equipment. A microcomputer can be used most easily as a maintenance component search support device for building equipment according to the present invention. In this case, the drawings of various devices and maintenance parts are stored in advance as image data of the drawings, and can be displayed on the display screen of the display device as needed.

FIG. 1 is a block diagram of an apparatus for supporting the search for maintenance parts of building equipment according to an embodiment of the present invention. 1, reference numeral 1 denotes an input unit for inputting information such as various data and instructions, 2a to d storage units, and 2a a ROM in which a processing program executed by a control unit described later is stored.
A main storage unit comprising a RAM used for temporary storage in the process of input data and processing; 2b, a first storage unit for storing image information of maintenance parts of the elevator; and 2c, maintenance for each part number of the maintenance parts. A second storage unit for storing component information,
2d is a third memory for temporarily storing the searched maintenance part information.
, A display unit for displaying various types of information, 4 an output unit for printing and discharging various types of information on paper or the like, and an information transfer unit for transmitting information to an external device, and 5 for transmitting information to and from the above-described units. Is a control unit that controls each unit by exchanging data and executes data processing.

FIG. 2 is an explanatory diagram showing the contents of the maintenance part image information stored in the first storage section 2b in advance.
As shown in the figure, the image information of the maintenance part includes the part number of the part, the total number of pages of the drawing of the part, the page, and the image information of the page language.

FIG. 3 is an explanatory diagram showing the contents of the maintenance part information stored in the second storage section 2c in advance. As shown in the figure, in the maintenance part information, the device / part name is stored in association with each part number. Further, the maintenance part information stored in the third storage unit 2d is the same as the column of the table of the search result display unit (c) of FIG. 4, and is composed of an item number, a part number, and a part name.

FIG. 4 is an explanatory diagram showing the contents of the search screen. On this screen, a search device / part name display section (a), a search instruction section (b), a search result display section (c), and an operation information input section (d) can be displayed. The search device / part name display section (a) displays the device / device of the desired part number by the operator.
When a part name is designated by operating the input unit 1, the device / part name is displayed. When the operator gives a search instruction for the part number of the device / part name displayed in the search device / part name display section (a), the search instruction section (b) is operated. In the search result display section (C), from the left of the column, an item number column (C1), a part number column (C2), an apparatus / part name column (C3), and the number of extracted items (C4)
And the individual information of the same device / part name as the device / part name displayed in the search device / part name display section (a) is stored in the second
And sorts the individual information in the order of part numbers, and displays the part numbers and the device / part names on the display screen. The item number column is a number obtained by adding a number to the part number.
The number of extractions (c4) indicates the number of part numbers retrieved and extracted. The operation information input unit (d) includes a drawing display instructing unit (d1), a (d2) for terminating the display screen, and a result forward instruction for sequentially forwarding the search result parts back and forth according to the instruction of the symbol ∧∨. An instruction can be input at each of the sections (d3).

FIG. 5 is an explanatory diagram of a drawing display screen displayed on the display unit 3. As shown in the figure, this screen comprises a drawing display section (e) on which a screen of maintenance parts is displayed and a drawing operation information input section (f), and a drawing operation information input section (f).
Is composed of a part number operation input section (f1), a page operation input section (f2), and an end instruction section (f3) for ending the display screen. Part number operation input section (F1)
Is an extracted item number display section (f11) for displaying the number of extracted search results, and an instruction item number display section (f12) for displaying the item number of the part number instructed to display the drawing on the search result display section (c). ,
Item number indicating unit (F 1) indicating the part number for displaying the drawing
3) a part forward instructing section (f14) for sequentially moving the drawing of the part back and forth according to the instruction of the symbol △ ▽;
A page operation input section (f2) is a total page number display section (f21) for displaying the total number of pages in the drawing of the part number, and a designated page display for displaying the number of pages indicated for display among the total page numbers of the drawing. Part (he 22),
A page designating section (f23) for designating the page of the drawing to be displayed, and a page forward designating section (f24) for progressively moving the page of the part drawing forward or backward according to the instruction of the symbol △ ▽.

FIG. 6 is an explanatory diagram of the item number indicating section (F13) of FIG. When the operator operates the item number indicating unit (f13), all items included in the item number column (c1) of the search result display unit (c) of FIG. The item number display section (f15) displaying the number is displayed, and the operator is prompted to select the item number of the part number to be displayed on the drawing. When the operator selects an item number of a desired part number from all the item number display sections (f15), the item number is displayed on the instruction item number display section (f12),
The image information of the part number corresponding to the item number is displayed on the drawing display unit (e).

FIG. 7 is an explanatory diagram of the page instruction section (F23) of FIG. When the operator operates the page designation section (F23), the number of all pages belonging to the displayed part number stored in the first storage section 2b of FIG. 2 is displayed below the designation page display section (F22). The displayed page number display section (f25) is displayed, and the operator is prompted to select a page to be displayed next. When the operator selects a desired page number from each page number display section (f25), the page number is displayed on the designated page display section (f22), and image information corresponding to the page of the drawing being displayed is displayed. Is displayed on the drawing display section (e).

FIG. 8 shows a specific example of a drawing of a maintenance part displayed on the drawing display unit (e). This specific example is a front view and a side view of a door motor with a part number P1501301.

FIG. 9 shows a specific example of the component configuration on the second page of the maintenance parts shown in FIG. 8. In FIG. 8, a numeral in a circle, for example, 2 corresponds to 2 in the NO column of FIG. Shows a carbon brush.

The operation of this embodiment will be described below. 10 to 13 are flowcharts of the maintenance part search processing. The operation of the maintenance part search processing will be described with reference to these drawings.

When searching for a maintenance part, the operator first operates the operation panel of the input unit 1 of the present apparatus and inputs a menu screen display command. A menu screen (not shown) is displayed on the display unit 3 (S1). ). Next, it is determined whether or not a menu screen end command has been input (S2). If the determination result is true, that is, if the menu screen end command has been input, the operation of the maintenance part search process ends. If the result of the determination in step S2 is negative, it is determined whether a display command for a search screen has been input (S3). If the result of the determination is negative, it is determined whether a command for another item displayed in the menu screen has been input (S4). If the result of the determination is negative, the procedure returns to step S2, and the result of the determination is returned. That is, if a command for another item is input, the display unit 3 displays the item targeted by the command (S5). Then, after performing the processing corresponding to the display contents (S6), the process returns to the initial procedure S1.

If the result of the determination in step S3 is true, that is, if a command to display the search screen is input, the search screen is displayed on the display unit 3, and the title and search of the search device / part name display unit (a) are performed. The instruction unit (b) is displayed (S7). Next, it is determined whether or not a command from the search instruction unit (b) has been input by operating the operation panel of the input unit 1 (S8). If the determination result is correct, the part is displayed in the device / part name field. It is determined whether or not the name is designated (S9). If the result is correct, the process proceeds to step S12 in FIG. If the result of the determination in step S9 is negative, a guidance message to the effect that "it is an erroneous operation" is displayed on the screen, and the operator is prompted to input a device / part name (S10), and the operator displays a search device / part name. The instruction input from the unit (a) is received and displayed on the screen (S11), and the procedure returns to step S8. If the result of the determination in step S8 is negative, the process proceeds to step S11.

Turning to FIG. 11, from the second storage unit 2c,
Individual information of the same device / part name as the device / part name specified in the search device / part name display unit (a) is extracted and stored in the third storage unit 2d (S12). Subsequently, the third storage unit 2d
Are rearranged in the order of part numbers, and numbers are assigned in ascending order in the item number column (S13). Next, the search result display section (c) is displayed on the display screen, the number of individual information in the third storage section 2d is displayed on the extraction number display section (c4) (S14), and the third storage section 2d is displayed. The item number, part number, and device / part name of the stored individual information are displayed in the item number column (c1), the part number column (c2), and the device / part name column (c3) (S15).

Next, in step S16, it is determined whether or not the drawing display instructing section (d1) has been operated to issue a drawing display instruction command. It is determined whether or not a part number has been instructed in 2) (S17). If the result of the determination in step S17 is negative, a guidance message to the effect that "it is an erroneous operation" is displayed on the screen (S18), and the operator is prompted to input a part number to be displayed, and the process returns to step S16. If the result of the determination in the step S16 is negative, it is determined whether or not the instruction is a command to designate a part number in the part number display field (c2) (S19). If the determination result is correct, the part number display field The part number designated in (c2) is stored in the work area WA (S20), and the procedure S
Return to 16. If the result of the determination in step S19 is negative, the result forward instruction section (d3) is operated to determine whether or not a command for the result forward instruction is issued (S21). Returning to step S15, if the result of the determination is negative, the procedure returns to step S1 in FIG. If the result of the determination in the step S17 is true, the process proceeds to the step S22 in FIG.

Referring to FIG. 12, after the information relating to the retrieved drawing is compared (S22), a drawing display screen is displayed and a drawing operation information input section (f) is displayed (S23). Next, the number of extractions (c4) is displayed on the extraction number display section (f11) of the part number operation input section (f1) (S24), and the designated item number display section of the part number operation input section (f1) In (F12), the item number of the part number stored in the work area WA is extracted from the item number column (C1) and displayed (S25), and the page operation input unit (F2)
The total page number display section (f21) extracts the total page number of the drawing of the part number stored in the work area WA from the first storage section 2b and displays it (S26). The first page number of the drawing of the stored part number is stored in the first storage unit 2b.
(S27), the number of pages is stored in the work area WB (S28), and the number of pages stored in the work area WB is displayed on the designated page display section (S22) of the page operation input section (f2). (S29) Then, the image information of the page stored in the WB is read out from the first storage unit 2b with the part number stored in the WA and displayed on the drawing display unit (e) (S30), and the procedure S3 in FIG.
Move to 1.

Turning to FIG. 13, a part forward instruction section (F 1
It is determined whether or not 4) is operated to issue a part forward instruction command (S31). If the determination result is correct, the part number displayed in the part number display column (c2) is displayed. Then, the part number to be displayed next is determined, the part number is extracted (S32), the part number is stored in the work area WA (S33), and the procedure returns to the step S25 in FIG.

If the result of the determination in step S31 is negative, it is determined whether or not the instruction is from the item number indicating unit (f13) (S3).
4) If the judgment result is correct, it is displayed in the item number display section (f15) of the item number column (c2) (S35), and prompts the operator to select and input. The part number of the item number selected by the operator is extracted from the third storage unit 2d (S36), and the process returns to step S33.

If the result of the determination in step S34 is negative, it is determined whether or not the instruction is from the page forward instructing unit (f24) (S37). If the determination result is correct, the instruction is stored in the work area WA. The number of pages to be displayed next in the drawing of the part number is extracted from the first storage unit 2b (S38), and the process returns to step S28 in FIG.

If the result of the determination in step S37 is negative, it is determined whether or not the instruction is from the page instruction section (f23) (S3).
9) If the judgment result is correct, the page number of the corresponding part number is extracted from the first storage unit 2b, and the page number display unit (f25)
(S40), and prompts the operator to input a selection. Subsequently, the number of pages selected by the operator is read (S41), and FIG.
The procedure returns to step S28 of step 2.

If the result of the determination in step S39 is negative, the information on the search screen is restored and the screen is displayed (S4).
2) Return to step S16 in FIG.

[0031]

According to the present embodiment, the operator operates the operation panel of the input unit 1 on the search screen displayed on the display unit 3 to input a device / part name of a desired maintenance part and issue a search instruction. Then, a search result list is displayed in which the corresponding part number and the device / part name are arranged in the search result display section, and the part number of interest is selected from the list, and the image information of the drawing is displayed. It can be displayed on the display screen, and in the state of the drawing display screen, the designation of the part number for displaying the drawing and the number of pages to be displayed on the drawing can be performed by a simple operation from the drawing operation information input section. Since the specified page with the specified part number is displayed on the display unit 3, it is possible to more easily specify the maintenance part of interest.

[Brief description of the drawings]

FIG. 1 is a block diagram of an apparatus for searching for maintenance parts of building equipment according to an embodiment of the present invention.

FIG. 2 is an explanatory diagram showing a specific example of image information of maintenance parts stored in a first storage unit in advance.

FIG. 3 is an explanatory diagram showing contents of maintenance part information stored in a second storage unit in advance.

FIG. 4 is an explanatory diagram for explaining display contents of a search screen displayed on a display unit.

FIG. 5 is an explanatory diagram for explaining display contents of a drawing display screen displayed on a display unit.

FIG. 6 is an explanatory diagram for explaining display contents of a part of a drawing display screen displayed on a display unit.

FIG. 7 is an explanatory diagram for describing display contents of a part of a drawing display screen displayed on a display unit.

FIG. 8 is a front view and a plan view of a door motor as a specific example of a maintenance part displayed on the display instruction unit.

FIG. 9 is a component parts table corresponding to a second page of a door motor, which is a specific example of maintenance parts displayed on the display command unit.

FIG. 10 is a flowchart of a maintenance part search support process.

FIG. 11 is a flowchart of a maintenance part search process following FIG. 10;

FIG. 12 is a flowchart of a maintenance parts search process following FIG. 11;

FIG. 13 is a flowchart of a maintenance parts search process following FIG. 12;

[Explanation of symbols]

 Reference Signs List 1 input unit 2a main storage unit 2b first storage unit 2c second storage unit 2d third storage unit 3 display unit 4 output unit 5 control unit

Continued on the front page (72) Inventor Shinji Kudo 1-6-6 Kandanishikicho, Chiyoda-ku, Tokyo Inside Hitachi Building System Co., Ltd.

Claims (1)

[Claims] 1. A storage device for storing in advance the part numbers and the data of the names of the various devices / maintenance parts in association with various devices / maintenance parts constituting building equipment such as elevators, and the various types having different part numbers. A storage device for pre-storing the drawing images for each device / maintenance part is provided, and part number data of the various devices / maintenance parts read from the storage device based on the input data of the various devices / maintenance parts And the part numbers are compared with the names of the various devices and maintenance parts, and displayed on the display device as a search result list, and a drawing image for each part number is displayed as necessary. In the maintenance part search support device for building equipment as described above, in the state where the drawing image is displayed on the display device, the part number and the drawing image of the part number in the search result are displayed. A maintenance part search support device for building equipment, wherein a page is designated and a next desired drawing image is displayed on the display device.