WO2004081820A1

WO2004081820A1 - Information display apparatus

Info

Publication number: WO2004081820A1
Application number: PCT/JP2003/002789
Authority: WO
Inventors: Toshio Harada; Yutaka Shimizu; Kouzou Shima
Original assignee: Mitsubishi Denki Kabushiki Kaisha
Priority date: 2003-03-10
Filing date: 2003-03-10
Publication date: 2004-09-23

Abstract

In a display apparatus of a processing program or various information, by specifying a display mode of a character string matched with a character string to be arched, it is possible to display different character strings in different display modes. The display apparatus includes: a search instruction information input unit for inputting a character string for searching an arbitrary character string in a specified memory region and an arbitrary display mode for emphasizing a matched portion when the input character string is extracted; and a search display control unit for performing a character string search and controlling the display mode according to the search instruction information which has been input by the search instruction information input unit. The search display control unit is formed so as to emphasize, when displayed, the character string searched in the specified memory region in the specified arbitrary display mode. Moreover, there is provided an emphasis release processing unit for specifying an arbitrary display mode for a part of the emphasized information to release the emphasis.

Description

Description Information display device Technical field

The present invention relates to an information display device for displaying information such as characters and symbols on a display device having a display screen using a CRT (cathode ray tube), an LCD (liquid crystal), and the like. The present invention relates to a technique for searching for an arbitrary character string from information and for highlighting a matched character string in an arbitrary display mode. Background art

For example, when searching for information on a computer connected to the Internet, if you enter a desired keyword or character string (hereinafter represented by a character string) and perform a search, the information The matching character string is displayed in bold or displayed in a predetermined display color and emphasized to make it easier to distinguish it from other information. In such an information display system, the user can freely specify only the character string portion to be searched, and cannot specify the display mode of the matched character string.

In order to solve some of these problems, for example, Japanese Patent Application Laid-Open No. H8-63464 / 1995 discloses a method for highlighting a matching part by searching a character string. There is a technique as disclosed in Japanese Patent Publication No. 6-85.

Japanese Unexamined Patent Publication No. Hei 8 (1994) -633464 can search for synonymous characters (3, ③, III, 3, reference etc.) for one character. There is only one fixed type and cannot be selected or specified. Also, Japanese Patent Application Laid-Open Publication No. 2002-733655 searches and displays a web page including a search keyword, and adds an emphasis parameter to a portion that matches a keyword. By You can specify highlighting methods such as coloring, bolding, enlarging, sloping, underlining, inverting light and shade, etc. You can specify them arbitrarily according to different search keywords, or use different search keywords on the same screen. There is no disclosure or suggestion of a technique for simultaneously displaying search results in different display modes.

Also, in this document (the latter), the matching part can be highlighted for one keyword, but there is no disclosure or suggestion of a technique for arbitrarily specifying each corresponding to a plurality of keypads. . Furthermore, there is no suggestion to de-emphasize the highlighted string.

If there is only one character string to be searched, there may be only one display mode as in the past, and if it is a monochrome display device, it is essentially limited to character thickness, inversion, highlight or flicker. Because there is a restriction that only the specified display mode can be adopted, the specification is unavoidable. If this is a color display device, any display color can be used, so that the display color can be changed and displayed by the technique disclosed in the above-mentioned document, so that the place to be watched can be determined at a glance. Will be utilized. However, OR (find if any of the specified character strings exist) is searched, AND (search is performed if all of the specified character strings exist), or search in the same area In the above technique, there is only one type of highlighting, even when performing a search using multiple different character strings for overlapping search (repeated search for different character strings in an arbitrary order), etc. . Therefore, all matching character strings will be highlighted in the same color, for example, and the character strings must be read one by one in order to recognize which character string is where. At this time, if the display mode (display color in this case) can be specified for each of a plurality of input character strings, it is possible to determine the color without reading the character, so that there is an advantage that the search information can be easily recognized.

Furthermore, there is no function to realize any of the unnecessary highlighting in the retrieved information that is intended to return to the same display mode as other characters. Indication cannot be used for another character string DISCLOSURE OF THE INVENTION

The present invention has been made in view of such a point, and an object of the present invention is to provide an information display device capable of searching for an arbitrary character string and highlighting a matching portion in an arbitrary display mode. .

It is another object of the present invention to provide an information display device capable of highlighting a plurality of searched arbitrary character strings in arbitrary different display modes.

Still another object of the present invention is to provide an information display device capable of canceling display emphasis based on the display mode designated by the search for each display mode.

In order to achieve the above object, the present invention provides a character string for searching an arbitrary character string in a specified memory area and an optional character string for extracting the input character string and highlighting a matching part when extracting the character string. A search command information input unit for inputting the display mode of the above, and a search display control unit for controlling the display mode together with the character string search based on the search command information input at the search command information input unit, The search display control unit is configured to highlight and display the searched character string in the specified memory area in the specified display mode.

For this reason, any character string can be searched, and the matching part can be highlighted in an arbitrary display mode, and the matching part can be easily recognized. '

In the information display device according to the present invention, a plurality of sets of the character string and the display mode can be specified independently.

For this reason, a plurality of arbitrary character strings can be highlighted in any different display modes, and there is an effect that a plurality of different character strings can be easily and simultaneously recognized in different display modes.

Further, in the information display device according to the present invention, the character string and the display mode can independently designate a plurality of sets, and store the execution order of the executed character string search and highlighted display. This is a configuration having means.

For this reason, a plurality of arbitrary character strings can be highlighted in any different display modes, and a plurality of different character strings can be easily and simultaneously recognized in different display modes. Moreover, even if the search range is changed by scrolling the screen or the like, the character string search and the highlight display can be continuously performed without newly inputting the search character string and the display mode.

The information display device according to the present invention may further include: an emphasis cancellation command input unit that specifies emphasis cancellation for returning the highlighting unit in the designated memory area to the original display state; A display mode in the specified memory area, wherein the display mode is searched for in the memory area, and the display mode for the matching portion is returned to the standard display mode. The returned character string is returned to the state without emphasis before the search.

For this reason, unnecessary highlighting can be canceled, and a search using different character strings in the same display mode can be easily and repeatedly performed.

In the information display device according to the present invention, the emphasis cancellation can be specified individually or collectively according to a plurality of display modes. '

For this reason, unnecessary highlighting can be canceled individually or collectively, and a search using the same display mode for different character strings can be easily and repeatedly performed.

Further, the information display apparatus according to the present invention has a configuration in which a plurality of sets of the de-emphasis can be designated independently, and a means for storing an execution order of the executed de-emphasis is provided.

For this reason, even if the search range becomes different due to screen scrolling or the like, the emphasis cancellation can be continued without newly inputting the emphasis cancellation.

Further, the information display device according to the present invention comprises: at least one check program for performing a predetermined condition check on an arbitrary character string in a specified memory area; Executed in response to a security program A highlight information storage unit that stores the character string range specified in the condition check and a display mode specified to highlight the character string, and a search that highlights the character string range specified in the condition check A display control unit, wherein the search display control unit is configured to highlight the character string specified by the condition check in the specified memory area in a display mode specified by the highlight information storage unit. It was done. For this reason, it is possible to concentrate on each of the program creation and the program check, and the work efficiency is improved, and the contents of the warning can be displayed in different display forms in the program check, so that the program check becomes easy. BRIEF DESCRIPTION OF THE FIGURES

FIG. 1 is a diagram showing an example of a search highlight display screen by an expression input method according to Embodiment 1 of the present invention. .

FIG. 2 is a diagram showing an example of a search highlight display screen by a batch input method according to Embodiment 2 of the present invention.

FIG. 3 is a diagram showing an example of an emphasis release screen according to Embodiment 2 of the present invention.

FIG. 4 is a block diagram of an NC device according to Embodiments 1 to 3 of the present invention. FIG. 5 is a flowchart of a program check / confirmation main process according to Embodiments 1 to 3 of the present invention.

FIG. 6 is a diagram showing an example of a character string search control table according to Embodiments 1 and 2 of the present invention.

FIG. 7 is a flowchart (detailed flowchart of step O5 in FIG. 5) of a character string search / emphasis cancellation information setting process according to Embodiments 1 and 2 of the present invention. FIG. 8 is a flowchart (detailed flowchart of step 06 in FIG. 5) of a character string search / de-emphasis cancellation process according to Embodiments 1 and 2 of the present invention.

FIG. 9 is a flowchart (detailed flowchart of step 22 in FIG. 8) of the emphasis release command information updating process according to the first and second embodiments of the present invention. FIG. 10 is a flow chart (detailed flowchart of step 32 in FIG. 9) of the emphasis release information updating process according to the first and second embodiments of the present invention.

FIG. 11 is a flowchart of the emphasis release processing according to the first and second embodiments of the present invention.

FIG. 12 is a flowchart (detailed flowchart of step 25 in FIG. 8) of the search command information updating process according to the first and second embodiments of the present invention.

FIG. 13 is a flowchart (detailed flowchart of step 26 of FIG. 8) of the search information updating process according to the first and second embodiments of the present invention.

FIG. 14 is a flowchart of search / emphasis processing according to Embodiments 1 and 2 of the present invention.

FIG. 15 is a flowchart (detailed flowchart of step 07 in FIG. 5) of the search / emphasis release re-execution processing according to the first and second embodiments of the present invention.

FIG. 16 is a flowchart (detailed flowchart of step 122 of FIG. 15) of the emphasis release re-execution order determination process according to the first and second embodiments of the present invention. FIG. 17 is a flowchart (detailed flowchart of step 123 of FIG. 15) of the emphasis release re-execution processing according to the first and second embodiments of the present invention.

FIG. 18 is a flowchart (detailed flowchart of step 124 of FIG. 15) of the search emphasis re-execution order determining process according to the first and second embodiments of the present invention. FIG. 19 is a flowchart (detailed flowchart of step 125 of FIG. 15) of the search emphasis re-execution processing according to the first and second embodiments of the present invention.

FIG. 20 is a diagram showing a decimal point input specification, a minimum command unit and an interpretation correspondence table of input data according to Embodiment 3 of the present invention.

FIG. 21 is a diagram showing an example of a warning determination value according to Embodiment 3 of the present invention.

FIG. 22 is a flowchart of input data determination preparation processing according to Embodiment 3 of the present invention.

FIG. 23 is a flowchart of an input data reading process according to the third embodiment of the present invention. It is.

FIG. 24 is a flowchart of an input value check process according to Embodiment 3 of the present invention. BEST MODE FOR CARRYING OUT THE INVENTION

Embodiment 1

The case where the present invention is applied to a numerical control (Numerical Control, hereinafter abbreviated as NC) device for controlling a machine tool will be described.

When machining a workpiece with an NC machine tool, a machining program for machining a workpiece is usually input to the NC device that controls the NC machine tool, and this machining program is called and executed. The workpiece is processed by controlling the relative positions of the tool and the tool. It can check whether or not an error is not in the machining program prior to this processing, sometimes force ^s or check the instruction situation of the instruction that you want to focus.

The first embodiment describes an example of a character string search control. A search is performed by designating a character string and a highlight color in a created addition program, and a matching character string is input by highlighting the character string. The data can be easily checked and corrected if necessary. The highlighting can be arbitrarily canceled by executing a command for canceling the emphasis.

The format of the character string search, emphasis display and emphasis cancellation commands is, for example, as follows.

[Character string search & highlighting command]

$ Str / MR… $ Str is an arbitrary character string, / MR is a matching character string in red.

$ S tr / MB… $ S tr is an arbitrary character string, / MB is a matching character string in blue $ S tr / MG… $ S tr is an arbitrary character string, / MG is a matching character string in green

(Str stands for String, MR (B, G) stands for Marking Red (Blue, Green))

(Emphasis release command)

/ MCR… Return the red display to the normal color

/ MCB… Return blue display to normal color

/ MCG… Return the green display to the normal color

/ MC… Return all red, blue and green display parts to normal colors

(MCR (B ₅ G) stands for Marking Cancel Red (Blue, Green))

FIG. 1 shows an example of a search screen display according to the first embodiment of the present invention, in which search information and designation of a display mode are input by an expression.

The display screen shown in Fig. 1 displays a part of the contents of the machining program with program number 3000 (03000) among the machining programs stored in the machining program storage memory, and has three types (, " M "," X0Y0 ") in which the character string search and highlighting are executed individually (the last is" X0YO ").

In this example, a plurality of highlighted parts are boxed for convenience to make them easy to understand. The search information according to the present embodiment is obtained by inputting a search character string and emphasis information in the form of an expression in an information input section as shown in the upper right of FIG. 1 and instructing to start (pressing the start button). A column search and highlighting is performed.

FIG. 2 shows that the character strings for the character string search and highlighting can be individually designated in a dedicated input unit instead of in an expression. Specifically, the search string is entered in the search string field in the search order in the dedicated input section as shown in the upper right of the figure, and the emphasis information is entered in the area corresponding to the search string in the display color field. By inputting and pressing the start button, the character string search and highlighting are automatically executed in the input order.

In this example, the input section for the search string and the emphasis information is a dedicated input section. Therefore, there is no need to enter "$" in front of the search string such as "Z" or "X0Y0" in this part. Also, before the emphasized information such as "R" or "G", There is no need to enter M ". In addition to being able to enter all at once, the character string search and highlight display are executed automatically at the same time.

FIG. 3 shows an example in which the desired highlighting of various highlighted character strings searched for in FIG. 2 is individually designated from the dedicated input unit and released. Fig. 3 shows an example in which the R (red) highlight information is released by inputting R (red) in the display color field of the dedicated input section and pressing the release start button. Hereinafter, the configuration of the NC device for performing the character string search and the highlight display control as shown in FIGS. 1 to 3 will be described with reference to FIG.

FIG. 4 is a block diagram showing an example of the configuration of the NC unit. In FIG. 4, the CPU 1 is connected to the memory 2 and executes the control programs stored in the control program area 3 of the memory 2 step by step. Reading and analyzing / executing using the parameters stored in the parameter storage area 4 and the parameters stored in the data area 5, realizes a predetermined function as an NC device. The machining program is also stored in the program area 6 in the memory 2. A setting display panel 7 for various data input / output is connected to the CPU 1 via a setting display panel interface (hereinafter abbreviated as I / F) 8.

A drive control unit 10 is connected to the CPU 1 via a drive unit input / output I / F 9, and the drive control unit 10 supplies drive power to a motor (not shown) so that the machine is driven at the same time as the machine is driven. The feedback information from the added detector is used for control inside the drive control unit 10, and is also written into the data area 5 of the memory 2 by the CPU 1. Also, a program input / output device 11 is connected to the CPU 1 via an input / output device I / F 12, and an externally created machining program or the like is read from the program input / output device 11 and stored in the memory 2. It is stored in the memory area corresponding to the input data, such as the machining program area 6 inside. The details of the memory 2 are divided into the control program area 3, the parameter overnight area 4, the data overnight area 5, and the machining program area 6 as expanded below the memory 2 in Fig. 4. Can be More specifically, the parameter overnight area 4 includes, for example, a system parameter 21, an axis parameter 22, etc., and a decimal point check target word table 43 required for the present invention, a decimal point check target G Code table 44 and warning judgment value table 45 are also included.

The data area 5 of the memory 2 includes, for example, axis data 23, a display I / F 24, and the like, and further includes a search control table group 40 and an emphasis information area 41 required by the present invention. .

The control program area 3 includes a screen processing section 31 for displaying a screen on the setting display panel 7, and an operation panel processing section 3 for reading a keyboard signal of the setting display panel 7 and performing processing according to the signal. 2.Analysis processing section that analyzes various NC commands specified in the machining program stored in machining program area 6.33.Predetermined based on the data of linear and arc commands specified in the machining program. Interpolation processing unit 34, which generates a straight line or circular locus of NC, NC axis control unit 35, which converts each axis into a moving distance per unit time based on the interpolation data, and controls the program input / output device 11 And a read / check processing unit (search / check processing program) 37 used in the present invention, and a search emphasis processing unit (search emphasis processing program). Gram) 38, De-emphasis processing section (de-emphasis processing program) 39, Input data check control section (input data check control program) 42.

Next, the operation of the NC device having the configuration shown in FIG. 4 will be described.

The CPU 1 reads the control programs stored in the control program area 3 in the memory 2 to implement various functions such as manual operation and automatic operation of the NC unit. And automatic driving. At this time, it is stored in parameter area 4 in memory 2. The tool path control and other parameters are determined by referring to various parameters determined and / or set according to the specifications of the mechanical system, and various parameters indicating the machine position stored in the data area 4 in the memory 2. Performs input / output of setting display panel Ί. In the machining program area 6, the machining program is input by operating the keyboard of the setting display panel 7, or is recorded on a recording medium such as a floppy disk set in the program input / output device 11. The externally created machining program is read out via the input / output device I / F 12 under the control of the read processing unit 36 and stored in the memory 2 via the CPU 1.

The machining program is read out one block at a time by the automatic operation processing of the control program, and the analysis processing unit 33 analyzes the NC command in the read out machining program and analyzes the NC device specifications and the specifications of the common parts of the machine. System parameters to be determined — evening 21 1. Axis consisting of command position, machine position, etc. for each control axis by referring to the values set in the axis parameters 22 that determine specifications such as stroke and speed limit for each control axis. Create data 23. Based on the output result of the analysis processing section 33, the interpolation processing section 34 outputs the command position from the current position based on the command position and the command speed designated by the coordinate values of the X, Υ, and Z axes in the case of the GO 1 command. Calculate the amount of movement of each axis per unit time of control of the NC device so that the axis moves to a straight line up to the axis. If the command is GO 2 or GO 3 command, I, I, Calculate the amount of movement of each axis per control unit time of the NC unit so that it moves at the command speed, such as a circular arc of curvature centered on the point specified by the coordinate values of the J and Κ axes. Is stored at the corresponding address (memory address).

The NC axis control unit 35 performs acceleration / deceleration processing based on the interpolation data calculated by the interpolation processing unit 34, and drives the momentary movement of each axis via the drive unit input / output I / F 9. Output to control unit 10. The drive control unit 10 amplifies and converts the movement amounts of the respective axes to drive power for a short time, and drives the motor to a desired rotation angle to operate the machine. Here, the rotationally driven angle data is used as the detector output as described above. It is fed back to the drive control unit 10 to form a closed loop, detects the difference between the command position and the mechanical position, and converts the difference into a drive signal and power as a position error signal. The feedback signal is input and updated to the axis data 23 via the drive unit input / output YZF 9.

The control of a general NC device is performed as described above, and the desired machining is executed by controlling the relative positions of the tool and the work along the machining trajectory specified by the machining program.

Next, the characteristic control of the present invention for performing a character string search and highlight display on the screen display shown in FIG. 1 will be described with reference to FIGS. 5 to 19.

FIG. 5 is a flowchart showing the control of the program check / confirmation processing, which determines the flow of checking the program contents for the contents of the machining program specified from the machining programs stored in the machining program area 6. It is for.

In FIG. 5, in step 01, various parameters relating to the position and length necessary for checking the command value, which will be described later, are read, and in step 02, it is checked whether or not the programming mode is set. If it is not in the programming creation mode, it is determined to be No, so the process proceeds to step 03, and it is checked whether or not the batch check mode in which the data check such as the input value of the target machining program is checked all at once. If the mode is not the batch check mode, it is determined as No, and the flow advances to step O4 to check whether or not the mode is the character string search mode. If it is determined in step 04 that the mode is the character string search mode, the process proceeds to step 05, in which search and release information setting processing for inputting and storing information for instructing a character string search and highlighting or canceling highlighting is performed. Go to step O6. In step 06, based on the information obtained in the search and release information setting processing, a search and release processing for executing a character string search and highlighting or release of highlighting is performed, and the process proceeds to step 07. In step 07, when the display range of the program changes (for example, when the screen is scrolled), Then, a search / cancel re-execution process for executing the search / cancel process again is performed, and a series of processes is completed. If it is determined in step O4 that the mode is not the character string search mode, the processing of step 05 to step 07 is skipped and the processing ends.

If it is determined that the batch check mode is selected in step 03, the process proceeds to step 08, and for the machining program created by omitting the sequential check that performs an input check for each key input, the beginning of the called machining program Then, a batch check process for sequentially performing a predetermined check is performed, and a series of processes of this program is completed. If it is determined in step E02 that the program is in the program creation mode, the process branches to step E9 to check whether the mode is the batch check mode. If it is determined in step 09 that the batch check mode is set, the process branches to step 09, and a predetermined check is sequentially performed from the beginning of the machining program created by omitting a sequential check for performing an input check for each key input. A batch check process is performed to complete a series of processes of this program.

If it is determined that the mode is not the batch check mode in step 09, the process proceeds to step 10 to perform a sequential check process in which an input check is performed for each key input, and a series of processes of this program ends. The sequential check program processing in step 10 was proposed in an application filed by the applicant of the present invention [International Application No .: PC TZJ P02 / 313625], but involved in the technology of the present invention. The explanation is omitted here.

FIG. 6 shows an example of a command and control table for realizing the present embodiment, and the operation will be described using these tables. '

The search / check processing program 37 is stored in the control program memory area 3 in FIG. 4, and the search control table 40 (FIG. 6 (a) to FIG. 6 ( g)), the search / check processing program 37 is executed, and the search or release processing result is output to the emphasis information area 41. Here, the table names, functions, and stored data constituting the search control table group 40 are listed (corresponding with alpha pets).

(a) Search command table: Stores basic commands (character strings) for each color in character string search

(b) Search character string storage table: stores a search character string input for each color. For example, if you want to highlight the character string "X0Y0" in red, the character string "X0Y0" is stored at the B $ S position in the search character string storage table (b), and the character string "M" Is to be highlighted in green, the character string "M" is stored at the position of D $ S in the search character string storage table (b).

(c) Search command storage table with emphasis: The command order (0 to 4) of each search command is stored.

(d) Release command table: Stores the release command (character string) for each color

(e) Emphasis release command storage table: Stores the command sequence (0 to 4) of each release command

(f) Re-search order determination table: Stores the offset value from the top address of the re-search program group (0 to 3 or / FF) (depending on color and command order). (g) Re-release order determination table: Re-release program group Store the offset value (0 to 3 or / FF) from the top address of the character string (depending on the color and command order). Before the detailed explanation using the flowchart, the entire flow of the character string search with emphasis will be explained. Keep it.

In the present embodiment, the internal configuration of each of the tables (a) to (e) is such that A, B, C, and D are arranged so as to correspond to all colors or no color, red, blue, and green in the processing color order. . In other words, the control is fixed at the top for batch or non-emphasis control, the second for red, the third for blue, and the fourth for green. Here, the values stored in the above A to D are any of 0 to 4, and the commands that have not been commanded (not executed) or have been canceled are 0, but are all executed once. If any, any of 1 to 4 is stored. Before execution, all 0s are stored. If only two commands have been executed, it will be 0, 1, or 2, and if three commands have been executed, 0, 1, 2, or 3. The numerical values are 1 for the latest command (execution), 2 for the command (execution) immediately before the latest command (execution), 3 for the command (execution) two prior to the latest command (execution), and 4 for Indicates the oldest command (execution), but the numerical value is automatically updated (+1) for each command (execution).

For the re-execution control tables (f) and (g) of the search command or the de-emphasis command used when scrolling the screen, the offset for extracting the search or cancellation command in the re-execution order The value is stored and the placement is independent of color. The initial state is “/ FF” in the EXA code, and when any search or release command is executed, one of the offset values 0 to 3 is stored in the memory corresponding to the number of commands. This offset value is used to determine the address of the command for each color of 1 (red), 2 (blue), and 3 (green), with 0 at the beginning of each table (a), (b), or (d). is there. By reading and executing the search or release command based on the offset value obtained when the table (f) or (g) is read sequentially from the beginning, the search or release command is re-executed in the order instructed by the operating system. It can be executed, but when ZFF is read, it is determined that there is no further search or release command, and re-execution is completed.

For example, if "$ M / i R" is first executed by a character string search command with red emphasis, "$ M" is stored in B $ S of the table (b) and Bs of the table (c) is displayed. Contains “1,” ヽ As, Cs, and Ds contain “0.” Next, if “$ X0 Y0 / MB” is executed by the character string search command with blue emphasis, the above table ( "$ X0Y0" is stored in C $ S of b), "1" indicating that it is the latest command is stored in Cs of table (c), and "1" is stored in Bs previously. "2" (2 1 + 1) is stored in place of "1" As and Ds are "0" and there is no change, that is, if no command (execution) is performed, "0" is held and the latest command "1" is stored in the memory corresponding to "1", and "1" to "2" and "2" are stored in the memory corresponding to the command issued before and the command executed after the command with the same emphasis as this time. From 3 to "3" Will be delivered.

Next, when the screen is scrolled during the search, the table (f) is initialized with / F, and the maximum value stored in As to Ds of the table (c) (how many types of highlight search commands Has been executed) and the contents of As, Bs, Cs, and Ds at the position corresponding to the difference between the contents of As, Bs, Cs, and Ds corresponding to each color enhancement search command Is not "0", As stores "0",: 63 stores "1", Cs stores "2", and Ds stores "3". As a result, the numerical value (offset value) rewritten from / FF indicates the re-execution command, and the table (a) and (b) are read from (f) from the top of tables (a) and (b) until / FF is detected. By synthesizing a memory search command and a character string offset by the given numerical value and executing them sequentially, all search commands can be executed again.

For example, when the search command storage table with emphasis shown in Fig. 6 (c) stores 2 in Bs, 0 in As, 1 in Cs, and 3 in Ds, the screen scrolls. In the case of FIG. 6 (f), the re-search order determination template includes 3 at position 0 (the first position), 1 at position 1 (the next position from the first position), and 2 at the first position (the first position). Is set to 2). Then, highlighting is executed by sequentially reading the re-search order determination table shown in FIG. 6 (f) from the head. That is, first, the character string of / MG corresponding to the above 3 in the search command table of FIG. 6 (a) and D $ S corresponding to the above 3 of FIG. 6 (b) is read, and the search and green highlighting are executed. Then, the character string of / MR corresponding to the above 1 in the search command table of FIG. 6 (a) and B $ S corresponding to the above 1 of FIG. 6 (b) is read out, and the search and red highlighting are performed. Finally, the character strings of / MB corresponding to the above 2 in the search command table of FIG. 6 (a) and C $ S corresponding to the above 2 of FIG. 6 (b) are read out, and the search and blue emphasis are performed. Execute the display.

De-emphasis can be repeatedly executed in the same manner.

These operations and details will be described together with a flowchart of each function. FIG. 7 shows details of the character string search and emphasis cancellation information setting process (step 04) in FIG. The cancellation of emphasis may be simply abbreviated as cancellation.

In s t ep 11, it is checked whether the first FG is on. This first flag is turned on when the character string search mode is selected on the setting display panel 7. If the first FG is on, proceed to st ep 12, turn off the first FG, clear the character string search command / de-emphasis cancellation command (may be abbreviated as search / cancel command), and proceed to st ep 13 . If first FG is off at step 11, branch to ste13. In step 13, character string search command / emphasis cancellation command information instructed by the operator is read, and the information is stored in a predetermined table in the search control table group 40 for each emphasis type and in the order of the commands. The process ends.

FIG. 8 is a flowchart showing the contents of the main processing of the character string search / de-emphasis (step 06) shown in FIG. 5, and the processing order is such that the de-emphasis processing is performed first, and the character string search processing is performed later. . This is to prevent the character string search / de-emphasis from being performed again when the display screen is scrolled, but if the de-emphasis is performed later, the search result will be highlighted.

In step 21, the input command is decoded. For example, if / ΜΟ · ”, the command is an emphasis cancel command, so the process proceeds to ste ρ 22 to update the cancel command information. Is described in FIG.

At step 23, emphasis release processing is performed based on the updated release command information, and the process proceeds to step 24.

The details of step 23 will be described with reference to FIG.

If it is determined that the emphasis is not released in step 21, the process branches to step 24. In step 24, the input command is decoded, and if "$$ ~", the command is a character string search command, so the process proceeds to step 25 to update the search command information. The details of step 25 will be described with reference to FIG.

In st ep 26, a search and highlight display process is performed based on the updated search command information. And terminate the process.

The details of step 26 will be described with reference to FIG.

If it is determined in step ep24 that the search is not a character string search, the process ends.

FIG. 9 shows a process of updating the release command information, and shows the detailed contents of step 22 in FIG. First, in step 31, it is determined whether or not “/ MCR” (red highlight cancellation) has been set in the setting display panel 7, for example. If Ye s (red highlight release), the process proceeds to step 32, where the red highlight release information update processing is executed to update the highlight release information, and the processing ends. The specific contents of the update in the case of red are described in FIG. 10, but the content of Bs in the search command storage table with emphasis (FIG. 6 (c)) in the search control table 40 is set to 0, and the emphasis cancellation command is set. The content of Be in the storage table (Fig. 6 (e)) is saved in Ec (save memory) in the de-emphasis command storage table (Fig. 6 (e)).

A series of names As relevant here, Bs, C s, Ds, E s, Ac 5 B e, C c, D c, no A, B, C, D are each specifying colors E c, red, blue, Corresponds to green and E indicates save.

Note that Fs and Fc in FIGS. 6 (c) and (e) will be described later.

In addition, the subscript s means se t, and c means cance 1. Then, the order of the red command Be is set to 1 (latest command), and the order of other commands is changed to the value following this command. If it is not red in step31, it branches to step33.

In step ep33, similarly, for example, it is determined whether or not “/ MCB” (blue emphasis release) has been set. If Yes (blue emphasis release), the process proceeds to step 34, where the Cs content of the blue color emphasis release information update process (the search command storage table with emphasis in the search control table 40 (Fig. 6 (c))) is deleted. Set to 0, save the contents of Cc in the emphasis cancellation command storage table (Fig. 6 (e)) in Ec (save memory) in the emphasis cancellation command storage table (Fig. 6 (e)), and execute Update de-emphasis information and take action Ends. If it is not blue at st ep 33, branch to st ep 35.

In step 35, similarly, for example, it is determined whether or not “/ MCG” (green highlight cancellation) is set. If Yes (green emphasis cancelled), the process proceeds to step 36, where the Ds contents of the green color emphasis canceling information update processing (the search command storage table with emphasis in the search control table 40 (FIG. 6 (c))) is deleted. Set to 0 and save the contents of D c in the emphasis cancellation command storage table (FIG. 6 (e)) to E c (save memory) in the emphasis cancellation command storage table (FIG. 6 (e)). To update the de-emphasis information and finish the process. If it is not green at step 35, branch to step37.

In step 37, this is executed when there is no color designation, it is not recognized that "/ MC" (all color highlight release) has been instructed, and all color highlight release information update processing (search with highlight in search control table 40) The contents of As in the command storage table (Fig. 6 (c)) are set to 0, and the contents of Ac in the de-emphasis command storage template (Fig. 6 (e)) are stored in the de-emphasis command storage table (Fig. ))) (Save to save memory)) to update the de-emphasis information and end the process.

FIG. 10 shows the detailed processing of step 32 in FIG. Since similar processing is performed for other colors, the description of the processing for other colors is omitted. The processing performed here is, for example, to cancel (delete) the red emphasized character string search command corresponding to the input red emphasized cancel command, and to set the red emphasized cancel command as the latest command (= 1), Perform the work of rearranging the execution order of the emphasis cancellation command of each color. Therefore, when the display screen is scrolled, by reading out the updated numerical value here, the order of re-executing all the highlight cancellations which have been commanded so far can be specified.

In step ep41, the content of Bs in the search command storage table with emphasis (FIG. 6 (c)) in the search control table 40 is set to 0 (when the emphasis cancellation command is issued, the emphasis character string search is terminated. ), And saves the contents of B c in the emphasis release command storage template (FIG. 6 (e)) in E c (save memory) of the same table. Here A, B, C, and D of As, Bs, Cs, Ds, Es, Ac, Be, Cc, Dc, and Ec have no color designation, and correspond to red, blue, and green, respectively. And E indicates that it is for a section. In st ep 42, it is checked whether or not E c is 0 as an initial check. If it is 0, the process proceeds to st ep 43 and “3” is stored in E c. If it is not 0, the processing after st ep44 is performed with the value saved first. The “3” is exactly “the number of types at that time—1” when the number of types of de-emphasis increases (when E c = 0 in the initial processing). However, for convenience, in the present embodiment, "4 1 1" (= 3), which is the maximum value of

In step 44, it is checked whether or not the content of the above Bc (the order of the immediately preceding red color canceling command) is 1. Here, Be = 1 is interpreted as the latest command (the previous command was also the red highlighting cancel command), so the same command is continued, and the process ends without changing the execution order. If B c ≠ 1, another de-emphasis command was issued last, so 1 is written to Be at step 45 to indicate that red de-emphasis is the latest command.

Steps 46 and after are the processing to change the execution order of other commands by updating the red highlight release to the latest command. In step 46, the contents of Ec and Ac, which are the values of the old Bc, are compared, and if Ac> Ec, the process proceeds to step 47, and all-color emphasis release has not been commanded in the past ( Check whether A c2 0). If N 0 (commanded), the content of Ac is incremented by 1 in step 48, and the execution order of all color release is moved down. This is because the search using the highlighted color during the discrimination is performed only when the order in which the emphasized color used in the discrimination is used is higher (older) than the prior execution order of the cancellation command using the emphasized color executed this time. The order is not changed (it is not moved down) (this also applies to the following determination). If Ac> E c is not satisfied in step 46, but if Ac = 0 in step 47, the process branches to step 49, and the same processing is performed for blue. In step 49, the contents of E c and C c, which are the save values of the old B c, are compared. If C c> E c, the process proceeds to step 50, and the cancellation of blue emphasis has not been commanded in the past (C c = 0). If No (instructed), the content of C c is incremented by 1 in step 51, and the execution sequence of blue release is reduced. If C c> E c is not satisfied in step 49, but C c = 0 in step 50, the process branches to step 52, and the same processing is performed for green.

In step 52, the contents of Ec and Dc, which are the saved values of the old Bc, are compared, and if not DOEc, the process proceeds to step 53, and the green emphasis release has not been commanded in the past (Dc = 0 Check if it is. If N 0 (commanded), the content of D c is incremented by 1 in step 54, and the execution sequence of blue release is advanced, and the process ends. If D c> E c in st e p 52 and D c = 0 in st e p 53, the process ends.

The above process is as follows if it is shown in a specific example.

For example, if 2 is stored in Bc, 0 is stored in Ac, 1 is stored in Cc, and 3 is stored in Dc in the emphasis cancellation command storage table shown in Fig. 6 (Θ), the value of Bc is stored in step 41. 2 is saved in E c. Since E c = 0 at st ep42, the process proceeds to step 44. At step 44, it is determined whether or not B c = 1, and since it is not B c = 1, the process proceeds to step 45, and 1 is stored in Be at step ep45. Next, in step 46, it is determined whether Ac (= 0)> E c (two 2). Since A c is not larger than E c, the process proceeds to step 47. At step 47, it is determined whether Ac = 0. Since Ac = 0, step 48 is not executed and the process proceeds to step 49. That is, Ac remains at 0. At 37 6 49, it is determined whether or not 〇0 (= 1)> E c (= 2). Since Cc is not larger than E c, the flow shifts to step 50. At step 50, it is determined whether or not Cc = 0. Since Cc ≠ 0, the process proceeds to step 51. At step 51, the process of C c (= 1) +1 is performed. That is, C c is changed from 1 to 2, and this 2 is stored in C c. Next, the process proceeds to st ep 52.In st ep 52, it is determined whether or not D c (= 3)> E c (= 2) .Since D c is larger than E c, st ep 53 and step 54 are executed. Do not execute and end the process. That is, Dc remains at 3.

As a result, if 2 is stored in Be, 0 is stored in Ac, 1 is stored in Cc, and 3 is stored in Dc in the emphasis cancellation command storage table shown in FIG. 6 (e), the processing shown in FIG. 10 is executed. ,: 1 is stored in 80, 0 is stored in Ac, 2 is stored in Cc, and 3 is stored in Dc, and the execution order of other commands is changed by updating the red highlight release to the latest command.

FIG. 11 is a flowchart of an emphasis canceling process performed based on the set emphasis canceling information. In step 61, the first address of the display buffer is written at the checkpoint evening, and the last address of the display buffer is written at the endtime evening.

At step ep 62, the memory whose stored value in the emphasis cancellation command storage table (FIG. 6 (e)) is “1” is searched, and the memory location of the cancellation command table (FIG. 6 (d)) corresponding to the memory location is searched. Reads the color code (last character) of the stored release command

^.

In step 63, the color information of the character stored at the relevant position is read from the memory address of the display buffer indicated by the check button.

The color information read from the display buffer at step 64 is compared with the color information read from the release command table (FIG. 6 (d)), and if they match, the color information is deleted at step 65. If the color information does not match at step 64, the process branches to step 66. In step 66, the content of the check-in window and the content of the end-boin window are compared, and if they match, the check is completed to the end of the display buffer (the specified range ends), and the process ends. If the check pointer is less than the end pointer in step 66, the check has not been completed, so the flow advances to step 67, the content of the check pointer is incremented (+1), and the flow returns to step 63. Here, if no color information is specified, the cancellation is performed for all the emphasized colors. However, since the processing content is substantially the same as the above description, the description is omitted.

FIG. 12 is a flowchart of the information update process of the character string search command, and shows the detailed contents of step 25 in FIG. First, in step 71, it is determined whether or not “$ 〇〇〇 / MR” (〇〇〇 is a red (R) highlight display of a part that matches an arbitrary character string) is set in the setting display panel 7 ( In the example of Fig. 1, for example, "$ X0Y0 / MB").

If Yes (red emphasized search), proceed to s s ep72, execute the red emphasized search information update process to update the emphasized search information, and end the process. The specific contents of the update in the case of red color will be described with reference to FIG. 13, but at step 72, the content of Be in the emphasis cancellation command storage table (FIG. 6 (e)) in the search control table 40 is set to 0, and Append Save the contents of Bs in the search command storage table (Fig. 6 (c)) to Es (save memory) in the search command storage table with emphasis (Fig. 6 (c)).

Subsequently, the order of the red command Bs is set to 1 (latest command), and the order of other commands is changed to the value following this command. If it is not red at st e p 71, branch to st e p 73.

In step 73, similarly, it is determined whether, for example, ΦΟΟΟΖΜΒ (blue emphasized search) is set. If it is Yes (blue emphasized search), the process proceeds to step ep 74, where the content of Cc in the blue emphasized search information update process (the highlight cancel command storage table (FIG. 6 (6)) in the search control table 40) is set to 0. Executes the contents of Cs in the search command storage table with emphasis (Fig. 6 (c)) in Es (save memory) of the search command storage table with emphasis (6 (c)). To update the emphasized search information and finish the process. If it is not blue at st ep 73, branch to st ep 75.

In step ep75, similarly, for example, it is determined whether or not “$" / MG ”(green emphasized search) is set. If Yes (green emphasized search), then go to step ep 76 (advance, green emphasized search information update processing (memory of highlight cancellation command in search control table 40) The contents of D c in the table (Fig. 6 (e)) are set to 0, and the contents of D s in the emphasis search command storage table (Fig. 6 (c)) are stored in the emphasis search command storage table (Fig. 6 (c)). c) Save the highlighted search information by executing E) (save in save memory) in)) and finish the process. If it is not green at st ep 75, branch to st ep 77.

Step ep77 is executed when there is no color specification, executes the emphasized search information updating process as a non-emphasized search that simply moves the cursor to a matching position, updates the emphasized search information, and ends the process.

FIG. 13 shows the detailed processing of step 26 in FIG. Since the same processing is performed for other colors, the description of the processing for other colors is omitted. The processing performed here is, for example, to cancel (delete) the red highlighting cancel command corresponding to the input red emphasized search command, set the relevant red emphasized character string search command to the latest command (= 1), and immediately before Perform the work of rearranging the execution order of the highlighted character string search command for each color. Therefore, when the display screen is scrolled, by reading the updated numerical value here, the order in which all of the character strings with emphasis that have been commanded so far can be re-executed can be specified.

In step 81, the content of Be in the emphasis release command storage template (FIG. 6 (e)) in the search control template 40 is set to 0 (when the emphasis search is commanded, the deemphasis is canceled. The contents of Bs in the search command storage table with emphasis (Fig. 6 (c)) are saved in Es (save memory) of the same table.

, step 82 checks whether or not Es is 0 as an initial check, and if it is 0, proceeds to step 83 and stores “3” in Es. If it is not 0, the processing after step 84 is performed with the value initially taken. The above-mentioned “3” is exactly “the number of types at that time—1” when the number of emphasized search types increases (when Es = 0 in the initial processing), but for convenience, in this embodiment, Stores the maximum value "4-1" (= 3).

In st ep 84, the contents of B s (the order of red highlighting search command immediately before) Check if is equal to 1. Here, B s = 1 is interpreted as the latest command (the previous command was also a red-emphasized search command), so the same command is continued, and the process ends without changing the execution order. If B s ≠ 1, another emphasis search command was issued last, so 1 is written to B s at step 85 to indicate that the red emphasis search is the latest command.

Step 86 and subsequent steps are processing for changing the execution order of other commands due to updating the red highlight search to the latest command. In step 86, the contents of Es and As, which are the set values of the old Bs, are compared, and if As> Es, the process proceeds to step 87, and the search without all-color emphasis has not been commanded in the past. Check whether (A s = 0). If it is No (commanded), the content of As is incremented by 1 in step 88, and the order of execution of the search without emphasis is reduced. This means that the search using the highlighted color during the discrimination is performed only when the ranking using the highlighted color during the discrimination is higher (older) than the previous execution of the search command using the highlighted color executed this time. The order is not changed (it is not moved down) (the same applies to the following discrimination). If As> E s is not true in s t e p 86, but As = 0 in s t e p 87, branch to s t e p 89 and perform the same processing for blue.

In ste S 9, the contents of E s and C s, which are the set values of the old B s, are compared. If C s> E s, the process proceeds to step 90, and the blue enhancement search has not been commanded in the past ( Check if Cs = 0). If No (commanded), the content of Cs is incremented by 1 at step 91, the execution order of the blue emphasis search is reduced, and the process ends. This is because the ranking of the search by the highlighted color in the discrimination is only when the order of using the highlighted color in the discrimination is larger (older) than the ranking of the previous execution of the search command by the toned color executed this time. This is to perform processing that does not change (do not defer). If Cs> Es is not true at st ep 89, but Cs is 20 at st ep 90, branch to st ep 92 and perform the same process for green. In step 92, the contents of E s and D s, which are the save values of the old B s, are compared. If D s> E s, the process proceeds to step ep 93, and the green highlight search has not been commanded in the past (Ds == 0). If No (commanded), the content of D s is incremented by 1 in step 94, the execution order of the green highlight search is moved down, and the processing is terminated. If ste ϋ 92 does not satisfy D s> E s, and if D s = 0 in step 93, the process ends.

The above process is as follows if it is shown in a specific example.

For example, if 2 is stored in Bs, 0 is stored in As, 1 is stored in 〇3, and 3 is stored in DS in the search command storage table with emphasis shown in FIG. Is saved in Es. Since E s = 0 at st ep82, the process proceeds to st ep 84. It is determined whether or not B s = l by st ep84, and since B s is 2 and not B s = 1, it is moved to st ep 85, and 1 is stored in B s by st ep 85. Next, it is determined whether or not As (= 0)> E s (= 2) at st ep 86, and As is not larger than E s, the process proceeds to s t e p 87. In st ep 87, it is determined whether As = 0. As = 0, st ep 88 is not executed, and the process proceeds to s t e p 89. That is, As remains at 0. In st e 89. It is determined whether 3 (= l)> E s (= 2). Since Cs is not larger than E s, the process shifts to s t e p 90. In step 90, it is determined whether or not C s = 0. Since C s 移行 0, the process proceeds to step 91, and in step 91, the process of Cs (two 1) +1 is performed. That is, Cs is changed from 1 to 2, and this 2 is stored in Cs. Next, the process proceeds to step 92.In step 92, it is determined whether D s (= 3)> E s (= 2) .Since D s is larger than E s, execute st ep 93 and st ep 94. And finish the process. That is, Ds remains at 3.

As a result, if 2 is stored in Bs, 0 is stored in As, 1 is stored in Cs, and 3 is stored in Ds in the emphasis cancellation command storage table shown in Fig. 6 (e), the processing shown in Fig. 13 is executed. As a result, 1 is stored in Bs, 0 is stored in As, 2 is stored in Cs, and 3 is stored in Ds, and the execution order of other commands by updating the red highlight search to the latest command is stored. Changes are made.

FIG. 14 shows the details of the character string search and highlighting processing using the designated color of the matching part. In st ep 101, the start address of the display buffer is written to the check pointer, and the end address of the display buffer is written to the end pointer. Next, the start address of the character string memory is set to the character string pointer, and the start flag (FG) is turned on. The first FG is a signal for acquiring the address of the first character of the specified character string when the first character is found in the display buffer.

In step 102, one character is read from the search character string storage table (FIG. 6 (b)) storing the input character string. In step 104, it is determined whether or not reading has been completed to the end of the search character string memory. If not, the process proceeds to step 104 to specify the address of the display buffer (the address specified in the check box). Read one character from

In step 1 05, it is determined whether or not one character of the specified character string matches one character of the specified address of the display buffer, and if not, the process proceeds to ste 106 to change the read address of the display buffer. Update (increment (+1) the contents of the checkpoint evening) and return to step 104.

If both characters match with s t Θ p 1 0 5, the process branches to s t e p 1 0 7 to check whether the first FG is on. If it is on, the head F G is turned off in step 108, and the address of the display buffer at this time is stored in the memory A O (the head address of the matching part). In stpe p109, the address of the current display buffer is stored in A1. This is the address of the last character when matching parts are accumulated. Further, the display buffer and the readout address of the character string are updated in preparation for the check of the next character, and the process returns to step 102.

If it is determined that the specified character string ends in ste 1 0 3, the When the address AO, the address A1, and the highlight color information are written in the highlight information 41, the specified color information is added to a predetermined range of character data in the display buffer by the operation of the screen processing program 31. .

Searches for the specified range (display buffer area) in st ep 1 1 1 Checks whether the highlighting process has been completed (compares the check pointer and end pointer), and if not completed, checks the remaining range In order to perform the check, the head address of the character string memory is set in the character string memory in step 112, the head FG is turned on, and the flow returns to step 102. If it is determined that the search / highlighting process has been completed for the specified range in step 1 11 1, the process ends.

FIG. 15 shows a process for re-executing the search and the emphasis release for the latest display screen when the display range is changed due to a screen scroll or the like during the display of the machining program. In step 121, check whether the display area from the machining program memory to the display screen of the setting display panel 7 has changed. This is determined by whether or not the display window for reading data from the editing buffer has changed. If there is no change, the process is terminated as it is. If it is determined that the change has been made, the process proceeds to step 122 to determine the re-execution order of the emphasis cancellation command ((g) of the search control template 40, the re-cancel order). Create and update the decision table).

Subsequently, in step 123, the emphasis cancellation command currently executed or already executed is re-executed in accordance with the determined order.

The ste 124 determines the re-execution order of the search command ((f) of the search control table 40, creates and updates the re-search order determination table), and executes the currently executed or already-executed according to the order determined in the step 125. Re-execute the search command. FIG. 16 shows the details of the step 22 of FIG. 15 and the re-execution order determination processing of the emphasis cancellation command. In st ep 131, the order table (g) for de-emphasis is initialized with / FF (= -1). In step 132, the maximum value of Ac to Dc in the emphasis cancellation command storage table (FIG. 6 (e)) is stored in Fc. Where F c is a numerical value This is a maximum value save memory for comparison.

In step 133, it is checked whether or not Ac is 0. If not 0, the process proceeds to step 134, and 0 is written into the position of F c—Ac from the top of the order determination table (FIG. 6 (g)). If Ac = 0 at st ep 133, st ep 134 is skipped.

In step 135, it is checked whether or not Bc is 0. If not 0, the process proceeds to step 136, and 1 is written at the position of Fc-Bc from the top of the order determination table (FIG. 6 (g)). If Be = 0 at step 35, stpe p 136 is skipped.

In step 137, it is checked whether or not C c is 0. If it is not 0, the process proceeds to step 1 38, and 2 is written at the position of F c—Cc from the beginning of the order determination template (FIG. 6 (g)). . If C c = 0 in st ep l 37, st ep l 38 is skipped.

In step 139, it is checked whether or not D c is 0. If it is not 0, the process proceeds to step 1 40, and 3 is written into the position of F c—D c from the head of the order determination table (FIG. 6 (g)), The process ends. If D c = 0 in st ep l 39, st ep 140 is skipped and the processing ends.

The above process is as follows if it is shown in a specific example.

For example, 0 in A c, 2 in B c, and so on in the emphasis cancellation command storage table shown in FIG. 0 ヽ If 1 is stored in D c, that is, if the de-emphasis command is executed for red and green in the order of red and green, then in step 132, Ac, B c, Cc, and D c The maximum value of 2 is stored in F c. Next, in step 133, it is determined whether Ac = 0. Since Ac = 0, the process proceeds to step 135 without executing step 134. At st ep 135, it is determined whether or not Be = 0. Since B c is 2 and B c ≠ 0, the process proceeds to st ep l 36. In st ep 136, the calculation of F c — B c, that is, the calculation of 2-2 Since the result is 0, 1 is written to the 0 position (top position) of the order determination table (g), and the process proceeds to step 137. In step 137, it is determined whether or not Cc = 0. Since Cc = 0, the process proceeds to step 139 without executing step 138. In step 139, it is determined whether or not Dc = 0. Since Dc is 1 and Bc ≠ 0, the process proceeds to step 140. In st ep 140, the calculation of F c — D c, that is, the calculation of 2-1 is performed, and the result is 1, so the position of 1 in the order determination table (g) (the next position from the top) Is written in 3 to end the process.

As a result of the above processing, for example, if the de-emphasis command is executed in the order of red and green for two types of red and green, the contents of the order determination table (g) are 1 (red) at the beginning and 3 at the second. (Green), the third and fourth are /: FF, and the de-emphasis command is re-executed only for red and green. Since / FF is detected at the third, control can be performed so that the processing ends.

FIG. 17 is a detailed flowchart of the process step 23 of FIG. In step 151, the start address of the order determination table (g) for re-executing the emphasis release command is set at the check point, and 4 is set to the check count counter Nc (not shown).

In step 152, the contents of the address (incremented every cycle from the start address) specified by the check-in button of the order determination table are read. In step 153, it is determined whether or not the read content is ZFF (−1 = initialized value). / F F means that there is no data to be processed (end), so if Yes, the process ends. If No, the process proceeds to step154.

In step 154 ′, the value read from the order determination template in step 152 is written in Oc (offset value).

In st ep 155, the instruction at position 〇c from the top of the release command table (d) is Read and execute.

Check count counter not shown in st ep 156 N 0 ¾ Decrement

(1-1)

At st ep 157, it is checked whether or not Nc has become 0 (the specified number of checks in the order determination table has been completed). If it is 0, the processing is terminated. If it is not 0, the check point is incremented and st ep l 52 Return to and check the next address.

With the above processing, the emphasis cancellation command can be executed again in the order in which the emphasis cancellation command was executed, and if the character string of the display mode already specified in the new display data is extracted, that part is replaced by the standard. The display mode can be returned.

FIG. 18 shows details of the step 24 of FIG. 15 and the re-execution order determining process of the search command. In step 161, the order determination table (f) of the search command with emphasis is initialized with / FF (= -1). In step 162, the maximum value of As to Ds of the search command storage table with emphasis (c) is stored in Fs. Here, F s is the maximum value save memory for numerical comparison.

At ste 163, it is checked whether or not As is 0. If it is not 0, the process proceeds to ste p 164, and 0 is written at the position of F s-As from the head of the order determination table (f). If As = 0 at st tp 163, skip st ep 164.

In step 165, it is checked whether or not B s is 0. If it is not 0, the process proceeds to step 166, and 1 is written at the position of F s — B s from the head of the order determination table (f). If B s = 0 at st ep l 65, st ep 166 is skipped.

In s t e p 1 67, check whether C s is 0 or not, and if not 0, s t e p 1

Proceed to 68 and write 2 at the position of F s — Cs from the top of the order determination table (f). If Cs = 0 in step l 67, skip st e p 168.

In s t e p 1 69, check whether D s is 0, and if not 0, s t ep 1

Proceed to 70 and write 3 at the position of F s — D s from the top of the order determination table (f). And terminate the processing. If Ds = 0 at st ep 169, skip st ep 170 and end the process.

The above process is as follows if it is shown in a specific example.

For example, if 0 is stored in As, 2 is stored in B s, 0 is stored in C s, and 1 is stored in D s in the search command storage table with emphasis shown in FIG. 6 (c). If two colors, green and green, are executed in the order of red and green, in step 162, the maximum value of As, Bs, Cs, and Ds is stored in Fs. Next, it is determined whether or not As = 0 in step 163, and since As = 0, the process proceeds to stte 165 without executing step 164. In step 165, it is determined whether or not B s = 0. Since B s is 2 and B s ≠ 0, the process proceeds to step 166. In st ep l 66, the calculation of Fs—Bs, that is, the calculation of 2-2, is performed. Since the result is 0, 1 is added to the position (top position) of 0 in the order determination table (f). Write and proceed to step 167. In st ep l 67, it is determined whether or not C s = 0. Since C s = 0, the process proceeds to s t ep 169 without executing s t e 168. In step 169, it is determined whether or not D s = 0. Since D s is 1 and D s ≠ 0, the process proceeds to step 170. In step 170, the calculation of F s — D s, that is, the calculation of 2-1 is performed, and the result is 1, so the position of 1 (the next position from the top) in the order determination table (f) is Ends the writing process.

As a result of the above processing, for example, if the search command with emphasis is executed in the order of red and green for two types of red and green, the contents of the order determination table (f) are 1 (red) at the top and 2 at the second. 3 (Green), 3rd and 4th are / FF, and the search command with emphasis is re-executed only for red and green, and / FF is detected at the 3rd, so that control can be performed so that the processing ends. .

FIG. 19 is a detailed flowchart of step 125 of FIG. 15 for re-executing the search command. In step 191, the order determination text for re-executing the search command with emphasis is —Set the start address of pull (f) to the check pointer, and set 4 to the check count counter Ns (not shown).

In step 192, the contents of the address specified by the check-in evening of the order determination table (incremented every cycle from the start address) are read.

In step 193, it is determined whether or not the read content is / FF (—1 = initialized value). Since / FF means that there is no data to be processed (end), if Yes, the processing is ended. If No, the processing proceeds to step 194.

In step 194, the value read from the order determination table in step 192 is written to O s (offset value).

At step 195, the instruction at 0 s from the beginning of the search command template (a) is read, and the character string at ◦ s from the beginning of the search character string storage table (b) is read. And execute the command.

In step 196, the check frequency N s (not shown) is decremented (1-1).

In st ep 197, it is checked whether or not Ns has become 0 (the number of checks of the order determination template has been completed). If 0, the process is terminated. If not, the check pointer is incremented and st ep 192 is set. Return to and check the next address. With the above processing, the emphasis search: search command can be executed again in the order in which the emphasis search command was executed, and if a character string that matches the already specified character string is extracted from the new display data, the The location is highlighted in the specified display mode.

Embodiment 2.

Next, a description will be given of a method of realizing the character string search with highlight and the release of highlight shown in FIGS. 2 and 3. FIG. In the input section for the search character string and highlighted display color information displayed on the display screen, and the input section for the de-emphasis information, , "$" Representing a character string and "/ M" representing a display color or "/ MC" representing release of highlighting are added by predetermined control to the various information, and are realized in the first embodiment. It is internally converted into a search command with highlighting or a command to cancel highlighting of the expression. Starting from the processing shown in FIGS. 7 and 8 using the above information, the necessary processing shown in FIGS. 9 to 19 is executed, whereby the same processing as in the first embodiment is performed. The function can be performed by inputting the information shown in FIG. 2 or FIG.

Further, according to the second embodiment, there is also an effect that a plurality of emphasized character string searches or emphasis cancellation can be executed simultaneously according to FIG. 2 or FIG. Embodiment 3. 'Next, a description will be given of a case in which the character string search with highlighting and the cancellation of emphasis according to the present invention are applied to those for which the processing program has been created. According to [International application number: PCT / JP02 / 136365], which was proposed by the applicant of the present invention, during the creation of a machining program, incorrect decimal points were added, especially when inputting data with a high frequency of input errors. Checks that focus on incorrect position and excessive / undersized input values are performed sequentially during key input of the machining program, and if there is a suspicious point, the operator can correct the error immediately by alerting the user of the suspicious point. When the program input is completed, a highly-completed program is completed. However, some operators find it troublesome to be warned each time. Therefore, in such a case, a technique has been proposed in which the check can be omitted one after another and the check can be performed collectively after creating a machining program. Here, a method of facilitating recognition of a portion to be corrected by changing the display mode according to the content of the input error detected in the latter case of the collective check to facilitate the recognition of the portion to be corrected is shown in FIGS. This will be described with reference to FIGS.

In Fig. 4 (Block diagram of the NC unit), the word list 43 for the decimal point check in the parameter memory 4 is an address word that indicates the coordinate position and length included in the commanded G command (hereinafter simply address). Or abbreviated as word) Of these, the addresses (X, Y, Z, etc.) that can use the decimal point are collected. The table is searched using the input address, and if there is a match, the address is determined to have a valid decimal point. This table is provided for each G code registered in the decimal code check target G code table 44 described below. Decimal point check target G code table 44 contains the address indicating the coordinate position and length where the decimal point can be used in its command. G command (G00X "', GO1Υ-, GO2I ..., etc.) This is a set of G codes (00, 01, 02, etc.) that summarizes the table. The table is searched using any input G code, and if there is a match, the G command has an address with a valid decimal point. Judge that there is a possibility of being instructed.

The warning judgment value 45 is the value of the input numerical value, such as the value specified for any address in any G command does not exceed the maximum command value, but is usually too small or too large to be commanded. This is a table that stores a threshold value for judging that conformity check is necessary.

Although FIG. 5 has already been described in the first embodiment, in the present embodiment, it is stored in the machining program area 6 (or may be an editing buffer (not shown) during editing of the machining program). The details of the batch check process (st ep 08) that checks the program contents of the completed machining program at once and the method of displaying the results obtained in the batch check process will be described. st e10 is processing not directly related to the present invention, and st ep04 to st ep07 are processing relating to the first embodiment, so description thereof will be omitted.

The batch check processing of step 08 and the sequential check processing of step 10 are almost the same as the application by the applicant of the present invention [International application number: PCT / JP 02/1 3625].

Fig. 20 shows the specifications of the NC unit in the specification where the decimal point is not included in the input data to the NC unit and the unit where the decimal point is not included. The minimum command unit predetermined by the machine (for example, 10 It is a table that summarizes what kind of numerical value is interpreted as numerical data with decimal point and data without decimal point in the input numerical data in the system of ju, 1 jum, or 3 \ 113 111).

As shown in this table, for example, in the 1 / πι command (l = l zm) specification, if the decimal point input required type is input without decimal point, it is interpreted as 1 m unit, and if data with decimal point is input, Interpret as instructed. On the other hand, if the decimal point input is not required type and data without decimal point is input, it will be interpreted as one thigh unit, and if data with decimal point is input, it will be interpreted as instructed. To give a specific example, in the case of a 1〃m command with a decimal point required, for example, enter 1 2 3 to enter 1 2 3〃 m, and enter 1 2 3. to enter 1 23.0 000 mm In the case of 1 // directive with no decimal point, even if you enter 1 2 3 or 1 2 3, for example, it will be interpreted as 1 2 3 0 0 0 band. In this case, 1 2 3 m and interpreted to 0.1 2 3 to or. 1 2 3 needs to enter there ^r, <o

FIG. 21 is a parameter table in which the purpose for performing a warning by the collective check performed in the present embodiment and the threshold value for determination are stored for each command unit system of the NC unit. This table shows the setting example of the threshold parameter (warning judgment value template) for discriminating the decimal point mistake for each minimum command unit system of 10 m, l〃m, and 0.1 m. In practice, use the one-parameter overnight values in this column, which are the same as the command unit system of the machine. The value set here can be changed as appropriate depending on the size of the machine. Here, the command unit system (10 /, 1, 0.1 μ) determined by the machine specifications Set the boundary value at which a warning is issued based on the working range of the machine. For example, 0.5 nun is a preventive value for the under-command value. (There are various types of workpieces, so it cannot be said unconditionally.However, in general, such a small command value cannot be considered. Judge that the number of digits is wrong), The decimal point addition prevention value is set to 200 (usually a command of a length of 20 Omm is not issued unless the radius value has a large curvature. Judgment), the value 200 is set as the excessive command value prevention value for the same reason. However, when the size of the table on which the machine work is placed is large, these values are set to the maximum size indicated on the Karoe diagram. Can also be set. "PD100SM (DT, LG)" is a name given to each parameter. Numerical values are set as shown in the bold frame, and the following check is performed using these values. The suffix SM stands for SMALL, DT stands for NORMAL-DATA, and LG stands for LARGE, which correspond to under, normal, and over, respectively. Here, a case is described in which only one set is provided for coordinate values such as X, Y, and Z as threshold values, but it is also possible to prepare for other addresses and individual addresses. It is.

The specific contents of the input mistake for reporting in the present embodiment are as follows. (1) Incorrect decimal point position: If the input specification requires a decimal point (minimum command unit processing) or decimal point is unnecessary (thigh unit processing) and the input data contains a decimal point, the integer part of the input data is set in advance. When the value is larger than the value, the position of the decimal point is judged to be wrong.

② Input value is too large or too small: If the input specification requires a decimal point (minimum command unit processing) and there is no decimal point in the input data, if the integer part of the input data is smaller than the preset lower limit, or If there is no decimal point in the input data because no decimal point is required (image unit processing), it is determined that the position of the decimal point is wrong when the integer part of the input data is larger than a preset upper limit.

Fig. 22 is a flow chart for reading out the parameters for the input value validity check of the machining program as threshold values corresponding to the command unit system of the NC unit.

—T In step 201, first, the head address of the warning judgment value table is read out (adding the offset value given for each minimum command unit to this address to determine the head address of the desired parameter overnight). In step 202, the inch input flag of system parameter 21 is checked. If the flag is turned on, inch data processing is performed as an inch input. (This is the same processing as the metric input described below. Even so, the parameter corresponding to that is read out at the registration evening (SM, DT, LG), so it can be checked in the same way as the metric input).

In step 203, the minimum command unit flag of the system parameter 21 is checked, and if the 0.1 / m flag is on, the process branches to step 205 to prevent an undercommand value corresponding to the minimum command unit of 0.1 lm. Read out the three parameters for preventing the addition of decimal points and preventing excessive command values, write them to the calculation memories SM, DT, and LG, respectively, and terminate the processing. If the flag is not turned on in step 203, proceed to step 204. Similarly, check the minimum command unit flag of the system parameter 21.If the 1m flag is on, branch to step 206 to minimize reading three parameters Isseki corresponding to reference unit lm, operation memory SM ₃ DT, husband LG s write, the process ends. If the flag is not turned on in step 204, it is regarded as a 10〃m command, and the process branches to step 207 to read three parameters corresponding to the minimum command unit of 10〃m, and to store the operation memories SM, DT, Write to LG respectively and finish the process.

FIG. 23 is a flowchart for checking the decimal point position or forgetting to attach the decimal point not sequentially during input of the program, but collectively after input is completed. The st ep 21 1 checks whether or not the memory area displayed on the display screen of the setting display panel 7 has changed. When the search is first performed and the display screen is scrolled, the display area changes, and ste ρ 212 Proceed to. In step 2 12, the first address of the display memory is set in the check box, and the last address of the display memory is set. Set at the endboin evening. Even when the first check is activated, it is regarded as a change in the display area. If there is no change in the display screen area in step 211, there is no need to repeat the same check in the same area, so the process ends.

In step 213, one character data is read from the address on the display memory designated by the check pointer, and the content of the check pointer is incremented by 1 (updated). The read characters are stored in a predetermined area of the memory 5 to be stored in a predetermined area, and the data are collected and used as data for one block (up to the end block). At step 214, it is determined whether or not the read character is an end block (EOB). If not, the process proceeds to step 215 to determine whether the character has exceeded the display memory area (check pointer> end pointer). Check. If not, the process returns to step 213 to read the next character. If it is determined in step 215 that the data exceeds the display memory area, there is no data to be checked, so the process branches to step 218 to process the report information.

When it is determined that the character read in step 214 is EOB, the process proceeds to step 216 to check whether the read command program is program end (M02 or M30) or not. If the program ends, the process branches to step 218 to process the warning information. If it is determined in st ep 216 that the read command block is not the end of the program, the process proceeds to step 217, in which a decimal point check process described later is performed, and stΘp 213 is used to check the next block. Return.

In step 218 and step 219, post-processing is performed when there is a warning in the decimal point check processing. In step 218, a warning flag that is turned on when a warning occurs in the decimal point check processing is checked. If there is no warning, go to step 219 and write the "No warning" message to the display I / F 24. If the warning flag is on at step 218, the report location is stored in the highlight memory by the decimal check processing, and is automatically displayed based on this. Therefore, the process ends.

FIG. 24 shows the detailed processing of the input value check performed in step 211 of FIG. The actual check contents are based on comparison with the above three parameters to prevent under command value (input value is too small or not forgetting to attach decimal point), prevent decimal point addition (addition of decimal point increases input value. Too much), Prevent excessive command value (Is the input value too large, or the wrong decimal point?).

Read the G code being input with s t Θ p 2 2 1. In step 222, it is checked whether or not the G code is subjected to the decimal point check. This is done by searching the G code table 44 for the decimal point check, which is a collection of G codes containing addresses where decimal points can be used in the G command. Here, when the G code is detected in the table, the process proceeds to step 2 23, and the decimal point check target code table 4 3 stored corresponding to each G code in the decimal point check target G code table 4 4 4 3 Read the address of Furthermore, the address code input following the G code is read, and the head address of the pad (the storage position of the address code) is stored. (However, the storage of the head address of the word is a process required for batch check.) Is). If no G code is detected in st e p 222, the decimal point check is unnecessary and the processing is terminated.

In ste 2 224, the address code of the read code data (the address word of X, Y, Ζ, etc. and the numerical data following it, which is delimited by the input of the address word or end-op block (;)) is Check whether the decimal point check starting from the read address exists in the target table 43. Here, if it is determined as Yes, the process proceeds to step 225 to read the integer part of the input data following the address, and further store the end address of the word data (where the end address is stored. This is necessary for batch check). If it is determined as No in step 2 2 4, a check is performed overnight. Since there is no need to perform this process, the process ends.

In step 226, it is checked whether or not the mm processing flag in the system parameter 21 is on. This flag is the NC data input specification shown in Fig. 20. In order to interpret the input command value (for example, 25) as 25 mm, it must be entered with a decimal point of "25." (for example, l zm In the unit, if there is no decimal point, it will be interpreted as "2 5" / m.) You only need to enter "decimal point required" type and "25" (If there is no decimal point, it will be automatically interpreted as mm unit) " Decimal point not required ”type is selected. If the flag is ON (mm unit processing), the process proceeds to step 227. If the flag is OFF (minimum command unit process), the process branches to step 234.

In step 227, it is checked whether or not the input data contains a decimal point. If there is a decimal point, the process proceeds to step 228, and the integer part read out in step 225 and step 205 to FIG. Compare the parameter value DT read out at st ep 207. If the integer part is> DT, the process proceeds to step 229. In order to make it easy to recognize that the decimal point has a large value, for example, the character code of “G” indicating green display is displayed in a not-shown display mode t emp (temporary memory). ) And go to step 230. If the integer part is not> D T in st e p 108, the process branches to st e p 110.

If it is determined in step 227 that there is no decimal point, the process branches to step 232, and similarly compares the integer part and the parameter value LG. If the integer part is> LG, proceed to step 233. To make it easy to identify that the value will be abnormal unless a decimal point is added, for example, write the character code of "R" indicating red display in the display mode temp. Proceed to st ep 230. If the integer part is not greater than L G in st e p 232, the process ends.

If the flag is off at st ep 226 (minimum command unit processing), branch to step 234, check whether the decimal point is included in the input data, and if there is a decimal point, go to st ep 235 Proceed and compare the integer part and the parameter value DT in the same way. You. If the integer part is> DT, the process proceeds to step 236. In order to make it easy to recognize that the decimal point has a large value, for example, a character code of “G” indicating green display is written in the display mode t emp, and st Proceed to ep 230. If the integer is not ^> DT at st ep 235, the processing ends.

If it is determined in step 234 that there is no decimal point, the process branches to step 237, and similarly compares the integer part and the parameter SM. If the integer part is <SM, the process proceeds to step 238. To make it easy to identify that the value is small without a decimal point, for example, the character code of “B” indicating blue display is displayed in the display mode t emp (temporary). Memory) and proceed to st ep 230. If the integer part is not SM in st e p 237, the process ends.

In the above description, it is assumed that the number of digits of the input value is correctly specified within the maximum number of digits.However, by setting a parameter for the maximum number of input digits and comparing this with the input value, The number of digits of the input value can be checked at the time, and if the number of digits is exceeded, it can be corrected by a warning. In this case as well, it is possible to find in advance the number of digits that could not be found unless the machining program was analyzed and executed after programming in advance, and the degree of completion of the machining program can be increased.

st ep230 and st ep231 are for performing the input value check processing in a batch check.In step 230, it is checked whether or not the mode is a batch check mode. The start / end address of the word data (address + numerical data) and the display mode (not shown) stored in the display mode temp are set in the emphasis information 41, and the process ends. On the basis of the information on the series of start / end addresses and display modes corresponding to the number of warnings set in the emphasis information 41, the screen processing unit 31 determines a predetermined processing program displayed on the display unit of the setting display panel 7. Highlight the range.

In the third embodiment, the display mode is changed for each warning content. However, the same display mode or an operator can easily select the display mode. is there.

In addition, although the check target memory is the machining program area 6, the same effect can be obtained as the editing noise during the machining of the machining program. As mentioned above, although the concrete implementation method of the present invention has been described in detail for the three embodiments, it is needless to say that a method for obtaining the same operation and effect as the above embodiment can also be implemented by a method other than the above. Industrial applicability

As described above, the information display device according to the present invention is an information display system that displays information such as characters and symbols on a display device having a display screen using a CRT (cathode ray tube) or an LCD (liquid crystal). It is suitable for use as an information display device for searching for an arbitrary character string from ¾ information to be searched and for highlighting and displaying a matched character string.

Claims

The scope of the claims

1. An information display device for displaying information stored in a memory, wherein a character string for searching for an arbitrary character string in a specified memory area matches the character string when the input character string is extracted. A search command information input unit for inputting an arbitrary display mode for emphasizing a part, and a search for controlling a display mode together with a character string search, based on search command information input at the search command information input unit. A display control unit, wherein the search display control unit highlights and displays the searched character string in the specified memory area in the specified display mode. apparatus.

2. The information display device according to claim 1, wherein a plurality of sets of the character string and the display mode can be specified independently.

3. The range of requests according to claim 1, wherein a plurality of sets of the character string and the display mode can be specified independently, and there is means for storing an execution order of executed character string search and highlighting. Information display device.

4. An emphasis release command input section for specifying an emphasis release for returning the highlighted display section in the specified memory area to the original display state, and a display mode in the memory area specified by the emphasis release command input section And an emphasis canceling processing unit for restoring the display mode of the matching part to the standard display mode, wherein the emphasis canceling processing unit emphasizes the highlighted character string in the specified memory area before the search. 4. The information display device according to any one of claims 1 to 3, wherein the information display device is returned to the absence state.

5. The information display device according to claim 4, wherein the emphasis cancellation can be specified individually or collectively according to a plurality of display modes.

6. The information display device according to claim 4, wherein a plurality of sets of the de-emphasis can be designated independently, and the information display device has means for storing an execution order of executed de-emphasis.

7. An information display device that displays information stored in memory, One or more check programs that perform a predetermined condition check on an arbitrary character string in the memory area, and specified by a condition check executed in accordance with the check program from the character string in the specified memory area A highlighting information storage unit that stores the specified character string range and a display mode designated to highlight the character string; and a search display control unit that highlights the character string range specified in the condition check. An information display characterized by displaying a character string specified by a condition check in the specified memory area in a display mode specified by the highlighting information storage unit. apparatus.