AIIM MS40-1987 Microfilm Computer Assisted Retrieval (CAR) Interface Commands《缩微胶片计算机辅助检索(CAR)接口命令》.pdf

1、ter Assiste Interface i 1 00 Wayne Avenue, Suite I i00 Silver Spring, Maryland 2091 Ca Telephone 384 /687-8202 AIIM MS40 87 3032348 0000377 3 = ANSUAIIM MS40-1987 I Stan dard for I n fo r mat i o n and Image Management - Microfilm Computer Assisted Retrieval (CAR) Interface Commands Association for

2、Information and Image Management The primary purpose of this standard is to provide command interchange guidelines for suppliers of computer assisted retrieval (CAR) systems and software. Two levels of CAR commands are discussed. Only the basic level CAR commands are a part of this standard. 1 AIIM

3、MS40 87 W LO32348 0000378 5 W The AIIM Computer Information Interfaces Committee, C5, developed and approvedthis standard. The following were members of the committee at the time of approval: James P. Meagher, Chairman l TABLE OF CONTENTS Foreword i 1.0 Scope . 1 2.0 References .l 3.0 Standard for 1

4、6 mm Basic Level Retrieval Commands . 1 Appendix A-Hardware Considerations .2 Appendix B-Considerations for 16 mm Advanced Level Retrieval Commands .2 Figure2 1 Figure 1 . .l Figure Al . + .2 Figure B1 .3 FigureB2 . 3 Figure B3 .3 FOREWORD (This foreword is not part of the Standard for Information a

5、nd Image Management-Micro3lm Coinpicter Assisted Rerrieval (CAR) Ziitet$ace Commands, ANSIIAIIM MS40-1987.) Suggestions for improvement of this standard will be welcome. They should be sent to: Chairman, Standards Board, Association for Information and Image Management, 1100 Wayne Avenue, This stand

6、ard was developed under the auspices of the Standards Board which approved it as an Association for Information and Image Management Standard. The Standards Board comprised the following members at the time it processed and approved this standard: e Silver Spring, MD 20910. Marilyn Courtot, Chairman

7、 Delmar Johnson Thomas C. Bagg PaulR. Law Thomas E. Berney Alan S. Linden Joseph F. Comiskey William E. Neale Henry C. Frey Marcus H, Phillips ORGANIZATION Beil and Howell Eastman Kodak Company Florida Computer, Inc. IBM Information International. Inc. 6 National Bureau of Standards NCR Robin Baker

8、Associates, Inc. REPRESENTATIVE Adolph J. Gawin David W. Burnett John H. Wright Joseph F. Comiskey Richard Gershbock Jean Freedman Russ Fine Edward W. Rummel Stromberg DatagraphiX Patrick Welch 3M Company Marvin J. Schmitz US Air Force George Biach Westinghouse Electric Corp. Gerald W. Clarke This s

9、tandard was prepared by the AIIM Computer Assisted Retrieval Subcommittee, C5.7, which had the following members at the time of approval: David W. Burnett, Chairman ORGANIZATION REPRESENTATIVE Bell and Howell Robin Baker Associates, Inc. 3M Company James P. Meagher 3M Company Marvin J. Schmitz Adolp

10、h J. Gawin Edward W. Rummel The primary purpose of this standard is to provide command interchange guidelines for suppliers of computer assisted retrieval (CAR) systems and software. Two levels of CAR commands are discussed. Only the basic level CAR commands are a part of this standard. 1. The basic

11、 level CAR commands provide an elementary, com- monly available command structure standard to support com- munications between receiving microfilm retrieval systems and sending host software. Only one command is permitted within a single command string. Suppliers may state compliance with the basic

12、level standard under the following conditions: a. Hardware suppliers must support at least all basic level commands listed to declare compliance. Additional com- mands may be optionally supported. b. Software suppliers must support an implementation subset which executes no commands other than the l

13、isted basic level commands to declare compliance. As a minimum, each software generated CAR command must contain both a start string and end character. Other basic level com- mands are optional. 2. Advanced level commands discussed in Appendix B are not a part of this standard. They are an extended

14、command set cur- rently available on some CAR systems. System and software suppliers may indicate additional advanced level commands. See Appendix B. The commands described within this standard are not univer- sally implemented at present. Users are urged to obtain clarifica- tion from CAR equipment

15、 and software suppliers before implementing their applications. Suppliers are urged to make every effort to adopt these standards in future system and software designs and documentation. i AIIM MSYO 87 m 10123Y8 0000379 7 m Host computer software which communicates to microfilm re- trieval systems s

16、hail be in compliance with this standard if, as a limit, it uses only those commands defined in Figure 1. If additional capabilities are supported by the host computer software, a limited set of commands containing at least an ID string, an end character, and any basic level command(s) is required f

17、or compliance. Association for Information and Image Management Standard for Information and Image Management-Micro8Zm Computer Assisted Retrieval (CAR) Interface Commands-ANSI/AIIM MS40-198Z Each command string shall contain one start string, one com- mand with its associated value, and one end cha

18、racter. See Figure 2 for examples. 1.0 SCOPE This standard applies to computer assisted retrieval (CAR) soft- ware commands necessary to drive 16 mm microfilm retrieval systems. The minimum 16 mm CAR command set is defined by this standard. This standard addresses two of the upper three layers of th

19、e IS0 Open System Interconnect (OSO architecture model. See References. Command Name ID String (required) Command Sample Character(s) Syntax AIIM MSYO 87 Functional Definition Suppresses following com- mand execution until operator inserts a new film cartridge. Load register #r with the image addres

20、s data given by n, men, or k.m.n. Print p copies of the frame cur- rently displayed. Reset image address to n, m.n, or kmn. Move film to the image address specified by n, m.n, or k.m.n. Move film in ascending se- quence by number of image marks specified for each level. Omitted values for k, m or n

21、are assumed to be O (zero). Move film in descending se- quence by number of image marks specified for each level. Omitted values for k, m or n are assumed to be O (zero). k = high order (file or book) (usually large image marks). m= middle order (folder or chapter) (usually medium image marks). n =

22、low order (frame or page) (usually small image marks). Alternate ID-strings will repre- sent the start string for equip- ment which has been con- figured to accept the alternate string. Notes: (1) The retrleval program selected must be at the same level as the film encoding. 2 The highest order sear

23、ch value used is one (1) or greater. 3 Values exceeding image address range or hardwarelfilm capacity may produce FIGURE BI. 16 mm Advanced Level Roll Retrleval Command Sample Definitions unexpected error conditions. Il LOL2348 0000381 5 Combined Command Command Examples Character(c) Sample Syntax C

24、lear, Refile C, R CRE Clear, Search c, s Ck.m.nSE Clear, Reset, Search Clear, Refile, Hold, Search C, Q, S C, R, H, S CRHk.m.nSE Ck .m .n Qk .m .n SE Clear, Load, Load C, L, L Ck .m .n L r .k .m .n L r . E Notes: (i) Two or single level search would use man or n in lieu of k.m.n as image number. (2)

25、 (* Other commands if needed. FIGURE 82. Sample Command Syntax String Summary of Action CRH10.2.36SE Clear the command buffer, refile previous roll, wait for operator to insert new roll, then move film to the 36th im- age mark within the second batch within the 10th block. Clear the command buffer,

26、load the first register with im- age number 8.6 (batch.frame) and the second register with image number 12.8. Clear the command buffer, refile and hold for operator. Then preset starting image number to 1001 and move film to number 1860 (really the 859th frame on the roll since the first frame has b

27、een preset to 1001). Produce 10 paper copies of the image currently displayed. Move 4 blocks (books) from current block, 2 batches (chapters) from current batch, and 3 frames (pages) from current frame. If current location is 9.3.3, new location will be 13.5.6. C8.6L1.12.8L2.E CRH1001Q1860SE IOPE 4.

28、2.3tE Figure 83. Examples of 16 mm Advanced Level Retrieval Command Sequences 3 AIIM MS4O 87 m 1012348 0000382 7 m O by Association for Information and Image Management 1100 Wayne Avenue, Suite 1100 Silver Spring, MD 20910 All Rights Reserved Printed in the United States of America ISBN-0-89258-105-0