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BS ISO 11787:1995

Current

Current

The latest, up-to-date edition.

Machinery for agriculture and forestry. Data interchange between management computer and process computers. Data interchange syntax

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-15-1996

1 Scope
2 Normative reference
3 Definitions
4 General
5 Main ADIS characteristics
6 Reserved characters
7 Line types
    7.1 Line type identification
    7.2 Classification of line types
    7.3 Standardized line types
    7.4 Definition line
    7.5 Value line
    7.6 End line
    7.7 Comment line
    7.8 Search line
    7.9 Request line
    7.10 File line
    7.11 Include line
    7.12 Output line
    7.13 Termination line
    7.14 Physical end of file line
8 Status character
    8.1 Status identification
    8.2 Standardized status characters
    8.3 Header data
    8.4 Normal data
    8.5 Synchronization data
    8.6 Faulty data
    8.7 Deletion data
9 Combination of line types and status characters
10 Event numbers
    10.1 Length of an event number
    10.2 Linking value lines to definition line
    10.3 Event numbers in search and request lines
11 Queries
    11.1 Query syntax
    11.2 Search condition of a query
    11.3 Request line of query
12 Field length and resolution
    12.1 Field length
    12.2 Resolution
13 Resetting communication settings
14 DDI numbers
15 Data fields
    15.1 Signed values
    15.2 Filling data fields
    15.3 Null values
    15.4 Decimal signs
16 Data and time format
17 Checksum
    17.1 Position of checksum
    17.2 Calculation of checksum
18 Unknown DDI numbers
19 Comment
20 File structure
ANNEXES
A Supplementary information for ADIS
B Data dictionary

This International Standard provides the means to enable communication between on-farm process computers of stationary and mobile agricultural equipment or machinery, and management computers. It therefore specifies an Agricultural Data Interchange Syntax (ADIS), to exchange data electronically. It implies that the syntax is not intended for real-time data exchange. ADIS may be used (see figure1) for direct data exchange between process computer and management program. ADIS may also be used for data exchange between process computer and interface software of the process computer on the PC. Alternatively for this exchange, manufacturer-specific methods can be and are used for data exchange between the interface software for the process computer on the PC and the management program. NOTE2 This does not mean that ADIS cannot be used for other data interchange. Many farmers use a method similar to ADIS to exchange data between management computers and external computers: ADIS can be used for data interchange to external computers. ADIS can also be used to exchange data between independent software applications used on a management computer. Figure1 ADIS application possibilities NOTE— Interface software is a communication program for the process computer that runs on the management computer. It takes care of the data exchange, and creates and reads the ADIS file(s).

Committee
AGE/6
DevelopmentNote
Supersedes 92/82978 DC. (07/2005)
DocumentType
Standard
Pages
24
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 11787:1995 Identical

ISO 8601:2004 Data elements and interchange formats Information interchange Representation of dates and times

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