Tiêu chuẩn iso 15849 2001 + amd1 2003 scan

A.2.1 acquire data list operation of acquiring the data list from the database, on the specified server A.2.2 acquire ship information polling operation from the specified server A.2

Trang 1

INTERNATIONAL STANDARD

Guidelines for implementation of a fleet management system network

AMENDMENT 1 : Annex A

Navires et technologie maritime - Lignes directrices pour la mise en

?uvre d'un système de management d'une flotte par réseau AMENDEMENT 1: Annexe A

Reference number

IS0 15849:2001/Amd.l:2003(E)

0 IS0 2003

Copyright International Organization for Standardization

Provided by IHS under license with ISO

Trang 2

`,,,`-`-`,,`,,`,`,,` -PDF disclaimer

This PDF file may contain embedded typefaces In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy The IS0 Central Secretariat accepts no liability in this area

Adobe is a trademark of Adobe Systems Incorporated

Details of the sofiware products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing Every care has been taken to ensure that the file is suitable for use by IS0 member bodies In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below

O IS02003

All rights reserved Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IS0 at the address below or

ISOs member body in the country of the requester

IS0 copyright office

Case postale 56 CH-I211 Geneva 20

Trang 3

International Electrotechnical Commission (i EC) on all matters of electrotechnical standardization

International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2 The main task of technical committees is to prepare International Standards Draft International Standards adopted by the technical committees are circulated to the member bodies for voting Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights IS0 shall not be held responsible for identifying any or all such patent rights

Amendment 1 to I S 0 15849:2001 was prepared by Technical Committee ISOíTC 8, Ships and marine

technology, Subcommittee SC 1 O, Computer applications

Trang 4

Trang 5

`,,,`-`-`,,`,,`,`,,` -IS0 1 5849: 2001/Amd 1 : 2003( E)

of a fleet management system network

Trang 6

`,,,`-`-`,,`,,`,`,,` -Annex A (inform ative)

Example of specifications for the design of the software of the

Application Program Interface (API) when it is applied to the SITP and

A.2 Terms and definitions

For the purposes of this Annex, the following terms and definitions apply

A.2.1

acquire data list

operation of acquiring the data list from the database, on the specified server

A.2.2

acquire ship information

polling operation from the specified server

A.2.3

CORBA

Common Object Request Broker Architecture

standard of distributed object model as defined by the Object Management Group

Interface Definition Language

language to define interface in each operation

NOTE CORBA's primary tool to insulate language

A.2.6

IDL skeleton

when CORBA is used and the client and server communicate, a program (as a part of API) on the server side

to provide an application program to start the operation directly

Trang 7

`,,,`-`-`,,`,,`,`,,` -IS0 1 5849: 2001/Amd 1 : 2003( E)

A.2.7

when CORBA is used and the client and server communicate, the client program that accesses the operation

on the server side provided with the corresponding pseudo-object (as a part of API) on the client side

naming service interface

program, which executes the API request from the user application, in the series of processes when a naming service is used

A.2.10

OMG

Object Management Group

international standardization group which prescribes technology for the infrastructure which is necessary for the development of the application in the environment of the dispersion of object oriented architecture and independent of the hardware

A.2.11

ORB

Object Request Broker

software which provides the tasks of communication between stub and skeleton

information) as described in the A.4.1.2 to A.4.3.2

This also defines four kinds of operation (Read data, Write data, Acquire data list and Acquire ship

A.2.15

write data

operation of writing one particular datum to the database, on the specified server

A.3 Objectives

See 7.2 “Overview of APIS” in the main text

For design of the software of the API, the following objectives should be considered:

a) make the system platform transparent to the programming language and development environment of the application;

Trang 8

`,,,`-`-`,,`,,`,`,,` -I

I

b) provide links to external operating system;

c) provide links to external networks;

d) provide transparency to distributed objects;

e) provide an easy interface between the user application and the API;

f) provide a data structure of the information that is used for the communication between an application and

the API, using a common method of data exchange

i

API (client program) User application interface

m I Acquit!eship information I I Naming service I/F I

- User application interface

A requirement from the user application invokes the operation

- Readdata

Invokes a program for accesses for the read data operation in the IDL stub block

- Write data

Invokes a program for accesses for the write data operation in the IDL stub block

Trang 9

`,,,`-`-`,,`,,`,`,,` -IS0 1 5849: 2001/Amd 1 : 2003( E)

- Acquire data list

Invokes a program for accesses for the acquire data list operation in the IDL stub block

- Acquire ship information

Invokes a program for accesses for the acquire ship information operation in the IDL stub block

- Naming service interface

Naming service provided by ORB is invoked and Object reference of the server is assigned

- Acquire data list

It requests the invocation of an operation program for the acquire data list on the server (SITP-installed system) to the ORB

It requests the invocation of an operation program for the acquire ship information on the server (SITP-installed system) to the ORB

It acquires the Object reference for the server (SITP-installed system or on the network of one’s station)

The SITP software configuration is schematically shown in Figure A.2

Trang 10

I IDL skeleton I IDLstub

I I Acquire ship information I

Read data

The read data operation requests, which are received from the client of the LITP-installed system, are

then transmitted to a client program

Write data

The write data operation requests, which are received from the client of the LITP-installed system, are

then transmitted to a client program

Acquire data list

The acquire data list operation requests, which are received from the client of the LITP-installed system,

are then transmitted to a client program

Acquire ship information

The acquire ship information operation requests, which are received from the client of the LITP-installed

system, are then transmitted to a client program

- User application interface

A requirement from the user application is transmitted to the server, and invokes the operation

- Readdata

Invokes a program for accesses for the read data operation in the IDL stub block

Trang 11

`,,,`-`-`,,`,,`,`,,` -IS0 1 5849: 2001/Amd 1 : 2003( E)

Write data Invokes a program for accesses for the write data operation in the IDL stub block

Acquire data list Invokes a program for accesses for the acquire data list operation in the IDL stub block

Acquire ship information Invokes a program for accesses for the acquire ship information operation in the IDL stub block

Naming service interface Invokes a Naming service operation, provided by ORB, and acquires the Object reference for the server IDL skeleton

Requirements of each operation, which are issued from the client program of the LITP-installed system, are transmitted to the API server program

- Readdata

It requests the invocation of an operation program for the read data on the database server to the ORB

- Write data

It requests the invocation of an operation program for the write data on the database server to the ORB

- Acquire data list

It requests the invocation of an operation program for the acquire data list on the database server to the ORB

It requests the invocation of an operation program for the acquire ship information on the database server

to the ORB

It acquires the Object reference for the database server

A.4.3 Database server

The database server software configuration is schematically shown in Figure A.3, surrounded by a dotted line

Trang 12

a ORDBS: Object Relational Data Base System

- Readdata

It requests the operation of the read data from the database with transferring the requirement of the read

data operation from the client to the User application

- Write data

It requests the operation of the write data from the database with transferring the requirement of the write

data operation from the client to the User application

- Acquire data list

It requests the operation of the acquire data list from the database with transferring the requirement of the

acquire data list operation from the client to the User application

It requests the operation of the acquire ship information from the database with transferring the

requirement of the acquire ship information operation from the client to the User application

Operation requests, which are issued from the client program, are transmitted to the API server program

A.5 Function of the Software block

For convenience in this Annex, the examples assume that the transmission and reception of the FMSN data

on the LITP and the SITP are evoked by the client requirement from the LITP only

Trang 13

`,,,`-`-`,,`,,`,`,,` -IS0 1 5849: 2001/Amd 1 : 2003( E)

LITP-installed system

As for the SITP-installed system, both the client function, which transfers the requirement to the data base

server, and the server function, which accepts a requirement from the LITP-installed system, are implemented

The server station does not always have the data items which FMSN handles

Database server (in one's network) I

An example of an operational timing chart on the system is shown in Figure A.4

IDL skeleton

API

I

User application Start -

Request write data

(Repeat the number of times shown by the ship information data)

I

I Data

User application

To client side

-

!sid

- Database server (in one's network)

(Repeat the number of times

of the read data)

Trang 14

`,,,`-`-`,,`,,`,`,,` -ICs 35.240.60; 47.020.99

Price based on 9 pages

Trang 15

`,,,`-`-`,,`,,`,`,,` -INTERNATIONAL STANDARD

IS0

15849

First edition 2001-11-01

for implementation of a fleet management system network

Navires et technologie maritime - Lignes directrices pour la mise en oeuvre d'un système de management d'une flotte par réseau

Reference number

IS0 15849:2001(E)

o I S 0 2001

Trang 16

`,,,`-`-`,,`,,`,`,,` -PDF disclaimer This PDF file may contain embedded typefaces In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy The IS0 Central Secretariat accepts no liability in this area Adobe is a trademark of Adobe Systems Incorporated

Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing Every care has been taken to ensure that the file is suitable for use by IS0 member bodies In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below

o IS02001

All rights reserved Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IS0 at the address below or ISO's member body in the country of the requester

\

/

IS0 copyright office

Case postale 56 CH-121 1 Geneva 20

Trang 17

IS0 15849:2001(E)

1 Scope

2 Terms and definitions

3 Abbreviated terms

4 FMS network architecture

4.1 General architecture

4.2 Network design

4.3 Network management

4.4 Network security

4.5 Encryption

4.6 Database model

4.7 Database management system (DBMS)

5 Shipboard information technology platform (SITP)

5.1 Introduction

5.2 The SITP data acquisition service

5.3 SITP executive services

5.4 Communications services

5.5 SITP underlying system service

6 6.1 General

6 2 Data acquisition services

6.3 Executive services

6.4 Communications manager

6.5 Configuration manager

7 Application program interfaces (APIs)

7.1 Introduction

7.2 Overview of APIs

7.3 API applications

7.4 API levels of implementation

8 System hardware

8.1 System hardware

8.2 Communications bus

9 Fault tolerance

9.1 Fault tolerance

9.2 Robustness

10 Demonstration and validation

10.1 General

10.2 Test philosophy

10.3 System hardware test

10.4 LAN software assessment

Land-based information technology platform (LITP)

1 1 3 3 3 4 4 5 5 5 5 6 6 6 7 10 11 12 12 12 12 12 12 12 12 12 13 13 14 14 14 14 14 14 15 15 15 15 15 0 IS0 2001 All rights reserved iii Copyright International Organization for Standardization Provided by IHS under license with ISO

Trang 18

`,,,`-`-`,,`,,`,`,,` -10.5 Tests and trials

11 Quality plan

11.1 General

11.2 12 Operation and maintenance

13 Human interface

13.1 General

13.2 Visual display unit (VDU)

13.3 Screen image paging

14 Training and documentation

14.1 General

14.2 Documentation

Design and testing of the computer services

Bibliography

Trang 19

`,,,`-`-`,,`,,`,`,,` -I S 0 15849:2001 (E)

Foreword

I S 0 (the International Organization for Standardization) is a worldwide federation of national standards bodies (IS0 member bodies) The work of preparing International Standards is normally carried out through IS0 technical committees Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work I S 0 collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization

International Standards are drafted in accordance with the rules given in the ISOAEC Directives, Part 3

Draft International Standards adopted by the technical committees are circulated to the member bodies for voting Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of patent rights I S 0 shall not be held responsible for identifying any or all such patent rights

International Standard IS0 15849 was prepared by Technical Committee ISOTTC 8, Ships and marine technology,

Subcommittee SC 1 O, Computer applications

Trang 20

`,,,`-`-`,,`,,`,`,,` -Introduction

Competent information management is essential for safe and productive operation of ships and for regulatory compliance A short list of some of the functions affected includes decision aids for communications, cargo

operations, maintenance and repair, personnel records and environmental protection

The shipbuilding and shipping industries have identified a need to develop comprehensive standards and guides for implementing computer-based shipboard data-management systems

It is the intent of this International Standard to provide guidelines for the design and implementation of an open clientlserver architecture for computer and communication networks for shipboard and shore-based applications, as well as guidelines to application software providers to allow ready integration of software applications

Furthermore, it is the intent of this International Standard to provide guidelines that will promote and enable remote support of the shipboard data systemchetworks from support offices ashore

This International Standard is also intended to assist vessel owners, designers, shipyards, equipment suppliers and computer service providers in the development of contract technical specifications which detail the services to be supported, performance required and criteria for acceptance for specific installations

Tiêu đề	Guidelines for implementation of a fleet management system network
Trường học	International Organization for Standardization
Chuyên ngành	Ships and Marine Technology
Thể loại	International standard
Năm xuất bản	2001
Thành phố	Geneva

Định dạng
Số trang	40
Dung lượng	1,05 MB