ISO-5006-2006.pdf
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1、 Reference number ISO 5006:2006(E) ISO 2006 INTERNATIONAL STANDARD ISO 5006 First edition 2006-11-01 Earth-moving machinery Operators field of view Test method and performance criteria Engins de terrassement Visibilit du conducteur Mthode dessai et critres de performance ISO 5006:2006(E) PDF disclai
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4、file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO 2006 All righ
5、ts 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 ISO at the address below or ISOs member body in the country of the
6、 requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2006 All rights reserved ISO 5006:2006(E) ISO 2006 All rights reserved iii Contents Page Foreword iv Introduction v
7、1 Scope . 1 2 Normative references. 1 3 Terms and definitions. 2 4 Basic dimensions . 4 4.1 Light spacing dimensions . 4 4.2 Masking dimensions. 5 5 Test apparatus 5 6 Machine test configuration 5 7 Performance criteria for additional devices. 6 7.1 Performance criteria for mirrors . 6 7.2 Performan
8、ce criteria for CCTV system. 6 8 Measurement procedure 6 8.1 Test-surface marking and machine location on the test surface 6 8.2 Positioning of the test apparatus 7 8.3 Measurement of the maskings 8 9 Calculation method. 9 9.1 Calculation procedure for the determination of maskings at the visibility
9、 test circle or the rectangular 1 m boundary 9 9.2 Computer-simulation 10 10 Evaluation method and performance criteria 11 10.1 Visibility performance criteria on the visibility test circle 11 10.2 Visibility performance criteria for the rectangular 1 m boundary . 11 10.3 Visibility maskings that ex
10、ceed the visibility performance criteria with direct view. 15 10.4 Requirements for larger, derivative and other types of earth-moving machines not covered in Table 1. 16 11 Test report . 17 11.1 Machine details. 17 11.2 Drawing 17 12 Visibility information for the operators instructions 17 Annex A
11、(informative) Dimensions and position of HH and RR 18 ISO 5006:2006(E) iv ISO 2006 All rights reserved Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normal
12、ly carried out through ISO 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
13、 work. ISO 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 ISO/IEC Directives, Part 2. The main task of technical committees is to prepare I
14、nternational 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 o
15、f the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 5006 was prepared by Technical Committee ISO/TC 127, Earth-moving machinery, Subcommittee SC 2, Safety requirements and human factors. This first
16、edition of ISO 5006 cancels and replaces ISO 5006-1:1991, ISO 5006-2:1993 and ISO 5006-3:1993, which have been technically revised. ISO 5006:2006(E) ISO 2006 All rights reserved v Introduction The purpose of this International Standard is to address operators visibility in such a manner that the ope
17、rator can see around the machine to enable proper, effective and safe operation that can be quantified in objective engineering terms. This International Standard includes a test method that uses two lights placed at the location of the operators eyes. The maskings due to the machine, its components
18、 and attachments are determined around the machine, on a boundary line 1 m away from the smallest rectangle that encompasses the machine and on the visibility test circle. The radius of the circle is 12 m. The method used doesnt capture all of the aspects of operators visibility, but provides inform
19、ation to assist in determining the acceptability of visibility from the machines. Criteria are included in this International Standard to provide guidance for designers as to the extent of visibility maskings that are acceptable. Because of the operators capability and the operation mode of the mach
20、ines, the test method divides the area around the machine into six sectors: the front (sector A), to the front sides (sectors B and C), to the rear sides (sectors D and E), and to the rear (sector F). For each of the sectors, the operator has physical characteristics that are considered. Besides the
21、 eye spacing of 65 mm (the nominal binocular eye spacing of the 50th percentile operator), additional adjustments can be made considering that the operator has the capability to turn the head and move the body torso side to side. This allows the range of eye spacing to be enlarged up to 405 mm for t
22、he sectors A, B and C. For the sectors D, E and F, the turning of the operators head and the rotation of the body torso are restricted by the physical aspects for seated operator. Thus, the maximum achievable eye spacing is 205 mm for sectors D, E, and F. For certain machine types, the eye spacings
23、used are less than the maximum permitted values based on the ergonomics of the operator. This is done to maintain the current state-of-the-art of machines. The established visibility performance criteria are based on the physical aspects of the human operators and ground personnel using various repr
24、esentative dimensions and the design of machines that have provided acceptable visibility. To establish the visibility criteria, a combination of the eye spacings and masking widths are used. Multiple maskings in sectors are acceptable where there is adequate spacing between the individual maskings.
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