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1、BRITISH STANDARD BS ISO 5006:2006 Incorporating corrigendum June 2008 Earth-moving machinery Operators field of view Test method and performance criteria ICS 53.100 ? Licensed CopyChinese University of Hong Kong, 21/10/2008 08:19, Uncontrolled Copy, (c) BSI BS ISO 5006:2006 This British Standard was
2、 published under the authority of the Standards Policy and Strategy Committee on 28 February 2007 BSI 2008 ISBN 978 0 580 63453 6 National foreword This British Standard is the UK implementation of ISO 5006:2006, incorporating corrigendum June 2008. It supersedes BS 6911-5:1992, BS 6912-12:1993 and
3、BS 6912-13:1993, which are withdrawn. The UK participation in its preparation was entrusted by Technical Committee B/513, Construction equipment and plant and site safety, to Subcommittee B/513/1, Earth moving machinery (International). A list of organizations represented on this subcommittee can be
4、 obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments/corrigenda issued since publ
5、ication DateComments 30 September 2008 Implementation of ISO corrigendum June 2008. Subclause 7.1 replaced with new text Licensed CopyChinese University of Hong Kong, 21/10/2008 08:19, Uncontrolled Copy, (c) BSI Reference number ISO 5006:2006(E) INTERNATIONAL STANDARD ISO 5006 First edition 2006-11-
6、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 BS ISO 5006:2006 Licensed CopyChinese University of Hong Kong, 21/10/2008 08:19, Uncontrolled Copy, (c) BSI ii Licensed CopyCh
7、inese University of Hong Kong, 21/10/2008 08:19, Uncontrolled Copy, (c) BSI iii Contents Page Foreword iv Introduction v 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 tes
8、t configuration 5 7 Performance criteria for additional devices. 6 7.1 Performance criteria for mirrors . 6 7.2 Performance 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 Measuremen
9、t of the maskings 8 9 Calculation method. 9 9.1 Calculation procedure for the determination of maskings at the visibility 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 t
10、est circle 11 10.2 Visibility performance criteria for the rectangular 1 m boundary . 11 10.3 Visibility maskings that exceed 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
11、report . 17 11.1 Machine details. 17 11.2 Drawing 17 12 Visibility information for the operators instructions 17 Annex A (informative) Dimensions and position of HH and RR 18 BS ISO 5006:2006 Licensed CopyChinese University of Hong Kong, 21/10/2008 08:19, Uncontrolled Copy, (c) BSI iv Foreword ISO (
12、the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical commi
13、ttee 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. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotec
14、hnical 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 membe
15、r 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. ISO shall not be held responsible for identifyin
16、g 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 edition of ISO 5006 cancels and replaces ISO 5006-1:1991, ISO 5006-2:1993 and ISO 5006-3:1993, which have been techni
17、cally revised. BS ISO 5006:2006 Licensed CopyChinese University of Hong Kong, 21/10/2008 08:19, Uncontrolled Copy, (c) BSI v Introduction The purpose of this International Standard is to address operators visibility in such a manner that the operator can see around the machine to enable proper, effe
18、ctive 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 and attachments are determined around the machine, on
19、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 information to assist in determining the acceptability of vis
20、ibility 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 machines, the test method divides the area around the machi
21、ne 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 eye spacing of 65 mm (the nominal binocular eye spacin
22、g 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 the sectors A, B and C. For the sectors D, E and F, the
23、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 used are less than the maximum permitted values based o
24、n 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 representative dimensions and the design of machines that h
25、ave 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. Where the direct visibility is considered inadequate,
26、additional devices for indirect visibility mirrors or closed- circuit television cameras (CCTV), can be used to achieve acceptable visibility. For the rectangular 1 m boundary (RB) additional devices for indirect visibility (mirrors or CCTV) are preferred. Other aids (see ISO 16001) can be used exce
27、ptionally. Jobsite organization can be an additional effective measure to compensate for remaining visibility maskings. BS ISO 5006:2006 Licensed CopyChinese University of Hong Kong, 21/10/2008 08:19, Uncontrolled Copy, (c) BSI blank Licensed CopyChinese University of Hong Kong, 21/10/2008 08:19, Un
28、controlled Copy, (c) BSI 1 Earth-moving machinery Operators field of view Test method and performance criteria 1 Scope This International Standard specifies a static test method for determining and evaluating the operators visibility on a rectangular 1 m boundary close around the machine and on a 12
29、 m visibility test circle. This International Standard applies to the earth-moving machines listed in Table 1 and as defined in ISO 6165 that have a specific seated operators position. For machines not listed in Table 1, including larger machines, derivative earth-moving machines and other types of
30、earth-moving machines, the visibility test procedures can be used see 10.4. It applies to earth-moving machines for operation on work sites and for travelling on public roads. This International Standard provides visibility performance criteria for machines up to a maximum operating mass (see ISO 60
31、16) depending on the type of machine family (see Table 1). 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (in
32、cluding any amendments) applies. ISO 3411, Earth-moving machinery Human physical dimensions of operators and minimum operator space envelope ISO 5353, Earth-moving machinery, and tractors and machinery for agriculture and forestry Seat index point ISO 6016, Earth-moving machinery Methods of measurin
33、g the masses of whole machines, their equipment and components ISO 6165, Earth-moving machinery Basic types Identification and terms and definitions ISO 7135, Earth-moving machinery Hydraulic excavators Terminology and commercial specifications ISO 16001, Earth-moving machinery Hazard detection syst
34、ems and visual aids Performance requirements and tests1) 1) To be published. BS ISO 5006:2006 Licensed CopyChinese University of Hong Kong, 21/10/2008 08:19, Uncontrolled Copy, (c) BSI 2 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 test su
35、rface area that forms the ground reference plane for the visibility measurements 3.2 filament position centre-point centre at the midpoint of the line between the light-bulb filaments See Figure 1. Dimensions in millimetres Key LB light bar SIP seat index point S seat FPCP filament position centre p
36、oint Figure 1 Light source apparatus 3.3 Visibility test locations 3.3.1 visibility test circle VTC circle with 12 m radius located on the ground reference plane with its centre vertically below the filament position centre point See Figure 2. 3.3.2 rectangular 1 m boundary RB line on the ground ref
37、erence plane located at 1 m distance from the outside rectangular boundary of the machine, except for articulated dumpers, where the distance is greater than 1 m to the front of the machine and graders where the distance to the rear of the machine is greater than 1 m See Figure 2 and 8.3.3. BS ISO 5
38、006:2006 Licensed CopyChinese University of Hong Kong, 21/10/2008 08:19, Uncontrolled Copy, (c) BSI 3 3.3.3 sector of vision A segment of the visibility test surface to the front of the machine, defined by a 9,5 m chord length for the 12 m radius that is perpendicular to the longitudinal plane passi
39、ng through the filament position centre point with the chord length bisected by the longitudinal plane See Figure 2. 3.3.4 sectors of vision B and C segments of the visibility test surface to the front of the machine outside sector A and bounded by the transverse plane through the filament position
40、centre point See Figure 2. 3.3.5 sectors of vision D and E segments of the visibility test surface to the rear defined by an angle of 45 to both the right and left sides of the longitudinal plane passing through the filament position centre point See Figure 2. 3.3.6 sector of vision F segment of the
41、 visibility test circle to the rear between sectors D and E See Figure 2. Dimensions in metres Key VTC visibility test circle RB rectangular 1 m boundary TM test machine Y forward direction of machine A, B, C, D, E, F sectors of vision Figure 2 Visibility test locations BS ISO 5006:2006 Licensed Cop
42、yChinese University of Hong Kong, 21/10/2008 08:19, Uncontrolled Copy, (c) BSI 4 3.4 masking shadow on the 12 m visibility test circle or the vertical test object at the rectangular 1 m boundary created because parts of the base machine and/or its equipment block the light rays from both of the ligh
43、t bulb filaments NOTE Parts that can cause maskings include, e.g. rollover protective structures (ROPS), window and door frames, exhaust pipes, the engine hood and equipment or attachment, such as bucket, boom. 3.5 light source apparatus test unit with at least two light sources, 360 rotateable, wit
44、h its rotation point at the filament position centre point See Figure 1. 3.6 visibility performance criteria criteria for the design of earth-moving machinery to enable an operator to see objects in the area around the machine during machine operation and travelling NOTE These visibility performance
45、 criteria are specified as maximum allowed maskings at the 12 m visibility test circle or at the rectangular 1 m boundary. 3.7 jobsite organization rules and procedures for the jobsite that coordinate machines and people working together EXAMPLE Safety instructions, traffic patterns, restricted area
46、s, operator and jobsite training, machine and vehicle marking (e.g. special warning lights, warning signs), restrictions on travelling in reverse, communication systems, etc. 3.8 Direct and indirect visibility 3.8.1 direct visibility visibility by direct line of sight as determined by the light from
47、 the light source 3.8.2 indirect visibility visibility with the aid of mirrors or with other visual aids, such as closed circuit TV (CCTV) 3.9 derivative earth-moving machine machine modified or fitted with equipment and/or attachments that influence visibility as compared with the standard configur
48、ation of the machine 4 Basic dimensions 4.1 Light spacing dimensions This International Standard specifies the following three light spacings: a) 65 mm, the light spacing that represents the binocular eye spacing of 50 % seated earth-moving machinery operators (see ISO 3411); b) 205 mm, the light sp
49、acing that represents the range of eye movement (considering body torso and head movement) of 50 % of earth-moving machine operators (see ISO 3411) when looking to a 45 angle to the rear (135 clockwise or anti-clockwise from straight ahead position); BS ISO 5006:2006 Licensed CopyChinese University of Hong Kong, 21/10/2008 08:19, Uncontrolled Copy, (c) BSI 5 c) 405 mm, the light spacing that represents the range of eye movement (considering body torso and head