ISO 6011:2023 土工機械 | ページ 2

Foreword

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This document was prepared by Technical Committee ISO/TC 127, Earth-moving machinery, Subcommittee SC 3, Machine characteristics, electrical and electronic systems, operation and maintenance.

This fourth edition cancels and replaces the third edition (ISO 6011:2003), which has been technically revised.

The main changes are as follows:

• provided an information classification process;
• Scope has been updated to include non-seated (standing or pedestrian) operator machines;
• removed Table 1.

Introduction

As the technology being applied to earth-moving machinery (EMM) has changed, the amount of information presented to the operator has increased.

An aspect of EMM that has seen a significant growth is operator assist features. Some of these features are used specifically for work efficiency, (e.g. return-to-dig depth, bucket levelling), while others are used for safety, (e.g. collision warning and avoidance). If the operator assist feature has different operational states, (e.g. on/off, stand-by, inactive) this information is also presented to the operator.

Another change that is becoming more prevalent is the availability of electric-powered EMM. With these machines, the information that an operator utilizes for management of the energy source of the EMM is different than what was needed with an internal combustion engine.

The energy sources available to EMM are growing to include battery power, hybrid, and others. ISO 6011:2003 contained internal combustion engine parameters. Machines that do not utilise an internal combustion engine as an energy source no longer have many of the items expressed in the previous edition of this document. Machines with an electric energy source would not have engine coolant temperature and engine oil pressure. Some electric machine indications are analogous to internal combustion engine machines, for example, battery state of charge is analogous to fuel level.

This document provides a process for classification of information to be displayed and the specific requirements associated with those classifications along with general requirements for visual displays; the requirements of what information to be provided could be handled by other standards and reference this document for guidance on how to present the information.

This document does not prescribe what information is to be provided to address risk reduction for safety requirements (see ISO 12100), rather it provides a framework for how this information is presented to the machine operator.

This document does not address the complexity of human factors for the perception of displayed information; there are informative references in this document to assist the user with this topic.

1 Scope

This document provides requirements and principles for location and visibility, information classification, characteristics and colour of visual displays of direct-control earth-moving machinery (EMM) as defined in ISO 6165 for the operator in the intended operating position, as recommended by the manufacturer.

The principles of this document can be applied to remote-control earth-moving machinery.

2 Normative references

The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

3 Terms and definitions

For the purposes of this document, the following terms and definitions apply.

ISO and IEC maintain terminology databases for use in standardization at the following addresses:

Bibliography