1.1 This standard guide provides a standard set of reference objects for use with automatic, automated, or autonomous unmanned ground vehicles (A-UGVs). The objects set includes typical objects found within industrial areas including, but not limited to: warehouses, hospitals, office spaces, and manufacturing facilities. Also, the objects set includes three test pieces from ANSI/ITSDF B56.5. The objects set is intended for use by A-UGV manufacturers and users to test the performance of A-UGVs when near the object(s). The objects set is minimized to include characteristics that have proven to cause interrupted A-UGV operation. Beyond this set of objects, Test Method F3418 is used to record most any object.

1.2 The objects set contains one each of the following items: pallet, racking, ladder, cable cover, table, cart, intravenous (IV) pole, chair, forklift tines, and test pieces shown in ANSI/ITSDF B56.5, including a horizontal cylinder, vertical cylinder, and flat plate. The objects set is not intended to be exhaustive.

1.3 It is intended that the objects set mainly includes off-the-shelf items. This standard guide provides a reporting method to provide obstacle information (for example, model, serial number, photograph) to allow obstacle use for exact replication of tests.

1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are not precise mathematical conversion to imperial units. They are close approximate equivalents for the purpose of specifying material dimensions or quantities that are readily available to avoid excessive fabrication costs of test apparatuses while maintaining repeatability and reproducibility of the test method results. These values given in parentheses are provided for information only and are not considered standard.

1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.