Patent ID: 9658622
Date: 2017-05-23
CPC Classifications: B66F,E04H,G01C,G05D,G06K,G06Q

Claim:
1. An industrial vehicle comprising industrial vehicle hardware, a tag reader, a reader module, a user interface, and a vehicle controller wherein: the industrial vehicle hardware comprises storage and retrieval hardware and a vehicle drive mechanism; the tag reader and the reader module cooperate to identify individual tags of a tag layout; the individual tags of the tag layout comprise a plurality of sequenced tags; the plurality of sequenced tags are sequenced along an aisle path in accordance with a sequence list that is accessible to the reader module; the reader module the vehicle controller controls operational functions of the industrial vehicle hardware in response to (i) the correlation of vehicle functionality with the malfunctioning sequenced tag when a missing tag signal is generated, (ii) the correlation of vehicle functionality with an identified tag in the tag layout, tag-dependent positional data, or both, (iii) user input at the user interface of the industrial vehicle, or (iv) combinations thereof.