Method for the control of an industrial truck during order picking
A method for the control of an industrial truck during order picking by an industrial truck with at least one environment sensor for the detection of the relative position of an operator in the environment of the industrial truck. The method includes moving the industrial truck using a control system. As the position of the operator changes, and when the operator stops, the industrial truck is stopped at a freely selectable distance specified in advance in the longitudinal direction of the vehicle between a reference point of a load handling device of the industrial truck and the position of the operator.
1. A method for control of an industrial truck during order picking by the industrial truck with at least one environment sensor for the detection of a relative position of an operator in an environment of the industrial truck, the method comprising the steps of:
moving the industrial truck using a control system as a position of the operator changes; and
when the operator stops, stopping the industrial truck at a freely selectable distance specified in advance in a longitudinal direction of the industrial truck between a reference point of a load handling device of the industrial truck and the position of the operator,
wherein the industrial truck transports two or more pallets on the load handling device, one pallet behind the other pallet in the longitudinal direction, and a freely selectable distance for each individual pallet is specifiable in advance in the longitudinal direction of the industrial truck between the individual pallet and the position of the operator such that the control system is configured to stop the industrial truck at multiple freely selectable distances from the operator based on the selected pallet.
2. The method as recited in claim 1 , wherein the control system stops the industrial truck at a freely selectable distance specified in advance in a transverse direction of the industrial truck between the reference point of the load handling device of the industrial truck and the position of the operator.
3. The method as recited in claim 1 , wherein the freely selectable distance in the longitudinal direction of the vehicle from the operator, the freely selectable distance in the transverse direction of the vehicle from the operator, or the freely selectable distance in the longitudinal direction of the vehicle from the operator and the freely selectable distance in the transverse direction of the vehicle from the operator is set by a slider control.
4. The method as recited in claim 1 , wherein a target corridor is input with a maximum tolerance from a stopping position so that, after the industrial truck has reached the target corridor, no position correction is performed.
5. The method as recited in claim 1 , wherein the distances are selected by a push button.
6. The method as recited in claim 1 , wherein the industrial truck is a tow tractor for a tugger train, and distances for individual trailers of the tugger train are selected.
7. The method as recited in claim 1 , wherein the industrial truck has a driver's workplace and the method is initiated as soon as the control system detects, using driver detection sensors, that the operator has left the driver's workplace.