Industrial trucks and methods for operating same
The invention relates to a method for operating an industrial truck ( 10 ), the industrial truck ( 10 ) comprising a lifting mechanism ( 12 ), a fork carrier comprising two fork prongs ( 16 ) being height-adjustably guided on the lifting mechanism ( 12 ), a preferably individual rack bay label ( 31, 32, 33 ) provided on a rack bay (F 1 , F 2 , F 3 ) of a storage rack ( 30 ), particularly a high-bay storage rack, is captured as digital image data by means of a digital camera ( 18 ) disposed on a fork prong ( 16 ) or on the fork carrier, the digital images being preferably transmitted from the digital camera ( 18 ) to a computer unit ( 22 ) of the industrial truck ( 10 ), wherein the digital image data is analyzed by the computer unit ( 22 ) and transmitted after the analysis to a display panel of the industrial truck ( 10 ), particularly a display unit ( 24 ), and information corresponding to the captured rack bay label ( 31, 32, 33 ) of the rack bay (F 1 , F 2 , F 3 ), particularly text information and/or symbols, is displayed on the display panel of the industrial truck ( 10 ).
1. A method for operating an industrial truck having a lifting mechanism and a fork carrier including two fork prongs that are height-adjustably guided on the lifting mechanism, the method comprising:
capturing an individual rack bay label provided on a rack bay of a storage rack as digital image data using a digital camera disposed on one of the two fork prongs or on the fork carrier;
transmitting the digital image data from the digital camera to a computer unit of the industrial truck;
analyzing the digital image data using the computer unit; and
transmitting, after the analyzing step, information corresponding to the captured rack bay label to a display panel of the industrial truck.
2. The method according to claim 1 , wherein the display panel comprises a display unit, and wherein the information corresponding to the captured rack bay label is displayed on the display unit for view by an operator of the industrial truck.
3. The method according to claim 1 , wherein the information corresponding to the capture rack bay label comprises one or more of text information and symbols.
4. The method according to claim 1 , wherein the digital camera is implemented as a barcode scanner and the rack bay label comprises a barcode.
5. The method according to claim 4 , wherein the barcode scanner is a 1D barcode scanner, a 2D barcode scanner or a QR scanner.
6. The method according to claim 1 , wherein clear text characters are captured as the rack bay label using the digital camera.
7. The method according to claim 1 , wherein, after the information corresponding to the captured rack bay label is displayed by the display panel, one or more of the digital image data and the information corresponding to the captured rack bay label is transmitted to a second computer.
8. The method according to claim 7 , wherein the one or more of the digital image data and the information corresponding to the captured rack bay label is transmitted to the second computer based on an interactive entry made by an operator of the industrial truck.
9. The method according to claim 7 , wherein the second computer is a computer of a materials management system.
10. The method according to claim 1 , further comprising detecting using a detector that goods are present in, have been taken out of, or have been placed into the rack bay having the rack bay label, and after the rack bay label of the rack bay has been captured and analyzed, one or more of the digital image data and the information corresponding to the rack bay label is transmitted to a second computer.
11. The method according to claim 10 , wherein the second computer is a computer of a materials management system.
12. The method according to claim 10 , wherein the rack bay label is captured as digital image data before or after goods are placed in the rack bay.
13. The method according to claim 10 , wherein the rack bay label is captured as digital image data before or after goods are removed from the rack bay.
14. An industrial truck comprising:
a lifting mechanism;
a fork carrier including two fork prongs that are height-adjustably guided on the lifting mechanism;
a digital camera provided on a fork prong or on the fork carrier that is configured to capture an individual rack bay label mounted on a rack bay of a storage rack as digital image data;
a computer unit connected to the digital camera configured to analyze the captured digital image data; and
a display panel configured to display information transmitted by the computer unit corresponding to analyzed captured digital image data.