DEVICE AND METHOD FOR SORTING INDIVIDUAL UNITS OF CONVEYED MATERIAL WHILE SIMULTANEOUSLY TRANSPORTING THE UNITS OF CONVEYED MATERIAL

Abstract

The invention relates to a method for sorting a first conveyed-good unit (11) and a second conveyed-good unit (z) while simultaneously transporting the conveyed-good units in a conveying direction z, comprising the following steps: Feeding of a plurality of at least the first conveyed-good units (11) and the second conveyed-good unit in a first arrangement, wherein the first conveyed-good unit (11) and the second conveyed-good unit are fed in sections simultaneously in the conveying direction (z), and wherein the conveyed-good units are fed orthogonally offset to each other in relation to the conveying direction (z), typifying detection (S1) of the conveyed-good units (11), determining a target position of the first conveyed-good unit (11a . . . 11d) and the second conveyed-good unit (S2), controlling and regulating a movement of the first conveyed-good units (11a . . . 11d) and the second conveyed-good unit on the basis of the said target position (S3), and for this purpose, moving the first conveyed-good units (11a . . . 11d) and the second conveyed-good unit (S4) using conveyor drives (2, 2a . . . 2c), which can move one or a plurality of conveyed-good units individually and in a variable manner in any direction of the conveying plane in such a way that a sorted arrangement of the first conveyed-good units (11a . . . 11d) and the second conveyed-good unit exists at the time of transfer to one or a plurality of subsequent conveyor section (s) (16), wherein the movement takes place depending on control signals generated from the typifying detection of the first conveyed-good units (11a . . . 11d) and the second conveyed-good unit and generated from the determination of the target positions of the first conveyed-good units (11a . . . 11d) and the second conveyed-good unit, wherein the first conveyed-good unit and the second conveyed-good unit are transported simultaneously in the conveying direction (z).

Claims

1. A method for sorting a first conveyed-good unit and a second conveyed-good unit with simultaneous transport of the conveyed-good units in one conveying direction, comprising the following steps: feeding of a plurality of at least the first conveyed-good units and the second conveyed-good unit in a first arrangement, wherein the first conveyed-good unit and the second conveyed-good unit are fed in sections simultaneously in the conveying direction, and wherein the conveyed-good units are fed orthogonally offset to each other in relation to the conveying direction, typifying detection of the conveyed-good units, determining a target position of the first conveyed-good unit and the second conveyed-good unit, controlling and regulating a movement of the first conveyed-good units and the second conveyed-good unit on the basis of the said target position, and for this purpose, moving the first conveyed-good units and the second conveyed-good unit using conveyor drives, which can move one or a plurality of conveyed-good units individually and in a variable manner in any direction of the conveying plane, in such a way that a sorted arrangement of the first conveyed-good units and the second conveyed-good unit exists at the time of transfer to one or a plurality of subsequent conveyor section(s), wherein the movement is dependent on control signals which are generated from the typifying detection of the first conveyed-good unit and the second conveyed-good unit and generated from the determination of the target positions of the first conveyed-good units and the second conveyed-good unit, wherein the first conveyed-good unit and the second conveyed-good unit are transported simultaneously in the conveying direction.

2. The method according to claim 1, wherein a feeding device is supplying the first conveyed-good unit and the second conveyed-good unit in bulk.

3. The method according to claim 1, wherein the method, after typifying detection of the positions of the first conveyed-good units and the second conveyed-good unit and/or after determining the target positions of the first conveyed-good units and the second conveyed-good unit, additionally comprises the following steps: deciding whether a movement must be executed to reach a target position, then, in the case of a yes decision: calculating the movement direction and the strength of movement, in the event of a no decision: continuing to transport the conveyed-good unit without additional movement.

4. A conveyor system for sorting a first conveyed-good unit and a second conveyed-good unit with simultaneous transport of the conveyed-good units in one conveying direction, comprising: a feeding device for feeding at least the first conveyed-good unit and the second conveyed-good unit in a first arrangement, wherein the first conveyed-good unit and the second conveyed-good unit are fed in sections simultaneously in the conveying direction, and wherein they are fed orthogonally offset from each other in relation to the conveying direction, one or a plurality of subsequent conveyor section(s) with a plurality of conveyor drives positioned in the conveying direction one behind the other and next to each other for the transport of the conveyed-good units at an actual velocity, detection means for the typifying detection of the individual conveyed-good units, means of determining a target position of the first conveyed-good unit and of the second conveyed-good unit, a control system/regulator for controlling or regulating a sorted arrangement of the first conveyed-good unit and the second conveyed-good unit on the basis of the said target positions, wherein the conveyor drives are designed and configured in such a way that they can move the individual conveyed-good units individually or jointly in a plurality in each direction on the conveying plane in such a way that the sorted arrangement of the first conveyed-good unit relative to the second conveyed-good unit exists at the point of transfer to a subsequent conveyor section, wherein the sorted arrangement is different from the first arrangement, wherein: the conveyor drives each are individually driven by a motor and individually controllable by the control system/regulator, and wherein: the detection means can send a signal to the control system/regulator with information on the characteristics of the first conveyed-good unit and the second conveyed-good unit, the control system/regulator receives signals of the means for determining a target position of the first conveyed-good unit and the second conveyed-good unit and, depending on these signals, generates and outputs control/regulating signals to the conveyor drives for moving the first conveyed-good units and the second conveyed-good unit to the target position in such a way that the first conveyed-good unit and the second conveyed-good unit can be individually moved in a variable manner in each direction on the conveying plane by the conveyor drives to the sorted arrangement of the conveyed-good units, wherein the first conveyed-good unit and the second conveyed-good unit are simultaneously transported in the conveying direction, wherein at least two rotational axes of the conveyor drives of a drive module are not arranged orthogonally to the conveying direction.

5. The conveyor system according to claim 4, wherein the conveyor drives are arranged in a plurality of drive modules so that one drive module comprises two or three or four conveyor drives.

6. The conveyor system according to claim 5, wherein the rotational axes of the conveyor drives of a drive module are either parallel or not parallel to each other.

7. The conveyor system according to claim 4, wherein the rotational axes of the conveyor drives of a drive module are not parallel to the conveying direction.

8. The conveyor system according to claim 4, wherein the conveyor drives are smaller in dimension than the contact surface of a conveyed-good unit.

9. The conveyor system according to claim 4, wherein the conveyor drives in groups are cumulatively driven by one motor.

10. The conveyor system according to claim 4, wherein the conveyor drives of the first conveyor section are rotatably mounted or non-rotatably mounted in a carrier plate.

11. The conveyor system according to claim 10, wherein the conveyor drives can be individually rotated in a controlled manner.

12. The conveyor system according to claim 4, wherein the detection means for the typifying detection of the conveyed-good units are sensors, light barriers, cameras, photodiodes, radar or radio devices, ID readers for reading printed codes or combinations thereof.

13. The conveyor system according to claim 4, wherein the means for determining a target position of a conveyed-good unit are a computer-program product.

14. The conveyor system according to claim 4, wherein the control system/regulator for the sorted arrangement of the individual conveyed-good units on the basis of the said target position comprises control signals to at least two adjacent conveyor drives.

15. The conveyor system according to claim 4, wherein the conveyor system comprises means of verifying the target positions achieved.

16. A method for providing material flow in a material flow system, said method comprising utilizing at least one of the conveyor system of claim 4 in the material flow system.

17. The method of claim 16, wherein the method includes splitting same conveyed goods to different destinations.

18. The method of claim 16, wherein the method includes sorting different conveyed goods according to their nature and/or quality and/or their destination.

Description

SHORT DESCRIPTION OF THE FIGURES

[0085] The invention is explained in more detail below with reference to exemplary embodiments shown in the figures. The figures show:

[0086] FIG. 1 a highly schematized top view of an embodiment of the conveyor system according to the invention respectively with four different types or arrangements of conveyor drives,

[0087] FIG. 2 a further highly schematized illustration of the principle of an embodiment of the present invention on the basis of five temporally successive moment illustrations,

[0088] FIG. 3 a further highly schematized illustration of the principle of an embodiment of the present invention on the basis of five successive moment illustrations,

[0089] FIG. 4 a further highly schematized illustration of the principle of an embodiment of the present invention on the basis of four successive snapshot illustrations and

[0090] FIG. 5 a highly schematized flow diagram of two embodiments of a method according to the invention respectively

[0091] In the following, the invention will be described in more detail with reference to the figures. It should be noted that different aspects are described, each of which can be used individually or in combination, i.e., each aspect can be used with different embodiments of the invention unless explicitly presented as a pure alternative.

[0092] When describing the components of an exemplary embodiment, terms such as first, second, A, B, (a), (b), and the like can be used. The terms are used only to distinguish the component from other similar components and the nature, sequence or sequential order of the corresponding component is not limited by the terms.

[0093] Furthermore, for the sake of simplicity, reference will usually only be made to one entity at a time. However, unless explicitly stated, the invention can also comprise a plurality of the affected entities. In this respect, the use of the words a and one is to be understood only as an indication that at least one entity is used in a simple embodiment.

[0094] FIG. 1 shows, in a highly schematized top layer, a conveyor system 10 according to the invention in four different embodiments 1a, 1b, 1c, 1d of the first conveyor section, each with differently designed conveyor drives 11.

[0095] In FIG. 1a, a conveyor system 10 according to the invention is used to establish distances d between individual conveyed-good units 11a, 11b, 11c, 11d, 11e, 11f, 11g, 11h, 11i during simultaneous transport of the conveyed-good units in a conveying direction z, which has a feeding device 12 for feeding a plurality of conveyed-good units 11 and a first conveyor section 13. In the conveying direction z, the first conveyor section 13 is followed by a subsequent conveyor section 16. In the embodiment shown, the feeding device 12 and the subsequent conveyor section 16 are represented as a roller conveyor. In the first embodiment shown here, the conveyor section 13 comprises a plurality of conveyed-good units 11a, 11b, 11c, 11d, 11e, 11f, 11g, 11h, 11i which are moved in the conveying direction z. The transport movement of the conveyed-good units 11a, 11b, 11c, 11d, 11e, 11f, 11g, 11h, 11i is carried out by a plurality of conveyor drives 2a, 2b, 2c. The conveyor drives 2a, 2b, 2c are designed as omnidirectional wheels (omni wheels). In the embodiment shown, they are arranged in groups of three in a conveyor drive module 17 in such a way that their directions of rotation are oriented to each other at a 60? angle and form a triangle. Their rotational axes are therefore not parallel to each other, and they do not run parallel to the conveying direction z, Each conveyor drive 2 can comprise an individually controllable motor which is communicatively connected to a control system 15 and can receive signals from the control system. In terms of their dimensions, the conveyor drives 2 are smaller than the contact surface of the conveyed-good units 11 to be transported. According to the invention, the motors of the conveyor drives 2 (not shown) can be controlled in such a way that the conveyor drives 2 can work together in a plurality, i.e., in two, three, four, five, etc., to individually move a conveyed-good unit 11 in a variable manner in each direction of the conveying plane. The conveyor drives (2, 2a . . . 2c) can be driven individually or in groups by means of a motor (provided for this purpose).

[0096] The positions of the conveyed-good units 11 shown in FIG. 1 represent an exemplary snapshot in which the conveyed-good units 11 are already isolated and in a sorted arrangement on the conveyor section 13.

[0097] In addition to the conveying components, the conveyor system 10 according to the invention also comprises detection means 14 for the typifying detection of the individual conveyed-good units 11. The positions of the two detection means shown here 14 are only exemplary. Preferably, optical sensors, particularly cameras, being particularly preferred, 3D cameras coupled with object recognition software, can be used. These can, for example, be positioned in as central a position as possible, in particular, above the feeding device and/or the first conveyor section 13 as well as in the middle or rear area of the first conveyor section 13.

[0098] The detection means 14 detect at least the type and the relative position of the conveyed-good units 11 to each other and communicate the detected data to the control system 15. The control system/regulator 15 also receives signals from the means (not shown) for determining a target position of the conveyed-good unit 11a, 11b, 11c, 11d, 11e, 11f, 11g, 11h, 11i so that, depending on these, control/regulating signals are output to the conveyor drives 2, 2a . . . 2c for moving the individual conveyed-good units 11a, 11b, 11c, 11d, 11e, 11f, 11g, 11h, 11i to the target position in such a way that the conveyed-good units 11b, 11c, 11d, 11e, 11f, 11g, 11h, 11i can be moved individually and in a variable manner in any direction in the conveying plane by the conveyor drives 2a, . . . , 2c for sorting. The detection means 14 positioned in the middle or rear area of the first conveyor section 13 can detect the positions of the conveyed-good units and send them to the control system so that it can be determined in the manner of a control loop whether the target positions have already been reached or whether a further movement of the conveyed-good units must be initiated and executed.

[0099] In FIG. 1b, in contrast to FIG. 1a, an embodiment of the conveyor system 10 according to the invention is schematically shown, which has a differently designed conveyor section 13. However, the remaining components are similarly designed. In conveyor section 13, the conveyor system 10 of FIG. 1b, in turn, comprises smaller conveyor drives 2a in relation to the contact surfaces of the conveyed-good units 11a, 11b, 11c, 11d, 11e, 11f, 11g, 11h, 11i. The conveyor drives 2a are arranged next to and behind each other in the conveying direction z. These can be, for example, small-format belt drives, link chain drives or, in turn, omni wheels. The conveyor drives 2a are not combined in modules, but are, for example, permanently mounted on a carrier plate. Each conveyor drive 2a comprises a (individually) controllable motor (not shown), which can drive the respective conveyor drive individually at different velocities, in particular, both in the conveying direction z and against the conveying direction z. Due to the smaller dimensions of the conveyor drives 2a than the contact surface of a conveyed-good unit 11a, 11b, 11c, 11d, 11e, 11f, 11g, 11h or 11i, at least in the course of transport in the conveying direction z, the situation is always given that a conveyed good 11 rests on at least two conveyor drives 2a simultaneously. As a result, a movement at an angle to the conveying direction and not only in the conveying direction can be transmitted to the conveyed-good unit 11a, 11b, 11c, 11d, 11e, 11f, 11g, 11h or 11i due to the corresponding different drive velocity and/or different drive direction of the two affected conveyor drives 2a for sorting the conveyed-good units.

[0100] In FIG. 1c, a further embodiment of a conveyor system 10 according to the invention is schematically shown in a top view. In contrast to the embodiments of FIGS. 1a and 1b, the embodiment of FIG. 1c shown has two parallel subsequent conveyor sections 16. In addition, the conveyor drives 2a, 2b of the first conveyor section 13 in this embodiment are each alternately parallel and transverse to the conveying direction z and also smaller than the contact surface of the conveyed-good units.

[0101] As a result, an efficient individual movement can also be transferred at any angle to the conveying direction z in addition to the transport in the conveying direction to the individual conveyed-good units 11a, 11b, 11c, 11d, 11e, 11f, 11g, 11h, 11i for sorting the units.

[0102] In FIG. 1d, a further schematic top view shows a further embodiment of the conveyor system 10 according to the invention. Here, two parallel subsequent conveyor sections 16 are also provided following the first conveyor section 13. In contrast to the previous embodiments of the conveyor drives 2, driven wheels 2a are provided in this embodiment, which can be rotated and/or fixed firmly on a carrier plate. In the case of a rotatable fixation, the conveyor drives 2a can, in particular, be rotatable in a controlled manner, for example, by means of another controllable motor (not shown), which, in addition to the motor drive for turning the wheel, is provided as a drive for the transport of the conveyed-good units 11a, 11b, 11c, 11d, 11e, 11f, 11g, 11h, 11i.

[0103] Also in this embodiment, a movement of the conveyed-good units 2a can be carried out very efficiently not only in the conveying direction z but also in a variable manner at an angle to the conveying direction z. In this way, a sorting of the conveyed-good units 11a, 11b, 11c, 11d, 11e, 11f, 11g, 11h, 11i can be made to occur reliably and in a variable manner over a very short distance.

[0104] In FIG. 2, in five top views, which are also strongly schematized, consecutive snapshots of a method according to the invention for sorting conveyed-good units 11 by means of a preferred embodiment of the conveyor system 10 according to the invention.

[0105] For a better overview, only the conveyed-good units 11 and their movement vectors are shown in a snapshot in the first conveyor section 13 of the conveyor system 10.

[0106] In the initial situation shown in FIG. 2a, the conveyed-good units 11 were fed in bulk from the feeding device 12 to the first conveyor section 13 and were detected by the detection means for the typifying detection of the conveyed-good units. Together with the means for determining a target position of a conveyed-good unit, the control system/regulator has individually determined the directions of movement and the movement strength for the individual conveyed-good units 11 for the sorting of the conveyed-good units 11, which are schematically illustrated here on the basis of movement vectors for the first three conveyed-good units and which are executed by corresponding control signals to the motors of the conveyor drives (not shown here). As shown, the conveyed-good units 11 are not only moved in the conveying direction z, but also individually at an angle to the conveying direction, wherein different conveying velocities, which are indicated here as the length of the vector arrows, are also provided. In this way, according to the invention, it is possible to generate the required target positions of most of the conveyed-good units 11 over a very short path of the first conveyor section 13, as shown in FIGS. 2b and 2c after carrying out the movements shown in FIG. 2a. Now the conveyed-good units 11 are already at their target positions, only the alignment of their longitudinal axes to the conveying direction has not yet been completed, which is still done via a further movement as indicated in FIG. 2d. Alignment can be performed by moving against an edge or purely via camera feedback through appropriate control system and regulator. All conveyed-good units 11 can now be transported sorted in the conveying direction z with adapted conveyor velocities since their position already corresponds to the target position. As shown in FIG. 2e, the sorted and aligned conveyed-good units 11 can now be transferred to the two parallel subsequent conveyor sections 16 and transported from there, for example, to different destinations.

[0107] In FIG. 3, consecutive snapshots of a method according to the invention for generating target distances are shown in five top views, which are also strongly schematized, between conveyed-good units 11 by means of a preferred embodiment of the conveyor system 10 according to the invention.

[0108] In FIG. 3a, conveyed-good units 11 are fed towards a first conveyor section 13 by means of a feeding device 12. The conveyed-good units 11 lie in a disorderly manner at sometimes very small distances from each other in bulk on the feeding device 12. In some cases, the conveyed-good units 11 can even come into contact with each other. The conveyor system 10 is provided to transport the conveyed-good units in the conveying direction z with an actual velocity v, as indicated as a movement arrow above, to two downstream conveyor sections 16a, 16b (see FIG. 1). This illustrates the initial situation of the method according to the invention. All components of the conveyor system 10 shown only schematically can be designed as described above.

[0109] In FIG. 3b, the conveyed-good units 11 are shown at the end of the first conveyor section 13 facing the feed unit 12. Here, they are first typically detected, for example, by one or a plurality of sensors (not shown), wherein the typing can also take place in the previous section (cf., positions in FIG. 3a) and can be completed there as well as continued in the stage shown in FIG. 3b. In the exemplary embodiment shown above, two different types of conveyed-good units 11 have been detected, each of which is indicated by a horizontal line or a cross within the conveyed-good unit. On the basis of the detected typifying data, a target position is determined for each conveyed-good unit 11, which is usually carried out by software, for example by an algorithm or by a self-learning AI routine, in the control system.

[0110] Before determining the target position, a further step can be taken to decide whether a movement must be executed to create a target position that differs from the pure conveying movement in the conveying direction, and then the following follows: [0111] in the event of a yes decision: calculating the movement direction and the strength of movement, or [0112] in the event of a no decision: transporting the conveyed-good unit without additional movement.

[0113] With the data of the typifying detection and the data of the target position, the control system is now able to send control signals to the conveyor drives (not shown) of the first conveyor section 13 in order to move the conveyed-good units 11 to their target positions, which initially carry out the transport of the conveyed-good units 11 at an actual velocity v.

[0114] In a subsequent section of the first conveyor section 13, signals are sent on the basis of the determined target positions, which both ensure the transport in the conveying direction z at an actual velocity v as well as trigger movements in different directions pointing at any angle to the conveying direction z and different movement strengths (length of the arrows 18) as shown in FIG. 3c by the movement arrows for each conveyed-good unit 11.

[0115] FIG. 3c shows that, for the purpose of sorting the conveyed-good units 11, individual conveyed-good units 1 are moved individually using conveyor drives (not shown here, cf. the preceding embodiments, in particular, with regard to FIG. 1), which can move one or a plurality of conveyed-good units 11 in any direction of the conveying plane, this being in such a way that the target positions between the conveyed-good units 11 are moved at the latest when they are transferred to a subsequent conveyor section 16a, 16b. In each case, the movement takes place depending on control signals generated from the typifying detection of the conveyed-good units 11 and the determination of the target positions of the conveyed-good units 11. As shown here by the movement arrows for each conveyed-good unit 11, the movements for each conveyed-good unit 11 are carried out individually in different directions pointing at angles to the conveying direction z and also with different movement strengths (length of the arrows) by the device 10 according to the invention.

[0116] Finally, in FIG. 3d, the target positions of the conveyed-good units 11 have already been generated and the conveyed-good units 11 are accordingly arranged in the conveying direction z with the actual velocity v, which can now be less, but preferably equal to or greater, than the inlet-actual velocity v, transported to the respective subsequent conveyor section 16a and 16b without changing their relative position to each other during this further transport.

[0117] In FIG. 3e, the conveyed-good units 11 have each been conveyed on the basis of their previously detected types for one of the two subsequent conveyor sections 16a, 16b so that now in the following conveyor section 16a only conveyed-good units of the first type, marked by the horizontal line, and in the subsequent conveyor section 16b only conveyed-good units of the second type, marked by a cross, be there.

[0118] In FIG. 4, consecutive snapshots of a method according to the invention for sorting conveyed-good units 11 by means of a preferred embodiment of the conveyor system according to the invention 10 are shown in four also strongly schematized top views. For a better overview, only the conveyed-good units 11 and their movement vectors are shown in a snapshot in the first conveyor section 13 of the conveyor system 10.

[0119] In the initial situation shown in FIG. 4a, the conveyed-good units 11 are fed in bulk from the feeding device 12 to the first conveyor section 13 and detected by the detection means for the typifying detection of the conveyed-good units. Together with the means for determining a target position of a conveyed-good unit, the control system/regulator comprises individually determined the directions of movement and the movement strength for the individual conveyed-good units 11 for sorting the conveyed-good units 11. In this embodiment, there are four parallel subsequent conveyor sections 16 and the task of the sorting conveying device 10 is to sort the correct types of conveyed goods to the respective corresponding target section 16 so that they are transferred to this target section 16 at the end of the first conveyor section 13.

[0120] FIG. 4b therefore shows the calculated movements of the first three conveyed-good units 11 in addition to the further movement in the conveying direction z by movement arrows, which also indicate the strength of the transverse movement to be carried out via their length. Due to the spreading layout of the first conveyor section 13, in the exemplary embodiment shown here, larger movements are required than in the previous exemplary embodiments.

[0121] It should also be noted that with the device according to the invention and with the method according to the invention, individual movements can also be carried out as indicated, using which the paths of the conveyed goods cross. In other words, the conveyed goods are moved past other conveyed goods from the left edge in the conveying direction to the right edge and vice versa.

[0122] FIG. 4c shows in the snapshot that the first conveyed-good unit has already reached its target position at the left edge and is now being conveyed to the first subsequent section 16, wherein it is still being moved outwards due to the spreading layout of the first conveyor section 13. The second conveyed-good unit according to its position in the conveying direction has as its destination the third subsequent conveyor section 16 shown and is accordingly moved in the middle and to the right. The third conveyed-good unit in the order of conveyance has as its destination the fourth subsequent conveyor section and is first moved to the right-hand edge of the first conveyor section 13, which it has reached in the situation shown. The fourth conveyed-good unit, on the other hand, does not need to be moved in addition to the conveying direction z (no movement arrow). Finally, the paths of the last two conveyed-good units intersect in the sense that the penultimate conveyed-good unit is moved towards the right edge and the last conveyed-good unit towards the left edge of the conveyor section 13.

[0123] In FIG. 4d, almost all conveyed-good units have been sorted and moved to the target conveyor section 16. From there, they can be conveyed to other different destinations. In addition to the conveying direction z, the last conveyed-good unit is moved to the left to the edge in order to ensure a safe transition to the subsequent first section 16. In addition, it is shown that the conveyed-good units can additionally be oriented with their longitudinal axes in the conveying direction, as shown, for example, on the conveyed-good unit of the lower subsequent conveyor section 16 (in the figure below).

[0124] FIG. 5 respectively outlines a highly schematized flow diagram of two embodiments of a method according to the invention.

[0125] FIG. 5a shows a highly schematized flow diagram of an embodiment of the method according to the invention.

[0126] At step S1, a typifying detection of the conveyed-good units takes place. Step 1 can already take place during the supply of the conveyed-good units or in a first subsection of the first conveyor section.

[0127] On the basis of the detected typifying data, a target position is determined for each conveyed-good unit at step S2, which is usually carried out by software, for example by an algorithm or by a self-learning AI routine, in the control system.

[0128] At step S3, a target distance d between individual conveyed-good units is controlled or regulated on the basis of the said target position. For this purpose, the individual conveyed-good units are moved using conveyor drives of the conveyed good, which can move one or a plurality of conveyed-good units in each direction of the conveying plane in such a way that the target distances d between the conveyed-good units are present at the time of the transition to a subsequent conveyor section. According to the invention, the movement takes place depending on control signals, which are generated from the typifying detection of the conveyed-good units and the determination of the target positions of the conveyed-good units.

[0129] At step S4, the movement of the conveyed-good units to generate the target distances is completed and the conveyed-good units are transported in the conveying direction to a subsequent conveyor section or transferred to it.

[0130] Before determining the target position at step S2, a further step S5 can follow by deciding whether a movement must be executed to create a target position, and then the following follows: [0131] in the event of a yes decision: calculating the direction and strength of movement as step S2, or [0132] in the event of a no decision: transporting the conveyed-good unit without additional movement as step S4.

[0133] FIG. 5b outlines an alternative embodiment of the method according to the invention. As an alternative or cumulative to the sequence shown in FIG. 5a, step S2, i.e., after determining the target position, can also be followed by a decision step S6, in which it is decided whether a movement must be executed to create a target position, in which the following is executed: [0134] Comparison of the calculated target position with a determined actual position of a conveyed-good unit, [0135] in the event of a difference between the actual position and the target position greater than a preset threshold value: continuing with step S3, i.e., controlling and regulating a sorting of the individual conveyed-good units on the basis of the said target position, [0136] in the event of a difference between actual position and target position less than a preset threshold value: transporting the conveyed-good unit without additional movement as step S4.