KR101706079B1 - Medicine cart and medcine picking system using the medicine cart - Google Patents

Abstract

The present invention relates to a medicine picking system. The medicine picking system comprises: a server for receiving order data; a loading unit equipped with a sensor unit; a terminal for displaying aligned picking information; and a control unit for controlling a camera. Accordingly, the present invention can reduce medicine picking operation time and reduce the error rate of picking operation.

Description

MEDICINE CART AND MEDICINE PICKING SYSTEM USING THE MEDICINE CART [0002]

Embodiments of the present invention relate to a drug picking system, and more particularly, to a drug picking system that can shorten a drug picking operation time and reduce an error rate of a picking operation.

Orders received from pharmacies or hospitals are usually received by a vendor or producer of each drug, and the sales company distributes the drugs ordered at each pharmacy or hospital according to the required amount, Delivered to each store.

Drugs received from the vendor of the drug or from the producer to the distributor are stored in the warehouse. The medicine stored in the medicine storage room is taken out by the picking worker based on the picking information, put in the packing picking box, inspected at the shipping shelf, and then shipped. Here, the term "picking information" means a shipping invoice issued by pharmacies or hospitals by ordering medicines from a plurality of pharmacies or hospitals. That is, it is a picking list per destination.

At this time, most of the products such as medicines are ordered separately from each ordering place, not by carton box or pallet unit. Therefore, a drug sales company that delivers a small quantity of products of various kinds at a plurality of places has a structure that picking and packing by manual operation of the picking worker can not help.

In order to pick up a small quantity of a small quantity of the commodity ordered by the order as described above and deliver it by packing it, the drug loaded in the drug store of each position of the drug sales company warehouse must be picked to the exact quantity and type.

Currently, a drug sales company that professionally sells and delivers small quantities of small quantities of drugs is picking up the chemicals loaded in the drug store where the drug is located, while the picking worker checks the shipping information. When picking is completed by manual operation as described above, whether or not the picking medicine and the medicine of the shipment information coincide with each other through the inspection (whether the picking product is correct or not and the number of the order product) is checked and packed and delivered.

Therefore, in a drug sales company that sells and sells a small variety of small quantity merchandise professionally, the logistics cost increases and the delivery delay frequently occurs due to the complexity of the inspection process for inspecting whether the picked product is correct for each destination.

Patent Registration No. 10-1098580 (December 27, 2011)

In order to solve the problems of the prior art as described above, the present invention proposes a drug picking system which can omit a separate inspection process.

Other objects of the invention will be apparent to those skilled in the art from the following examples.

In order to accomplish the above object, according to a preferred embodiment of the present invention, there is provided a server for receiving order data including a name of a place name of a medicine, a name of a medicine, and quantity information from a place of purchase; A plurality of picking boxes to which barcode labels are attached including the order data information are stacked, and areas corresponding to positions where the lamps, the check button, the quantity display unit, and the picking boxes are respectively loaded are placed at respective positions where the picking boxes are stacked A loading unit provided in the picking box and having a sensor unit for sensing a medicine input into the picking box; Barcode reader; Wherein the order data information of the picking boxes loaded on the loading unit displays picking information arranged on the basis of a drug position or a drug item name; A camera unit for photographing the loading area; A storage unit for storing images photographed by the camera unit; A drug cart including a terminal and a control unit for controlling the camera unit; And a replenishment drug line located at a position where the working line of the picking operation is completed and in which a replenishing box for the drug cart is disposed, wherein the replenishing drug replenishing line for the first drug withdrawn from the drug store by the operator based on the picking information When the barcode label is scanned by the barcode reader, the control unit lights up a lamp provided at a position where the first picking box to which the first medicine is to be loaded, and displays the quantity of medicines to be supplied to the quantity display unit And a controller for controlling the operation of the bar code reader in response to the input signal of the confirmation button being pressed by the operator after the scan of the bar code label of the first medicine is completed, The control unit controls so as not to scan the medicine, and the control unit controls the first picking box The control unit controls the barcode reader so that the barcode reader is not scanned until the amount of the first medicine is sensed by the first sensor unit provided at the position where the first picking box is loaded, The second sensor unit repeatedly turns on and off the lamp provided with the second sensor unit when the second sensor unit provided at the other second picking box is sensed, When the bar code label of the withdrawn drug is recognized through the bar code reader, a message indicating whether the withdrawn drug is the same drug as the misused drug is displayed through the terminal, and when the bar code label of the withdrawn drug is recognized through the bar code reader, The lamp provided at the position where the first picking box to which the drawn medicine is to be injected is turned on, and in the case of other drugs, The control unit lights up the lamp provided at the position where the second picking box is loaded, and the control unit analyzes the image taken by the camera unit so that the first medicine is mistakenly inserted into the second picking box other than the first picking box Wherein the control unit separately stores an image of the erroneously inserted time when the analysis is performed or an image of a predetermined time before and after the drug insertion is sensed in the second sensor unit as a re-inspection log image, Wherein the control unit stores the images to be inputted by the picking boxes, and when the lamp is turned on in the captured image, the control unit designates a predetermined area around the turned on lamp as a first area of interest, A predetermined region around the lamp to be turned on and off is designated as a second region of interest Wherein the control unit stores the re-inspected log image at a predetermined time before and after the on / off time, wherein the controller analyzes the captured first image, Extracts a region of interest, compares pixel information of a first region of interest or a region of interest of a second region of interest input in frames on a frame-by-frame basis, and recognizes that there is motion when pixel information changes, The first sensor unit recognizes that the medicine is inserted into the first picking box when the first sensor unit senses the movement, and recognizes the movement in the first region of interest, When the input is sensed, it is determined that the first sensor unit has an error, and when the motion is recognized in the second region of interest, When the second sensor unit recognizes the withdrawal or input of the medicine, recognizes that the medicine is taken out or put in the second picking box, The control unit judges that there is an error in the second sensor unit when the input is recognized, and the controller inserts the photographing time, the name of the order of the medicine obtained by the barcode level scan of the medicine, and the item name information of the medicine together And when the terminal receives supplementary instruction information for the first medicine from the operator, the terminal transmits the supplementary instruction information to the server, and the supplementary instruction information The first medicine supplemented by the supplementary worker is input, And the second camera unit photographs the supplementary work by the supplementary worker and transfers the photographed work to the server.

The medicine cart and the drug picking system according to the present invention can prevent the operator from mistakenly injecting the medicine into the picking box, thereby omitting a separate inspection process, thereby shortening the entire operation time.

Further, the present invention can shorten the entire working time because the time required for addition to the medicine replenishment can be omitted in the case where there is no medicine in the conventional medicine storage room through the picking operation using the replenishment medicine storage stand.

1 is a view showing a drug picking system according to an embodiment of the present invention.
2 is a view showing an example of a drug picking system according to an embodiment of the present invention.
3 is a block diagram showing a detailed configuration of a medicine cart according to an embodiment of the present invention.
4 is a view showing an example of a medicine cart according to an embodiment of the present invention.
5 is a diagram showing an example of picking information displayed on a terminal of a medicine cart according to an embodiment of the present invention.
6 is a diagram illustrating an example of an image captured by a camera unit according to an embodiment of the present invention.
7 is a diagram illustrating an example of peaking information displayed on a mobile terminal according to an embodiment of the present invention.
FIG. 8 is a flowchart showing a series of steps of a drug picking method according to an embodiment of the present invention.
FIG. 9 is a flowchart illustrating a series of processes of a picking method according to an embodiment of the present invention in more detail.
10 is a flowchart illustrating a series of processes of the picking method according to another embodiment of the present invention in more detail.
11 is a view showing an example of a drug picking system according to another embodiment of the present invention.

The details of other embodiments are included in the detailed description and drawings.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments described below, but may be embodied in various forms. In the following description, it is assumed that a part is connected to another part, But also includes a case in which other elements are electrically connected to each other in the middle thereof. In the drawings, parts not relating to the present invention are omitted for clarity of description, and like parts are denoted by the same reference numerals throughout the specification.

Hereinafter, the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a view showing a drug picking system according to an embodiment of the present invention. FIG. 2 is a view showing an example of a drug picking system according to an embodiment of the present invention, and FIG. Fig. 8 is a block diagram showing a detailed configuration of a medicine cart according to an example. Fig. 4 is a view showing an example of a medicine cart according to an embodiment of the present invention.

1 to 4, the drug picking system includes a server 110, a label printer 120, a barcode scanner 130, a plurality of medicine carts 200, and a plurality of mobile terminals 300.

The server 10 accepts the order data of the medicine from the ordering place server 10 such as a pharmacy or a hospital. The order data includes the name of the order, the type and quantity of the drug (drug details).

The label printer 130 receives the order data from the server 10 and outputs a barcode label for identifying the picking box into which the medicine is put for each order. The bar code label thus output is attached to the picking box.

The operator in the preparation area A scans the bar code attached to the picking boxes 50 using the bar code reader 130 provided in the preparation area A and loads the picking boxes 50 into the medicine cart 200 do.

The server 10 generates picking information in which the order data information of the picking boxes 50 loaded on the drug cart 200 are sorted on the basis of the drug position or the drug product name using the information scanned by the bar code reader 130 , And delivers it to the medicine cart (200).

The medicine cart 200 includes a terminal 210 capable of performing wired and wireless communication with the server 110, a barcode reader 220 and a picking box. A lamp 231 confirmation button 233 is provided at each position where the picking boxes are loaded. A quantity display unit 235, and a sensor unit 237, as shown in FIG.

The terminal 210 may include a display unit for displaying picking information. The operator may use the picking information to move to a medicine storage unit where the medicine is located, and then take out the corresponding medicine.

The terminal 210 displays peaking information in which the order data information of the picking boxes B loaded on the loading unit 230 are arranged on the basis of the drug position and the drug product name. ), The picking information displayed on the picking box 200 is information on the name of the drug, the indication quantity of the drug, the position information of the drug, the inventory quantity of the drug, and the like from each supplier (ordering party) Information.

The sensor unit 237 may be implemented by various sensors capable of recognizing the input of medicine into a picking box such as an ultrasonic sensor, an ultraviolet sensor, a weight sensor, or the like, which senses the input of medicine into the picking box.

The camera unit 240 transmits an image of the region of the loading unit 230 captured in real time to the control unit 250, and the control unit 250 stores and manages the image.

The control unit 250 manages and controls the overall operation of the terminal 210, the barcode reader 220, the loading unit 230, and the camera unit 240.

According to one embodiment of the present invention, when the bar code label of the medicine taken out by the operator based on the picking information is scanned by the bar code reader 220, the control unit 250 determines that the picking box, The quantity of the medicine to be charged into the quantity display unit 235 can be displayed. After the bar code scan of the medicine is completed by the indicated amount, the control unit 250 performs a scan of the bar code reader 220 for the next medicine so that the input operation of the next medicine is not performed until an input signal for the confirmation button 233 is received Can be controlled. The operator controls the bar code reader 220 not to scan the next medicine until the input signal to the confirmation button 233 is received so that the operator can perform the picking operation for the other medicine even if the operator presses the confirmation button . Through such a process, it is possible to reduce the probability that an operator injects a mistake into the picking box into which a previous drug is injected after a scan of another drug.

Hereinafter, for convenience of explanation, the medicine taken out by the operator based on the picking information will be referred to as a first medicine, a first picking box in which the first medicine should be picked, and a second picking box in the second picking box. The sensor unit included in the first picking box is referred to as a first sensor unit, and the sensor unit included in the second picking box is referred to as a second sensor unit.

According to an embodiment of the present invention, the control unit 250 may include a first picking box provided at a position where the second picking box, which is located outside the first sensor unit, When the medicine input is sensed in the two-sensor portion, the lamp provided together with the second sensor portion can be repeatedly turned on and off.

In the process of repetitively performing the picking work, the worker occasionally accidentally injects the medicine into the second picking box despite the lamp being turned on in the first picking box. Accordingly, in the present invention, the operator can recognize that the first medicine has been mistakenly inserted into the second picking box through the on / off operation of the lamp provided in the second picking box to which the medicine is mistakenly injected repeatedly, The first medicine mistakenly inserted into the second picking box can be drawn out again and guided to the first picking box. When the barcode label of the withdrawn drug is recognized through the barcode reader 220, the control unit 250 determines whether the withdrawn drug is the same medicine as the first drug mistakenly inserted And a lamp provided at a position where the first picking box to which the drawn medicine is to be injected is lighted so that the operator can input the medicine drawn into the first picking box In case of another medicine, the lamp provided at the position where the second picking box equipped with the second sensor unit is loaded may be turned on, thereby guiding the operator to put the withdrawn medicine back into the second picking box.

As described above, if it is sensed that the medicine is properly injected through the sensor unit, it is possible to prevent the operator from mistakenly injecting the medicine into the other picking box and omit the additional inspection process, thereby improving the productivity of the entire picking process There is an advantage that it can be improved. In addition, in order to prevent a drug other than the first drug from being drawn out from the second picking box, the drawn medicine is scanned through the barcode reader to allow the same drug to be checked for the wrong drug, .

According to an embodiment of the present invention, the control unit 250 may analyze the image photographed by the camera unit 240 to determine whether the first medicine is misapplied into the second picking box, Alternatively, it is possible to separately store an image of a predetermined time before and after the time when the medicine is injected into the second sensor unit, as a re-inspection log image.

Through the re-inspection log image analysis stored separately as described above, it is possible to perform the training of the operator through analyzing the situation in which the operator incorrectly injects the medicine, and the re-examination of the corresponding picking box of the picking operation The accuracy of the picking operation can be increased.

In addition, the controller 250 may divide the image into which the medicines are injected, and may store the images input by the respective picking boxes. The drug sales company picks out drugs ordered from a place such as a pharmacy and delivers them to the place of purchase and receives a claim that some medicine has not been delivered from the place of purchase. A situation in which a claim arises is when a worker does not pick up some medicines, claims that the medicines were not delivered at the place of purchase, even though the shipper steals the medicines or delivered the medicines properly during the delivery process. In this case, the drug sales company was forced to ship the medication back to the ordering place, because it was not possible to know how the medication was delivered properly. However, if images input by each picking box are stored as described above, if a claim comes from a specific ordering place, only an image for the picking box corresponding to the specific ordering place is checked, You will be able to see it quickly.

The control unit 250 inserts and stores the photographing time, the name of the place name of the medicine obtained by the bar code label scanning of the medicine, and the item name information of the medicine together on the image to be photographed, It is possible to accurately confirm whether or not the picking operation has been performed properly.

According to an embodiment of the present invention, the control unit 250 divides and stores the picking image for each picking box, so that whenever a chemical injection into the sensor unit 237 provided for each picking box is sensed, The drug-inserted images before and after the drug can be stored for each of the picking boxes corresponding to the sensor unit. That is, according to the present invention, the control unit can easily divide and store an image for each picking box by using the sensing operation of the sensor unit provided for each picking box.

Alternatively, according to an embodiment of the present invention, the control unit 250 may display the photographed image from the time when one medicine is read from the bar code reader 220 to the time when the next medicine is read by the bar code reader 220, The drug may be stored as an image for the picking box into which the drug is to be injected. If an image is divided and stored for each of the picking boxes in the same manner as described above, if the picking box includes an image in which chemicals are not put in the picking box but chemicals are put in another picking box, You can see that the drug is put into another picking box.

6 is a diagram illustrating an example of an image captured by a camera unit according to an embodiment of the present invention.

Referring to FIG. 6, the control unit 250 controls the first picking box 501, which corresponds to the first picking box 501 into which the second medicine is to be inserted according to the barcode label recognition of the first medicine in the image taken by the camera unit 240, The first region 2311 of the first lamp 2311 is set as a first region of interest M1 and the second region 2311 of the second sensor 2372 is recognized as a region of interest The predetermined area around the second lamp 2312 to be turned on and off can be designated as the second area of interest M2 when the lamp 2312 provided with the second sensor part 2372 is repeatedly turned on and off.

The controller 250 may analyze the motion of the first region of interest M1 or the second region of interest M2 to analyze whether the first drug is injected or withdrawn.

When the second lamp 2312 is repeatedly turned on and off, the control unit 250 determines that the image of the predetermined time before and after the time point when the second lamp 2312 is turned on / It can be stored separately as a re-inspection log image.

The control unit 250 can analyze the images of only the region of interest M1 and M2 among the whole images photographed through the camera unit 240, thereby shortening the analysis time of the images.

More specifically, the controller 250 extracts the first region of interest M1 or the second region of interest M2 from the photographed image at the time of analyzing the image photographed by the camera unit 240, Pixel information of the first region of interest M1 or the second region of interest M2 inputted as a unit is compared in real time to recognize that there is motion when the pixel information changes. That is, it can be recognized that the medicine is injected or withdrawn.

The control unit 250 recognizes that the medicine is put into the first picking box 501 when the drug is sensed in the first sensor unit 2371 while the motion is recognized in the first region of interest M1, It is possible to judge that there is an error in the first sensor unit 2371 when the first sensor unit 2371 senses the injection of the medicine while the motion is not recognized in the region of interest M1.

In addition, when the second sensor unit 2372 recognizes the movement of the medicine in the second region of interest (M2), the controller (250) extracts or inserts the medicine in the second picking box (502) And recognizes that there is an error in the second sensor unit 2372 when the second sensor unit 2372 recognizes the withdrawal or input of medicine while the motion is not recognized in the second region of interest M2.

That is, according to the present invention, it is determined whether or not the first medicine is properly inserted into the first picking box 501 by analyzing the image captured by the camera unit 240 in addition to the sensor recognition by the first sensor unit 2371 Thereby making it possible to increase the picking accuracy of the medicine. In addition, if the analysis of the image and the sensor recognition result of the sensor unit 237 do not coincide with each other, it is possible to check the error of the sensor unit 237, thereby improving the accuracy of sensor recognition.

According to another embodiment of the present invention, an operator scans a barcode attached to the picking boxes 50 using the barcode reader 220 provided in the medicine cart 200, In this case, the terminal 210 may generate peaking information using the information scanned through the barcode reader 220, and may transmit the peaking information to the server 110.

The mobile terminal 300 can display the picking information as shown in FIG. 7 as the mobile terminal 300 possessed by the operator. The mobile terminal 300 may receive picking information through the wireless communication with the server 110 or the terminal 210 of the medicine cart 200.

When the distance between the medicine containers 30 is narrow, the medicine cart 200 can not enter between the medicine containers 30. In this case, the operator confirms drug information to be picked up through the terminal 210 of the medicine cart 200 So that it was necessary to move to the medicine storage compartment 30 to find medicines depending on the memory. Therefore, frequent withdrawal of the correct drug due to the confusion of the operator's memory occurred frequently.

However, according to the present invention, the mobile terminal 300, which can be carried by workers, is separately provided, so that even if the medicine cart 200 enters the area between the medicine containers 30 that can not move, After confirming the picking information, make sure that the desired medicine can be taken out accurately.

FIG. 7 is a flowchart illustrating a series of steps of a drug picking method according to an embodiment of the present invention.

Referring to FIG. 7, when an order for a medicine is received from the place of purchase (S100), order data is transmitted from the place of purchase server 10 to the server 110 (S110).

In the label printer 120 receiving the order data from the server 110, the barcode label to be attached to the picking box is outputted, and the operator in the preparation area A attaches the barcode label outputted to the picking box (S120)

Then, the operator scans the bar code label of the picking box using the bar code reader 130 prepared in the preparation area or the bar code reader 220 of the medicine cart 200, and loads the bar code label on the medicine cart 200 (S130). When the bar code label of the picking box is scanned, picking information in which order data information (order name, drug name, quantity information) of the picking boxes loaded on the medicine cart 200 are sorted by drug location or drug product name, (210).

The operator inputs peaking information including information such as the name of the medicine to be picked up in the picking box provided through the terminal 210 of the medicine cart 200 and the mobile terminal 300, the quantity of the medicine, The medicine is picked up from the medicine holding table (S140).

FIG. 9 is a flowchart illustrating a series of processes of a picking method according to an embodiment of the present invention in more detail.

9, the operator confirms the name of the medicine, the position of the medicine, and the quantity of the medicine through the picking information displayed on the terminal 210 or the mobile terminal 300 (S201) (S203).

The operator scans the bar code label attached to the first medicine (S205).

The terminal 210 lights up the lamp 231 provided at the position where the first picking box to which the first medicine is to be charged by using the scan information of the medicine and displays the quantity of medicines to be supplied to the quantity display unit 235 (S207).

If there are a plurality of first drugs to be injected into the first picking box, the terminal displays a message indicating that the drug needs to be scanned until the number of times the barcode label of the first drug is scanned is equal to the number of drugs to be injected To the operator through the terminal 210 (S209).

Thereafter, the operator inserts the first medicine into the first picking box (S211). When there are a plurality of first drugs to be put in the first picking box, the operator repeats the barcode label scan, the drug injection, and the barcode label scan of the first drug, or the barcode label scan of the first number of drugs 1 < / RTI > picking box.

In this case, the operator may accidentally put the first medicine into another picking box even though the lamp is lit in the first picking box. In this case, a separate inspection process is required to find the misused chemicals, resulting in a time loss.

Accordingly, in the present invention, the terminal 210 determines whether or not the input signal for the confirmation button has been received after the operator has turned on the first medicine in the first picking box (S213). If the input signal for the confirmation button is If not received, the barcode reader 220 is prevented from scanning so that the barcode label of the additional drug is not scanned. Thus, if the scan of the bar code reader 220 is restricted, the operator can intuitively recognize that there is a mistake in his picking operation without checking the confirmation button, and can check his or her picking operation.

The operator can click the OK button and confirm the picking information to withdraw the next medicine from the medicine storage.

Therefore, in the process of pressing the confirmation button that the lamp is turned on after the first medicine is injected, the operator can check whether he / she has properly inserted the medicine into the first picking box or put the medicine into the other picking box, It is possible to reduce the risk of putting the medicine into the box.

When there are a plurality of picking boxes to which the first medicine is to be injected, the terminal 210, after completion of input of the first medicine to any one of the picking boxes, It is possible to prevent the bar code reader 22 from being scanned until an input signal for the bar code reader 22 is received.

10 is a flowchart illustrating a series of processes of the picking method according to another embodiment of the present invention in more detail.

10, the operator confirms the name of the medicine, the position of the medicine, and the quantity of the medicine through the picking information displayed on the terminal 210 or the mobile terminal 300 (S301) (S303).

The operator scans the bar code label attached to the first medicine (S305).

The terminal 210 uses the scan information of the first medicine to illuminate the lamp 231 provided at the position where the first picking box to which the first medicine is to be loaded and to input the quantity into the quantity display unit 235 And the quantity of medicine is displayed (S307).

If there are a plurality of first drugs to be injected into the first picking box, the terminal displays a message indicating that the drug needs to be scanned until the number of times the barcode label of the first drug is scanned is equal to the number of drugs to be injected To the operator through the terminal 210 (S309)

Thereafter, the operator inserts the first medicine into the first picking box (S311).

At this time, the first sensor unit provided in the area corresponding to the position where the first picking box is loaded senses whether the first medicine is normally inserted (S313). At this time, the terminal 210 may control the first sensor unit not to scan the barcode reader 220 until the amount of medicine to be input into the first picking box is sensed.

That is, it is confirmed through the first sensor unit whether the first medicine is accurately inserted into the first picking box, and if the wrong medicine is inputted, the scan of the bar code reader 220 is restricted to prevent the operator from proceeding to the next task, Make sure that the other picking box is not misplaced.

In addition, the terminal 210 may control the quantity of the medicine displayed on the first corresponding quantity display unit to be reduced and displayed when the medicine input is sensed in the first sensor unit.

If the first sensor unit is sensed by the second sensor unit, which is located at a position other than the first sensor unit, the terminal 210 may display a message indicating that the medicine is incorrectly inserted (S315).

When the barcode label of the withdrawn drug is recognized through the barcode reader 220, the withdrawn drug is sensed by the second sensor unit (S317) And if it is the same medicine, the lamp provided at the position where the picking box to which the drawn-out medicine is to be put is lighted.

As described above, if it is sensed that the medicine is properly injected through the sensor unit, it is possible to prevent the operator from mistakenly injecting the medicine into the other picking box and omit the additional inspection process, thereby improving the productivity of the entire picking process There is an advantage that it can be improved.

11 is a view showing an example of a drug picking system according to another embodiment of the present invention.

Fig. 11 further includes a countering line 70 as compared to the drug picking system of Fig. 2, and the other components are all the same, so redundant descriptions are omitted.

In the past, when the replenishment operator confirms the replenishment instruction information and replenishes the drug to the drug line 30, the picking worker completes the picking work primarily along the line of the picking work, It was necessary to go back to the supplemented drug line 30 to pick up the supplementary drug. therefore. There was a problem that additional time was required to replenish the medicine.

However, in the present invention, by providing the replenishment medicine line reversing line 70 in which the replenishing box corresponding to the medicine carts is loaded at the position where the copper line of the picking work is completed, the time required for the picking worker to additionally replenish the medicine is minimized do.

More specifically, the operator may input supplementary instruction information through the terminal 210 when the drug storage unit 30 is not provided with the necessary medicine during the picking operation process. The terminal 210 transmits supplementary instruction information to the server 110).

The supplementary worker confirming the supplement instruction information inputs the drug into the supplementary box stacked in the supplement medicine line line 70 corresponding to the drug cart which has sent the supplement instruction information.

After completing the primary work along the work line, the picking worker pulls out the supplementary medicine from the supplementary box corresponding to her own medicine cart loaded in the supplementary medicine line 70, and transfers the barcode label of the withdrawn supplementary medicine to the barcode The user can scan through the reader 130 and the terminal 210 can light a lamp provided at a position where the picking box into which the supplementary medicine is to be loaded is loaded.

This allows the picking operator to easily replenish the replenishment from the replenishment box at the location where the work is completed, wait for replenishment of the replenishment to be replenished, and then move back to the replenishment reservoir to feed the replenishment Thereby reducing the amount of work lost.

According to an embodiment of the present invention, the second camera unit may further include a second camera unit (not shown) for photographing the medicine carts provided on the opposite side of the supplementary medicine line, Can be photographed and transmitted to the server. If a claim from a place of purchase arrives later, the claim can be resolved by checking the supplementary work image by the supplementary worker.

As described above, the present invention has been described with reference to particular embodiments, such as specific elements, and specific embodiments and drawings. However, it should be understood that the present invention is not limited to the above- And various modifications and changes may be made thereto by those skilled in the art to which the present invention pertains. Accordingly, the spirit of the present invention should not be construed as being limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, belong to the scope of the present invention .

30: Medicine stand 50: Picking box
70: Supplementary medicine
110: server 120: label printer
130: Barcode reader 200: Medicine cart
300: mobile terminal
210: Terminal 220: Barcode reader
230: loading section 240: camera section
231: Lamp
233: OK button 235: Quantity display section
237:

Claims (5)

A server for receiving order data including a name of a place name of the medicine, a name of the medicine, and quantity information from the place of purchase;
A plurality of picking boxes to which barcode labels are attached including the order data information are stacked, and areas corresponding to positions where the lamps, the check button, the quantity display unit, and the picking boxes are respectively loaded are placed at respective positions where the picking boxes are stacked A loading unit provided in the picking box and having a sensor unit for sensing a medicine input into the picking box; Barcode reader; Wherein the order data information of the picking boxes loaded on the loading unit displays picking information arranged on the basis of a drug position or a drug item name; A camera unit for photographing the loading area; A storage unit for storing images photographed by the camera unit; A drug cart including a terminal and a control unit for controlling the camera unit; And
And a replenishment drug line located at a position where the working line of the picking operation is completed, in which a replenishing box for the drug cart is disposed,
When the bar code label of the first medicine taken out by the operator based on the picking information from the medicine holding table is scanned by the bar code reader,
Wherein the control unit illuminates a lamp provided at a position where the first picking box to which the first medicine is to be loaded and displays the quantity of medicine to be charged into the quantity display unit, The control unit controls the barcode reader so as not to scan the drug other than the first medicine until an input signal for the confirmation button is received after the confirmation button is pressed by the operator after the scan of the label is completed,
Wherein the control unit controls the first picking box so as to prevent the bar code reader from being scanned until the amount of the first medicine to be inputted into the first picking box is sensed by the first sensor unit provided at the position where the first picking box is loaded Control,
Wherein the control unit repeatedly turns on and off the lamp provided together with the second sensor unit when the medicine insertion is sensed in the second sensor unit provided at the position where the second picking box other than the first picking box is loaded, When a barcode label of the withdrawn medicine is recognized through the barcode reader, a message informing whether the withdrawn medicine is the same medicine as the mistaken drug is transmitted to the terminal through the second sensor unit The second picking box having the second sensor unit is placed at a position where the first picking box is loaded with the second picking box in case of other medicines The lamp is turned on,
Wherein the control unit analyzes the image captured by the camera unit to determine whether the first medicine is mistakenly inserted into the second picking box other than the first picking box, An image of a predetermined back and forth time at the time when the input is sensed is separately stored as a re-inspection log image,
Wherein the control unit divides an image into which the medicine is injected and stores images input by each of the picking boxes,
Wherein the control unit designates a predetermined area around the illuminated lamp as a first area of interest when the lamp is turned on in the photographed image, and when the lamp is repeatedly turned on and off in the photographed image, Designates a predetermined area around the lamp as a second area of interest, stores an image of a predetermined time before and after the on-off time as the re-inspection log image,
The controller extracts a first region of interest or a second region of interest from the photographed image and analyzes pixel information of a first region of interest or a region of interest of the second region of interest input on a frame- When the first sensor unit recognizes the movement of the medicine in the first region of interest, and when the medicine is sensed in the first sensor unit, the medicine is inserted into the first picking box The first sensor unit recognizes that there is an error when the first sensor unit senses the drug injection while the motion is not recognized in the first region of interest, The medicine is taken out or put in the second picking box when the second sensor unit recognizes withdrawal or input of medicine And determines that there is an error in the second sensor unit when the second sensor unit recognizes drug withdrawal or injection without recognizing motion in the second region of interest,
The controller inserts and stores the photographing time, the name of the order of the medicine obtained by the barcode level scan of the medicine, and the item name information of the medicine,
Wherein the terminal transmits the input supplemental instruction information to the server when the supplementary instruction information for the first medicine is input from the operator, and the supplementary instruction information is transmitted to the server by the supplementary worker The supplemented first medicine is injected,
And a second camera unit for photographing the medicine carts provided opposite to the supplementary medicine line, wherein the second camera unit photographs the supplementary work by the supplementary worker and transfers the taken-up work to the server Picking system. The method according to claim 1,
Wherein the control unit stores an image into which chemicals are injected before and after a predetermined time at the time of sensing, for each of the picking boxes corresponding to the sensor unit, every time the medicine input is sensed in the sensor unit provided for each of the picking boxes. Picking system. The method according to claim 1,
The control unit stores the photographed image from the time when one of the medicines is read by the bar code reader to the time when the next medicines are read by the bar code reader into the image of the pick box to which the one medicine is to be inserted Wherein the chemical picking system comprises: The method according to claim 1,
When the bar code label of the first medicine taken out by the operator from the replenishing box corresponding to the medicine cart is scanned by the bar code reader, the control unit is provided at a position where the picking box to which the first medicine is to be loaded is loaded And displays the quantity of medicines to be supplied to the quantity display unit. The method according to claim 1,
And a mobile terminal for receiving the picking information from the server or the terminal,
Wherein the operator confirms drug information to be withdrawn from the medicine storage unit using the picking information provided through the mobile terminal.

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