CN206584400U - Storehouse cargo positioning system - Google Patents

Abstract

The utility model discloses a kind of storehouse cargo positioning system, solve the problem of existing storehouse cargo positioning system does not possess the ability positioned in real time, its drip irrigation device is, including shelf and UWB alignment systems, the shelf include the shelf and the glove post for offering slippage slot for arrangement of goods, sliding is connected with folding support stand in the slippage slot, the UWB alignment systems include the multiple UWB locating base stations being fixedly mounted on the wall of storehouse, be communicatively coupled to the UWB locating base stations and be placed on by support frame as described above on goods and unique tag ID that is stored with UWB positioning label, it is communicatively coupled to the position computing engines of the UWB locating base stations, and it is communicatively coupled to the figure presentation system of the position computing engines, also include the database for being used to the tag ID and goods information corresponding relationship that are stored with get up；The utility model has the advantages that goods can be positioned in real time.

Description

Storehouse cargo positioning system

Technical field

The utility model is related to warehouse cargo management system technical field, relates more specifically to storehouse cargo positioning system.

Background technology

What the system that traditional store management is depended primarily on based on word was recorded and followed the trail of goods enters storehouse And outbound, the goods in storehouse is looked for by artificial memory and custom, it is fine for the less storehouse of scale.But with The fast development of China's economic, the scale of logistics storehouse is increasing, and traditional store management pattern does not adapt to market Development.

At present, most of loglstics enterprises have begun to carry out the pipe of storehouse cargo data using computer data management system Reason, but paper records are still first passed through by the way of, the content recorded on paper is then entered into department of computer science again The mode of system.Relative to traditional pure words recording mode, computer management system increases in efficiency, but because artificial Factor occupies larger ratio, so still there is the problem of accuracy rate is low.

With the continuous expansion of storehouse scale, the goods and materials number of species of store management is constantly increasing, and goes out the frequency of storage Rate there has also been increase drastically.Therefore, traditional artificial store management mode and data acquisition, the mode of typing can not be met The fast and accurately requirement of current store management.

The development of radio RF recognition technology brings a change to the management mode of storehouse goods, and it passes through radio Signal recognizes specific objective and reads and writes related data, with without setting up the excellent of mechanical or optical contact between specific objective Gesture.A kind of estate management storehouse based on RFID as disclosed in the Chinese utility model patent that Authorization Notice No. is CN205015920U Storehouse item location system, its concrete technical scheme used for：

Including RFID radio electronic labels, micro-control module, the first RFID reader module being arranged in warehouse, set Penetrated in the second RFID reader module on warehouse doorway, PC end management module, server module, query display module and RFID Band electronic tag control module.Wherein, one of the output end of RFID radio electronic labels management module and server module it is defeated Enter end to be connected, the output end of the first RFID reader module and the second RFID reader module through PC end management module with clothes Another input for device module of being engaged in is connected, and server module is connected with micro controller module, and micro controller module and inquiry are aobvious Show that module is connected.

When article is newly put in storage, RFID radio electronic labels management module reads new storage Item Information, by article with RFID radio electronic labels are bound, and Item Information and binding information are transmitted into server module, the 2nd RFID is supplied when article is put in storage Reader/writer module is scanned, and the second RFID reader module believes article whereabouts, RFID radio electronic labels ID and article correlation Breath is transmitted to PC end management module；These information are transmitted to server module by PC end management module, and server module is information It is stored in database, the data acquisition for realize that article is quick, being accurately put in storage.

When user needs to inquire about the position of warehouse item, user inputs the article for needing to inquire about by query display module Information, query display module is by the incoming micro controller module of the information of input；Information is transmitted to server mould by micro controller module Block, server module passes item related information and positional information back micro controller module, then through micro controller module information Query display module formation electronic map is returned, is checked for user.Realize that article is quick, be accurately positioned, user is searched thing Product more facilitate.

The position of article in above-mentioned technical proposal is planned in advance, and be it is fixed, once article Placement location is migrated, and must just re-start the in-stockroom operation of article, updates the data the relevant information in storehouse.

The development of UWB real time positioning technologies so that be positioned to the real-time of article in storehouse for possible, the skill of this area UWB real time positioning technologies have been applied in the orientation management system of storehouse goods by art personnel, and achieve good effect.

Utility model content

The purpose of this utility model is to provide a kind of storehouse cargo positioning system, has the advantages that to position in real time.

Above-mentioned purpose of the present utility model technical scheme is that:A kind of storehouse goods positioning system System, including shelf and UWB alignment systems, the shelf include the shelf and the glove for offering slippage slot for arrangement of goods Sliding is connected with folding support stand in post, the slippage slot, and the UWB alignment systems include being fixedly mounted on the wall of storehouse On multiple UWB locating base stations, be communicatively coupled to the UWB locating base stations and be placed on goods and deposit by support frame as described above Contain the UWB positioning label of unique tag ID, be communicatively coupled to position computing engines, the Yi Jitong of the UWB locating base stations System is presented in the figure that letter is connected to the position computing engines, in addition to for the tag ID and goods information pair being stored with The database that should be connected.

By using above-mentioned technical proposal, UWB positions label and gives UWB locating base stations by the location transmission of oneself, positions base Stand and calculate positioning label and the distance of oneself and the result data of calculating is transferred to position computing engines, position computing engines connect Receive the result data that is transmitted by locating base station and the particular location of positioning label is calculated based on result data, while by specific position Put and be transferred to figure presentation system, figure is presented system and the particular location of positioning label is graphically shown；Storehouse Room administrative staff can correspond goods information and tag ID by inquiring about database, it is desirable to check the position of some goods When putting, the position of positioning label of the inquiry with corresponding tag ID；When goods is placed in storing process When position is migrated, positioning label can give UWB locating base stations the location transmission of oneself in real time, and UWB locating base stations are according to receiving Position calculates new position data, and new position data is transferred into position computing engines, and position computing engines are based on new Position data calculates the new particular location of positioning label, and new particular location is shown in figure presentation system Come；By said process, the function that cargo location is automatically updated is realized, the automation of storehouse cargo positioning system is improved.

Preferably, the RFID for also including being pasted onto on goods, for scanning RFID to obtain The RFID reader of goods information and it is communicatively coupled to the RFID reader to receive and store by the RFID reader The PC ends management system of incoming goods information.

By using above-mentioned technical proposal, the automation gathered to goods information is improved, data acquisition is being improved just True rate.

Preferably, the UWB positioning label includes single-chip microcomputer and is electrically connected at the wireless receiving and dispatching core of the single-chip microcomputer Piece.

Preferably, the radio transmitting and receiving chip uses nRF24L01 radio transmitting and receiving chips.

By using above-mentioned technical proposal, nRF24L01 radio transmitting and receiving chips have being capable of directly transmitting serial port data, number According to the high advantage of efficiency of transmission.

Preferably, the single-chip microcomputer uses C8051F921 single-chip microcomputers.

By using above-mentioned technical proposal, C8051F921 single-chip microcomputers have the advantages that size is small, low in energy consumption.

Preferably, support frame as described above, which includes plate body and one end of the width edge with rib, is articulated with the plate body Bottom support feet.

By using above-mentioned technical proposal, support frame realizes support frame under the collective effect of side rib and support feet Uprightly, so as to realize the support that label is positioned to UWB.

Preferably, the support feet and the rib of the close wherein side in hinged place of the plate body.

By using above-mentioned technical proposal, have the advantages that to make support frame keep preferable stability in an erect condition.

Preferably, flexible with being fixedly connected on the inside of the rib of the hinged place of the plate body close to the support feet Part, the end of the elastic component is fixedly connected with abutting plate, the plate body to offer and is embedded in for the abutting plate and forms cunning Move the guide rail of connection.

By using above-mentioned technical proposal, when UWB positioning labels are connected between abutting plate and rib, UWB positioning labels Apply the abutting power for compressing elastic component to abutting plate, correspondingly, elastic component applies one with abutting power side to plate is abutted To opposite restoring force, so as to improve the clamping force that label is positioned to UWB；In addition, guide rail is connected to UWB positioning marks in abutting plate Play a part of preventing that abut plate moves away from the direction of plate body during label.

Preferably, the abutting plate uses rubber and abuts plate.

By using above-mentioned technical proposal, rubber, which abuts plate, has the advantages that frictional force is larger.

Preferably, the bottom of the plate body offers the caulking groove ploughed under for the support feet.

By using above-mentioned technical proposal, support frame is under collapsed state, and packing up support feet makes it plough under in caulking groove, and will Support frame is slipped into slippage slot, has the advantages that the placement space for reducing support feet.

In summary, the utility model has the advantages that：

First, by provided with UWB alignment systems, the real-time positioning to goods can be realized, in goods storing process When generation position is migrated, real-time update can be realized to the position of goods, with the automation for improving storehouse cargo positioning system The advantage of degree；

Second, the RFID being provided with, RFID reader and PC ends management system, which have, improves cargo data collection Automaticity and accuracy advantage；

Third, by provided with another side block for abutting plate and plate body that is fixedly connected with the side rib of plate body of elastic component Side collective effect, improves the clamping force that label is positioned to UWB；

, can be being articulated with plate body fourth, be opened in the caulking groove of the bottom of plate body so that support feet is under collapsed state The support feet of bottom is ploughed under in caulking groove, so as to have the advantages that to reduce space-consuming of the support frame under collapsed state.

Brief description of the drawings

Fig. 1 is to show storehouse, the schematic diagram of the structure of shelf；

Fig. 2 is the logic diagram of UWB alignment systems；

Fig. 3 is the hardware structure diagram that UWB positions label；

Fig. 4 is the close-up schematic view at A in Fig. 1；

Fig. 5 is the schematic diagram for the caulking groove for showing the bottom for being opened in support frame；

Fig. 6 is the close-up schematic view at B in Fig. 1；

Fig. 7 is the close-up schematic view at C in Fig. 1；

Fig. 8 is the close-up schematic view at D in Fig. 1；

Fig. 9 is the logic diagram of RFID, RFID reader and PC ends management system.

In figure, 1, storehouse；2nd, UWB locating base stations；3rd, UWB positions label；4th, position computing engines；5th, system is presented in figure System；6th, goods；7th, support frame；8th, shelf；9th, RFID；1A, RFID reader；1B, PC end management system；11st, wall Body；71st, plate body；72nd, rib；73rd, spring；74th, plate is abutted；75th, guide rail；76th, support feet；77th, caulking groove；78th, mouth is captured；81、 Shelf；82nd, glove post；821st, slippage slot.

Embodiment

In description of the present utility model, it is to be understood that " " center ", " on " in term, " under ", "front", "rear", The orientation or position relationship of the instructions such as "left", "right" are, based on orientation shown in the drawings or position relationship, to be for only for ease of and retouch State the utility model and simplify and describe, rather than indicate or imply signified device or element must have specific orientation, with Specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second " It is only used for describing purpose, and it is not intended that indicating or implying relative importance.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connection ", " connected " should be interpreted broadly, for example, it may be being fixedly connected with or dismantling connection, or integratedly be connected Connect；Can mechanically connect, also can also be to be electrically connected with；Can be directly connected to or indirect by intermediary It is connected, can is the connection of two element internals.For the ordinary skill in the art, on being understood with concrete condition Term is stated in concrete meaning of the present utility model.In addition, in description of the present utility model, unless otherwise indicated, " multiple ", " some " are meant that two or more.

The utility model is described in further detail below in conjunction with accompanying drawing.

A kind of storehouse cargo positioning system, referring to Fig. 1, being the technical characteristic in apparent displaying storehouse 1, accompanying drawing 1 In conceal the wall 11 on the front side of storehouse 1 and right side.To realize the real-time navigation capability of the goods 6 of storehouse 1, built in storehouse 1 UWB alignment systems.Fig. 1 and Fig. 2 are referred to, UWB alignment systems include being fixed by screws in the inwall of the wall 11 of storehouse 1 On multiple UWB locating base stations 2, unique tag ID that is stored with and be communicatively coupled to UWB locating base stations 2 UWB positioning label 3rd, system 5 is presented in the position computing engines 4 and figure installed on computers.A tag ID and goods are also equipped with computer The database that information corresponding relationship gets up, goods information include Description of Goods, quantity of goods, consignor, consignor's contact method, Importer, importer's contact method etc..

Wherein, UWB positions label 3 and must put together with corresponding goods 6, or UWB positioning labels 3 are put Put on corresponding goods 6.UWB positioning labels 3 outwards launch wireless signal, give UWB to position the location transmission of oneself Base station 2, UWB locating base stations 2 calculate UWB positioning labels 3 and the distance of oneself according to the position received, and pass through wireless office Result data is transferred to position computing engines 4 by domain net, and position computing engines 4 calculate UWB according to the result data received The particular location of label 3 is positioned, and particular location is transferred to figure system 5 is presented, figure is presented system 5 and UWB is positioned mark The particular location of label 3 is graphically shown.

When staff needs to inquire about particular location of certain class goods 6 in storehouse 1, this is arrived by data base querying first The corresponding UWB of class goods 6 positions the tag ID of label 3；Then the UWB for corresponding label ID being found in system 5 is presented in figure determines The position of position label 3 is the position that have found such goods 6, with efficiency high, fireballing advantage.

If in addition, goods 6 there occurs that position is migrated in storing process, goods 6 and corresponding UWB are positioned label 3 migrate to new position, and UWB positioning label 3 can be oneself new location transmission to UWB locating base stations 2, UWB locating base stations 2 UWB positioning labels 3 and the new distance of oneself are calculated, and new result data is transferred to position computing engines 4, position meter Calculate engine 4 and calculate the new particular location of UWB positioning labels 3, and new particular location is transferred to figure and system 5, figure is presented Shape is presented system 5 and shows new particular location；Compared with the existing estate management warehouse item alignment system based on RFID, The deposit position of goods 6 need not be stored in database, when the deposit position of goods 6 is changed, it is not required that manually more Change the deposit position of the goods 6 stored in database.

Referring to Fig. 3, in the present embodiment UWB positioning label 3 hardware design include C8051F921 single-chip microcomputers, NRF24L01 radio transmitting and receiving chips and the lithium battery for providing operating voltage to C8051F921 single-chip microcomputers.

C8051F921 single-chip microcomputers carry SPI interface, are easy to be connected with nRF24L01 radio transmitting and receiving chips；And it is built-in with The FLASH memory of enough data storage and program；And built-in C2 DLLs are with the excellent of the design for facilitating DLL Point.

NRF24L01 radio transmitting and receiving chips can directly be connected on C8051F921 microcontroller serial ports and use, and can directly transmit Serial data, and have the advantages that data transmission efficiency is high.

Referring to Fig. 4, the UWB positioning labels 3 in the present embodiment are placed on goods 6 by support frame 7, support frame 7 is wrapped The rib 72 of rubbing board body 71 and the edge for the width for being shaped in plate body 71；On side rib 72 therein interlocking have with The spring 73 that rib 72 forms a fixed connection, the end of spring 73 is socketed with the rubber formed a fixed connection with spring 73 and abuts plate 74, length direction of the plate body 71 along plate body 71 is offered abuts the guide rail 75 that plate 74 is embedded in and forms sliding connection for rubber.

UWB positioning labels 3 are connected between opposite side rib 72 and abutting plate 74, when placing UWB positioning labels 3, force Spring 73 is compressed in abutting plate 74, then UWB positioning labels 3 are placed on plate body 71, UWB is positioned one end of label 3 Abutted with opposite side rib 72, then remove the restoring force effect that the power abutted on plate 74 makes abutting plate 74 in spring 73 that puts on Under abutted against towards the direction motion that label 3 is positioned close to UWB, and with UWB positioning labels 3, abut plate 74 and opposite side rib 72 collective effects, UWB positioning labels 3 are clamped.

The bottom of plate body 71 is hinged with support feet 76, and support feet 76 and plate body 71 hinged place close to being fixedly connected with bullet The rib 72 of the side of spring 73, turning-over support pin 76 makes plate body 71 in support feet 76 and opposite side rib 72 to suitable position Collective effect under, be kept upright, and to improve the stability in an erect condition of plate body 71, opposite side rib 72 is from plate body 71 width edge is tilted towards outer setting.

Referring to Fig. 5, the bottom of plate body 71 offers caulking groove 77, support feet 76 may be reversed in collapsed state in support frame 7 It is embedded in caulking groove 77, and the crawl for being easy to rout up support feet 76 out of caulking groove 77 is offered in the edge of caulking groove 77 Mouth 78.

It please return and read Fig. 1, shelf 8 are placed with storehouse 1, shelf 8 include the Multi-layer article storing plate 81 and one for arrangement of goods 6 Slippage slot 821 is offered on the glove post 82 of body formed one end in shelf 81, glove post 82, referring to Fig. 6, support frame 7 In collapsed state, it can slip into slippage slot 821；Referring to Fig. 7, and being tilted from the width edge of plate body 71 outside The rib 72 of setting is located at outside the notch of slippage slot 821, and prominent slippage slot 821, with being easy to out of slippage slot 821 take out branch The advantage of support 7.

During the storage of goods 6, corresponding goods 6 is transported into storehouse 1 successively according to the goods information in database, And while UWB positioning label 3 are allotted to goods 6, in the tag ID input database that UWB is positioned to label 3 so that label ID is corresponded with goods information.Then when by glove post 82, one is taken out out of glove post 82 slippage slot 821 Support frame 7；Generally, same class goods 6 is placed on same layer shelf 81, after the placement of goods 6 is finished, from caulking groove 77 Interior taking-up support feet 76 is simultaneously spread out, and support frame 7 is stood on goods 6, and UWB positioning labels 3 are then connected to support frame 7 On.

The collection of goods information can also be based on RFID technique, this implementation by the way of traditional manual typing The collection of goods information uses RFID technique in example.Referring to Fig. 4, being pasted with goods 6 including Description of Goods, goods number Amount, consignor, consignor's contact method, importer, the RFID 9 of importer's contact information, referring to Fig. 8, The RFID 9 on goods 6 is scanned using RFID reader 1A, goods information is obtained；Referring to Fig. 9, RFID reader The goods information of acquisition is transferred to the PC ends management system 1B for communicating with connection by 1A, transmits to PC ends management system 1B goods Thing information can be entered into database by way of duplication, can also be by developing corresponding read-write program, from PC end pipes Goods information is read in reason system 1B and is written into database.

This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected in right of the present utility model by Patent Law.

Claims (10)

1. a kind of storehouse cargo positioning system, including shelf (8) and UWB alignment systems, it is characterized in that：The shelf (8) include For arrangement of goods (6) shelf (81) and offer the glove post (82) of slippage slot (821), in the slippage slot (821) Sliding is connected with folding support stand (7), and the UWB alignment systems include being fixedly mounted on the wall of storehouse (1) (11) Multiple UWB locating base stations (2), it is communicatively coupled to the UWB locating base stations (2) and goods is placed on by support frame as described above (7) (6) on the and UWB positioning labels (3) for unique tag ID that is stored with, the position for being communicatively coupled to the UWB locating base stations (2) Computing engines (4) and the figure presentation system (5) for being communicatively coupled to the position computing engines (4), in addition to deposited for handle The database that the tag ID and goods information corresponding relationship contained is got up.

2. storehouse cargo positioning system according to claim 1, it is characterized in that：Also include being pasted onto on goods (6) RFID (9), for scanning RFID (9) to obtain RFID reader (1A), the Yi Jitong of goods information Letter is connected to the RFID reader (1A) to receive and store by the PC of the incoming goods information of the RFID reader (1A) Hold management system (1B).

3. storehouse cargo positioning system according to claim 2, it is characterized in that：The UWB positioning labels (3) include monolithic Machine and the radio transmitting and receiving chip for being electrically connected at the single-chip microcomputer.

4. storehouse cargo positioning system according to claim 3, it is characterized in that：The radio transmitting and receiving chip is used NRF24L01 radio transmitting and receiving chips.

5. storehouse cargo positioning system according to claim 4, it is characterized in that：The single-chip microcomputer is used C8051F921 single-chip microcomputers.

6. storehouse cargo positioning system according to claim 1, it is characterized in that：Support frame as described above (7) includes width Plate body (71) and one end of the edge with rib (72) are articulated with the support feet (76) of the bottom of the plate body (71).

7. storehouse cargo positioning system according to claim 6, it is characterized in that：The support feet (76) and the plate body (71) rib (72) of the hinged place close to wherein side.

8. storehouse cargo positioning system according to claim 7, it is characterized in that：Close to the support feet (76) and the plate Elastic component (73) is fixedly connected with the inside of the rib (72) of the hinged place of body (71), the end of the elastic component (73), which is fixed, to be connected It is connected to the guide rail that sliding connection is offered for abutting plate (74) insertion and formed on abutting plate (74), the plate body (71) (75)。

9. storehouse cargo positioning system according to claim 8, it is characterized in that：The abutting plate (74) uses rubber Abut plate (74).

10. the storehouse cargo positioning system according to claim 6 or 7 or 8 or 9, it is characterized in that：The bottom of the plate body (71) Portion offers the caulking groove (77) ploughed under for the support feet (76).