CN107220797B - Article searching device and method for searching articles by using same - Google Patents
Article searching device and method for searching articles by using same Download PDFInfo
- Publication number
- CN107220797B CN107220797B CN201710598162.3A CN201710598162A CN107220797B CN 107220797 B CN107220797 B CN 107220797B CN 201710598162 A CN201710598162 A CN 201710598162A CN 107220797 B CN107220797 B CN 107220797B
- Authority
- CN
- China
- Prior art keywords
- cable
- light indication
- indication area
- light
- target light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Economics (AREA)
- Theoretical Computer Science (AREA)
- Strategic Management (AREA)
- Entrepreneurship & Innovation (AREA)
- Marketing (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Development Economics (AREA)
- Tourism & Hospitality (AREA)
- Human Resources & Organizations (AREA)
- General Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention provides an article searching device, which comprises a shell and a control circuit, wherein the exterior of the shell is divided into a plurality of light indication areas, each light indication area is provided with a unique number, and each light indication area is connected with a cable for fixing an article; an indicator light group is arranged in each light indication area, and the indicator light group is connected with the control circuit; the control circuit is connected with external equipment and controls the indicating lamp group in the target light indicating area to emit light signals according to the received external instructions, wherein the external instructions comprise the number of the target light indicating area and the state of the target cable. The invention also constructs an article searching method based on the article searching device, can realize the control of warehousing, checking and ex-warehouse of articles, realizes more efficient management and warehousing, and has the advantages of accurate positioning and short searching time.
Description
Technical Field
The invention relates to the field of quick positioning of warehouse goods, in particular to an article searching device and a method for searching articles by using the device.
Background
The rapid development of economy, especially the rise of Internet economy, drives a large number of logistics enterprises to develop rapidly. Warehouse management is always a difficulty in management of these enterprises, such as space management of warehouse, rapid positioning of goods, inventory of warehouse goods, and the like. Among these difficulties, the positioning of goods is particularly laborious and time-consuming, severely affecting the work efficiency of the whole logistics company.
There are many methods to solve the problem of positioning the cargo, such as: warehouse management based on RFID technology changes the traditional working mode and flow of warehouse management, and all key factors are attached with RFID tags, so that the core business flow of warehouse management is as follows: the high-efficiency management on the aspects of warehouse-out, warehouse-in, inventory checking and inventory control is realized; for another example, determining shelf information of the article by using a base station positioning mode; however, these positioning methods can only position the approximate area where the articles are located, and many articles are often located in each area, and further searching by the staff is required to find the articles, which still takes a relatively long time.
In order to solve the above problems, an ideal technical solution is always sought.
Disclosure of Invention
The invention aims at overcoming the defects of the prior art, thereby providing an article searching device and a method for searching articles by using the device, helping workers to quickly position the articles and improving the working efficiency.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the article searching device comprises a shell, a control circuit and a communication module, wherein the exterior of the shell is divided into a plurality of light indication areas, each light indication area is provided with a unique number, and each light indication area is connected with a cable for fixing an article;
an indicator light group is arranged in each light indication area, and the indicator light group is connected with the control circuit;
the control circuit is connected with external equipment through the communication module, and controls the indicating lamp group in the target light indicating area to send out light signals according to the received external instructions, wherein the external instructions comprise the number of the target light indicating area and the state of the target cable.
Based on the above, the states of the target cable are classified into three states of a cable occupation state, a cable position inquiry state and a cable idle state; the light signals are divided into red light signals, green light signals and blue light signals, the cable occupation state corresponds to the red light signals, the cable position indication state corresponds to the blue light signals, and the cable idle state corresponds to the green light signals.
Based on the above, a bar code representing the number of the light indication area is attached to each cable.
Based on the above, the numbers of the light indication areas in the different article searching devices are also different.
Based on the above, the control circuit comprises a program downloading port, a singlechip and an indicator lamp driving chip, wherein the program downloading port is connected with the singlechip and is used for downloading the external instruction to the singlechip; the singlechip is connected with the driving chip, generates a corresponding driving instruction of the light signal according to the state of the target cable in the external instruction, and sends the driving instruction of the light signal and the serial number of the target light indication area to the indicator light driving chip; the indicator lamp driving chip drives the indicator lamp group in the target light indication area to emit corresponding light signals according to the number of the target light indication area and the driving instruction of the light signals.
Based on the above, the indicator lamp group includes a red semiconductor diode, a green semiconductor diode, and a blue semiconductor diode.
Based on the above, still include voice indication circuit, voice indication circuit includes triode and voice player, the singlechip passes through current limiting resistor and connects the base of triode, the collecting electrode of triode passes through pull-up resistor and connects voice player's one end, voice player's the other end is connected power supply, the projecting pole ground connection of triode.
Based on the above, a plurality of voice prompt tones are prestored in the voice player.
The article searching method comprises a plurality of article searching devices, a handheld bar code acquisition instrument, a gateway and an upper computer, wherein the specific steps comprise an initial stage, a warehousing stage, a query stage and a warehouse-out stage;
the initial stage:
each article searching device presets a number for each light indication area on the article searching device, the number is unique in all the article searching devices, and then the bar code representing the number is attached to a cable corresponding to the light indication area;
pasting a bar code representing a unique number of goods on each article to be put in storage;
and (3) warehousing:
the staff randomly selects a light indication area with green light signals, and fixes articles to be put in storage on cables of the light indication area, and the light indication area is the target light indication area at the moment;
the staff scans the bar code of the article to be put in storage and the bar code of the target light indication area by using the handheld bar code acquisition instrument to obtain the number of the article to be put in storage and the number of the target light indication area, edits the number of the article to be put in storage and the number of the target light indication area into a put in storage instruction by using the put in storage function of the handheld bar code acquisition instrument, and forwards the put in storage instruction to the upper computer by using the gateway;
the upper computer takes out the serial numbers of the articles to be put in storage and the serial numbers of the target light indication areas from the storage instructions, generates an occupied state information record of the cables in the target light indication areas, stores the occupied state information record in a background database, edits the serial numbers of the target light indication areas and the occupied states of the cables into external instructions, and sends the external instructions to the gateway;
the gateway receives and broadcasts the external instruction;
after receiving the external instruction, the article searching device takes out the number of the target light indication area and the cable occupation state from the external instruction, inquires whether the number of the target light indication area is pre-stored in the control circuit, and if so, controls an indication lamp group in the target light indication area to emit a red light signal according to the cable occupation state;
inquiring:
the staff inputs the serial number of the object to be searched on the handheld bar code acquisition instrument, edits the serial number of the object to be searched into a query instruction through the query function of the handheld bar code acquisition instrument, and forwards the query instruction to the upper computer through the gateway;
the upper computer takes out the serial number of the object to be searched from the inquiry instruction, searches the serial number of the target light indication area corresponding to the serial number of the object to be searched in the background database, changes the occupied state information of the cable in the target light indication area into a cable position indication state, edits the serial number of the target light indication area and the cable position indication state into an external instruction and sends the external instruction to the gateway;
the gateway receives and broadcasts the external instruction;
after receiving the external instruction, the article searching device takes out the number of the target light indication area from the external instruction, inquires whether the number of the target light indication area is pre-stored in the control circuit, if so, controls the indicator lamp group in the target light indication area to emit a blue lamp signal according to the cable position indication state, and simultaneously controls the voice indication circuit to emit sound indication;
and (3) a warehouse-out stage:
after the staff searches out the articles to be delivered through the inquiry stage, the articles to be delivered are removed from the cable at the target light indication area;
the staff uses the handheld bar code acquisition instrument to scan the serial numbers of the articles to be delivered, edits the serial numbers of the articles to be delivered into a delivery instruction through the delivery function of the handheld bar code acquisition instrument, and forwards the delivery instruction to the upper computer through the gateway;
the upper computer takes out the serial numbers of the articles to be delivered from the delivery instruction, searches the serial numbers of the target light indication areas corresponding to the serial numbers of the articles to be delivered in the background database, changes the occupied state information of the cables in the target light indication areas into a cable idle state, edits the serial numbers of the target light indication areas and the cable idle state into external instructions and sends the external instructions to the gateway;
the gateway receives and broadcasts the external instruction;
and after receiving the external instruction, the article searching device takes out the number of the target light indication area from the external instruction, inquires whether the number of the target light indication area is pre-stored in the control circuit, and if so, controls the indication lamp group in the target light indication area to send a green light signal according to the cable idle state.
Compared with the prior art, the invention has outstanding substantive characteristics and remarkable progress, specifically, each article is bound with one cable and one indicating lamp group through the article searching device, and the corresponding cable can be searched through the light signals sent by the indicating lamp group, so that the problem that the articles are stacked together and are difficult to be positioned quickly and accurately is solved, and the invention has the advantages of scientific design, accurate positioning and short searching time; the object searching device is further used for constructing an object searching method, so that object warehousing, checking and ex-warehouse control can be realized, and more efficient management and warehousing can be realized.
Drawings
Fig. 1 is a schematic diagram of the structure of the object searching device of the present invention.
Fig. 2 is a schematic circuit configuration of the present invention.
Fig. 3 is a schematic structural view of the telescopic device in the present invention.
Fig. 4 is a schematic view of the structure of the lock according to the present invention.
Fig. 5 is a functional block diagram of an item lookup system constructed in accordance with the present invention.
In the figure, 1. A housing; 2. a cable; 3. a light indication area; 4. a control room; 5. an indicator light set; 6. a winding disc; 7. a motor; 8. a telescopic switch; 9. a housing; 10. a reel; 11. a rotating shaft; 12. a return spring; 13. positioning a clamping head; 14. a hook; 15. a lock nose; 16. a chain.
Detailed Description
The technical scheme of the invention is further described in detail through the following specific embodiments.
As shown in fig. 1, the article searching device comprises a shell 1 and a control circuit, wherein the control circuit is arranged in a control room 4 in the shell 1, the outside of the shell 1 is divided into a plurality of light indication areas 3, each light indication area 3 is provided with a unique number, and each light indication area 3 is connected with a cable 2 for fixing articles;
an indicator lamp group 5 is arranged in each light indication area 3, the indicator lamp group 5 comprises a red semiconductor diode, a green semiconductor diode and a blue semiconductor diode, and the indicator lamp group 5 is connected with the control circuit;
the control circuit is connected with external equipment and controls the indicating lamp group in the target light indicating area to emit light signals according to received external instructions, wherein the external instructions comprise the number of the target light indicating area and the state of a target cable.
Specifically, the states of the target cable are divided into three states, namely a cable occupation state, a cable position inquiry state and a cable idle state; the light signals are divided into red light signals, green light signals and blue light signals, the cable occupation state corresponds to the red light signals, the cable position indication state corresponds to the blue light signals, and the cable idle state corresponds to the green light signals.
Specifically, a bar code representing the number of the light indication area is attached to each cable. When the light indication area code bar code is used, the bar code of the light indication area code is obtained through the external code scanning equipment, the bar code of the light indication area code and the state of the cable are bound and then uploaded to the external equipment, and the external equipment sends the external instruction to the control circuit according to the bar code of the light indication area code and the state of the cable.
Specifically, as shown in fig. 2, the control circuit is respectively connected with 4 indicator lamp groups 5 and a voice indication circuit, and the control circuit comprises a program downloading port, a singlechip and an indicator lamp driving chip, wherein the singlechip is an STM32f030C8t6 singlechip, and the indicator lamp driving chip is an HT1632C singlechip; the SWDIO port of the program downloading port is connected with the PA13/SWDIO pin of the singlechip and is used for downloading the external instruction to the singlechip; the SWCLK pin of the program downloading port is connected with the PA14/SWCLK pin of the singlechip and is used for providing a serial clock signal for the singlechip; a crystal oscillator circuit is connected in series between an OSCIN pin and an OSCOUT pin of the singlechip and is used for providing a clock signal for the singlechip; the power supply is connected with an NRST pin of the singlechip through an RC filter circuit and used for providing reset voltage for the singlechip; the singlechip is connected with an indicator lamp driving chip through a PA3 pin, a PA4 pin and a PA5 pin, generates a driving instruction of a corresponding light signal according to the state of a target cable in the external instruction, and sends the driving instruction of the light signal and the serial number of the target light indication area to the indicator lamp driving chip; the indicator lamp driving chip drives the indicator lamp group 5 in the target light indication area to emit corresponding light signals according to the number of the target light indication area and the driving instruction of the light signals.
Specifically, as shown in fig. 2, the indicator light groups 5 in different light indication areas form an indicator light matrix, the row vector of the indicator light matrix is the indicator light group 5 in each light indication area, and the column vector of the indicator light matrix is the semiconductor diode with the same color in different light indication areas; the ROW driving output pins ROW0-ROW2 of the indicator light driving chip are sequentially and correspondingly connected with the cathodes of the semiconductor diodes in each column of the indicator light matrix, and the common output pins COM0-COM3 of the indicator light driving chip are respectively connected with the anodes of the semiconductor diodes in each ROW of the indicator light matrix; the indicator lamp driving chip determines an indicator lamp group 5 to be controlled according to the number of the target light indication area, and controls the indicator lamp group 5 to emit corresponding light signals according to the driving instruction of the light signals.
For example, when the indicator light group 5 corresponding to the number of the target light indication area is the first row of the indicator light matrix and the external instruction is a cable occupation instruction, the light signal is a red light signal, and the indicator light driving chip controls the anode voltage of the red semiconductor diode in the first row of the indicator light matrix to be greater than the cathode voltage, and lights the red semiconductor diode in the first row to emit a red light signal;
when the indication lamp group 5 corresponding to the number of the target light indication area is the third row of the indication lamp matrix and the external instruction is the cable position indication instruction, the light signal is a blue light signal, and the indication lamp driving chip controls the anode voltage of the blue semiconductor diode in the third row of the indication lamp matrix to be larger than the cathode voltage, and lights the blue semiconductor diode in the third row to emit the blue light signal.
Because when searching for articles, the positioning is required to be accurate and quick, in order to facilitate the staff to quickly find the target light indication area, the blue light signal is a blue light flashing indication, and the flashing time length and the flashing interval of the blue light flashing indication can be set in a self-defined manner.
In order to further prompt the positions of the target indicator light area and the target cable of the staff, the object searching device further comprises a voice prompt circuit, wherein the voice prompt circuit comprises a triode Q6 and a voice player, and preferably, the voice player is a buzzer; the PA12 pin of STM32f030c8t6 singlechip is connected through current limiting resistor triode Q6's base, triode Q6's collecting electrode passes through pull-up resistor R5 and connects the one end of voice player, power supply is connected to buzzer's the other end, triode Q6's projecting pole ground connection. When the PA12 pin of the STM32f030c8t6 singlechip outputs low level, the triode Q6 is conducted, the buzzer is connected, and buzzing is generated.
In actual use, the storage space is very large, a plurality of article searching devices are needed to search articles in the whole storage, and at the moment, in order to conveniently and rapidly find the articles, the condition that the plurality of article searching devices all give an alarm is prevented, and the number of each light indication area is ensured to be unique in the whole system; and if all the article searching devices adopt the same voice prompt tone, a plurality of article searching devices are not easy to distinguish, the quick searching of articles is not facilitated, in order to distinguish each article searching device, a plurality of voice prompt tones are pre-stored in the voice player, when in use, a unique voice prompt tone is selected for each article searching device, a worker can distinguish the article searching devices through different voice prompt tones, and finally the quick searching of articles is realized.
Specifically, as shown in fig. 3, a telescopic device for stretching the cable 2 is further disposed in the target light indication area, the telescopic device is similar to a tape measure, preferably, the telescopic device includes a winding disc 6 and a motor 7 for driving the winding disc 6, one end of the cable 2 located in the target light indication area is wound on the winding disc 6, one end of the cable 2 extending out of the target light indication area is provided with a telescopic switch 8, and the telescopic switch 8 is connected with the motor 7. When the telescopic switch 8 is pressed down, the motor 7 starts to work, drives the winding disc 6 to rotate, and drives the cable 2 to move randomly in the warehouse. When the telescopic switch 8 is pressed down again to reset the telescopic switch 8, the motor 7 starts to reversely rotate, the winding disc 6 is driven to reversely rotate, and the cable 2 is driven to retract into the shell 9.
Specifically, as shown in fig. 4, the movable end of the cable 2 is provided with a fixing lock for fixing an article, the fixing lock comprises a housing 9 and a lock nose 15 arranged on the outer side of the housing 9, a rotating shaft 11, a winding drum 10 sleeved on the rotating shaft 11 and a lock chain 16 wound on the winding drum 10 are arranged in the housing 9, the movable end of the lock chain 16 extends out of the housing 9, one end of the rotating shaft 11 is fixed on the housing 9 through a positioning chuck 13, the other end of the rotating shaft 11 is fixed on the housing 9 through a return spring 12, and a hook 14 used for inserting the lock nose 15 is arranged on the movable end of the lock chain 16.
When in use, the hook 14 is pulled according to the size of the article, and the hook 14 is inserted into the lock nose 15 after the chain 16 winds the article, so as to finish the fixing operation of the article. After use, the hook 14 is taken out from the lock nose 15, and the rotating shaft 117 reversely rotates under the reset action of the reset spring 12, so that the lock chain 16 is wound on the winding drum 10. The matching of the lock chain 16 and the lock nose 15 enables the cable 2 to fix any size of article, thereby increasing the versatility of the article searching device.
An article searching system based on the article searching device is shown in fig. 5, and comprises a plurality of article searching devices, a handheld bar code acquisition instrument, a gateway and an upper computer, wherein the handheld acquisition instrument, the upper computer and the article searching device are communicated through the gateway, and preferably, the upper computer and the computer; when the warehouse is used, a plurality of article searching devices are arranged in a plurality of areas needing to be stored, and each article searching device is responsible for searching articles in the area; the article searching method based on the system comprises an initial stage, a warehouse-in stage, a query stage and a warehouse-out stage;
the initial stage:
each article searching device presets a number for each light indication area on the article searching device, the number is unique in all the article searching devices, and then the bar code representing the number is attached to a cable corresponding to the light indication area;
pasting a bar code representing a unique number of goods on each article to be put in storage;
and (3) warehousing:
the staff randomly selects a light indication area with green light signals, and fixes articles to be put in storage on cables of the light indication area, and the light indication area is the target light indication area at the moment;
the staff scans the bar code of the article to be put in storage and the bar code of the target light indication area by using the handheld bar code acquisition instrument to obtain the number of the article to be put in storage and the number of the target light indication area, edits the number of the article to be put in storage and the number of the target light indication area into a put in storage instruction by using the put in storage function of the handheld bar code acquisition instrument, and forwards the put in storage instruction to the upper computer by using the gateway;
the upper computer takes out the serial numbers of the articles to be put in storage and the serial numbers of the target light indication areas from the storage instructions, generates an occupied state information record of the cables in the target light indication areas, stores the occupied state information record in a background database, edits the serial numbers of the target light indication areas and the occupied states of the cables into external instructions, and sends the external instructions to the gateway;
the gateway receives and broadcasts the external instruction;
after receiving the external instruction, the article searching device takes out the number of the target light indication area and the cable occupation state from the external instruction, inquires whether the number of the target light indication area is pre-stored in the control circuit, and if so, controls an indication lamp group in the target light indication area to emit a red light signal according to the cable occupation state;
inquiring:
the staff inputs the serial number of the object to be searched on the handheld bar code acquisition instrument, edits the serial number of the object to be searched into a query instruction through the query function of the handheld bar code acquisition instrument, and forwards the query instruction to the upper computer through the gateway;
the upper computer takes out the serial number of the object to be searched from the inquiry instruction, searches the serial number of the target light indication area corresponding to the serial number of the object to be searched in the background database, changes the occupied state information of the cable in the target light indication area into a cable position indication state, edits the serial number of the target light indication area and the cable position indication state into an external instruction and sends the external instruction to the gateway;
the gateway receives and broadcasts the external instruction;
after receiving the external instruction, the article searching device takes out the number of the target light indication area from the external instruction, inquires whether the number of the target light indication area is pre-stored in the control circuit, if so, controls the indicator lamp group in the target light indication area to emit a blue lamp signal according to the cable position indication state, and simultaneously controls the voice indication circuit to emit sound indication;
and (3) a warehouse-out stage:
after the staff searches out the articles to be delivered through the inquiry stage, the articles to be delivered are removed from the cable at the target light indication area;
the staff uses the handheld bar code acquisition instrument to scan the serial numbers of the articles to be delivered, edits the serial numbers of the articles to be delivered into a delivery instruction through the delivery function of the handheld bar code acquisition instrument, and forwards the delivery instruction to the upper computer through the gateway;
the upper computer takes out the serial numbers of the articles to be delivered from the delivery instruction, searches the serial numbers of the target light indication areas corresponding to the serial numbers of the articles to be delivered in the background database, changes the occupied state information of the cables in the target light indication areas into a cable idle state, edits the serial numbers of the target light indication areas and the cable idle state into external instructions and sends the external instructions to the gateway;
the gateway receives and broadcasts the external instruction;
and after receiving the external instruction, the article searching device takes out the number of the target light indication area from the external instruction, inquires whether the number of the target light indication area is pre-stored in the control circuit, and if so, controls the indication lamp group in the target light indication area to send a green light signal according to the cable idle state.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical scheme of the present invention and are not limiting; while the invention has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present invention or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the invention, it is intended to cover the scope of the invention as claimed.
Claims (3)
1. The article searching method comprises a plurality of article searching devices, a handheld bar code acquisition instrument, a gateway and an upper computer, and is characterized in that the article searching devices comprise a shell, a control circuit and a voice indication circuit, the exterior of the shell is divided into a plurality of light indication areas, each light indication area is provided with a unique number, and each light indication area is connected with a cable for fixing an article;
an indicator light group is arranged in each light indication area, and the indicator light group is connected with the control circuit;
the control circuit is connected with external equipment and controls the indicating lamp group in the target light indicating area to emit light signals according to the received external instructions, wherein the external instructions comprise the number of the target light indicating area and the state of a target cable;
the states of the target cable are divided into three states of a cable occupation state, a cable position inquiry state and a cable idle state; the light signals are divided into red light signals, green light signals and blue light signals, the cable occupation state corresponds to the red light signals, the cable position indication state corresponds to the blue light signals, and the cable idle state corresponds to the green light signals;
each cable is attached with a bar code representing the number of the light indication area;
the control circuit comprises a program downloading port, a singlechip and an indicator lamp driving chip, wherein the program downloading port is connected with the singlechip and is used for downloading the external instruction to the singlechip; the singlechip is connected with the driving chip, generates a corresponding driving instruction of the light signal according to the state of the target cable in the external instruction, and sends the driving instruction of the light signal and the serial number of the target light indication area to the indicator light driving chip; the indicator lamp driving chip drives an indicator lamp group in the target light indication area to emit corresponding light signals according to the number of the target light indication area and the driving instruction of the light signals;
the voice indication circuit comprises a triode and a voice player, the singlechip is connected with the base electrode of the triode through a current limiting resistor, the collector electrode of the triode is connected with one end of the voice player through a pull-up resistor, the other end of the voice player is connected with a power supply, and the emitter electrode of the triode is grounded; a plurality of voice prompt tones are prestored in the voice player;
the article searching method comprises an initial stage, a warehouse-in stage, a query stage and a warehouse-out stage;
the initial stage:
each article searching device presets a number for each light indication area on the article searching device, the number is unique in all the article searching devices, and then the bar code representing the number is attached to a cable corresponding to the light indication area;
pasting a bar code representing a unique number of goods on each article to be put in storage;
and (3) warehousing:
the staff randomly selects a light indication area with green light signals, and fixes articles to be put in storage on cables of the light indication area, and the light indication area is the target light indication area at the moment;
the staff scans the bar code of the article to be put in storage and the bar code of the target light indication area by using the handheld bar code acquisition instrument to obtain the number of the article to be put in storage and the number of the target light indication area, edits the number of the article to be put in storage and the number of the target light indication area into a put in storage instruction by using the put in storage function of the handheld bar code acquisition instrument, and forwards the put in storage instruction to the upper computer by using the gateway;
the upper computer takes out the serial numbers of the articles to be put in storage and the serial numbers of the target light indication areas from the storage instructions, generates an occupied state information record of the cables in the target light indication areas, stores the occupied state information record in a background database, edits the serial numbers of the target light indication areas and the occupied states of the cables into external instructions, and sends the external instructions to the gateway;
the gateway receives and broadcasts the external instruction;
after receiving the external instruction, the article searching device takes out the number of the target light indication area and the cable occupation state from the external instruction, inquires whether the number of the target light indication area is pre-stored in the control circuit, and if so, controls an indication lamp group in the target light indication area to emit a red light signal according to the cable occupation state;
inquiring:
the staff inputs the serial number of the object to be searched on the handheld bar code acquisition instrument, edits the serial number of the object to be searched into a query instruction through the query function of the handheld bar code acquisition instrument, and forwards the query instruction to the upper computer through the gateway;
the upper computer takes out the serial number of the object to be searched from the inquiry instruction, searches the serial number of the target light indication area corresponding to the serial number of the object to be searched in the background database, changes the occupied state information of the cable in the target light indication area into a cable position indication state, edits the serial number of the target light indication area and the cable position indication state into an external instruction and sends the external instruction to the gateway;
the gateway receives and broadcasts the external instruction;
after receiving the external instruction, the article searching device takes out the number of the target light indication area from the external instruction, inquires whether the number of the target light indication area is pre-stored in the control circuit, if so, controls the indicator lamp group in the target light indication area to emit a blue lamp signal according to the cable position indication state, and simultaneously controls the voice indication circuit to emit sound indication;
and (3) a warehouse-out stage:
after the staff searches out the articles to be delivered through the inquiry stage, the articles to be delivered are removed from the cable at the target light indication area;
the staff uses the handheld bar code acquisition instrument to scan the serial numbers of the articles to be delivered, edits the serial numbers of the articles to be delivered into a delivery instruction through the delivery function of the handheld bar code acquisition instrument, and forwards the delivery instruction to the upper computer through the gateway;
the upper computer takes out the serial numbers of the articles to be delivered from the delivery instruction, searches the serial numbers of the target light indication areas corresponding to the serial numbers of the articles to be delivered in the background database, changes the occupied state information of the cables in the target light indication areas into a cable idle state, edits the serial numbers of the target light indication areas and the cable idle state into external instructions and sends the external instructions to the gateway;
the gateway receives and broadcasts the external instruction;
and after receiving the external instruction, the article searching device takes out the number of the target light indication area from the external instruction, inquires whether the number of the target light indication area is pre-stored in the control circuit, and if so, controls the indication lamp group in the target light indication area to send a green light signal according to the cable idle state.
2. The method of claim 1, wherein: the numbers of the light indication areas in the different article searching devices are different.
3. The method of claim 1, wherein: the indicator lamp group comprises a red semiconductor diode, a green semiconductor diode and a blue semiconductor diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710598162.3A CN107220797B (en) | 2017-07-21 | 2017-07-21 | Article searching device and method for searching articles by using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710598162.3A CN107220797B (en) | 2017-07-21 | 2017-07-21 | Article searching device and method for searching articles by using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107220797A CN107220797A (en) | 2017-09-29 |
| CN107220797B true CN107220797B (en) | 2023-08-29 |
Family
ID=59953493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710598162.3A Active CN107220797B (en) | 2017-07-21 | 2017-07-21 | Article searching device and method for searching articles by using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107220797B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112085452A (en) * | 2020-09-22 | 2020-12-15 | 杭州捷配信息科技有限公司 | Material management system and method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0725423A (en) * | 1993-06-24 | 1995-01-27 | Toshiba Corp | Parts warehousing/delivering controller |
| CN101804896A (en) * | 2010-02-05 | 2010-08-18 | 东华大学 | Thin-type material intensive warehouse management system and method thereof |
| CN102167209A (en) * | 2011-03-21 | 2011-08-31 | 王惠云 | Real-time article warehousing management system |
| CN102316635A (en) * | 2011-06-29 | 2012-01-11 | 冠捷显示科技（厦门）有限公司 | Method and system for displaying various operating states by bicolor indicating lamp |
| CN102376043A (en) * | 2011-11-22 | 2012-03-14 | 昆山富泰科电脑有限公司 | Intelligent warehouse management system and method |
| CN203050268U (en) * | 2013-02-25 | 2013-07-10 | 魏一钊 | Alarm vehicle lock |
| CN104008463A (en) * | 2014-06-17 | 2014-08-27 | 山东大学 | Digitally managed electronic component cabinet and online management system |
| CN104217317A (en) * | 2014-09-15 | 2014-12-17 | 刘鹏 | Logistics management and control system and method based on RFID (radio frequency identification) electronic tags |
| CN105046459A (en) * | 2015-06-11 | 2015-11-11 | 中国东方电气集团有限公司 | Method for warning and confirming storage and taking of bins based on electronic paper passive tags |
| CN105303713A (en) * | 2015-10-24 | 2016-02-03 | 国网山东莒县供电公司 | Key management box |
| CN207051966U (en) * | 2017-07-21 | 2018-02-27 | 李红 | Articles seeking device |
-
2017
- 2017-07-21 CN CN201710598162.3A patent/CN107220797B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0725423A (en) * | 1993-06-24 | 1995-01-27 | Toshiba Corp | Parts warehousing/delivering controller |
| CN101804896A (en) * | 2010-02-05 | 2010-08-18 | 东华大学 | Thin-type material intensive warehouse management system and method thereof |
| CN102167209A (en) * | 2011-03-21 | 2011-08-31 | 王惠云 | Real-time article warehousing management system |
| CN102316635A (en) * | 2011-06-29 | 2012-01-11 | 冠捷显示科技（厦门）有限公司 | Method and system for displaying various operating states by bicolor indicating lamp |
| CN102376043A (en) * | 2011-11-22 | 2012-03-14 | 昆山富泰科电脑有限公司 | Intelligent warehouse management system and method |
| CN203050268U (en) * | 2013-02-25 | 2013-07-10 | 魏一钊 | Alarm vehicle lock |
| CN104008463A (en) * | 2014-06-17 | 2014-08-27 | 山东大学 | Digitally managed electronic component cabinet and online management system |
| CN104217317A (en) * | 2014-09-15 | 2014-12-17 | 刘鹏 | Logistics management and control system and method based on RFID (radio frequency identification) electronic tags |
| CN105046459A (en) * | 2015-06-11 | 2015-11-11 | 中国东方电气集团有限公司 | Method for warning and confirming storage and taking of bins based on electronic paper passive tags |
| CN105303713A (en) * | 2015-10-24 | 2016-02-03 | 国网山东莒县供电公司 | Key management box |
| CN207051966U (en) * | 2017-07-21 | 2018-02-27 | 李红 | Articles seeking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107220797A (en) | 2017-09-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3852343B1 (en) | Methods for provisioning a wireless beacon | |
| CN107220797B (en) | Article searching device and method for searching articles by using same | |
| TW201339981A (en) | Intellectual material object management method and system | |
| CN103776441A (en) | Shopping navigation system and method | |
| CN103024665B (en) | A kind of electronic tag and communication means based on electronic tag and radio positioner | |
| CN207051966U (en) | Articles seeking device | |
| CN103577775A (en) | Method for searching for and identifying personal articles through mobile phone | |
| CN109543778A (en) | Intelligent in-out-storehouse management method and system | |
| CN106908763A (en) | Localization method based on visible ray | |
| JP5245926B2 (en) | Wireless tag and wireless tag communication system | |
| US11601298B2 (en) | Apparatus registration method, program for implementing the method and apparatus system | |
| CN113034067A (en) | Warehouse management method, computer device and readable storage medium | |
| CN111738385A (en) | Goods tracking, inquiring and managing system and managing method | |
| CN220773622U (en) | Equipment for warehouse management | |
| CN107947301B (en) | Scanning gun charging circuit | |
| CN207586985U (en) | Storehouse cargo Position Fixing Navigation System | |
| JP2006240823A (en) | Radio tag, calling device and article management system | |
| CN211970620U (en) | Logistics object management device | |
| CN218886599U (en) | Article positioning label | |
| US11900315B2 (en) | Object storing and finding method and system integrating human sensor into lamp | |
| CN109102230A (en) | Warehouse data management system based on RFID technique | |
| CN212515865U (en) | Goods tracking, inquiring and managing system | |
| CN110288291A (en) | A kind of warehouse article intelligent positioning system and its method | |
| CN210192504U (en) | Goods shelf and intelligent warehouse searching system thereof | |
| CN114137866B (en) | Intelligent goods shelf fool-proof detection system and management method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |