CN112184119A - Power grid first-aid repair resource warehousing system and method based on RFID and two-dimensional code - Google Patents
Power grid first-aid repair resource warehousing system and method based on RFID and two-dimensional code Download PDFInfo
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Abstract
The system comprises an identification module, a processing module, a warehousing module and an alarm module. The identification module comprises an RFID label, an RFID label generator, an RFID identification antenna, a two-dimensional code label generator and a two-dimensional code scanner; the processing module comprises a power grid first-aid repair resource database and a microcontroller, and the warehousing module comprises a conveyor belt, a warehouse box and a baffle; the identification module, the warehousing module and the alarm module are all electrically connected with the processing module. Matching and checking the power grid emergency repair resources through RFID tag identification, directly warehousing by a baffle if the checking is correct, and warehousing the power grid emergency repair resources by adopting two-dimensional code tag identification if the checking is incorrect, and alarming, so that all the power grid emergency repair resources are accurately warehoused. The normally open baffle is arranged, so that the warehousing speed of the power grid emergency repair resources is increased, the power grid emergency repair resources are warehoused in a mode of combining the RFID technology and the two-dimensional code technology, and the accuracy in the warehousing process is improved.
Description
Technical Field
The invention relates to the technical field of power grid resource management, in particular to a power grid first-aid repair resource warehousing system and method based on RFID and two-dimensional codes.
Background
With the development of society and economic progress, people have higher and higher requirements on the stability of a power grid and the rapidity of power grid fault first-aid repair, and the warehousing management of power grid first-aid repair resources is an important factor for determining the rapidity of power grid fault first-aid repair. At present, a method commonly used for warehousing management of power grid emergency repair resources is to adopt a Radio Frequency Identification (RFID) technology to manually warehouse, use a flexible tag as a carrier of the RFID, receive a Radio Frequency signal sent by an antenna in a region to be identified by a reader, generate induction current to acquire commodity data and information stored in a chip, and process and analyze the information for use. However, the manual identification radio frequency identification tag technology has the defects of insufficient technical maturity and insufficient safety, so that the warehousing management speed and accuracy of the power grid emergency repair resources are low.
In addition, the baffle for warehousing the power grid emergency repair resources is generally in a normally closed type, an inspection system is usually arranged before warehousing the power grid emergency repair resources, and if the information is wrong, the baffle cannot be opened; if the information is correct, the baffle is opened, and the power grid emergency repair resources are stored in the warehouse. However, due to the arrangement of the baffle, the passing speed of the power grid emergency repair resources is greatly reduced, and the rapid warehousing of the power grid emergency repair resources is influenced. Therefore, how to improve the speed and accuracy of power grid emergency repair resource warehousing management is an urgent problem to be solved at the present stage.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a power grid emergency repair resource warehousing system and method based on RFID and two-dimensional codes.
The technical scheme of the invention is as follows: RFID and two-dimensional code based power grid rush-repair resource warehousing system is characterized by: the system comprises an identification module, a processing module, a storage module and an alarm module.
The power grid emergency repair resources are devices and appliances which need to be used and used when the power grid normally works or needs emergency repair.
The identification module comprises an RFID label, an RFID label generator, an RFID identification antenna, a two-dimensional code label generator and a two-dimensional code scanner.
The processing module comprises a power grid emergency repair resource database and a microcontroller, wherein all power grid emergency repair resource data are stored in the power grid emergency repair resource database, and the power grid emergency repair resource database is electrically connected with the microcontroller.
The warehousing module comprises a conveyor belt, a warehouse box and a baffle; the conveying belt is used for conveying power grid emergency repair resources; the storehouse case is used for depositing the electric wire netting and salvagees the resource, and the quantity of storehouse case is a plurality of, sets up respectively near the conveyer belt, and the entrance of storehouse case is located to the baffle, and the baffle is open for usual.
The alarm module comprises an LED lamp and a buzzer.
The RFID identification antenna is arranged at the upper end of the inlet of the warehouse box and used for receiving information transmitted by the RFID label of the power grid emergency repair resource sticker on the conveyor belt; the identification module, the warehousing module and the alarm module are all electrically connected with the processing module.
The further technical scheme of the invention is as follows: the RFID label generator, the RFID identification antenna, the two-dimensional code label generator and the two-dimensional code scanner are electrically connected with the microcontroller, the RFID label generator and the two-dimensional code label generator automatically generate an RFID label and a two-dimensional code label respectively, and the microcontroller receives label information identified by the RFID identification antenna and the two-dimensional code scanner and compares the label information with information in a power grid emergency repair resource database.
The conveying belt and the baffle are electrically connected with the microcontroller, the conveying belt transmits power grid emergency repair resources to corresponding warehouse box inlets, the RFID identification antenna receives information transmitted by RFID labels of the power grid emergency repair resource stickers, the microcontroller judges whether the information corresponds to information preset in the warehouse box, if the information is consistent, the baffle is always open, and if the information is inconsistent, the baffle falls down.
The LED lamp and the buzzer are respectively and electrically connected with the microcontroller, and the LED lamp and the buzzer flash and make sound under the action of the microcontroller.
The invention further adopts the technical scheme that: the power grid first-aid repair resource data comprise material names, warehousing entry numbers, quantities, metering units, suppliers and warehousing time of all power grid first-aid repair resources.
The invention provides another technical scheme that: the method applied to the power grid emergency repair resource warehousing system based on the RFID and the two-dimensional code comprises the following steps,
A. the method comprises the steps of storing information of each batch of warehoused power grid emergency repair resources into a power grid emergency repair resource database, controlling an RFID label generator and a two-dimensional code label generator to automatically generate an RFID label and a two-dimensional code label respectively according to the information of each batch of warehoused power grid emergency repair resources and by combining the information of the power grid emergency repair resource database, pasting the generated RFID label and the two-dimensional code label on the surface of each power grid emergency repair resource, and placing the labeled power grid emergency repair resources on a conveyor belt for transmission.
The information stored in the RFID tag and the two-dimension code tag comprises the material name of the power grid emergency repair resource, the number of a warehousing bill, a metering unit, a supplier, warehousing time, a storage position and a use state.
B. The RFID identification antenna arranged at the upper end of the inlet of the warehouse box identifies the power grid emergency repair resources with the RFID tags and the two-dimensional code tags attached to the conveyor belt, identifies the power grid emergency repair resources with the corresponding RFID tags attached to the conveyor belt, sends information stored in the RFID tags to the microcontroller, and the microcontroller checks the information with the information stored in the power grid emergency repair resource database.
C. If the information is correct, the baffle arranged at the entrance of the warehouse is always in a normally open state, the power grid rush-repair resources on the conveyor belt enter the warehouse for storage, and meanwhile, the microcontroller forms detailed information of the information stored in the RFID tag sent by the RFID identification antenna into detailed lists and generates detailed lists for warehousing of goods.
D. If the information is wrong, the microcontroller controls a baffle arranged at the inlet of the warehouse box to fall down, the system gives an alarm, and the microcontroller controls the LED lamp to be on and the buzzer to make a sound at the same time. When the system sends an alarm, the two-dimension code scanner is used for scanning a two-dimension code label attached to the surface of a power grid emergency repair resource, information stored in the two-dimension code label is sent to the microcontroller, the microcontroller determines a correct warehouse box of the power grid emergency repair resource which sends the alarm according to storage position information in the two-dimension code label, the power grid emergency repair resource is transmitted to the correct warehouse box by the aid of the conveyor belt, meanwhile, the microcontroller forms detailed information of information stored in the two-dimension code label sent by the two-dimension code scanner into detailed lists, and the detailed lists of goods in warehouse are generated.
The further technical scheme of the invention is as follows: and E, when the power grid emergency repair resource is checked, a worker scans the RFID tag and the two-dimensional code tag on the surface of the power grid emergency repair resource in the library box through the handheld RFID tag and the two-dimensional code tag reader-writer, reads information stored in the RFID tag and the two-dimensional code tag, sends the information to the power grid emergency repair resource database for updating, and transmits the updated information to the RFID identification antenna at the upper end of the inlet of the library box.
Compared with the prior art, the invention has the following characteristics:
(1) the invention adopts a mode of combining RFID and two-dimensional code technology to carry out warehousing marking on the power grid emergency repair resources, the two-dimensional code can store more information compared with a bar code, the recognition rate is higher, certain anti-pollution capacity and fault-tolerant capacity can be realized in transportation, the real-time, accuracy and quickness in the warehousing management process can be effectively ensured, the accuracy of warehousing the power grid emergency repair resources is improved, and workers can accurately and quickly find the resources when checking goods.
(2) The invention is provided with a normally open baffle which is positioned in an alarm module of the system, and if the information is correct, the baffle is always open; if the information is wrong, the baffle falls down, the system automatically gives an alarm, and the correct warehousing position is checked through the two-dimensional code label, so that the warehousing speed of the power grid emergency repair resources can be greatly increased compared with the traditional normally closed baffle.
The detailed structure of the present invention will be further described with reference to the accompanying drawings and the detailed description.
Drawings
FIG. 1 is a diagram of a power grid emergency repair resource warehousing system structure according to the present invention;
fig. 2 is a flow chart of a power grid emergency repair resource warehousing method of the invention.
Detailed Description
In the first embodiment, as shown in fig. 1-2, a power grid emergency repair resource warehousing system based on RFID and two-dimensional codes includes an identification module 1, a processing module 2, a warehousing module 3, and an alarm module 4. The power grid emergency repair resource comprises devices and appliances which are needed to be used and used when the power grid normally works or needs emergency repair, such as an electric meter, electronic components, electric wires, drill bits, screws, gaskets, glue, a binding belt and the like, and specifically comprises some metal or non-metal large parts, some disposable consumables and the like.
The identification module 1 comprises an RFID label, an RFID label generator, an RFID identification antenna, a two-dimensional code label generator and a two-dimensional code scanner. And the RFID label and the two-dimensional code label are attached to the surface of the power grid emergency repair resource.
The RFID tag is used for reading and writing a recording medium by utilizing radio waves, a programmable chip, a loop and a transmitting antenna are embedded in the tag, the transmitting antenna is enabled to have specific frequency by utilizing an RFID tag generator, the contents of the chip in the tag can be stored and read and written by the RFID identifying antenna within a certain physical range, and a plurality of targets can be identified simultaneously and accurately. The RFID tags provide energy through the frequency transmitted by the identification system, a battery is not needed for providing energy, and an absolutely unique six-bit identification code is generated through an algorithm according to a password set by a customer and a serial number provided by a chip manufacturer to ensure the uniqueness of each tag.
The two-dimensional code label is a black and white pattern which is distributed on a plane according to a certain rule by utilizing a specific geometric figure or shape and can record data symbol information. The concept of 0 and 1 bit stream which forms the internal logic foundation of a computer is utilized in code generation, a plurality of geometric shapes corresponding to binary systems are used for representing character numerical value information, and the character numerical value information is automatically read through an image input device or an optoelectronic scanning device so as to realize automatic processing of the information. The two-dimensional code system has a specific character set, each character occupies a certain width, and has a certain checking function and the like.
The processing module 2 comprises a power grid emergency repair resource database and a microcontroller, wherein all power grid emergency repair resource data are stored in the power grid emergency repair resource database, and the data comprise material names, warehouse entry numbers, quantity, metering units, suppliers, warehouse entry time and the like of all power grid emergency repair resources. The power grid first-aid repair resource database is electrically connected with the microcontroller.
The warehousing module 3 comprises a conveyor belt, a warehouse box and a baffle. The conveying belt is used for conveying power grid emergency repair resources; the storehouse case is used for depositing the electric wire netting and salvagees the resource, and the quantity of storehouse case is a plurality of, sets up respectively near the conveyer belt, and the entrance of storehouse case is located to the baffle, and the baffle is open for usual.
The alarm module 4 comprises an LED lamp and a buzzer.
The RFID identification antenna is arranged at the upper end of the inlet of the warehouse and used for receiving information transmitted by the RFID label of the power grid emergency repair resource sticker on the conveying belt.
The identification module 1, the warehousing module 3 and the alarm module 4 are electrically connected with the processing module 2, specifically, the RFID tag generator, the RFID identification antenna, the two-dimensional code tag generator and the two-dimensional code scanner are electrically connected with the microcontroller, the RFID tag generator and the two-dimensional code tag generator automatically and respectively generate an RFID tag and a two-dimensional code tag under the control of the microcontroller in combination with the power grid emergency repair resource database, and the microcontroller receives tag information identified by the RFID identification antenna and the two-dimensional code scan and compares the tag information with information in the power grid emergency repair resource database. The conveying belt and the baffle are electrically connected with the microcontroller, the conveying belt transmits power grid emergency repair resources to corresponding warehouse box inlets, the RFID identification antenna receives information transmitted by RFID labels of the power grid emergency repair resource stickers, the microcontroller judges whether the information corresponds to information preset in the warehouse box, if the information is consistent, the baffle is always open, and if the information is inconsistent, the baffle falls down. The LED lamp and the buzzer are respectively and electrically connected with the microcontroller, and under the action of the microcontroller, the LED lamp and the buzzer flash and make a sound to realize the alarm of the warehousing error.
The warehousing method of the power grid emergency repair resource warehousing system based on the RFID and the two-dimensional code, as shown in figure 2, specifically comprises the following steps,
A. the method comprises the steps of storing information of each batch of warehoused power grid emergency repair resources into a power grid emergency repair resource database, controlling an RFID label generator and a two-dimensional code label generator to automatically generate an RFID label and a two-dimensional code label respectively according to the information of each batch of warehoused power grid emergency repair resources and by combining the information of the power grid emergency repair resource database, pasting the generated RFID label and the two-dimensional code label on the surface of each power grid emergency repair resource, and placing the labeled power grid emergency repair resources on a conveyor belt for transmission.
The RFID label and the two-dimensional code label store information such as material names, warehousing bill numbers, metering units, suppliers, warehousing time, storage positions and use states of the power grid emergency repair resources. The RFID identification antenna can receive the information of the power grid emergency repair resources stored in the corresponding RFID tag and send the information to the microcontroller, and similarly, the two-dimensional code scanner can scan the information of the power grid emergency repair resources stored in the two-dimensional code tag and send the information to the microcontroller.
B. The RFID identification antenna arranged at the upper end of the inlet of the warehouse box identifies the power grid emergency repair resources with the RFID tags and the two-dimensional code tags attached to the conveyor belt, identifies the power grid emergency repair resources with the corresponding RFID tags attached to the conveyor belt, sends information stored in the RFID tags to the microcontroller, and the microcontroller checks the information with the information stored in the power grid emergency repair resource database.
C. If the information is correct, the baffle arranged at the entrance of the warehouse is always in a normally open state, the power grid rush-repair resources on the conveyor belt enter the warehouse for storage, and meanwhile, the microcontroller forms detailed information of the information stored in the RFID tag sent by the RFID identification antenna into detailed lists and generates detailed lists for warehousing of goods.
D. If the information is wrong, the microcontroller controls a baffle arranged at the inlet of the warehouse box to fall down, the system gives an alarm, the microcontroller controls the LED lamp to be on and the buzzer to give a sound, when the system gives the alarm, the two-dimensional code scanner is used for scanning a two-dimensional code label attached to the surface of the power grid emergency repair resource and sending the information stored in the two-dimensional code label to the microcontroller, the microcontroller determines the correct warehouse box of the power grid emergency repair resource which gives the alarm according to the storage position information in the two-dimensional code label and transmits the power grid emergency repair resource to the correct warehouse box by using the conveyor belt, and meanwhile, the microcontroller forms detailed information stored in the two-dimensional code label sent by the two-dimensional code scanner into detailed lists and generates detailed goods warehousing lists. The two-dimensional code label technology is utilized to record all information capable of tracking appliances in the power grid emergency repair resource information, and the FRID label is supplemented and backed up, so that the accuracy and the rapidness of the warehousing process of the power grid emergency repair resources can be ensured, and the rapid and accurate warehousing of the power grid emergency repair resources is facilitated.
E. When the power grid emergency repair resource is checked, a worker scans the RFID tag and the two-dimensional code tag on the surface of the power grid emergency repair resource in the library box through the handheld RFID tag and the two-dimensional code tag reader-writer, reads information stored in the RFID tag and the two-dimensional code tag, sends the information to the power grid emergency repair resource database for updating, and transmits the updated information to the RFID identification antenna at the upper end of the inlet of the library box. The power grid emergency repair resource inventory can be subjected to tracing verification, the RFID label scanning result is compared with the two-dimensional code label scanning result, accurate warehousing of emergency repair resources is guaranteed, and information is updated to a power grid emergency repair resource database in real time.
Claims (5)
1. RFID and two-dimensional code based power grid rush-repair resource warehousing system is characterized by: the system comprises an identification module, a processing module, a storage module and an alarm module;
the identification module comprises an RFID label, an RFID label generator, an RFID identification antenna, a two-dimensional code label generator and a two-dimensional code scanner;
the processing module comprises a power grid emergency repair resource database and a microcontroller, wherein all power grid emergency repair resource data are stored in the power grid emergency repair resource database, and the power grid emergency repair resource database is electrically connected with the microcontroller;
the warehousing module comprises a conveyor belt, a warehouse box and a baffle; the conveying belt is used for conveying power grid emergency repair resources; the warehouse boxes are used for storing power grid emergency repair resources, the number of the warehouse boxes is multiple, the warehouse boxes are respectively arranged near the conveying belt, the baffle plates are arranged at the inlets of the warehouse boxes, and the baffle plates are normally open;
the alarm module comprises an LED lamp and a buzzer;
the RFID identification antenna is arranged at the upper end of the inlet of the warehouse box and used for receiving information transmitted by the RFID label of the power grid emergency repair resource sticker on the conveyor belt; the identification module, the warehousing module and the alarm module are all electrically connected with the processing module.
2. The power grid emergency repair resource warehousing system based on the RFID and the two-dimensional code as claimed in claim 1, wherein: the RFID label generator, the RFID identification antenna, the two-dimensional code label generator and the two-dimensional code scanner are electrically connected with the microcontroller, the RFID label generator and the two-dimensional code label generator respectively and automatically generate an RFID label and a two-dimensional code label, and the microcontroller receives label information identified by the RFID identification antenna and the two-dimensional code scanner and compares the label information with information in a power grid emergency repair resource database;
the conveying belt and the baffle are electrically connected with the microcontroller, the conveying belt transmits the power grid emergency repair resources to the corresponding inlet of the storage box, the RFID identification antenna receives information transmitted by an RFID label of the power grid emergency repair resource sticker, the microcontroller judges whether the information corresponds to information preset in the storage box, if the information is consistent, the baffle is always open, and if the information is inconsistent, the baffle falls down;
the LED lamp and the buzzer are respectively and electrically connected with the microcontroller, and the LED lamp and the buzzer flash and make sound under the action of the microcontroller.
3. The power grid emergency repair resource warehousing system based on the RFID and the two-dimensional code as claimed in claim 1 or 2, characterized in that: the power grid emergency repair resources are devices and appliances which need to be used and used when the power grid normally works or needs emergency repair; the power grid first-aid repair resource data comprise material names, warehousing entry numbers, quantities, metering units, suppliers and warehousing time of all power grid first-aid repair resources.
4. The method applied to the power grid emergency repair resource warehousing system based on the RFID and the two-dimensional code is characterized by comprising the following steps of: comprises the following steps of (a) carrying out,
A. storing the information of each batch of warehoused power grid emergency repair resources into a power grid emergency repair resource database, controlling an RFID label generator and a two-dimensional code label generator to respectively and automatically generate an RFID label and a two-dimensional code label according to the information of each batch of warehoused power grid emergency repair resources and by combining the information of the power grid emergency repair resource database, pasting the generated RFID label and the two-dimensional code label on the surface of the power grid emergency repair resources, and placing the labeled power grid emergency repair resources on a conveyor belt for transmission;
the information stored in the RFID tag and the two-dimensional code tag comprises the material name of the power grid emergency repair resource, the number of a warehousing bill, a metering unit, a supplier, warehousing time, a storage position and a use state;
B. the RFID identification antenna arranged at the upper end of the inlet of the warehouse box identifies the power grid emergency repair resources with the RFID labels and the two-dimensional code labels attached to the conveyor belt, identifies the power grid emergency repair resources with the corresponding RFID labels attached to the power grid emergency repair resources, and sends information stored in the RFID labels to the microcontroller, and the microcontroller checks the information with information stored in a power grid emergency repair resource database;
C. if the information is correct, the baffle arranged at the entrance of the warehouse is always in a normally open state, the power grid rush-repair resources on the conveyor belt enter the warehouse for storage, and meanwhile, the microcontroller forms detailed information stored in the RFID tag sent by the RFID identification antenna into detailed lists and generates detailed goods warehouse-in lists;
D. if the information is wrong, the microcontroller controls a baffle arranged at the inlet of the warehouse box to fall down, the system gives an alarm, and the microcontroller controls the LED lamp to be on and the buzzer to make a sound; when the system sends an alarm, the two-dimension code scanner is used for scanning a two-dimension code label attached to the surface of a power grid emergency repair resource, information stored in the two-dimension code label is sent to the microcontroller, the microcontroller determines a correct warehouse box of the power grid emergency repair resource which sends the alarm according to storage position information in the two-dimension code label, the power grid emergency repair resource is transmitted to the correct warehouse box by the aid of the conveyor belt, meanwhile, the microcontroller forms detailed information of information stored in the two-dimension code label sent by the two-dimension code scanner into detailed lists, and the detailed lists of goods in warehouse are generated.
5. The power grid emergency repair resource warehousing method based on the RFID and the two-dimensional code as claimed in claim 4, wherein the resource warehousing method comprises the following steps: and E, when the power grid emergency repair resource is checked, a worker scans the RFID tag and the two-dimensional code tag on the surface of the power grid emergency repair resource in the library box through the handheld RFID tag and the two-dimensional code tag reader-writer, reads information stored in the RFID tag and the two-dimensional code tag, sends the information to the power grid emergency repair resource database for updating, and transmits the updated information to the RFID identification antenna at the upper end of the inlet of the library box.
Priority Applications (1)
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