CN111695788A - Emergency material management system based on Internet of things - Google Patents
Emergency material management system based on Internet of things Download PDFInfo
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Abstract
The invention discloses an emergency material management system based on the Internet of things, which comprises an image collector, an intelligent card reader, an Internet of things RFID tag, intelligent mobile equipment and a monitoring management platform, wherein the image collector is used for monitoring the storage state of materials, the intelligent card reader is combined to obtain material information in the Internet of things RFID tag on each material and transmit the material information to the monitoring management platform, the monitoring management platform dynamically reflects the in-out management, inventory management and material information management of the materials, establishes corresponding authority in combination with operation and working conditions, generates a corresponding report and early warning, and sends material operation information to the intelligent mobile equipment to perform corresponding material operation, so that the rapid in-out operation of a large number of materials is realized, the time for receiving, picking, checking and checking is saved, and the management efficiency is improved, the operation flow is simplified, the real-time early warning of the material valid period is realized, and the guarantee capability of emergency materials in an emergency state is improved.
Description
Technical Field
The invention relates to the technical field of automatic control, in particular to an emergency material management system based on the Internet of things.
Background
The Internet of Things (IoT) is a new generation of information technology, and is a network that links sensors, controllers, machines, people, objects, and the like together in a new manner by using communication technologies such as local networks or the Internet, so as to form people-object and object-object links, and realize informatization, remote management control, and intellectualization. The Radio Frequency Identification (RFID) technology is a non-contact automatic identification communication technology, and can identify a specific target and read and write related data through radio signals; the identification system does not need to establish mechanical or optical contact with a specific target, but utilizes wireless radio frequency signals to realize information transmission through space coupling and achieves the aim of identifying an object through transmitted information.
The RFID technology has the advantages of excellent environmental adaptability, fast and convenient reading and writing, high confidentiality, large information storage capacity and the like. A network built by combining an RFID technology and an information system is one of important applications of the current Internet of things. Nowadays, the internet of things RFID technology is not only widely applied to the fields of intelligent transportation, retail, agricultural cultivation, etc., but also has numerous applications in the fields of logistics supply and warehousing management.
At present, an informationized command scheduling system is not formed in emergency material storage management, the material management efficiency is low, a manual operation mode is basically adopted, time and labor are wasted, errors easily occur in data input information, and timeliness errors exist in information report statistics, so that faults and scheduling failures occur in material supply in an emergency state (in wartime, disaster relief and exercise). The emergency material storage period is too long, an expiration early warning mechanism is not provided, material waste is serious, great potential safety hazards are generated to using equipment and personnel, and therefore a uniformly controlled system is urgently needed to improve the guarantee capability of the emergency material in an emergency state.
Disclosure of Invention
The invention aims to provide an emergency material management system based on the Internet of things, which improves the guarantee capability of emergency materials in an emergency state.
In order to achieve the purpose, the invention provides an emergency material management system based on the internet of things, which comprises an image collector, an intelligent card reader, an internet of things RFID tag, intelligent mobile equipment and a monitoring management platform, wherein the image collector, the intelligent card reader and the intelligent mobile equipment are connected with the monitoring management platform, and the internet of things RFID tag is connected with the intelligent card reader;
the image collector is used for monitoring and displaying the storage position of the corresponding material;
the intelligent card reader is used for sending out radio frequency signals and transmitting the collected signals sent by the Internet of things RFID labels to the monitoring management platform by adopting 960MHZ ultrahigh frequency radio frequency;
the Internet of things RFID tag is used for receiving the radio frequency signal and transmitting product information to the intelligent card reader;
the intelligent mobile equipment is used for inquiring the position of the material, guiding a route and carrying out material operation;
the monitoring management platform is used for managing the access management, the inventory management and the material information of dynamic reactant materials, establishing corresponding authorities according to operation and working conditions, and generating corresponding reports.
The image collector comprises a high-definition video camera and an LED display module, and the high-definition video camera and the LED display module are connected with the monitoring management platform;
the high-definition video camera is used for monitoring the storage position of the corresponding material and transmitting a video signal to the monitoring management platform through optical fiber equipment;
and the LED display module is used for receiving the character signals transmitted by the monitoring management platform and displaying the specific position of the corresponding material storage library position.
The intelligent mobile equipment comprises an intelligent card reading module and a PDA handheld terminal module, wherein the intelligent card reading module is connected with the PDA handheld terminal module, and the PDA handheld terminal module is connected with the monitoring management platform;
the intelligent card reading module is used for reading product information and quantity information of conveyed materials and transmitting the product information and the quantity information to the PDA handheld terminal module through wireless signals;
the PDA hand-held terminal module is used for carrying out data processing inquiry on the received product information and the quantity information, searching matched document vouchers and transmitting the matched document vouchers to the monitoring management platform; and meanwhile, receiving the storage library bit number and the path planning information transmitted by the monitoring management platform.
The monitoring management platform comprises a service agent module, a warehousing management module, a delivery management module, an inventory management module and a material setting module, wherein the warehousing management module, the delivery management module, the inventory management module and the material setting module are connected with the service agent module;
the agent service module is used for dynamically reflecting the number of service processing pieces to be warehoused, expired and early-warning, inventory adjustment pending and material reporting loss pending;
the warehousing management module is used for recording warehousing material information, each material warehousing category, warehousing time, warehousing quantity and material RFID codes;
the ex-warehouse management module is used for recording ex-warehouse material information, each ex-warehouse type of materials, ex-warehouse time, ex-warehouse quantity, material RFID codes and operators;
the inventory management module is used for monitoring the real-time condition of stored materials and giving an alarm in time when an accident occurs;
the goods and materials setting module is used for recording and setting goods and materials classification information, manufacturer information, storage warehouse location information, transportation logistics information and product effective date.
The monitoring management platform further comprises a working condition recording module, an operation recording module, a report generation module and a network management module, wherein the working condition recording module is connected with the warehousing management module, the ex-warehouse management module, the inventory management module and the material setting module, the operation recording module is connected with the working condition recording module, the report generation module is connected with the warehousing management module, the ex-warehouse management module and the inventory management module, and the network management module is connected with the operation recording module and the report generation module;
the working condition recording module is used for recording the change curve of the quantity of all stored goods and materials, the quantity curve of each time of entering and exiting, the transportation parameter curve of the goods and materials, the running state, the running time and all alarm events;
the operation recording module is used for setting an operation authority password and a password and recording an operator, operation time and operation content during important operation;
the report generation module is used for generating various input, output and storage production reports;
and the network management module is used for establishing all levels of authority and correspondingly retrieving the working conditions and the reports of all the storage libraries.
The inventory management module comprises an inventory counting unit, a damage reporting monitoring unit and a material displacement monitoring unit, wherein the inventory counting unit is connected with the damage reporting monitoring unit and the material displacement monitoring unit;
the inventory counting unit is used for dynamically reflecting the position and the quantity of stored materials and video monitoring images in real time;
the damage reporting monitoring unit is used for tracking the damage condition of the material and the processing flow in real time;
and the material displacement monitoring unit is used for dynamically reflecting the processing flow of the stored material from the moving source to the moving target and the video monitoring image in real time.
The inventory management module further comprises an automatic inventory checking unit and an early warning tracking unit, the automatic inventory checking unit is connected with the inventory counting unit, and the early warning tracking unit is connected with the material setting module;
the automatic checking unit is used for scanning the stored material information in real time, checking the stored material information with the inventory record, searching missing and dislocation information and performing rectification tracking;
and the early warning tracking unit is used for dynamically reflecting the validity period of the stored materials in real time and carrying out early warning reminding.
The invention relates to an emergency material management system based on the Internet of things, which comprises an image collector, an intelligent card reader, a material connection RFID tag, intelligent mobile equipment and a monitoring management platform, wherein the image collector is used for monitoring the storage state of materials, the intelligent card reader is combined to obtain material information in the material connection RFID tag on each material and transmit the material information to the monitoring management platform, the monitoring management platform dynamically reacts the material in-out management, inventory management and material information management, establishes corresponding authority in combination with operation and working conditions, generates a corresponding report and early warning, and sends material operation information to the intelligent mobile equipment to perform corresponding material operation, so that the rapid in-out operation of a large number of materials is realized aiming at the characteristics of diversification, zero dispersion and change in the effective period of the emergency materials, the system saves the time for receiving, picking, checking and checking the goods, improves the management efficiency, simplifies the operation flow, carries out real-time early warning on the valid period of the goods and materials, reduces the major accident risk and improves the guarantee capability of the emergency goods and materials in the emergency state.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an emergency material management system based on the internet of things.
FIG. 2 is a schematic diagram of the enhanced inventory management module of the present invention.
Fig. 3 is a block diagram of the emergency material warehousing business process provided by the present invention.
Fig. 4 is a block diagram of the flow of the emergency material automatic checking service provided by the present invention.
Fig. 5 is a block diagram of the emergency material warehouse-out service flow provided by the invention.
Fig. 6 is a configuration diagram of an emergency material storage bay device provided by the invention.
The system comprises a 1-image collector, a 2-intelligent card reader, a 3-internet of things RFID tag, a 4-intelligent mobile device, a 5-monitoring management platform, an 11-high-definition video camera, a 12-LED display module, a 41-intelligent card reading module, a 42-PDA handheld terminal module, a 51-agency service module, a 52-warehousing management module, a 53-ex-warehouse management module, a 54-inventory management module, a 55-material setting module, a 56-working condition recording module, a 57-operation recording module, a 58-report generating module, a 59-network management module, a 541-inventory counting unit, a 542-reporting loss monitoring unit, a 543-material displacement monitoring unit, a 544-automatic inventory checking unit and a 545-early warning tracking unit.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to fig. 1, the invention provides an emergency material management system based on the internet of things, which includes an image collector 1, an intelligent card reader 2, an internet of things RFID tag 3, an intelligent mobile device 4 and a monitoring management platform 5, wherein the image collector 1, the intelligent card reader 2 and the intelligent mobile device 4 are connected with the monitoring management platform 5, and the internet of things RFID tag 3 is connected with the intelligent card reader 2;
the image collector 1 is used for monitoring and displaying the storage position of the corresponding material;
the intelligent card reader 2 is used for sending out radio frequency signals and transmitting the collected signals sent by the Internet of things RFID tag 3 to the monitoring management platform 5 by adopting 960MHZ ultrahigh frequency radio frequency;
the Internet of things RFID tag 3 is used for receiving the radio frequency signal and transmitting product information to the intelligent card reader 2;
the intelligent mobile equipment 4 is used for inquiring the position of the material, guiding a route and carrying out material operation;
the monitoring management platform 5 is used for managing the access management, the inventory management and the material information of dynamic reactant materials, establishing corresponding authorities according to operation and working conditions, and generating corresponding reports.
In this embodiment, the image collector 1 is used to monitor and display the material information and the geographic location near the material storage location, and transmit the information to the monitoring and management platform 5 through the optical fiber device, and the detailed product information of the emergency material is stored in the material RFID tag installed on each corresponding material package, and first, the 960MHZ radio frequency signal sent by the intelligent card reader 2 is received, and the product information is transmitted to the intelligent card reader 2 by the energy obtained by the induced current, and is transmitted to the monitoring and management platform 5 through the optical fiber device, and the monitoring and management platform 5 dynamically manages and reacts the material warehousing, ex-warehouse, inventory management, expiration early warning, inventory adjustment, material damage, and the like, and establishes the authorities at all levels, generates a corresponding report form, and facilitates the hierarchical management and search, still utilize to install on the transportation fork truck intelligent Mobile device 4 looks for the goods and materials position to carry out the route guide, and with monitoring management platform 5 carries out radio communication, conveniently carries out the goods and materials operation, to the characteristics of emergent goods and materials diversification, zero scattering, effective period stage change, utilizes the RFID technique to realize going into the warehouse-out operation fast of a large amount of goods and materials, improves management efficiency, simplifies the operation flow. The real-time early warning is carried out on the valid period of the materials, the major accident risk is reduced, and a decision maker can know the emergency material storage condition; and the experience knowledge of a decision maker is also qualitative, so that the scientificity of a decision result is improved, and the guarantee capability of emergency materials in an emergency state is improved.
Further, the image collector 1 comprises a high-definition video camera 11 and an LED display module 12, and the high-definition video camera 11 and the LED display module 12 are connected with the monitoring management platform 5;
the high-definition video camera 11 is used for monitoring the storage position of the corresponding material and transmitting a video signal to the monitoring management platform 5 through optical fiber equipment;
and the LED display module 12 is used for receiving the character signals transmitted by the monitoring management platform 5 and displaying the specific position of the corresponding material storage library position.
In this embodiment, as shown in the configuration diagram of the emergency material storage space device provided in fig. 6, the high-definition video camera 11 is installed right above and in front of all storage spaces, the LED display module 12 is installed right above each storage space, the smart card reader 2 is installed above each storage space, the internet of things RFID tag 3 is installed on each material package, each storage space corresponds to one parking space a, the high-definition video camera 11 is used to monitor the movement of the material in the storage space and transmit the monitored video signal to the monitoring management platform 5, and meanwhile, the LED display module 12 is used to receive the text signal transmitted by the monitoring management platform 5 and display the corresponding storage space, so as to dynamically monitor the storage space in real time, thereby facilitating the search of the storage space.
Further, the intelligent mobile device 4 includes an intelligent card reading module 41 and a PDA handheld terminal module 42, the intelligent card reading module 41 is connected with the PDA handheld terminal module 42, and the PDA handheld terminal module 42 is connected with the monitoring management platform 5;
the intelligent card reading module 41 is used for reading product information and quantity information of transported materials and transmitting the product information and the quantity information to the PDA handheld terminal module 42 through wireless signals;
the PDA handheld terminal module 42 is configured to perform data processing query on the received product information and the quantity information, search for a matched document voucher, and transmit the matched document voucher to the monitoring management platform 5; and meanwhile, receiving the storage library bit number and the path planning information transmitted by the monitoring management platform 5.
In this embodiment, first, the intelligent card reading module 41 reads the product information and quantity information of the transported materials, and transmits the product information and quantity information to the PDA handheld terminal module 42 through a wireless signal, then the PDA handheld terminal module 42 performs data processing inquiry on the received product information and quantity information, and searches whether there is a matched document voucher, and transmits the terminal position information and material information to the monitoring management platform 5 through a wireless signal, and then the PDA handheld terminal module 42 receives the storage location number and path planning information transmitted by the monitoring management platform 5, and performs corresponding material operation, thereby reducing manual operation, saving time and labor cost, and simplifying the operation flow.
Further, the monitoring management platform 5 includes a service agent module 51, a warehousing management module 52, a warehousing management module 53, an inventory management module 54 and a material setting module 55, wherein the warehousing management module 52, the warehousing management module 53, the inventory management module 54 and the material setting module 55 are connected to the service agent module 51;
the agent service module 51 is used for dynamically reflecting the number of service processing pieces to be put in a warehouse, taken out of the warehouse, early warning due to expiration, early warning of inventory, adjustment of inventory and loss of goods and materials;
the warehousing management module 52 is configured to record warehousing material information, warehousing category of each material, warehousing time, warehousing quantity, and material RFID code;
the ex-warehouse management module 53 is used for recording ex-warehouse material information, each ex-warehouse type of materials, ex-warehouse time, ex-warehouse quantity, material RFID codes and operators;
the inventory management module 54 is used for monitoring the real-time condition of stored materials and giving an alarm in time when an accident occurs;
the material setting module 55 is used for recording and setting material classification information, manufacturer information, storage location information, transportation logistics information and product effective date.
In the embodiment, the agent service module 51 is used for reminding an operator of the number of service processing items to be stored in a warehouse, to be delivered from the warehouse, pre-warning due to expiration, pre-warning in the warehouse, adjusting the number of the service processing items to be batched in the warehouse, reporting the goods and materials to be batched, and losing the number of the service processing items to be batched, so that the processing efficiency is improved, for the emergency goods and materials to be stored in the warehouse, the warehousing management module 52 is used for recording warehousing goods and materials information, warehousing category of each goods and materials, warehousing time, warehousing quantity and RFID codes of the goods and materials, for the emergency goods and materials to be delivered from the warehouse, the warehousing management module 53 is used for recording corresponding data and operators, the warehousing management module 54 is used for monitoring the real-time condition of the emergency goods and materials still stored in the storage warehouse, and can send out an alarm signal in time when an emergency accident occurs, so that the management personnel can, the operation flow is simplified, the alarm can be given to the burst time, and the accident loss is reduced.
Further, the monitoring management platform 5 further includes a working condition recording module 56, an operation recording module 57, a report generating module 58 and a network management module 59, wherein the working condition recording module 56 is connected to the warehousing management module 52, the ex-warehouse management module 53, the inventory management module 54 and the material setting module 55, the operation recording module 57 is connected to the working condition recording module 56, the report generating module 58 is connected to the warehousing management module 52, the ex-warehouse management module 53 and the inventory management module 54, and the network management module 59 is connected to the operation recording module 57 and the report generating module 58;
the working condition recording module 56 is used for recording the change curve of the quantity of all stored materials, the quantity curve of each time of input and output, the material transportation parameter curve, the running state, the running time and all alarm events;
the operation recording module 57 is configured to set an operation authority password and a password, and record an operator, operation time, and operation content during an important operation;
the report generation module 58 is used for generating various input, output and storage production reports;
the network management module 59 is configured to establish each level of authority, and retrieve the working conditions and reports of each repository correspondingly.
In the embodiment, in the process of each change of the material, the real-time working condition recording module 56 is used for recording each change condition in detail, the real-time operation recording module 57 is combined to set the operation authority password and the password, and the operator, the operation time and the operation content during important operation are recorded, the contents in the real-time working condition recording module 56 and the real-time operation recording module 57 are used for generating a corresponding report in the real-time report generating module 58, and the working conditions and the reports of each repository are correspondingly retrieved by using various authorities established by the real-time network management module 59, so that hierarchical management and reference are implemented, the orderliness of material management is ensured, and the management efficiency is improved.
Further, the inventory management module 54 includes an inventory statistics unit 541, a damage reporting monitoring unit 542 and a material displacement monitoring unit 543, where the inventory statistics unit 541 is connected to the damage reporting monitoring unit 542 and the material displacement monitoring unit 543;
the inventory statistics unit 541 is configured to dynamically reflect the position and quantity of the stored material and the video monitoring image in real time;
the damage reporting monitoring unit 542 is used for tracking the damage condition of the material and the processing flow in real time;
and the material displacement monitoring unit is used for dynamically reflecting the processing flow of the stored material from the moving source to the moving target and the video monitoring image in real time.
In this embodiment, as shown in the schematic structural diagram of the inventory management module 54 provided in fig. 2, in combination with the high definition video camera 11, the LED display module 12 and the data transmitted by the internet of things RFID tag 3, a real-time dynamic response is performed in the inventory statistics unit 541, and the damage reporting and monitoring unit 542 is used to track the damage condition and the processing flow of the materials in real time, and when the processing flow of the materials from the moving source to the moving target is performed, the high definition video camera 11 is used to monitor the moving process and feed the moving process back to the material displacement monitoring unit 543 to perform a dynamic response, so that each step of operation of the emergency materials is monitored, the storage condition of the emergency materials is grasped in real time, and the guarantee capability of the emergency materials in the emergency state is improved.
Further, the inventory management module 54 further includes an automatic inventory unit 544 and an early warning tracking unit 545, where the automatic inventory unit 544 is connected to the inventory statistics unit 541, and the early warning tracking unit 545 is connected to the material setting module 55;
the automatic checking unit 544 is configured to scan the stored material information in real time, check the stored material information with the inventory record, search for missing and misplaced information, and perform rectification tracking;
the early warning tracking unit 545 is used for dynamically reflecting the validity period of the stored materials in real time and carrying out early warning reminding.
In this embodiment, the automatic inventory unit 544 is used to scan and store material information in real time, check the stored material information with inventory records, search for missing, misplaced and other information, perform rectification and tracking, improve supplement and rectification of emergency materials, dynamically reflect the validity period of the stored material in real time according to the product validity date stored by the material setting module 55, perform warning and reminding in advance, reduce major accident risks, and enable a decision maker to know the storage condition of the emergency materials, so that the scientificity of decision results is improved, and the guarantee capability of the emergency materials in an emergency state is improved.
As shown in the flow diagram of the emergency material warehousing service provided in fig. 3, under the condition that there is a warehousing entry, relevant personnel create a warehousing entry in the emergency material management system, and the data is transmitted to the hand-held PDA terminal of the storage management staff. The warehouse receives the manifest, the system is input in a scanning or table importing mode, the system compares the warehousing manifest with the manifest, if the warehousing manifest is the same as the manifest, the system enters a goods (receiving) process, and if the warehousing manifest is not the same as the manifest, the system generates a difference table as a record and enters the goods (receiving) process.
Under the condition of no single warehousing, firstly, at an entrance, the system prompts people and vehicles to match and prevent chemical treatment, if the people and vehicles do not pass, the system gives an alarm, if the people and vehicles pass, the system submits receiving, and then scans or guides a form into a receiving list, the system automatically generates a warehousing list and notes the no single warehousing, and the process enters the goods (receiving) process.
Arrival (receiving) flow: and the high-definition video camera 11 is utilized to read and record the license plate and goods information, the staff checks the goods, rejects and rejects the unqualified goods, scans and records the RFID tags on the containers in a qualified way, and the system compares the actual goods arriving with the warehousing list and the arriving list to generate difference and record. The system recommends vacant storehouse position nearby, and corresponding LED bright screen makes things convenient for fork truck freight. After warehousing, the PDA handheld terminal submits to warehousing, the high-definition video camera 11 and the intelligent card reader 2 on the warehouse location scan and read the RFID tags of the containers, goods are bound with the parking space in the background, and warehousing operation is completed. The time for receiving, picking and checking the goods is saved, the management efficiency is improved, and the operation flow is simplified.
As shown in the flow diagram of the emergency material automatic checking service provided in fig. 4, first, a material manager selects a checking range according to a requirement and an instruction, and then establishes a checking task application, and a system automatically generates a checking task list; then, the intelligent card reader 2 on the warehouse automatically scans goods and materials in turn by radio frequency, reads the scanned data information and uploads the scanned data information to the monitoring management platform 5, the checking data is effectively compared according to the actual data obtained by the PDA, and the information related to checking is displayed on the LED screen; and finally, the monitoring management system automatically generates an inventory result difference table and reminds material management personnel to perform difference confirmation and material on-site confirmation, so that inventory time is saved, labor cost is saved, and errors caused by manual inventory are reduced.
As shown in the flow diagram of the emergency material delivery service provided in fig. 5, a delivery order is created in the system, and the data is transmitted to the PDA handheld terminal to display the delivery order and received by the operator. Then the PDA hand-held terminal inquires and searches for the goods needing to be delivered, if not, the goods are not checked, if yes, the goods position numbers of all the goods are displayed on the PDA hand-held terminal, and the corresponding LED light screen is used for reminding. And finally, clicking to pick up goods by the PDA handheld terminal, scanning and reading the Internet of things RFID tag 3 of the goods by the high-definition video camera 11 and the intelligent card reader 2, matching the data input system with the delivery order, not matching the next goods position before, picking up goods by the forklift if matching, clicking to finish picking up goods on the PDA handheld terminal, and removing the binding of the goods and the goods positions by the system. The high-definition video camera 11 and the intelligent card reader 2 at the exit of the warehouse position scan and read goods information, confirm that the goods are delivered out of the warehouse, record the detailed information of delivered goods and materials, and store the record for 7 days, thereby being convenient for inquiring and managing the records of the goods and materials.
The invention relates to an emergency material management system based on the Internet of things, which comprises an image collector 1, an intelligent card reader 2, an Internet of things RFID tag 3, intelligent mobile equipment 4 and a monitoring management platform 5, wherein the image collector 1 is used for monitoring the storage state of materials, the intelligent card reader 2 is combined to obtain material information in the Internet of things RFID tag 3 on each material, the material information is transmitted to the monitoring management platform 5, the monitoring management platform 5 dynamically reacts the in-out management, the inventory management and the material information management of the materials, establishes corresponding authorities according to operation and working conditions, generates a corresponding report and early warning, sends out material operation information to the intelligent mobile equipment 4 to carry out corresponding material operation, and realizes the rapid in-out warehouse operation of a large number of materials according to the characteristics of diversification, zero scattering and stage change of the effective period of the emergency materials, the system saves the time for receiving, picking, checking and checking the goods, improves the management efficiency, simplifies the operation flow, carries out real-time early warning on the valid period of the goods and materials, reduces the major accident risk and improves the guarantee capability of the emergency goods and materials in the emergency state.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. An emergency material management system based on the Internet of things is characterized by comprising an image collector, an intelligent card reader, an Internet of things RFID tag, intelligent mobile equipment and a monitoring management platform, wherein the image collector, the intelligent card reader and the intelligent mobile equipment are connected with the monitoring management platform, and the Internet of things RFID tag is connected with the intelligent card reader;
the image collector is used for monitoring and displaying the storage position of the corresponding material;
the intelligent card reader is used for sending out radio frequency signals and transmitting the collected signals sent by the Internet of things RFID labels to the monitoring management platform by adopting 960MHZ ultrahigh frequency radio frequency;
the Internet of things RFID tag is used for receiving the radio frequency signal and transmitting product information to the intelligent card reader;
the intelligent mobile equipment is used for inquiring the position of the material, guiding a route and carrying out material operation;
the monitoring management platform is used for managing in and out database, inventory and material information of dynamic reactant materials, establishing corresponding authority by combining operation and working conditions, and generating a corresponding report and early warning.
2. The emergency material management system based on the internet of things of claim 1, wherein the image collector comprises a high-definition video camera and an LED display module, and the high-definition video camera and the LED display module are connected with the monitoring management platform;
the high-definition video camera is used for monitoring the storage position of the corresponding material and transmitting a video signal to the monitoring management platform through optical fiber equipment;
and the LED display module is used for receiving the character signals transmitted by the monitoring management platform and displaying the specific position of the corresponding material storage library position.
3. The emergency material management system based on the internet of things of claim 1, wherein the intelligent mobile device comprises an intelligent card reading module and a PDA handheld terminal module, the intelligent card reading module is connected with the PDA handheld terminal module, and the PDA handheld terminal module is connected with the monitoring management platform;
the intelligent card reading module is used for reading product information and quantity information of conveyed materials and transmitting the product information and the quantity information to the PDA handheld terminal module through wireless signals;
the PDA hand-held terminal module is used for carrying out data processing inquiry on the received product information and the quantity information, searching matched document vouchers and transmitting the matched document vouchers to the monitoring management platform; and meanwhile, receiving the storage library bit number and the path planning information transmitted by the monitoring management platform.
4. The emergency material management system based on the internet of things of claim 1, wherein the monitoring management platform comprises a service agent module, a warehousing management module, a warehouse-out management module, an inventory management module and a material setting module, wherein the warehousing management module, the warehouse-out management module, the inventory management module and the material setting module are connected with the service agent module;
the agent service module is used for dynamically reflecting the number of service processing pieces to be warehoused, expired and early-warning, inventory adjustment pending and material reporting loss pending;
the warehousing management module is used for recording warehousing material information, each material warehousing category, warehousing time, warehousing quantity and material RFID codes;
the ex-warehouse management module is used for recording ex-warehouse material information, each ex-warehouse type of materials, ex-warehouse time, ex-warehouse quantity, material RFID codes and operators;
the inventory management module is used for monitoring the real-time condition of stored materials and giving an alarm in time when an accident occurs;
the goods and materials setting module is used for recording and setting goods and materials classification information, manufacturer information, storage warehouse location information, transportation logistics information and product effective date.
5. The emergency material management system based on the internet of things of claim 4, wherein the monitoring management platform further comprises a working condition recording module, an operation recording module, a report generation module and a network management module, the working condition recording module is connected with the warehousing management module, the ex-warehouse management module, the inventory management module and the material setting module, the operation recording module is connected with the working condition recording module, the report generation module is connected with the warehousing management module, the ex-warehouse management module and the inventory management module, and the network management module is connected with the operation recording module and the report generation module;
the working condition recording module is used for recording the change curve of the quantity of all stored goods and materials, the quantity curve of each time of entering and exiting, the transportation parameter curve of the goods and materials, the running state, the running time and all alarm events;
the operation recording module is used for setting an operation authority password and a password and recording an operator, operation time and operation content during important operation;
the report generation module is used for generating various input, output and storage production reports;
and the network management module is used for establishing all levels of authority and correspondingly retrieving the working conditions and the reports of all the storage libraries.
6. The emergency material management system based on the internet of things of claim 4, wherein the inventory management module comprises an inventory statistics unit, a damage reporting monitoring unit and a material displacement monitoring unit, and the inventory statistics unit is connected with the damage reporting monitoring unit and the material displacement monitoring unit;
the inventory counting unit is used for dynamically reflecting the position and the quantity of stored materials and video monitoring images in real time;
the damage reporting monitoring unit is used for tracking the damage condition of the material and the processing flow in real time;
and the material displacement monitoring unit is used for dynamically reflecting the processing flow of the stored material from the moving source to the moving target and the video monitoring image in real time.
7. The emergency material management system based on the internet of things of claim 6, wherein the inventory management module further comprises an automatic inventory unit and an early warning tracking unit, the automatic inventory unit is connected with the inventory statistics unit, and the early warning tracking unit is connected with the material setting module;
the automatic checking unit is used for scanning the stored material information in real time, checking the stored material information with the inventory record, searching missing and dislocation information and performing rectification tracking;
and the early warning tracking unit is used for dynamically reflecting the validity period of the stored materials in real time and carrying out early warning reminding.
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