Disclosure of Invention
In view of this, the purpose of the virtual warehouse management system based on RFID provided by the present invention is to reduce the cost of manpower, material resources and time required for asset inventory of enterprises, and at the same time, to improve the accuracy of asset inventory and to ensure the efficiency of asset inventory.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a virtual warehouse management system based on RFID, includes target object collection and positioning module, warehouse information show and monitoring module, full life cycle management module and system information integration module, wherein:
the target object acquisition and positioning module is used for acquiring the field information of each target object through an RFID technology, wherein each target object is bound with a readable electronic tag, and each field information at least comprises the name, state, model, scheduling number and positioning position of one target object read based on the corresponding electronic tag;
the warehouse information display and monitoring module is used for providing field monitoring for the virtual warehouse and providing an intelligent billboard comprising the traffic state and the traffic quantity of each object in the virtual warehouse;
the full life cycle management module is used for providing an active scheduling process under the condition that a target object is used as a management asset, and carrying out full life cycle management of whole process tracking and information transparency on the active scheduling process;
the system information integration module is used for providing user authority configuration and system operation log management.
Further, the warehouse information display and monitoring module includes: the system comprises a field monitoring management unit, a virtual warehouse display unit and an abnormality alarm unit.
Further, the on-site monitoring management unit is used for providing an executable inventory checking task, an access control management task, a period management task, an asset statistics task and an enterprise basic data management task in the on-site monitoring process, the abnormality alarm unit is used for responding to abnormal traffic of the targets and alarming according to a preset mode, and the virtual warehouse display unit is used for statistically displaying on-site information of each target and providing an intelligent billboard including a 3D map of a virtual warehouse.
Further, the on-site monitoring management unit comprises an inventory management subunit, an access control management subunit, a period management subunit, an asset statistics subunit and an enterprise basic data management subunit.
Further, the inventory management subunit is used for providing inventory tasks, including controlling external inventory equipment to perform inventory and counting inventory results, the entrance guard management subunit is used for providing entrance guard management tasks, including controlling entrance guard equipment to record the passing time, direction and name of a target object, so as to facilitate later tracing, the deadline management subunit is used for providing deadline management tasks, including counting and reminding the assets about to expire according to the asset scrapping time, the asset counting subunit is used for counting the assets in a virtual warehouse according to a custom template or presetting a plurality of data dimensions, the plurality of dimension data comprise asset states, asset categories, parts to which the assets belong and storage places, and the enterprise basic data management subunit is used for providing enterprise basic data management tasks, and the enterprise basic data comprise asset categories, organization structures, staff, positions and suppliers.
Further, the full lifecycle management module includes: the system comprises an asset receiving unit, an allocation management unit, a maintenance return management unit, a borrowing return management unit, a fixed check return management unit and a waste management unit.
Further, the asset receiving unit is used for actively receiving required assets, the allocation management unit is used for providing automatic initiation, approval, execution and recording of corresponding asset allocation flows according to asset allocation conditions, the maintenance return management unit is used for providing automatic initiation, approval, execution and recording of corresponding maintenance return flows according to maintenance return conditions, the borrowing return management unit is used for providing automatic initiation, approval, execution and recording of corresponding borrowing return flows according to borrowing return conditions, the regular return management unit is used for providing automatic initiation, approval, execution and recording of corresponding regular return flows according to regular return conditions, and the scrapping management unit is used for providing automatic initiation, approval, execution and recording of corresponding scrapping flows according to scrapping conditions.
Further, the system information integration module includes: and the user data management unit and the operation log management unit.
Further, the user data management unit is used for performing management of user, role and authority configuration, and the operation log management unit is used for performing management of system operation log.
Further, the system also includes an external device communication module for providing a communication interface to transfer data in the system to a designated external device.
The invention has the technical effects that:
the RFID-based virtual warehouse management system covers asset management requirements of enterprises, acquires field information of each object through an RFID technology based on an object acquisition and positioning module, wherein each object is bound with a readable electronic tag, and each field information at least comprises a name, a state, a model, a scheduling number and a positioning position of one object read based on the corresponding electronic tag; providing field monitoring for the virtual warehouse and providing an intelligent billboard comprising the traffic state and traffic quantity of each object in the virtual warehouse based on the warehouse information display and monitoring module; based on a full life cycle management module, an active scheduling process is provided under the condition that a target object is used as a management asset, and full life cycle management of whole process tracking and information transparency is carried out on the active scheduling process; based on the system information integration module, user authority configuration and system operation log management are provided, so that the system can realize automation and real-time of asset counting of enterprises, and meanwhile, a user can conveniently and intuitively check the position and distribution condition of assets, so that manual operation in asset counting is greatly reduced, the cost of manpower, material resources and time required by asset counting is reduced, the accuracy of asset counting is improved, and the asset counting efficiency is guaranteed.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objects and other advantages of the invention may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Detailed Description
For a clearer understanding of technical features, objects, and effects of the present invention, a specific embodiment of the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1, in the technical solution provided in the present invention, each target object needs to be bound with a readable electronic tag in advance, specifically, an RFID-based electronic tag is attached to each target object, and the electronic tag is bound with field information of the target object, such as a name, a model, a specification, a number, a location position, etc., so that when the target object enters or leaves a warehouse, a target object acquisition and location module in the so-called RFID-based virtual warehouse management system can read the field information stored in the electronic tag.
Alternatively, the so-called object acquisition and positioning module may be an RFID reader/writer mounted at the entrance or exit location of the virtual warehouse.
It should be noted that, in order to ensure that the collected data is accurate, the electronic tag and the RFID reader should be reasonably configured and debugged, and the collected data should be verified and checked. The data type definition and the data tag security problem of the RFID technology need to be determined according to specific application scenes and requirements. Generally, the data type of the electronic tag includes tag ID, tag type, tag status, tag location, tag usage time, and the like. In order to ensure that the security of the data tag is not tampered, an encryption algorithm can be adopted to encrypt the data, and a digital signature technology is adopted to sign the data so as to ensure the integrity and the authenticity of the data. Digital signatures are a technique for verifying the integrity and authenticity of digital information. In electronic tags, digital signatures may be used to verify the integrity and authenticity of tag data to prevent tampering with the data. Implementation of digital signatures requires the use of public key encryption algorithms and hash algorithms. Specifically, the digital signature is generated as follows: firstly, carrying out hash operation on original data by using a hash algorithm to obtain a hash value; then, encrypting the hash value by using a private key to obtain a digital signature; finally, the original data, the hash value and the digital signature are transmitted together to the receiving party. The receiver can decrypt the digital signature by using the public key to obtain a hash value, and perform hash operation on the original data by using a hash algorithm, and if the two hash values are equal, the data is not tampered. In addition to hash algorithms, there are other more complex and more secure data tag verification systems. For example, digital certificates may be used to verify the authenticity and integrity of data tags. A digital certificate is an electronic document issued by a certification authority for verifying the authenticity and integrity of digital information. The digital certificate contains information such as a digital signature, a public key, a certificate authority and the like, and can be used for verifying the authenticity and the integrity of the digital information.
In other words, as shown in fig. 2, in one possible implementation manner, an electronic tag is attached to each object to be positioned, a location information field is preset when the electronic tag is defined, meanwhile, a plurality of RFID readers are arranged in an area where the object is to be positioned, and each reader is connected with a computer or a server, so that when the object enters or leaves a certain area, the RFID readers automatically scan the electronic tag on the object, and read the field information stored in the electronic tag, and then the computer or the server processes and analyzes the read field information, thereby obtaining the field information of the object.
It should be noted that, when defining the electronic tag, the location information field should be preset, and a reasonable location information format and coding mode should be set according to the actual situation. In addition, when the RFID reader-writer is deployed, the number, the positions and the coverage range of the RFID reader-writer are reasonably planned and configured according to the needs, so that accurate positioning of a target object and acquisition of field information can be realized.
Thus, as shown in fig. 3, the technical scheme provided in this embodiment includes an RFID-based virtual warehouse management system, where the system includes a target object acquisition and positioning module, a warehouse information display and monitoring module, a full life cycle management module, and a system information integration module;
the target object acquisition and positioning module is used for acquiring the field information of each target object through an RFID technology, wherein each target object is bound with a readable electronic tag, and each field information at least comprises the name, state, model, scheduling number and positioning position of one target object read based on the corresponding electronic tag;
the warehouse information display and monitoring module is used for providing field monitoring for the virtual warehouse and providing an intelligent billboard comprising the traffic state and the traffic quantity of each object in the virtual warehouse;
the full life cycle management module is used for providing an active scheduling process under the condition that a target object is used as a management asset, and carrying out full life cycle management of whole process tracking and information transparency on the active scheduling process;
the system information integration module is used for providing user authority configuration and system operation log management.
Further, the warehouse information display and monitoring module includes: the system comprises a field monitoring management unit, a virtual warehouse display unit and an abnormality alarm unit.
Further, the on-site monitoring management unit is used for providing an executable inventory checking task, an access control management task, a period management task, an asset statistics task and an enterprise basic data management task in the on-site monitoring process, the abnormality alarm unit is used for responding to abnormal traffic of the targets and alarming according to a preset mode, and the virtual warehouse display unit is used for statistically displaying on-site information of each target and providing an intelligent billboard including a 3D map of a virtual warehouse.
Specifically, the 3D map may be drawn by 3D modeling software, in which collected field information is converted into a 3D model, and optimized and adjusted to realize visual display of assets in the virtual warehouse, and further, the established 3D model is fused with the map to generate a 3D map for enterprise asset management, and labeling and annotation are performed for user viewing and management, as shown in fig. 4.
Therefore, a user can quickly know the positions and the quantity of the assets through the 3D map, inventory efficiency and accuracy are improved, the assets are managed and monitored through the 3D map, visual and intelligent management of the assets is achieved, further, equipment and the assets can be monitored in real time through the 3D map, abnormal conditions can be found timely and measures can be taken, space planning and layout are conducted on the assets and the equipment through the 3D map, and space utilization rate and efficiency are improved.
Further, the on-site monitoring management unit comprises an inventory management subunit, an access control management subunit, a period management subunit, an asset statistics subunit and an enterprise basic data management subunit.
Further, the inventory management subunit is used for providing inventory tasks, including controlling external inventory equipment to perform inventory and counting inventory results, the entrance guard management subunit is used for providing entrance guard management tasks, including controlling entrance guard equipment to record the passing time, direction and name of a target object, so as to facilitate later tracing, the deadline management subunit is used for providing deadline management tasks, including counting and reminding the assets about to expire according to the asset scrapping time, the asset counting subunit is used for counting the assets in a virtual warehouse according to a custom template or presetting a plurality of data dimensions, the plurality of dimension data comprise asset states, asset categories, parts to which the assets belong and storage places, and the enterprise basic data management subunit is used for providing enterprise basic data management tasks, and the enterprise basic data comprise asset categories, organization structures, staff, positions and suppliers.
Further, the full lifecycle management module includes: the system comprises an asset receiving unit, an allocation management unit, a maintenance return management unit, a borrowing return management unit, a fixed check return management unit and a waste management unit.
Further, the asset receiving unit is used for actively receiving required assets, the allocation management unit is used for providing automatic initiation, approval, execution and recording of corresponding asset allocation flows according to asset allocation conditions, the maintenance return management unit is used for providing automatic initiation, approval, execution and recording of corresponding maintenance return flows according to maintenance return conditions, the borrowing return management unit is used for providing automatic initiation, approval, execution and recording of corresponding borrowing return flows according to borrowing return conditions, the regular return management unit is used for providing automatic initiation, approval, execution and recording of corresponding regular return flows according to regular return conditions, and the scrapping management unit is used for providing automatic initiation, approval, execution and recording of corresponding scrapping flows according to scrapping conditions.
Further, the system information integration module includes: and the user data management unit and the operation log management unit.
Further, the user data management unit is used for performing management of user, role and authority configuration, and the operation log management unit is used for performing management of system operation log.
In this embodiment, the so-called RFID-based virtual warehouse management system can cover the asset management requirements of enterprises, and includes acquiring, based on a target object acquisition and positioning module, field information of each target object through an RFID technology, where each target object is bound with a readable electronic tag, and each field information includes at least a name, a state, a model, a scheduling number and a positioning position of one target object read based on a corresponding electronic tag; providing field monitoring for the virtual warehouse and providing an intelligent billboard comprising the traffic state and traffic quantity of each object in the virtual warehouse based on the warehouse information display and monitoring module; based on a full life cycle management module, an active scheduling process is provided under the condition that a target object is used as a management asset, and full life cycle management of whole process tracking and information transparency is carried out on the active scheduling process; based on the system information integration module, user authority configuration and system operation log management are provided, so that the system can realize automation and real-time of asset counting of enterprises, and meanwhile, a user can conveniently and intuitively check the position and distribution condition of assets, so that manual operation in asset counting is greatly reduced, the cost of manpower, material resources and time required by asset counting is reduced, the accuracy of asset counting is improved, and the asset counting efficiency is guaranteed.
Further, as shown in fig. 5, in another possible embodiment, the system further includes an external device communication module for providing a communication interface to transmit data in the system to a designated external device.
In this embodiment, the virtual warehouse management system based on RFID adds an external device communication module based on the object collecting and positioning module, the warehouse information displaying and monitoring module, the full life cycle management module and the system information integration module, so that any field data, statistical data or analysis data recorded in the system can be transmitted to any external electronic device connected with the system, such as a mobile phone, a computer, etc., so that the data can be stored in a distributed manner, further improving the asset management efficiency of the enterprise and improving the user experience.
In the description of the present specification, the reference to the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
Furthermore, descriptions of the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The foregoing is only a preferred embodiment of the invention, it being noted that: it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the principles of the present invention, and it is to be understood that the foregoing description of the preferred embodiments is provided for illustration only and not for the purpose of limitation, and that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.