Disclosure of Invention
To solve the technical problem or at least partially solve the technical problem, embodiments of the present application provide a system, a method, a terminal device and a storage medium for managing vaccines.
In view of the above, in a first aspect, the present application provides a system for managing vaccines, including:
the vaccine management module comprises a vaccine information storage submodule, wherein the vaccine information storage submodule stores relevant information of a vaccine and manages the vaccination of the vaccine according to the relevant information of the vaccine;
the vaccination module is in communication connection with the vaccination management module and is used for determining whether the vaccine meets a preset vaccination condition according to the relevant information of the vaccine sent by the vaccination management module and outputting first alarm information under the condition that the vaccine does not meet the preset vaccination condition; and relevant information for querying the vaccine;
the vaccine refrigeration module is in communication connection with the vaccine management module and the vaccination module, and is used for refrigerating the vaccine, acquiring and displaying the related information of the vaccine and outputting second alarm information under the condition that the vaccine does not meet the preset vaccination condition.
With reference to the first aspect, in a first possible embodiment of the first aspect, the information related to the vaccine includes vaccine attribute information including an expiration date and/or a production date of the vaccine,
the vaccination module comprises a vaccination submodule used for determining whether the vaccine is expired according to the expiration date and/or the production date of the vaccine sent by the vaccine management module, and determining that the vaccine does not meet the preset vaccination condition under the condition that the vaccine is expired.
With reference to the first aspect, in a second possible embodiment of the first aspect, the information related to the vaccine further includes vaccine inventory information, the vaccine inventory information includes at least a vaccine storage temperature,
at least one acquisition submodule is arranged in the vaccine refrigeration module and used for acquiring the vaccine storage temperature.
With reference to the first aspect, in a third possible embodiment of the first aspect, the vaccine management module further comprises:
and the equipment management submodule is used for comparing the vaccine storage temperature with a temperature threshold, determining that the vaccine storage temperature is an abnormal temperature under the condition that the vaccine storage temperature is higher than the temperature threshold, determining that the vaccine does not meet the preset inoculation condition, and outputting third alarm information.
With reference to the first aspect, in a fourth possible implementation manner of the first aspect, the acquisition submodule sends the vaccine storage temperature to the device management submodule according to a set interval time threshold.
With reference to the first aspect, in a fifth possible implementation manner of the first aspect, the information related to the vaccine further includes vaccine appointment information, and the vaccine management module further includes:
and the reservation pre-diagnosis submodule is used for storing the vaccine reservation information, wherein the vaccine reservation information comprises the identification information of the inoculated person and the identification information of the vaccine reserved by the inoculated person.
With reference to the first aspect, in a sixth possible embodiment of the first aspect, the vaccination module further comprises: the vaccine tracing submodule is used for displaying the two-dimension code corresponding to the relevant information of the vaccine so that the mobile terminal can inquire the relevant information of the vaccine by scanning the two-dimension code.
With reference to the first aspect, in a seventh possible embodiment of the first aspect, the vaccine information storage submodule includes:
the warehousing task submodule is used for storing the vaccine attribute information;
and the vaccine stock submodule is used for storing the vaccine stock information.
In a second aspect, embodiments of the present application provide a method of managing a vaccine, the method comprising the steps of:
storing relevant information of a vaccine through a vaccine information storage submodule in a vaccine management module, and managing the vaccination of the vaccine according to the relevant information of the vaccine;
determining, by a vaccination module, whether the vaccine meets a preset vaccination condition according to the relevant information of the vaccine sent by the vaccination management module, and outputting first alarm information and relevant information for inquiring the vaccine when the vaccine does not meet the preset vaccination condition, wherein the vaccination module is in communication connection with the vaccination management module;
the vaccine is refrigerated through a vaccine refrigeration module, the related information of the vaccine is acquired and displayed, and second alarm information is output under the condition that the vaccine does not meet the preset inoculation condition, wherein the vaccine refrigeration module is in communication connection with the vaccine management module and the vaccination module.
In a third aspect, an embodiment of the present application provides a terminal device, where the terminal device includes: at least one processor, memory, at least one network interface, and a user interface;
the at least one processor, memory, at least one network interface, and user interface are coupled together by a bus system;
the processor is adapted to perform the steps of the method of managing vaccines according to the second aspect by invoking programs or instructions stored by the memory.
In a fourth aspect, the present application provides a computer-readable storage medium, on which a program for managing vaccines is stored, and the program for managing vaccines realizes the steps of the method for managing vaccines according to the second aspect when being executed by a processor.
Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:
the system for managing the vaccine comprises a vaccine management module, wherein the vaccine management module comprises a vaccine information storage submodule, the vaccine information storage submodule stores relevant information of the vaccine and manages vaccination of the vaccine according to the relevant information of the vaccine; the vaccination module is in communication connection with the vaccination management module and is used for determining whether the vaccine meets a preset vaccination condition according to the relevant information of the vaccine sent by the vaccination management module and outputting first alarm information under the condition that the vaccine does not meet the preset vaccination condition; and relevant information for querying the vaccine; the vaccine refrigeration module is in communication connection with the vaccine management module and the vaccination module, and is used for refrigerating the vaccine, acquiring and displaying the related information of the vaccine and outputting second alarm information under the condition that the vaccine does not meet the preset vaccination condition.
According to the embodiment of the application, the vaccination of the vaccine is intelligently managed, the relevant information (such as expiration date, production date and the like) of the vaccine is stored, whether the vaccination condition is met by the vaccine (such as expiration date, production date and the like) is determined when the vaccine is vaccinated, if the vaccination condition is not met by the vaccine, alarm information is automatically sent out to prompt medical personnel and vaccinated people, so that the vaccination error caused by the problems of vaccine expiration and the like is avoided, and the safety of vaccination is ensured.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
A server implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in themselves. Thus, "module" and "component" may be used in a mixture.
Because the existing vaccine is stored in a common refrigerator at a vaccination station, the temperature data of the vaccine cannot be automatically acquired, and the record of the vaccine is incomplete. Medical personnel are inconvenient to distinguish whether vaccines have problems during vaccination, and problems such as vaccination errors and overdue vaccination easily occur. Furthermore, due to the imperfections in equipment and systems, the vaccinees are unable to know the information back from production, transport, storage in real time, and there is a need to provide a system and method for effective management of vaccination.
The embodiment of the present application provides a system for managing vaccines, as shown in fig. 1, the system includes:
a vaccine management module 100, which includes a vaccine information storage sub-module (not shown in the figure) that stores relevant information of a vaccine, and manages vaccination of the vaccine according to the relevant information of the vaccine, wherein the relevant information of the vaccine includes vaccine attribute information, and the vaccine attribute information includes an expiration date and/or a production date;
the vaccination module 200 is in communication connection with the vaccination management module 100, and the vaccination module 200 is configured to determine whether the vaccine meets a preset vaccination condition according to the information about the vaccine sent by the vaccination management module 100, and output first alarm information if the vaccine does not meet the preset vaccination condition; and relevant information for querying the vaccine;
the vaccination module 200 includes a vaccination submodule 210, and the vaccination submodule 210 is configured to determine whether the vaccine is expired according to the vaccine attribute information sent by the vaccine management module 200, and determine that the vaccine does not meet the preset vaccination condition and output first warning information when the vaccine is expired. Medical personnel can carry out the verification of vaccination information through vaccination module 200, and the person being vaccinated can trace back the vaccination information through vaccination module 200 to avoid the vaccination mistake, guarantee the security of vaccination.
Optionally, the information related to the vaccine further includes vaccine inventory information, the vaccine inventory information at least includes a vaccine storage temperature, and the system further includes:
the vaccine refrigeration module 300 is in communication connection with the vaccine management module 100 and the vaccination module 200, and is used for refrigerating the vaccine, acquiring and displaying relevant information of the vaccine, and outputting second alarm information when the vaccine does not meet the preset vaccination condition;
at least one acquisition submodule 310 is arranged in the vaccine refrigeration module 300, and the at least one acquisition submodule 310 is used for acquiring the vaccine inventory information.
Optionally, the vaccine refrigeration module 300 may perform verification login through an image acquisition device, for example, acquire a face image through a camera, perform face recognition and verification, open an operation right if the verification is passed, and send an alarm message if the verification fails, so as to prompt an illegal operation to ensure the safety of the vaccine stored in the vaccine refrigeration module 300.
Optionally, an electronic lock may be further configured for the vaccine refrigeration module 300, and the unlocking authority of the electronic lock is set, so as to prevent illegal operation of a user who does not have the unlocking authority, and further improve the safety level of the vaccine stored in the vaccine refrigeration module 300.
Optionally, a touch screen can be further arranged on the vaccine refrigeration module 300, and the vaccine storage temperature, the vaccine expiration date information, the vaccine information inoculated on the same day, the information of the inoculated person and the like in the vaccine refrigeration module 300 are displayed through the touch screen, so that the vaccine information can be conveniently checked by medical personnel in a non-login state, and the vaccination efficiency is improved.
Optionally, the vaccine management module 100 further comprises:
and the equipment management submodule 110 is configured to compare the vaccine storage temperature with a temperature threshold, determine that the vaccine storage temperature is an abnormal temperature when the vaccine storage temperature is higher than the temperature threshold, determine that the vaccine does not meet a preset vaccination condition, and output third warning information.
Optionally, the collecting sub-module 310 sends the vaccine storage temperature to the device management sub-module 110 according to a set interval time threshold.
Optionally, the information related to the vaccine further includes vaccine appointment information, and the vaccine management module 100 further includes:
an appointment pre-diagnosis sub-module 120, configured to store the vaccine appointment information, where the vaccine appointment information includes identification information of the vaccinated person and identification information of the vaccine subscribed by the vaccinated person.
The vaccinee makes an appointment for the vaccination on site by a medical worker through a vaccination appointment program or a vaccination station, the medical worker inputs identification information of the vaccinated person and identification information of the vaccine reserved by the vaccinated person through the appointment pre-diagnosis module 120, the identification information of the vaccinated person comprises the name of the vaccinated person and the unique identification number (such as an identification card/a vaccine book number) of the vaccinated person, the identification information of the vaccine reserved by the vaccinated person comprises the name of the vaccinated person and the unique Code of the vaccine, for example, the unique Code of the vaccine adopts an UPC Code (Universal Product Code), the first seven bits of the drug monitoring Code of the vaccine are adopted to identify the vaccine in the embodiment of the application, and thereby the appointment of the vaccination is completed.
When the medical care personnel inoculate the vaccinee, the code scanning device of the vaccinee submodule 210 is used for scanning the unique identity code of the vaccinee or manually inputting the unique identity code of the vaccinee, the vaccinee submodule 210 acquires the reserved vaccinee information corresponding to the unique identity code of the vaccinee from the reserved pre-diagnosis submodule 120 through the unique identity code of the vaccinee, if the acquired result is that the reserved vaccinee information corresponding to the unique identity code of the vaccinee does not exist, the vaccinee is indicated not to be reserved, and the vaccinee submodule 210 sends prompt information, for example, the prompt information can be 'the code is not reserved, please reserve first'; if the obtained result is that the reserved vaccination information corresponding to the unique identity code of the vaccinated person exists, which indicates that the vaccinated person has successfully reserved vaccination, the vaccination submodule 210 displays the name of the vaccinated person corresponding to the unique identity code of the vaccinated person and the information of the vaccination reserved by the vaccinated person.
Optionally, the vaccination module 200 further comprises: the vaccine tracing submodule 220 is used for displaying the two-dimension code corresponding to the relevant information of the vaccine, so that the mobile terminal can inquire the relevant information of the vaccine by scanning the two-dimension code.
Optionally, the vaccine information storage submodule includes:
the warehousing task sub-module 130 is used for storing the vaccine attribute information;
a vaccine inventory submodule 140 for storing the vaccine inventory information.
After receiving the vaccine delivered by the superior, the medical staff of the vaccination station establishes the vaccine warehousing task through the warehousing task submodule 130, and at this time, the name of the vaccine, the production batch of the vaccine, the production enterprise, the production date, the expiration date and the task executive staff need to be input. After the warehousing task is started, task executors use a vaccine warehousing submodule of the vaccine handheld module to inquire the warehousing task, select one medicine and a production batch, continuously scan medicine monitoring codes (bar codes formed by 20 digits) of each box of medicines, repeat other medicines or batches after scanning is finished, and finally finish the warehousing of the vaccine after the completion of the error is confirmed. When the vaccine is delivered out of the warehouse, the vaccine delivery submodule is scanned through the vaccine handheld module, the information of the delivered drug is confirmed, and the delivery of the vaccine is completed after the information is confirmed to be correct.
After the vaccine warehousing is completed, the vaccine inventory information is written into the vaccine inventory submodule 140 to form an effective available vaccine inventory, the vaccine inventory information can be pushed to the inventory display submodule 320 of the vaccine refrigeration module 300 to display real-time vaccine inventory information, when certain vaccine inventory information is smaller than a set inventory threshold value, a prompt is sent to remind medical staff of insufficient inventory, so that the medical staff can increase the inventory or execute an inventory increase plan, and optionally, the medical staff can be prompted by sending red light signals or character signals and other obvious alarm modes.
When the vaccinated person is vaccinated, the medical staff scans the drug monitoring code of the vaccine through the code scanning device, and the vaccination submodule 210 obtains the detailed information of the vaccine from the vaccine inventory submodule 140 through the drug monitoring code, wherein the detailed information of the vaccine includes but is not limited to: the method comprises the steps of obtaining a unique code of a vaccine, and determining whether the scanned unique code of the vaccine is inconsistent with the unique code of the reserved vaccine obtained through the unique identity number of an inoculated person or whether the scanned unique code of the vaccine is overdue, scrapped or problematic, wherein the unique code of the vaccine is obtained through the unique identity number of the inoculated person, and if the scanned unique code of the vaccine is inconsistent with the unique code of the reserved vaccine obtained through the unique identity number of the inoculated person, a corresponding warning is sent to medical personnel through a vaccination submodule 210 (a doctor end), the medical personnel are prevented from being vaccinated with the problematic vaccine through the vaccination submodule 210, and the vaccination safety is improved.
After vaccination is completed, the vaccinated person can inquire the name, the unique identity code, the vaccine name and the two-dimensional code corresponding to the relevant information of the vaccine of the vaccinated person through the vaccine tracing sub-module 220 (the vaccinated person end) arranged in the vaccination module 200, the vaccinated person can inquire the production information, the logistics information, the vaccine refrigeration problem information, the basic information of the vaccinated person and the like of the vaccine which is vaccinated at this time through scanning the two-dimensional code by the mobile terminal, and the vaccinated person can conveniently trace the information of the vaccine.
At present, the vaccine lacks effective management from storage to vaccination, the embodiment of the application provides a vaccine management system, which is combined with a handheld mobile terminal device (PDA), a vaccine refrigeration device (such as an intelligent refrigerator), a vaccine management device and a vaccination device to complete intelligent management of the vaccine, and comprises accurate warehousing and ex-warehouse of the vaccine, automatic collection of refrigeration temperature, automatic early warning of inventory/effective period, confirmation of scheduled vaccination of the vaccine, accurate vaccination of doctors, inquiry of the whole traceable information of the vaccine by a vaccinee and the like.
The current real-time temperature of the vaccine refrigeration module 300 is collected through the collection submodule 310, the vaccine storage temperature is obtained according to the real-time temperature of the vaccine refrigeration module 300, the vaccine storage temperature is transmitted to the equipment management submodule 110 according to the set interval time threshold, the equipment management submodule 110 compares the set temperature threshold with the vaccine storage temperature, the vaccine storage temperature is indicated to be abnormal temperature under the condition that the vaccine storage temperature is higher than the set temperature threshold, and prompt information is sent to medical staff in charge of vaccination in an email or short message mode to prompt that the temperature of the vaccine is abnormal.
Optionally, if the device management sub-module 110 does not receive the vaccine storage temperature transmitted by the acquisition sub-module 310 of the vaccine refrigeration module 300 within the set time period, that is, it is determined that the vaccine refrigeration module 300 and the device management sub-module 110 are abnormal in network interruption, at this time, an alarm message is sent to the medical care personnel by means of mail, telephone or short message, so as to prompt the network abnormality.
Optionally, the vaccine refrigeration module 300 is further provided with an expiration date display submodule 330, the expiration date display submodule 330 is configured to display an expiration date of the current vaccine inventory to the medical care personnel when the medical care personnel does not log in the account, and if the expiration date of the vaccine is close to a set expiration date threshold, prompt information is sent, for example, the medical care personnel is remarkably reminded in a red font mode. Optionally, the validity period threshold may be set to 15 days, and when the validity period of the 20180202 batch number vaccine is the remaining 60 days, it indicates that the validity period of the batch of vaccine is not close to the validity period threshold, and no prompt message is sent; when the effective period of the 20180110 batch number vaccine does not remain for 10 days, the effective period of the 20180110 batch number vaccine is close to the effective period, and then prompt information is sent to remind medical personnel, so that the medical personnel can be prevented from inoculating overdue vaccine, and the safety of vaccination can be improved.
Optionally, the vaccination display sub-module 340 is further disposed in the vaccine refrigeration module 300, and the vaccination display sub-module 340 may count the total number of the vaccinated people at the vaccination station when the medical care personnel do not log in the account, for example, count that the number of the vaccinated people on the day is 80, and send out prompt information in a digital form, so that the medical care personnel can refer to the vaccination situation on the day.
As shown in fig. 2, fig. 2 shows a method of managing a vaccine, the method comprising the steps of:
s201, storing relevant information of a vaccine through a vaccine information storage submodule in a vaccine management module, and managing the vaccination of the vaccine according to the relevant information of the vaccine;
s202, determining whether the vaccine meets a preset vaccination condition or not through a vaccination module according to the relevant information of the vaccine sent by the vaccine management module, outputting first alarm information and inquiring the relevant information of the vaccine under the condition that the vaccine does not meet the preset vaccination condition, wherein the vaccination module is in communication connection with the vaccine management module;
s203, refrigerating the vaccine through a vaccine refrigerating module, acquiring and displaying relevant information of the vaccine, and outputting second alarm information under the condition that the vaccine does not meet the preset inoculation condition, wherein the vaccine refrigerating module is in communication connection with the vaccine management module and the vaccination module.
Fig. 3 is a schematic structural diagram of a terminal device according to another embodiment of the present invention. The terminal device 300 shown in fig. 3 includes: at least one processor 301, memory 302, at least one network interface 304, and other user interfaces 303. The various components in the terminal device 300 are coupled together by a bus system 305. It will be appreciated that the bus system 305 is used to enable communications among the components connected. The bus system 305 includes a power bus, a control bus, and a status signal bus in addition to a data bus. For clarity of illustration, however, the various buses are labeled as bus system 305 in fig. 3.
The user interface 303 may include, among other things, a display, a keyboard, or a pointing device (e.g., a mouse, trackball, touch pad, or touch screen, among others.
It will be appreciated that the memory 302 in embodiments of the invention may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The non-volatile memory may be a Read-only memory (ROM), a programmable Read-only memory (PROM), an erasable programmable Read-only memory (erasabprom, EPROM), an electrically erasable programmable Read-only memory (EEPROM), or a flash memory. The volatile memory may be a Random Access Memory (RAM) which functions as an external cache. By way of example, but not limitation, many forms of RAM are available, such as static random access memory (staticiram, SRAM), dynamic random access memory (dynamic RAM, DRAM), synchronous dynamic random access memory (syncronous DRAM, SDRAM), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM), Enhanced synchronous SDRAM (ESDRAM), synchronous link SDRAM (SLDRAM), and direct memory bus SDRAM (DRRAM). The memory 302 described herein is intended to comprise, without being limited to, these and any other suitable types of memory.
In some embodiments, memory 302 stores the following elements, executable units or data structures, or a subset thereof, or an expanded set thereof: an operating system 3021 and application programs 3022.
The operating system 3021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, and is used for implementing various basic services and processing hardware-based tasks. The application programs 3022 include various application programs such as a media player (MediaPlayer), a Browser (Browser), and the like, for implementing various application services. A program implementing the method of an embodiment of the present invention may be included in the application program 3022.
In the embodiment of the present invention, by calling a program or an instruction stored in the memory 302, specifically, a program or an instruction stored in the application 3022, the processor 301 is configured to execute the method steps provided by the method embodiments, for example, including:
storing relevant information of a vaccine through a vaccine information storage submodule in a vaccine management module, and managing the vaccination of the vaccine according to the relevant information of the vaccine;
determining, by a vaccination module, whether the vaccine meets a preset vaccination condition according to the relevant information of the vaccine sent by the vaccination management module, and outputting first alarm information and relevant information for inquiring the vaccine when the vaccine does not meet the preset vaccination condition, wherein the vaccination module is in communication connection with the vaccination management module;
the vaccine is refrigerated through a vaccine refrigeration module, the related information of the vaccine is acquired and displayed, and second alarm information is output under the condition that the vaccine does not meet the preset inoculation condition, wherein the vaccine refrigeration module is in communication connection with the vaccine management module and the vaccination module.
The method disclosed in the above embodiments of the present invention may be applied to the processor 301, or implemented by the processor 301. The processor 301 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 301. The processor 301 may be a general-purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, or discrete hardware component. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software elements in the decoding processor. The software elements may be located in ram, flash, rom, prom, or eprom, registers, among other storage media that are well known in the art. The storage medium is located in the memory 302, and the processor 301 reads the information in the memory 302 and completes the steps of the method in combination with the hardware.
It is to be understood that the embodiments described herein may be implemented in hardware, software, firmware, middleware, microcode, or any combination thereof. For a hardware implementation, the processing units may be implemented within one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, micro-controllers, microprocessors, other electronic units configured to perform the functions described herein, or a combination thereof.
For a software implementation, the techniques described herein may be implemented by means of units performing the functions described herein. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.
Embodiments of the present application further provide a computer-readable storage medium, on which a program for managing vaccines is stored, and the program for managing vaccines, when executed by a processor, implements the steps of the method for managing vaccines according to the embodiments of the method, including:
storing relevant information of a vaccine through a vaccine information storage submodule in a vaccine management module, and managing the vaccination of the vaccine according to the relevant information of the vaccine;
determining, by a vaccination module, whether the vaccine meets a preset vaccination condition according to the relevant information of the vaccine sent by the vaccination management module, and outputting first alarm information and relevant information for inquiring the vaccine when the vaccine does not meet the preset vaccination condition, wherein the vaccination module is in communication connection with the vaccination management module;
the vaccine is refrigerated through a vaccine refrigeration module, the related information of the vaccine is acquired and displayed, and second alarm information is output under the condition that the vaccine does not meet the preset inoculation condition, wherein the vaccine refrigeration module is in communication connection with the vaccine management module and the vaccination module.
For convenience of description, the above devices are described as being divided into various units by function, and are described separately. Of course, the functions of the units may be implemented in the same software and/or hardware or in a plurality of software and/or hardware when implementing the invention.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for apparatus or system embodiments, since they are substantially similar to method embodiments, they are described in relative terms, as long as they are described in partial descriptions of method embodiments. The above-described embodiments of the apparatus and system are merely illustrative, and the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.