CN113611052A - Electronic invoice printing system based on electric power internet of things - Google Patents
Electronic invoice printing system based on electric power internet of things Download PDFInfo
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- CN113611052A CN113611052A CN202110750150.4A CN202110750150A CN113611052A CN 113611052 A CN113611052 A CN 113611052A CN 202110750150 A CN202110750150 A CN 202110750150A CN 113611052 A CN113611052 A CN 113611052A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/26—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for printing, stamping, franking, typing or teleprinting apparatus
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1278—Dedicated interfaces to print systems specifically adapted to adopt a particular infrastructure
- G06F3/1285—Remote printer device, e.g. being remote from client or server
- G06F3/1287—Remote printer device, e.g. being remote from client or server via internet
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/04—Billing or invoicing
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0853—Network architectures or network communication protocols for network security for authentication of entities using an additional device, e.g. smartcard, SIM or a different communication terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0861—Network architectures or network communication protocols for network security for authentication of entities using biometrical features, e.g. fingerprint, retina-scan
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- Finance (AREA)
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Abstract
The invention belongs to the technical field of invoice printing, and particularly relates to an electronic invoice printing system based on an electric power Internet of things, which comprises a self-service invoice printing terminal and a hardware module, wherein the hardware module is correspondingly arranged in the self-service invoice printing terminal and comprises a main control module, a man-machine interaction module, an encryption module, an identity card reader, a face recognition module, a bar code recognition scanner, a laser invoice printer and a voice player; the main control module is used for driving and controlling each module of the self-service bill printing terminal; the human-computer interaction module is used for interaction between a user and the embedded system of the self-service bill printing terminal. The modular structure of the invention is designed, each module is standard and can be independently exchanged, the system is reasonable in design, the maintenance is simple and convenient, and the design of electric shock prevention measures is provided.
Description
Technical Field
The invention relates to the technical field of invoice printing, in particular to an electronic invoice printing system based on a power internet of things.
Background
With the change of science and technology, power supply companies are advancing all the time, and various payment modes are provided for paying the electric charges, such as payment treasures, wing payment collection, various bank collection, self-service payment terminal collection and the like, so that the problem of difficulty in payment of customers is greatly relieved, and counter pressure of the power supply companies is also greatly relieved.
However, if a customer needs to print an electric charge invoice, the customer needs to exchange the electric charge invoice for a counter of a power supply company, more or more manual operation services are mainly used, especially, the invoice is mainly received by manual services, if a business peak occurs, the whole process still needs to spend much time from queuing to receiving the invoice, and a self-service invoice printing system well solves the problem.
For this reason, we propose an electronic invoice printing system based on the internet of things of electric power to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an electronic invoice printing system based on an electric power Internet of things.
In order to achieve the purpose, the invention adopts the following technical scheme:
an electronic invoice printing system based on an electric power Internet of things comprises a self-service invoice printing terminal and a hardware module, wherein the hardware module is correspondingly arranged in the self-service invoice printing terminal and comprises a main control module, a man-machine interaction module, an encryption module, an identity card reader, a face recognition module, a bar code recognition scanner, a laser invoice printer and a voice player;
the main control module is used for driving and controlling each module of the self-service bill printing terminal;
the human-computer interaction module is used for interaction between a user and the embedded system of the self-service bill printing terminal;
the encryption module is based on a hardware protection technology, and prevents the transmitted user data from being illegally used by protecting software and data;
the identity card reader is matched with a special identity card safety control module authorized by a public security department, performs safety authentication with a special chip in a second generation resident identity card in a wireless transmission mode, reads personal information data in the chip, uploads the information to a self-service bill printing terminal, and completes the functions of decoding, displaying, storing, inquiring and automatically inputting;
the face recognition module has four functions of face capture and tracking, face recognition contrast, face modeling and retrieval and real person identification, and is deeply integrated with a self-service bill printing terminal management system to realize a face recognition login function;
the bar code identification scanner is used for simultaneously carrying out batch operation on a plurality of metering devices or scanning an epitope of the cabinet module;
the laser invoice printer supports electric charge settlement sheets, meter reading lists, electric charge detail sheets and electronic invoice printing;
the sound module provides multimedia voice operation guidance and operation abnormity prompting.
In the electronic invoice printing system based on the power internet of things, the equipment management and control module interacts with the equipment end program by adopting a webSocket, socket and webService technology, so that real-time monitoring, remote management and control and accessory faults of the equipment are completed.
In the electronic invoice printing system based on the power internet of things, the real-time monitoring and early warning module realizes multi-level linkage of province and city areas by adopting echarts, borestrap and nodejs technologies, monitors and warns equipment in real time, and pushes data in various warning modes.
In the electronic invoice printing system based on the power internet of things, the protection functions of the real-time monitoring and early warning module comprise voltage abnormity warning, current abnormity warning, temperature abnormity warning and warning when vibration is abnormal.
In the electronic invoice printing system based on the power internet of things, the database is designed and installed in the server in the self-service invoice printing terminal, the ultra-simplified SQLite is used for recording various information of the electronic invoice, the database can be used in parallel with the existing financial management system, and the server has concurrency capability due to the adoption of multiple threads and can be connected with a plurality of client sides simultaneously.
In the electronic invoice printing system based on the power internet of things, the specific steps of the face recognition module before and during use are as follows:
s1, a remote face retrieval platform needs to be established in an application network, a face characteristic value database of all users is managed in a unified manner, and the information of the characteristic values of the users can be remotely acquired and modified and is transmitted back to the face retrieval platform;
s2, when a local deployment mode is adopted, the face retrieval platform is used as a subsystem module of the self-service bill printing terminal, and the face feature information of the user needs to be input and modified by local users;
and S3, when a face recognition mode is used, extracting and verifying the face characteristic value through a face recognition module in the hardware module, and returning whether the verification is passed and related user information, thereby realizing the verification of the face recognition.
In foretell electronic invoice print system based on electric power thing networking, can print simultaneously electric charge settlement list, list of checking meter, charges of electricity detail list and electronic invoice in the laser invoice printer, realize being connected with electric power marketing business application system, and all have a unique two-dimensional code on every electronic invoice, this two-dimensional code contains invoice code, invoice number, date of making out an invoice, the tax of purchasing side number, sales side tax number, amount of money and tax amount total seven information.
In the electronic invoice printing system based on the power internet of things, seven items of information in the electronic invoice are recorded into the database when reimbursement is needed, the seven items of information are compared with the information in the database, and reimbursement is smoothly performed if no repeated item is found; if the comparison shows that the items are repeated, the invoice is declared to be reimbursed, and the reimbursement is prohibited.
Compared with the prior art, this electronic invoice print system based on electric power thing networking's advantage lies in:
1. the invention has modularized structure design, each module is standard and can be independently exchanged, the system has reasonable design, the maintenance is simple and convenient, the design of electric shock prevention measures is provided, the system realizes plug and play on hardware connection, the maintainer can monitor the daily use state of the terminal on any PC in the LAN in a Web mode and set the relevant operation parameters of the equipment without the work of updating, checking, killing, optimizing the system, optimizing the storage and the like.
2. The system in the invention fully considers the integrity, reduces the possibility of error in the use process of the user as much as possible and increases the instant recovery capability after error, thereby ensuring the complete reliability and safety of the system, and can remotely control each device in a business hall through a device control technology, thereby facilitating the maintenance and management.
Drawings
Fig. 1 is a system block diagram of an electronic invoice printing system based on an electric power internet of things according to the present invention;
fig. 2 is a usage step diagram of a face recognition module of an electronic invoice printing system based on an electric power internet of things.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples
Referring to fig. 1-2, an electronic invoice printing system based on an electric power internet of things comprises a self-service invoice printing terminal and a hardware module, wherein the hardware module is correspondingly arranged in the self-service invoice printing terminal and comprises a main control module, a man-machine interaction module, an encryption module, an identity card reader, a face recognition module, a bar code recognition scanner, a laser invoice printer and a voice player;
the main control module is used for driving and controlling each module of the self-service bill printing terminal;
the human-computer interaction module is used for interaction between a user and the embedded system of the self-service bill printing terminal;
the encryption module is based on a hardware protection technology, and protects software and data to prevent transmitted user data from being illegally used;
the identity card reader is matched with a special identity card safety control module authorized by a public security department, performs safety authentication with a special chip in a second generation resident identity card in a wireless transmission mode, reads personal information data in the chip, uploads the information to a self-service bill printing terminal, and completes the functions of decoding, displaying, storing, inquiring and automatically inputting;
the face recognition module has four functions of face capture and tracking, face recognition contrast, face modeling and retrieval and real person identification, and is deeply integrated with a self-service bill printing terminal management system to realize the face recognition login function;
the bar code identification scanner is used for simultaneously carrying out batch operation on a plurality of metering devices or scanning the epitope of the cabinet module;
the laser invoice printer supports electric charge settlement sheets, meter reading lists, electric charge detailed sheets and electronic invoice printing;
the sound module provides multimedia voice operation guidance and operation abnormity prompting.
The device management and control module interacts with a device end program by adopting webSocket, socket and webService technologies, real-time monitoring of the device, remote management and control and accessory faults are completed, further, the real-time monitoring early warning module realizes multi-level linkage of provinces and cities by adopting echarts, borestrap and nodejs technologies, real-time monitoring early warning of the device is achieved, data can be pushed in various alarm modes through the real-time monitoring early warning module, concretely, the protection function of the real-time monitoring early warning module comprises voltage abnormity warning, current abnormity warning, temperature abnormity warning and abnormal vibration warning, the service state of the self-service bill printing terminal can be monitored in real time, normal use of the self-service bill printing terminal is guaranteed, remote management and control can be performed on each device in a business hall through the device management and control technology, and maintenance management is facilitated.
Wherein, a database is designed and installed in a server in the self-service bill printing terminal, the ultra-simplified SQLite is adopted to record various information of the electronic invoice, and the database can be used in parallel with the existing financial management system, the server adopts multiple threads to enable the server to have concurrency capability, and can establish connection with a plurality of client sides simultaneously, specifically, the database comprises two data tables, the main table contains all the information of all the electronic invoices which have been reimbursed, and various detailed information of corresponding reimbursers and dealers, and a user table for storing account ID, password and name of all persons who can log in the system, after the self-service bill printing terminal opens the log-in interface, the IP address and the port number of the corresponding server end are required to be input for the first time, and the system can be logged in through the account password after the connection is successful.
The face recognition module comprises the following specific steps before and during use:
s1, a remote face retrieval platform needs to be established in an application network, a face characteristic value database of all users is managed in a unified manner, and the information of the characteristic values of the users can be remotely acquired and modified and is transmitted back to the face retrieval platform;
s2, when a local deployment mode is adopted, the face retrieval platform is used as a subsystem module of the self-service bill printing terminal, and the face feature information of the user needs to be input and modified by local users;
and S3, when a face recognition mode is used, extracting and verifying the face characteristic value through a face recognition module in the hardware module, and returning whether the verification is passed and related user information, thereby realizing the verification of the face recognition.
The laser invoice printer can simultaneously print an electric charge settlement list, a meter reading list, an electric charge detail list and an electronic invoice, so that the connection with an electric power marketing business application system is realized, each electronic invoice is provided with a unique two-dimensional code, and the two-dimensional code comprises seven information of an invoice code, an invoice number, an invoicing date, a purchasing party tax number, a selling party tax number, an amount and a tax amount; if repeated items are found through comparison, the invoice is declared to be reimbursed, reimbursement prohibition is prompted, accuracy in reimbursement can be guaranteed, the error situation is avoided, the possibility of errors of a user in the using process is reduced as much as possible, and the instant recovery capability after errors is increased.
When the face recognition system is used, a user extracts and checks a face characteristic value through a face recognition module in a hardware module, whether the face characteristic value passes the verification or not and relevant user information are returned, so that the face recognition verification is realized, then an electric charge settlement list, a meter reading list, an electric charge detailed list and an electronic invoice can be printed simultaneously according to personal needs, the information on the electronic invoice can be used for reimbursement, a self-service bill printing terminal inputs the information on the electronic invoice into a database through scanning a two-dimensional code on the electronic invoice, the information is compared with the information in the database, and if no repeated item is found, the reimbursement is smoothly carried out; if the comparison shows that the items are repeated, the invoice is declared to be reimbursed, and the reimbursement is prohibited.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. An electronic invoice printing system based on an electric power Internet of things comprises a self-service invoice printing terminal and a hardware module, and is characterized in that the hardware module is correspondingly arranged in the self-service invoice printing terminal and comprises a main control module, a man-machine interaction module, an encryption module, an identity card reader, a face recognition module, a bar code recognition scanner, a laser invoice printer and a voice player, and a server, an equipment management and control module and a real-time monitoring and early warning module are further arranged in the self-service invoice printing terminal;
the main control module is used for driving and controlling each module of the self-service bill printing terminal;
the human-computer interaction module is used for interaction between a user and the embedded system of the self-service bill printing terminal;
the encryption module is based on a hardware protection technology, and prevents the transmitted user data from being illegally used by protecting software and data;
the identity card reader is matched with a special identity card safety control module authorized by a public security department, performs safety authentication with a special chip in a second generation resident identity card in a wireless transmission mode, reads personal information data in the chip, uploads the information to a self-service bill printing terminal, and completes the functions of decoding, displaying, storing, inquiring and automatically inputting;
the face recognition module has four functions of face capture and tracking, face recognition contrast, face modeling and retrieval and real person identification, and is deeply integrated with a self-service bill printing terminal management system to realize a face recognition login function;
the bar code identification scanner is used for simultaneously carrying out batch operation on a plurality of metering devices or scanning an epitope of the cabinet module;
the laser invoice printer supports electric charge settlement sheets, meter reading lists, electric charge detail sheets and electronic invoice printing;
the sound module provides multimedia voice operation guidance and operation abnormity prompting.
2. The electronic invoice printing system based on the electric power internet of things as claimed in claim 1, wherein the equipment management and control module is used for interacting with an equipment end program by adopting webSocket, socket and webService technologies, so as to complete real-time monitoring, remote management and control and accessory failure of equipment.
3. The electronic invoice printing system based on electric power thing networking of claim 1, characterized in that, real time monitoring early warning module realizes provincial and urban district's multistage linkage through adopting echarts, borestrap, nodejs technique, to equipment real time monitoring early warning, accessible all kinds of alarm mode with data push.
4. The electronic invoice printing system based on the Internet of things of electric power of claim 3, wherein the protection functions of the real-time monitoring and early warning module comprise voltage abnormity warning, current abnormity warning, temperature abnormity warning and warning in case of vibration abnormity.
5. The electronic invoice printing system based on the Internet of things of electric power as claimed in claim 1, characterized in that a database is designed and installed in a server in the self-service invoice printing terminal, the ultra-simplified SQLite is used for recording various information of the electronic invoice, the database can be used in parallel with the existing financial management system, and the server has concurrency capability due to multithreading and can establish connection with a plurality of clients simultaneously.
6. The electronic invoice printing system based on the Internet of things of electric power as claimed in claim 1, wherein the specific steps of the face recognition module before and during use are as follows:
s1, a remote face retrieval platform needs to be established in an application network, a face characteristic value database of all users is managed in a unified manner, and the information of the characteristic values of the users can be remotely acquired and modified and is transmitted back to the face retrieval platform;
s2, when a local deployment mode is adopted, the face retrieval platform is used as a subsystem module of the self-service bill printing terminal, and the face feature information of the user needs to be input and modified by local users;
and S3, when a face recognition mode is used, extracting and verifying the face characteristic value through a face recognition module in the hardware module, and returning whether the verification is passed and related user information, thereby realizing the verification of the face recognition.
7. The electronic invoice printing system based on the Internet of things of electric power as claimed in claim 5, wherein an electric charge settlement sheet, a meter reading list, an electric charge detail sheet and an electronic invoice can be printed in the laser invoice printer at the same time to realize connection with an electric power marketing service application system, and each electronic invoice is provided with a unique two-dimensional code which comprises seven information of an invoice code, an invoice number, an invoicing date, a purchasing tax number, a selling tax number, an amount of money and a tax amount.
8. The electronic invoice printing system based on the Internet of things of electric power as claimed in claim 7, characterized in that seven items of information in the electronic invoice are recorded into the database when reimbursement is required, the information is compared with the information in the database, and reimbursement is smoothly performed if no duplicate item is found; if the comparison shows that the items are repeated, the invoice is declared to be reimbursed, and the reimbursement is prohibited.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202632430U (en) * | 2012-04-11 | 2012-12-26 | 济南市历城区供电公司 | Electric power self-service system |
| CN105871605A (en) * | 2016-03-30 | 2016-08-17 | 国网江西省电力科学研究院 | Operation and maintenance monitoring platform based on big power marketing data |
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| CN110111507A (en) * | 2018-12-06 | 2019-08-09 | 国网福建省电力有限公司 | Multimode identification payment and printing invoice self-aided terminal and Method of printing |
| CN111031059A (en) * | 2019-12-23 | 2020-04-17 | 河南派亚尼尔自动化设备有限公司 | Websocket-based Internet of things large-screen monitoring system and method |
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