WO2011137559A1

WO2011137559A1 - Network charging system

Info

Publication number: WO2011137559A1
Application number: PCT/CN2010/000623
Authority: WO
Inventors: 刘文祥
Original assignee: Liu Wenxiang
Priority date: 2010-05-04
Filing date: 2010-05-04
Publication date: 2011-11-10

Abstract

A network charging system comprising an electronic tag device, an electronic reader and a charging network is provided in the present invention. In a highway system, the electronic toll station, which can automatically process charging service of the toll station, is a full-function highway system electronic toll station, not only processing the service of a traditional toll station but also providing the service that the traditional toll station does not operate; the charging network provides automated network charging service via the electronic tag device and the electronic reader, and enables users to be notified anytime to complete the self-service payment at counter without toll collectors' assistance; the electronic tag device implements going in/out the highway access without stopping. Said network charging system can also be applied to the systems of automated charging, business group, driver violation management, public transport, refueling and the like.

Description

Network charging system

TECHNICAL FIELD The present invention relates to Network Technology, Information Technology (IT), computer technology (Computer Technology X database technology database Technology) > Internet (Internet), Telecommunication Technology (Telecommunication Technology), integrated circuits (Integrated Circuit, IC) Technology, Radio Frequency Identification (RFID) technology, information display technology, financial technology, electronic money technology, etc.

Internet charges are also known as automatic charging, smart charging, internet coins, and smart coins. It consists of a charging network, an electronic tag reader and an electronic reader (or electronic toll collector). Network charges will be widely used in the charging and financial fields of various industries, and will be applied to network payment and settlement in various fields. Internet charges are particularly applicable to highway toll stations, automated toll stations scattered throughout the group, toll booths of commercial groups, management of driver violations, and public transportation (metro, public, rental, ferry, etc.) systems and fueling systems.

Background Art In a highway toll collection system, an ordinary car owner needs to stop at the entrance of the highway to take a card, and then pays the fee manually at the time of exit, and cannot perform the non-stop charging. Trial electronic non-stop charging technology, the charging card can not display information. The owner cannot know if it is charged? When is it charged? What is the toll charged? Existing private networks, which are interconnected by remote charging stations, must use expensive dedicated lines.

At the toll booth of the supermarket mall, people need to pass the labels on the goods one by one through the automatic identification machine before they can settle the paper money, which is slow and inefficient.

The automated toll stations of the group companies scattered around the country lack a shared capital flow and information flow platform, and the cost is relatively high. Electronic charging for a variety of businesses or services, including e-commerce, e-government, e-military, e-health, e-learning, e-tendering, e-business, etc., is an expensive private network.

In the electronic toll collection technology, an automated toll collection station scattered in a certain unit can establish a dedicated WAN for charging by renting an expensive dedicated line or using a virtual private network (VPN) technology.

Virtual private network VPN technology, after the application of the processor and Virtual Local Area Network (VLAN) technology, actually turned into peer-to-peer communication. There are currently two network layout structures: central radiation layout and full network layout. The central radiation layout is connected to many remote sites by a central site. User edge routers located at the central site location are very expensive and their price is related to the number of remote sites connected. At the same time, its latency is much longer than the packet delay time when communicating directly between two sites. The number of tunnels that the full network layout needs to support increases geometrically as the number of sites increases.

Security is another major issue with VPNs. Every user edge router connected to the Internet must take security measures such as a firewall to ensure the security of each site. But each firewall must be open to the vendor to access the device, which in itself would be a security risk. When the network is large, managing each firewall will become difficult.

Secure Socket Layer (SSL) VPN is only suitable for site-to-network connections and cannot achieve secure interoperability between multiple networks. The firewall cannot decrypt the encrypted connection of the VPN, and the VPN information is not allowed to pass.

The "Cloud Security" system needs to solve four major difficulties: it requires a large number of clients, requires professional anti-virus technology and experience, requires a lot of capital and technology investment, must be an open system and requires a large number of partners to join. .

Wireless terminals, access stations, wireless computer equipment, wireless switches, or wireless routers all contain wireless transceivers. "High Trust" covers both "reliability" and "security."

The following refers to the public network: Internet (Internet) and / or wireless public network.

The following refers to the units: refers to the government, enterprises, institutions and other institutions, organizations, groups, partners, individuals and so on.

SUMMARY OF THE INVENTION The object of the present invention is to construct a local wide area network (LAN) of a charging unit dispersed in a geographically distant geographical location by using a new technology of network interconnection, and construct a charging specific WAN of the unit through a public network. (Wide Area Network, WAN) is the charging network. A smart display tagger for charging systems, which is a combination of an information display and an integrated circuit (or optical storage card), is called a smart display tag reader, or an electronic tag reader. Using a combination of information display technology and integrated circuit (or optical storage card) technology, the intelligent reading machine of the charging system (which can be an electronic tag reader 3⁄4/electronic coin), a smart reader called a charging system , referred to as e-reader. A charging network, an electronic tagger, and an electronic reader (or electronic toll collector) together constitute a network charge.

Network charging employs a technique of using a public network for "high-trust" charging between the internal network of the charging agency and the private network of the bank. The charging service jointly carried out by the charging network, the electronic tagger and the electronic reading machine is the network charging.

Network charging is an inevitable trend of modern development and plays an important role in promoting economic development.

Radio frequency identification technology is a low-cost, short-range high-frequency connection technology. The basic working principle: After the tag enters the electromagnetic field, it receives the RF signal from the reader, sends the information stored in the chip by the energy obtained by the induced current, or sends the signal of a certain frequency actively; the reader reads the information. After decoding, it is sent to the information processing system for data processing.

Using radio frequency identification technology and information display technology, the non-contact electronic tag device can be used as an electronic wallet, which is a new type of paperless cash and coins; the non-contact electronic reading machine is a new type of intelligent Charger.

The unit adopts the network topology technology, and the internal computer network composed of several computer-type devices connected through the medium (which may be wired or wireless) has the most perfect external service function or the unit is based on the external The general purpose computer specified by the service needs is called the superior general purpose computer in the internal network, referred to as the excellent machine. This internal network is called the USB (Figure 1). The server is a server-class computer (server-class computer); it is also a host computer (host computer;) that contains a Network Address Translation (NAT) program.

The good machine network can be a local area network, a metropolitan area network or a wide area network. It can be wired or wireless. The U-machine network can also have only one general-purpose computer, and the computer is a good machine. This is a special case of the excellent machine network.

The business carried out by a unit through a dedicated computer network is called an electronic service. For example, e-finance, e-agriculture, electronics factories, e-schools, e-hospitals, etc. The unit conducts "high-trust" services through a public computer network, which is called network services. For example, online securities, online agriculture, network factories, online schools, network hospitals, etc.

1. A general-purpose computer that is interconnected with a high-performance machine (or the network) in another network of the unit and another public network (including the Internet) and controls the interoperability of the two networks, called identification information. The general purpose computer, referred to as the identification machine (Figure 1). Another public network (not including the identification machine) that is connected to the machine is called the network. The machine is a host with "high-trust" security software.

The computer is equipped with standard program modules such as "Program for Checking Programs", "Source Encryption Program" and "Stop Decryption Program". Because the machine is equipped with the "Programs for Checking Programs" module, it can clear and defend the computer "virus" and protect the network of high-performance machines connected to it; therefore, the machine becomes the "doctor" of the computer network, called the computer network doctor, referred to as "the doctor". Doctors". The computer has the function of a computer network doctor. That is to say, the machine can clear the computer virus and is the doctor of the network.

The discriminator is a client-class computer or a peer (Peer); it has information for sending (or receiving) a computer in a supervised network of the charging unit to another supercomputer network computer of the charging unit. After encryption (or decryption), the program that is forwarded to the public network (or forwarded to the receiving supercomputer network) and the program that the charging unit can externally (or browser) can be.

The machine can also have the following functions:

1. A discriminator can also have a program for processing various information streams and the like, and can concurrently run a plurality of clients (clients) and servers (servers).

1. 2 The machine can also contain anti-virus software or programs that handle various forms of information flow.

1. 3 if the machine contains a router function. It can be connected directly to a public network line.

1. 4 machine-protected network of excellent machines, with correctness, reliability, friendliness, maintainability, and expandability.

The existing internal network of the unit uses a firewall to connect to a router of the public network or a virtual private network. The firewall cannot defend against computer virus attacks; it uses virtual private networks, which is not suitable for virus detection; it cannot protect against data-driven attacks; it cannot completely defend against various new virus attacks; these are the main defects of the prior art.

2. The electronic tagger (Fig. 2) has a microprocessor, memory, and is equipped with input buttons, a small LCD display, and a power supply. The contactless electronic tagger must also be equipped with a related circuit with RF transceiving function consisting of an RF antenna, a wireless transceiver module, a filter, an amplifier, and the like.

The program in the electronic tagger contains the standard program for checking the machine and the complete check program for information. It solves key technical issues such as security, confidentiality, authenticity, anonymity and integrity.

If the electronic tagger program includes a deposit and withdrawal program, the electronic tag can be recharged to the electronic tag by the electronic reader. The electronic tagger can be divided into contact and non-contact types according to the difference between the read/write mode and the external data of the charging device.

The electronic tagger is easy to manufacture, low in cost, long in service life, and can be reused.

The contactless electronic tag device includes a related circuit of radio frequency transceiver composed of an RF antenna, a wireless transceiver module, a filter, an amplifier, and the like. It can convert radio frequency signals into intermediate frequency signals. Identification in an electronic tag reader or e-reader And the control software of the single chip microcomputer, wherein the digital input interface receives the TMDS digital signal output by the TMDS transmitter; the TMDS receiver sent to the liquid crystal display main board; and the input clock signal is sent to the clock generator. The digital signal is decoded and sent to the image scaling processor (SCALER) of the main control circuit for processing. The processed line sync signal in the liquid crystal display main control circuit is sent to the phase-locked loop type clock generator circuit to lock the generated clock pulse with the input line sync signal; the other circuit is sent to the screen display circuit (On Screen Display, 0SD). The digital signal is processed by the image scaling processor (SCALER) of the main control circuit of the liquid crystal display so that it can be adapted to the digital signal of the physical resolution of the liquid crystal panel, together with the digital line/field sync signal, sent to the liquid crystal panel interface circuit, and the digital video The signal is converted to a digital video signal that meets the requirements of the LCD panel interface circuit. The liquid crystal panel interface circuit sends the converted digital video signal to the timing circuit and the driving control circuit of the liquid crystal panel; drives the liquid crystal display; displays characters and images on the liquid crystal display screen.

The electronic tagger can also have:

2. 1 The electronic tagger can also add hardware and software such as identity authentication as needed; to ensure the separability of its information transmission. The CPU of the electronic tagger can adopt a new method for encrypting, completing, and authenticating information.

2. 2 The electronic tag reader can access electronic money through the electronic payment of the paid browser. It can also access electronic money to other electronic tag feeders. The electronic reader can also store electronic money for the electronic tagger. The electronic tagger can be used in the market as a "wallet" for electronic money or paper money.

2. 3 The electronic tagger has a high storage capacity, which is enough to save the user's record of each payment in its memory. The electronic label can not only replace various IC cards such as credit cards, debit cards, composite cards and cash cards; but also can exchange electronic coins directly with each other.

2. The security control software stored in the electronic tagger may also have the function of verifying and displaying the personal identification number and determining the legality of the holder. It can contain and display the second generation personal identification number and personal photos, and implement real name system. Due to its high storage capacity, it is sufficient to store the user's record of each deposit and payment in the memory. When the user purchases the electronic tag device by using the real name system, the second generation ID card is swiped through the ID card on the browser. The browser can input the number of the user ID card and the personal photo thereof into the electronic tag. These materials can be swiped once. When the electronic tagger is used to repeatedly deposit and withdraw money and as a payment tool, it is not necessary to re-brush. If the real-name electronic tagger is lost, the deposit is not lost and the user can reissue it.

2. 5 Electronic taggers need to be processed online without online authorization processing. So it is allowed to be used offline. The electronic tagger can work in an independent or online manner:

2. 5. 1 Independently working electronic tagger, not connected to the browser. The two electronic taggers and / or electronic readers operate independently of the software in their memory. They can be connected directly to the output interface via their different input interfaces. This electronic tag reader has all the logic functions of reading and translating the electronic tagger of the other party, and can independently check the legitimacy of the respective electronic tag and the identity of the holder. The output (or input) plug of the electronic tagger can also be inserted into the input (or output) slot of the electronic reader to directly exchange information.

2. 5. 2 The electronic tag that works online is plugged into a dedicated plug on the browser or electronic reader. The browser or electronic reader is directly connected to the premium supercomputer network via a wired or wireless line. Each business is transmitted by the electronic tagger to the high-performance network of the charging system for real-time processing, and the files can be updated in real time. 2. The electronic tagger can have the record holder's profile and password information. The electronic tagger identifies its holder and can also use biometric techniques such as fingerprint scanning, voice confirmation and iris authentication.

2. 7 The electronic tagger can display the deposit balance in the holder's "wallet".

2. 8 If the e-reader contains a deposit and withdrawal program, the electronic tag can be accessed by the electronic tag reader.

The existing IC card certificate can not only display the information of the certificate, but also can not eliminate the phenomenon of forging the IC card.

3. The electronic reader (Fig. 2) is equipped with a memory and a microprocessor for identifying and controlling software; and an input button and a liquid crystal display including a single chip microcomputer.

The electronic reader program contains a standard program for the identification machine, and has an information encryption system and software for preventing computer viruses. The electronic reader can also have:

3. The security control software stored in the electronic reader may also have the function of verifying the personal identification number and determining the legality of the holder.

3. 2 Non-contact electronic reader without high-energy battery, can be powered wirelessly by electronic tagger, and then generate the DC voltage required for the operation of integrated circuit chip through the voltage regulator circuit in the electronic reader.

3. When the non-contact electronic reader with high-energy battery is working, the electronic tag reader does not need to be equipped with a battery, and can be powered wirelessly by an electronic reader.

3. 4 The electronic reader's microcontroller system makes full use of the standardized, convenient and efficient information operation function. The electronic label can be recognized by the electronic reader and the electronic reader can be activated. For example, the charging system uses an electronic reader as an unmanned automatic and self-service cashier device; the user can use the electronic tag reader to directly access the electronic money and transfer on the electronic reader directly or offline. Payment business transaction.

3. 5 eReaders can work in a single or online mode:

3. 5. 1 The e-reader that works alone is not connected to the U-machine network. Electronic readers rely on software in their memory to run independently. It interacts with the host of the service by periodically swapping floppy disks. This electronic reader has all the logic functions of reading and translating its electronic tagger, and can independently verify the legality of the electronic tagger and the identity of the holder.

3. 5. 2 The electronic reader working online can be directly connected to the network of the machine through wired or wireless means. Each business is transmitted by the electronic reader to the USB machine for authentication and processing in real time, and the files can be updated in real time. The electronic reader can identify the holder of the electronic tag holder, and can also adopt biometric technologies such as fingerprint scanning, sound confirmation and iris authentication.

E-readers can be used to avoid fraudulent fraud, either alone or online.

3. 6 E-readers can also use programs such as digital signatures and access control policies; and use the application layer to implement security level management for all kinds of information transmitted.

3. 7 The electronic reader can contain and display the personal second-generation ID number and personal photos, and implement the real name system.

3. 8 In addition to various standard interface circuits, 8 electronic readers can also have some special interface circuits, such as interface circuits with magnetic cards and IC card readers, bar code readers and electronic scales.

The electronic reader solves four key technical problems of information security, authenticity, anonymity and separability.

Using Bar Code technology, electronic readers can also be applied to different sales, manufacturing companies, institutions, Book management, warehouse automation management and other fields.

The existing integrated circuit card, which acts as a coin or instead of a coin, cannot display the information contained in the paper money, not the coin in the true sense.

4, a number of deposit and withdrawal browsers (Browser), cash deposit machine (Cash Exchange Machine), workstations, servers, machines and databases, etc., using network topology technology, through the medium (can be wired or wireless) The toll booth that is connected to the automatic deposit and withdrawal is called an electronic toll booth (Figure 1). It can be a local area network, a metropolitan area network, or a wide area network.

The deposit and withdrawal browser is a device that is provided to the user with a deposit and withdrawal program and browser software. It is a device consisting of a memory, a microprocessor, an information display (such as a touch screen). It contains a program for accessing coins and displaying information (including multiple applications, and using the program identified by the object name to resolve the object).

The cash deposit machine is characterized by the ability to verify the authenticity of the banknotes, and to record the amount into the customer's electronic tagger in time to provide customers with convenient services. Unlike traditional ATMs, which take one day to process deposit transactions, cash deposit machines can be credited in time to give customers a sense of security.

Electronic toll booths can handle the charging of traditional desks in an automated manner. It provides a fee-based service through a cash deposit machine; so that customers can be told to complete the payment of the counter in a self-service manner at any time without the assistance of a toll collector. It is a full-featured electronic toll booth. The electronic toll booth not only handles the services of traditional toll stations, but also provides services that other traditional toll stations cannot carry out.

The electronic toll booth can also have:

4. 1 Electronic toll stations use computer network technology and automated toll collection equipment to provide self-service to customers, enabling open, automated and paperless charging services to meet changing market and customer needs and attract more customers.

4. 2 Customers can use electronic devices such as deposit and withdrawal browsers or cash deposit machines provided by electronic toll stations to conduct electronic transactions at the toll booths within 24 hours a day, including basic deposits, rules for checking charges, Transfer, statement printing, account balance inquiry, payment of service or application fees, etc.

The electronic toll collection machine of the existing toll collection system is built on a closed dedicated computer network and cannot be operated on an open Internet.

5. Each electronic toll collection station (or its superior machine) of a certain unit is connected to the router of the public network through the identification machine. This sets up the unit's proprietary WAN, known as the unit's charging network, referred to as the charging network (Figure 1). The information sent by a computer of the electronic toll collection station is sent to the identification machine connected to the superior machine in the electronic toll collection station. After the information is encrypted by the identification machine, the information is transmitted through the public network, and then the identification is performed at the receiving end. The information is decrypted in the machine, restored to the original information, and transmitted to the receiving computer of the electronic toll booth at the receiving end after the virus check; the information security and reliability are ensured.

Each electronic toll collection station is isolated from the public network logic through the interface circuit of the discriminating machine; and the electronic toll stations are interoperated through the public network through the control function of the discriminating machine. All electronic toll stations can ensure the security of deposits and charges and the authenticity of information, network reliability and confidentiality; fundamentally prevent some people from using the network to implement fraud.

The resources of any one of the electronic toll stations in the toll network can be shared by the entire toll network. The toll network provides remote access and secure mutual access to the electronic toll booth and the headquarters network.

The charging network constructs a secure and reliable internetwork; it is the commercial operation mode of network payment.

The existing online payment adopts the check-type electronic money payment mode, and it is necessary to establish a clearing center system between banks. Existing online payments use a cash-based electronic money payment model, and banks must be involved in the operation and distribution.

6. The customer is on the browser of the electronic toll booth of the toll network (Fig. 4), the payment process (technical plan):

6. 1 The customer plugs the plug of the electronic tag (also the power switch of the browser) into the special slot of the electronic tagger of the browser of the electronic toll booth, and clicks the webpage on the browser to enter the webpage of the electronic toll booth. According to the page prompt, after entering the information for paying the toll, select the relevant information you need.

6. 2 The customer deposits on the deposit machine, goes to the 6.5 item to write the deposit and withdrawal information of the electronic labeler; or the customer selects the electronic payment settlement tool, such as electronic labeler, electronic wallet, electronic cash, electronic check Or an e-banking account, etc., and authorized by the bank to use, on the browser page, according to the prompts of the web page, enter the bank account number and password, and encrypt the bank payment information.

6. 3 The electronic machine in the electronic toll collection station checks and confirms the payment information of the customer, and forwards the relevant encrypted customer payment information to the payment gateway until the background service server of the charging private network confirms, in order to obtain from the electronic money. The issuing institution verifies that the customer is authorized to receive funds from the bank.

6. After the bank verification is confirmed, the established payment success information is sent to the browser and the superior machine of the electronic toll booth through the established encrypted channel communication via the payment gateway.

6. 5 The premium machine of the electronic toll station confirms the payment; After the customer has paid the deposit machine or the online settlement success message sent by the bank, the customer enters the information of the electronic money reduction device to the customer's electronic tagger, and sends the customer a message to the browser. Has paid the fee; or the network payment success message; notify the customer to unplug the electronic tag.

At this point, a typical payment process through an electronic toll booth ends.

Existing electronic payments need to go through a third-party clearing center or certification center (CA), which is neither convenient nor secure.

7. The method of paying through the Internet between the customer and the electronic toll booth, using the toll booth, the customer and the bank where they open, each has a pair of keys (public and private) and the public and private keys are not public. method. The method must have a certain deposit in the account of the customer in the Seto Bank (hereinafter referred to as the customer bank); the toll station has an account at the account bank (hereinafter referred to as the toll booth bank) and knows the public key of the bank; the toll booth bank knows The public key of the customer's bank and the public key of the toll booth and the toll gate password. The customer bank knows the public key of the toll booth bank and the customer's public key and customer password. The toll booth bank has a settlement account at the customer bank.

The network payment process (technical solution) for customers to pay via the Internet (Figure 5):

7. 1 The client connects to the Internet with a client (or browser), enters the web page of the toll booth with a web browser, and selects the information about the payment that he/she needs to pay according to the prompts on the page. Then choose the electronic payment settlement tool, such as electronic tagger, credit card, e-wallet, e-check, and so on.

7. 2 The check-in of the toll station will check and confirm the payment information of the customer, and transfer it to the superior machine. The special machine uses the private key of the toll station to encrypt the account and password opened by the toll station at the toll station bank. Text as a toll booth digital signature, with payment The total amount of information and the name of the toll booth bank are transmitted to the customer via the Internet.

7. 3 After the client has verified the correctness, encrypt the account and password of the customer's bank with the private key. The ciphertext is digitally signed by the customer, and the customer's digital signature, digital signature of the toll booth, total payment amount and the name of the toll booth bank are used by the customer. The bank's public key is encrypted and passed to the customer's bank.

7. The customer bank decrypts the ciphertext with its own private key, and obtains the plaintext, the toll booth digital signature and the customer's digital signature sent by the client; then the customer's public key is used to decrypt the customer's digital signature. The customer bank checks the decrypted customer account number and password with the data retained by the customer, and confirms that it is the information sent by the customer after it is correct.

7. 5 The customer bank encrypts the settlement account and password of the toll booth bank at the customer bank with its own private key as the digital signature of the customer bank; then the payment amount, the digital signature of the customer bank and the digital signature of the toll booth are used by the toll booth bank. Public key encryption, sent to the toll booth bank. The customer bank subtracts the payment or service payment from the customer's account in the bank, and adds the payment to the bank account of the customer bank.

7. After receiving the ciphertext of the customer's bank, the toll station bank decrypts the ciphertext with its own private key, obtains the plaintext information sent by the customer's bank and its digital signature, and then decrypts the customer's bank digital signature with the customer's bank public key. If successful, the confirmation is issued by the customer bank. The toll booth bank reuses the toll booth's public key to decrypt the toll booth digital signature. If successful, it is confirmed to be sent by the toll booth. The toll booth bank adds this amount to the account opened at the toll booth.

7, 7 toll station Bank toll station public key to the toll station account number, password and toll collection amount, together with encryption and then transmitted to the toll booth. After receiving the information, the toll booth decrypts it with its own private key. If the toll booth confirms that the receivable amount and the toll station account number and password are correct, the electronic tag device of the customer is charged with the electronic money converted by the customer's payment fee.

At this point, a typical process of paying through the Internet ends.

8. The conditions required for customers to use the telephone line for payment and network payment are the same. That is, the toll booth, the customer, and the bank where they open the account, each with a pair of keys (public and private) and a new method in which the public and private keys are not disclosed. The method must have a certain deposit in the account of the account bank (hereinafter referred to as the customer bank); the toll station has an account at the account bank (hereinafter referred to as the toll booth bank) and knows the public key of the bank; the toll booth bank knows the customer The public key of the bank and the public key of the toll booth and the toll gate password. The customer bank knows the public key of the toll booth bank and the customer's public key and customer password. The toll booth bank has a settlement account at the customer bank.

The general procedure (technical solution) for customers to use the telephone line for network payment is:

The customer uses the modem to connect the computer to the telephone line, and transmits the browser page of the electronic toll booth to the screen of the computer through the telephone line; then according to the payment requirements of the user, follow the instructions on the page to decide the choice. Information about it. Customers then choose settlement tools for electronic payments, such as electronic taggers, e-wallets, e-cash, e-checks or e-banking. The remaining steps are the same as the network payments made above via the Internet.

Existing payment methods are still carried out on a private network; there are major difficulties in specific operations; electronic payment procedures are complex and require a certification center (CA).

9, the electronic reading machine in the network charging (ie UHF or microwave channel reader) by the identification and control of the machine The software is composed of a memory, a microprocessor, an input button, a liquid crystal display including a single chip microcomputer, and the like. Among them, the non-contact electronic reading machine also has a related circuit of radio frequency transceiver which is composed of an RF antenna, a wireless transceiver module, a filter, an amplifier and the like.

The electronic reader has all the logic functions of reading and translating the electronic tagger, and can independently verify the legality of the electronic tagger and the identity of the holder. When the legal electronic tag feeder passes, the electronic reading machine emits a prompt sound and is indicated by text on the liquid crystal display. If a real-name electronic tagger is used, the e-reader can also display the upper body photo of the holder's ID card. When the forged or failed electronic tag feeder passes, the electronic reading machine generates an alarm sound as a reminder and displays "forgery or invalidation" on its liquid crystal display. The electronic reader can be made in a variety of shapes and sizes; it is typically made in a fixed, smart shape or a portable electronic reader.

The electronic reader is different from the external data of the electronic tagger in terms of reading and writing, and can be divided into two categories: contact type and non-contact type.

The non-contact electronic reader is a radio frequency transmitting and receiving circuit composed of an RF antenna, a wireless transceiver module, a filter, an amplifier, etc., and converts the RF signal into an intermediate frequency signal; the identification and control software is included in the electronic tag reader or the electronic reader. The single chip microcomputer, wherein the digital input interface receives the TMDS digital signal output by the T DS transmitter; is sent to the TMDS receiver in the liquid crystal display motherboard; and the input clock signal is sent to the clock generator. The digital signal is decoded and sent to the image scaling processor (SCALER) of the main control circuit for processing. The processed line sync signal in the main control circuit of the liquid crystal display is sent to the phase-locked loop clock generator circuit to lock the generated clock pulse with the input line sync signal; the other circuit is sent to the on-screen display circuit (On Screen Display, 0SD). The digital signal is processed by the image scaling processor (SCALER) of the main control circuit of the liquid crystal display so that it can be adapted to the digital signal of the physical resolution of the liquid crystal panel, together with the digital line/field sync signal, sent to the liquid crystal panel interface circuit, and the digital video The signal is converted to a digital video signal that meets the requirements of the LCD panel interface circuit. The liquid crystal panel interface circuit sends the converted digital video signal to the timing circuit and the drive control circuit of the liquid crystal panel; drives the liquid crystal display; displays characters and images on the liquid crystal display screen.

The non-contact electronic reader can automatically check the working principle of the electronic tag reader:

The information to be sent by the contactless electronic reader is encoded and loaded on the carrier signal of a certain frequency, and sent out through the antenna, and the electronic tagger entering the working area of the electronic reader receives the pulse signal. The circuit in the contactless electronic reader modulates, decodes, decrypts, and processes the signal. It has all the logic functions of reading and translating the electronic tagger, and can independently verify the identity of the legality holder of the electronic tagger. When the legal electronic tag feeder passes, the electronic reading device emits a prompt sound and is indicated by text on the liquid crystal display. When a forged or failed electronic tagger passes, the non-contact electronic reading device generates an alarm sound and displays the forged or invalid text on the liquid crystal display. It is easy to use and fast in the whole inspection process. Such electronic readers can be made in a variety of shapes and sizes.

The existing electronic charging system for toll collection systems is built on a closed dedicated computer network and cannot be run on an open Internet.

10, network charges can be applied to highway toll stations; group company's automated toll collection system scattered throughout; business group system; driver violation management and public transport (metro, bus, rental, ferry, etc.) and fueling system.

The electronic toll booth in the expressway can handle the charging operation of the service counter in the toll booth in an automatic form. A toll network in the expressway, providing network automation charging services through electronic taggers and e-readers; enabling customers to stay in the day Without the assistance of a toll collector, you can be told to complete the payment of the counter in a self-service manner at any time; you can use the electronic tag to enter or leave the expressway at the entrance and exit of the expressway. It is a full-featured highway electronic toll booth system. It can not only handle the business of traditional highway toll stations, but also provide services that are not carried out by other traditional toll stations.

In the charging system of commercial groups (such as supermarkets, chain stores, etc.), several access browsers (Browser), cash deposit machines (Cash Exchange Machine), workstations, servers, servers and databases, etc., adopt network topology technology. A commercial system automatic deposit and withdrawal and toll booth consisting of media (which can be wired or wireless) connected, called a commercial electronic toll booth, referred to as an electronic toll booth (Figure 1). It can be a local area network, a metropolitan area network, or a wide area network.

The deposit and withdrawal browsers in various systems are devices for storing memory, a microcontroller, an information display (e.g., a touch liquid crystal screen) equipped with a deposit and withdrawal program and browser software. A computer program that contains deposit and withdrawal and display information (contains multiple applications and resolves the object with a program determined by the object name).

The cash deposit machine in various systems is characterized by the ability to verify the authenticity of the banknotes and to record the amount in the customer's electronic tagger in time to provide convenient service for the customer. Unlike traditional ATMs, which take one day to process deposit transactions, cash deposit machines can be credited in time and directly invoiced to customers, giving customers a sense of security.

Electronic toll booths in various systems can handle the charging operations of traditional commercial desks in an automated manner. It provides a fee-based service through the cash deposit machine; it allows customers to be informed of the self-service method to complete the payment of the counter at any time without the assistance of a toll collector. It is a full-featured commercial electronic toll booth. It can not only handle the business of traditional commercial system toll stations, but also provide services that are not carried out by other traditional toll stations.

The network charging application uses modern computer technology, communication technology and public network technology to provide users with convenient and fast deposit and withdrawal and payment services. It provides automatic deposit and withdrawal and payment, which fully reflects fairness, openness and fairness.

The system's various encryption anti-counterfeiting and security technology can ensure the user's personal information and financial information to ensure security and non-disclosure.

The existing commercial system's electronic readers are built on a closed computer network for toll collection services and cannot be run on the open Internet.

When the existing supermarkets charge, people need to pass the labels on the goods one by one through the automatic identification machine before they can collect the paper coins, which is slow and inefficient.

DRAWINGS

Figure 1 Schematic diagram of the charging network structure. The superior machines in several electronic toll stations distributed across different geographical locations are connected to the Internet through a separate machine to construct a secure network with a reliable and information-operated fee.

Figure 2 Schematic diagram of the electronic tagger and electronic reader. The contactless electronic reader is composed of a super high frequency or microwave channel charge reader and display. It has associated circuits for RF transceiving of RF antennas, wireless transceiver modules, filters, amplifiers, etc.

Figure 3 is a diagram of the database system backup automation scheme of the charging network. It consists of a backup client, a backup server, a media server, a backup storage unit, and backup management software in the electronic toll booth.

Figure 4 is a flow chart of the technical solution for the user to pay at the electronic toll booth of the system. Figure 5 is a flow chart of the basic technical scheme for users to pay through the Internet.

DETAILED DESCRIPTION OF THE INVENTION Several high-performance network (or its superior) of the charging system are connected to the routers of the Internet through a separate machine to construct a "high-trust" Internet, which is a charging network (Fig. 1). It is a model of charging services operating over a public network. The unit of the charging network can inherit the existing electronic charging resources, ensure the utilization of existing resources and the normal operation of the existing internal private network; at the same time, it can formulate unified standards for network charging and ensure the standardization of software, hardware and communication. There is room for future expansion of the toll network.

In the units of the charging network (including the head office of the charging network and the branch office of the important charging network, etc.), between the different U machine networks, the "high-trust" communication between the two hosts through the public network (including the Internet) 1) as follows:

Information sent from the source computer in the electronic toll booth; through the source end machine, to the source end, the source end encryption machine such as "source encryption program" is installed; after encryption; through the public network; to the installation check program The program of "the program" and "the terminal decryption program", etc.; after decryption and inspection of the virus; to the terminal end of the machine; finally arrive at the destination computer.

In the electronic toll booth system, the identification machines of the respective electronic toll stations are equipped with the same standard procedures of "Procedures for Inspection Procedures", "Source Encryption Procedures" and "Stop Decryption Procedures". In this way, each computer monitors the information entering and exiting the electronic toll booth and rejects illegal access to the various electronic toll stations.

For charging networks with numerous electronic toll stations, meeting the requirements of interactive applications and stability; interoperability; it can distinguish different security requirements for a specific file; can use public key infrastructure for authentication and key distribution .

The database system backup automation solution for the charging network (Fig. 3) consists of the backup client, backup server, media server, backup storage unit and backup management software in the electronic toll booth. A backup client is usually an application, database, or file server; a software component that can read data from online storage and transfer it to a backup server; a primary backup server that schedules backup and recovery work, and maintains data storage. Media; The media server copies data to the backup media according to the instructions of the primary backup server. The backup storage unit is a data tape, a disk, or a disc.

1. The standard machine is equipped with the source code encryption program, the sink terminal decryption program, and the program for checking the program. The discriminator can also be equipped with the same standard procedure for the unit identity authentication encryption and authorization procedure, and each of these discriminators has an IP address table for each discriminator in each electronic toll booth and each host in each electronic toll booth. The access control list for the name (or address). In this way, each machine will monitor the information entering and leaving the electronic toll booth and refuse to illegally access the internal electronic toll booth of the unit.

"Source Encryption Program" Function: The source end machine adds the symmetric encryption key after the plaintext information to be sent through the public network; input the combined data into the one-way hash function (Message Digest) to obtain the hash ( Hash) value (source hash value); then add the source hash value after the plaintext information (excluding the key), encrypt it with the key, and change it into ciphertext; finally send the ciphertext to the sinker .

"Stop-end decryption program" Function: The sink-side discriminator decrypts the received ciphertext with a shared key negotiated in advance, and becomes plaintext, and obtains plaintext information and source-side hash value; plaintext information (excluding hash value) After adding the key; input the combined data into a pre-agreed one-way hash function to obtain a hash value (sink-end hash value); the sink-side hash value is compared with the received source-side hash value If the two hash values are the same; then confirm that the information is sent from the legal source, and accept the information; send to the sink in the sink network to receive the computer, otherwise discard the information. "Check program program" function: After receiving the plaintext information, the sink detector checks the information, finds the programs, arranges them together, and presents them on the display of the computer. If these programs are legitimate programs that allow access, the user will select the "Allow all" option when prompted for the first time. When they encounter these programs, they will not be asked again and will be allowed access. When the user does not reply within a certain period of time or selects the "not allowed" check box, the discriminator discards the program. After the sinker decrypts the information, the program is run first and separately.

After the "Installation Program Procedure" is installed on the machine, it is possible to prevent the virus attack from attacking the machine network.

The easiest way to authenticate is to create a database of usernames and passwords in each machine. The machine authenticates through an Access Control List (ACL). This list simply identifies the identity of different types of source networks (represented by the resolution IP address). Address-based authentication takes effect only when the relationship between the user and the IP address is determined.

Authentication controls who can access the private network, and Authorization defines what the user can do after gaining access to the network.

A new approach to authentication and authorization is to create a database of user or organization names, IP addresses, passwords, and authorization rights. The machine access control list is used to authenticate users (referring to other units, partner units, or remote customers). The list identifies different types of source (username), modem IP address, and user's password. Address-based authentication is guaranteed to take effect only if the username, IP address, and user's password are the same as the access control list.

2. The electronic tagger (Fig. 2) consists of a microprocessor, memory, display, input keyboard and related circuits. The microprocessor is essentially a single chip microcomputer. The MCU has functions such as controlling and processing information. The display is typically a small LCD display; typically 4 to 8 inches in size. The electronic tagger is a single chip microcomputer with a small liquid crystal display and an input keyboard.

The non-contact electronic tag device is a device formed by adding an RF transceiver circuit composed of a radio frequency antenna, a wireless transceiver module, a filter, an amplifier and the like to the electronic tagger.

Both the contact electronic tagger and the contactless tagger software have software for overwriting, encryption, modulation and demodulation, decryption, and decoding. The deposit and withdrawal software also has identification software for the secure encryption algorithm of the electronic tagger. The electronic tagger uses a personal identification number (PIN) to identify the identity of the holder. The important data in the electronic tagger is encrypted and the information identifier MAC is added. The deposit and withdrawal software checks the identification code to identify whether the electronic tagger has been tampered with and displayed on the liquid crystal display. The electronic tagger contains the main basic components and circuits of a microcomputer such as a microprocessor, a random access memory, a read only memory, an interrupt system, a timer/counter, and an input/output. Their circuits are connected together via an address bus, a data bus, and a control bus, and then communicate with external computers or microcontroller circuits through input/output interfaces. The microcontroller has an important role in controlling the display of characters and images on the liquid crystal display on the electronic tagger. It is responsible not only for the overall coordination and control of the electronic tagger, but also for the reading and storage control of the digital tag and parameters of the electronic tagger.

The electronic tagger has a storage capacity of up to 64~256KB, enough to store all the information needed for the software, ID card and all the records for multiple deposits and charges. Its hardware has voltage and clock detectors, automatic freeze logic, anti-anatomy and other encryption measures; software has password protection, security encryption algorithms and other encryption methods.

The electronic tagger can be divided into contact and non-contact types according to the difference between the read and write modes and the external data. It can also have both contact and non-contact interface circuits. There are several gold-plated contacts on the surface of the contact electronic tagger. The electronic tagger will communicate with the electronic reader (or browser) through these contacts and the identification of the real/pseudo electronic reader (or browser).

The integrated circuit chip of the microcontroller in the contact electronic tagger is connected to a metal contact chip containing a circuit board. It is in contact with the read head on an electronic reader (or browser) that provides power through eight (or six) contact points on the chip. After the electronic reader (or browser) reads the data on the electronic tag reader, the microprocessor of the electronic reader determines whether the electronic tag device is valid. After the corresponding program processing, the microprocessor issues a read (write) command to the electronic tagger; after receiving the command, the electronic tagger performs its own central processor operation to determine whether it is an illegal electronic reading machine. If it is not an illegal electronic reader, the electronic reader reads (writes) the electronic tag reader. Otherwise, the electronic tagger rejects the read (write) command of the electronic reader and emits an alarm sound, and a text such as "illegal electronic reader or deposit/withdrawal machine" appears on the liquid crystal display of the electronic tag. The plug of the contact electronic tag is inserted into the slot of the electronic reader (or browser).

The DDC memory of the electronic tagger communicates with the DDC serial data pin, the DDC serial clock pin and the external computer to complete the identification of the liquid crystal display. Only the external computer recognizes the liquid crystal display, and the two can work synchronously, coordinately, and stably.

The digital input interface of the liquid crystal display in the electronic tag feeder receives the TMDS digital signal outputted by the TMDS transmitter in the external computer; the TMDS receiver sent to the liquid crystal display main board; and the clock signal of the output is sent to the clock generator. The digital signal is decoded and sent to the image scaling processor (SCALER) of the main control circuit for processing. The main control circuit performs format determination on the input image signal, and performs operations such as scaling processing and image positioning on the image.

In the main control circuit of the liquid crystal display of the electronic tagger, the processed line synchronization signal is sent to the phase-locked loop type clock generator circuit, so that the generated clock pulse is locked with the input line synchronization signal; the other channel is sent to the screen display Circuit (On Screen Display, 0SD). The line/field sync signal (HS, VS) required by the display circuit is not taken directly from the external input line/field sync signal, but is taken from the line/field sync signal output by the auto-control circuit. Even if the liquid crystal display has no signal input, the main control circuit sends the line/field sync signal to the display circuit, and the line/field sync signal generated in the image scaling processor (SCALER) according to the pre-programmed timing data, It can ensure that the LCD display can have normal on-screen display and menu display when there is no signal input.

The digital signal of the electronic tagger is processed by the image scaling processor (SCALER) of the main control circuit of the liquid crystal display to enable it to adapt to the digital signal of the physical resolution of the liquid crystal panel, together with the digital line/field synchronization signal, to the LCD panel interface. The circuit converts the digital video signal into a digital video signal that meets the requirements of the LCD panel interface circuit.

The liquid crystal panel interface circuit of the electronic tagger converts the converted digital video signal to the timing circuit and the drive control circuit of the liquid crystal panel separately (if itself includes the display line/field sync signal) or together with the display line/field sync signal; Characters and images are displayed on the LCD screen of the LCD.

The line/field sync signal received by the electronic tagger is sent to the microcontroller for energy saving management of the liquid crystal display, and the liquid crystal display is controlled to enter a normal operation, standby, suspend, and off state.

The non-contact electronic tag device has a related circuit of radio frequency transmission and reception composed of an RF antenna, a wireless transceiver module, a filter, and an amplifier. The RF signal sent and received by the electronic toll collection system needs to be filtered and amplified. The purpose of filtering is to ensure that only signals in the frequency band pass, suppressing noise outside the band: The purpose of amplification is to increase the power ready to transmit or amplify the received weak Signal; converts the RF signal into an IF digital signal. A single-chip microcomputer (referred to as a single-chip microcomputer) in an electronic tag reader or an electronic reader, which includes identification and control software; a digital input interface of the liquid crystal display receives a T DS digital signal output by the TMDS transmitter; and a TMDS sent to the liquid crystal display motherboard Receiver; its input clock signal is sent to the clock generator. The digital signal is decoded and sent to the image scaling processor (SCALER) of the main control circuit for processing. The processed line sync signal in the liquid crystal display main control circuit is sent to the phase-locked loop type clock generator circuit to lock the generated clock pulse with the input line sync signal; the other circuit is sent to the screen display circuit (On Screen Display, 0SD). The digital signal is processed by the image scaling processor (SCALER) of the main control circuit of the liquid crystal display so that it can be adapted to the digital signal of the physical resolution of the liquid crystal panel, together with the digital line/field sync signal, sent to the liquid crystal panel interface circuit, and the digital video is The signal is converted to a digital video signal that meets the requirements of the LCD panel interface circuit. The liquid crystal panel interface circuit sends the converted digital video signal to the timing circuit and the driving control circuit of the liquid crystal panel; drives the liquid crystal display; displays characters and images on the liquid crystal display screen (Fig. 2).

The electronic labeler's liquid crystal display uses the DisplayPort interface to implement a low-cost direct-drive liquid crystal display, and all signals can be input to the motherboard's video processor with only one cable.

If an electronic toll booth has multiple e-readers (or browsers) and handles deposits or charges at the same time, when one of the processes accesses the database, a lock is used to lock the other processes. Execution, until the process is completed and the data is written back to the database, then unlocked, allowing other processes to work. This allows individual electronic tags to be accessed mutually exclusive to access the database, thereby ensuring the integrity of the data in the database. For example, the lock function RL0CK ( ) and the unlock command UNLOCK are used to control the synchronization of the process.

3. The software of the electronic reader or electronic toll collection machine (Fig. 2) has software such as overwriting, encryption, modulation and demodulation, decryption and decoding. The electronic reader (or electronic toll collector) also has encryption and decryption software and recognition software for the secure encryption algorithm of the electronic tagger. An electronic reader (or electronic toll collector) uses a personal identification number (PIN) to identify the authenticity of the electronic tagger. The important data in the electronic reader (or electronic toll collector) is encrypted and the information identification code AC is added. The electronic reader (or electronic toll collector) verifies the identification code to identify whether the electronic tagper has been tampered with and displayed on the LCD.

An electronic reader (or electronic toll collector) contains main components and circuits of a microcomputer such as a microprocessor, a random access memory, a read only memory, an interrupt system, a timer/counter, a liquid crystal display, and an input/output. Their circuits are connected by an address bus, a data bus, and a control bus, and then communicate with external computers or microcontroller circuits through input/output interfaces. It is a one-chip microcomputer. It has the important function of controlling the display of characters and images on the liquid crystal display on the electronic reader (or electronic toll collector), and is responsible for not only the coordination and control of the whole machine, but also the reading and storage of numbers and parameters.

The Minimized Differential Signaling (TMDS) used by the electronic reader (Fig. 2) can not only adapt to the digital signal interface (DVI) of the motherboard on the liquid crystal display, but also needs to be digitally transmitted. A transmitter and a receiver.

In the electronic toll collector, the Transition Minimized Differential Signaling (TMDS) is adopted, which can not only adapt to the digital signal interface (DVI) of the main board on the liquid crystal display, but also requires a transmission for digital transmission. And a receiver.

LCD monitors for electronic readers (or electronic toll collectors) need to communicate with external computers, so they need to provide Its identification signal is detected and recognized by the external computer. In the input/output interface circuit of the liquid crystal display, a display data channel (DDC) memory circuit is set. The memory is an erasable and programmable read-only memory (EEPR0M) that stores extended display identification data, that is, electronic information of the display, such as a line/field frequency range, manufacturer, date, product serial number, Model, standard display mode and its parameters, device data and data required for operation.

4. Each electronic toll booth works in browser/server mode. Features: The client replaces the client with a relatively uniform electronic reader (or browser). Since the application of an eReader (or browser) is just some of the most basic requirements. In this way, the development, maintenance and upgrade of each electronic toll booth (Universal Network) is performed only on the Utilities, and there is no need to reinstall the application one by one for the electronic reader (or browser).

An electronic reader (or browser) is a microcomputer that accesses and displays information; it contains multiple applications and determines which application resolves the object based on the object name. It concentrates the output information into small packets of "packets" and sends them to the good machines in order. In order to ensure that no multiple electronic readers (or browsers) transmit signals to the high-end machines at the same time; all electronic readers (or browsers) and discriminators use a method called multi-access carrier sense/collision detection ( Carrier Sense Multipte Access With Col lision Detect, CSMA/CD) Distribution coordination scheme and binary exponential backoff technology. When an electronic reader (or browser) transmits a signal to the USB, other electronic readers (or browsers) can detect the transmitted signal and wait for the input of the electronic reader (or browser) to be completed. Every "packet" is small, and each eReader (or browser) does not experience long waits. This ensures that each eReader (or browser) can pay for it quickly and in a timely manner.

The superior machine in the electronic toll collection station receives the request information from the electronic reader (or browser) at any time, immediately processes the request accordingly, and sends the response information of the processing result to the electronic reader (or browser). In addition to sending static web documents to an e-reader (or browser), it can also process data in interactive forms based on the specific request of the e-reader (or browser).

The superior machine outputs information, and also uses multi-access carrier sense/collision detection and binary power retransmission technology. It has a fast processor and enough memory to run multiple client and server programs simultaneously, and an operating system that allows multiple applications to concurrency.

Utilities have a server program running for a variety of different services. That is, it can run different server programs at the same time. In the design of the Utilities, the main task (task) creates a new task for each client. A server program consists of two parts: one that receives the request and generates a new thread, and another that contains the code that handles a single request. When a concurrent server starts executing, only the first part is running. That is, the server main task runs the first part, waiting for the request to arrive. When the request arrives, the main task creates a new task to handle it. The task that processes the request runs the second part of the code and then terminates. At the same time, the main task keeps the server active.

The most useful feature of the browser/server approach is the arbitrary interaction between the browser and the server. It is characterized by a server that provides some kind of service and can be a browser for another service. Multiple browsers can access one server; a server for one service can also be a browser for another service. Appl ication Program Interface (API), adapted to concurrent program work. The ultra-text browsing information retrieval (HTTP) method sends the desired result to the electronic reader (or browser), and the electronic standard on which the electronic reader (or browser) will be placed The signer writes the data and the result is displayed by the liquid crystal display of the electronic tagger.

The database server in the electronic toll booth allows one user to query more than one data at the same time. It also allows multiple users to query data information at the same time. The application reads data from a magnetic medium (such as a disk), performs data processing, and then outputs it to an excellent machine in the electronic toll booth. This is how the data is transferred from the output file of the database server to the input file of the USB. The transport service uses the File Transfer Protocol (FTP). This protocol allows the transfer of arbitrary files and allows the files to have ownership and access rights. It is suitable for heterogeneous systems – it can transfer files between any computer. Some of these commands allow the user to specify a remote computer, provide permissions, query whether a remote file is available, and request to transfer one or more files. The Internet (Public Network) protocol suite (TCP/IP protocol) includes a file access (fi le access) service. The file access service allows a remote computer to copy or change only small pieces of files without copying the entire file.

The Network File System (NFS) allows an application to open a remote file, move it to a specified location in the file, and start reading and writing data at that location.

The special machine in the electronic toll booth can execute some other programs according to the actual needs of the electronic reader (or browser) or the specific request of the discriminator, for example, writing the form data input by the user into the database. It runs a common gateway interface (CGI) program that can process data in interactive forms; it can process, add, modify, and delete records for the database; it can use the hypertext markup language (the result of processing) Hyper Text Markup Language (HTML), which generates a web page document dynamically and returns the web page document to the UF, and then uses the Hypertext Transport Protocal (HTTP) to dynamically update the program by the public gateway interface. The generated web page document is sent to an electronic reader (or browser) or a computer.

The superiority of the electronic toll booth has the strongest central processing unit (CPU) in the network of excellent machines and the internal memory of powerful capacity. Its main function: continuously check the status of the port of the machine (such as TCP port 80); receive the request information from the computer and the computer such as the electronic reader (or browser) or workstation at any time, and process each request accordingly, and Send the response information of the processing result to the computer and the identification machine in the network of the electronic machine (or browser) or workstation in the electronic toll booth. It also contains software for managing electronic toll stations, and these software contain programs that keep them safe and secure. In addition to sending documents to computers or computers in the network of electronic machines such as e-readers (or browsers) in electronic toll booths, it can also be based on e-readers (or browsers) in electronic toll booths. The computer in the machine network or the specific request of the machine, to do some other things (such as writing the data entered by the user, writing to the database or querying, adding, modifying and deleting the data, etc., and The result is sent to an electronic reader or browser or a computer, etc.). Its internal computer memory contains data from databases that need to be used frequently. The superior machine and the identification machine of the small electronic toll station can be integrated into a single machine, and its function is unchanged.

The identification machine connected to the electronic toll booth not only contains the program of the electronic reader (or browser), but also encodes the transmission data by using the message authentication code (MAC) technology to ensure the information that is maliciously attacked. Integrity. Its typical encoding mechanism is a cryptographic hashing mechanism. A program equipped with an electronic reader (or browser) and some applications. The virus detection program can also be added to the machine to allow access to users on the eligible public network; the internal machine can also be directly accessed to the outside. It contains a file transfer protocol client that can establish a connection to a specified server for file transfer. In order to be awarded Right, the user must provide a login name and password.

5. A number of high-performance machine networks (ie, electronic toll stations) are connected to the public network routers through the identification machine to construct a unit charging network that is secure, reliable, and information interoperable (Figure 1). The information between the two hosts of the different Utilities networks of the system can be interoperated securely and reliably over the public network.

The information transmitted by the charging network on the public network is processed by encryption and anti-virus processing. It guarantees confidentiality, integrity and authenticity of information; it has the ability to resist hackers from attacking the network.

The wireless network can also perform complete inspection and identity authentication; the charging network can also install various anti-virus software to monitor the public network system in real time; regularly update the anti-virus software virus information database for maximum Limit the protection of the machine from viruses. In the event that an electronic toll booth is attacked by a virus on the public network, it will only be identified and will not affect the normal operation of the electronic toll booth.

The machine also records all external access in detail; it also prevents unauthorized access to external information on the public network. It allows external computers to access electronic toll stations, which can only be concentrated on the machine. This ensures the reliability and safety of all other computers on the electronic toll booth. The machine also allows the high-end machines connected to it to transmit and receive encrypted information of other electronic toll stations of the system through the public network.

When an electronic toll collection station sends information to another electronic toll collection station, the information content is first encrypted by the sender's discriminator, and then the router checks the destination address and sends it to the other electronic toll booth's discriminator through the public network. When the message arrives, the receiver's router determines whether the message is allowed to pass based on the sender's IP address. After the receiver's discriminator authentication information is decrypted, the information is transferred to the electronic toll booth connected to it. Obviously, this new network technology allows units with multiple decentralized electronic toll stations to use the public network as a line to form a proprietary WAN that belongs to the unit.

In Figure 1, each electronic toll collection station and the headquarters high-performance network are connected to the public network through the identification machine, and are jointly constructed into a proprietary network, and can provide secure mutual access to remote access, electronic toll stations and headquarters high-performance network. Wait.

After the database server in the electronic toll booth operates the database file, the library file is closed in time to avoid human error or other failures, resulting in damage to the current library file. After the table structure of the database is defined, it can be modified as needed.

In a toll network, backup software is stored on backup hosts in major and important Utilities networks; it provides complete data protection (Figure 3). For example, Veritas NetBackup software adopts a four-level hierarchy, which is centrally managed and adapts to multiple application structures. Its technical features include flexible setup, disaster recovery, parallel processing, reliable data, ease of use, monitoring capabilities, and system data recovery.

In major and important electronic toll stations, data that is being used or used frequently is placed in an online storage (OnStore) device, ensuring that it is readily read. To prevent possible data disasters, use offline storage (Off Store) devices to back up this data for storage.

Using a virtual storage (Storage Virtualization) backup management software, you can provide a transparent storage system. According to the instructions of the main electronic toll booth, the inactive data in the archive backup directory is automatically archived and backed up to the near-line storage (NearStore) device, and the historical data is automatically archived and backed up to the offline storage device.

Clustering and disaster recovery technologies ensure system availability. For data, clustering and disaster recovery technologies are protecting the system. Line status ensures that data can be accessed at any time.

Each electronic toll booth separately records the transaction status of each payment, and the final summary is performed daily, and the results are communicated to the main electronic toll booth. Aggregated and saved by major electronic toll booths.

Figure 3 is a block diagram of the data backup system of the main electronic toll booth. The technical solution structure can be composed of a backup client, a backup server, a media server, a backup storage unit, and backup management software.

A backup client is usually an application, database, or file server. It is also used to represent software components that can read data from online storage and transfer it to a backup server.

The primary backup server is used to schedule backup and recovery work and maintain the storage medium for data.

The media server copies the data to the backup media according to the instructions of the primary backup server. The backup storage unit is connected to the media server.

Backup storage units are data tapes, disks, or optical disks that are typically controlled and managed by a media server.

Backup management software is the job of controlling and managing backup clients, backup servers, media servers, and backup storage units.

6. The procedure for the customer to pay the toll directly at the electronic toll booth is as follows (Figure 4):

The customer plugs the interface of the electronic tag reader into the dedicated interface of the electronic tag reader of the electronic reader (or browser), the electronic reader (or browser) automatically turns on the circuit, and the electronic reader (or browser) is placed standby mode. When the customer clicks on the web page on the charging e-reader (or browser) and enters the amount of the payment according to the information on the page, the display can display the fee that the customer has selected to pay.

The customer deposits the coin on the cash deposit machine in the electronic toll booth; or selects the electronic payment settlement tool, such as credit card, e-wallet, e-cash, e-check or e-bank account, and is authorized by the bank to enter the bank account number and password. The automatic deposit machine encrypts the bank payment information.

The superior machine of the electronic toll station checks and confirms the payment information of the customer, and forwards the relevant encrypted customer payment information to the payment gateway until the bank back-end service server of the bank-specific network confirms, in order to obtain electronic money from the bank or the like. The issuer, verifying that the customer is authorized to pay the funds.

After the bank verification confirms, the encrypted communication channel via the payment gateway is established to send confirmation and payment settlement success information to the electronic toll booth; the electronic tagger on the electronic reader (or browser) can be automatically used by the machine. Write information about the amount of the payment.

7. If the customer pays through the Internet, the online payment method uses an electronic toll booth (hereinafter referred to as a toll booth), a customer and an account bank, each having a pair of keys (public key and private key). These new methods are not publicly available for public and private keys. The method must have the customer in the account bank (hereinafter referred to as the customer bank) account, have a certain deposit, customer password, and know the bank's public key; the toll station account bank (hereinafter referred to as the toll bank) has an account, save in advance There is a toll booth password and know the bank's public key; the toll booth bank knows the customer's bank's public key. The customer bank knows the public key of the toll booth bank. The toll booth bank has a settlement account at the customer bank.

The customer pays the fee through the Internet, and the payment procedure (Figure 5) is: The customer enters the webpage charged by the e-reader (or browser), enters the amount of payment and other information according to the prompts on the page, and then selects the settlement tool for online payment, such as credit card, e-wallet, e-cash, e-check or e-banking. .

The discriminator in the toll booth checks and confirms the payment information of the customer, and transfers it to the server (supercomputer). The public key of the toll booth bank is encrypted by the public key of the toll booth bank, and the toll station bank account is encrypted. The text is digitally signed as a toll booth, and is transmitted to the customer online together with the amount of the payment and the name of the toll booth bank.

After the client has verified the correctness, the account and password of the customer bank are encrypted with the private key. The ciphertext is digitally signed by the customer, and the digital signature of the customer and the digital signature of the toll booth, the payment amount, the toll booth bank name, the customer public key, etc. are used. The customer's bank's public key is encrypted and passed to the customer's bank.

The customer bank decrypts the ciphertext with its own private key, and obtains the plaintext, the toll booth digital signature and the customer's digital signature sent by the client; and then decrypts the customer's digital signature with the customer's public key in the plaintext. The customer bank checks the decrypted customer account number and password with the data retained by the customer, and confirms that it is the information sent by the customer after it is correct.

The customer bank encrypts the settlement account and password of the toll booth bank at the customer bank with its own private key, as the digital signature of the customer bank; then the amount of the payment, the digital signature of the customer bank, the digital signature of the toll booth, etc. Public key encryption, sent to the toll booth bank.

After receiving the ciphertext of the customer's bank, the toll booth bank decrypts the ciphertext with its own private key, obtains the plaintext information sent by the customer's bank and its digital signature, and then decrypts the customer's bank digital signature with the customer's bank public key. , the confirmation is issued by the customer bank. The toll booth bank reuses the toll booth's private key to decrypt the toll booth digital signature. If successful, the confirmation is issued by the toll booth. The toll booth bank adds this amount to the account opened at the toll booth.

The toll station bank uses the toll booth public key to encrypt the toll station account number, password and toll collection amount, and then transmit it to the toll booth. After receiving the information, the toll booth decrypts it with its own private key. If the toll booth confirms that the receivable amount and the toll station account number and password are correct; then the electronic tag dispenser of the customer is charged with the electronic money paid by the customer.

8. The customer's telephone payment uses electronic toll stations (hereinafter referred to as toll stations), customers and their bank accounts, each with a pair of keys (public and private). These new methods are not publicly available for public and private keys. The method must have the customer in the account bank (hereinafter referred to as the customer bank) account, have a certain deposit, customer password, and know the bank's public key; the toll station bank (hereinafter referred to as the toll booth bank) has an account, save in advance There is a toll booth password and know the bank's public key; the toll booth bank knows the customer's bank's public key. The customer bank knows the public key of the toll booth bank. The toll booth bank has a settlement account number at the customer bank. The general process for this type of telephone payment is:

The customer connects the computer to the telephone line, and transmits the page of the electronic toll booth that the customer is ready to pay to the screen of the computer through the telephone line; then according to the amount of the electronic labeler's demand, according to the prompt of the page, And choose the online payment settlement tool, such as credit card, e-wallet, e-cash, e-check or e-banking. The remaining implementations are the same as the online payment above via the Internet.

9. The electronic reader and electronic tagger software in the charging network have the same software of encryption, overwriting, modulation and decryption, decoding and demodulation. The electronic reader also has encryption and decryption software for the secure encryption algorithm of the electronic tagger. It uses a personal identification number (PIN) to identify the identity of the holder. Important data in the electronic tagger, added to the information after encryption Identification code MAC. The electronic reader checks the identification code to identify whether the electronic tagger has been tampered with and displays it on the liquid crystal display of the electronic reader.

The DDC memory of the electronic reader communicates with the DDC serial data pin, the DDC serial clock pin and the external computer to complete the identification of the liquid crystal display. Only the external computer recognizes the electronic reader, and the two can work synchronously, coordinately, and stably.

The digital input interface of the liquid crystal display in the electronic reader receives the TMDS digital signal outputted by the TMDS transmitter in the electronic reader; the TMDS receiver sent to the liquid crystal display main board; and the clock signal of the output is sent to the clock generator. The digital signal is decoded and sent to the image scaling processor (SCALER) of the main control circuit for processing. The main control circuit performs format determination on the input image signal, and performs operations such as scaling processing and image positioning on the image.

The processed line sync signal in the liquid crystal display main control circuit of the electronic reader is sent to the phase-locked loop type clock generator circuit, so that the generated clock pulse is locked with the input line sync signal; the other circuit is sent to the screen display circuit ( On Screen Display, 0SD). The line/field sync signal (HS, VS) required by the display circuit is not taken directly from the external input line/field sync signal, but is taken from the line/field sync signal output by the auto-control circuit. Even if the liquid crystal display has no signal input, the main control circuit sends the line/field sync signal to the display circuit, and the line/field sync signal generated in the image scaling processor (SCALER) according to the pre-programmed timing data, It can ensure that the LCD display can have normal on-screen display and menu display when there is no signal input.

The digital signal is processed by the image scaling processor (SCALER) of the main control circuit of the liquid crystal display to enable it to adapt to the digital signal of the physical resolution of the liquid crystal panel, together with the digital line/field sync signal, sent to the liquid crystal panel interface circuit, and the digital video The signal is converted to a digital video signal that meets the requirements of the LCD panel interface circuit.

The liquid crystal panel interface circuit of the electronic reader transmits the converted digital video signal separately (if itself contains a digital display line/field sync signal) or together with the display line/field sync signal to the timing circuit and the drive control circuit of the liquid crystal panel; Driving the LCD display; displaying characters and images on the LCD screen.

The line/field sync signal received by the digital input interface of the liquid crystal display is sent to the microcontroller for energy saving management of the liquid crystal display, and the liquid crystal display is controlled to enter a normal operation, standby, suspend, and off state.

The LCD display of the electronic reader uses the DisplayPort interface to realize a low-cost direct-drive liquid crystal display, and all signals can be input to the video processor of the main board with only one connection line.

The contact type electronic reading machine is mainly composed of an input button and a liquid crystal display including a single chip microcomputer.

Non-contact electronic readers additionally add RFID technology. Information processing is performed between the electronic reader and the electronic tagger via radio.

The non-contact electronic reader has a radio frequency transmitting and receiving circuit composed of an RF antenna, a wireless transceiver module, a filter, an amplifier, and the like. The RF signal needs to be filtered and amplified. The purpose of filtering is to ensure that only signals in the frequency band pass, suppressing noise outside the band; the purpose of amplification is to increase the power ready to transmit or amplify the received weak signal; convert the RF signal into an intermediate frequency digital signal. A monolithic microcomputer (microcontroller) in an electronic reader, containing identification and control software; a digital input interface of the liquid crystal display receiving a TMDS digital signal output by the TMDS transmitter; a TMDS receiver sent to the liquid crystal display main board; The clock signal is sent to the clock generator. The digital signal is decoded and sent to the image of the main control circuit. The processor (SCALER) is processed. The processed line sync signal in the liquid crystal display main control circuit is sent to the phase-locked loop type clock generator circuit, so that the generated clock pulse is locked with the input line sync signal; the other circuit is sent to the screen display circuit (On Screen Display, 0SD). The digital signal is processed by the image scaling processor (SCALER) of the main control circuit of the liquid crystal display to enable it to adapt to the digital signal of the physical resolution of the liquid crystal panel, together with the digital line/field sync signal, sent to the liquid crystal panel interface circuit, and the digital video The signal is converted to a digital video signal that meets the requirements of the LCD panel interface circuit. The liquid crystal panel interface circuit sends the converted digital video signal to the timing circuit and the drive control circuit of the liquid crystal panel: driving the liquid crystal display; displaying characters and images on the liquid crystal display screen (Fig. 2).

The working principle of the contactless electronic reader is:

The information to be sent by the electronic reader is encrypted and modulated on a carrier signal of a certain frequency and sent out through the antenna. An electronic tagger that enters the working area of the device receives this pulse signal. The relevant circuit in the electronic tagger modulates, decrypts, and decodes the signal, and then judges commands, passwords, permissions, and the like. If it is a read command, the electronic tag reader reads the relevant information from the memory, encodes, encrypts, modulates, and then transmits the information to the electronic reader through the antenna; after the electronic reader demodulates, decrypts, and decodes the received information, Send it to its microcomputer for processing. If the write command to modify the information, the internal charge pump caused by the control signal raises the operating voltage, and erases the contents of the EEPR0M for modification. If it is judged that the corresponding password and authority do not match, an error message is returned.

The non-contact electronic tag device without high-energy battery can be powered by the electronic reader through wireless, and then the voltage regulator circuit in the electronic tagger can generate the DC voltage (2~3 volts) required for the chip operation; The circuit receives a wireless signal from (or sent to) an electronic reader.

When the non-contact electronic tag device with the high-energy battery is inspected, the electronic reader does not need to be equipped with a battery, and can be powered wirelessly by the electronic tag. The circuit in the RF chip consists of three modules: interface circuit, access control and memory.

RFID technology wireless communication between electronic taggers from ten centimeters to several meters by electronic tag reader; automatic reading process without manual intervention; can work in a variety of harsh environments; general dirt covers electronic tag readers, not Affects the reading of the information stored therein. RFID technology can recognize high-speed moving objects and can identify multiple electronic taggers at the same time. It is quick and convenient to operate and has strong confidentiality. \ At the entrance of the toll booth, the information to be sent by the electronic reader is encrypted and modulated on the carrier signal of a certain frequency and sent out through the antenna. When the electronic tag reader entering the working area of the electronic reader receives the pulse signal, the relevant circuit in the electronic tag recorder modulates, decrypts and decodes the signal, and judges to be a read command. The electronic tag reader reads the relevant information from the memory, encodes, encrypts, modulates it, and then transmits it to the electronic reader through the antenna. The electronic reader docks the received information for demodulation, decryption, and decoding, and sends it to its microcomputer for processing. After the corresponding program processing, the microprocessor in the electronic reading machine issues a write command to the electronic tagger; after receiving the command, the electronic tag device performs its own central processor operation to determine whether it is an illegal toll booth. If it is not an illegal toll booth, it allows the electronic reader to write; otherwise it rejects the write command of the electronic reader and sounds an alarm, and the words "illegal charge" appear on the LCD. If it is determined that the password and authority corresponding to the electronic tagger do not match, various error messages are returned; and an alarm is issued on the electronic reader to display the alarm content.

At the exit of the toll booth, the information to be sent by the electronic reader is encrypted and modulated on a carrier signal of a certain frequency and transmitted outward through the antenna. An electronic tagger that enters the working area of the electronic reader receives the pulse signal. Electronic tagger The relevant circuit in the circuit modulates, decrypts and decodes the signal, and then judges to write the command to modify the information. The internal charge pump raises the working voltage caused by the control signal, and erases the contents of the EEPR0M for modification. That is, the owner’s fee is deducted.

The highway toll station realizes the automatic charging of non-stop and no-ticket on the toll lane, improves the traffic capacity and operation efficiency of the road, and provides accurate traffic data for system management.

RFID technology can identify high-speed moving objects and can identify multiple electronic taggers without manual intervention.

10. Network charges can be applied to the expressway system, the group company's toll collection system, commercial groups, driver violation management and public transportation (metro, bus, rental, ferry, etc.) and refueling systems.

The optimal machine structure of the protected network (electronic toll booth) and the deployment of the detectors equipped with the procedures of the inspection program, the source encryption program and the sink decryption program are internal networks for implementing various charging systems. The basis of security. The computer realizes the physical isolation between the two networks connected to it through its logically isolated computer interface and network interface; and realizes the security and reliability between the computers in the two networks through its computer control function. The ability to interoperate with information. The input interface and output interface of the discriminator are connected in parallel on the same bus, but they are independent and independent of each other; only through the control of the discriminator, the information can communicate between the two networks connected.

Both the machine and the machine must have some standard function programs installed. At the same time, they can also add programs that install some other functions according to the needs of building different functional networks.

Multi-point machines are sometimes used to increase network reliability—if a high-performance network fails, the modem interface can still connect the second U-machine network to the public network. It can also be used to increase network performance—connecting to multiple high-performance networks, enabling it to send information directly and avoid routers that sometimes block. The multi-point detector has multiple network protocol addresses, one for each network. Each network protocol address identifies the connection between the machine and a network.

The machine can protect the system in the U-machine network from intentional or unintentional damage through special security measures. It mainly keeps the user's account and password secret; adds new features, improved functions, corrects errors and compensates for newly discovered security vulnerabilities for the application and operating software of the UF network; can detect the failure from the record log of the machine Attack attempts and accounts that have more login failures than other accounts.

Claims

Claim

1. A general-purpose computer that is interconnected with a high-performance machine (or the network) in another network of the unit and another public network (including the Internet) and controls the interoperability of the two networks is a discriminating machine;

The identification machine is equipped with standard program modules such as "procedures for checking programs", "source-side encryption programs" and "sink-end decryption programs"; the identification machine is a client-type computer or a peer-to-peer machine;

The machine can also have the following functions -

1. 1 discriminator can also have a program to process various information streams, etc., can run multiple clients and servers concurrently; 1. 2 discriminator can also contain anti-virus software or programs that handle various forms of information flow;

1. 3 if the machine contains a router function; it can be directly connected to the public network line;

2. The electronic tagger has a microprocessor, a memory, and is equipped with input buttons, a small liquid crystal display and a power supply; the contactless electronic tag device must also be equipped with an RF antenna, a wireless transceiver module, a filter, an amplifier, etc. Related circuit of radio frequency transceiver function;

The program in the electronic tagger contains the standard program of the machine and the information integrity check program;

If the program includes a deposit and withdrawal program, the electronic tag machine can be used to charge the electronic tag to the electronic tag; the electronic tag device can be divided into contact type and non-contact according to the difference between the reading and writing mode and the external data of the charging device. Two types of contact;

The electronic tagger can also have:

2. 1 electronic taggator can also add hardware and software such as identity authentication as needed; to ensure the separability of its information transmission; the electronic tagger's CPU can use the new method for information encryption, complete inspection and identity authentication;

2. 2 Electronic tag reader can access electronic money through electronic payment of the paid browser; it can also access electronic money to other electronic tag readers; electronic readers can also store electronic money for electronic tag readers; electronic tag readers can "wallet" as an electronic coin or paper coin used in the market;

2. 3 The electronic tagger has a high storage capacity, which is enough to store the user's record of each payment in its memory; the electronic tag device can not only replace various IC cards such as credit card, debit card, composite card and cash card: Exchange of electronic money directly with each other;

2. The security control software stored in the electronic tagger may also have the function of checking and displaying the personal identification number of the ID card to determine the legality of the holder; it may contain and display the personal second generation ID number and the personal photo therein. The real-name system is implemented; because of its high storage capacity, it is enough to store the user's record of deposit and withdrawal and payment in the memory; when the user purchases the electronic tagger by real-name system, the second-generation ID card is swiped on the browser. The ID card can be swiped; the browser can input the ID of the user ID and its own photo into the electronic tag; the data can be swiped once; the e-tag will be used to repeat the deposit and withdrawal. When the payment tool is used, it is not necessary to re-brush; if the real-name electronic tagger is lost, the deposit is not lost, and the user can reissue it;

2. 5 Electronic taggers need to be online for information processing and online authorization processing; therefore, it is allowed to be used offline; the electronic tag device can work in an independent manner or online mode -

2. 5. 1 independent electronic tag reader, not in contact with the browser; two electronic tag readers and / or electronic readers run independently depending on the software in their memory; they can pass through their different input interfaces Directly connected to the output interface; this electronic tag reader has all the logic functions of reading and translating, and can independently check the legitimacy of the respective tagger and the identity of the holder; the output (or input) plug of the tagger, It can also be inserted into the input (or output) slot of the electronic reader to directly exchange information;

2. 5. 2 The electronic tag reader working online is inserted into a special plug on the browser or electronic reader; the browser or electronic reader is directly connected to the network of the charging machine through wired or wireless lines; The pen business is transmitted by the electronic tagger to the optimal machine network of the charging system for real-time processing, and the files can be updated in real time;

2. 6 electronic taggers can have the record holder's personal data and password information; the electronic tag device identifies its holder, and can also use biometric technologies such as fingerprint scanning, voice confirmation and iris authentication;

2. 7 Electronic tagger can display the deposit balance in the holder's "wallet";

3. The electronic reader is equipped with a memory and a microprocessor for identifying and controlling software; and an input button and a liquid crystal display including a single chip microcomputer; the electronic reader program contains a standard program for identifying the machine;

The electronic reader can also have -

3. 1 The security control software stored in the electronic reading machine may also have the function of verifying the personal identification number of the personal identification card and determining the legality of the holder;

3. 2 Non-contact electronic reader without high-energy battery, can be powered wirelessly by electronic tagger, and then generate the DC voltage required for the operation of integrated circuit chip through the voltage regulator circuit in the electronic reader;

3. 3 When the non-contact electronic reader with high-energy battery is working, the electronic tag reader does not need to be equipped with a battery, and can be powered by the electronic reader through wireless;

3. 4 The electronic reader system of the electronic reader fully utilizes the standardized, convenient and efficient information operation function; the electronic label can be recognized by the electronic reader and the electronic reader can be activated at the same time;

3. 5 eReaders can work in a single or online mode:

3. 5. 1 The e-reader working alone is not connected to the U-machine network; the e-reader relies on the software in its memory to operate independently; it exchanges information with the host of the service through a time-switched floppy disk; It has all the logic functions of reading and translating its electronic tagger, and can independently verify the legality of the electronic tagger and the identity of the holder;

3. 5. 2 The electronic reading machine working online is connected directly to the network of the machine through wired or wireless means; each service is transmitted by the electronic reader to the network of the machine for authentication and processing, and the file can be updated in real time: The electronic reader can identify the holder of the electronic tag holder, and can also adopt biometric technologies such as fingerprint scanning, voice confirmation and iris authentication;

3. 6 electronic readers can also use digital signatures and access control strategies and other procedures; and through the application layer, the security level management of the various information transmitted;

3. 7 electronic readers can contain and display personal second-generation ID number and personal photos, real-name system;

3. In addition to various standard interface circuits, 8 electronic readers can also have some special interface circuits, such as interface circuits with magnetic cards and IC card readers, bar code readers and electronic scales. 4, a number of deposit and withdrawal browsers, cash deposit machines, workstations, servers, computers and databases, etc., using network topology technology, through the medium (can be wired or wireless) connected automatically The toll booth is an electronic toll booth; it can be a local area network, a metropolitan area network or a wide area network;

The electronic toll booth can also have:

4. 1 Electronic toll stations use computer network technology and automated toll collection equipment to provide self-service to customers, enabling open, automated and paperless charging services to meet changing market and customer needs and attract more customers;

4, 2 The customer can complete the electronic transaction of the toll station counter operation within 24 hours a day through the electronic access device such as the deposit and withdrawal browser or cash deposit machine provided by the electronic toll booth, including basic deposit, rules for checking charges, transfer , statement printing, account balance inquiry, payment of service or application fees, etc.

5. Each electronic toll booth (or its superior machine) of a certain unit is connected to the Internet or a wireless/wireless public network router through a separate machine; this sets up the unit's charging network;

The resources of any one of the electronic toll stations in the toll network can be shared by the entire toll network;

The toll network provides remote access and secure mutual access to the electronic toll booth and the headquarters network. ;

6. The payment process of the customer on the browser of the electronic toll booth of the toll network:

6. 1 The customer plugs the plug of the electronic tag (also the power switch of the browser) into the special slot of the electronic tagger of the browser of the electronic toll booth, and clicks the webpage on the browser to enter the webpage of the electronic toll booth. According to the page prompt, after entering the information for paying the toll, select the relevant information you need;

6. 2 The customer deposits on the deposit machine, goes to the 6.5 item to write the deposit and withdrawal information of the electronic labeler; or the customer selects the settlement tool of the electronic payment, and is authorized by the bank to use on the browser page. , according to the prompt of the webpage, enter the bank account number and password, and encrypt the bank payment information;

6. 3 The electronic machine in the electronic toll collection station checks and confirms the payment information of the customer, and forwards the relevant encrypted customer payment information to the payment gateway until the background service server of the charging private network confirms, in order to obtain from the electronic money. The issuing institution, verifying that the customer is authorized by the bank to pay the funds:

6. After the bank verification is confirmed, the established payment success information is sent to the browser and the superior machine of the electronic toll booth through the established encrypted channel communication via the payment gateway;

7. The method of paying through the Internet between the customer and the electronic toll booth, using the toll booth, the customer and the bank where they open, each has a pair of keys (public and private) and the public and private keys are not public. Method; the method must have a certain deposit in the account of the account bank (hereinafter referred to as the customer bank); the toll station has an account at the Seto Bank (hereinafter referred to as the toll booth bank), and knows the public key of the bank; The bank knows the public key of the customer bank and the public key of the toll booth and the toll gate password; the customer bank knows the public key of the toll booth bank and the customer's public key and the customer password; the toll booth bank has a settlement account at the customer bank;

The network payment process for customers to pay via the Internet:

7. 1 The client connects to the Internet with a client (or browser), enters the web page of the toll booth with a web browser, selects the information about the payment that he/she needs to pay according to the prompts on the page; and then selects the settlement tool for electronic payment, such as an electronic tagger. , credit card, e-wallet, e-check, etc.;

7. 2 The checkpoint of the toll station will check and confirm the payment information of the customer, and transfer it to the superior machine. The special machine uses the private key of the toll station to encrypt the account and password opened by the toll station at the toll booth bank. As a toll booth digital signature, information such as the total amount of payment and the name of the toll booth bank, transmitted to the customer via the Internet;

7. 3 After the client has verified the correctness, encrypt the account and password of the customer's bank with the private key. The ciphertext is digitally signed by the customer, and the customer's digital signature, digital signature of the toll booth, total payment amount and the name of the toll booth bank are used by the customer. The bank's public key is encrypted and passed to the customer's bank;

7. The customer bank decrypts the ciphertext with its own private key, and obtains the plaintext, the toll booth digital signature and the customer digital signature sent by the client; then decrypts the customer digital signature with the customer public key; the customer bank will decrypt the customer account , the password and the customer retained data check, after confirmation, it is confirmed that the customer sent the information;

7. 5 The customer bank encrypts the settlement account and password of the toll booth bank at the customer bank with its own private key as the digital signature of the customer bank; then the payment amount, the digital signature of the customer bank and the digital signature of the toll booth are used by the toll booth bank. Public key encryption, sent to the toll booth bank; the customer bank will subtract the payment or service payment from the customer's account, and add the payment to the toll booth bank in the settlement account of the customer bank;

7. After receiving the ciphertext of the customer's bank, the toll station bank decrypts the ciphertext with its own private key, obtains the plaintext information sent by the customer's bank and its digital signature, and then decrypts the customer's bank digital signature with the customer's bank public key. If successful, the confirmation is issued by the customer bank; the toll station bank then uses the public key of the toll booth to decrypt the toll booth digital signature. If successful, the confirmation is issued by the toll booth; the toll booth bank opens at the toll booth Increase the amount on the account;

7. 7 Toll station Bank toll station public key to the toll station account number, password and toll collection amount, which are encrypted and transmitted to the toll booth; After receiving the information, the toll booth decrypts with its own private key; The account receivable amount and the toll station account number and password are correct; the electronic tag device for the customer is charged with the electronic money converted by the customer's payment fee.

8. The conditions required for the customer to use the telephone line for payment and network payment are the same; that is, the toll booth, the customer and the bank where they open, each have a pair of keys (public and private) and neither the public and private keys A new method of disclosure; the method must have a certain deposit in the account of the account bank (hereinafter referred to as the customer bank); the toll station has an account at the bank of the account (hereinafter referred to as the toll booth bank), and knows the public key of the bank; The toll booth bank knows the public key of the customer bank and the public key of the toll booth and the toll station password; the customer bank knows the public key of the toll booth bank and the customer's public key and the customer password; the toll booth bank has a settlement account at the customer bank;

The general process for customers to use the telephone line for online payment is:

The customer uses the modem to connect the computer to the telephone line, and transmits the browser page of the electronic toll booth to the screen of the computer through the telephone line; then according to the payment requirements of the user, follow the instructions on the page to decide the choice. Information about the customer; the customer then chooses the electronic payment settlement tool, such as electronic tag, e-wallet, e-cash, e-check or e-banking: The rest of the steps and the above network payment through the Internet are the same.

9. The electronic reading machine (ie, UHF or microwave channel reader) in the network charging is equipped with a memory for identifying and controlling the identification software, a microprocessor, an input button, a liquid crystal display including a single chip microcomputer, etc.: wherein the contactless type The electronic reading machine also has a related circuit of radio frequency transceiver which is composed of an RF antenna, a wireless transceiver module, a filter, an amplifier and the like.

10, network charges can be applied to highway toll stations; group companies' automated charging systems scattered throughout; business group systems; driver violation management and public transportation (metro, bus, rental, ferry, etc.) and fueling system: in business In the charging system of the group (such as supermarkets, chain stores, etc.), several deposit and withdrawal browsers (Browser), cash deposit machines (Cash Exchange Machine), workstations, servers, servers and databases are adopted by network topology technology. A commercial system automatic deposit and withdrawal and toll station composed of a medium (which may be wired or wireless) is an electronic toll booth; it may be a local area network, a metropolitan area network or a wide area network;

The deposit and withdrawal browser in various systems is a device for providing a user with a deposit and withdrawal program and a browser software, a microcontroller, an information display (such as a touch screen), etc.; And a computer program that displays information (contains multiple applications and resolves the object with a program determined by the object name).