KR20010008047A - Pre-engagement system - Google Patents

Abstract

PURPOSE: A system for a real-time wireless reservation is provided to execute encoding and decoding works using a certification paper by applying a security solution based on PKI(public key infrastructure) to an existing wireless data service. Therefore, security of a service is strengthened, and stability and trust of users are improved. CONSTITUTION: A reservation receiving process is to connect to a reservation system on web using a portable wireless terminal and to select a reservation object. A certifying process is that a certification server of a certification organ, which are constructed with a security solution based on PKI(public key infrastructure), encodes and decodes the reservation information data of a user received in the reservation receiving process. A reservation information registering process is to register the encoded reservation information data on a database server. A reservation information transmitting process is to transmit the registered reservation information to a wireless terminal of the user. A certification confirming process is to present the wireless terminal where the reservation information is transmitted and inputted when the user uses the reserved service.

Description

Real-time wireless reservation system {PRE-ENGAGEMENT SYSTEM}

The present invention relates to a real-time wireless reservation system, and more particularly, various services (movie theaters, etc.) desired by the wireless Internet web based on stability and convenience, such as JAVA and PKI (PKI). Restaurants, hospitals, etc.) to make a real-time reservation to increase the convenience of the user and at the same time to improve the security of the real-time wireless reservation system.

In recent times, due to the rapid development of information and communication technology and the proliferation of information and communication network, various services such as reservation, shopping, inter-business commerce, administration, and civil complaints are made through electronic space through the cyberspace of the Internet. For example, the specific reservation service field in the Internet e-commerce may include advance reservations for hospitals and restaurants, from seat reservations such as movie theaters, train tickets, and tickets.

However, the existing Internet reservation service using the cyber space was a wired connection using a modem or a communication line, and the service was available only through a personal computer (PC) installed at a certain place such as a home or a company. The problem was that it was inconvenient to use.

Therefore, in recent years, as a solution to the above problems, by adding wireless data services to mobile terminals already popularized and widely used, such as mobile phones, PDAs, IMT2000, etc. There is a development of communication technology to enable the reservation service.

However, the recent wireless data service applied to the portable terminal is only a simple block cipher system having a single key system, and in terms of its service in comparison with the user's request, it does not satisfy convenience and security. Not only was it to give a problem, but such unstable and limited service provision provided a limited use problem in which the user could not select specific or detailed seats or objects he wanted.

Therefore, as a result of improving the wireless data service base that is currently being used to meet the needs of users, as well as the improvement of safety and reliability, Hanhan is in urgent need to develop a wireless reservation system that can provide reservation service anywhere in real time. To remain.

Accordingly, the present invention has been made to solve the general problems of the reservation system using a conventional wireless data service;

An object of the present invention is to apply a security solution based on PKI (Public Key Infrastructure) based on the existing wireless data service to perform encryption and decryption using certificates, thereby enhancing the security aspects of the service and at the same time The same security aspect is to provide a real-time wireless reservation system to improve the safety and reliability of the user.

On the other hand, another object of the present invention by using the Java Applet and JAVA Servlet in the reservation portal site linked to a movie theater, restaurant, hospital, airport, etc. In addition to providing a real-time wireless reservation system that allows the user to meet the user's expectations by providing a specific reservation target and providing a specific reservation target (use seat or use time, medical doctor, etc.). will be.

Hereinafter, the specific means of the present invention for achieving the above object;

A reservation reception step of accessing a reservation system on the web by using a portable wireless terminal (cell phone, PDA, IMT2000, etc.) and selecting a required reservation target;

An authentication step of encrypting and decrypting the user's reservation information data received through the reservation reception step by an authentication server of a certification authority constructed as a PKI-based security solution;

A reservation information registration step of registering the reservation information data encrypted through the certificate base on a database server;

A reservation information transmission step of transmitting reservation information registered in the database server to a user's wireless terminal;

When the reserved service is used, the reservation information is transmitted and presented, thereby presenting the wireless terminal, and performing an authentication check step based on database comparison.

1 is a flow diagram of a real-time wireless reservation system according to the present invention

2 is an enlarged flow diagram of a real-time wireless reservation system according to the present invention

3 is a PKI (Public Key Infrastructure) applied to the present invention, etc.

System flow chart

Or more, on the basis of the accompanying drawings a preferred embodiment of a real-time wireless reservation system according to the present invention will be described in detail.

1 is a flow diagram of a real-time wireless reservation system according to the present invention, Figure 2 is an enlarged flow diagram of a real-time wireless reservation system according to the present invention, Figure 3 is a PK (PKI: Public) applied to the present invention If you look at the configuration of the key infrastructure);

As shown in FIG. 1, the reservation reception step, the authentication step, the reservation information registration step, the reservation information transmission step, and the authentication confirmation step are performed.

At this time, the reservation reception step is connected to a portal site associated with a reservation system on the Internet web, that is, a movie theater, a restaurant, a hospital, etc. using a user's portable wireless terminal (cell phone, PDA, IMT2000, etc.), as shown in FIG. As a process of selecting the required reservation targets, such a system preferably uses one interpreter-type programming language, that is, Java, which is a standard of the Internet programming language, which allows programs to be executed on the World Wide Web;

In particular, at this time, the Java (JAVA) used in the reservation reception step in particular has the feature that can run the program in the same form on a number of different operating systems connected to the Internet, the present invention is a Java applet (JAVA Applet) and Java By using JAVA Servlet, it is desirable to be able to accept a specific reservation target (use seat or use time, medical doctor, etc.) that the user wants on the web, based on the safety and convenience of Java.

In addition, the authentication step refers to a kind of security system using encryption technology, which uses various protocols (HTTP, SMTP, MIME, FTP, TELNET, etc.) to create a protection base for electronic systems and networks, payment, authentication, etc. It is desirable to use a security solution based on a common PKI (PKI) that firmly organizes the system.

At this time, the authentication system using the PKI-based public key infrastructure (PKI), as shown in Figure 3 using a certificate issued by an authorized certification authority, wireless terminal, reservation system on the Internet web, payment institution, etc. Encrypts and decrypts reservation information data transmitted over a network. In particular, since the reservation information data is transmitted wirelessly, a security protocol (SSL, TLS, WTLS, etc.) used on a general wired Internet to protect such transmission data. It is desirable to transmit the reservation information using).

In addition, the reservation information registration step is a process of registering the reservation information data encrypted by the above-mentioned PKI (Public Key Infrastructure) authentication system to a database server constructed as another system, and thus is registered in the database The reservation information is preferably registered as specific information, such as the user's identity and use time, the application seat, etc. that made the reservation application.

In addition, the reservation information transmission step is a process of transmitting the reservation information registered in the above-described database server to the user's wireless terminal, the method of transmitting the reservation information to the wireless terminal, the text mode transmission method according to the selection And, it will be parallel to the encrypted code transmission method;

First, in transmitting the reservation information in a text mode transmission method, it is preferable to transmit the reservation information as a message to the user's terminal as a text so that the user can directly check whether the reservation is made through the transmitted message. ;

In another encrypted code transmission method, first, an IC memory chip is embedded in a user's wireless terminal, and then encrypted reservation information is downloaded to the IC memory chip. In this case, it is desirable to store the transmitted code as one data in the memory of the wireless terminal.

In addition, the authentication confirmation step is an authentication confirmation process for determining the authenticity of the registered reservation information when using the service reserved on the wireless Internet web, which is a text mode transmission method and an encrypted code according to the selection as described above. Because the reservation information is stored on the wireless terminal by the transmission method;

First, when text message is stored by text mode transmission method, present wireless terminal with text message to service company, check the authentication by comparing the saved text message with reservation information registered in database server. Preferred is;

In addition, when reservation information is stored as data in an encrypted code transmission method, it is preferable to perform the authentication operation by reading information registered with the authentication server and the database server by an IC memory reader.

Therefore, looking at the mutual flow relationship of the real-time wireless reservation system having the above configuration;

First, users who need to use the reservation information can access a reservation system on the Internet web using a portable wireless terminal (mobile phone, PDA, IMT2000, etc.) and select and accept the required reservation target (movie theater, restaurant, hospital, etc.). Then, the received reservation information data of the user is subjected to the authentication process by encryption and decryption by the authentication server of the certification authority built as a security solution based on PKI (Public Key Infrastructure).

Accordingly, the reservation information data encrypted through the certificate base is registered in the database server again, and the registered reservation information is transmitted to the user's wireless terminal as an optional text mode transmission method or an encrypted code transmission method. In this way, the reservation information is stored, and the reservation information transmitted to the wireless terminal is compared with the database server to perform a verification process and use the reserved service. .

As described above, the real-time wireless reservation system according to the present invention applies a security solution based on PKI (Public Key Infrastructure) based on the existing wireless data service, so that the real-time wireless reservation service can be used through encryption and decryption using a certificate. This is to enhance the security aspect of the service as well as to enhance the security and reliability of the user as such a security aspect;

In addition, by using JAVA Applet and JAVA Servlet on the reservation portal site linked to movie theaters, restaurants, hospitals, airports, etc. Conveniently selectable to meet the user's expectations, it is to provide a very significant expectation effect to the widely used Internet reservation service environment.

Claims (4)

A reservation reception step of accessing a reservation system on the web by using a portable wireless terminal (cell phone, PDA, IMT2000, etc.) and selecting a required reservation target; An authentication step of encrypting and decrypting the user's reservation information data received through the reservation reception step by an authentication server of a certification authority constructed as a PKI-based security solution; A reservation information registration step of registering the reservation information data encrypted through the certificate base on a database server; A reservation information transmission step of transmitting reservation information registered in the database server to a user's wireless terminal; The real-time wireless reservation system, characterized in that the reservation information is transmitted and used when the reserved service is used, presenting the inputted wireless terminal, and confirming the registered reservation data as an authentication confirmation step by comparing the database. The method of claim 1, wherein the reservation reception step using the portable wireless terminal comprises a Java applet and a JAVA Servlet, and a specific reservation target (user seat or use time, a doctor, etc.) desired by the user. Real-time wireless reservation system, characterized in that to accept. The method of claim 1, wherein the reservation information transmitted to the wireless terminal through the database server is transmitted as a text by a text mode transmission method and authenticated as a confirmation of a text transmitted from a service provider, that is, a message and a registered database. Real time wireless reservation system characterized in that the process. The method of claim 1, wherein the reservation information transmitted to the wireless terminal through the database server is an encrypted code transmission method. The reservation information is transmitted and stored in a coded memory in a wireless terminal having an IC memory chip. Real-time wireless reservation system characterized in that the authentication process is performed by an IC memory reader.