JP5081790B2 - Line performance data collection system, line performance data collection method, thin client terminal, and program - Google Patents

Description

  The present invention relates to a line performance data collection system, a line performance data collection method, a thin client terminal, and a program. Specifically, the present invention efficiently collects performance data of a communication line on the go of a security PC user. The present invention also relates to a technology capable of disclosing information to other security PC users.

  Due to the need for information leakage countermeasures and internal control at companies, etc., a dedicated computer (security PC) with minimum functions such as display and input is used for the client computer, and resources such as application software are used. The idea of a thin client has emerged, such as centralized management by a server (for example, a blade server).

As a technique for measuring the line performance in such a thin client system, for example, a first information processing apparatus and one or more second information processing apparatuses connected to the first information processing apparatus are provided, In a system in which processing is performed by the first information processing apparatus based on data or a command from the information processing apparatus and the result is transmitted to the second information processing apparatus, a specific information is transmitted to the second information processing apparatus. Processing is performed in the first information processing apparatus based on the predetermined data or command, transmission means for transmitting the predetermined data or command when time is reached, first storage means for storing the transmitted time, and Receiving means for receiving the result of the received data, and second storage means for storing the time received by the receiving means, and the second information processing device is provided in the first information processing apparatus. Means for measuring a time when a predetermined data or command is received from the apparatus; means for measuring a time when processing based on the predetermined data or command is started and when the processing is completed; Means for measuring a time transmitted to the second information processing apparatus, and calculates a transmission speed and a processing speed of the first information processing apparatus based on the various measurement results. A response speed automatic measurement system (see Patent Document 1) has been proposed.
JP 7-271636 A

  Security PCs that make up a thin client system are often carried with users when they go out because of their portability. Such superiority or inferiority of the communication line connecting the security PC and the server on the go is a major concern for the security PC user regarding whether or not work can be performed or work efficiency. In view of this, it is conceivable that the security company user requests the company to perform a performance test of the communication line when going out and register the execution result in a server or the like. However, due to the complexity of the procedure for measuring the line performance and the unfamiliarity with the procedure itself, it was not the situation that the security PC user easily executed the line performance test and registered the execution result.

  Accordingly, the present invention has been made in view of the above problems, and provides a technique capable of efficiently collecting performance data of communication lines on the go of a security PC user and disclosing information to other security PC users. Main purpose.

The line performance data collection system of the present invention that solves the above problems includes a communication unit that communicates with another device via a network, a storage unit that stores a coded program that codes data, and a user's typing history over a certain period of time. Means for calculating the average number of typing characters per predetermined time for the corresponding user based on the typing history, and storing predetermined data of a size corresponding to the calculated average number of typing characters in the storage means as test data; The data of the input screen for the location data of the thin client terminal is read from the storage means and displayed on the output interface, the location data input is received from the user via the input screen and stored in the storage means, and the location Triggered by storing data in the storage means An instruction to start Ianto connection establishment, and notifies the connection establishment means executes a thin-client connection processing with the thin client terminal and a server, the location data acquisition means, an instruction to start the thin client connection establishment from the location data acquisition means A connection establishment unit that starts processing for establishing a thin client connection, reads information on a server that is a thin client connection destination from the storage unit , and executes processing for establishing a thin client connection with the server based on the information; When the thin client connection with the server is established, the test data stored in the storage means is read out and transmitted to the server, and the data at the time when the transmission is executed is stored in the storage means, and the test The data of the time when the processing result of the server for the data is received is stored in the storage means. The time measuring means, the time data and the location data are read from the storage means and transmitted to the data collection device, and the result sending means and the thin client connection with the server result in an error, the code A thin client terminal comprising: code generation means for calling and executing a coding program, coding the error data and the location data stored in the storage means, and displaying the coded data on an output interface It is characterized by providing.

  In addition to the thin client terminal, the line performance data collection system preferably includes a data collection device including the following means. The means included in the data collection device are, that is, data that is stored in the storage means as performance data after receiving the time data and the location data from the thin client terminal and communication means that communicates with other devices via a network. From the storage means and the performance data of the storage device, time data is extracted for each location indicated by the location data, and the communication time is specified by calculating the interval between transmission execution and reception of the processing result indicated by each time data. And storing the communication time data for each location in the storage means, receiving the information request from the input interface or external terminal, and searching the storage means according to the location indicated by the information request. , And output performance information that outputs communication time data relating to the location to the output interface or the external terminal It is a stage.

  Further, it is preferable that the line performance data collection system includes a mobile phone including the following means in addition to the thin client terminal and the data collection device. The means provided in the cellular phone includes: an image photographing means; a mailer that executes transmission / reception of e-mail via a cellular phone network; a decoding program for coded data; and a destination set in the data collection device The storage means storing the mail form, the image of the coded data displayed on the output interface of the thin client terminal is captured by the imaging means to obtain the image data, the decoding program is called and executed, Decoding means for acquiring the error data and the location data from the image data, and applying the acquired error data and location data to the mail form read from the storage device to generate an email, By an error reporter that sends the data to the data collection device by the mailer. That.

  In the data collection device in the line performance data collection system, the data storage means receives the electronic mail from the mobile phone, and stores the error data and location data included in the electronic mail as performance data. It may be stored in the means. In this case, the performance information output means receives an information request from an input interface or an external terminal, executes a search in the storage means according to the location indicated by the information request, and outputs error data relating to the location. Output to the interface or the external terminal.

  In addition, when the thin client terminal time measurement means in the line performance data collection system establishes a thin client connection with the server, it monitors whether or not the user has input at the input interface, and the user at the input interface The time at which the input is performed and the test data is transmitted to the server, the data at the time of the transmission is stored in the storage means, and the processing result at the server for the test data is received These data may be stored in the storage means.

  Further, the connection establishment unit of the thin client terminal in the line performance data collection system receives a thin client connection establishment instruction from the input interface, and notifies the location data acquisition unit of an instruction to display the location data input screen. It is good. In this case, the location data acquisition unit of the thin client terminal receives the display instruction from the connection establishment unit, reads out the data of the input screen from the storage unit, displays the data on the output interface, and displays the data via the input screen. Receiving the location data and storing it in the storage means.

  Further, the location data acquisition means of the thin client terminal in the line performance data collection system has a server attribute stored in the storage means for the facility server provided in the facility corresponding to the location of the thin client terminal. Requesting at least one of the attribute of the network environment provided by the facility to the thin client terminal and the facility attribute, obtaining the response data returned by the facility server in response to the request, and sending the response data to the location It is good also as storing in a memory | storage means included in data.

  Further, when the thin client terminal time measurement means in the line performance data collection system establishes a thin client connection with the server, the user input data at the input interface is monitored, and the input data, A predetermined size or a predetermined attribute predetermined in the storage means is collated, input data of the predetermined size or the predetermined attribute is specified, and data at a time when the input data specified here is transmitted to the server is stored. It is good also as storing in the memory | storage means the data of the time when the process result in the said server with respect to the said input data was received.

The line performance data collection method according to the present invention is a method in which a computer including a communication unit that communicates with another device via a network and a storage unit that stores a coding program that codes data is used for typing a user over a certain period. A process of recording a history, calculating an average number of typing characters per predetermined time for a corresponding user based on the typing history, and storing predetermined data having a size corresponding to the calculated average typing character number in a storage unit as test data If, reads data of an input screen for the location data of the thin client terminal from the storage unit and displays the output interface, and stored in storage means received from the user input of location data through the input screen, the Triggered by storing the location data in the storage means, A process of starting the emission client connection establishment, reads out information of the server to which the thin client connection destination from the storage means, a process of executing the processing of the thin client connection establishment with the server based on the information, with the server When the thin client connection is established, the test data stored in the storage means is read out and transmitted to the server, and the data at the time when the transmission is executed is stored in the storage means. The process of storing the data of the time at which the processing result is received in the storage means, the process of reading the time data and the location data from the storage means and transmitting them to the data collection device, and the thin client connection with the server is in error If this happens, the coded program is called and executed, and the error data and the previous Encoding said location data which has been stored in the storage means, and executes a process of displaying the coded data to the output interface, the.

In addition, the thin client terminal of the present invention records a user's typing history over a certain period of time , a communication unit that communicates with other devices via a network, a storage unit that stores an encoding program that encodes data , Based on the typing history, the average number of typing characters per predetermined time for the corresponding user is calculated, and predetermined data having a size corresponding to the calculated average typing character number is stored as test data in the storage unit, and a thin client terminal Data on the input screen for the location data is read from the storage means, displayed on the output interface, input of the location data is received from the user via the input screen and stored in the storage means, and the location data is stored in the storage means Establishing a thin client connection Start instruction, it notifies the connection establishment means executes a thin-client connection processing with the thin client terminal and a server, the location data acquisition means, receives a start instruction of the thin client connection establishment from the location data acquisition means, Shin A connection establishment unit that starts processing for establishing a client connection , reads information about a server that is a thin client connection destination from the storage unit , and executes processing for establishing a thin client connection with the server based on the information; and When the thin client connection is established, the test data stored in the storage means is read out and transmitted to the server, and the data at the time when the transmission is executed is stored in the storage means, and the server for the test data is stored. Time measurement that stores the data of the time at which the processing result is received in the storage means When the result of the thin client connection between the server and the result sending means is that the time data and the location data are read from the storage means and transmitted to the data collection device, the code program is called. Code generation means for executing, encoding the error data and the location data stored in the storage means, and displaying the encoded data on an output interface.

In addition, the program of the present invention records a user's typing history over a certain period in a computer including a communication unit that communicates with other devices via a network and a storage unit that stores an encoded program for encoding data. A process for calculating an average number of typing characters per predetermined time for the corresponding user based on the typing history, and storing predetermined data having a size corresponding to the calculated average typing character number in the storage means as test data, and a thin client The data of the input screen for the location data of the terminal is read from the storage means and displayed on the output interface, the input of the location data is received from the user via the input screen and stored in the storage means, and the location data is stored in the storage means. Triggered by storing in the storage means A process of starting the door connection establishment, and from the storage means reads the information of the server to which the thin client connection destination, executes processing of the thin client connection establishment with the server based on the information processing, the thin and the server When the client connection is established, the test data stored in the storage means is read out and transmitted to the server, and the data at the time when the transmission is executed is stored in the storage means, and the test data is stored in the server. Processing for storing the data of the time at which the processing result is received in the storage means, processing for reading out the time data and the location data from the storage means and transmitting them to the data collection device, and a thin client connection with the server is an error The encoded program is called and executed, and the error data and the storage means are stored. Encoding said location data which has been paid, and wherein the process of displaying the coded data to the output interface, that is execution.

  In addition, the problems disclosed by the present application and the solutions thereof will be clarified by the embodiments of the present invention and the drawings.

  According to the present invention, it is possible to efficiently collect the performance data of the communication line at the outside of the security PC user and disclose the information to other security PC users.

--- System configuration ---
Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a network configuration diagram of a line performance data collection system 10 of this embodiment. The line performance data collection system 10 shown in FIG. 1 includes a plurality of security PCs 100 (thin client terminals), a plurality of blade servers 200 (servers), a data collection device 300, and a mobile phone 400 that are connected to each other via a network 140. It is the system which has.

  The blade server 200 and the data collection device 300 are connected to a local area network (LAN) 145 that is an internal network established in a company or the like. The LAN 145 is connected to a network 140 such as a WAN (Wide Area Network) via a router 146. The security PC 100 can be mainly assumed to be used by connecting to an external network constructed at a destination such as a hotel, a station, an office of another company, etc. as an accommodation place during a business trip, not an internal network (company, etc.) (of course. In this case, it may be assumed that the internal network is connected to the LAN 145 and used. In this case, the security PC 100 is connected to a LAN 147 which is an external network, and is connected to a network 140 such as a WAN via a router 148.

  The blade server 200 constructs a VPN (Virtual Private Network) with the security PC 100, and receives and processes input information (operation contents of the input device) sent from the security PC 100 via the VPN. At the same time, video information indicating the processing result (desktop screen of the display device) is transmitted to the security PC 100. The blade server 200 is a server device that is normally used without locally connecting input / output devices.

  Next, each device constituting the line performance data collection system 10 in the present embodiment will be described. FIG. 2 is a diagram illustrating a configuration example of the security PC 100 according to the present embodiment. The security PC 100 is a device that uses the blade server 200 via the network 140. The security PC 100 reads the program 102 stored in the hard disk drive 101 (or TPM) or the like to the RAM 103 so as to have a function for realizing the present invention, and performs computation. It is executed by the CPU 104 as the apparatus.

  The security PC 100 includes an input interface 105 such as various keyboards and buttons generally provided in a computer device, an output interface 106 such as a display, and an NIC 107 (communication means) that exchanges data with the blade server 200 and the like. ) Etc.

  As such a security PC 100, in the present embodiment, a terminal in which an existing PC having a normal HDD is converted into a thin client is assumed instead of a so-called HDD-less type terminal. Regarding the technology for converting a general PC into a thin client terminal, an existing technology (such as connecting a USB memory built in an OS to a USB interface of a general PC and executing a series of thin client processes such as OS activation, VPN connection, management server authentication) Reference: http://www.hitachi-ics.co.jp/product/seihin/jyourou/sec/sec.html)

  The security PC 100 includes a USB port 144 for connecting various devices, a flash ROM 108, an I / O connector 160 for connecting a keyboard and a mouse, a video card 130 for connecting a display, and each of these units 101 to 101. 160 includes a bridge 109 that relays a bus connected to 160 and a power source 120. The CPU 104 first recognizes the system configuration of the security PC 100 by accessing the flash ROM 108 and executing the BIOS 135 after the power source 120 is turned on.

  The OS 136 in the flash ROM 108 is a program for the CPU 104 to control the units 101 to 160 of the security PC 100 and execute a program corresponding to each unit to be described later. In accordance with the BIOS 135, the CPU 104 loads the OS 136 from the flash ROM 108 to the RAM 103 and executes it. As the OS 136 of the present embodiment, an OS having a relatively small size that can be stored in the flash ROM 108 such as an embedded OS is used.

  Next, functional units that the security PC 100 configures and holds in the hard disk drive 101 (or TPM) based on the program 102 will be described. The security PC 100 reads out the input screen data about the location data (hotel name, address, telephone number, country name, etc.) of the security PC 100 from the storage means 101 and displays it on the output interface 106, and the input screen Location data acquisition means 110 is provided for receiving location data input through the storage means 101 and storing it in the storage means 101.

  Further, the security PC 100 reads information (such as an address on the network) of the blade server 200 that is a thin client connection destination from the storage unit 101, and processing for establishing a thin client connection with the blade server 200 based on the information The connection establishment means 111 which performs is provided.

  Further, when the thin client connection with the blade server 200 is established, the security PC 100 reads the test data stored in the storage unit 101 and transmits it to the blade server 200, and the time when the transmission is executed. Is stored in the storage unit 101, and the time measurement unit 112 is stored in the storage unit 101.

  The test data is, for example, text data input by the user with the security PC 100, and can be assumed to have a data size corresponding to the average number of characters typed within a predetermined time for each user or between users. Therefore, for example, the security PC 100 records the user's typing history in the storage means 101 over a certain period, and calculates the average number of typing characters (in a predetermined time) for the user based on this history, It can be assumed that data corresponding to the calculated number of typing characters is stored in the storage means in advance as test data.

  The security PC 100 further includes a result transmission unit 113 that reads the time data and the location data from the storage unit 101 and transmits the data to the data collection device 300. The data collection device 300 will be described later.

  Further, the security PC 100 includes a coding program 115 for coding data in the storage unit 101. The encoding program 115 may be an existing program that generates various types of encoded data such as a QR code (registered trademark) and a barcode from predetermined input data.

  When the thin client connection with the blade server 200 results in an error, the security PC 100 calls and executes the encoding program 115 and stores the error data and the location data stored in the storage unit 101. And a code generation means 114 for displaying the encoded data on the output interface 106.

  When the thin client connection with the blade server 200 is established, the time measuring unit 112 of the security PC 100 monitors whether or not the user has input through the input interface 105, and the user input through the input interface 105 is performed. The test data is detected and transmitted to the blade server 200, the data at the time when the transmission is executed is stored in the storage means 101, and the processing result in the blade server 200 for the test data is received. The time data may be stored in the storage unit 101. In this way, if test data is transmitted along with the start of user input, line performance data under an environment in which the user is actually performing input work on the security PC 100 will be collected.

  Further, the connection establishment unit 111 of the security PC 100 may receive a thin client connection establishment instruction from the input interface 105 and notify the location data acquisition unit 110 of an instruction to display the location data input screen. In this case, the location data acquisition unit 110 receives the display instruction from the connection establishment unit 111, reads the data of the input screen from the storage unit 101, displays the data on the output interface 106, and displays the data on the input screen. The location data is received and stored in the storage means 101. As described above, if the user is prompted to input the location data prior to the instruction to start the thin client connection, the line performance data can be collected more reliably.

  The location data obtaining unit 110 of the security PC 100 receives a location data input via the input screen and stores the location data in the storage unit 101. 111 may be notified. In this case, the connection establishment unit 111 receives the thin client connection establishment start instruction from the location data acquisition unit 110 and starts the thin client connection establishment process. In this way, if location data acquisition is a condition for starting a thin client connection, line performance data can be collected more reliably.

  In addition, the location data acquisition unit 110 of the security PC 100 has a server attribute stored in the storage unit 501 of the facility server 500 provided in a facility (hotel or the like) corresponding to the location of the security PC 100, The facility requests data of at least one of the network environment attribute provided to the security PC 100 and the facility attribute, obtains response data returned by the facility server 500 in response to the request, and uses the response data as the location data. And is stored in the storage means 101. In this way, from the server such as a hotel or airport (the server that manages access to the network 140 connecting the security PC 100 and the blade server 200), the name and address of the facility, and the server attributes (name and address, etc.) If the information of the network environment (network type, connection form, communication protocol, etc.) can be acquired and included in the location data, it is possible to reduce the trouble of inputting the location data for the user.

  In addition, when the thin client connection with the blade server 200 is established, the time measuring unit 112 of the security PC 100 monitors user input data at the input interface 105, and stores the input data and the storage unit 101. Are compared with a predetermined size or predetermined attribute (data type, etc.) determined in advance to identify input data of the predetermined size or predetermined attribute, and the time when the input data specified here is transmitted to the blade server 200 Data is stored in the storage unit 101, and data at the time when the processing result of the blade server 200 for the input data is received is stored in the storage unit 101. In this way, even if the security PC 100 does not hold test data in advance, it is possible to collect line performance data by regarding input data that matches the specified size or specified attribute as test data.

  It should be noted that the security PC 100 includes the certificate information related to the user stored in the portable storage medium (eg, USB memory) connected to the USB port 144, the user ID and password information input through the input interface 105, and the like. As a matter of course, the thin client terminal has a function of executing connection establishment processing with the blade server 200 using the.

  Examples of the portable storage medium include, for example, a USB device in which an IC chip is stored in an appropriate storage case such as a plastic housing and connected to the USB port 144 of the security PC 100 so that data communication is possible. Such an IC chip is composed of a CPU and a memory. The portable storage medium includes an authentication device (trademark) in which a personal certificate, a private key, a password, and various application software necessary for mobile use are preinstalled in a memory card in which an IC card unit and a flash memory are integrated. Name: KeyMobile). Information stored in the memory of the portable storage medium includes a chip ID, authentication information storing a personal certificate, a secret key, and a password, an address of the blade server 200 to which the security PC 100 is assigned, and software (OS, software that executes personal authentication processing related to the user of the portable storage medium, etc.) can be assumed.

  Further, the security PC 100 transmits the operation information input from the input interface 105 of the security PC 100 to the address of the blade server 200 as the connection establishment process with the blade server 200 is executed, and the operation information Naturally, the thin client terminal also has a function of receiving video information corresponding to the above from the blade server 200 and displaying it on the output interface 106 of the security PC 100.

  The security PC 100 includes a remote client program 170 and an encrypted communication program 171 in the hard disk drive 101 (or TPM). The remote client program 170 is a program for the security PC 100 to remotely access the desktop of the blade server 200, and is, for example, a VNC client (viewer) program. The CPU 104 loads the remote client program 170 from the hard disk drive 101 to the RAM 103 and executes it in accordance with the OS 136. As a result, the CPU 104 transmits input information (operation contents of the keyboard and mouse) of the I / O connector 160 to the blade server 200 via the network 140 such as VPN, and the relevant information via the network 140 such as VPN. The video information (display desktop screen) sent from the blade server 200 is output to the output interface 106 such as a display connected to the video card 130.

  The encrypted communication program 171 is a communication program for constructing a secure communication network such as VPN with the blade server 200 having the address notified from the remote client program 170. For example, a communication program using IPsec can be assumed. The CPU 104 loads the encrypted communication program 171 from the hard disk drive 101 to the RAM 103 and executes it in accordance with the OS 136. As a result, the CPU 104 transmits a communication start request to the blade server 200 assigned to the security PC 100 via the NIC 107, constructs a network such as a VPN with the blade server 200, and passes through the VPN. To communicate with the blade server 200.

  In addition, the security PC 100 in this embodiment includes device information in the hard disk drive 101. The device information is authentication information of the security PC 100 included in the connection establishment request or the like when a connection establishment request or the like is transmitted from the security PC 100. Specifically, for example, the ID, model number, and MAC address of the security PC 100 can be assumed.

  In this embodiment, the security PC 100 replaces the means 110 to 115, the remote client program 170, the encrypted communication program 171 and device information in a chip called a TPM (Trusted Platform Module) instead of the hard disk drive 101. It may be contained in.

  This TPM has a function similar to that of a security chip mounted on a smart card (IC card). It is a hardware chip that has an asymmetric key calculation function and tamper resistance for safe storage of these keys. is there. The functions of this TPM include, for example, RSA (Rivest-Shamir-Adleman Scheme) private key generation / storage, RSA private key computation (signature, encryption, decryption), SHA-1 (Secure Hash Algorithm 1) hash Calculation, platform state information (software measurement) retention (PCR), key, certificate, credential trust chain retention, high-quality random number generation, non-volatile memory, other opt-in and I / O It is done.

  The TPM has a function to securely store and notify platform status information (software measurement values) in a register PCR (Platform Configuration Registers) in the TPM, in addition to generating, storing, and calculating cryptographic keys (asymmetric keys). Have. In the latest specification of TPM, functions such as locality and delegation (authority delegation) are further added. The TPM is physically attached to platform parts (motherboard or the like).

  Next, the configuration of the blade server 200 will be described. FIG. 3 is a diagram illustrating a configuration example of the blade server 200 which is a server of the present embodiment. On the other hand, the blade server 200 is a device that accepts use from the security PC 100 via a network, and reads a program 202 stored in an HDD (hard disk drive) 201 or the like to the RAM 203 so as to have a function for realizing the present invention. It is executed by the CPU 204 which is an arithmetic unit.

  In addition, the blade server 200 may include an input interface 205 such as various keyboards and buttons generally provided in a computer device, and an output interface 206 such as a display as necessary. In addition, it includes a NIC 207 that handles data exchange with the security PC 100 and the like.

  In addition, the blade server 200 includes a flash ROM (Read Only Memory) 208, a video card 230 that generates desktop video information, a bridge 209 that relays these units 201 to 230, and a bus, and a power source. 220.

  The flash ROM 208 stores a BIOS (Basic Input / Output System) 235. The CPU 204 first recognizes the system configuration of the blade server 200 by accessing the flash ROM 208 and executing the BIOS 235 after the power supply 220 is turned on.

  The blade server 200 receives the operation information from the security PC 100 as the connection establishment process with the security PC 100 is executed, performs information processing according to the operation content indicated by the operation information, and displays the result. As a matter of course, it has a function of transmitting information to the security PC 100 as a blade server in the thin client system.

  The blade server 200 stores a remote server program 270, an encrypted communication program 271, and an OS (Operating System) 236 in the HDD 201. The OS 236 is a program for the CPU 204 to control the units 201 to 230 of the blade server 200 and execute the remote server program 270 and the like. In accordance with the BIOS 235, the CPU 204 loads the OS 236 from the HDD 201 to the RAM 203 and executes it. As a result, the CPU 204 comprehensively controls each unit of the blade server 200.

  The remote server program 270 is a program for enabling the desktop of the blade server 200 to be remotely operated from the security PC 100. For example, the remote server program 270 is a VNC (Virtual Network Computing) server program developed at AT & T Cambridge Laboratory. The CPU 204 loads the remote server program 270 from the HDD 201 to the RAM 203 and executes it in accordance with the OS 236. Thus, the CPU 204 receives and processes the input information (keyboard and mouse operation contents) sent from the security PC 100 via the network 140 such as VPN, and also displays video information (display desktop screen) indicating the processing result. Is transmitted to the security PC 100 via the network 140 such as VPN.

  The encrypted communication program 271 is a communication program for constructing a network 140 such as a VPN with the security PC 100, and is a communication program using, for example, IPsec (Security Architecture for the Internet Protocol). In accordance with the OS 236, the CPU 204 loads the encrypted communication program 271 from the HDD 201 into the RAM 203 and executes it. As a result, the CPU 204 establishes a secure network 140 such as VPN with the security PC 100 in accordance with a connection establishment request received from the security PC 100 via the NIC 207, and communicates with the security PC 100 via this VPN. .

  Next, the data collection device 300 will be described. FIG. 4 is a diagram illustrating a configuration example of the data collection device 300 according to the present embodiment. The data collection device 300 may be a server device including a communication unit 307 that communicates with other devices such as the security PC 100 and the mobile phone 400 via the network 140. Accordingly, the hardware configuration to be provided as the computer device is the same as that of the security PC 100 and the blade server 200.

  The data collection device 300 includes data storage means 310 that receives the time data and the location data from the security PC 100 and stores them in the storage means 301 as performance data.

  Further, the data collection device 300 extracts time data for each location indicated by the location data from the performance data of the storage device 301, and calculates an interval between transmission execution and reception of the processing result indicated by each time data. Thus, the communication time is specified, and the performance calculation means 311 for storing the communication time data for each location in the storage means 301 is provided.

  The data collection device 300 receives an information request from the input interface 305 or an external terminal (eg, a terminal used by a user), and executes a search in the storage unit 301 according to the location indicated by the information request. And a performance information output unit 312 for outputting communication time data relating to the location to the output interface 306 or the external terminal.

  The data storage means 310 receives an e-mail (including error information and location data at that time) from the mobile phone 400, and uses the error data and location data included in the e-mail as performance data. It may be stored in the storage means 301 as At this time, the performance information output unit 312 receives an information request from the input interface 305 or an external terminal, executes a search in the storage unit 301 according to the location indicated by the information request, and detects an error related to the location. Data is output to the output interface 306 or the external terminal.

  Next, the mobile phone 400 will be described. FIG. 5 is a diagram illustrating a configuration example of the mobile phone 400 according to the present embodiment. The mobile phone 400 is a mobile phone that is carried by a user on a business trip or the like, and includes an image capturing means 420 such as a digital camera and a mailer 410 that transmits and receives e-mails via the mobile phone network 180. Suppose. Moreover, the normal function (for example, telephone function etc.) which should be provided as a mobile telephone is naturally provided. The mobile phone network 180 is connected to the network 140 via a mobile phone carrier facility such as a mobile phone base station.

  Further, the mobile phone 400 includes a decoding program 411 for decoding encoded data such as a QR code (registered trademark) or a barcode in the storage unit 401. Furthermore, although it may be a function of the mailer 410, the storage unit 401 includes a mail form 425 whose destination is already set in the data collection device 300.

  The cellular phone 400 captures the image of the coded data displayed on the output interface 106 of the security PC 100 by the photographing unit 420 to acquire the image data, calls and executes the decoding program 411, and executes the image data. Decoding means 412 for acquiring the error data and the location data from the data. Note that the process of photographing the coded data image displayed on the output interface 106 of the security PC 100 by the photographing unit 420 is executed in response to a photographing instruction from the user via the input interface 405.

  Further, the mobile phone 400 generates an email by applying the acquired error data and location data to the mail form read from the storage device 401, and the email is sent to the data collection device 300 by the mailer 410. An error report means 413 for transmitting to the address is provided.

  In addition, each means 110 to 115, 210 to 270, 310 to 312, 410 to 413, etc. in each device constituting the line performance data collection system 10 described so far may be realized as hardware or a memory. Alternatively, it may be realized as a program stored in an appropriate storage device such as an HDD (Hard Disk Drive). In this case, the CPU of each device reads the corresponding program from the storage device into the RAM in accordance with the execution of the program, and executes it.

  In addition to the Internet and LAN, the network 140 may employ various networks such as an ATM line, a dedicated line, a WAN (Wide Area Network), a power line network, a wireless network, a public line network, and a mobile phone network. I can do it. If a virtual dedicated network technology such as VPN (Virtual Private Network) is used, communication with improved security is established when the Internet is adopted.

--- Database structure ---
Next, the structure of the table used by each device constituting the line performance data collection system 10 in this embodiment will be described. FIG. 6 is a diagram showing examples of data structures of (a) the measurement data table 125, (b) the regulation information table 126, and (c) the performance data table 127 in the present embodiment.

  The measurement data table 125 is a table held in the security PC 100. The data structure of the measurement data table 125 includes, for example, the ID of the security PC 100 that has transmitted the location data, the location data of the security PC 100 (hotel name, address, telephone number, country name, etc.), and the transmission time of the test data A collection of records in which data such as a reception time of a processing result for the test data, a server attribute of the facility server 500, a network environment attribute provided by the facility to the security PC 100, and a facility attribute are associated with each other.

  The specified information table 126 is a table used by the time measuring unit 112 of the security PC 100, and is used for the purpose of specifying a predetermined specified size or specified attribute (data type or the like) from user input data. The regulation information table 126 stores, for example, information on a regulation size and a regulation attribute.

  The performance data table 127 is a table held by the data collection device 300 and stores information received from the security PC 100 or the mobile phone 400. The performance data table 127 is, for example, a collection of records in which the location data is used as a key and communication time and error information are associated with each other.

--- Processing flow example 1 ---
The actual procedure of the line performance data collection method in this embodiment will be described below with reference to the drawings. Various operations corresponding to the line performance data collection method described below are read into the RAMs of the security PC 100, the blade server 200, the data collection device 300, and the mobile phone 400 constituting the line performance data collection system 10, respectively. Realized by the program to be executed. And this program is comprised from the code | cord | chord for performing the various operation | movement demonstrated below.

  FIG. 7 is a diagram showing a processing flow example 1 of the line performance data collection method in the present embodiment. First, the flow of establishing a connection between the security PC 100 and the blade server 200 will be described. Here, an example is given in which a management server is arranged as a server that manages thin client connection between the security PC 100 and the blade server 200. However, the blade server 200 assigned to the security PC 100 is fixed, and the address of the blade server 200 on the network is held in advance by the security PC 100 (including the case where it is held in a portable storage medium). Intermediary may not be required.

  FIG. 7 is a diagram showing a processing flow example 1 of the print management method in the present embodiment. First, it is assumed that a user possessing the portable storage medium in the form of a USB device or the like considers using the blade server 200 via the security PC 100. In this case, the user connects the portable storage medium to the USB port 144 of the security PC 100. As the portable storage medium, an authentication device (trade name: trade name: preinstalled in a memory card in which an IC card unit and a flash memory are integrated into a personal certificate, a private key, and various application software necessary for mobile use. KeyMobile) can be adopted.

  Such an authentication device is not a simple storage device, but stores an authentication application, and can execute an authentication process in cooperation with the security PC 100 of the connection destination. Therefore, when a portable storage medium is connected to the USB port 144 of the security PC 100, for example, an authentication application is activated from the storage area of the portable storage medium, and appropriate authentication information (user ID, password, biometric information, etc.) If there is no input from the input interface 105 or the like, control is performed so that a necessary program of the security PC 100 cannot be started (s10).

  If the authentication process for the use of the security PC 100 is OK in the above-described portable storage medium authentication application (s100: OK), the security PC 100 executes a process for reading the information stored in the portable storage medium and reads the read information. (Including the address of the management server that manages the thin client connection) is stored in the RAM 103 (s101). On the other hand, if the authentication processing for the use of the security PC 100 in the authentication application for the portable storage medium is NG (s100: NG), the portable storage medium and the security PC 100 do not recognize the use of the security PC 100 and thereafter. Terminate the process.

  Following the step s101, the security PC 100, for example, stores the storage information of the portable storage medium read from the RAM 103 to the address of the management server included as the storage information of the portable storage medium (for example, the above-described example). The device information in the hard disk drive 101 or TPM) is included in the usage allocation request of the blade server 200 and transmitted (s102). At the time of this process, the encrypted communication program 171 is started in the security PC 100. The encrypted communication program 171 reads the address of the management server from the RAM 103, secures a network between the security PC 100 and the management server, and constructs a secure network environment with communication data encryption.

  On the other hand, the management server receives a usage allocation request including the storage information of the portable storage medium from the security PC 100 (s103), and stores the storage information of the portable storage medium included in the usage allocation request in a predetermined allocation management. The table is collated (s104). In this assignment management table, if the blade server 200 is assigned in advance for each security PC 100, the management server identifies the address of the blade server 200 assigned to the security PC 100, and To the security PC 100 that is the transmission source of the use allocation request (s105).

  The security PC 100 receives the address of the assignment destination blade server 200 from the management server (s106). The security PC 100 that has obtained the address of the blade server 200 transmits a connection establishment request including at least the authentication information for the security PC 100 or the user to the address of the blade server 200 that is the allocation destination (s107).

  On the other hand, the blade server 200 receives the connection establishment request transmitted from the security PC 100, and executes an authentication process based on the authentication information of the security PC 100 or the user included in the connection establishment request (s108). If it is determined in this authentication process that the connection establishment request can be accepted (s108: OK), the determination result is returned as response data to the security PC 100 (s109).

  On the other hand, the security PC 100 that has transmitted the connection establishment request receives the response data returned from the blade server 200, and if the response data is “connection establishment is possible” (s110: OK), the blade A connection establishment process between the server 200 and the security PC 100 via the network 140 is executed (s111). If the response data returned by the blade server 200 is “connection establishment impossible” (s110: NG), the subsequent processing is terminated.

  In the connection establishment process, the remote client program 170 stored in the hard disk drive 101 (or TPM) of the security PC 100 may transmit an authentication request to the address of the blade server 200. In response to this authentication request, the blade server 200 returns, for example, a login ID, password, or biometric information input request to the security PC 100. When the security PC 100 returns a login ID or password in response to the input request, the blade server 200 manages the login ID or password managed by itself or the biometric authentication information and the login ID or password derived from the security PC 100, or It is determined whether or not the biometric information matches, and finally the availability of the blade server 200 is determined.

  Subsequently, along with the execution of the connection establishment process, the security PC 100 transmits the operation information input through the input interface 105 of the security PC 100 to the address of the blade server 200 (s112). The blade server 200 receives the operation information from the security PC 100 as the connection establishment process with the security PC 100 is executed according to the determination result, and performs information processing according to the operation content indicated by the operation information. The video information indicating the result is transmitted to the security PC 100 (s113). The security PC 100 receives this video information and displays it on the output interface 106 (s114).

  The portable storage medium is preferably assumed to be the authentication device, but may be assumed to be a mobile phone having similar functions and connectivity with the security PC 100.

--- Processing flow example 2 ---
FIG. 8 is a diagram showing a processing flow example 2 of the line performance data collection method in this embodiment. Next, an actual procedure for collecting line performance data will be described. Since the thin client connection establishment processing has been described in the above processing flow example 1, description thereof will be omitted hereinafter. Here, the connection establishment unit 111 of the security PC 100 receives a thin client connection establishment instruction from the input interface 105 from the user (s200), and notifies the location data acquisition unit 110 of an instruction to display the location data input screen. (S201). In this case, the location data acquisition unit 110 receives the display instruction from the connection establishment unit 111, reads the data of the input screen (screen 1000 in FIG. 11) from the storage unit 101, and displays it on the output interface 106. The location data is received via the input screen 1000 and stored in the storage means 101 (s202).

  Further, the location data acquisition means 110 stores the facility server 500 stored in the facility server 500 (connected to the security PC 100 via a network in the facility) provided in a facility (hotel or the like) corresponding to the location of the security PC 100. Request data of at least one of server attributes, network environment attributes provided by the facility to the security PC 100, and facility attributes stored in the means, and response data returned by the facility server 500 in response to this request The response data may be included in the location data and stored in the storage unit 101.

  Subsequently, the location data acquisition unit 110 receives input of location data (eg, US, NH, boston, OO airport) from the user via the input screen 100 and stores it in the storage unit 101. Then, the connection establishment means 111 is notified of a thin client connection establishment start instruction (s203).

  On the other hand, the connection establishment unit 111 receives an instruction to start the thin client connection establishment from the location data acquisition unit 110, and starts the thin client connection establishment process. At this time, the connection establishment unit 111 reads information (such as an address on the network) of the blade server 200 that is the thin client connection destination from the storage unit 101, and the thin client connection with the blade server 200 based on the information. The establishment process is executed (s204).

  Next, when the thin client connection with the blade server 200 is established (s204: y), the time measuring unit 112 of the security PC 100 monitors the presence / absence of a user input at the input interface 105 (s205). As a result, when it is detected that the user has made an input on the input interface 105 (s205: y), the time measuring unit 112 reads the test data stored in the storage unit 101 and reads the blade server. 200 (s206). At the same time, the data of the time when the transmission is executed is acquired from the clock function provided therein, and this time data (for example, 17: 45: 15: 22) is stored in the storage unit 101 (s207). On the other hand, while no user input is made on the input interface 105 (s205: n), the time measuring unit 112 stops sending test data to the blade server 200.

Further, the time measuring unit 112 acquires, from the clock function, data of time when the processing result (= processing result at the thin client server in the thin client connection) is received from the blade server 200 with respect to the test data. Time data (eg, 17: 45: 15: 69) is stored in the storage means 101 (s208).
In the security PC 100 that has obtained the time data, the result transmission unit 113 reads the time data and the location data from the storage unit 101 and transmits them to the data collection device 300 (s209).

  On the other hand, the data storage means 310 of the data collection device 300 receives the time data (eg, transmission 17: 45: 15: 22, reception 17: 45: 15: 69) and the location data (eg, US) from the security PC 100. , NH, boston, OO airport) is stored as performance data in the performance data table 127 of the storage means 301 (s210).

  Further, the performance calculation means 311 of the data collection device 300 extracts time data for each location indicated by the location data (eg, USA, Boston, OO airport) from the performance data table 127 of the storage device 301. The communication time (eg, 470 milliseconds) is specified by calculating the interval between transmission execution indicated by the time data and the reception of the processing result, and the communication time data for each location is stored in the storage unit 301 ( s211).

  The performance information output means 312 of the data collection device 300 accepts an information request from the input interface 305 or an external terminal (eg, a terminal used by a user), and a location indicated by the information request (eg, Boston, USA) , ○○ airport), a search in the performance data table 127 of the storage unit 301 is executed, and communication time data (eg, 470 milliseconds) regarding the location is output to the output interface 306 or the external terminal ( s212).

--- Processing flow example 3 ---
FIG. 9 is a diagram showing a processing flow example 3 of the line performance data collection method in this embodiment. Next, a process when the thin client connection has an error (in the case of “n” in step s204 of the process flow example 2) will be described. When an error occurs in the thin client connection with the blade server 200 (s204: n), the code generation unit 114 of the security PC 100 calls and executes the encoding program 115 from the storage unit 101, and the error data And the location data stored in the storage means 101 are encoded (s300). An example of the error data is as shown in FIG.

  The code generation unit 114 displays the encoded data (the encoded image 1310 on the screen 1300 in FIG. 13) on the output interface 106 (s301). On the other hand, the user browses the coded data on the output interface 106 of the security PC 100, holds the photographing means 420 of the mobile phone 400 over the coded data image 1310, and inputs a decoding instruction on the input interface 405.

  In this case, the decoding unit 412 of the mobile phone 400 receives the decoding instruction from the user, captures an image 1310 of the coded data displayed on the output interface 106 of the security PC 100 by the imaging unit 420, and Data is acquired (s302). In addition, the decoding unit 412 calls the decoding program 411 from the storage unit 401 and executes it, and acquires the error data and the location data from the image data (s303).

  Further, the error reporting means 413 of the mobile phone 400 applies the acquired error data and location data to the mail form 425 read from the storage device 401 and generates an e-mail (e-mail 1400 in FIG. 14). (S304). Further, the error reporting unit 413 transmits the electronic mail 1400 to the data collection device 300 by the mailer 410 (s305).

  On the other hand, the data storage means 310 of the data collection device 300 receives the electronic mail 1400 from the mobile phone 400, and the performance of the storage means 301 includes the error data and location data included in the electronic mail 1400 as performance data. The data is stored in the data table 127 (s306).

  On the other hand, the performance information output unit 312 of the data collection device 300 receives an information request from the input interface 305 or an external terminal, and searches the performance data table 127 of the storage unit 301 according to the location indicated by the information request. If there is error data relating to the location, it is output to the output interface 306 or the external terminal (s307).

--- Processing flow example 4 ---
FIG. 10 is a diagram showing a processing flow example 4 of the line performance data collection method in this embodiment. Next, a processing example when the security PC 100 does not hold the test data in advance will be described. In this case, when the thin client connection with the blade server 200 is established, the time measuring unit 112 of the security PC 100 monitors user input data at the input interface 105 (s400).

  Then, the input data at the input interface 105 is collated with a prescribed size or prescribed attribute (data type or the like) predetermined in the prescribed information table 126 of the storage means 101 (s401).

  The time measuring means 112 specifies input data of the specified size or specified attribute in the step 401, acquires the data of the time when the input data specified here is transmitted to the blade server 200 from the clock function and stores it. The data is stored in the measurement data table 125 of the means 101 (s402). Further, the time measuring unit 112 similarly obtains the data of the time when the processing result of the blade server 200 with respect to the input data is received from the clock function, and stores it in the measurement data table 125 of the storage unit 101 (s403). . Here, the time data stored in the measurement data table 125 is transmitted from the security PC 100 to the data collection device 300 together with the location data.

  According to the present invention, it is possible to efficiently collect the performance data of the communication line in the place where the security PC user goes out and disclose the information to other security PC users.

  As mentioned above, although embodiment of this invention was described concretely based on the embodiment, it is not limited to this and can be variously changed in the range which does not deviate from the summary.

It is a network block diagram of the line performance data collection system of this embodiment. It is a figure which shows the structural example of security PC (thin client terminal) of this embodiment. It is a figure which shows the structural example of the blade server of this embodiment. It is a figure which shows the structural example of the data collection device of this embodiment. It is a figure which shows the structural example of the mobile telephone of this embodiment. It is a figure which shows each data structure example of (a) measurement data table, (b) regulation information table 126, and (c) performance data table in this embodiment. It is a figure which shows the processing flow example 1 of the line performance data collection method in this embodiment. It is a figure which shows the process flow example 2 of the line performance data collection method in this embodiment. It is a figure which shows the process flow example 3 of the line performance data collection method in this embodiment. It is a figure which shows the example 4 of a processing flow of the line performance data collection method in this embodiment. It is a figure which shows the example 1 of a screen in this embodiment. It is a figure which shows the example of an error content in this embodiment. It is a figure which shows the example 2 of a screen in this embodiment. It is a figure which shows the example 3 of a screen in this embodiment.

Explanation of symbols

10 Line Performance Data Collection System 100 Security PC (Thin Client Terminal)
101, 201, 301 HDD (Hard Disk Drive)
102, 202, 302, 402 Program 103, 203, 303, 403 RAM (Random Access Memory)
104, 204, 304, 404 CPU (Central Processing Unit)
105, 205, 305, 405 Input interface 106, 206, 306, 406 Output interface 107, 207, 307, 407 Communication means, NIC (Network Interface Card)
108, 208, 308, 408 Flash ROM
109, 209, 309, 409 Bridge 110 Location data acquisition means 111 Connection establishment means 112 Time measurement means 113 Result transmission means 114 Code generation means 115 Coded program 116, 236 OS
120, 220, 320, 422 Power supply 125 Measurement data table 126 Regulation information table 127 Performance data table 130, 230 Video card 135, 235 BIOS
140 Network 144 USB Port 160 I / O Connector 170 Remote Client Program 171, 271 Encrypted Communication Program 200 Blade Server (Server)
270 Remote server program 300 Data collection device 310 Data storage means 311 Performance calculation means 312 Performance information output means 400 Mobile phone 410 Mailer 411 Decoding program 412 Decoding means 413 Error reporting means 420 Image taking means 425 Mail form 500 Facility server

Claims (11)

Communication means for communicating with other devices via a network;
Storage means for storing a coding program for coding data;
A user's typing history is recorded over a certain period, and based on the typing history, the average number of typing characters per user for a given time is calculated, and predetermined data having a size corresponding to the calculated average typing character number is used as test data. Means for storing in the storage means;
The input screen data for the location data of the thin client terminal is read from the storage means and displayed on the output interface, the location data input is received from the user via the input screen and stored in the storage means, and the location data The location data acquisition means for notifying the connection establishment means for executing the thin client connection processing between the thin client terminal and the server, in response to storing the storage means in the storage means ,
The thin client connection establishment start instruction is received from the location data acquisition means, thin client connection establishment processing is started, information of the server that is the thin client connection destination is read from the storage means, and the server is based on the information A connection establishment means for executing a thin client connection establishment process with
When a thin client connection with the server is established, the test data stored in the storage unit is read and transmitted to the server, and the data at the time when the transmission is performed is stored in the storage unit, and the test data Time measurement means for storing in the storage means data of the time at which the processing result at the server is received,
A result transmitting unit that reads the time data and the location data from a storage unit and transmits the data to a data collection device;
When an error occurs in the thin client connection with the server, the coded program is called and executed, the error data and the location data stored in the storage means are coded, and the coded data is output. A thin client terminal having code generation means for displaying on the interface;
A line performance data collection system comprising: Communication means for communicating with other devices via a network;
Data storage means for receiving the time data and the location data from the thin client terminal and storing the data as performance data in a storage means;
From the performance data of the storage device, time data is extracted for each location indicated by the location data, and a communication time is specified by calculating an interval between transmission execution indicated by each time data and reception of the processing result, and the location A performance calculating means for storing data of another communication time in the storage means;
Accepting an information request from an input interface or an external terminal, performing a search in the storage means according to the location indicated by the information request, and outputting communication time data relating to the location to the output interface or the external terminal. Performance information output means;
The line performance data collection system according to claim 1, further comprising: a data collection device including: Image taking means;
A storage means for storing a mailer for sending and receiving electronic mail via a mobile phone network, a decoding program for coded data, and a mail form whose destination is already set in the data collection device;
An image of the coded data displayed on the output interface of the thin client terminal is captured by the imaging means to acquire image data, the decoding program is called and executed, and the error data and the location are determined from the image data. Decoding means for obtaining data;
Error reporting means for generating the email by applying the acquired error data and location data to the mail form read from the storage device, and sending the email to the data collection device by the mailer;
The line performance data collection system according to claim 2, further comprising a mobile phone having In the data collection device,
The data storage means receives the electronic mail from the mobile phone, stores the error data and location data included in the electronic mail as performance data in a storage means,
The performance information output means receives an information request from an input interface or an external terminal, executes a search in the storage means according to the location indicated by the information request, and outputs error data relating to the location to the output interface or the external Output to the terminal,
The line performance data collection system according to claim 3. The thin client terminal time measuring means comprises:
When a thin client connection with the server is established, the presence or absence of a user input at the input interface is monitored, the input by the user at the input interface is detected, and the test data is transmitted to the server And storing the data of the time when the transmission is executed in the storage means, and storing the data of the time when the processing result of the server for the test data is received in the storage means. The line performance data collection system described in any of the above. The thin client terminal connection establishment means comprises:
In response to the thin client connection establishment instruction from the input interface, the display instruction of the location data input screen is notified to the location data acquisition means,
Location data acquisition means of the thin client terminal,
Receiving the display instruction from the connection establishment means, reading the data of the input screen from the storage means and displaying it on the output interface, receiving the location data input via the input screen and storing it in the storage means;
The line performance data collection system according to any one of claims 1 to 5. Location data acquisition means of the thin client terminal,
At least one of the server attribute, the network environment attribute provided by the facility to the thin client terminal, and the facility attribute stored in the storage means for the facility server provided in the facility corresponding to the location of the thin client terminal Requesting the data, obtaining the response data returned by the facility server in response to the request, including the response data in the location data and storing it in the storage means,
The line performance data collection system according to any one of claims 1 to 6 . The thin client terminal time measuring means comprises:
When a thin client connection with the server is established, the input data of the user at the input interface is monitored, and the input data is compared with a predetermined size or a predetermined attribute predetermined in the storage unit, The input data of the specified size or specified attribute is specified, the data at the time when the specified input data is transmitted to the server is stored in the storage means, and the processing result at the server for the input data is received Store the data in the storage means,
The line performance data collection system according to any one of claims 1 to 7 . A computer comprising communication means for communicating with other devices via a network and storage means for storing a coded program for coding data,
A user's typing history is recorded over a certain period, and based on the typing history, the average number of typing characters per user for a given time is calculated, and predetermined data having a size corresponding to the calculated average typing character number is used as test data. Processing to store in the storage means;
The input screen data for the location data of the thin client terminal is read from the storage means and displayed on the output interface, the location data input is received from the user via the input screen and stored in the storage means, and the location data A process of starting establishment of a thin client connection in response to the storage in the storage means ;
A process of reading information of a server as a thin client connection destination from the storage means, and executing a process of establishing a thin client connection with the server based on the information;
When a thin client connection with the server is established, the test data stored in the storage unit is read and transmitted to the server, and the data at the time when the transmission is performed is stored in the storage unit, and the test data Processing for storing the data of the time at which the processing result at the server is received in the storage means;
A process of reading the time data and the location data from the storage means and transmitting them to a data collection device;
When an error occurs in the thin client connection with the server, the coded program is called and executed, the error data and the location data stored in the storage means are coded, and the coded data is output. Processing to display in the interface;
A method for collecting line performance data, comprising: Communication means for communicating with other devices via a network;
Storage means for storing a coding program for coding data;
A user's typing history is recorded over a certain period, and based on the typing history, the average number of typing characters per user for a given time is calculated, and predetermined data having a size corresponding to the calculated average typing character number is used as test data. Means for storing in the storage means;
The input screen data for the location data of the thin client terminal is read from the storage means and displayed on the output interface, the location data input is received from the user via the input screen and stored in the storage means, and the location data The location data acquisition means for notifying the connection establishment means for executing the thin client connection processing between the thin client terminal and the server, in response to storing the storage means in the storage means ,
The thin client connection establishment start instruction is received from the location data acquisition means, thin client connection establishment processing is started, information of the server that is the thin client connection destination is read from the storage means, and the server is based on the information A connection establishment means for executing a thin client connection establishment process with
When a thin client connection with the server is established, the test data stored in the storage unit is read and transmitted to the server, and the data at the time when the transmission is performed is stored in the storage unit, and the test data Time measurement means for storing in the storage means data of the time at which the processing result at the server is received,
A result transmitting unit that reads the time data and the location data from a storage unit and transmits the data to a data collection device;
When an error occurs in the thin client connection with the server, the coded program is called and executed, the error data and the location data stored in the storage means are coded, and the coded data is output. Code generation means for displaying on the interface;
A thin client terminal. A computer comprising communication means for communicating with other devices via a network, and storage means for storing a coding program for coding data,
A user's typing history is recorded over a certain period, and based on the typing history, the average number of typing characters per user for a given time is calculated, and predetermined data having a size corresponding to the calculated average typing character number is used as test data. Processing to store in the storage means;
The input screen data for the location data of the thin client terminal is read from the storage means and displayed on the output interface, the location data input is received from the user via the input screen and stored in the storage means, and the location data A process of starting establishment of a thin client connection in response to the storage in the storage means ;
A process of reading information of a server as a thin client connection destination from the storage means, and executing a process of establishing a thin client connection with the server based on the information;
When a thin client connection with the server is established, the test data stored in the storage unit is read and transmitted to the server, and the data at the time when the transmission is performed is stored in the storage unit, and the test data Processing for storing the data of the time at which the processing result at the server is received in the storage means;
A process of reading the time data and the location data from the storage means and transmitting them to a data collection device;
When an error occurs in the thin client connection with the server, the coded program is called and executed, the error data and the location data stored in the storage means are coded, and the coded data is output. Processing to display in the interface;
A program that executes