TWI584613B - Remote data management method for cross - transmission media - Google Patents

Description

Remote data management method across transmission media

The present invention relates to a remote data transmission method, and in particular to a remote data management method across a transmission medium through various heterogeneous transmission media.

The existing HTTP service protocol transmission cannot be used between different information transmission media. Therefore, common solutions need to separately develop the receiving end and the transmitting end unit for different transmission media, and the R&D threshold is relatively increased, and the system complexity is increased. It will also increase substantially, and continuous adjustments will increase system development costs.

The existing HTTP service protocol is a service mode developed based on the HTTP protocol. It is only applicable to the existence of a network connection between the sender and the receiver. If the communication between the two is caused by a firewall or network architecture, In addition, the firewall conditions are transparent or the network is bypassed, and the environmental cost and complexity are thus increased.

It can be seen that there are still many shortcomings in the above-mentioned methods of use, and there is still room for improvement, which needs to be improved.

In view of the shortcomings derived from the above-mentioned conventional methods, the inventor has improved and innovated, and after years of painstaking research, he finally succeeded in researching and developing a cross of the present invention. Remote data management method for transmission media.

The present invention provides a remote data management method across a transmission medium having a feature across the transmission medium for interfacing and managing a remote system. Through the compiler and interpreter, the HTTP service agreement format is translated to conform to the heterogeneous transmission medium data delivery specification, so that it has the characteristics of trans-transport media. The compiler and interpreter are highly compatible and can be installed in various other central monitoring systems and remote test systems, and can be interfaced with the original program, without any modification or adjustment, and accelerate system development. Reduce the cost of follow-up project system construction and maintenance.

The invention provides a remote data management method across a transmission medium, wherein at the compiler end, a service server end module is further included, which is an HTTP service server end of the original central monitoring system, and is accepted by the management system. The HTTP service message transmitted by the system is forwarded to the transmission medium compiling module for processing after the relevant content and format are checked. The transmission medium compiling module has a data format and a length limit in response to different transmission media, and needs to be compiled and processed before the data transmission to generate a data string conforming to the specification. Among them, the data encryption module uses different transmission media, and the protection mechanism is adjusted according to the situation in data security. The protection mechanism of some media is relatively weak. Therefore, in order to enhance the security of data transmission, the data encryption module is used before data transmission. Encryption to avoid being stolen during transmission. Among them, the compiler transmission module is responsible for data transmission processing according to the characteristics of different transmission media.

In the interpreter, the interpreter further includes an interpreter transmission module, and performs data reception processing according to characteristics of different transmission media. The transmission medium interpretation module uses the data interpretation algorithm opposite to the transmission medium compilation module to restore the data to the original data content. Among them, the data decryption module uses the same encryption algorithm as the data encryption module. After the uploaded encrypted data, the decryption action is performed. And the service client module, which functions to simulate the HTTP service client of the original remote management system, and mediates the decrypted and processed data in the HTTP message format to interface with the HTTP service server of the central monitoring system.

The invention provides a remote data management method across a transmission medium, the steps are as follows: a compiler receives a host resource message of a remote system through a service server module, and converts the host resource information into a first Converting the format; the compiler performs content and format checking on the first conversion format; and one of the internal media conversion modules of the compiler converts the first conversion format into a second conversion format according to the setting; a data encryption module encrypts the second conversion format according to the setting, and transmits the encrypted second conversion format to an interpreter by one of the compiler internal transmission modules; the interpreter internally One of the interpreter transmission modules accepts the second conversion format transmitted by the compiler; one of the internal decryption modules of the interpreter decrypts the second conversion format according to the setting; one of the interpreters Transmitting a media translation module to convert the second conversion format to the first conversion format; and the interpreter converts the first conversion format into the host resource message and through a service Client module transmitting to the central monitoring system.

The host resource information is host processor usage, remote system health, data time, program version, memory usage, and hard disk capacity. Among them, the first The conversion format is in a string array format.

The second conversion format is an SMTP format. The second conversion format includes a mail subject field and a mail content field.

The second conversion format is an SMS message format. The second conversion format includes a newsletter content field.

Compared with other prior art, the remote data management method of the cross-transport medium of the present invention has the following advantages:

1. The present invention improves the existing HTTP service protocol, and after the information is compiled and decoded, the information transmission medium can be transmitted through different information transmission media to solve the problem of the network closure of the remote system. Compared with the existing common methods, it is necessary to separately develop the receiving end and the transmitting end unit for different transmission media, the research and development threshold is relatively increased, the system complexity is also greatly increased, and the continuous adjustment and correction increases the system development cost.

2. The invention uses a modular design architecture, which is highly expandable, and can be modularized and expanded by the compiler and the interpreter for different transmission media requirements, and the original architecture can meet different requirements without adjustment.

3. The remotely monitored system sends an HTTP service message through the compiler of the present invention, and the compiler receives the HTTP service message, converts it into a corresponding transmission medium format, and performs data through a different transmission medium compilation module. Encryption processing to increase transmission security. The remotely monitored system can be interfaced using the original HTTP service client program, eliminating the need to modify and adjust, speeding up system development, and reducing the cost of subsequent project system construction and maintenance. The central monitoring system receives the monitoring data returned by the remote system in various local transmission media through the interpreter of the present invention, and the interpreter receives the information of different transmission media, and passes through the corresponding interpretation module. The data is decrypted, converted to the HTTPS service format, and then transmitted back to the original data processing module of the central monitoring system. The central monitoring system can be interfaced with the original program, without any modification or adjustment, speeding up system development and reducing the cost of subsequent project system construction and maintenance.

S101~S108‧‧‧Step procedure

100‧‧‧Remote system

200‧‧‧Compiler

300‧‧‧Central Monitoring System

400‧‧‧Interpreter

201‧‧‧Service Server Module

202‧‧‧Transmission Media Compilation Module

203‧‧‧ Data Encryption Module

204‧‧‧Compiler Transfer Module

401‧‧‧Interpreter Transmission Module

402‧‧‧Transmission Media Interpretation Module

403‧‧‧Data decryption module

404‧‧‧Service Client Module

1 is a flow chart of a remote data management method for a cross-transport medium according to the present invention.

2 is a block diagram of a module for remote data management of a cross-transport medium according to the present invention.

The embodiments of the remote data management method for the cross-transport medium according to the present invention will be described below with reference to the related drawings. For the sake of understanding, the same components in the following embodiments are denoted by the same reference numerals.

Please refer to FIG. 1. As shown in the figure, a flow chart of a remote data management method for a cross-transport medium according to the present invention is as follows: S101: A compiler receives one of remote systems through a server server module. Host resource message, and converting the host resource message into a first conversion format; S102: the compiler performs content and format check on the first conversion format; S103: one of the internal transmission media compilation modules of the compiler is set Converting the first conversion format to a second conversion format; S104: one of the internal data encryption modules of the compiler encrypts the second conversion format according to the setting, and the compiler module is internally transmitted by the compiler Transmitting the encrypted second conversion format to an interpreter; S105: The interpreter transmission module of the interpreter accepts the second conversion format transmitted by the compiler; S106: one of the internal data decryption modules of the interpreter performs the second conversion format according to the setting Decryption; S107: one of the interpreter internal transmission media interpretation module converts the second conversion format into the first conversion format; and S108: the interpreter converts the first conversion format into the host resource message And transmitted to the central monitoring system through a service client module.

The host resource information is host processor usage, remote system health, data time, program version, memory usage, and hard disk capacity. The first conversion format is a string array.

The second conversion format is an SMTP format. The second conversion format includes a mail subject field and a mail content field.

The second conversion format is an SMS message format. The second conversion format includes a newsletter content field.

Referring to FIG. 2, which is a block diagram of a remote data management method for a cross-transport medium according to the present invention, the remote system 100 obtains any internal host resource information (eg, CPU loading) and is monitored. After the system health (such as system availability), it is converted to the HTTP service format and called by the compiler 200 for transmission. The compiler 200 receives the HTTP service format transmitted by the remote system 100 through the internal service server module 201. After the content and format are checked, the internal compiler of the media compiler module 202 is processed by the compiler 200.

When the transmission is in the SMTP format, the transmission medium compiling module 202 will The original HTTP service format was converted to SMTP format. This SMTP format contains two fields of mail subject and mail content, which are respectively as follows: Message subject: Represents the type of this message. The character format is limited to 26 uppercase and lowercase letters and 0~9 Arabic numerals. For example, to upload host resource information and monitor program health, the subject of the message is SendDataSiteInfo.

Email Content: Represents the main content of this message and is represented in xml format. Take the upload host resource information and the health of the monitoring program as an example. The content of the email is as follows: Data time: consists of 19 characters, representing yyyy/MM/dd from left to right. HH:mm:ss (yyyy is four digits) In the first year of the year, MM is a two-digit month, dd is a two-digit date, HH is a two-digit hour, mm is a two-digit minute, and ss is a two-digit second); program version: monitor Program version, the character length is less than or equal to 20, the number of characters; system health: monitoring program program health, length less than or equal to 5, floating point number, the unit is %; CPU usage: monitoring terminal host CPU usage, length is less than or equal 5, floating point number, the unit is %; memory usage rate: monitoring terminal host memory usage rate, length less than or equal to 5, floating point number, unit is %; and hard disk capacity: monitoring terminal host hard disk remaining amount, length Less than or equal to 5, floating point number, the unit is %.

When the SMS message format is used, the transmission medium compiling module 202 converts the original HTTP service format into an SMS format. This format contains a field for the SMS newsletter content, which is expressed as follows: SMS content: The main content representing the newsletter, expressed in plain text format. The content of the newsletter is further separated by commas to indicate different data fields, for example, uploading host resource information and monitoring the health of the terminal program. The content of the newsletter is as follows: Type of message: Represents the type of this message. The character format is limited to 6 uppercase and lowercase letters and 0~9 Arabic numerals. For example, uploading host resource information and monitored program health, the message type is SDSI; data time: data time: composed of 19 characters, from left to right, respectively, yyyy/MM/dd HH:mm:ss(yyyy It is a four-digit Western year, MM is a two-digit month, dd is a two-digit date, HH is a two-digit hour, mm is a two-digit minute, and ss is a two-digit second); Serial number: The number of messages in this newsletter is the first few messages; the total number of messages: a few messages in the content of the message; and the content of the message: the actual content of the data, including the program version, system health, CPU usage, memory usage, hard disk capacity, detailed data format and type, and separate the contents of each field with a comma. After the content of the message is encrypted, if the length exceeds the SMS limit, it will be divided into two newsletters.

After the format conversion is completed, the transmission media compiling module 202 calls the data encryption module 203, and the generated content is encrypted. After the encryption is completed, the message transmission module 204 is used to interface the mail and the SMS server, and the message is sent through the server. .

After the interpreter 400 of the central monitoring system 300 obtains the information by the server through the interpreter transmission module 401, the transmission media interpretation module 402 performs data processing, and the call data decryption module 403 decrypts the data. The data of the original SMTP format and the SMS format are restored to the HTTP service format, and after checking the content and format, the HTTP service server is sent through the service client module 404 to interface with the data processing module of the original central monitoring system 300. After receiving the information, the central monitoring system 300 can process according to the processing flow.

The above is intended to be illustrative only and not limiting. Any other equivalent modifications or alterations of the present invention are intended to be included in the scope of the appended claims.

S101~S108‧‧‧Step procedure

Claims (7)

A remote data management method for a transmission medium is as follows: a compiler receives a host resource message of a remote system through an internal service server module, and converts the host resource message into a first conversion format. The compiler performs content and format check on the first conversion format; one of the internal media conversion modules of the compiler converts the first conversion format into a second conversion format according to the setting; one of the internal data of the compiler The encryption module encrypts the second conversion format according to the setting, and transmits the encrypted second conversion format to an interpreter by one of the compiler internal transmission modules; one of the interpreters The interpreter transmission module accepts the second conversion format transmitted by the compiler; one of the internal data decryption modules of the interpreter decrypts the second conversion format according to the setting; one of the internal transmission media of the interpreter The interpreting module converts the second conversion format into the first conversion format; and the interpreter converts the first conversion format into the host resource message and through a service client Set of transmission to the central monitoring system. For example, in the remote data management method of the cross-transport medium described in claim 1, the host resource information is host processor usage, remote system health, data time, program version, memory usage, and hard disk. capacity. For example, in the remote data management method of the cross-transport medium described in claim 1, the first conversion format is a string array format. For example, the remote data management method of the cross-transport medium described in claim 1 is the SMTP format. For example, in the remote data management method of the cross-transport medium described in claim 4, the second conversion format includes a mail subject field and a mail content field. For example, in the remote data management method of the cross-transport medium described in claim 1, the second conversion format is an SMS message format. For example, in the remote data management method of the cross-transport medium described in claim 6, the second conversion format includes a short message content field.