Remote operation and maintenance and data acquisition system of non-networking equipment

Abstract

The invention provides a remote operation and maintenance and data acquisition system for non-networked equipment, which comprises control equipment and control software, realizes non-intrusive remote control of a physical isolation special machine through cooperative work of a hardware module and a software control platform, adopts an independent data transmission channel, ensures the safety, and is convenient to operate and maintain. And meanwhile, real-time picture display, instruction transmission and historical data storage are supported, and the operation and maintenance efficiency and the data management capability are remarkably improved. Through the remote operation and maintenance technology, the maintenance personnel can debug and maintain the special computer on the main control computer without going to the site, so that the maintenance efficiency is greatly improved. Data of the special computer can be transmitted to the main control computer to be stored and analyzed, data management and analysis are facilitated, and the problem that data acquisition is inconvenient in the prior art is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of computer remote control, and particularly to a remote operation and maintenance and data acquisition system for non-networked devices. Background Art

[0002] At present, special devices (such as financial dedicated machines, foreign exchange dedicated machines, etc.) used by institutions such as banks, customs, and governments usually adopt physically isolated dedicated lines and prohibit the use of public networks or USB devices. There are the following problems in the operation and maintenance and data acquisition of such devices:

[0003] Low operation and maintenance efficiency: When a device fails, technical personnel need to operate on-site, which is time-consuming and laborious; Difficult data utilization: The data of the dedicated machine cannot be exported, and it is inconvenient to view historical records; Automation is limited: Traditional RPA technology fails because it cannot access the dedicated machine environment. Existing remote control technologies (such as remote desktop) rely on network connections and cannot adapt to physically isolated scenarios; while the method of indirectly controlling through an auxiliary computer has defects such as complex operations, high latency, and insufficient security.

[0004] Therefore, there is an urgent need for a remote operation and maintenance and data acquisition system for non-networked devices. Summary of the Invention

[0005] In view of this, in order to solve the problems in the technical background, the present invention proposes a remote operation and maintenance and data acquisition system for non-networked devices. Through the cooperation of a control device and control software, it realizes the acquisition of the screen image of the dedicated machine and the control of the keyboard and mouse, solves the problems of remote debugging, data acquisition, and automated operation of physically isolated dedicated machines, and at the same time maintains the network isolation characteristics and security of the dedicated machine. The specific technical solutions are as follows:

[0006] A remote operation and maintenance and data acquisition system for non-networked devices includes a control device and control software. The control device is used to connect to the dedicated machine computer, transmit the screen image data on the dedicated machine computer to the main control computer, and transmit the keyboard and mouse signals sent by the main control computer to the dedicated machine computer, realizing the acquisition of the screen image of the dedicated machine computer and the control of the keyboard and mouse by other computers. The control software displays the real-time screen of the dedicated machine computer, captures the mouse and keyboard operations of the main control computer, encodes them, and transmits them to the hardware module.

[0007] Further, the hardware module collects the screen signal of the dedicated machine computer in real time through a video interface, receives instructions from the main control computer through a PS / 2 or USB interface, and converts them into mouse or keyboard signals and sends them to the dedicated machine computer.

[0008] Further, the main control computer receives the video signal of the dedicated machine computer through the control software and displays it on the screen. The user operates through the mouse and keyboard of the main control computer, and the control software forwards these operation events to the control device.

[0009] Further, the control device converts the keyboard and mouse signals of the main control computer and sends them to the dedicated computer, thereby realizing remote control of the dedicated computer.

[0010] Further, the hardware module uses a dedicated line to transmit data to avoid accessing the public network.

[0011] Adopting the above technical solution, the following beneficial effects are achieved:

[0012] Through the collaborative work of the hardware module and the software control platform, the present invention realizes non-intrusive remote control of the physically isolated dedicated computer. The system uses an independent data transmission channel to ensure security, and at the same time supports real-time screen display, instruction transmission, and historical data storage, significantly improving the operation and maintenance efficiency and data management ability. Through the remote operation and maintenance technology, the maintenance personnel can debug and maintain the dedicated computer on the main control computer without going to the site, greatly improving the maintenance efficiency. The present invention can transmit the data of the dedicated computer to the main control computer for storage and analysis, facilitating data management and analysis, solving the problem of inconvenient data acquisition in the prior art. Through the cooperation of the control software and the control device, the automation operation of the dedicated computer is realized, improving the work efficiency and solving the problem of low automation degree in the prior art. The non-intrusive design is connected through the video output interface and PS / 2 mouse and keyboard interface of the dedicated computer, without changing the original software environment and network physical isolation characteristics of the dedicated computer, ensuring the security of the dedicated computer. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of a remote operation and maintenance and data acquisition system for a non-networked device of the present invention. Detailed Embodiments

[0014] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0015] See Figure 1 As shown, a remote operation and maintenance and data acquisition system for a non-networked device includes a control device and control software. The control device is used to connect to the dedicated computer, transmit the screen image data on the dedicated computer to the main control computer, and transmit the keyboard and mouse signals sent by the main control computer to the dedicated computer, realizing the acquisition of the screen image of the dedicated computer and the control of the keyboard and mouse by other computers. The control software displays the real-time screen of the dedicated computer, captures the mouse and keyboard operations of the main control computer, and encodes and transmits them to the hardware module.

[0016] The control device is used to connect to the dedicated computer, transmit the dedicated computer screen image data to the main control computer, and transmit the keyboard and mouse signals sent by the main control computer to the dedicated computer, so as to realize the acquisition of the dedicated computer screen image by other computers and the control of the keyboard and mouse. The control device is connected through the video output interface and PS / 2 mouse and keyboard interface of the dedicated computer, maintaining the original software environment and network physical isolation characteristics of the dedicated computer.

[0017] The control software is installed on the main control computer, used to display the dedicated computer video content on the main control computer, monitor the mouse and keyboard events of the main control computer, and forward them to the control device. The operation interface of the control software is simple, just like operating the local computer. Users only need to connect the interfaces of the mouse and keyboard to operate.

[0018] The control device receives the video signal of the dedicated computer and forwards it to the main control computer; the main control computer receives the video signal of the dedicated computer through the control software and displays it on the screen; the user operates through the mouse and keyboard of the main control computer, and the control software forwards these operation events to the control device; the control device converts the keyboard and mouse signals of the main control computer and sends them to the dedicated computer, thus realizing the remote control of the dedicated computer. Users can operate the dedicated computer on the main control computer just like operating the local computer, and only need to connect the interfaces of the mouse and keyboard to connect the device.

[0019] The product is connected through the video output interface and PS / 2 mouse and keyboard interface of the dedicated computer, without changing the original software environment and network physical isolation characteristics of the dedicated computer, ensuring the security of the dedicated computer.

[0020] With the wide application of non-networked dedicated computers, such as in the fields of banks, customs, and finance, the demand for remote operation and maintenance and data acquisition of dedicated computers is increasing day by day. The proposed application in this application can meet these needs and has a broad market prospect.

[0021] The proposed application in this application greatly improves the maintenance efficiency of dedicated computers through remote operation and maintenance technology, reduces the maintenance time and cost, and brings economic benefits to enterprises.

[0022] The proposed application in this application can conveniently obtain and manage the data of dedicated computers, improve the utilization value of the data, and provide better decision-making support for enterprises.

[0023] The proposed application in this application adopts a non-intrusive design, ensuring the security of dedicated computers, meeting the security requirements of non-networked dedicated computers, and having high market competitiveness.

[0024] The basic principles and main features of the present invention have been described above. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of the invention claimed is defined by the appended claims and their equivalents.

Claims

1. A remote operation and maintenance and data acquisition system for non-networked devices, characterized in that It includes a control device and control software. The control device is used to connect to a dedicated computer, transmit the screen image data on the dedicated computer to the main control computer, and transmit the keyboard and mouse signals sent by the main control computer to the dedicated computer, so as to realize the acquisition of the screen image of the dedicated computer and the control of the keyboard and mouse by other computers. The control software displays the real-time screen of the dedicated computer, captures the mouse and keyboard operations of the main control computer, and transmits them to the hardware module after encoding.

2. The remote operation and maintenance and data acquisition system for a non-networked device according to claim 1, characterized in that, The hardware module collects the screen signal of the dedicated computer in real time through a video interface, receives the instructions of the main control computer through a PS / 2 or USB interface, and converts them into mouse or keyboard signals and sends them to the dedicated computer.

3. The remote operation and maintenance and data acquisition system for a non-networked device according to claim 1, wherein The main control computer receives the video signal of the dedicated computer through the control software and displays it on the screen. The user operates through the mouse and keyboard of the main control computer, and the control software forwards these operation events to the control device.

4. A remote operation and maintenance and data acquisition system for a non-networked device according to claim 1, wherein The control device converts the keyboard and mouse signals of the main control computer and sends them to the dedicated computer, so as to realize the remote control of the dedicated computer.

5. The remote operation and maintenance and data acquisition system for a non-networked device according to claim 1, characterized in that, The hardware module uses a dedicated line to transmit data to avoid accessing the public network.

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