CN206946463U

CN206946463U - desktop simplifies system

Info

Publication number: CN206946463U
Application number: CN201720506455.XU
Authority: CN
Inventors: 官振住
Original assignee: Guangzhou Meikai Information Technology Ltd By Share Ltd
Current assignee: Guangzhou Meikai Information Technology Ltd By Share Ltd
Priority date: 2017-05-08
Filing date: 2017-05-08
Publication date: 2018-01-30
Anticipated expiration: 2027-05-08

Abstract

The utility model discloses desktop to simplify system, including FPGA module, configuration module and multiple interface modules；One interface module is used to connect with input equipment, and several interface modules are used for and several computers connect one by one；Input equipment sends movable signal to default computer by FPGA module, so that the computer generates real-time coordinates signal according to changing coordinates signal and movable signal；FPGA module is used to obtain real-time coordinates signal in real time, and is sent according to the resolution ratio of real-time coordinates signal and the computer across screen coordinate signal to corresponding computer.The utility model has the advantage of simplify system by desktop to realize that an input equipment to multiple stage computers and its management work of display screen, realizes seamless roam and self-adapting stretching of the input equipment in multiple display screens, improves operating efficiency.

Description

Desktop simplifies system

Technical field

Field of computer technology is the utility model is related to, more particularly to desktop simplifies system.

Background technology

A set of computer system usually requires a set of mouse-keyboard operation, if facing 8 sets of computer systems, will face more Up to 8 sets of mouse-keyboards, at this time.Each corresponding keyboard and mouse of display, desktop operation are very in disorder.It is above-mentioned in order to solve Problem, using KVM switcher, (KVM is the contracting of keyboard (Keyboard), display (Video), mouse (Mouse) to a kind of mode Write, manager can be allowed to abandon unnecessary keyboard, display and mouse, accessed by a set of KVM cans and control more to set It is standby.) access all server, with the mode of a set of keyboard and mouse, display, all computers are controlled. At this time have a problem that, the same time only has a calculator can not can simultaneously show that multiple pictures enter with access control Row collaboration contrast.Another is realized by way of software, and concrete principle shares computer in LAN as follows Keyboard/mouse, it is possible to control multiple computers, can set and mouse (may also set up on screen side by shortcut toggle screen Edge is changeable), clipbook (can be taken on other screens in the clipbook operation of any screen), this side can be shared Formula is limited to network, and two main frames are shared to have a safety issue, and for different operating system such as windows, IOS, The settings such as Linux are more numerous and diverse.

Utility model content

For overcome the deficiencies in the prior art, the purpose of this utility model is that providing desktop simplifies system, and it can be solved One people manages the inconvenient technical problem of multiple stage computers.

One of the purpose of this utility model is realized using following technical scheme：

Desktop simplifies system, including FPGA module, configuration module and multiple interface modules；

One interface module is used to connect with input equipment, and several interface modules are used for and several computers connect one by one Connect；Computer by FPGA module to configuration module send description signal so that computer can be identified by FPGA module it is defeated Enter equipment；

Input equipment sends movable signal to default computer by FPGA module, so that the computer is sat according to current Mark signal and movable signal generation real-time coordinates signal；

FPGA module is used to obtain real-time coordinates signal in real time, and according to real-time coordinates signal, the computer screen Resolution ratio and the resolution ratio of corresponding computer screen send across screen coordinate signal to corresponding computer.

Preferably, input equipment is mouse.

Preferably, interface module is USB-HID modules.

Preferably, also include additional input equipment, additional input equipment is used for transmission level signal to FPGA module, with FPGA module is set to send switching coordinate signal to corresponding computer according to level signal.

Preferably, additional input equipment is keyboard.

Compared with prior art, the beneficial effects of the utility model are：By desktop simplify system can realize one it is defeated Enter equipment to multiple stage computers and its management work of display screen, realize seamless roam of the input equipment in multiple display screens and Self-adapting stretching, improve operating efficiency.

Brief description of the drawings

Fig. 1 is the module connection figure that desktop of the present utility model simplifies system；

Fig. 2 is that the cursor of input equipment of the present utility model moves schematic diagram.

Embodiment

Below, with reference to accompanying drawing and embodiment, the utility model is described further：

Desktop simplifies system, and it across screen management system by realizing that a set of keyboard and mouse is shown to multiple cross-system cross-network segments Device possesses definitely manipulation power, to ensure the succinct of desktop environment of attending a banquet, reduces the influence to seat personnel heavy traffic, for difference Seat personnel provide high-speed seamless, the routine work desktop environment for people's multimachine of attending a banquet, as shown in figure 1, the desktop simplifies system Including across screen managing device, several computers and input equipment；Its mid-span screen managing device include FPGA module, MCU, CONFIG modules and multiple interface modules, interface module are used to connect with input equipment, several interface modules for Several computers connect one by one.

Wherein input equipment can be mouse, handwriting pad etc.；In the present embodiment, desktop, which simplifies system, also includes keyboard, Interface module is USB-HID modules, and the quantity of computer is eight, and the quantity of interface module is ten, wherein eight interface moulds Block is used for and eight computers connect one by one, and the 9th interface module is used to connect with mouse, and the tenth interface is used for and keyboard Connection.

Computer sends description signal by CONFIG modules of the FPGA module into MCU, and description signal is retouched including definition Symbol and HID descriptor are stated, so that computer passes sequentially through FPGA module identification mouse and keyboard, mouse and keyboard energy quilt after identification Computer normal use；CONFIG modules, MCU and the operation principle of computer identification mouse and keyboard are prior art, tool Body can be known from prior art, will not be repeated here.

Input equipment sends movable signal to default first computer by FPGA module, so that the computer is according to ought Preceding coordinate signal and movable signal generate real-time coordinates signal.FPGA module obtains real-time coordinates signal from the computer；And When real-time coordinates signal is any one edge extent of the first computer, according to the resolution ratio of the first computer and the edge model Enclose adjacent second computer resolution ratio and real-time coordinates signal generation across screen coordinate signal, and should across shield coordinate signal send out Second computer is delivered to, so that second computer is according to the cursor that input equipment should be shown across screen coordinate signal.Need what is illustrated It is that the real-time coordinates signal of previous time when receiving movable signal next time to having reformed into changing coordinates signal.

For example, as shown in Fig. 2 eight computer screens arrange according to 2*4 arrangement mode；Assuming that input equipment Cursor initial position is in the A points of the first display screen, and the coordinate of A points is (a, Ya), i.e. changing coordinates signal is (a, Ya), works as input When equipment moves right, a movable signal is sent to the first computer by FPGA module, the first computer is according to the seats of A points Mark and movable signal generation real-time coordinates signal, i.e., the A1 points shown in Fig. 2, real-time coordinates signal is (a1, Ya1), such as the The resolution ratio of one display screen is 1920*1200, i.e., when Ya1 is 1920, real-time coordinates signal fall into the right side of the first display screen In the edge extent on side, FPGA module is sent across screen coordinate signal to second computer, makes second computer according to across screen coordinate The cursor of position display input equipment.

The cursor initial position of input equipment is assumed again in the A points of the first display screen, and the coordinate of A points is (a, Ya), that is, is worked as Preceding coordinate signal is (a, Ya), and when input equipment moves down, a movable signal is sent to the first meter by FPGA module Calculation machine, the first computer is according to the coordinate and movable signal of A points generation real-time coordinates signal, i.e., the A2 points shown in Fig. 2, in real time Coordinate signal is (a2, Ya2), such as the resolution ratio of the first display screen is 1920*1200, i.e., when Ya1 is 1200, real-time coordinates Signal be fall into the following edge extent of the first display screen, and FPGA module is sent across screen coordinate signal to the 5th computer, Make the 5th computer according to the cursor that input equipment is shown across screen coordinate position.

FPGA module according to the resolution ratio of the first computer, the resolution ratio of the 5th computer and real-time coordinates signal generation across Shield coordinate signal, when the resolution ratio of the first display screen and the 5th display screen differs, such as the resolution ratio of the first display screen is 1920*1200, the resolution ratio of the 5th display screen is 1440*900, and real-time coordinates signal is (960,1200), i.e., real-time coordinates are believed Number positioned at the centre position at the following edge of the first display screen, the generation of corresponding FPGA module across screen coordinate signal be the 5th aobvious The centre position at the top edge of display screen, it is (0,720) across shielding coordinate signal.Such FPGA module is by obtaining input equipment Real-time coordinates signal judges whether to need across screen, according to the resolution ratio and real-time coordinates letter of two display screens when across screen Number generation across screen coordinate signal, to realize self-adapting stretching of the cursor between two display screens, there is provided most accurate ratio arm Edge detects, the cursor of input equipment can between multiple display screens seamless roam.

Support to believe mouse-keyboard signal framing to corresponding display, i.e. keyboard transmission level by way of keyboard hot key Number to FPGA module so that FPGA module according to corresponding to being sent level signal switching coordinate signal to corresponding computer.When Definition descriptor and HID descriptor of the corresponding computer to keyboard and mouse are inspired by keyboard hot key, computer identification access Keyboard and mouse, so that mouse and keyboard normal work.

User need only move mouse pointer between different display screens and can carry out switching between object-computer, and mouse can be certainly Innervation answers display screen border, and then mouse and Keyboard Control are switched into object-computer automatically.Seamless roam technology, which is applicable, appoints What display screen, under display screen configuration mode, user can actual observation screen position out of the ordinary with being sized.Using When, mouse can cross over display screen border slidably, allow user almost to forget that they are across multiple computer operations.Through Built-in management application, user can elasticity configuration display screens.Efficient mode of operation, people's multimachine and high-speed seamless are realized, Automatically switch in different system.

The utility model uses the framework of pure hardware, and the USB of all up to eight computers is carried out into centralized management, configuration Simply, realize that a set of 8 cross-system inter-network n segment display ns of keyboard and mouse possess definitely manipulation power, to ensure desktop environment of attending a banquet Succinctly, the influence to seat personnel heavy traffic is reduced, the day of high-speed seamless, people's multimachine of attending a banquet is provided for different seat personnel Normal working top environment.Main bright spot includes：Screen size can carry out self-adapting stretching according to different display characteristics, there is provided most Accurate ratio rim detection；Each screen can instantaneously switch according to demand；Optional operating area is configured to that 1 row 8 arranges or 2 rows 4 arrange Screen arrangement mode carry out mouse seamless roam control；On-demand customization setting is extremely simple, and various ways are flexibly realized；It can prop up The operating system such as miscellaneous editions Windows and MAC, or cross-network segment operation are held, each terminal that operates is not interfere with each other.

It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims Within the scope of.

Claims

1. desktop simplifies system, it is characterised in that including FPGA module, configuration module and multiple interface modules；

One interface module is used to connect with input equipment, and several interface modules are used for and several computers connect one by one； Computer sends description signal by FPGA module to configuration module, so that computer passes through FPGA module identified input equipment；

Input equipment sends movable signal to default computer by FPGA module, so that the computer is believed according to changing coordinates Number and movable signal generation real-time coordinates signal；

FPGA module is used to obtain real-time coordinates signal in real time, and according to real-time coordinates signal, point of the computer screen Resolution and the resolution ratio of corresponding computer screen are sent across screen coordinate signal to corresponding computer.

2. desktop as claimed in claim 1 simplifies system, it is characterised in that input equipment is mouse.

3. desktop as claimed in claim 1 simplifies system, it is characterised in that interface module is USB-HID modules.

4. desktop as claimed in claim 1 simplifies system, it is characterised in that is also set including additional input equipment, additional input Transmission level signal is ready for use on to FPGA module, so that FPGA module sends switching coordinate signal to corresponding according to level signal Computer.

5. desktop as claimed in claim 4 simplifies system, it is characterised in that additional input equipment is keyboard.