CN201489463U

CN201489463U - Single-host multi-system infrastructure

Info

Publication number: CN201489463U
Application number: CN2009201824037U
Authority: CN
Inventors: 张辉
Original assignee: Fujian Centerm Information Co Ltd
Current assignee: Fujian Centerm Information Co Ltd
Priority date: 2009-08-07
Filing date: 2009-08-07
Publication date: 2010-05-26
Anticipated expiration: 2019-08-07

Abstract

The utility model discloses a single-host multi-system infrastructure, which comprises a host machine, a mouse and a keyboard, wherein a plurality of main boards and an interior switcher are arranged in the host machine; an independent system is integrated on each main board; and the interior switcher is connected with the main boards, a display screen, the mouse and the keyboard respectively. In the utility model, all the systems are organically combined by the interior integrated switcher, therefore, the infrastructure is easy to be managed; in addition, the physical isolation can be realized among the systems, and the safety is high, thereby avoiding the resource waste and greatly saving the cost of external equipment, therefore, the infrastructure is applicable to the occasion with higher requirement on information safety.

Description

A kind of framework of single host computer with multiple systems

[technical field]

The utility model relates to the solution of the multisystem of a kind of computer or terminal, particularly a kind of framework of single host computer with multiple systems.

[background technology]

The multisystem scheme of traditional computer or terminal all only is confined to adopt many PC of disposable purchase or terminal, join peripheral hardwares such as a cover keyboard, mouse, display by switch or independent every main frame of outside again, when needs use another system, realize by outside switch or another set of main process equipment, so not only can make the waste of resource, and use resource can cause the dangerous of information management between the multiple devices, on cost, have tangible increase simultaneously.

In addition, above-mentioned multisystem scheme is when using outside switch, often may be because the equipment incompatibility problem between the different manufacturers causes the communication meeting to be obstructed or burns main frame and switch, simultaneously, on the information of identification display, the tradition switch is not done this function, can be because the information less than display read causes that resolution can't correctly be discerned etc. problem when causing main frame switch to show, and this can bring very big trouble to the user in the process of using.

[utility model content]

The technical matters that will solve of the present utility model is to provide a kind of framework of single host computer with multiple systems, integrated a plurality of systems in the inside of individual host, but and the equal independent operating of each system, carry out keyboard, the mouse between each system, the switching of display by integrated inner switch.

The utility model is achieved in that a kind of framework of single host computer with multiple systems, it is characterized in that: it comprises a main frame, a display, a mouse and a keyboard, be provided with a plurality of mainboards and an inner switch in the described main frame, integrated one system independently on each mainboard, described inner switch connects described a plurality of mainboard and described display, mouse and keyboard respectively.

Described a plurality of mainboard connects a display respectively or is connected to same display jointly.

First mainboard in described a plurality of mainboard directly connects described inner switch, is connected one second controller respectively on the passage between all the other second mainboard to the N mainboards and the described inner switch.

Described inner switch comprises an interconnective controller and an analog switch, and described controller also connects described mouse and keyboard, and described analog switch also connects described display.

Described controller is connected with the Scroll Lock button of described keyboard.

Described controller also is connected with the LED light of a plurality of respectively corresponding each system, the visual place of front end that these a plurality of LED light are located at described main frame.

Described main frame also is provided with a total start button and a plural number button, and each sub-button is corresponding to a described system.

With existing multisystem scheme ratio, the utility model has following several advantages:

1, single host mode, high integration, the volume of complete machine is little, supports a plurality of systems independent operating, and each system can realize arbitrarily switching the demand to peripheral hardware;

2, high security, all systems all are integrated in the main frame, and cabinet is with lock, and each communication port can selectivity or all sealings;

3, be easy to management and use, support a key to open all systems;

4, extensibility is good, can independently select the quantity of autonomous system in the main frame, can expand the PCI equipment of supporting;

5, save the resource of equipment, only need a cover keyboard, mouse, display can be in a plurality of systems free blocked operation;

6, solve at present existing multisystem scheme can't be discerned monitor information when using outside switch problem, the utility model can realize that each system all can independently discern monitor information, realizes the function of configuration resolution automatically under system.

[description of drawings]

In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.

Fig. 1 is the synoptic diagram of the utility model single host computer with multiple systems framework.

Fig. 2 is the structured flowchart of the inside switch of the utility model single host computer with multiple systems framework.

Fig. 3 realizes the functional block diagram of configuration resolution automatically under each operating system of the utility model.

[embodiment]

See also shown in Figure 1, the framework of single host computer with multiple systems of the present utility model, it comprises a main frame 1, a display 2, a mouse 3 and a keyboard 4, be provided with a plurality of mainboards 11 and an inner switch 12 in the described main frame 1, integrated one system 110 independently on each mainboard 11, described inner switch 12 connects described a plurality of mainboard 11 and described display 2, mouse 3 and keyboard 4 respectively.Described a plurality of mainboard 11 also can connect a display 2 respectively.

Described a plurality of mainboard 11 has extensibility, and these a plurality of mainboards 11 can be identical, also can be different, can support different systems.Each mainboard 11 can have the equipment interface of oneself, as keyboard interface, mouse interface, display interface, network interface, USB mouth, power interface etc., also can increase expansion PCI groove, supports Standard PC I standard equipment.

Again as shown in Figure 2, described inner switch 12 comprises interconnective one first controller 121 and an analog switch 122, described first controller 121 also connects the LED light 5 of described mouse 3, keyboard 4 and a plurality of respectively corresponding each system 110, and described analog switch 122 also connects described display 2.This first controller 121 is connected with the Scroll Lock button of described keyboard 4.

Described inner switch 12 main data communication and the switchings of being responsible for handling between shared mouse 3, keyboard 4, display 2 and each system 110, first controller 121 is main control chips of inner switch 12, be responsible for handling the data flow con-trol of each system 110 and peripheral hardware, demand according to the user, by the Scroll Lock push button signalling on the supervisory keyboard 4, when knocking this key twice fast, main control chip promptly sends the signal of switched system peripheral hardware, reaches the desired demand of user.As previously mentioned, this inside switch 12 switch to switching on the hardware signal, do not relate to upper system, therefore be not subjected to the influence of upper system, and the exchanges data between each system 110 and the inner switch 12 is to exchange one to one, there is not data collision between each system 110, the security that guaranteed data transmission.The visual place of front end that described a plurality of LED light 5 can be located at described main frame 1 is which system 110 in order to what differentiate current operation, if certain system 110 is selected, then corresponding LED light 5 can Chang Liang.

Described main frame 1 also is provided with a total start button (not shown) and a plural number button (not shown), and each sub-button is corresponding to a described system 110.The function that described total start button is mainly realized is all to be under the state of shutdown in all systems 110, realize that by bond energy all systems 110 start shooting in the lump by this total start, when affiliated any one system 110 or a plurality of system 110 are under the open state, should will lose efficacy by total start keypress function, and the button of should always starting shooting can not be realized the function of shutting down.The son of each system's 110 correspondence is realized the function of normal startup and shutdown by bond energy, and independent each other.

At last in conjunction with shown in Figure 3, each operating system 110 of the present utility model all can independently be discerned monitor information, realize configuration resolution automatically for 110 times in each operating system, during connection, first mainboard in described a plurality of mainboards 11 is directly connected described inner switch 12, be connected one second controller 6 respectively on the passage between all the other second mainboard to the N mainboards and the described inner switch 12.

Realize under each operating system that the configuration resolution specifically comprises the steps: automatically

Step 10, when power on start or hot plug show, the iic bus that first controller 121 by described inner switch 12 will connect between described each mainboard 11 (operating system 110) and the display 2 is made as the main frame sending mode, and then the DTD of the demonstration of display 2 (Display Data Channel, DDC) signal read in the IIC data buffer that described first controller 121 carries; This DDC signal is the information that is used to detect display, and this DDC information has comprised the optimum resolution information of display.

Step 20, described first controller 121 with the DTD information of display 2 read finish after, be sent between each mainboard 11 and the described inner switch 12 each on the passage during with the DTD information of same independently in second controller 6, after data transmit and finish, described iic bus is re-set as the slave receptive pattern, and described first operating system is reading displayed device information from the IIC data buffer of first controller 121 directly;

After step 30, described each second controller 6 receive the DTD information that described first controller 121 sends, with content update in IIC data buffer separately, the monitor information of second operating system to the N operating system realizes by the IIC data buffer data that read second controller 6 separately, thereby realizes configuration resolution automatically.

In sum, single host computer with multiple systems framework of the present utility model only needs keyboard, mouse and a display that overlaps, and utilizes described inner switch to come the switching of the demonstration between the realization system, has also realized the mouse between each system, the switching of keyboard simultaneously.And in display switching signal, can realize discerning automatically the information of display, can get access to the best image resolution of display when guaranteeing to switch to another system automatically.

Claims

1. the framework of a single host computer with multiple systems, it is characterized in that: it comprises a main frame, a mouse and a keyboard, be provided with a plurality of mainboards and an inner switch in the described main frame, integrated one system independently on each mainboard, described inner switch connects described a plurality of mainboard and described display, mouse and keyboard respectively.

2. according to the framework of claims 1 described a kind of single host computer with multiple systems, it is characterized in that: described a plurality of mainboards connect a display respectively or are connected to same display jointly.

3. according to the framework of claims 2 described a kind of single host computer with multiple systems, it is characterized in that: first mainboard in described a plurality of mainboards directly connects described inner switch, is connected one second controller respectively on the passage between all the other second mainboard to the N mainboards and the described inner switch.

4. according to the framework of claims 1 described a kind of single host computer with multiple systems, it is characterized in that: described inner switch comprises an interconnective controller and an analog switch, described controller also connects described mouse and keyboard, and described analog switch also connects described display.

5. according to the framework of claims 4 described a kind of single host computer with multiple systems, it is characterized in that: described controller is connected with the Scroll Lock button of described keyboard.

6. according to the framework of claims 5 described a kind of single host computer with multiple systems, it is characterized in that: described controller also connects the LED light of a plurality of respectively corresponding each system, the visual place of front end that these a plurality of LED light are located at described main frame.

7. according to the framework of claims 1 described a kind of single host computer with multiple systems, it is characterized in that: described main frame also is provided with a total start button and a plural number button, and each sub-button is corresponding to a described system.