CN102279654A - Method for realizing keyboard in keyboard, video and mouse (KVM) all-in-one machine calling on screen display (OSD) menu of display - Google Patents
Method for realizing keyboard in keyboard, video and mouse (KVM) all-in-one machine calling on screen display (OSD) menu of display Download PDFInfo
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- CN102279654A CN102279654A CN2011102464223A CN201110246422A CN102279654A CN 102279654 A CN102279654 A CN 102279654A CN 2011102464223 A CN2011102464223 A CN 2011102464223A CN 201110246422 A CN201110246422 A CN 201110246422A CN 102279654 A CN102279654 A CN 102279654A
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Abstract
The invention provides a method for realizing a keyboard in a keyboard, video and mouse (KVM) all-in-one machine calling an on screen display (OSD) menu of a display. Several keys are self-selected from the standard keyboard of the KVM all-in-one machine to replace an OSD calling button of the display; when displaying configuration is needed to be regulated, the OSD menu is called out by pressing a certain key of the keyboard; at that moment, data output of the keyboard is shielded and cannot be connected with a keyboard input interface of a computer or a server so as to prevent error operation of the keyboard on the current computer or the current server; operation such as selection, setting and the like is performed on the OSD menu by using the other self-selected keys; and after the setting is finished, the OSD menu is shut off by pressing the keys and a function, serving as computer input equipment, of the keyboard is recovered. Compared with the prior art, the method for realizing the keyboard in the KVM all-in-one machine calling the OSD menu of the display has the advantage of simplifying the appearance design of the KVM all-in-one machine, along with convenient operation and good popularization and use value.
Description
Technical field
The present invention relates to the KVM application technology in a kind of computer management field, keyboard calls the implementation method of display OSD menu among specifically a kind of KVM.
Background technology
Along with the particularly development of server technology of computing machine, it is particularly important that the high-efficiency management of multicomputer seems, the KVM technology is arisen at the historic moment, and the KVM technology need not destination server and revises or software.This just means can be under the BIOS of Windows environment, at any time the access destination computing machine.KVM provides real mainboard level access, and supports multi-platform server and serial device.KVM development in recent years gradually from the simple switch that has only switching interface develop into present keyboard, mouse, display collection handoff functionality one can the portable KVM all-in-one stage.All-in-one upper keyboard, mouse, display are also not only as original simple basic input-output device, for making things convenient for multicomputer management can also derive other functions, also can show each channel status of KVM, current channel number etc. as display except that basic output shows, keyboard can also be selected and switching channel by button except basic input function.
Summary of the invention
Technical assignment of the present invention is in the deficiencies in the prior art, provides keyboard among a kind of KVM to call the implementation method of display OSD menu.
Technical scheme of the present invention realizes that in the following manner keyboard calls the implementation method of display OSD menu among this a kind of KVM, and its specific implementation method is:
Step 1, at first between the PS2 of KVM all-in-one interface keyboard, keyboard signal switch unit, connect one and realize that the PS2 keyboard signal is monitored and the link block of shielding, this link block also is connected with the AD conversion unit of display, and link block accurately receives from the valid data of PS2 interface keyboard and the real-time computer keyboard interface that is sent to;
Step 2 is provided with the OSD call buttons that button replaces display on the PS2 interface keyboard;
Step 3, when needs were adjusted display OSD menu, the button that is provided with in two accessed the OSD keyboard set by step, and the output data of shielding link block, makes the PS2 interface keyboard not be connected to the keyboard input interface of computing machine or server;
Step 4, according to the button that is provided with in the step 2 to the OSD menu select, setting operation, be provided with finish after button close the OSD menu;
Step 5, recovering keyboard is the function of computer entry device, makes keyboard be connected to the keyboard input interface of computing machine or server.
Being connected between described link block and PS2 interface keyboard, the keyboard signal switch unit is two-way connection.
The beneficial effect that the present invention is compared with prior art produced is:
The implementation method that keyboard calls display OSD menu among a kind of KVM of the present invention realizes display OSD menu is called by keyboard is set, need not self-defined more special button be operated by display OSD menu, simplified the appearance design of KVM all-in-one, made things convenient for operation again, strengthen the market competitiveness of all-in-one, have good value for applications.
Description of drawings
Accompanying drawing 1 is the structured flowchart of implementation method of the present invention.
Accompanying drawing 2 is control program process flow diagrams of implementation method link block of the present invention.
Embodiment
Below in conjunction with accompanying drawing the implementation method that keyboard among a kind of KVM provided by the present invention calls display OSD menu is done following detailed description the in detail.
For display OSD menu being called with the QWERTY keyboard of KVM all-in-one configuration, need not self-defined more special button be operated by display OSD menu, as shown in Figure 1, now provide keyboard among a kind of KVM to call the implementation method of display OSD menu, its specific implementation method is:
Step 1, at first between the PS2 of KVM all-in-one interface keyboard, keyboard signal switch unit, connect one and realize that the PS2 keyboard signal is monitored and the link block of shielding, this link block also is connected with the AD conversion unit of display, and link block accurately receives from the valid data of PS2 interface keyboard and the real-time computer keyboard interface that is sent to;
Step 2 is provided with the OSD call buttons that button replaces display on the PS2 interface keyboard;
Step 3, when needs were adjusted display OSD menu, the button that is provided with in two accessed the OSD keyboard set by step, and the output data of shielding link block, makes the PS2 interface keyboard not be connected to the keyboard input interface of computing machine or server;
Step 4, according to the button that is provided with in the step 2 to the OSD menu select, setting operation, be provided with finish after button close the OSD menu;
Step 5, recovering keyboard is the function of computer entry device, makes keyboard be connected to the keyboard input interface of computing machine or server.
Being connected between described link block and PS2 interface keyboard, the keyboard signal switch unit is two-way connection.
Embodiment
Setting is installed as shown in Figure 1, and wherein link block is responsible for the reception and the transmission of PS2 keyboard data, because the signal of keyboard is two-way, it also all is two-way therefore receiving and dispatching port, so link block also will realize bidirectional monitoring.The agreement aspect in the present embodiment, selects for use twice of the ScrLK key double hit of keyboard to access order as the OSD menu, and the ScrLK key is non-major key, can not cause the maloperation of keyboard.In the four direction key of keypad, key definition is the tab and the option selector button of OSD menu up and down, the option numerical value that right and left key is defined as the OSD menu is provided with key, clicks the exit button of esc key as the OSD menu, and the F11 key shows self-adjusting AUTO button as display in addition.The control program flow process of link block then as shown in Figure 2, link block accurately receives from the valid data of keyboard and the real-time computer keyboard interface that is sent to, when keyboard sends when calling the OSD menucommand shielding link block output data in time, and can initiatively abandon invalid reception data, be ready to receive next data then.When needs adjustment display is output as valid data, double-click the ScrLK key and access the OSD menu, at this moment the output terminal conductively-closed of keyboard signal is fallen, the adjustment operation of OSD afterwards can not cause the maloperation when the prepass computing machine, after the intact OSD menu of keypad direction adjustment, withdraw from the OSD picture by esc key, and recover keyboard signal output, can replace the AUTO button to realize the automatic adjustment that shows by the F11 key.
Claims (2)
1. keyboard calls the implementation method of display OSD menu among the KVM, it is characterized in that its specific implementation method is:
Step 1, at first between the PS2 of KVM all-in-one interface keyboard, keyboard signal switch unit, connect one and realize that the PS2 keyboard signal is monitored and the link block of shielding, this link block also is connected with the AD conversion unit of display, and link block accurately receives from the valid data of PS2 interface keyboard and the real-time computer keyboard interface that is sent to;
Step 2 is provided with the OSD call buttons that button replaces display on the PS2 interface keyboard;
Step 3, when needs were adjusted display OSD menu, the button that is provided with in two accessed the OSD keyboard set by step, and the output data of shielding link block, makes the PS2 interface keyboard not be connected to the keyboard input interface of computing machine or server;
Step 4, according to the button that is provided with in the step 2 to the OSD menu select, setting operation, be provided with finish after button close the OSD menu;
Step 5, recovering keyboard is the function of computer entry device, makes keyboard be connected to the keyboard input interface of computing machine or server.
2. keyboard calls the implementation method of display OSD menu among a kind of KVM according to claim 1, it is characterized in that being connected between described link block and PS2 interface keyboard, the keyboard signal switch unit is two-way connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102464223A CN102279654A (en) | 2011-08-25 | 2011-08-25 | Method for realizing keyboard in keyboard, video and mouse (KVM) all-in-one machine calling on screen display (OSD) menu of display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102464223A CN102279654A (en) | 2011-08-25 | 2011-08-25 | Method for realizing keyboard in keyboard, video and mouse (KVM) all-in-one machine calling on screen display (OSD) menu of display |
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| CN102279654A true CN102279654A (en) | 2011-12-14 |
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| CN2011102464223A Pending CN102279654A (en) | 2011-08-25 | 2011-08-25 | Method for realizing keyboard in keyboard, video and mouse (KVM) all-in-one machine calling on screen display (OSD) menu of display |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076888A (en) * | 2013-01-08 | 2013-05-01 | 浪潮集团有限公司 | KVM (Kernel-based Virtual Machine) equipment and method for calling OSD (On-screen Display) for channel switching by USB (Universal Serial Bus) keyboard in KVM equipment |
| CN103235746A (en) * | 2013-04-23 | 2013-08-07 | 深圳市京华科讯科技有限公司 | Automatic recovery method for server integrated machine |
| CN104750265A (en) * | 2015-03-26 | 2015-07-01 | 浪潮集团有限公司 | Method for calling displayer OSD menu in all-in-one computer through keyboard |
| CN110531881A (en) * | 2019-08-16 | 2019-12-03 | 北京小鸟科技股份有限公司 | The centralized kvm system of mouse calling OSD menu |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5936556A (en) * | 1997-07-14 | 1999-08-10 | Sakita; Masami | Keyboard for inputting to computer means |
| CN101017402A (en) * | 2006-01-05 | 2007-08-15 | 宏正自动科技股份有限公司 | Keyboard, screen and mouse switching system |
| CN101587417A (en) * | 2008-04-30 | 2009-11-25 | 北京上行逶式信息公司 | Switching device of a plurality of display keyboards |
| CN101739144A (en) * | 2010-01-14 | 2010-06-16 | 浪潮电子信息产业股份有限公司 | High-density extendible KVM monitoring system |
-
2011
- 2011-08-25 CN CN2011102464223A patent/CN102279654A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5936556A (en) * | 1997-07-14 | 1999-08-10 | Sakita; Masami | Keyboard for inputting to computer means |
| CN101017402A (en) * | 2006-01-05 | 2007-08-15 | 宏正自动科技股份有限公司 | Keyboard, screen and mouse switching system |
| CN101587417A (en) * | 2008-04-30 | 2009-11-25 | 北京上行逶式信息公司 | Switching device of a plurality of display keyboards |
| CN101739144A (en) * | 2010-01-14 | 2010-06-16 | 浪潮电子信息产业股份有限公司 | High-density extendible KVM monitoring system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076888A (en) * | 2013-01-08 | 2013-05-01 | 浪潮集团有限公司 | KVM (Kernel-based Virtual Machine) equipment and method for calling OSD (On-screen Display) for channel switching by USB (Universal Serial Bus) keyboard in KVM equipment |
| CN103076888B (en) * | 2013-01-08 | 2017-03-29 | 浪潮集团有限公司 | A kind of method that USB keyboard calls OSD switching channels in KVM equipment and the equipment |
| CN103235746A (en) * | 2013-04-23 | 2013-08-07 | 深圳市京华科讯科技有限公司 | Automatic recovery method for server integrated machine |
| CN103235746B (en) * | 2013-04-23 | 2016-04-20 | 深圳市京华科讯科技有限公司 | Server all-in-one automatic recovery method |
| CN104750265A (en) * | 2015-03-26 | 2015-07-01 | 浪潮集团有限公司 | Method for calling displayer OSD menu in all-in-one computer through keyboard |
| CN110531881A (en) * | 2019-08-16 | 2019-12-03 | 北京小鸟科技股份有限公司 | The centralized kvm system of mouse calling OSD menu |
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Application publication date: 20111214 |