CN105892716B - Keyboard redundancy approach and structure based on the multiple key of same area - Google Patents
Keyboard redundancy approach and structure based on the multiple key of same area Download PDFInfo
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- CN105892716B CN105892716B CN201610290786.4A CN201610290786A CN105892716B CN 105892716 B CN105892716 B CN 105892716B CN 201610290786 A CN201610290786 A CN 201610290786A CN 105892716 B CN105892716 B CN 105892716B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
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- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The invention discloses a kind of keyboard redundancy approach and structure based on the multiple key of same area, this method are as follows: constitute single multiple push-button unit using multiple groups conducting contact；Key entry area is constituted using several multiple push-button units；Any one group of keyboard circuit of work at present or the system connecting with this group of keyboard circuit break down in key entry area, control mainboard then enables another group of keyboard circuit or system and keeps the normal operating conditions of key entry area, based on the structure of this method referring to specification.Loss caused by keyboard entry function is lost when the present invention efficiently solves man-machine interface failure can continue to guarantee human-computer interaction, substantially increase the safety and reliability of social benefit and Industry Control.
Description
Technical field
The present invention relates to traffic and industrial control fields, more particularly, to a kind of keyboard redundancy based on the multiple key of same area
Method and structure.
Background technique
A kind of input unit of the keyboard as human-computer interaction, there is important work in the vehicles and industrial control field
With these fields are very high to the reliability requirement of man-machine interface interaction, such as break down, may result in serious consequence.
Single structure, equipment reliability of operation are all used in the keyboard that the vehicles and industrial control field use at present
It is difficult to ensure.If man-machine interface keyboard breaks down, it will cause human-computer interaction interruption, prevent work from continuous, gently then cause
Property loss, heavy then cause casualties, harmfulness is very big.If often limited in space using double bond disk redundant fashion
The vehicles and industrial control field are difficult to realize, and the work habit of user is affected, and bring operation at work
It is dangerous.
Summary of the invention
The purpose of the present invention is to provide a kind of keyboard redundancy approach and structure based on the multiple key of same area, can
Avoid the problem that occurring interaction when man-machine interface keyboard breaks down interrupts.
In order to solve the above technical problems, embodiments of the present invention provide a kind of key based on the multiple key of same area
Disk redundancy approach, this method are as follows:
Single multiple push-button unit is constituted using multiple groups conducting contact；
Key entry area is constituted using several multiple push-button units；
Any one group of keyboard circuit of work at present or the system connecting with this group of keyboard circuit go out in key entry area
Existing failure, control mainboard then enable another group of keyboard circuit or system and keep the normal operating conditions of key entry area.
Wherein, the conducting contact sets number N of single multiple push-button unit is more than or equal to 2.
Wherein, the keyboard structure of this method is touch keyboard, mechanical keyboard or inductive keyboard.
Wherein, multiple push-button unit work input area having the same.
The structure being process using the keyboard redundancy approach based on the multiple key of same area, the structure include: to be used for
The keyboard area (1) of instruction input is carried out in human-computer interaction process, which includes that several are connected with control mainboard (2)
Multiple push-button unit (3), there are N group conducting contact, N >=2 inside each multiple push-button unit；
N covers the keyboard circuit that is connected with control mainboard, every set keyboard circuit with the multiple key of each of keyboard area
One group of conducting contact of unit is connected.
Wherein, the keyboard structure in the structure is touch keyboard, mechanical keyboard or inductive keyboard.
Wherein, contact triggering workspace having the same is connected in each group of multiple push-button unit.
Caused by being lost the invention has the following beneficial effects: keyboard entry function when efficiently solving man-machine interface failure
Loss can continue to guarantee human-computer interaction, substantially increase the safety and reliability of social benefit and Industry Control.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the keyboard redundancy approach based on the multiple key of same area is process；
Fig. 2 is the structure sectional view that the keyboard redundancy approach based on the multiple key of same area is process.
Fig. 3 is multiple push-button unit structural schematic diagram；
Fig. 4 is the structure principle chart that the keyboard redundancy approach based on the multiple key of same area is process.
Description of symbols: 1, keyboard area；2, control mainboard；3, multiple push-button unit；4, multiple push-button unit I；5,
Multiple push-button unit II；6, multiple push-button unit N；7, keyboard circuit I；8, keyboard circuit II.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
A kind of keyboard redundancy approach based on the multiple key of same area, this method are as follows:
Single multiple push-button unit is constituted using multiple groups conducting contact, the group number N that contact is connected is more than or equal to 2, and multiple
Push-button unit work input area having the same；
Key entry area is constituted using several multiple push-button units；
Any one group of keyboard circuit of work at present or the system connecting with this group of keyboard circuit go out in key entry area
Existing failure, control mainboard then enable another group of keyboard circuit or system and keep the normal operating conditions of key entry area.
The scope of application of the above method includes but are not limited to following keyboard structure: touch keyboard, mechanical keyboard, induction
Formula keyboard.
Specifically, the structure being process using the keyboard redundancy approach based on the multiple key of same area, referring to figure
Shown in 1-3, which includes: the keyboard area 1 for carrying out instruction input in human-computer interaction process, if the keyboard area includes
There are multiple groups contact is connected for the dry multiple push-button unit 3 being connected with control mainboard 2, each multiple push-button unit inside.
Referring to Fig. 3, the group number of the conducting contact is more than or equal to 2, and the mutually matched conducting of N group shown in this figure is touched
Point, also, contact triggering workspace having the same is connected in each group of multiple push-button unit.
There is one group of keyboard circuit to play a role when man-machine interface is normal, this group of keyboard circuit or connect with the keyboard circuit
System can be switched to second group of keyboard circuit or system when breaking down at once, so analogize, make the input function of man-machine interface
It continues working, does not influence human-computer interaction.These keys are to work independently, and will not generate any influence between each other.
Referring to fig. 4, the structure being process the figure shows the keyboard redundancy approach based on the multiple key of same area
Schematic diagram comprising multiple push-button unit I4, the multiple push-button unit N of multiple push-button unit II5 ..., N >=3 here are multiple
Push-button unit I, the multiple push-button unit N of multiple push-button unit II ... are internally provided with multiple groups conducting contact, and with two groups in figure
For contact is connected, two groups of conducting contacts of each multiple push-button unit are connected to keyboard circuit I7, keyboard circuit II8 respectively, if
Conducting contact is N group, then corresponding is to be provided with N number of keyboard circuit, inside keyboard circuit and multiple push-button unit here
The group number that contact is connected is corresponding.It breaks down when contact is connected in any one group of multiple push-button unit being connected with keyboard circuit II,
Then control mainboard enables keyboard circuit I and contact is connected with another group of keyboard circuit I company, thus the company for keeping keyboard to work
Continuous property.
The multiple settable several dotted hemispherical projections in push-button unit surface, and be arranged on the surface of hemispherical projections and send out
It is in place can to improve entire redundancy structure institute in the case where train enters tunnel, evening or bad lighting system for light coating
The resolution set, and can increase sense of touch, realize sense of touch and vision dual fail-safe.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the present invention,
And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (4)
1. the keyboard redundancy approach based on the multiple key of same area, which is characterized in that this method are as follows:
Single multiple push-button unit is constituted using multiple groups conducting contact；
Key entry area is constituted using several multiple push-button units；
There is event in any one group of keyboard circuit of work at present or the system connecting with this group of keyboard circuit in key entry area
Barrier, control mainboard then enable another group of keyboard circuit or system and keep the normal operating conditions of key entry area；
The conducting contact sets number N of single multiple push-button unit is more than or equal to 2；
The keyboard structure of this method is touch keyboard, mechanical keyboard or inductive keyboard；
Multiple push-button unit work input area having the same；
Keyboard circuit is corresponding with the conducting group number of contact inside multiple push-button unit.
2. the structure being process using the keyboard redundancy approach as described in claim 1 based on the multiple key of same area,
It is characterized in that, which includes:
For carrying out the keyboard area (1) of instruction input in human-computer interaction process, which includes that several lead with control
There is N group contact, N >=2 are connected for the connected multiple push-button unit (3) of plate (2), each multiple push-button unit inside；
N covers the keyboard circuit that is connected with control mainboard, every set keyboard circuit with the multiple push-button unit of each of keyboard area
One group of conducting contact be connected.
3. structure according to claim 2, which is characterized in that the keyboard structure in the structure is touch keyboard, mechanical keys
Disk or inductive keyboard.
4. structure according to claim 2, which is characterized in that each group conducting contact of multiple push-button unit is having the same
Trigger workspace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610290786.4A CN105892716B (en) | 2016-05-04 | 2016-05-04 | Keyboard redundancy approach and structure based on the multiple key of same area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610290786.4A CN105892716B (en) | 2016-05-04 | 2016-05-04 | Keyboard redundancy approach and structure based on the multiple key of same area |
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| Publication Number | Publication Date |
|---|---|
| CN105892716A CN105892716A (en) | 2016-08-24 |
| CN105892716B true CN105892716B (en) | 2019-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610290786.4A Active CN105892716B (en) | 2016-05-04 | 2016-05-04 | Keyboard redundancy approach and structure based on the multiple key of same area |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112198971A (en) * | 2020-10-26 | 2021-01-08 | 深圳市云懋科技有限公司 | Flexible interconnection keyboard with touch screen and electronic equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201097163Y (en) * | 2007-09-28 | 2008-08-06 | 王为学 | A mutual help bidirectional redundant control device for industry |
| CN102540915A (en) * | 2010-12-20 | 2012-07-04 | 西安泰友信息技术有限公司 | Method for calibrating human-computer interface of computer |
| CN103198951A (en) * | 2013-03-13 | 2013-07-10 | 福建联迪商用设备有限公司 | Implement method and button structure of using physical button to trigger two button signals |
| CN203787934U (en) * | 2014-01-27 | 2014-08-20 | 上海誉煊电子技术有限公司 | Multifunctional fireproof short-circuit protector equipped with redundant device |
| CN203903838U (en) * | 2013-12-04 | 2014-10-29 | 莫武中 | Full-digital fly-by-wire linkage platform of tower crane |
| CN104442925A (en) * | 2014-11-08 | 2015-03-25 | 河南思维自动化设备股份有限公司 | Redundancy displaying method for displayer in train operation monitoring device |
| CN204753686U (en) * | 2015-02-12 | 2015-11-11 | 徐州徐工挖掘机械有限公司 | Automatically controlled guide control system redundancy apparatus of excavator |
| CN105374605A (en) * | 2015-12-02 | 2016-03-02 | 上海航空电器有限公司 | Combined button light guide control board |
-
2016
- 2016-05-04 CN CN201610290786.4A patent/CN105892716B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201097163Y (en) * | 2007-09-28 | 2008-08-06 | 王为学 | A mutual help bidirectional redundant control device for industry |
| CN102540915A (en) * | 2010-12-20 | 2012-07-04 | 西安泰友信息技术有限公司 | Method for calibrating human-computer interface of computer |
| CN103198951A (en) * | 2013-03-13 | 2013-07-10 | 福建联迪商用设备有限公司 | Implement method and button structure of using physical button to trigger two button signals |
| CN203903838U (en) * | 2013-12-04 | 2014-10-29 | 莫武中 | Full-digital fly-by-wire linkage platform of tower crane |
| CN203787934U (en) * | 2014-01-27 | 2014-08-20 | 上海誉煊电子技术有限公司 | Multifunctional fireproof short-circuit protector equipped with redundant device |
| CN104442925A (en) * | 2014-11-08 | 2015-03-25 | 河南思维自动化设备股份有限公司 | Redundancy displaying method for displayer in train operation monitoring device |
| CN204753686U (en) * | 2015-02-12 | 2015-11-11 | 徐州徐工挖掘机械有限公司 | Automatically controlled guide control system redundancy apparatus of excavator |
| CN105374605A (en) * | 2015-12-02 | 2016-03-02 | 上海航空电器有限公司 | Combined button light guide control board |
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| CN105892716A (en) | 2016-08-24 |
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