CN104881148A - Keyboard and control method thereof - Google Patents
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- CN104881148A CN104881148A CN201510246969.1A CN201510246969A CN104881148A CN 104881148 A CN104881148 A CN 104881148A CN 201510246969 A CN201510246969 A CN 201510246969A CN 104881148 A CN104881148 A CN 104881148A
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Abstract
The invention relates to a keyboard and a control method thereof. The keyboard can be in wireless connections with a plurality of mainframes; and each mainframe respectively has a device identification code and a device authentication code. The keyboard comprises a mainframe selecting device, a storage device, a connecting device and a communication device. The mainframe selecting device can accept a first operation to select a candidate mainframe code and select a candidate mainframe thereby. The storage device can store a reference list to allow each mainframe code to be corresponding to the device identification code and the device authentication code. The connecting device can be triggered by accepting a second operation being different from the first operation. The communication device allows the keyboard to be in wireless connection with the candidate mainframe. When the triggering time of the connecting device is less than or equal to a critical period, the keyboard is in the wireless connection with the candidate mainframe. When the triggering time of the connecting device is above the critical period, the keyboard updates the device identification code and the device authentication code corresponding to the mainframe code.
Description
Technical field
The invention relates to a kind of keyboard, and relate to a kind of keyboard controlling multiple main frame especially.
Background technology
Along with rapid technological growth, in life, many sci-tech products are widely used now, comprise desktop computer, notebook computer, panel computer, Smartphone etc.And limit due to the size of mobile phone, input characters is not easy for user, therefore by means of the computor-keyboard with wireless communication capability, mobile phone can be controlled in radio connecting mode, make user can configure input characters to mobile phone at the computor-keyboard of custom.In addition, more because a user may have not only a panel computer and Smartphone simultaneously, therefore, how to design one and be convenient to user's use, and line can be carried out to control the keyboard of multiple main frame with multiple main frame, be one of problem of endeavouring of current industry.
Summary of the invention
The object of the present invention is to provide a kind of keyboard and the control method thereof that control multiple main frame.
In order to achieve the above object, the present invention proposes a kind of keyboard, radio connecting can be carried out with plurality of hosts, this plurality of hosts has device identification code and device authorization code separately respectively, the one_to_one corresponding and this plurality of hosts and plurality of hosts are encoded, this keyboard comprises: Selection of chiller device, storage device, coupling arrangement and communication device, this Selection of chiller device accepts the first operation and in this plurality of hosts coding, chooses one as candidate host coding, and according to one of them alternatively main frame of this this plurality of hosts of candidate host codes selection; This storage device stores the table of comparisons, and this table of comparisons makes respectively this plurality of hosts coding correspond to one of them of this plural devices identification code and one of them of this plural devices authorization code respectively; Coupling arrangement accept second operation and be triggered, this first operation with this second operate different; This communication device makes this keyboard and this candidate host carry out radio connecting; Wherein when this coupling arrangement time of being triggered is less than or equal to critical time intervals, this keyboard reads this device identification code corresponding with it and this device authorization code according to this candidate host coding, makes this keyboard and this candidate host carry out radio connecting; Wherein when this coupling arrangement time of being triggered exceedes this critical time intervals, this keyboard upgrade this candidate host coding corresponding to this device identification code and this device authorization code.
As optional technical scheme, this keyboard also comprises operating system selecting arrangement, this operating system selecting arrangement one of them alternatively operating system in order to select a plurality of operating system, this storage device also stores a plurality of operating system identification code, and wherein this table of comparisons makes each this plurality of hosts coding correspond to one of them of this plurality of operating system identification code, one of them one of them with this plural devices authorization code of this plural devices identification code respectively; This keyboard determines this candidate host according to this candidate's operating system and this candidate host coding, and this communication device sends corresponding key to make this candidate host of this Keyboard Control according to this candidate's operating system.
As optional technical scheme, this keyboard also comprises a plurality of pilot lamp, and this plurality of pilot lamp corresponds respectively to this plurality of hosts, and after this keyboard and this candidate host carry out line, this pilot lamp corresponding to this candidate host is lit.
As optional technical scheme, this keyboard also comprises flashing type pilot lamp, and after this keyboard and this candidate host carry out line, the flashing times of this flashing type pilot lamp corresponds to the code of current this connected candidate host of this keyboard.
As optional technical scheme, this Selection of chiller device and this coupling arrangement are realized by knob button, this knob button can switch between a plurality of horizontal rotational positions, this a plurality of horizontal rotational positions corresponds to this plurality of hosts coding respectively, when this knob button is by vertical pressing, this coupling arrangement is triggered.
In addition, the present invention also proposes another kind of keyboard, radio connecting can be carried out with plurality of hosts, this plurality of hosts has operating system, device identification code and device authorization code separately respectively, the one_to_one corresponding and this plurality of hosts and plurality of hosts are encoded, this keyboard comprises: plurality of hosts selection key, a plurality of operating system selection key, storage device, coupling arrangement and communication device.This plurality of hosts selection key chooses one as candidate host coding in this plurality of hosts coding, and this keyboard is encoded according to this candidate host, selects one of them alternatively main frame in this plurality of hosts; This plurality of operating system selection key chooses one as candidate's operating system identification code in a plurality of operating system identification code, and this keyboard, according to this candidate's operating system identification code, selects one of them alternatively operating system in this plurality of operating system; This storage device stores the table of comparisons, and this table of comparisons makes each this plurality of hosts coding correspond to one of them of this plurality of operating system identification code, one of them one of them with this plural devices authorization code of this plural devices identification code; This communication device makes this keyboard and this candidate host carry out radio connecting; Wherein when one of them of this plurality of hosts selection key is first triggered, and then when this coupling arrangement is triggered again, this keyboard is encoded according to this candidate host, reads this corresponding device identification code and this device authorization code, makes this keyboard and this candidate host carry out radio connecting; Wherein when one of them of this plurality of operating system selection key is first triggered, and then when this coupling arrangement is triggered again, this candidate host coding is updated to this candidate's operating system identification code host code corresponding in this table of comparisons by this keyboard, this keyboard is according to the candidate host coding after this renewal, read this corresponding device identification code and this device authorization code, make this keyboard and this candidate host carry out radio connecting.
As optional technical scheme, when this coupling arrangement time of being triggered exceedes critical time intervals, this keyboard upgrades this operating system identification code, this device identification code and this device authorization code corresponding to this candidate host coding.
As optional technical scheme, this keyboard also comprises plurality of hosts pilot lamp and a plurality of operating system pilot lamp, this plurality of hosts pilot lamp corresponds respectively to this plurality of hosts selection key, and this plurality of operating system pilot lamp corresponds respectively to this plurality of operating system selection key; Wherein when one of them of this plurality of hosts selection key is first triggered, when and then this coupling arrangement is triggered again, the main frame pilot lamp that this keyboard makes this Selection of chiller button of being triggered corresponding is lighted.
As optional technical scheme, this candidate's operating system identification code is also updated to this candidate host and is coded in operating system identification code corresponding in this table of comparisons by this keyboard, and the operating system pilot lamp corresponding to candidate's operating system identification code after this renewal is lighted.
As optional technical scheme, this keyboard also comprises plurality of hosts pilot lamp and a plurality of operating system pilot lamp, this plurality of hosts pilot lamp corresponds respectively to this plurality of hosts selection key, and this plurality of operating system pilot lamp corresponds respectively to this plurality of operating system selection key; Wherein when one of them of this plurality of operating system selection key is first triggered, when and then this coupling arrangement is triggered again, the operating system pilot lamp that this keyboard makes this operating system selection key of being triggered corresponding is lighted.
As optional technical scheme, this candidate host coding is also updated to this candidate's operating system identification code host code corresponding in this table of comparisons by this keyboard, and the main frame pilot lamp corresponding to the coding of this candidate host after renewal is lighted.
As optional technical scheme, when the host code number that this candidate's operating system identification code is corresponding in this table of comparisons is a plurality of, then plurality of hosts pilot lamp corresponding to this candidate's operating system identification code plurality of hosts corresponding in this table of comparisons coding is made all to light.
In addition, the present invention also proposes a kind of control method of keyboard, comprise: keyboard is provided, this keyboard comprises Selection of chiller device, storage device, coupling arrangement and communication device, this keyboard can carry out radio connecting with plurality of hosts, this plurality of hosts has device identification code and device authorization code separately respectively, the one_to_one corresponding and this plurality of hosts and plurality of hosts are encoded; Accept the first operation by this Selection of chiller device, in this plurality of hosts coding, choose one as candidate host coding, according to one of them alternatively main frame of this this plurality of hosts of candidate host codes selection; Store the table of comparisons by this storage device, and this table of comparisons makes respectively this plurality of hosts coding correspond to one of them of this plural devices identification code and one of them of this plural devices authorization code; By this coupling arrangement receive second operation and be triggered, this first operation with this second operate different; When this coupling arrangement time of being triggered is less than or equal to critical time intervals, reads this corresponding device identification code and this device authorization code according to this candidate host coding, make this keyboard and this candidate host carry out radio connecting; When this coupling arrangement time of being triggered exceedes this critical time intervals, upgrade this device identification code corresponding to this candidate host coding and this device authorization code.
As optional technical scheme, this keyboard also comprises operating system selecting arrangement, this control method also comprises: select one of a plurality of operating system alternatively operating system by this operating system selecting arrangement, this storage device also stores a plurality of operating system identification code, and wherein this table of comparisons makes each this plurality of hosts coding correspond to one of them of this plurality of operating system identification code, one of them of one of them and this plural devices authorization code of this plural devices identification code; And determining this candidate host according to this candidate's operating system and this candidate host coding, this communication device sends corresponding key to make this candidate host of this Keyboard Control according to this candidate's operating system.
In addition, the present invention also proposes the control method of another kind of keyboard, comprise: keyboard is provided, this keyboard comprises plurality of hosts selection key, a plurality of operating system selection key, storage device, coupling arrangement and communication device, this keyboard can carry out radio connecting with plurality of hosts, this plurality of hosts has operating system, device identification code and device authorization code separately respectively, the one_to_one corresponding and this plurality of hosts and plurality of hosts are encoded; In this plurality of hosts coding, candidate host coding is chosen one as, one of them the alternatively main frame selected from this plurality of hosts according to this candidate host coding by plurality of hosts selection key; In a plurality of operating system identification code, candidate's operating system identification code is chosen one as by a plurality of operating system selection key, according to this candidate's operating system identification code, one of them the alternatively operating system selected from this plurality of operating system; Store the table of comparisons by this storage device, this table of comparisons makes each plurality of hosts encode to correspond to this plurality of operating system identification code one of them, one of them one of them with this plural devices authorization code of this plural devices identification code; This keyboard and this candidate host is made to carry out radio connecting by this communication device; When this plurality of hosts selection key, one of them is first triggered, and then when this coupling arrangement is triggered again, this keyboard is encoded according to this candidate host, reads this corresponding device identification code and this device authorization code, makes this keyboard and this candidate host carry out radio connecting; And one of them is first triggered when this plurality of operating system selection key, and then when this coupling arrangement is triggered again, this candidate host coding is updated to this candidate's operating system identification code host code corresponding in this table of comparisons by this keyboard, this keyboard is according to the candidate host coding after this renewal, read this corresponding device identification code and this device authorization code, make this keyboard and this candidate host carry out radio connecting.
As optional technical scheme, exceed critical time intervals when this coupling arrangement time of being triggered, upgrade this operating system identification code, this device identification code and this device authorization code corresponding to this candidate host coding.
As optional technical scheme, this keyboard also comprises plurality of hosts pilot lamp and a plurality of operating system pilot lamp, this plurality of hosts pilot lamp corresponds respectively to this plurality of hosts selection key, and this plurality of operating system pilot lamp corresponds respectively to this plurality of operating system selection key; Wherein when this plurality of hosts selection key, one of them is first triggered, and when and then this coupling arrangement is triggered again, the main frame pilot lamp making this Selection of chiller button of being triggered corresponding is lighted; Wherein when this plurality of operating system selection key, one of them is first triggered, and when and then this coupling arrangement is triggered again, the operating system pilot lamp making this operating system selection key of being triggered corresponding is lighted.
As optional technical scheme, this control method also comprises: this candidate's operating system identification code is updated to this candidate host and is coded in operating system identification code corresponding in this table of comparisons, and the operating system pilot lamp corresponding to candidate's operating system identification code after this renewal is lighted.
As optional technical scheme, this control method also comprises: this candidate host coding is updated to this candidate's operating system identification code host code corresponding in this table of comparisons, and the main frame pilot lamp corresponding to the coding of the candidate host after this renewal is lighted.
As optional technical scheme, when the host code number that this candidate's operating system identification code is corresponding in this table of comparisons is a plurality of, then plurality of hosts pilot lamp corresponding to this candidate's operating system identification code plurality of hosts corresponding in this table of comparisons coding is made all to light.
Keyboard of the present invention and control method thereof, there is provided user can select main frame and select the operation degree of freedom of operating system, be convenient to the operation of user, it is how corresponding with actual electronic installation that such as user not easily may remember host code, if but carry out switching with operating system, can seem more directly perceived.In addition, can when there being the state of multiple candidate, the selection that user is clear and definite is provided, such as after user selects operating system, if can be mapped to multiple main frame, then can point out user which be alternative main frame, user can be allowed to select further in the option determined, to choose the suitable main frame meeting this operating system.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Accompanying drawing explanation
Fig. 1 illustrates a kind of schematic diagram controlling the keyboard of multiple main frame;
Fig. 2 illustrates the schematic diagram of the keyboard according to one embodiment of the invention;
Fig. 3 illustrates the schematic diagram of the keyboard according to one embodiment of the invention;
Fig. 4 A illustrates the schematic diagram using knob as Selection of chiller device;
Fig. 4 B illustrates the schematic diagram using slide switch as Selection of chiller device;
Fig. 4 C illustrates the schematic diagram using many buttons as Selection of chiller device;
Fig. 4 D illustrates the schematic diagram using Macintosh as Selection of chiller device;
Fig. 5 illustrates the schematic diagram of the keyboard according to one embodiment of the invention;
Fig. 6 illustrates the keyboard configuration schematic diagram with pilot lamp according to one embodiment of the invention;
Fig. 7 illustrates the control method of keyboard process flow diagram according to one embodiment of the invention;
Fig. 8 illustrates the control method of keyboard process flow diagram according to one embodiment of the invention;
Fig. 9 illustrates the control method of keyboard process flow diagram according to one embodiment of the invention;
Figure 10 A and Figure 10 B illustrates the control method of keyboard process flow diagram according to one embodiment of the invention.
Embodiment
Fig. 1 illustrates a kind of schematic diagram controlling the keyboard 10 of multiple main frame 121 ~ 124.As shown in Figure 1, keyboard 10 can carry out radio connecting respectively with multiple main frame 121 ~ 124, make user can control multiple main frame 121 ~ 124 by a keyboard 10, these main frames such as include desktop computer 121, panel computer 122, Smartphone 123 and Smartphone 124, user can switch by supervisory keyboard 10 between multiple main frame 121 ~ 124, to select the main frame for controlling.And between keyboard 10 and multiple main frame 121 ~ 124 radio connecting such as can pass through infrared transmission, bluetooth (Bluetooth) is reached an agreement on, purple honeybee (ZigBee) is reached an agreement on or radio universal serial bus (Wireless USB) etc. wireless transmission mechanics of communication, keyboard 10 can be switched by the mode of transmission of wireless signals and controls multiple main frame 121 ~ 124.This exposure is following illustrates multiple related embodiment and its control method controlling the keyboard of multiple main frame.
Fig. 2 illustrates the schematic diagram of the keyboard 20 according to one embodiment of the invention.Keyboard 20 can carry out radio connecting with multiple main frame 221 ~ 224, and main frame 221 ~ 224 has device identification code and device authorization code separately respectively, and the plurality of main frame 221 ~ 224 and multiple host code one_to_one corresponding.Keyboard 20 comprises Selection of chiller device 202, storage device 204, coupling arrangement 206 and communication device 208.Selection of chiller device 202 can accept the first operation and in multiple host code, choose one as candidate host coding, according to one of them alternatively main frame 223 of candidate host codes selection multiple main frame 221 ~ 224.Storage device 204 can store table of comparisons LUT2, and table of comparisons LUT2 makes each host code correspond to one of them of multiple device identification code and one of them of multiple device authorization code.Coupling arrangement 206 can accept the second operation and be triggered, and the first operation and second operates different.Communication device 208 can make keyboard 20 and candidate host 223 carry out radio connecting.When coupling arrangement 206 time of being triggered is less than or equal to critical time intervals Tp, keyboard 20 reads corresponding device identification code and device authorization code according to candidate host coding, makes keyboard 20 and candidate host 223 carry out radio connecting.When coupling arrangement 206 time of being triggered exceedes critical time intervals Tp, keyboard 20 upgrade candidate host coding corresponding to device identification code and device authorization code.Describe each element in detail as follows.
Main frame 221 ~ 224 is such as panel computer or Smartphone etc., and keyboard 20 is such as undertaken matching and radio connecting by Bluetooth signal and main frame 221 ~ 224, to switch main control system 221 ~ 224, be responsible for transmitting and receiving relevant Bluetooth control signal by communication device 208.
Keyboard 20 not yet stores the relevant information of any main frame when original state, and after carrying out matching operation respectively with each main frame 221 ~ 224, can the relevent information of main frame 221 ~ 224 be stored in the storage device 204 of keyboard 20, storage device 204 such as can be realized by non-volatility memory, content stored by storage device 204 can comprise device identification code and the device authorization code of main frame, and the mode of storage is such as record device identification code and the device authorization code of host code and its correspondence with table of comparisons LUT2.Therefore, after matching operation completes, keyboard 20 just can according to the content of table of comparisons LUT2, blocked operation between multiple main frame 221 ~ 224.A kind of table of comparisons LUT2 of example is as shown in following table one:
Table one
| Host code | Device identification code | Device authorization code | |
| Main frame 221 | #1 | ABC | 1111 |
| Main frame 222 | #2 | XXX | 2222 |
| Main frame 223 | #3 | YYY | 3000 |
| Main frame 224 | #4 | ZZZ | 4567 |
User by Selection of chiller device 202 to select which host code main frame will be paired to, or can select to control which main frame by Selection of chiller device 202.Selection of chiller device 202 can as button be arranged on keyboard 20, its specific implementation does not limit at this, as long as can provide user's selection function.Fig. 4 A ~ Fig. 4 D enumerates the possible implementation of some Selection of chiller devices 202, and Fig. 4 A is depicted as knob 401, can, by the rotation process of user, make the scale of knob 401 correspond to different host code #1 ~ #5; Fig. 4 B is depicted as slide switch 402, can stir operation, make the position of slide switch 402 correspond to different host code #1 ~ #5 by user; Fig. 4 C is depicted as with the implementation of many buttons 411 ~ 414, when pressing different button 411 ~ 414, chooses different host code #1 ~ #4; Fig. 4 D is depicted as the implementation with Macintosh, can utilize the button that keyboard is originally existing, such as, through combination pressing alternate function key Fn 430 and function key F1 ~ F4421 ~ 424, can switch different host code #1 ~ #4.
Coupling arrangement 206 is such as a button, the time length be triggered according to coupling arrangement 206, determines to start matching operation or switch line operation.Such as when pushed between when being greater than critical time intervals Tp (being such as 3 seconds), carry out matching operation; When being less than or equal to critical time intervals Tp when pushed, carry out the operation of switching line.Describe two kinds of operations in detail as follows.
Matching operation: this operation can make keyboard 20 can recognize the main frame of wish pairing, and the relevent information of main frame is stored in keyboard 20.Illustrate with concrete instance, when user is for by a mobile phone P1, (device identification code of this mobile phone is HHH, device authorization code is 5678) when being paired to the host code #3 of keyboard 20, first, Selection of chiller device 202 is switched to host code #3, such as shown in Fig. 4 A ~ Fig. 4 D, can through rotation, stir or key mode to choose host code #3.Then, long by (compressing time exceedes critical time intervals Tp) coupling arrangement 206, make keyboard 20 start to carry out matching operation.Communication device 208 can transmit and the pairing signal receiving bluetooth, to complete Bluetooth pairing with mobile phone P1.Storage device 204 upgrades device identification code in table of comparisons LUT2 corresponding to host code #3 and device authorization code is respectively HHH and 5678, the relevent information of mobile phone P1 to be recorded in the field of host code #3.
Switch line operation: when having stored the relevent information of multiple main frame in keyboard 20, user can switch the different main frame of control.Illustrate with concrete instance, user wants to carry out switching to control panel computer P2, and in the middle of table of comparisons LUT2, the relevent information of panel computer P2 is recorded in host code #2.First, Selection of chiller device 202 is switched to host code #2, such as, shown in Fig. 4 A ~ Fig. 4 D, can through rotation, stir or key mode to choose host code #2.Then, short in (compressing time is less than or equal to critical time intervals Tp) coupling arrangement 206, make keyboard 20 start to carry out the operation of switching line.Keyboard 20 reads in device identification code in table of comparisons LUT2 corresponding to host code #2 and device authorization code, learn the destination host relevent information that will switch line, Bluetooth control signal is transmitted by communication device 208, radio connecting is carried out, to control panel computer P2 to make keyboard 20 and panel computer P2.
It should be noted that in above-mentioned example, no matter be matching operation or the operation of switching line, all include the first step of trigger host selecting arrangement 202 and trigger the second step of coupling arrangement 206.After the first step of trigger host selecting arrangement 202, communication device 208 can't send any Bluetooth control signal, that is, when only performing first step, do not change the connection state of keyboard 20 or the pairing state of internal reservoir, do not transmit relevant Bluetooth control signal.Must after the second step triggering coupling arrangement 206, communication device 208 just can send relevant Bluetooth control signal, to perform matching operation or to switch line operation, the misoperation so can effectively avoiding user possible and effectively reduce consumed power.
For example, when user wants to be switched to host code #3, but host code #4 is switched to because of carelessness, now can't transmit Bluetooth control signal to main frame corresponding to host code #4, can after user be correctly switched to host code #3 and trigger coupling arrangement 206, just can send Bluetooth control signal to main frame corresponding to host code #3.Again such as the knob 401 of Fig. 4 A, when being switched in the process of host code #5 from host code #1, can through host code #2 ~ #4 in the scale way of knob 401, now also can not send unnecessary Bluetooth control signal to multiple main frames corresponding to host code #2 ~ #4, only after coupling arrangement 206 is triggered, just can send Bluetooth control signal to main frame corresponding to host code #5.Therefore, through the two benches mode of operation in this exposure, comprise the first step of trigger host selecting arrangement 202 and trigger the second step of coupling arrangement 206, can effectively avoid sending unnecessary Bluetooth control signal and reducing consumed power, and can effectively avoiding because of the of short duration switching state in the misoperation of user or user's operating process, and the error connection line result that may cause.
Coupling arrangement 206 can have multiple implementation, such as, can be an independently button, is arranged on keyboard 20; Or can be combine with Selection of chiller device 202, such as can be implemented in the knob 401 shown in Fig. 4 A, knob 401 can be horizontally rotated and vertical pressing simultaneously, different main frame numberings is selected to diverse location with trigger host selecting arrangement 202 by by marked level's rotation, and by vertical pressing knob 401 to trigger coupling arrangement 206; Be similar to this, horizontal slip switch 402 as shown in Figure 4 B, can also be vertical pressing button simultaneously, can by during vertical pressing trigger coupling arrangement 206; Or keyboard 20 comprises keyboard body, keyboard body comprises keyboard body and multiple button (such as general English alphabet button), by these buttons, one of them realizes coupling arrangement 206, namely after Selection of chiller device 202 is triggered, user presses any one key of keyboard 20, then can trigger coupling arrangement 206, make communication device 208 send Bluetooth control signal.
In these above-mentioned examples, the first operation of trigger host selecting arrangement 202, must operate different with second of triggering coupling arrangement 206, such as, be different operating gestures, different running times or different operating positions.Example according to the above description, when Selection of chiller device 202 is different buttons from coupling arrangement 206 respectively, the first operation operates with second the button then corresponding to and press diverse location.When Selection of chiller device 202 combines with coupling arrangement 206, the knob 401 of such as Fig. 4 A can also be pressed, then the first operation horizontally rotates knob 401, and the second operation is vertical pressing knob 402.Operate with second by the different first operation, clearly can distinguish and select the first step of main frame and the second step starting line (or pairing), the possible misoperation of user can be avoided and effectively reduce consumed power.
The control method process flow diagram of this embodiment with reference to figure 7, can comprise the following steps.
Step S102: accept the first operation by Selection of chiller device, selects candidate host coding, according to candidate host codes selection candidate host, i.e. and the aforementioned first step about selecting main frame.
Step S104: store the table of comparisons by storage device, make host code correspond to device identification code and device authorization code.
Step S106: be triggered by coupling arrangement accepts the second operation, namely aforementioned about beginning line or the second step starting pairing, the second operation and first operates different.
Step S108: judge whether the triggered time exceedes critical time intervals, if so, performs the matching operation of step S112, upgrades device identification code corresponding to candidate host coding and device authorization code; If not, perform the switching line operation of step S110, read corresponding device identification code and device authorization code according to candidate host coding, make keyboard and candidate host carry out radio connecting.
And about the operation of switching line, the control method process flow diagram according to one embodiment of the invention more can with reference to figure 8.The internal control state of keyboard 20 is provided with a flag Flag, and being set to 0, Flag in step S120 original state is that 0 representative does not have to switch, and Flag is 1 and represents preparation and will switch.Step S122 is main loop, i.e. keyboard 20 normal control flow journey loop of (do not carry out switch line) in general operation situation.Step S124 judges whether that user selects to be switched to main frame #m, such as, be through trigger host selecting arrangement 202 and switch, and if not, then performs step S126 and judges Flag value; If so, then perform step S128 and Flag is set to 1.Step S130 remembers the main frame information of this new selection, to prepare to carry out switching action.Step S132 judges whether that user triggers coupling arrangement 206, if not, then and the main loop S122 of rebound (it is 1 that Flag still maintains); If so, then perform step S134, keyboard 20 be connected to main frame #m, such as through the device identification code read in table of comparisons LUT2 corresponding to host code #m and device authorization code to carry out line.Flag reduction is set to 0 by step S136, returns the main loop of step S122.
Fig. 3 illustrates the schematic diagram of the keyboard 30 according to one embodiment of the invention.Keyboard 30 is with the difference of the keyboard 20 of Fig. 2, and keyboard 30 also includes operating system selecting arrangement 303 and display device 305, and these two devices are all and optionally configure, and can also only configure one of them device.Operating system selecting arrangement 303 makes user through the mode selecting operating system, to select to switch the main frame of keyboard 30 for controlling.Therefore the table of comparisons LUT3 of storage device 304 inside also needs corresponding adjustment, to record operating system information.Display device 305, in order to the connection status between display keyboard 30 and multiple main frame 221 ~ 224, user can be known and knows current connection status.About being described in detail as follows of these two devices.
Operating system selecting arrangement 303 is in order to select one of multiple operating system alternatively operating system, storage device 304 more stores multiple operating system identification code, wherein table of comparisons LUT3 make each host code correspond to multiple operating system identification code one of them, multiple device identification code one of them and multiple device authorization code one of them.Keyboard 30 determines candidate host 223 according to candidate's operating system and candidate host coding, and communication device 308 sends corresponding key (key code) according to candidate's operating system and controls candidate host 223 to make keyboard 30.Selectable multiple operating system such as can comprise iOS, Android, Windows etc. operating system, and different work system then has the different key of part, and a kind of table of comparisons LUT3 of example is as shown in following table two:
Table two
| Host code | Operating system identification code | Device identification code | Device authorization code | |
| Main frame 221 | #1 | iOS | ABC | 1111 |
| Main frame 222 | #2 | Android | XXX | 2222 |
| Main frame 223 | #3 | Windows | YYY | 3000 |
| Main frame 224 | #4 | Android | ZZZ | 4567 |
Control method about keyboard 30 is similar to the control method of keyboard 20, must, after coupling arrangement 306 is triggered, just can start to carry out switching line or matching operation equally.And be with the control method difference of keyboard 20, user can also through triggering operating system selecting arrangement 303, selection will switch the destination host of control, keyboard 30 can according to candidate's operating system, the device identification code for line main frame and device authorization code is found, to carry out radio connecting from table of comparisons LUT3.
The implementation of operating system selecting arrangement 303 can also be such as the mode of Fig. 4 A ~ Fig. 4 D, and at this, it is no longer repeated.Because keyboard 30 is after coupling arrangement 306 is triggered, communication device 308 just can send relevant Bluetooth control signal, therefore likely because the false touch of user or faulty operation, cause the switching target of Selection of chiller device 302 and operating system selecting arrangement 303 may not be identical.For example, Selection of chiller device 302 have selected host code #1, and operating system selecting arrangement 303 have selected android system, and in table of comparisons LUT3, both also cannot correspond to same main frame, produces conflict situations.If now trigger coupling arrangement 306, then the present embodiment according to the selecting arrangement be finally triggered, can determine to link to which main frame, and the sequencing that namely meaning is triggered according to Selection of chiller device 302 and operating system selecting arrangement 303 determines.According to the selecting arrangement be finally triggered, as the foundation reading data from table of comparisons LUT3.Certain the method is only illustratively property explanation, this exposure is not limited to this, this conflict situations can also be solved, such as, according to the selecting arrangement be triggered at first, preferential foundation Selection of chiller device 302 or preferential according to operating system selecting arrangement 303 etc. according to other control method.
Display device 305 can in order to the connection status between display keyboard 30 and multiple main frame 221 ~ 224, even if make user have forgotten current connection status, or a period of time leave keyboard 30, current connection status can also be learnt immediately from display device 305.Display device 305 can comprise multiple pilot lamp, and these pilot lamp are respective hosts 221 ~ 224 respectively, and after keyboard 30 carries out line with candidate host 223, the pilot lamp corresponding to candidate host 223 is lit.Therefore, from these pilot lamp, user can know which main frame current keyboard 30 is wired to.In addition, display device 305 can also be a flashing type pilot lamp, the flashing times system of flashing type pilot lamp corresponds to the code of current the connected candidate host 223 of keyboard 30, such as candidate host 223 corresponds to main frame numbering #3, then flashing type pilot lamp glimmers 3 times, and user can be known, and current keyboard is connected to candidate host 223.User can, through triggering coupling arrangement 306, make display device 305 demonstrate connection status, or display device 305 routinely can also show connection status.
In addition, as previously mentioned, likely can there is conflict situations with the switching target of operating system selecting arrangement 303 in Selection of chiller device 302, now display device 305 also can in order to show the main frame at least one to be selected that can be used as legal connection target among multiple main frame 221 ~ 224.Continue aforesaid example explanation, when Selection of chiller device 302 selects host code #1, and android system selected by operating system selecting arrangement 303, there is conflict in both, now display device 305 can show the main frame to be selected that android system can be used as legal connection target, please refer to table two, is namely lighted by the pilot lamp corresponding to host code #2 and main frame numbering #4, with the conflict situations of reminding user current, and user is pointed out further to select.
Below another embodiment of the present invention is described, Fig. 5 illustrates the schematic diagram of the keyboard 50 according to one embodiment of the invention.Keyboard 50 can carry out radio connecting with multiple main frame 221 ~ 224, and main frame 221 ~ 224 has operating system, device identification code and device authorization code separately respectively.Keyboard 50 comprises multiple Selection of chiller button 502, multiple operating system selection key 503, storage device 504, coupling arrangement 506 and communication device 508.Multiple Selection of chiller button 502 can choose one as candidate host coding in multiple host code, and keyboard 50 can be encoded according to candidate host, selects one of them alternatively main frame 223 from multiple main frame 221 ~ 224.Multiple operating system selection key 503 can choose one as candidate's operating system identification code in multiple operating system identification code, and keyboard 50 according to candidate's operating system identification code, can select one of them alternatively operating system from multiple operating system.Storage device 504 can store table of comparisons LUT3, and the example of table of comparisons LUT3 can reference table two, table of comparisons LUT3 make each host code correspond to multiple operating system identification code one of them, multiple device identification code one of them and multiple device authorization code one of them.Communication device 508 can make keyboard 50 and candidate host 223 carry out radio connecting.When multiple Selection of chiller button 502, one of them is first triggered, and when and then coupling arrangement 506 is triggered again, keyboard 50, according to candidate host coding, reads corresponding device identification code and device authorization code, makes keyboard 50 and candidate host 223 carry out radio connecting.When multiple operating system selection key 503, one of them is first triggered, and then when coupling arrangement 506 is triggered again, candidate host coding is updated to candidate's operating system identification code host code corresponding in table of comparisons LUT3 by keyboard 50, keyboard 50 is according to the candidate host coding after renewal, read corresponding device identification code and device authorization code, make keyboard 50 and candidate host 223 carry out radio connecting.
About the operation of storage device 504, coupling arrangement 506 and communication device 508, with the keyboard 20 of previous embodiment and keyboard 30 similar, such as, can start matching operation when coupling arrangement 506 is triggered for a long time, in this, it is no longer repeated.The control method of keyboard 50 and the key distinction of previous embodiment are, the selection key that is finally triggered before being triggered according to coupling arrangement 506 and determine how line.And if then coupling arrangement 506 is triggered after Selection of chiller button 502 is triggered, then carry out line according to the main frame corresponding to Selection of chiller button 502.And if operating system selection key 503 after being triggered and then coupling arrangement 506 be triggered, then can according to the candidate's operating system identification code selected by operating system selection key 503, read the candidate host coding in table of comparisons LUT3 corresponding to candidate's operating system identification code, then the candidate host coding after upgrading according to this carries out line.Such as, after selecting iOS operating system with operating system selection key 503, when triggering coupling arrangement 506 again, even if the host code that Selection of chiller button 502 is selected is #2, still can according to the iOS operating system of table of comparisons LUT3 and selection, host code is updated to #1, and is wired to main frame 221.
As shown in Figure 6, keyboard 50 also can comprise multiple main frame pilot lamp 551 ~ 554 and multiple operating system pilot lamp 571 ~ 573, main frame pilot lamp 551 ~ 554 corresponds to Selection of chiller button 521 ~ 524 respectively, and operating system pilot lamp 571 ~ 573 corresponds to the top-right Connect button of keyboard 50 in operating system selection key 531 ~ 533, Fig. 6 is respectively then coupling arrangement 506.
When one of them Selection of chiller button 523 of multiple Selection of chiller button 502 is first triggered, when and then coupling arrangement 506 is triggered again, keyboard 50 makes the main frame pilot lamp 553 of Selection of chiller button 523 correspondence be triggered light.User like this can from the state of main frame pilot lamp 551 ~ 554, the clear connection status known between current keyboard 50 and multiple main frame 221 ~ 224.In addition, candidate's operating system identification code can also be updated to candidate host and be coded in operating system identification code corresponding in table of comparisons LUT3 by keyboard 50, and the operating system pilot lamp corresponding to candidate's operating system identification code after renewal is lighted.In upper example, the operating system identification code of candidate host 223 corresponding in table of comparisons LUT3 is Windows, then candidate's operating system identification code can be updated to Windows, and the operating system pilot lamp making Windows corresponding is lighted, the OS#1 of such as, operating system selection key 531 on keyboard 50 is corresponding Windows, then can light operating system pilot lamp 571.User like this more can know and know, the operating system that the main frame of current keyboard 50 lines uses.
In another embodiment, when one of them operating system selection key 532 of multiple operating system selection key 503 is first triggered, and then, when coupling arrangement 506 is triggered again, keyboard 50 makes the operating system pilot lamp 572 of operating system selection key 532 correspondence be triggered light.User from the state of operating system pilot lamp 571 ~ 573, can know and know the operating system that current keyboard 50 controls.In addition, candidate host coding more can be updated to candidate's operating system identification code host code corresponding in table of comparisons LUT3 by keyboard 50, and the main frame pilot lamp corresponding to the coding of the candidate host after renewal is lighted.In upper example, candidate's operating system identification code is such as iOS, and host code corresponding in table of comparisons LUT3 is #1, then host code can be updated to #1, and the main frame pilot lamp 551 making host code #1 corresponding is lighted.User like this more can know and know, which the main frame of current keyboard 50 lines is.
Accept above-mentioned example, if candidate's operating system identification code is Android, then can correspond to multiple host code in table of comparisons LUT3, comprise host code #2 and host code #4, multiple main frame pilot lamp 552 and 554 corresponding to candidate's operating system identification code (Android) multiple host codes corresponding in table of comparisons LUT3 now then can be made all to light.So, namely user can know that the operating system selected at present can correspond to more than a main frame, user can be pointed out to select one of them main frame further again, namely select again to press one of them among Selection of chiller button 522 and 524, trigger coupling arrangement 506 afterwards again to carry out line.
Control method process flow diagram about keyboard 50 can reference diagram 9, comprises the following steps.
Step S202: choose one as candidate host coding by multiple Selection of chiller button in multiple host code, according to candidate host coding from one of them alternatively main frame of multiple Selection of chiller, and/or in multiple operating system identification code, choose one as candidate's operating system identification code by multiple operating system selection key, according to candidate's operating system identification code, select one of them alternatively operating system from multiple operating system.The possible situation of step S202 comprises: first select main frame to select operating system again, first select operating system to select main frame again, only select main frame and only select operating system.
Step S206: store the table of comparisons by storage device, the table of comparisons make each host code correspond to multiple operating system identification code one of them, multiple device identification code one of them and multiple device authorization code one of them.
Step S208: before judging that coupling arrangement is triggered, whether what finally trigger is Selection of chiller button.Namely judge it is that one of them and then coupling arrangement 506 that is first triggered of multiple Selection of chiller button 502 is triggered, or one of them and then coupling arrangement 506 that is first triggered of multiple operating system selection key 503 is triggered.
If the judged result of step S208 is yes, then perform step S210: according to candidate host coding, read corresponding device identification code and device authorization code.If the judged result of step S208 is no (what finally trigger is operating system selection key 503), then perform step S212: candidate host coding is updated to candidate's operating system identification code host code corresponding in the table of comparisons, encode according to the candidate host after upgrading, read corresponding device identification code and device authorization code.
Step S214: make keyboard and candidate host carry out radio connecting by communication device.
About multiple Selection of chiller button 502 and multiple operating system selection key 503, the inner detailed control method process flow diagram of the keyboard 50 according to one embodiment of the invention more can with reference to figure 10A and Figure 10 B.The internal control state of keyboard 50 is provided with a flag Flag, is set to 0 in step S140 original state, and step S142 is the main loop in general operation situation.Step S144 judges whether to press any Selection of chiller button or operating system selection key, if not, then performs step S146 and checks Flag value; If so, then perform step S148 and Flag is set to 1.Then, with reference to figure 9 principle, step S150 judges that what be finally pressed is Selection of chiller button or operating system selection key, if user's finally pressing is Selection of chiller button, then perform step S152 and remember new main frame information, and perform step S154 and find out the selected operating system #m corresponding to this main frame.Then judge whether that whether corresponding operating system is more than 1 in step S156, such as, have some electronic installations that two operating systems can be installed, after therefore have selected main frame, still may correspond to two operating systems, need select further.If step S156 judged result is no, a representative only operating system, then as previous embodiment, institute describes, after triggering coupling arrangement (step S158), be connected to selected this main frame (step S160), and Flag be set to 0 (step S162).
If the result that step S156 judges is yes, represent and correspond to multiple operating system, then need further process, please refer to the B node of Figure 10 B, now step S174 can be performed, pilot lamp corresponding to the multiple operating systems met is glimmered, from these operating systems, one of them is selected to point out user, then step S176 is performed, according to the further selection result of user, or perform the line of step S158 to step S162 according to the rule preset (such as selecting first operating system met in the table of comparisons).The control method of this part can make to correspond to multiple operating system when a main frame, and when user does not know selected operating system, can remind user which is applicable operating system option, and point out user to select further.
If what in step S150, user was finally pressed is operating system selection key, please refer to the A node of Figure 10 B, perform step S164 and remember new operation system information, and execution step S166 finds out main frame #n corresponding to this operating system.Whether the number of host corresponding to then judging in step S166 is more than 1, and in such as, example shown in table two, operating system Android can correspond to two main frames, need select further.If the judged result of step S168 is no, then get back to C node, the line performing step S158 to step S162 operates.If the judged result of step S166 is yes, perform step S170, pilot lamp corresponding to the multiple main frames met is glimmered, from these main frames, one of them is selected to point out user, then step S172 is performed, according to the further selection result of user, or get back to C node according to the rule preset (such as selecting first main frame met in the table of comparisons), the line performing step S158 to step S162 operates.
In the above embodiments, there is provided user can select main frame and select the operation degree of freedom of operating system, be convenient to the operation of user, it is how corresponding with actual electronic installation that such as user not easily may remember host code, if but carry out switching with operating system, can seem more directly perceived.In addition, can when there being the state of multiple candidate, the selection that user is clear and definite is provided, such as after user selects operating system, if can be mapped to multiple main frame, then can point out user which be alternative main frame, user can be allowed to select further in the option determined, to choose the suitable main frame meeting this operating system.
Certainly; the present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the present invention.
Claims (20)
1. a keyboard, can carry out radio connecting with plurality of hosts, and this plurality of hosts has device identification code and device authorization code separately respectively, and the one_to_one corresponding and this plurality of hosts and plurality of hosts are encoded, is characterized in that this keyboard comprises:
Selection of chiller device, this Selection of chiller device accepts the first operation and in this plurality of hosts coding, chooses one as candidate host coding, and according to one of them alternatively main frame of this this plurality of hosts of candidate host codes selection;
Storage device, this storage device stores the table of comparisons, and this table of comparisons makes respectively this plurality of hosts coding correspond to one of them of this plural devices identification code and one of them of this plural devices authorization code respectively;
Coupling arrangement, accept second operation and be triggered, this first operation with this second operate different; And
Communication device, this communication device makes this keyboard and this candidate host carry out radio connecting;
Wherein when this coupling arrangement time of being triggered is less than or equal to critical time intervals, this keyboard reads this device identification code corresponding with it and this device authorization code according to this candidate host coding, makes this keyboard and this candidate host carry out radio connecting;
Wherein when this coupling arrangement time of being triggered exceedes this critical time intervals, this keyboard upgrade this candidate host coding corresponding to this device identification code and this device authorization code.
2. keyboard according to claim 1, it is characterized in that: this keyboard also comprises operating system selecting arrangement, this operating system selecting arrangement one of them alternatively operating system in order to select a plurality of operating system, this storage device also stores a plurality of operating system identification code, and wherein this table of comparisons makes each this plurality of hosts coding correspond to one of them of this plurality of operating system identification code, one of them one of them with this plural devices authorization code of this plural devices identification code respectively; This keyboard determines this candidate host according to this candidate's operating system and this candidate host coding, and this communication device sends corresponding key to make this candidate host of this Keyboard Control according to this candidate's operating system.
3. keyboard according to claim 1, it is characterized in that: this keyboard also comprises a plurality of pilot lamp, this a plurality of pilot lamp corresponds respectively to this plurality of hosts, and after this keyboard and this candidate host carry out line, this pilot lamp corresponding to this candidate host is lit.
4. keyboard according to claim 1, it is characterized in that: this keyboard also comprises flashing type pilot lamp, after this keyboard and this candidate host carry out line, the flashing times of this flashing type pilot lamp corresponds to the code of current this connected candidate host of this keyboard.
5. keyboard according to claim 1, it is characterized in that: this Selection of chiller device and this coupling arrangement are realized by knob button, this knob button can switch between a plurality of horizontal rotational positions, this a plurality of horizontal rotational positions corresponds to this plurality of hosts coding respectively, when this knob button is by vertical pressing, this coupling arrangement is triggered.
6. a keyboard, can carry out radio connecting with plurality of hosts, and this plurality of hosts has operating system, device identification code and device authorization code separately respectively, and the one_to_one corresponding and this plurality of hosts and plurality of hosts are encoded, is characterized in that this keyboard comprises:
Plurality of hosts selection key, this plurality of hosts selection key chooses one as candidate host coding in this plurality of hosts coding, and this keyboard is encoded according to this candidate host, selects one of them alternatively main frame in this plurality of hosts;
A plurality of operating system selection key, this a plurality of operating system selection key chooses one as candidate's operating system identification code in a plurality of operating system identification code, this keyboard, according to this candidate's operating system identification code, selects one of them alternatively operating system in this plurality of operating system;
Storage device, this storage device stores the table of comparisons, and this table of comparisons makes each this plurality of hosts coding correspond to one of them of this plurality of operating system identification code, one of them one of them with this plural devices authorization code of this plural devices identification code;
Coupling arrangement; And
Communication device, this communication device makes this keyboard and this candidate host carry out radio connecting;
Wherein when one of them of this plurality of hosts selection key is first triggered, and then when this coupling arrangement is triggered again, this keyboard is encoded according to this candidate host, reads this corresponding device identification code and this device authorization code, makes this keyboard and this candidate host carry out radio connecting;
Wherein when one of them of this plurality of operating system selection key is first triggered, and then when this coupling arrangement is triggered again, this candidate host coding is updated to this candidate's operating system identification code host code corresponding in this table of comparisons by this keyboard, this keyboard is according to the candidate host coding after this renewal, read this corresponding device identification code and this device authorization code, make this keyboard and this candidate host carry out radio connecting.
7. keyboard according to claim 6, is characterized in that: when this coupling arrangement time of being triggered exceedes critical time intervals, and this keyboard upgrades this operating system identification code, this device identification code and this device authorization code corresponding to this candidate host coding.
8. keyboard according to claim 6, it is characterized in that: this keyboard also comprises plurality of hosts pilot lamp and a plurality of operating system pilot lamp, this plurality of hosts pilot lamp corresponds respectively to this plurality of hosts selection key, and this plurality of operating system pilot lamp corresponds respectively to this plurality of operating system selection key;
Wherein when one of them of this plurality of hosts selection key is first triggered, when and then this coupling arrangement is triggered again, the main frame pilot lamp that this keyboard makes this Selection of chiller button of being triggered corresponding is lighted.
9. keyboard according to claim 8, it is characterized in that: this candidate's operating system identification code is also updated to this candidate host and is coded in operating system identification code corresponding in this table of comparisons by this keyboard, and the operating system pilot lamp corresponding to candidate's operating system identification code after this renewal is lighted.
10. keyboard according to claim 6, it is characterized in that: this keyboard also comprises plurality of hosts pilot lamp and a plurality of operating system pilot lamp, this plurality of hosts pilot lamp corresponds respectively to this plurality of hosts selection key, and this plurality of operating system pilot lamp corresponds respectively to this plurality of operating system selection key;
Wherein when one of them of this plurality of operating system selection key is first triggered, when and then this coupling arrangement is triggered again, the operating system pilot lamp that this keyboard makes this operating system selection key of being triggered corresponding is lighted.
11. keyboards according to claim 10, it is characterized in that: this candidate host coding is also updated to this candidate's operating system identification code host code corresponding in this table of comparisons by this keyboard, and the main frame pilot lamp corresponding to the coding of this candidate host after renewal is lighted.
12. keyboards according to claim 11, it is characterized in that: when the host code number that this candidate's operating system identification code is corresponding in this table of comparisons is a plurality of, then make plurality of hosts pilot lamp corresponding to this candidate's operating system identification code plurality of hosts corresponding in this table of comparisons coding all light.
The control method of 13. 1 kinds of keyboards, is characterized in that comprising:
Keyboard is provided, this keyboard comprises Selection of chiller device, storage device, coupling arrangement and communication device, this keyboard can carry out radio connecting with plurality of hosts, this plurality of hosts has device identification code and device authorization code separately respectively, the one_to_one corresponding and this plurality of hosts and plurality of hosts are encoded;
Accept the first operation by this Selection of chiller device, in this plurality of hosts coding, choose one as candidate host coding, according to one of them alternatively main frame of this this plurality of hosts of candidate host codes selection;
Store the table of comparisons by this storage device, and this table of comparisons makes respectively this plurality of hosts coding correspond to one of them of this plural devices identification code and one of them of this plural devices authorization code;
By this coupling arrangement receive second operation and be triggered, this first operation with this second operate different;
When this coupling arrangement time of being triggered is less than or equal to critical time intervals, reads this corresponding device identification code and this device authorization code according to this candidate host coding, make this keyboard and this candidate host carry out radio connecting; And
When this coupling arrangement time of being triggered exceedes this critical time intervals, upgrade this device identification code corresponding to this candidate host coding and this device authorization code.
14. control methods according to claim 13, it is characterized in that this keyboard also comprises operating system selecting arrangement, this control method also comprises:
One of a plurality of operating system alternatively operating system is selected by this operating system selecting arrangement, this storage device also stores a plurality of operating system identification code, and wherein this table of comparisons makes each this plurality of hosts coding correspond to one of them of this plurality of operating system identification code, one of them of one of them and this plural devices authorization code of this plural devices identification code; And
Determine this candidate host according to this candidate's operating system and this candidate host coding, this communication device sends corresponding key to make this candidate host of this Keyboard Control according to this candidate's operating system.
The control method of 15. 1 kinds of keyboards, is characterized in that comprising:
Keyboard is provided, this keyboard comprises plurality of hosts selection key, a plurality of operating system selection key, storage device, coupling arrangement and communication device, this keyboard can carry out radio connecting with plurality of hosts, this plurality of hosts has operating system, device identification code and device authorization code separately respectively, the one_to_one corresponding and this plurality of hosts and plurality of hosts are encoded;
In this plurality of hosts coding, candidate host coding is chosen one as, one of them the alternatively main frame selected from this plurality of hosts according to this candidate host coding by plurality of hosts selection key;
In a plurality of operating system identification code, candidate's operating system identification code is chosen one as by a plurality of operating system selection key, according to this candidate's operating system identification code, one of them the alternatively operating system selected from this plurality of operating system;
Store the table of comparisons by this storage device, this table of comparisons makes each plurality of hosts encode to correspond to this plurality of operating system identification code one of them, one of them one of them with this plural devices authorization code of this plural devices identification code;
This keyboard and this candidate host is made to carry out radio connecting by this communication device;
When this plurality of hosts selection key, one of them is first triggered, and then when this coupling arrangement is triggered again, this keyboard is encoded according to this candidate host, reads this corresponding device identification code and this device authorization code, makes this keyboard and this candidate host carry out radio connecting; And
When this plurality of operating system selection key, one of them is first triggered, and then when this coupling arrangement is triggered again, this candidate host coding is updated to this candidate's operating system identification code host code corresponding in this table of comparisons by this keyboard, this keyboard is according to the candidate host coding after this renewal, read this corresponding device identification code and this device authorization code, make this keyboard and this candidate host carry out radio connecting.
16. control methods according to claim 15, is characterized in that: exceed critical time intervals when this coupling arrangement time of being triggered, and upgrade this operating system identification code, this device identification code and this device authorization code corresponding to this candidate host coding.
17. control methods according to claim 15, it is characterized in that: this keyboard also comprises plurality of hosts pilot lamp and a plurality of operating system pilot lamp, this plurality of hosts pilot lamp corresponds respectively to this plurality of hosts selection key, and this plurality of operating system pilot lamp corresponds respectively to this plurality of operating system selection key;
Wherein when this plurality of hosts selection key, one of them is first triggered, and when and then this coupling arrangement is triggered again, the main frame pilot lamp making this Selection of chiller button of being triggered corresponding is lighted;
Wherein when this plurality of operating system selection key, one of them is first triggered, and when and then this coupling arrangement is triggered again, the operating system pilot lamp making this operating system selection key of being triggered corresponding is lighted.
18. control methods according to claim 17, it is characterized in that this control method also comprises: this candidate's operating system identification code is updated to this candidate host and is coded in operating system identification code corresponding in this table of comparisons, and the operating system pilot lamp corresponding to candidate's operating system identification code after this renewal is lighted.
19. control methods according to claim 17, it is characterized in that this control method also comprises: this candidate host coding is updated to this candidate's operating system identification code host code corresponding in this table of comparisons, and the main frame pilot lamp corresponding to the coding of the candidate host after this renewal is lighted.
20. control methods according to claim 19, it is characterized in that: when the host code number that this candidate's operating system identification code is corresponding in this table of comparisons is a plurality of, then make plurality of hosts pilot lamp corresponding to this candidate's operating system identification code plurality of hosts corresponding in this table of comparisons coding all light.
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