CN112114685B - Control method for matching multiple receiving equipment keyboard - Google Patents
Control method for matching multiple receiving equipment keyboard Download PDFInfo
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- CN112114685B CN112114685B CN202011067490.9A CN202011067490A CN112114685B CN 112114685 B CN112114685 B CN 112114685B CN 202011067490 A CN202011067490 A CN 202011067490A CN 112114685 B CN112114685 B CN 112114685B
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- 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
- G06F3/0231—Cordless keyboards
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Abstract
The invention relates to a control method for matching a keyboard of a multi-receiving device, S1) initializing, setting a first frequency of a first wireless communication module, and setting a second frequency of a second wireless communication module; s2) selecting a communication module; s3) determining the gesture of the user facing the receiving device, matching the gesture with the connected module, determining the position state of the fling-cut switch according to the matched connected module, associating the gesture with the position state, and storing the associated result in the selection controller; and S4) continuously receiving attitude information through an attitude detection receiving module, and searching the position state of the switch corresponding to more attitudes from the selection controller when the attitude information changes, so as to control the switch to switch.
Description
Technical Field
The invention relates to the technical field of intelligent control equipment, in particular to a control method for matching a keyboard of multiple receiving equipment.
Background
In the prior art, one receiving device is controlled by one keyboard, and with the improvement of science and technology, one keyboard is controlled by a mechanical selector switch to switch a plurality of receiving devices, but when the mechanical selector switch is mechanically switched, the mechanical switch needs to be manually shifted every time, so that the mechanical selector switch is very convenient for controlling a plurality of receiving devices simultaneously; in the prior art, there is also a device for automatically switching a receiving device controlled by a keyboard, for example, in the technical scheme disclosed in patent application CN201610389693.7, the actual state of a user is obtained by an image obtaining unit, and switching of receivers is automatically performed according to the actual state of the user, so that the switching efficiency of keyboard control is improved to a certain extent, and user experience is improved.
For example, in patent application CN201110067638.3, the receiving device is switched by switching frequencies, although in this technical solution, the switching of frequencies can be responded to a certain extent quickly by switching between the pre-stored first operating frequency and the pre-stored second operating frequency, the switching of frequencies is still performed by a sending module, and when the switching of frequencies is performed, there is a handover device from the first operating frequency to the second operating frequency, and this handover device may have two operating frequencies in a propagation space, which may cause a bug in keyboard control and may also cause a defect in switching timeliness. Both the two devices can only be controlled wirelessly, and cannot realize wireless and wired compatible control, and when the keyboard control object is a notebook computer or a desktop computer, the keyboard control object cannot be controlled effectively.
In the prior art, the timeliness of keyboard switching is not well controlled, the keyboard is not well set during connection, user visual angle or posture analysis needs to be carried out temporarily, and when how to carry out the user to use the keyboard quickly, the receiving equipment is connected in a matching mode in different states, which is an important difficulty for improving user experience.
Disclosure of Invention
The invention relates to a control method for matching a keyboard of a multi-receiving device, wherein the keyboard comprises the following components: the system comprises a first wireless communication module, a second wireless communication module, a wired transmission communication module, a fling-cut switch, a selection controller, a power supply selection module, an attitude detection receiving module and a connection setting module;
the control method comprises the following steps:
s1), setting a first frequency of the first wireless communication module, and setting a second frequency of the second wireless communication module;
s2) starting the power supply selection module to electrify the first wireless communication module, the second wireless communication module and the wired transmission communication module, sequentially switching the fling-cut switches, judging whether the first wireless communication module, the second wireless communication module and the wired transmission communication module are connected with the receiving device, determining the module which is not connected with the receiving device in the first wireless communication module, the second wireless communication module and the wired transmission communication module, cutting off power supply to the module which is not connected through the power supply selection module, and keeping the connected module to supply power continuously;
s3) determining the gesture of the user facing the receiving device, matching the gesture with the connected module, determining the position state of the fling-cut switch according to the matched connected module, associating the gesture with the position state, and storing the associated result in the selection controller;
and S4) continuously receiving attitude information through an attitude detection receiving module, and searching the position state of the switch corresponding to more attitudes from the selection controller when the attitude information changes, so as to control the switch to switch.
In the control method, the determining, in the step S3), a position state of the on-off switch according to the matched connected module, and associating the posture with the position state specifically include: an initial connection mode setting and a usage connection mode setting; pressing the connection setting module for 10 seconds, enabling the keyboard to enter initial connection mode setting, enabling the first indicator lamp to flicker after the keyboard enters the initial connection mode setting, searching a mark corresponding to the first wireless communication module or the second wireless communication module on the first receiving module, selecting one of the marks to click to enter connection, searching a mark corresponding to the first wireless communication module or the second wireless communication module on the second receiving module, selecting the other mark to enter connection, completing the initial connection mode setting of the first wireless communication module and the second wireless communication module of the keyboard at the moment, enabling the wired transmission communication module to be automatically connected without performing the initial connection mode setting, and detecting that the wired transmission communication module is connected to receiving equipment at any moment; then, the initial connection mode setting is quitted for 10 seconds by pressing the connection setting module;
pressing the connection setting module for 3 seconds, setting the keyboard in a connection using mode, after the keyboard is set in the connection using mode, flashing a second indicator light, checking whether a first wireless communication module, a second wireless communication module and a wired transmission communication module are connected currently, determining whether the three connected modules are connected with a module of receiving equipment, clicking the connection setting module, randomly selecting one of the modules connected with the receiving equipment by switching the switching switch through the selection controller, popping up an operation input interface on the selected receiving equipment, inputting the same information through standard information of the operation input interface of the keyboard on the operation input interface, recording the posture of the user through the posture detection module, and transmitting the posture to the selection controller through the posture detection receiving module, the selection controller associates and stores the received gesture and the position of the fling-cut switch, and at the moment, the first receiving device completes the setting; and then clicking the connection setting module again, setting a second receiving device according to the setting mode of the first receiving device, clicking the connection setting module for the third time if a third receiving device exists, setting the third receiving device according to the setting mode of the first receiving device, and after the setting is finished, pressing the connection setting module for 3 seconds to quit the use of the connection mode setting.
In the control method, the step S2) of cutting off power supply to the unconnected module by the power supply selection module, and keeping the connected module continuously supplying power specifically includes: when the initial connection mode is set, the power supply selection module is connected with the first wireless communication module, the second wireless communication module and the wired transmission communication module to supply power; when the use connection mode is set, the power supply selection module only supplies power to the first wireless communication module, the second wireless communication module and the wired transmission communication module which need to be used.
The control method comprises the steps that when two notebooks are controlled, a first notebook is connected through a first wireless communication module, a second notebook is connected through a second wireless communication module, a first gesture of a user can be detected through a camera on the first notebook, the current keyboard is set according to the first gesture to control the first notebook, a second gesture of the user is detected through a camera on the second notebook, gesture detection is respectively carried out through cameras on the first notebook and the second notebook, when the camera on the first notebook detects the first gesture, the keyboard is selected to be connected with the first notebook through a selection controller, when the camera on the second notebook detects the second gesture, the keyboard is selected to be connected with the second notebook through the selection controller, the second gesture can be the same as or different from the first gesture, and when the gestures are the same, judging the distance between the users through the camera of the first notebook computer and the second notebook computer, and selecting the notebook computer which is closer to the users as a connection preference.
The keyboard controls the keyboards of the plurality of receiving devices through one keyboard, the keyboard can automatically switch the keyboard to be connected to the receiving devices according to the gesture of a user, and the keyboard control objects can be rapidly, automatically and intelligently switched. One of the main innovative improvements of the invention is that a plurality of communication modules are arranged in the keyboard, each communication module is connected with corresponding receiving equipment in real time after the arrangement is finished, and the switching between the keyboard and the receiving equipment is carried out through a fling-cut switch, so that the switching delay caused by the modification of the transmitting frequency through one communication module in the prior art is avoided, and the response timeliness of the keyboard switching is improved; one of the other innovative improvements of the present invention is that, when the connection is set, all communication modules are connected through the power supply module, after a suitable communication module is selected, the unconnected power supply module is disconnected, so that the electric energy is saved, after the power supply of the connected power supply module is kept, the communication module can continuously transmit signals, and after the switching switch is switched, the correspondence is quickly performed, so that the delay caused by frequency conversion when the communication frequency is converted through a single communication module in the prior art is overcome. One of the innovative improvements of the invention is that the gesture of the user can be recorded through the initial connection mode setting and the connection mode setting, so that the problem that the keyboard switching speed is slow due to the fact that the user performs gesture analysis only when the user uses the keyboard switching device in the prior art and needs a large amount of temporary calculation and analysis is solved.
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FIG. 1 is a diagram illustrating a control method for matching a keyboard of a multi-receiving device according to the present invention.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
As shown in fig. 1, the present invention relates to a control method for matching a keyboard of a multi-receiving device, the keyboard comprising: the system comprises a first wireless communication module, a second wireless communication module, a wired transmission communication module, a fling-cut switch, a selection controller, a power supply selection module, an attitude detection receiving module and a connection setting module; the power supply selection module is connected with the first wireless communication module, the second wireless communication module and the wired transmission communication module, the first wireless communication module, the second wireless communication module and the wired transmission communication module are connected with the fling-cut switch, the fling-cut switch is connected with the connection state detection module, the connection state detection module is connected with the connection setting module, and the connection setting module, the fling-cut switch, the posture detection receiving module and the power supply selection module are connected with the rotary controller.
The control method comprises the following steps:
s1), setting a first frequency of the first wireless communication module, and setting a second frequency of the second wireless communication module;
s2) starting the power supply selection module to electrify the first wireless communication module, the second wireless communication module and the wired transmission communication module, sequentially switching the fling-cut switches, judging whether the first wireless communication module, the second wireless communication module and the wired transmission communication module are connected with the receiving device, determining the module which is not connected with the receiving device in the first wireless communication module, the second wireless communication module and the wired transmission communication module, cutting off power supply to the module which is not connected through the power supply selection module, and keeping the connected module to supply power continuously;
s3) determining the gesture of the user facing the receiving device, matching the gesture with the connected module, determining the position state of the fling-cut switch according to the matched connected module, associating the gesture with the position state, and storing the associated result in the selection controller;
and S4) continuously receiving attitude information through an attitude detection receiving module, and searching the position state of the switch corresponding to more attitudes from the selection controller when the attitude information changes, so as to control the switch to switch.
In the control method, the determining, in the step S3), a position state of the on-off switch according to the matched connected module, and associating the posture with the position state specifically include: an initial connection mode setting and a usage connection mode setting; pressing the connection setting module for 10 seconds, enabling the keyboard to enter initial connection mode setting, enabling the first indicator lamp to flicker after the keyboard enters the initial connection mode setting, searching a mark corresponding to the first wireless communication module or the second wireless communication module on the first receiving module, selecting one of the marks to click to enter connection, searching a mark corresponding to the first wireless communication module or the second wireless communication module on the second receiving module, selecting the other mark to enter connection, completing the initial connection mode setting of the first wireless communication module and the second wireless communication module of the keyboard at the moment, enabling the wired transmission communication module to be automatically connected without performing the initial connection mode setting, and detecting that the wired transmission communication module is connected to receiving equipment at any moment; then, the initial connection mode setting is quitted for 10 seconds by pressing the connection setting module;
pressing the connection setting module for 3 seconds, setting the keyboard in a connection using mode, after the keyboard is set in the connection using mode, flashing a second indicator light, checking whether a first wireless communication module, a second wireless communication module and a wired transmission communication module are connected currently, determining whether the three connected modules are connected with a module of receiving equipment, clicking the connection setting module, randomly selecting one of the modules connected with the receiving equipment by switching the switching switch through the selection controller, popping up an operation input interface on the selected receiving equipment, inputting the same information through standard information of the operation input interface of the keyboard on the operation input interface, recording the posture of the user through the posture detection module, and transmitting the posture to the selection controller through the posture detection receiving module, the selection controller associates and stores the received gesture and the position of the fling-cut switch, and at the moment, the first receiving device completes the setting; and then clicking the connection setting module again, setting a second receiving device according to the setting mode of the first receiving device, clicking the connection setting module for the third time if a third receiving device exists, setting the third receiving device according to the setting mode of the first receiving device, and after the setting is finished, pressing the connection setting module for 3 seconds to quit the use of the connection mode setting.
In the control method, the step S2) of cutting off power supply to the unconnected module by the power supply selection module, and keeping the connected module continuously supplying power specifically includes: when the initial connection mode is set, the power supply selection module is connected with the first wireless communication module, the second wireless communication module and the wired transmission communication module to supply power; when the use connection mode is set, the power supply selection module only supplies power to the first wireless communication module, the second wireless communication module and the wired transmission communication module which need to be used.
Preferably, the first wireless communication module and the second wireless communication module may be a bluetooth module, a light wave communication module, an infrared communication module, or a WIFI or network communication module, and the wired transmission communication module may be a USB connection module or a type C module. The wired transmission communication module comprises a connection detection module, the connection detection module carries out connection detection by utilizing a USB protocol, and when the connection is carried out, keyboard driving installation is automatically carried out.
When controlling a notebook and a desktop computer, the notebook is connected through a first wireless communication module, the desktop computer is connected through a wired transmission communication module, preferably, a first posture of a user can be detected through a camera on the notebook, the current keyboard is set according to the first posture to control the notebook, since the desktop computer is not provided with the camera, a second posture of the user can be set through the camera on the notebook, when the second posture is set through a setting module, the current keyboard controls the desktop computer, the second posture is a posture different from the first posture, according to the second posture set by the user, the state of deviating the first posture is the state of, for example, setting the first posture as a first posture clustering center, when the current posture of the user deviates from the first posture clustering center, the specific deviating distance and angle are calculated, and when the distance and angle both reach preset values, and setting the gesture to be a second gesture clustering center, and controlling the keyboard to switch when the camera detects that the gesture of the user is in the second gesture clustering center, so as to overcome the defect that the desktop computer cannot perform gesture detection after being connected with the desktop computer by a wire.
When a notebook and a desktop are controlled, the notebook is connected through the first wireless communication module, the desktop is connected through the wired transmission communication module, preferably, the posture detection module can be worn manually, for example, the posture detection module is worn on glasses, the posture of a user facing the notebook and the posture of the user facing the desktop are set through wearing the posture detection module, the camera of the computer is avoided, and the posture detection module is used for detecting the three-dimensional space coordinate value of the user.
Preferably, when two notebooks are controlled, a first notebook is connected through the first wireless communication module, a second notebook is connected through the second wireless communication module, a first posture of a user can be detected through a camera on the first notebook, the current keyboard is set according to the first posture to control the first notebook, a second posture of the user is detected through a camera on the second notebook, posture detection is respectively carried out through cameras on the first notebook and the second notebook, when the camera on the first notebook detects the first posture, the keyboard is selected by the selection controller to be connected with the first notebook, when the camera on the second notebook detects the second posture, the keyboard is selected by the selection controller to be connected with the second notebook, the second posture can be different from the first posture and can be the same posture, and when the gestures are the same, judging the distance between the users through the camera of the first notebook computer and the second notebook computer, and selecting the notebook computer which is closer to the users as a connection preference.
The invention provides a control method for controlling a keyboard of a plurality of receiving devices through one keyboard, wherein the keyboard can automatically switch the keyboard to be connected with the receiving devices according to the gesture of a user, and the keyboard control object can be rapidly, automatically and intelligently switched. One of the main innovative improvements of the invention is that a plurality of communication modules are arranged in the keyboard, each communication module is connected with corresponding receiving equipment in real time after the arrangement is finished, and the switching between the keyboard and the receiving equipment is carried out through a fling-cut switch, so that the switching delay caused by the modification of the transmitting frequency through one communication module in the prior art is avoided, and the response timeliness of the keyboard switching is improved; one of the other innovative improvements of the present invention is that, when the connection is set, all communication modules are connected through the power supply module, after a suitable communication module is selected, the unconnected power supply module is disconnected, so that the electric energy is saved, after the power supply of the connected power supply module is kept, the communication module can continuously transmit signals, and after the switching switch is switched, the correspondence is quickly performed, so that the delay caused by frequency conversion when the communication frequency is converted through a single communication module in the prior art is overcome. One of the innovative improvements of the invention is that the gesture of the user can be recorded through the initial connection mode setting and the connection mode setting, so that the problem that the keyboard switching speed is slow due to the fact that the user performs gesture analysis only when the user uses the keyboard switching device in the prior art and needs a large amount of temporary calculation and analysis is solved.
Claims (3)
1. A control method for matching a keyboard of a multi-receiving device, the keyboard comprising: the system comprises a first wireless communication module, a second wireless communication module, a wired transmission communication module, a fling-cut switch, a selection controller, a power supply selection module, an attitude detection receiving module and a connection setting module;
the control method comprises the following steps:
s1), setting a first frequency of the first wireless communication module, and setting a second frequency of the second wireless communication module;
s2) starting the power supply selection module to electrify the first wireless communication module, the second wireless communication module and the wired transmission communication module, sequentially switching the fling-cut switches, judging whether the first wireless communication module, the second wireless communication module and the wired transmission communication module are connected with the receiving device, determining the module which is not connected with the receiving device in the first wireless communication module, the second wireless communication module and the wired transmission communication module, cutting off power supply to the module which is not connected through the power supply selection module, and keeping the connected module to supply power continuously;
s3) determining the gesture of the user facing the receiving device, matching the gesture with the connected module, determining the position state of the fling-cut switch according to the matched connected module, associating the gesture with the position state, and storing the associated result in the selection controller;
s4) continuously receiving attitude information through an attitude detection receiving module, and searching the position state of a switch corresponding to more attitudes from the selection controller when the attitude information changes, and controlling the switch to switch; the step S3), determining the position state of the on-off switch according to the matched connected module, and associating the posture with the position state, specifically includes: an initial connection mode setting and a usage connection mode setting; pressing the connection setting module for 10 seconds, enabling the keyboard to enter initial connection mode setting, enabling the first indicator lamp to flicker after the keyboard enters the initial connection mode setting, searching a mark corresponding to the first wireless communication module or the second wireless communication module on the first receiving module, selecting one of the marks to click to enter connection, searching a mark corresponding to the first wireless communication module or the second wireless communication module on the second receiving module, selecting the other mark to enter connection, completing the initial connection mode setting of the first wireless communication module and the second wireless communication module of the keyboard at the moment, enabling the wired transmission communication module to be automatically connected without performing the initial connection mode setting, and detecting that the wired transmission communication module is connected to receiving equipment at any moment; then, the initial connection mode setting is quitted for 10 seconds by pressing the connection setting module;
pressing the connection setting module for 3 seconds, setting the keyboard in a connection using mode, after the keyboard is set in the connection using mode, flashing a second indicator light, checking whether a first wireless communication module, a second wireless communication module and a wired transmission communication module are connected currently, determining whether the three connected modules are connected with a module of receiving equipment, clicking the connection setting module, randomly selecting one of the modules connected with the receiving equipment by switching the switching switch through the selection controller, popping up an operation input interface on the selected receiving equipment, inputting the same information through standard information of the operation input interface of the keyboard on the operation input interface, recording the posture of the user through the posture detection module, and transmitting the posture to the selection controller through the posture detection receiving module, the selection controller associates and stores the received gesture and the position of the fling-cut switch, and at the moment, the first receiving device completes the setting; and then clicking the connection setting module again, setting a second receiving device according to the setting mode of the first receiving device, clicking the connection setting module for the third time if a third receiving device exists, setting the third receiving device according to the setting mode of the first receiving device, and after the setting is finished, pressing the connection setting module for 3 seconds to quit the use of the connection mode setting.
2. The control method according to claim 1, wherein in step S2), the power supply selection module cuts off power supply to the unconnected module, and the module that remains connected continues to supply power, specifically including: when the initial connection mode is set, the power supply selection module is connected with the first wireless communication module, the second wireless communication module and the wired transmission communication module to supply power; when the use connection mode is set, the power supply selection module only supplies power to the first wireless communication module, the second wireless communication module and the wired transmission communication module which need to be used.
3. The control method of claim 2, wherein when two notebooks are controlled, a first notebook is connected through the first wireless communication module, a second notebook is connected through the second wireless communication module, a first posture of the user is detected through the camera of the first notebook, the current keyboard is set to control the first notebook according to the first posture, a second posture of the user is detected through the camera of the second notebook, posture detection is performed through the cameras of the first notebook and the second notebook, respectively, when the camera of the first notebook detects the first posture, the selection controller selects the keyboard to connect the first notebook, when the camera of the second notebook detects the second posture, the selection controller selects the keyboard to connect the second notebook, when the second posture is the same as the first posture, the distance between the users is judged through the camera shooting of the first notebook computer and the second notebook computer, and the notebook computer with the closer distance between the users is selected as a connection preference.
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| CN105576729A (en) * | 2014-10-17 | 2016-05-11 | 鸿富锦精密工业(武汉)有限公司 | Power supply system of Bluetooth keyboard |
| CN205334377U (en) * | 2016-01-05 | 2016-06-22 | 广东硕美科科技有限公司 | Wired keyboard of changeable bluetooth mode |
| CN107193366A (en) * | 2017-04-01 | 2017-09-22 | 邓伟娜 | A kind of keyboard/mouse automatic switching method and device, a kind of computer system |
| CN207968484U (en) * | 2018-02-08 | 2018-10-12 | 深圳市富聚鹏科技有限公司 | A kind of system of mechanical switch switching Wireless Keyboard communications protocol |
| CN111026279A (en) * | 2019-12-15 | 2020-04-17 | 华南理工大学广州学院 | Method for making wired keyboard possess multi-equipment Bluetooth keyboard function |
| CN211149405U (en) * | 2019-12-19 | 2020-07-31 | 深圳市欣安博电子开发科技有限公司 | Wireless man-machine interaction device supporting connection and use of multiple devices |
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