CN110333796B - Operation instruction determining method and related device - Google Patents
Operation instruction determining method and related device Download PDFInfo
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- CN110333796B CN110333796B CN201910533592.6A CN201910533592A CN110333796B CN 110333796 B CN110333796 B CN 110333796B CN 201910533592 A CN201910533592 A CN 201910533592A CN 110333796 B CN110333796 B CN 110333796B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
Abstract
The embodiment of the invention discloses an operation instruction determining method and a related device, which are applied to an operation instruction triggering platform. The method comprises the following steps: transmitting a first object detection signal based on antenna elements in an antenna array; receiving a response signal of the first object detection signal based on the antenna array; and determining and executing an operation instruction corresponding to the target virtual key based on the response signal. By adopting the embodiment of the invention, the corresponding operation instruction can be determined and executed when any virtual key is pressed, the operability of the operation panel can be improved, the replacement cost of the operation panel is reduced, and the applicability is high.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for determining an operation instruction.
Background
In a conventional operation instruction triggering platform, each button on an operation panel determines and executes a corresponding operation instruction based on a circuit closing manner. I.e., each button is pressed, the circuit is operated when the corresponding circuit of the button is closed, so that the corresponding operation instruction of each button is determined and executed under the drive of the circuit. However, the operation panel of the operation instruction triggering platform has complex structure, can not provide guidance service for users, and has poor applicability.
Disclosure of Invention
The embodiment of the invention provides an operation instruction determining method and a related device, which can determine and execute corresponding operation instructions based on pressed virtual keys, and have high user experience and strong applicability.
In a first aspect, an embodiment of the present invention provides a method for determining an operation instruction, which is applied to an operation instruction triggering platform, where the operation instruction triggering platform includes an antenna array, where the antenna array includes a plurality of antenna units, and each antenna unit sends a signal and receives a signal based on an inductive coupling manner;
the method comprises the following steps:
transmitting a first object detection signal based on antenna units in the antenna array, wherein the first object detection signal is used for identifying a virtual key on an operation panel, a signal detection period of the antenna array comprises a plurality of time intervals, and one time interval is used for transmitting a radio frequency signal by one antenna unit in the plurality of antenna units as the first object detection signal;
receiving a response signal of the first object detection signal based on the antenna array, wherein the response signal is fed back after the electronic tag of any pressed target virtual key receives the first object detection signal;
And determining and executing an operation instruction corresponding to the target virtual key based on the response signal.
With reference to the first aspect, in one possible implementation manner, the determining and executing, based on the response signal, an operation instruction corresponding to the target virtual key includes:
and determining a preset operation instruction corresponding to the target virtual key based on the tag identification of the electronic tag carried in the response signal, and executing the first preset operation instruction.
With reference to the first aspect, in one possible implementation manner, the determining and executing, based on the response signal, an operation instruction corresponding to the target virtual key includes:
determining a target antenna unit for receiving the response signal, and determining a target operation area of the target virtual key on the operation panel based on the position of the target antenna unit on the antenna array;
determining a second preset operation instruction of the target operation area on the operation board, and executing the preset operation instruction.
With reference to the first aspect, in a possible implementation manner, before the sending, by the antenna unit in the antenna array, the first object detection signal, the method further includes:
Transmitting a second object detection signal based on the antenna unit in the antenna array;
receiving a response signal of the second object detection signal based on the antenna array, wherein the response signal of the second object detection signal is fed back after the electronic tag in the operation panel receives the second object detection signal;
determining a preset operation instruction corresponding to an operation area on the operation panel based on a tag identification of an electronic tag in the operation panel carried in a response signal of the second object detection signal;
wherein, each operation area is corresponding to the arrangement position of the plurality of antenna units in the antenna array on the operation board, and one operation area is corresponding to the arrangement position of one antenna unit in the antenna array on the operation board.
With reference to the first aspect, in a possible implementation manner, the determining, based on a position of the target antenna unit on the antenna array, a target operation area of the target virtual key on the operation board includes:
determining a target arrangement position of the target antenna unit in the antenna array;
And determining an operation area with the arrangement position consistent with the target arrangement position in the operation panel, and determining the operation area with the arrangement position consistent with the target arrangement position as a target operation area of the target virtual key on the operation panel.
With reference to the first aspect, in a possible implementation manner, the method further includes:
determining attribute information of the virtual key based on a response signal of the first object detection signal;
and determining attribute information of the operation panel based on a response signal of the second object detection signal.
With reference to the first aspect, in one possible implementation manner, the determining a target antenna unit that receives the response signal includes:
determining the working sequence of each antenna unit in the antenna array according to the time interval sequence of the radio frequency signals sent by each antenna unit in the antenna array, wherein one antenna unit corresponds to one working sequence number;
determining a first duration of a time interval of the signal detection period;
determining a second time length between the receiving time node of the response signal and the starting time node, and determining the time interval number between the first time length and the second time length;
And determining the antenna unit with the working sequence number matched with the time interval number from the antenna units as a target antenna unit for receiving the response signal.
In a second aspect, an embodiment of the present invention provides an operation instruction determining apparatus, where the apparatus includes an antenna array, where the antenna array includes a plurality of antenna units, and each antenna unit transmits a signal and receives a signal based on inductive coupling, and the apparatus further includes:
an object detection signal transmitting module, configured to transmit a first object detection signal based on antenna units in the antenna array, where the first object detection signal is used to identify a virtual key on an operation panel, and a signal detection period of the antenna array includes a plurality of time intervals, where one time interval is used to transmit a radio frequency signal as the first object detection signal by one antenna unit in the plurality of antenna units;
the signal receiving module is used for receiving a response signal of the first object detection signal based on the antenna array, wherein the response signal is a signal fed back after the electronic tag of any pressed target virtual key receives the first object detection signal;
and the operation instruction determining module is used for determining and executing the operation instruction corresponding to the target virtual key based on the response signal.
With reference to the second aspect, in one possible implementation manner, the operation instruction determining module is configured to:
and determining a preset operation instruction corresponding to the target virtual key based on the tag identification of the electronic tag carried in the response signal, and executing the first preset operation instruction.
With reference to the second aspect, in one possible implementation manner, the operation instruction determining module is configured to:
determining a target antenna unit for receiving the response signal, and determining a target operation area of the target virtual key on the operation panel based on the position of the target antenna unit on the antenna array;
determining a second preset operation instruction of the target operation area on the operation board, and executing the preset operation instruction.
With reference to the second aspect, in one possible implementation manner, the object detection signal sending module is further configured to:
transmitting a second object detection signal based on the antenna unit in the antenna array;
the signal receiving module is further configured to receive a response signal of the second object detection signal based on the antenna array, where the response signal of the second object detection signal is a signal fed back after the electronic tag in the operation panel receives the second object detection signal;
The operation instruction determining module is further configured to determine a preset operation instruction corresponding to an operation area on the operation panel based on a tag identifier of an electronic tag in the operation panel carried in a response signal of the second object detection signal;
wherein, each operation area is corresponding to the arrangement position of the plurality of antenna units in the antenna array on the operation board, and one operation area is corresponding to the arrangement position of one antenna unit in the antenna array on the operation board.
With reference to the second aspect, in a possible implementation manner, the apparatus further includes a location determining module, where the location determining module is further configured to:
determining a target arrangement position of the target antenna unit in the antenna array;
and determining an operation area with the arrangement position consistent with the target arrangement position in the operation panel, and determining the operation area with the arrangement position consistent with the target arrangement position as a target operation area of the target virtual key on the operation panel.
With reference to the second aspect, in a possible implementation manner, the apparatus further includes an attribute information determining module, where the attribute information determining module is configured to:
Determining attribute information of the virtual key based on a response signal of the first object detection signal;
and determining attribute information of the operation panel based on a response signal of the second object detection signal.
With reference to the second aspect, in a possible implementation manner, the apparatus further includes an antenna unit determining module, where the antenna unit determining module further includes:
the sequence determining unit is further used for determining the working sequence of each antenna unit in the antenna array according to the time interval sequence of the radio frequency signals sent by each antenna unit in the antenna array, wherein one antenna unit corresponds to one working sequence number;
a duration determining unit, configured to determine a start time node of the signal detection period and a first duration of a time interval of the signal detection period;
the data processing unit is further used for:
determining a second time length between the receiving time node of the first response signal and the starting time node, and determining the time interval number between the first time length and the second time length;
and determining the antenna unit with the working sequence number matched with the time interval number from the antenna units as a target antenna unit for receiving the response signal.
In a third aspect, an embodiment of the present invention provides an apparatus, where the apparatus includes an antenna array, a processor, and a memory, where the antenna array, the processor, and the memory are connected to each other, and the antenna array includes a plurality of antenna units, where each antenna unit transmits a signal and receives a signal based on inductive coupling. The memory is for storing a computer program supporting the device for performing the method as provided by the first aspect and/or any of the possible implementation manners of the first aspect, the computer program comprising program instructions, the processor being configured for invoking the program instructions for performing the method as provided by the first aspect and/or any of the possible implementation manners of the first aspect.
In a fourth aspect, embodiments of the present invention provide a computer readable storage medium storing a computer program comprising program instructions which, when executed by a processor, cause the processor to perform the method provided by the first aspect and/or any of the possible implementations of the first aspect.
In the embodiment of the invention, the operation instruction corresponding to the virtual key can be determined and output by identifying the response signal fed back by the pressed virtual key on the operation panel. The operation instruction corresponding to the position can be determined and executed based on the position of the pressed virtual key on the operation panel. Meanwhile, the construction cost of the operation panel can be reduced, the user experience is improved, and the applicability is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a method for determining an operation instruction according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an application scenario of an antenna array according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an application scenario of determining a target antenna unit according to an embodiment of the present invention;
fig. 4 is a schematic diagram of an application scenario for determining a target virtual key position according to an embodiment of the present invention;
fig. 5 is a flowchart illustrating a method for determining a preset operation instruction corresponding to an operation area according to an embodiment of the present invention;
fig. 6 is a schematic view of an application scenario of an operation panel according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an operation instruction determining device according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of an apparatus according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The method for determining an operation instruction provided by the embodiment of the present invention (for convenience of description, hereinafter may be referred to simply as the method provided by the embodiment of the present invention) may be widely applied to a system or a terminal for determining and executing an operation instruction based on an output of an operation panel. The terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a mobile internet device (MID, mobile internet device), and the like, which are not limited herein. According to the method provided by the embodiment of the invention, the antenna array comprising the plurality of antenna units is deployed in the system or the terminal, each antenna unit in the antenna array transmits signals and receives signals based on an inductive coupling mode, a time-sharing mechanism is based on which radio frequency signals are transmitted outwards as object detection signals, then response signals of the object detection signals transmitted by the antenna units in the antenna array are received, and further, operation instructions corresponding to target virtual keys can be determined and executed according to the response signals.
The method provided by the embodiment of the invention can determine the placement pattern of any pressed virtual key on the operation panel based on the operation instruction triggering platform, wherein the operation panel is placed on the pattern detection platform, the pattern detection platform comprises an antenna array, the antenna array comprises a plurality of antenna units, each antenna unit sends signals to the operation panel and any virtual key based on an inductive coupling mode, and receives any virtual key and a response signal fed back by the operation panel. It should be noted that the specific style of the operation panel is not limited herein, and any virtual key is a key placed on the operation table. The method and the related apparatus according to the embodiments of the present invention will be described below with reference to fig. 1 to 8, respectively. Referring to fig. 1, fig. 1 is a flowchart of a method for determining an operation instruction according to an embodiment of the present invention. The method can be applied to an operation instruction triggering platform. The method provided by the embodiment of the invention can comprise the following steps 101 to 103:
101. the first object detection signal is transmitted based on antenna elements in the antenna array.
In some possible embodiments, the antenna unit in the antenna array may send a first object detection signal to the operation panel placed on the operation instruction triggering platform and the pressed virtual key placed on the operation panel to determine an operation instruction corresponding to the pressed virtual key. In order to be suitable for various kinds of Sudoku chess, two or more single antennas working at the same frequency are fed and spatially arranged according to certain requirements to form an antenna array, and in general, the single antennas forming the antenna array are called antenna units. In short, a plurality of antenna elements may constitute an antenna array by a regular or random arrangement. For example, referring to fig. 2, fig. 2 is a schematic diagram of an application scenario of an antenna array according to an embodiment of the present invention. The antenna array in fig. 2 is composed of 9×9 antenna elements, wherein each small square represents one antenna element, the small squares numbered 1-1 to 9-9 represent 81 antenna elements in the antenna array, and each antenna element corresponds to a numbered coordinate (x, y), wherein 1.ltoreq.x.ltoreq.9, and 1.ltoreq.y.ltoreq.9. The antenna units in the antenna array can emit object detection signals, wherein any signal detection period of the antenna array comprises a plurality of time intervals, and one time interval is used for sending radio frequency signals to serve as the object detection signals by one antenna unit in the antenna array, namely each antenna unit in the antenna array works in a time sharing mode. In other words, taking the transmission time of the radio frequency signal on the whole time axis as a division object, the transmission time on the whole time axis can be divided into N signal detection periods (N is an integer greater than 1), wherein one signal detection period comprises a plurality of time intervals, each time interval is occupied by one antenna unit, so that only one radio frequency signal exists in the space in each short time interval, that is, each time interval is transmitted by one antenna unit in the antenna array. It will be appreciated that each antenna element included in the antenna array may transmit a radio frequency signal at least once in any signal detection period, and for convenience of description, the embodiment of the present invention is illustrated by taking one signal detection period as an example, where each antenna element included in the antenna array transmits a radio frequency signal once. The switching manner of each antenna unit included in the antenna array for transmitting radio frequency signals in one signal detection period may be sequentially switched from left to right and from top to bottom, for example, referring to fig. 2, the antenna units in the antenna array may be sequentially switched in the order of 1-1, 1-2, 1-3, 1-4, …, 9-8 and 9-9, or may be sequentially switched from left to right at intervals, for example, referring to fig. 2, the first row is sequentially switched in the order of 1-1, 1-3, 1-5, 1-7 and 1-9 from the singular to the end of the row, then sequentially switched in the even order of 1-2, 1-4, 1-6 and 1-8, then sequentially switched in the order of 2-1, 2-3, 2-5, 2-7 and 2-9 to the end of the row, then sequentially switched in the order of 2-2, 2-4, 2-6 and 2-9 to the end of the row, and so on, and then sequentially switched in the order of the even order of 1-2-9 to the antenna array in the period. Here, the switching manner of each antenna unit in the antenna array is specifically determined according to the actual application scenario, which is not limited herein.
It should be noted that, the antenna unit in the embodiment of the present invention transmits and receives signals based on an inductive coupling manner. That is, when a certain antenna unit is rotated to work, the induction coil corresponding to the antenna unit works to generate a magnetic field, and the antenna unit can send a signal to a virtual key on an operation board with an electronic tag (also called a radio frequency tag, a transponder, a data carrier and the like) positioned in the magnetic field through the magnetic field; the magnetic field can provide electric energy for the virtual key in the magnetic field, and then the electronic tag of the virtual key in the magnetic field can send signals to the antenna based on the electric energy provided by the magnetic field, so that signal sending and signal receiving between the antenna unit and the electronic tag are completed.
102. A response signal of the first object detection signal is received based on the antenna array.
In some possible embodiments, the signal is detected based on a first object that can be transmitted by an antenna element in the antenna array, i.e. a radio frequency signal. When any target virtual key is stressed, namely the user presses the target virtual key, the target virtual key reduces the distance from the first object detection signal. Therefore, the electronic tag or other functional module capable of receiving the radio frequency signal in the target virtual key can generate a response signal carrying the target virtual key information and/or the electronic tag information by acquiring the energy required by the work of the electronic tag or other functional module from the radio frequency signal. The antenna array may receive the response signal based on the antenna units on the antenna array. For convenience of description, the embodiment of the invention is illustrated by taking an electronic tag as an example. It is to be understood that the electronic tag includes an active electronic tag, a semi-passive radio frequency tag, a passive electronic tag, and the like, and the passive electronic tag is taken as an example for explanation in the embodiment of the present invention, and for convenience of description, the passive electronic tag is simply referred to as the electronic tag in the embodiment of the present invention.
103. And determining and executing an operation instruction corresponding to the target virtual key based on the response signal.
In some possible embodiments, the electronic tag carried in the target virtual key is a unique tag, and has an independent tag identifier. Therefore, after the antenna unit based on the antenna array receives the response signal, the preset operation instruction corresponding to the target virtual key can be determined based on the tag identification of the electronic tag carried in the response signal. The tag identification of the electronic tag has uniqueness, so that the corresponding preset operation instruction of the target virtual key also has uniqueness, and the purpose of determining and executing the operation instruction corresponding to the target virtual key based on the response signal is achieved. For example, when the virtual key is a music on-demand key, after receiving a response signal fed back by the music on-demand key, a music on-demand instruction corresponding to the music on-demand key can be determined according to a tag identifier of an electronic tag in the music on-demand key included in the response signal, and corresponding audio content can be played to a user based on the music on-demand instruction.
In some possible embodiments, after receiving the response signal fed back by the target virtual key, the operation instruction corresponding to the target virtual key may be determined according to the position of the target antenna unit on the antenna array that receives the response signal. Optionally, in the case that the antenna units have a unique connection manner (i.e., there is a one-to-one correspondence between the antenna units and identification pins connected to the antenna), each antenna unit is connected to a different identification pin, and the antenna units have no direct connection relationship with each other, so that the target antenna unit can be determined according to the identification pin that receives the response signal. Alternatively, the antenna array may receive a response signal of the object detection signal fed back by the target virtual key, and determine a target antenna unit for receiving the response signal according to a receiving time node of the response signal. The time length between the receiving time node and the starting time node can be determined to be the second time length by determining the starting time node of a certain signal detection period, the time length (i.e. the first time length) of any time interval in the signal detection period and the receiving time node of the response signal fed back by any chessman, then the target antenna unit for receiving the response signal fed back by the target virtual key can be determined from a plurality of antenna units according to the matching relation between the sequence number of the working sequence and the time interval by combining the working sequence of each antenna unit in the antenna array, which is determined based on the time interval sequence of each antenna unit for transmitting the radio frequency signal, in the antenna array. Here, one antenna element corresponds to one work order number.
For example, referring to fig. 3, fig. 3 is a schematic diagram of an application scenario of determining a target antenna unit according to an embodiment of the present invention. It is assumed that the switching sequence of each antenna unit in fig. 3 is sequentially switched from 1-1 according to the sequence from left to right and from top to bottom, so that in one signal detection period, the time interval sequence of transmitting radio frequency signals by each antenna unit in the antenna array is that the 1 st radio frequency signal is transmitted in the 1 st time interval Δt1 (i.e. transmitting radio frequency signals by the antenna unit with the number of 1-1), the 2 nd radio frequency signal is transmitted in the 2 nd time interval Δt2 (i.e. transmitting radio frequency signals by the antenna unit with the number of 1-2), the 3 rd radio frequency signal is transmitted in the 3 rd time interval Δt3 (i.e. transmitting radio frequency signals by the antenna unit with the number of 1-3), the 4 th radio frequency signal is transmitted in the 4 th time interval Δt4 (i.e. transmitting radio frequency signals by the antenna unit with the number of 1-4), …, the 63 rd radio frequency signal is transmitted in the 63 st time interval Δt63 (i.e. transmitting radio frequency signals by the antenna unit with the number of 8-7), and the 81 st radio frequency signal is transmitted in the 81 time interval Δt81 (i.e. transmitting radio frequency signals by the antenna unit with the number of 9-9), so that each antenna unit with the number of 1-9 is numbered in the sequence of 1-3 and the antenna unit with the number of 1-9 is numbered in the number of 1-3 and No. numbered 1-9. Assuming that the duration of any time interval Δt in the signal detection period (i.e., the first time period) is 2ms, the time length between the start time node and the receive time node (i.e., the second time period) is 7ms, so by rounding up the quotient of the second time period and the first time period
(i.e) The number of time intervals between the second time length and the first time length is 4, and the antenna array is combinedThe order of operation of the antenna elements in the column may determine that the 4 th transmitted RF signal is in the signal detection period
The antenna unit of the number is the target antenna unit, namely the target antenna unit is the antenna unit with the number of 1-4.
Because the electronic tag in the target virtual key and the antenna unit in the antenna array communicate in a near-field coupling mode, and the antenna unit and the electronic tag are in one-to-one relation in the same time interval, namely, the electronic tag and the antenna unit perform near-field communication in a point-to-point mode, the response signal is a response signal fed back after the electronic tag in the target virtual key receives the object detection signal sent by the antenna unit. In other words, only when the distance between the target virtual key and the antenna unit is within a certain preset range (when the target virtual key is pressed), the radio frequency signal sent by the antenna unit can be received by the electronic tag in the chess piece, and accordingly, the antenna unit can receive the response signal fed back by the electronic tag based on the radio frequency signal sent by the antenna unit.
In some possible implementations, the target operating area of the virtual key on the operating panel may be determined based on the location of the target antenna element on the antenna array. Specifically, the position of the target virtual key relative to the antenna array may be determined based on the position of the target antenna element on the antenna array. For example, referring to fig. 4, fig. 4 is a schematic view of an application scenario for determining a target virtual key position according to an embodiment of the present invention. In fig. 4, the position of the target virtual key (assuming that there is one electronic tag in the target virtual key) compared to the antenna array may be equal to the position of the electronic tag in the target virtual key, i.e., the position of the target virtual key in fig. 4 compared to the antenna array may be equal to the position of the antenna unit 4-6 (i.e., the numbered coordinates are (4, 6)). Specifically, the operation panel is provided with a plurality of operation areas, each operation area corresponds to one virtual key, the arrangement position of the operation areas on the operation panel corresponds to the arrangement position of the antenna units in the antenna array, and the arrangement position of one operation area in the operation panel corresponds to the arrangement position of one antenna unit in the antenna array. Therefore, after the position of the target virtual key relative to the antenna array is determined, the target arrangement position of the target antenna unit in the antenna array, which receives the response signal fed back by the target virtual key, can be determined in the operation panel, meanwhile, the operation area of which the arrangement position is consistent with the target arrangement position can be determined in the operation panel, and the operation area of which the arrangement position is consistent with the target arrangement position is determined as the target operation area of the target virtual key on the operation panel. And further, the operation instruction corresponding to the target operation area can be determined as the operation instruction of the target virtual key, and the operation instruction is executed. Meanwhile, when the operation instruction corresponding to the target virtual key is executed, corresponding prompting information such as light, vibration and the like can be provided for a user, and the experience of the user is enhanced.
In some possible embodiments, since the tag identification of the electronic tag on the operation panel has uniqueness, after receiving the response signal fed back by the operation panel, the preset operation instruction corresponding to each operation area on the operation panel may be determined based on the tag identification of the electronic tag on the operation panel. The method for determining the preset operation instruction of each operation area on the operation panel can be refer to fig. 5, and fig. 5 is a flow chart of the method for determining the preset operation instruction corresponding to the operation area provided in the embodiment of the invention. The method provided in fig. 5 may include the following steps 201 to 203:
201. a second object detection signal is transmitted based on antenna elements in the antenna array.
The specific implementation manner of the step 201 may be referred to the implementation manner shown in fig. 1, and will not be described herein.
202. A response signal to the second object detection signal is received based on the antenna array.
In some possible embodiments, when any one of the antenna units in the antenna array transmits the second object detection signal to the electronic tag in the operation panel, the electronic tag in the operation panel may acquire electric power based on the magnetic field generated by the second object detection signal, thereby transmitting a signal into the antenna array. Based on the above, the response signal may be received based on the antenna elements in the antenna array. The determining manner of the antenna unit for receiving the response signal may refer to the implementation manner shown in fig. 1, which is not described herein. 203. And determining a preset operation instruction corresponding to an operation area on the operation panel based on the label identification of the electronic label in the operation panel carried in the response signal of the second object detection signal.
In some possible embodiments, because the electronic tag in the operation panel is a unique tag, the tag identifier of the electronic tag carried in the response signal received from the feedback of the operation panel may determine the operation instruction corresponding to each operation area on the operation panel. In short, the preset operation instruction of each operation area on the operation panel may be determined based on the tag identifier, so that after the target operation area corresponding to the virtual key is determined, the operation instruction corresponding to the target operation area may be determined as the operation instruction corresponding to the target virtual key. Referring to fig. 6, fig. 6 is a schematic view of an application scenario of an operation panel according to an embodiment of the present invention. In fig. 6, there are multiple virtual keys in the operation panel, each virtual key corresponds to an operation area, and each operation area corresponds to one virtual key. It should be noted that, the virtual key in the operation panel may be a virtual key for triggering any operation instruction. For example, when the virtual key may be each virtual key on the on-demand platform, different operation instructions, such as audio playing, volume adjustment, audio switching, and mode switching, may be determined and executed according to the user pressing different virtual keys, which is not limited herein.
According to the embodiment of the invention, the electronic tag is arranged in the operation panel, so that the accuracy of determining the operation instruction corresponding to the virtual key based on the signal fed back by the electronic tag can be improved while the construction cost of the operation panel is reduced, and the applicability is high.
In some possible embodiments, when determining and executing the operation instruction corresponding to the target virtual key based on the response signal fed back by the target virtual key, the attribute information of the target virtual key may be determined based on the response signal fed back by the target virtual key. For example, text information representing the operation instruction of the target virtual key may be acquired to determine whether the executed operation instruction is a correct instruction. Attribute information of the operation panel may also be determined based on a response signal fed back by the operation panel. The attribute information includes, but is not limited to, information of color, shape, size, etc., and may be specifically determined according to an actual application scenario, which is not limited herein.
In the embodiment of the invention, the operation instruction corresponding to the virtual key can be determined and output by identifying the response signal fed back by the pressed virtual key on the operation panel. The operation instruction corresponding to the position can be determined and executed based on the position of the pressed virtual key on the operation panel. Moreover, the method can provide prompting information such as lamplight for the user when determining and executing the operation instruction, and has high applicability.
Referring to fig. 7, fig. 7 is a schematic structural diagram of an operation instruction determining apparatus according to an embodiment of the present invention. The operation instruction determining device provided by the embodiment of the invention comprises an antenna array, wherein the antenna array comprises a plurality of antenna units, each antenna unit transmits signals and receives signals based on an inductive coupling mode, and the device further comprises:
an object detection signal transmitting module 31, configured to transmit a first object detection signal based on antenna units in the antenna array, where the first object detection signal is used to identify a virtual key on an operation panel, and a signal detection period of the antenna array includes a plurality of time intervals, where one time interval is a time interval when a radio frequency signal is transmitted by one antenna unit of the plurality of antenna units as the first object detection signal;
a signal receiving module 32, configured to receive, based on the antenna array, a response signal of the first object detection signal, where the response signal is a signal fed back after the electronic tag of any pressed target virtual key receives the first object detection signal;
and an operation instruction determining module 33, configured to determine and execute an operation instruction corresponding to the target virtual key based on the response signal.
In some possible embodiments, the above-mentioned operation instruction determining module 33 is configured to:
and determining a preset operation instruction corresponding to the target virtual key based on the tag identification of the electronic tag carried in the response signal, and executing the first preset operation instruction.
In some possible embodiments, the above-mentioned operation instruction determining module 33 is configured to:
determining a target antenna unit for receiving the response signal, and determining a target operation area of the target virtual key on the operation panel based on the position of the target antenna unit on the antenna array;
determining a second preset operation instruction of the target operation area on the operation board, and executing the preset operation instruction.
In some possible embodiments, the object detection signal sending module 31 is further configured to:
transmitting a second object detection signal based on the antenna unit in the antenna array;
the signal receiving module 32 is further configured to receive, based on the antenna array, a response signal of the second object detection signal, where the response signal of the second object detection signal is a signal fed back by an electronic tag in the operation panel after receiving the second object detection signal;
The operation instruction determining module 33 is further configured to determine a preset operation instruction corresponding to an operation area on the operation panel based on a tag identifier of an electronic tag in the operation panel carried in a response signal of the second object detection signal;
wherein, each operation area is corresponding to the arrangement position of the plurality of antenna units in the antenna array on the operation board, and one operation area is corresponding to the arrangement position of one antenna unit in the antenna array on the operation board.
In some possible embodiments, the apparatus further includes a location determination module 34, where the location determination module 34 is further configured to:
determining a target arrangement position of the target antenna unit in the antenna array;
and determining an operation area with the arrangement position consistent with the target arrangement position in the operation panel, and determining the operation area with the arrangement position consistent with the target arrangement position as a target operation area of the target virtual key on the operation panel.
In some possible embodiments, the apparatus further includes an attribute information determining module 35, where the attribute information determining module 35 is configured to:
Determining attribute information of the virtual key based on a response signal of the first object detection signal;
and determining attribute information of the operation panel based on a response signal of the second object detection signal.
With reference to the second aspect, in one possible implementation manner, the apparatus further includes an antenna unit determining module 36, where the antenna unit determining module 36 further includes:
the sequence determining unit 361 is further configured to determine a working sequence of each antenna unit in the antenna array according to a time interval sequence of the radio frequency signal sent by each antenna unit in the antenna array, where one antenna unit corresponds to one working sequence number;
a duration determining unit 362 further configured to determine a start time node of the signal detection period and a first duration of a time interval of the signal detection period;
the data processing unit 263 is further configured to:
determining a second time length between the receiving time node of the first response signal and the starting time node, and determining the time interval number between the first time length and the second time length;
and determining the antenna unit with the working sequence number matched with the time interval number from the antenna units as a target antenna unit for receiving the response signal.
In a specific implementation, the above device may execute, through each module and/or unit built in the device, an implementation manner provided by each step in fig. 1 to 6, which is not described herein again.
In the embodiment of the invention, the operation instruction corresponding to the virtual key can be determined and output by identifying the response signal fed back by the pressed virtual key on the operation panel. The operation instruction corresponding to the position can be determined and executed based on the position of the pressed virtual key on the operation panel. Meanwhile, the construction cost of the operation panel can be reduced, the user experience is improved, and the applicability is high.
Referring to fig. 8, fig. 8 is a schematic structural diagram of an apparatus according to an embodiment of the present invention. As shown in fig. 8, the apparatus in this embodiment may include: one or more control components 401 and an antenna array 403. The control component 401 and the antenna array 403 are connected by a bus 402. The antenna array 403 includes a plurality of antenna elements, each of which transmits and receives signals based on inductive coupling. Specifically, each antenna unit may include an inductance coil, and optionally, each antenna unit may further include a capacitor or the like so that the antenna unit is provided with an inductively coupled component. The control component 401 controls the operation of the antenna array 403 and is further configured to perform the following operations:
Transmitting a first object detection signal based on antenna units in the antenna array, wherein the first object detection signal is used for identifying a virtual key on an operation panel, a signal detection period of the antenna array comprises a plurality of time intervals, and one time interval is used for transmitting a radio frequency signal by one antenna unit in the plurality of antenna units as the first object detection signal;
receiving a response signal of the first object detection signal based on the antenna array, wherein the response signal is fed back after the electronic tag of any pressed target virtual key receives the first object detection signal;
and determining and executing an operation instruction corresponding to the target virtual key based on the response signal.
In some possible embodiments, the control assembly 401 described above is configured to:
and determining a preset operation instruction corresponding to the target virtual key based on the tag identification of the electronic tag carried in the response signal, and executing the first preset operation instruction.
In some possible embodiments, the control assembly 401 described above is configured to:
determining a target antenna unit for receiving the response signal, and determining a target operation area of the target virtual key on the operation panel based on the position of the target antenna unit on the antenna array;
Determining a second preset operation instruction of the target operation area on the operation board, and executing the preset operation instruction.
In some possible embodiments, the control assembly 401 described above is further configured to:
transmitting a second object detection signal based on the antenna unit in the antenna array;
receiving a response signal of the second object detection signal based on the antenna array, wherein the response signal of the second object detection signal is fed back after the electronic tag in the operation panel receives the second object detection signal;
determining a preset operation instruction corresponding to an operation area on the operation panel based on a tag identification of an electronic tag in the operation panel carried in a response signal of the second object detection signal;
wherein, each operation area is corresponding to the arrangement position of the plurality of antenna units in the antenna array on the operation board, and one operation area is corresponding to the arrangement position of one antenna unit in the antenna array on the operation board.
In some possible embodiments, the control assembly 401 described above is configured to:
determining a target arrangement position of the target antenna unit in the antenna array;
And determining an operation area with the arrangement position consistent with the target arrangement position in the operation panel, and determining the operation area with the arrangement position consistent with the target arrangement position as a target operation area of the target virtual key on the operation panel.
In some possible embodiments, the control assembly 401 described above is further configured to:
determining attribute information of the virtual key based on a response signal of the first object detection signal;
and determining attribute information of the operation panel based on a response signal of the second object detection signal.
In some possible embodiments, the control assembly 401 described above is configured to:
determining the working sequence of each antenna unit in the antenna array according to the time interval sequence of the radio frequency signals sent by each antenna unit in the antenna array, wherein one antenna unit corresponds to one working sequence number;
determining a first duration of a time interval of the signal detection period;
determining a second time length between the receiving time node of the response signal and the starting time node, and determining the time interval number between the first time length and the second time length;
And determining the antenna unit with the working sequence number matched with the time interval number from the antenna units as a target antenna unit for receiving the response signal.
It should be appreciated that in some possible embodiments, the control component 401 described above may include a central processing unit (central processing unit, CPU), but may also include other general purpose processors, digital signal processors (digital signal processor, DSP), application specific integrated circuits (application specific integrated circuit, ASIC), off-the-shelf programmable gate arrays (field-programmable gate array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The control component 401 may include memory, which may include read only memory and random access memory. A portion of the memory may also include non-volatile random access memory. For example, the memory may also store information of the device type.
It should be understood that the control component 401 may further include a reading head capable of reading and identifying tag identification (e.g. electronic code) and attribute information and other contents in the electronic tag, and further, the apparatus may further include a component such as a reader capable of rewriting the contents in the electronic tag, a matrix switch for controlling the operation of the antenna array 403, and a memory for storing program instructions. The read head and the reader may be independent components, or the read head and the reader may be integrated in one functional device, and the embodiment of the present invention is not limited as to the specific relationship between the read head and the reader in the control component 401.
In the embodiment of the invention, the operation instruction corresponding to the virtual key can be determined and output by identifying the response signal fed back by the pressed virtual key on the operation panel. The operation instruction corresponding to the position can be determined and executed based on the position of the pressed virtual key on the operation panel. Meanwhile, the construction cost of the operation panel can be reduced, the user experience is improved, and the applicability is high.
The embodiment of the present invention further provides a computer readable storage medium, where a computer program is stored and executed by a processor to implement the method provided by each step in fig. 1 to 6, and specifically, the implementation manner provided by each step may be referred to, which is not described herein.
The computer readable storage medium may be the task processing device provided in any one of the foregoing embodiments or an internal storage unit of the foregoing device, for example, a hard disk or a memory of an electronic device. The computer readable storage medium may also be an external storage device of the electronic device, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) card, a flash card (flash card) or the like, which are provided on the electronic device. The computer readable storage medium may also include a magnetic disk, an optical disk, a read-only memory (ROM), a random access memory (random access memory, RAM), or the like. Further, the computer-readable storage medium may also include both an internal storage unit and an external storage device of the electronic device. The computer-readable storage medium is used to store the computer program and other programs and data required by the electronic device. The computer-readable storage medium may also be used to temporarily store data that has been output or is to be output.
The terms first, second and the like in the claims and in the description and drawings are used for distinguishing between different objects and not for describing a particular sequential order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus. Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments. The term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
Those of ordinary skill in the art will appreciate that the elements and algorithm steps described in connection with the embodiments disclosed herein may be embodied in electronic hardware, in computer software, or in a combination of the two, and that the elements and steps of the examples have been generally described in terms of function in the foregoing description to clearly illustrate the interchangeability of hardware and software. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The foregoing disclosure is illustrative of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Claims (8)
1. The operation instruction determining method is characterized by being applied to an operation instruction triggering platform, wherein the operation instruction triggering platform comprises an antenna array, the antenna array comprises a plurality of antenna units, and each antenna unit transmits signals and receives signals based on an inductive coupling mode;
the method comprises the following steps:
transmitting a first object detection signal based on antenna units in the antenna array, wherein the first object detection signal is used for identifying a virtual key on an operation panel, a signal detection period of the antenna array comprises a plurality of time intervals, and one time interval is used for transmitting a radio frequency signal by one antenna unit in the plurality of antenna units as the first object detection signal;
Receiving a response signal of the first object detection signal based on the antenna array, wherein the response signal is fed back after the electronic tag of any pressed target virtual key receives the first object detection signal;
determining and executing an operation instruction corresponding to the target virtual key based on the response signal;
the determining and executing the operation instruction corresponding to the target virtual key based on the response signal comprises the following steps:
determining a target antenna unit for receiving the response signal, and determining a target operation area of the target virtual key on the operation panel based on the position of the target antenna unit on the antenna array;
determining a second preset operation instruction of the target operation area on the operation panel, and executing the second preset operation instruction;
the determining the target antenna unit for receiving the response signal includes:
determining the working sequence of each antenna unit in the antenna array according to the time interval sequence of each antenna unit in the antenna array for transmitting radio frequency signals, wherein one antenna unit corresponds to one working sequence number;
determining a start time node of the signal detection period and a first duration of one time interval of the signal detection period;
Determining a second time length between the receiving time node and the starting time node of the response signal, and determining the time interval number between the first time length and the second time length;
and determining the antenna unit with the working sequence number matched with the time interval number from the antenna units as a target antenna unit for receiving the response signal.
2. The method of claim 1, wherein determining and executing the operation instruction corresponding to the target virtual key based on the response signal comprises:
and determining a first preset operation instruction corresponding to the target virtual key based on the tag identification of the electronic tag carried in the response signal, and executing the first preset operation instruction.
3. The method of claim 1, wherein prior to the transmitting the first object detection signal based on the antenna elements in the antenna array, the method further comprises:
transmitting a second object detection signal based on antenna elements in the antenna array;
receiving a response signal of the second object detection signal based on the antenna array, wherein the response signal of the second object detection signal is fed back after the electronic tag in the operation panel receives the second object detection signal;
Determining a preset operation instruction corresponding to an operation area on the operation panel based on a tag identification of an electronic tag in the operation panel carried in a response signal of the second object detection signal;
the arrangement positions of the operation areas on the operation plate correspond to the arrangement positions of the plurality of antenna units in the antenna array, and the arrangement position of one operation area on the operation plate corresponds to the arrangement position of one antenna unit in the antenna array.
4. A method according to claim 3, wherein said determining a target operating area of the target virtual key on the operating panel based on the position of the target antenna element on the antenna array comprises:
determining a target arrangement position of the target antenna unit in the antenna array;
and determining an operation area with the arrangement position consistent with the target arrangement position in the operation panel, and determining the operation area with the arrangement position consistent with the target arrangement position as a target operation area of the target virtual key on the operation panel.
5. A method according to claim 3, characterized in that the method further comprises:
Determining attribute information of the virtual key based on a response signal of the first object detection signal;
and determining attribute information of the operation panel based on a response signal of the second object detection signal.
6. An operation instruction determining apparatus, characterized in that the apparatus comprises an antenna array including a plurality of antenna units, each antenna unit transmitting a signal and receiving a signal based on an inductive coupling, the apparatus further comprising:
an object detection signal transmitting module, configured to transmit a first object detection signal based on antenna units in the antenna array, where the first object detection signal is used to identify a virtual key on an operation board, a signal detection period of the antenna array includes a plurality of time intervals, and one time interval is used to transmit a radio frequency signal as the first object detection signal by one antenna unit in the plurality of antenna units;
the signal receiving module is used for receiving a response signal of the first object detection signal based on the antenna array, wherein the response signal is a signal fed back after the electronic tag of any pressed target virtual key receives the first object detection signal;
The operation instruction determining module is used for determining and executing an operation instruction corresponding to the target virtual key based on the response signal;
the operation instruction determining module is further used for determining a target antenna unit for receiving the response signal, and determining a target operation area of the target virtual key on the operation panel based on the position of the target antenna unit on the antenna array;
determining a second preset operation instruction of the target operation area on the operation panel, and executing the second preset operation instruction;
the apparatus further includes an antenna unit determination module, the antenna unit determination module further including:
the sequence determining unit is used for determining the working sequence of each antenna unit in the antenna array according to the time interval sequence of the radio frequency signals sent by each antenna unit in the antenna array, wherein one antenna unit corresponds to one working sequence number;
a duration determining unit configured to determine a start time node of the signal detection period and a first duration of one time interval of the signal detection period;
the data processing unit is used for determining a second time length between the receiving time node and the starting time node of the response signal and determining the time interval number between the first time length and the second time length;
And determining the antenna unit with the working sequence number matched with the time interval number from the antenna units as a target antenna unit for receiving the response signal.
7. An operation instruction determining device is characterized by comprising an antenna array and a control component, wherein the antenna array is connected with the control component, the antenna array comprises a plurality of antenna units, and each antenna unit transmits signals and receives signals based on an inductive coupling mode;
the control assembly being adapted to control the operation of the antenna array, the control assembly being further adapted to perform the method of any of claims 1-5.
8. A computer readable storage medium, characterized in that the computer readable storage medium stores a computer program comprising program instructions which, when executed by a processor, cause the processor to perform the method of any of claims 1-5.
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