阅读说明：本技术 解决快划线断线的方法、装置及系统 (Method, device and system for solving quick scribing and breaking ) 是由 张鹏程 于 2021-09-06 设计创作，主要内容包括：本发明揭示一种解决快划线断线的方法、装置及系统。所述方法包括根据第一电信号或第二电信号确定第一位置的坐标值,其中,所述第一电信号为所述X方向天线向所述Y方向天线发射的电信号,所述第二电信号为所述Y方向天线向所述X方向发射的电信号；其次,以所述第一位置的坐标值为原点,根据所述第一电信号或所述第二电信号确定第二位置的坐标值。本发明揭示的解决快划线断线的方法、装置及系统在不增加IO口和电路的前提下,解决了快划线断线的技术问题,同时保持了发射时功率值,维持了电源的稳定性。(The invention discloses a method, a device and a system for solving the problem of quick scribing and wire breaking. The method comprises the steps of determining a coordinate value of a first position according to a first electric signal or a second electric signal, wherein the first electric signal is an electric signal emitted by the X-direction antenna to the Y-direction antenna, and the second electric signal is an electric signal emitted by the Y-direction antenna to the X direction; and secondly, determining the coordinate value of a second position according to the first electric signal or the second electric signal by taking the coordinate value of the first position as an origin. The method, the device and the system for solving the problem of the quick line breaking solve the technical problem of the quick line breaking on the premise of not increasing IO ports and circuits, simultaneously maintain the power value during transmitting and maintain the stability of a power supply.)

1. A method for solving the problem of line breaking of a quick scribing line is disclosed, wherein an antenna comprises an X-direction antenna and a Y-direction antenna, the X direction is a horizontal direction, the Y direction is vertical to the X direction, and the X-direction antenna and the Y-direction antenna are arranged independently, and the method is characterized by comprising the following steps:

step S01, determining a coordinate value of a first position according to a first electrical signal or a second electrical signal, where the first electrical signal is an electrical signal emitted by the X-direction antenna toward the Y-direction antenna, and the second electrical signal is an electrical signal emitted by the Y-direction antenna toward the X-direction;

step S02, determining a coordinate value of a second position based on the first electrical signal or the second electrical signal with the coordinate value of the first position as an origin.

2. The method for solving the snap-line broken line according to claim 1, wherein the step S01 comprises:

step S011, using the X-direction antenna as a transmitting end, and transmitting a first electric signal to the Y-direction antenna;

step S012, in which the Y-direction antenna receives the first electrical signal;

and S013, determining the coordinate value of the first position according to the strength of the first electric signal.

3. The method for solving the snap-line broken line according to claim 1, wherein the step S01 comprises:

step S011, using the Y-direction antenna as a transmitting end, transmitting a first electric signal to the X-direction antenna;

step S012, in which the X-direction antenna receives the second electrical signal;

and S013, determining the coordinate value of the first position according to the strength of the second electric signal.

4. The method for solving the snap-line broken line according to claim 1, wherein the step S02 comprises:

step S021, taking the coordinate value of the first position as an origin, taking the X-direction antenna as a transmitting end, and transmitting a first electric signal to the Y-direction antenna;

step S022, the Y-direction antenna receiving the first electrical signal;

step S023, determining a coordinate value of the second position according to the strength of the first electrical signal.

5. The method for solving the snap-line broken line according to claim 1, wherein the step S02 comprises:

step S021, taking the coordinate value of the first position as an original point, taking the Y-direction antenna as a transmitting end, and transmitting a second electric signal to the X-direction antenna;

step S022, the X-direction antenna receiving the second electrical signal;

step S023, determining a coordinate value of the second position according to the strength of the second electrical signal.

6. The method according to claim 1, wherein the X-direction antenna comprises a plurality of sequentially arranged X-direction sub-antennas, the X-direction sub-antennas sequentially transmit a first signal to the Y-direction antenna, and the stronger the first electrical signal is, the closer the X-direction sub-antenna is to the X-direction coordinate value of the first position.

7. The method according to claim 1, wherein the Y-directional antenna comprises a plurality of Y-directional sub-antennas arranged in sequence, the Y-directional sub-antennas sequentially transmit a second signal to the X-directional antenna, and the stronger the second electrical signal, the closer the Y-directional sub-antenna is to the Y-directional coordinate value of the first position.

8. An apparatus for solving a snap-off line break, comprising:

a chip;

a selection circuit electrically connected to the chip, comprising:

the transmitting circuit is arranged between the chip and the antenna and used for transmitting signals;

the receiving circuit is arranged between the chip and the antenna and used for receiving signals;

the antenna comprises an X-direction antenna and a Y-direction antenna, wherein the X direction is a horizontal direction, the Y direction is vertical to the X direction, and the X-direction antenna and the Y-direction antenna are arranged independently;

the scribing pen is used for scribing above the antenna and electrically connected with the antenna, and in the scribing process, the coordinate value of a first position is determined according to a first electric signal or a second electric signal, wherein the first electric signal is an electric signal emitted by the X-direction antenna to the Y-direction antenna, and the second electric signal is an electric signal emitted by the Y-direction antenna to the X-direction; and then determining the coordinate value of the second position according to the first electric signal or the second electric signal by taking the coordinate value of the first position as an origin.

9. The apparatus for solving the snap-off line breaking problem recited in claim 8, wherein the scribing pen comprises an active scribing pen and a borderless scribing pen.

10. The utility model provides a solve system of fast line breaking, includes antenna module, antenna module includes X direction antenna and Y direction antenna, the X direction is the horizontal direction, the Y direction with the X direction is perpendicular, X direction antenna with Y direction antenna mutually independent sets up, its characterized in that still includes:

the power supply module is used for supplying power to the antenna module and the control module;

the antenna module is configured to determine a coordinate value of a first position according to a first electrical signal or a second electrical signal, where the first electrical signal is an electrical signal transmitted by the X-direction antenna to the Y-direction antenna, the second electrical signal is an electrical signal transmitted by the Y-direction antenna to the X-direction, and then, with the coordinate value of the first position as an origin, determine a coordinate value of a second position according to the first electrical signal or the second electrical signal;

the scribing module for moving from the first position to a second position;

the control module is used for controlling the transmission and the reception of the first electric signal and the second signal.

Technical Field

The invention relates to the technical field of electromagnetic screens, in particular to a method, a device and a system for solving quick scribing and breaking.

Background

According to the disclosure of patent document CN 109445651A: the electromagnetic induction screen is generally composed of an inductor (antenna array, or induction coil), an electromagnetic pen, a control circuit, and the like. The inductor is generally composed of antennas (induction coils) arranged in the X-axis direction and the Y-axis direction and crisscrossed with each other, and the electromagnetic pen is capable of performing electromagnetic induction with the inductor to generate induced electromotive force. The basic principle of the electromagnetic induction screen is to judge by the change of the magnetic field generated by the inductor under the panel and in the operation process of the electromagnetic pen. When the electromagnetic pen writes, the electromagnetic wave can pass through the antenna array, and the position of the coordinate point when the electromagnetic pen writes can be obtained in real time by scanning the magnetic field change of the antenna array. Conventionally, detection control of a magnetic field change is recognized by scanning all of X-axis and Y-axis antennas.

In the in-service use process, the user writes on the electromagnetism flat board with the electromagnetism pen, carries out the paperless meeting, has greatly promoted the efficiency and the user experience of meeting. In practical use, the requirement of a user for scribing is continuously increased, for example, in an actual scribing process, the user often requires that a line cannot be broken in a rapid scribing process, and the line breaking situations generally occur are as follows: as shown in fig. 1, the line is quickly scribed in the vertical direction according to the X-axis (horizontal direction) emission principle diagram without problems. However, when the line is scribed in the horizontal direction, the line is broken. According to the Y-axis transmission principle diagram, the line is quickly marked in the horizontal direction without problems. However, when the Y-axis (vertical direction) is scribed, a phenomenon of wire breakage occurs. The prior art solves the technical problem by providing two sets of transmitting systems and receiving systems, wherein the X direction and the Y direction are not interfered with each other, and signals are transmitted and received simultaneously, so that the problem of wire breakage in the rapid scribing process is solved.

However, the problem of wire break in the prior art is solved at the cost that 3 IO ports are needed to be added as address lines for single transmission, two sets of circuits are needed to support signal transmission, and due to the fact that the X axis and the Y axis are needed to be transmitted simultaneously, power is greatly increased during transmission, and stability of a power supply is reduced.

Therefore, it is necessary to develop a method, apparatus and system for solving the above-mentioned problems.

Disclosure of Invention

The invention aims to solve the technical problems that the transmission power is greatly increased and the stability of a power supply is reduced due to the fact that the problem of disconnection is solved in the prior art. The invention provides a method for solving the problem of quick scribing and wire breaking, wherein an antenna comprises an X-direction antenna and a Y-direction antenna, the X direction is a horizontal direction, the Y direction is vertical to the X direction, and the X-direction antenna and the Y-direction antenna are arranged independently, and the method comprises the following steps:

step S01, determining a coordinate value of a first position according to a first electrical signal or a second electrical signal, where the first electrical signal is an electrical signal emitted by the X-direction antenna toward the Y-direction antenna, and the second electrical signal is an electrical signal emitted by the Y-direction antenna toward the X-direction;

step S02, determining a coordinate value of a second position based on the first electrical signal or the second electrical signal with the coordinate value of the first position as an origin.

Preferably, the step S01 includes:

step S011, using the X-direction antenna as a transmitting end, and transmitting a first electric signal to the Y-direction antenna;

step S012, in which the Y-direction antenna receives the first electrical signal;

and S013, determining the coordinate value of the first position according to the strength of the first electric signal.

Preferably, the step S01 includes:

step S011, using the Y-direction antenna as a transmitting end, transmitting a first electric signal to the X-direction antenna;

step S012, in which the X-direction antenna receives the second electrical signal;

and S013, determining the coordinate value of the first position according to the strength of the second electric signal.

Preferably, the step S02 includes:

step S021, taking the coordinate value of the first position as an origin, taking the X-direction antenna as a transmitting end, and transmitting a first electric signal to the Y-direction antenna;

step S022, the Y-direction antenna receiving the first electrical signal;

step S023, determining a coordinate value of the second position according to the strength of the first electrical signal.

Preferably, the step S02 includes:

step S021, taking the coordinate value of the first position as an original point, taking the Y-direction antenna as a transmitting end, and transmitting a second electric signal to the X-direction antenna;

step S022, the X-direction antenna receiving the second electrical signal;

step S023, determining a coordinate value of the second position according to the strength of the second electrical signal.

Preferably, the X-direction antenna includes a plurality of X-direction sub-antennas arranged in sequence, the X-direction sub-antennas transmit first signals to the Y-direction antenna in sequence, and the stronger the first electrical signal is, the more the X-direction sub-antennas are connected to the X-direction coordinate value of the first position.

Preferably, the Y-direction antenna includes a plurality of Y-direction sub-antennas arranged in sequence, the Y-direction sub-antennas transmit the second signal to the X-direction antenna in sequence, and the stronger the second electrical signal, the more the Y-direction sub-antennas meet the Y-direction coordinate value of the first position.

The invention also provides a device for solving the problem of quick line breaking, which comprises a chip, a selection circuit, a transmitting circuit, a receiving circuit, an antenna and a marking pen. The selection circuit is electrically connected with the chip and comprises a transmitting circuit and a receiving circuit, wherein the transmitting circuit is arranged between the chip and the antenna and used for transmitting signals. The receiving circuit is arranged between the chip and the antenna and used for receiving signals. The antenna comprises an X-direction antenna and a Y-direction antenna, wherein the X direction is the horizontal direction, the Y direction is perpendicular to the X direction, and the X-direction antenna and the Y-direction antenna are arranged independently. The scribing pen is used for scribing above the antenna and electrically connected with the antenna, and in the scribing process, the coordinate value of a first position is determined according to a first electric signal or a second electric signal, wherein the first electric signal is an electric signal emitted by the X-direction antenna to the Y-direction antenna, and the second electric signal is an electric signal emitted by the Y-direction antenna to the X-direction; and then determining the coordinate value of the second position according to the first electric signal or the second electric signal by taking the coordinate value of the first position as an origin.

Preferably, the scribe pen comprises an active scribe pen and a borderless scribe pen.

The invention also provides a system for solving the problem of quick scribing and wire breaking, which comprises an antenna module, a power supply module, an antenna module, a scribing module and a control module. The antenna module comprises an X-direction antenna and a Y-direction antenna, the X direction is the horizontal direction, the Y direction is perpendicular to the X direction, and the X-direction antenna and the Y-direction antenna are arranged independently. The power module is used for providing power for the antenna module and the control module. The antenna module is configured to determine a coordinate value of a first position according to a first electrical signal or a second electrical signal, where the first electrical signal is an electrical signal transmitted by the X-direction antenna to the Y-direction antenna, the second electrical signal is an electrical signal transmitted by the Y-direction antenna to the X-direction, and then determine a coordinate value of a second position according to the first electrical signal or the second electrical signal with the coordinate value of the first position as an origin. The scribing module is configured to move from the first position to a second position. The control module is used for controlling the transmission and the reception of the first electric signal and the second signal.

Compared with the prior art, the method, the device and the system for solving the problem of the quick scribing and the wire breaking provided by the invention firstly respectively scan all the X-direction antennas and all the Y-direction antennas and determine the coordinate value of the first position through two steps on the basis of not increasing a circuit, not increasing the transmitting power and maintaining the power supply power unchanged; and secondly, scanning the X-direction antenna and the Y-direction antenna from near to far by taking the coordinate value of the first position as an origin to determine the coordinate value of the second position. The technical problem of wire breakage in the quick scribing process is solved.

Drawings

FIG. 1 is a prior art method of addressing snap-line breaks;

FIG. 2 is a flow chart illustrating a method of resolving a snap-off line;

FIG. 3 is a flowchart of step S01 in one embodiment shown in FIG. 2;

FIG. 4 is a flowchart of step S01 in the alternative embodiment shown in FIG. 2;

FIG. 5 is a flowchart of step S02 in one embodiment shown in FIG. 2;

FIG. 6 is a flowchart of step S02 in the alternative embodiment shown in FIG. 2;

FIG. 7 is a block diagram of an apparatus for resolving snap-line breaks as disclosed herein;

FIG. 8 is a block diagram of a system for solving the snap-off line break according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 2, fig. 2 is a flowchart of a method for solving a fast scribing and breaking problem, the present invention provides a method for solving a fast scribing and breaking problem, an antenna includes an X-direction antenna and a Y-direction antenna, the X-direction is a horizontal direction, the Y-direction is perpendicular to the X-direction, and the X-direction antenna and the Y-direction antenna are independently arranged, and the method is characterized by including the following steps:

step S01, determining a coordinate value of a first position according to a first electrical signal or a second electrical signal, where the first electrical signal is an electrical signal emitted by the X-direction antenna toward the Y-direction antenna, and the second electrical signal is an electrical signal emitted by the Y-direction antenna toward the X-direction;

step S02, determining a coordinate value of a second position based on the first electrical signal or the second electrical signal with the coordinate value of the first position as an origin.

FIG. 3 is a flowchart of step S01 in one embodiment shown in FIG. 2, the step S01 includes:

step S011, using the X-direction antenna as a transmitting end, and transmitting a first electric signal to the Y-direction antenna;

step S012, in which the Y-direction antenna receives the first electrical signal;

and S013, determining the coordinate value of the first position according to the strength of the first electric signal.

Fig. 4 is a flowchart of step S01 in another embodiment shown in fig. 2, the step S01 including:

step S011, using the Y-direction antenna as a transmitting end, transmitting a first electric signal to the X-direction antenna;

step S012, in which the X-direction antenna receives the second electrical signal;

and S013, determining the coordinate value of the first position according to the strength of the second electric signal.

FIG. 5 is a flowchart of step S02 in one embodiment shown in FIG. 2, the step S02 includes:

step S021, taking the coordinate value of the first position as an origin, taking the X-direction antenna as a transmitting end, and transmitting a first electric signal to the Y-direction antenna;

step S022, the Y-direction antenna receiving the first electrical signal;

step S023, determining a coordinate value of the second position according to the strength of the first electrical signal.

Fig. 6 is a flowchart of step S02 in another embodiment shown in fig. 2, the step S02 including:

step S021, taking the coordinate value of the first position as an original point, taking the Y-direction antenna as a transmitting end, and transmitting a second electric signal to the X-direction antenna;

step S022, the X-direction antenna receiving the second electrical signal;

step S023, determining a coordinate value of the second position according to the strength of the second electrical signal.

Fig. 7 is a structural diagram of an apparatus for solving the snap-off line according to the present invention, and referring to fig. 7, the present invention provides an apparatus for solving the snap-off line, which includes a chip 11, a selection circuit 13, an antenna 15 and a scribing pen 17; the selection circuit 13 is electrically connected to the chip 11, the selection circuit 13 includes a transmission circuit 133 and a receiving circuit 131, and the transmission circuit 133 is disposed between the chip 11 and the antenna 15 for transmitting signals. The receiving circuit 131 is disposed between the chip 11 and the antenna 15, and is used for receiving signals. The antenna 15 includes an X-direction antenna 151 and a Y-direction antenna 153, the X-direction antenna 151 is electrically connected to the chip 11 through the transmitting circuit 133 and the receiving circuit 131, the X-direction is a horizontal direction, the Y-direction antenna is electrically connected to the chip 11 through the transmitting circuit 133 and the receiving circuit 131, the Y-direction is perpendicular to the X-direction, and the X-direction antenna 151 and the Y-direction antenna 153 are independently disposed; the scribing pen 17 is used for scribing above the antenna 15, and is electrically connected to the antenna 15, and in the scribing process, the chip 11 controls and scans all the X-direction antennas 151 and all the Y-direction antennas 153, and determines a coordinate value of a first position of the scribing pen 17; the chip 11 scans the X-direction antenna 151 and the Y-direction antenna 153 with the coordinate value of the first position of the marker 171 as the origin to determine the coordinate value of the second position of the marker 17.

Meanwhile, referring to fig. 8, fig. 8 is a schematic structural diagram of a system for solving the problem of the quick scribing and breaking disclosed by the present invention, and the system for solving the problem of the quick scribing and breaking provided by the present invention includes an antenna module 23, a power module 21, a scribing module 24, and a control module 22, wherein the antenna module 23 includes an X-direction antenna 151 and a Y-direction antenna 153, the X-direction is a horizontal direction, the Y-direction is perpendicular to the X-direction, the X-direction antenna 151 and the Y-direction antenna 153 are independently arranged, and the power module 21 is configured to provide power to the antenna module 23 and the control module 22; the antenna module 23 is configured to scan all the X-direction antennas 151 and all the Y-direction antennas 153, and determine a coordinate value of a first position of the scribe module 24; the scribing module 24 is used for scribing by moving from the first position to the second position; the control module 22 is configured to control the antenna module 23 to scan the X-direction antenna 151 and the Y-direction antenna 153 by using the coordinate value of the first position as an origin, and determine the coordinate value of the second position.

Referring to fig. 7 and 8, in an embodiment of the present invention, in an actual operation, an operator uses a scribe pen to scribe a line on an antenna, when the scribe pen touches the antenna, the X-direction antenna is used as a transmitting end, during a transmitting process, the X-direction sub-antennas sequentially transmit a first electrical signal to the Y-direction antenna, the chip monitors the strength of the first electrical signal, and when the strength of the first electrical signal reaches a strongest value, the chip determines a coordinate value of the first position.

And then an operator lines along the Y direction or the X direction, at the moment, the coordinate value of the first position is taken as an original point, the chip controls the Y-direction antenna to be a transmitting end, in the transmitting process, the Y-direction sub-antenna sequentially transmits a first electric signal to the X-direction antenna, the chip monitors the strength degree of the second electric signal, and when the strength of the second electric signal reaches the strongest value, the coordinate value of the second position is determined.

Referring to fig. 7 and 8, in another embodiment of the present invention, in an actual operation, an operator uses a scribe pen to scribe on an antenna, when the scribe pen touches the antenna, the Y-direction antenna is used as a transmitting end, during a transmitting process, the Y-direction sub-antennas sequentially transmit a first signal to the X-direction antenna, the chip monitors the strength of the first electrical signal, and when the strength of the first electrical signal reaches a strongest value, the coordinate value of the first position is determined.

And then an operator lines along the X direction or the Y direction, at the moment, the coordinate value of the first position is taken as an original point, the chip controls the X-direction antenna to be a transmitting end, in the transmitting process, the X-direction sub-antenna sequentially transmits a first signal to the Y-direction antenna, the chip monitors the strength degree of the second electric signal, and when the strength of the second electric signal reaches the strongest value, the coordinate value of the second position is determined.

Namely: and the X-direction antenna and the Y-direction antenna, wherein the number of the antennas in the X direction is n, the X-direction antenna is used as a transmitting end, and when the first electric signal is transmitted to the kth time, the coordinate value of the position of the marking pen in the X direction is identified to be k. And in the Y direction, the number of the antennas is m, and when the first electric signal is transmitted to the h-th time, the coordinate value of the position of the marking pen in the Y direction is recognized to be h. Thereby determining the coordinate value of the marker at the first position as (k, h).

The operator then scribes along the Y direction, with the X direction antenna position unchanged, and no further transmission in the X direction is required. The chip control is changed to start transmitting the second electric signal with the Y direction as the transmitting terminal. And then, with the coordinate value of the first position as an origin, the Y-direction sub-antennas sequentially transmit the second electric signals to the X-direction sub-antennas, and the stronger the second electric signal is, the closer the Y-direction sub-antennas are to the coordinate value of the second position as b, thereby determining that the coordinate value of the scribing pen at the second position is (k, b).

Compared with the prior art, the method, the device and the system for quickly scribing and breaking the wire provided by the invention have the advantages that through two steps, on the basis of not increasing a circuit, not increasing the transmitting power and maintaining the power supply power unchanged, firstly, the coordinate value of a first position is determined according to a first electric signal or a second electric signal, wherein the first electric signal is an electric signal transmitted to the Y-direction antenna by the X-direction antenna, and the second electric signal is an electric signal transmitted to the X-direction by the Y-direction antenna; and secondly, determining the coordinate value of a second position according to the first electric signal or the second electric signal by taking the coordinate value of the first position as an origin. The technical problem of wire breakage in the quick scribing process is solved.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.