CN117555432A - Artificial and electronic integrated navigation painting and calculating combined device and application method thereof - Google Patents
Artificial and electronic integrated navigation painting and calculating combined device and application method thereof Download PDFInfo
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- CN117555432A CN117555432A CN202311498267.3A CN202311498267A CN117555432A CN 117555432 A CN117555432 A CN 117555432A CN 202311498267 A CN202311498267 A CN 202311498267A CN 117555432 A CN117555432 A CN 117555432A
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- 238000010422 painting Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000006698 induction Effects 0.000 claims abstract description 77
- 230000001360 synchronised effect Effects 0.000 claims abstract description 7
- 238000004364 calculation method Methods 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 9
- 230000005674 electromagnetic induction Effects 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 7
- 238000013459 approach Methods 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000001960 triggered effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 230000005672 electromagnetic field Effects 0.000 claims description 3
- 230000004907 flux Effects 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- 238000007591 painting process Methods 0.000 claims 1
- 230000010354 integration Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
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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
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
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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
-
- 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
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/04162—Control or interface arrangements specially adapted for digitisers for exchanging data with external devices, e.g. smart pens, via the digitiser sensing hardware
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention discloses an artificial and electronic integrated navigation painting and calculating combination device and a use method thereof, wherein the device comprises a painting and calculating handwriting board, a painting and calculating tool and a passive handwriting pen; the drawing and calculating handwriting board comprises a drawing induction area, a sliding rail and a pulley shaft, wherein the pulley shaft is arranged on the sliding rail and can move along the sliding rail; the drawing tool is detachably connected to the pulley shaft, so that the drawing tool can move on the drawing handwriting board; the drawing and calculating tool comprises a reference rotating shaft, a central rotating shaft, a tool rotating shaft and a ruler; the reference rotating shaft is detachably connected with the pulley shaft; the reference rotating shaft, the center rotating shaft and the tool rotating shaft are connected through a synchronous belt and a connecting rod; the passive handwriting pen comprises a pen ring arranged on the pen body, and a drawing induction area of the drawing handwriting board can induce position coordinate information of the pen ring, so that a writing track of the passive handwriting pen on the drawing handwriting board is determined. The combined device has the advantages of high system integration level, high automation degree and good portability.
Description
Technical Field
The invention relates to the technical field of navigation painting and calculating, in particular to an artificial electronic integrated navigation painting and calculating combination device and a use method thereof.
Background
In navigation drawing operation, tools such as a ruler, a triangular ruler, a protractor and the like are needed to be used for drawing. Human error exists in the combined use of the independent tools. Especially for large-size drawings, human error increases dramatically. In addition, the tool has the advantages of various types, large volume and inconvenient carrying.
Along with development of technology, there is an increasing demand for electronic aided drawing, which often has the disadvantages of insufficient adapting tools, low integration level, low automation level, etc.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention aims to provide the artificial and electronic integrated navigation calculation combination device and the application method thereof, which have the advantages of high system integration level, high automation degree and good portability, can be used immediately after being opened, and can adapt to various use environments and requirements of users.
In order to achieve the above purpose, the invention provides an artificial and electronic integrated navigation painting and calculating combination device, which is characterized in that the device comprises a painting and calculating handwriting board, a painting and calculating tool and a passive handwriting pen;
the drawing and calculating handwriting board comprises a drawing induction area, a sliding rail and a pulley shaft, wherein the pulley shaft is arranged on the sliding rail and can move along the sliding rail;
the drawing tool is detachably connected to the pulley shaft, so that the drawing tool can move on the drawing handwriting board; the drawing and calculating tool comprises a reference rotating shaft, a central rotating shaft, a tool rotating shaft and a ruler; the reference rotating shaft is detachably connected with the pulley shaft; the reference rotating shaft, the center rotating shaft and the tool rotating shaft are connected through a synchronous belt and a connecting rod;
the passive handwriting pen comprises a pen ring arranged on the pen body, and a drawing induction area of the drawing handwriting board can induce position coordinate information of the pen ring, so that a writing track of the passive handwriting pen on the drawing handwriting board is determined.
Further, the slide rail is L-shaped track, sets up in the top and the left side of drawing induction zone, is equipped with the coordinate system on the drawing induction zone, and the coordinate zero point is located the upper left corner of drawing induction zone, and during the use, with navigation drawing paper alignment coordinate zero point cover on the drawing induction zone, the drawing is calculated to the slip drawing instrument.
Furthermore, a drawing board logo is arranged at the left upper corner of the drawing board, and light display can be performed according to the detection information of the drawing board; and the self-checking module of the controller realizes the self-checking of the drawing and calculating handwriting board in the power-on state, and controls the logo light of the drawing and calculating board to light up after the self-checking is passed, otherwise, the drawing and calculating handwriting board is prompted to have communication failure or hardware failure.
Furthermore, the device also comprises an embedded real-time module which is used for running the artificial electronic integrated navigation calculation auxiliary software and is externally connected with a display for display through the data transmission module and the HDMI interface.
Further, a grating sensor is arranged on the sliding rail and used for determining the specific position of the pulley shaft, and further displaying on an external display screen.
Further, the induction mode of the drawing induction area is magnetic field intensity positioning; the drawing induction area is internally provided with a plurality of magnetic field sensors, when the pen ring on the passive handwriting pen cap approaches to drawing induction, the magnetic field strength of the magnetic field sensors changes, and the horizontal x coordinate and the vertical y coordinate of the passive handwriting pen in the drawing induction area are calculated through the magnetic field strength of the magnetic field sensors.
Further, the induction mode of the drawing induction area is cutting magnetic field positioning; the electromagnetic induction plate is arranged in the drawing induction area, a plurality of induction coils are arranged in the electromagnetic induction plate, an electromagnetic field is formed in a certain space range, when the passive handwriting pen is close to the drawing induction area, the electromagnetic induction plate below the drawing induction area can induce the pen ring of the passive handwriting pen to cut magnetic induction line movement, so that the induction coils below the drawing induction area change, signals are received according to the induction coils in the horizontal direction and the vertical direction, and the horizontal direction x and the vertical direction y of the passive handwriting pen under the coordinate system of the drawing induction area are obtained through calculation through the change of magnetic flux.
Further, the tool rotating shaft comprises a gear set switching mechanism, the gear set switching mechanism comprises a gear set, the gear set comprises a central shaft and an outer gear, the central shaft is fixedly connected with the handle, the gear set switching mechanism further comprises a first inner gear and a second inner gear, the outer gear can be respectively meshed with the first inner gear or the second inner gear through adjusting the gear of the handle, and the gear set switching mechanism can be in a neutral position and is not meshed with any inner gear; when the handle is in the upper gear, the gear set is not engaged with any internal gear, and the scale disc and the ruler can rotate freely; when the handle is in the middle gear, the gear set is meshed with the first internal gear of the scale disc, and the rotation of the central rotating shaft is transmitted to the scale disc; when the handle is in the lower gear, the gear set is meshed with the second internal gear of the ruler disc, and the rotation of the central rotating shaft is transmitted to the ruler.
Further, motors are installed on the reference rotating shaft, the center rotating shaft and the tool rotating shaft, and the electronic drawing process is as follows: collecting rotation data in each rotating shaft, adding the rotation data with state data recorded by a system to form angle data of the corresponding rotating shaft, and transmitting the angle data to an external display through an HDMI interface, so that a virtual drawing ruler displayed in the display can correspond to the actual state of a drawing tool in reality; when the reference rotating shaft is rotated, whether the subsequent rotating shaft is rotated to the same angle as the reference rotating shaft or not can be selected in the display software interface, if so, the data stream can be re-transmitted through the HDMI interface, the motors of the rotating shafts are operated, and the rotating shafts are rotated by corresponding angles; when the tool rotating shaft handle of the drawing tool is pulled to the uppermost part, the switch is triggered, the data of each sensor is stopped to be transmitted, the real-time state of the drawing tool on the display screen is displayed and disappeared in real time, and further, other tools are conveniently used for hand drawing.
In another aspect, the present invention provides a method of using an artificial electronic integrated navigation painting assembly, the method comprising the steps of:
step 1: mounting a drawing tool on a pulley shaft of a drawing handwriting board;
step 2: connecting the drawing handwriting board to a display through an HDMI interface and connecting a keyboard and a mouse through a USB interface;
step 3: the drawing and calculating handwriting board is powered through a power interface;
step 4: checking whether logo light of the drawing handwriting board is lighted, if not, checking whether a power supply interface and a communication system are connected normally, and plugging and unplugging a power line of the drawing handwriting board again, if the logo light cannot be lighted, checking whether equipment is in fault; checking whether each rotating shaft of the drawing tool rotates smoothly or not, and checking whether the drawing tool fails or not;
step 5: after the drawing and calculating tool is checked to have no fault and the drawing and calculating handwriting board is started normally, the navigation drawing and calculating paper which needs to be finished is placed in the drawing induction area of the drawing and calculating handwriting board, and the navigation drawing and calculating paper is fixed by aligning the coordinate zero point;
step 6: selecting a navigation painting calculation task on running navigation painting calculation software, wherein the software automatically broadcasts the task to be painted according to time;
step 7: the connecting rod between the pulley shaft and the reference rotating shaft can be rotated according to the required angle, and whether the required angle is reached or not is observed through scale indication;
step 8: fixing a reference rotating shaft, rotating a center rotating shaft and a tool rotating shaft, and observing whether a required angle is reached or not through scale indication;
step 9: drawing operations are performed using a ruler as needed.
The beneficial effects are that:
the artificial and electronic integrated navigation drawing and calculating combination device has the core functions of angle transmission, parallel transmission, synchronous writing and auxiliary drawing and calculating by using a common pen and a paper screen, and can quickly draw straight lines, parallel lines, included angle lines, circles, circular arcs and the like by continuously using the common pen to replace a triangular ruler, a protractor and a parallel ruler for drawing. The software is integrated and embedded into the navigation drawing board, and typical scenes such as drawing, training, checking, using and the like can be rapidly developed by matching with an external display. The system has high integration level and good portability, can be used immediately after being opened, and can adapt to various use environments and requirements of users.
Drawings
FIG. 1 shows a schematic structural diagram of an artificial electronic integrated navigation painting combination device according to the invention;
FIG. 2 is a schematic diagram of a computing pad structure according to the present invention;
FIG. 3 is a schematic diagram showing a graphic sensing area structure according to the present invention;
FIG. 4 shows a schematic drawing of a drawing sensing area writing positioning resolution in accordance with the present invention;
FIG. 5 illustrates a schematic view of various shaft connections according to the present invention;
FIG. 6 shows a schematic view of the center spindle and reference spindle configuration in accordance with the present invention;
FIG. 7 shows a schematic view of a tool spindle configuration according to the present invention;
FIG. 8 is a schematic diagram of a gear set shifting mechanism according to the present invention;
FIG. 9 shows a schematic view of the tool spindle and ruler configuration according to the present invention;
fig. 10 shows a schematic diagram of a motor drive according to the invention;
FIG. 11 shows a schematic of an electronic painting flow according to the present invention;
FIG. 12 shows a schematic view of a pen ring structure according to the present invention;
FIG. 13 shows a flow chart of a method of using an artificial electronic integrated navigation painting combination device according to the invention;
FIG. 14 shows a schematic view of the device connection during use of the combination according to the invention;
FIG. 15 shows a schematic view of the calculation step 6.2 during use of the combined device according to the invention;
FIG. 16 is a schematic view showing the calculation step 6.3 during use of the combined device according to the present invention;
FIG. 17 is a schematic diagram showing the calculation step 6.4 during use of the combined device according to the present invention;
FIG. 18 is a schematic diagram showing the calculation step 6.5 during use of the combined device according to the present invention;
fig. 19 shows a schematic view of the calculation step 6.6 during use of the combined device according to the invention.
Detailed Description
The following description of the embodiments of the present invention will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. 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.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Specific embodiments of the present invention are described in detail below with reference to fig. 1-19. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.
In a first aspect, the present invention provides an artificial electronic integrated navigation painting and calculating combination device, as shown in fig. 1 and 2, which comprises a painting and calculating handwriting board 1, a painting and calculating tool 2 and a passive handwriting pen 3.
The drawing writing board 1 includes a drawing sensing area 106, a sliding rail 101, and a sliding wheel shaft 102. The sliding rail 101 is an L-shaped rail, and is disposed above and on the left side of the drawing sensing area 106, and the pulley shaft 102 is mounted on the sliding rail 101 and can move along the sliding rail 101.
The pulley shaft 102 is used to connect the drawing tool 2 so that the drawing tool 2 can be moved to a drawing position on the drawing tablet 1. The drawing induction area 106 is provided with a coordinate system, the coordinate zero point is positioned at the upper left corner of the drawing induction area 106, and when the drawing induction area 106 is used, navigation drawing paper is covered with the coordinate zero point in an aligned mode, so that the drawing tool 2 can slide to draw. The sliding rail 101 is provided with a grating sensor for determining the specific position of the pulley shaft 102 and displaying the position on an external display screen.
The drawing sensing area 106 can also sense the position of the pen ring 302 of the passive stylus 3, and record the drawing process of the passive stylus 3.
The upper left corner of the drawing and calculating handwriting board 1 is provided with a drawing and calculating board logo 103, and light display can be performed according to the detection information of the drawing and calculating handwriting board 1. The self-checking module of the controller realizes the self-checking of the drawing and calculating handwriting board 1in the power-on state, and after the self-checking passes, the self-checking module controls the lighting of the drawing and calculating board logo 103, otherwise, the self-checking module prompts that the drawing and calculating handwriting board 1 possibly has communication faults or hardware faults. The power data interface 104 realizes the power supply of the drawing handwriting board 1. The device further comprises an embedded real-time module 110 for running the artificial electronic integrated navigation calculation auxiliary software, and displaying the information through the external display of the data transmission module 109 and the HDMI 105. The drawing and calculating handwriting board 1 is also provided with a USB interface 111.
There are two sensing modes of the drawing sensing area 106:
magnetic field strength positioning
As shown in fig. 3, a plurality of magnetic field sensors 112 are orderly arranged in the drawing induction area 106, when the passive stylus 3 is sleeved on the pen ring 302 to approach the drawing induction area 106, the magnetic field strength sensed by the magnetic field sensors 112 changes, and the horizontal x coordinate and the vertical y coordinate of the passive stylus 3 in the drawing induction area 106 are calculated by the magnetic field strength sensed by each magnetic field sensor.
(II) cutting magnetic field positioning
As shown in fig. 2, the drawing induction area 106 is an electromagnetic induction area of s×q cm, inside which there are orderly arranged induction coils 107, and screw hole brackets 108 support the fixed installation between the induction coils 107 and the bottom plate. When the wiring circuit below the drawing writing board 1 is electrified, an electromagnetic field is formed in a certain space range, when the passive writing pen 3 approaches to the drawing induction area 106, the electromagnetic induction board below the drawing induction area 106 can induce the cutting induction line motion made by the pen ring 302 of the passive writing pen 3, so that the induction coil below the drawing induction area 106 changes, signals are received according to the induction coils 107 in the horizontal direction and the vertical direction, and the horizontal direction x and the vertical direction y of the passive writing pen 3 under the coordinate system of the drawing induction area 106 are obtained through the calculation of the change of magnetic flux.
Drawing sensing area 106 writing positioning accuracy: + -alpha inch, resolution: not lower than βlpi (there are β wires per inch, as shown in fig. 4), read rate: ωdots/sec (number of sensing points that can be read per second), compatibility: windows/Linux system. Here, it is preferable that the drawing induction area 106 is an electromagnetic induction area of 80cm×60cm in size, and the positioning accuracy is written: + -0.01 inch (Center, i.e., average writing positioning accuracy of 0.01 inch), resolution: not lower than 4096lpi (4096 wires per inch), read rate: 250dots/sec.
The longitude and latitude coordinates are carved on the surface of the drawing sensing area 106, and the ruler 204 can be positioned through the longitude and latitude coordinates of the drawing sensing area 106, so that the accuracy of the drawn drawing can be determined.
In addition, the image drawn by the ruler 204 through the drawing sensing area 106 is scaled to the external display through the HDMI interface 105, so that the image displayed on the external display is practical and is not deformed.
To achieve an equal scaling of the image drawn by the drawing sensor area 106 to the external display, we set the length of the drawing sensor area to L a The length of the drawing sensing area is set as W a The length of the external display is set to L b Setting the width of the external display to W b 。
In a coordinate system formed by taking the upper left corner of the drawing sensing area as the origin, the length of the drawing sensing area as the horizontal axis and the width of the drawing sensing area as the vertical axis, the specific coordinates of the points drawn in the drawing sensing area are set as (x a ，y a )
Likewise, at the top left of the external displayIn a coordinate system formed by taking the angle as an origin, the length of the external display as a horizontal axis and the width of the external display as a vertical axis, the specific coordinates of the point to be displayed on the external display are (x) b ，y b )。
In order to make the image displayed on the external display practical, without deformation, we can get the following formula:
by derivation we can get:
thus, the formula of the corresponding coordinates of the external display is obtained, so that the image displayed on the external display accords with the longitude and latitude coordinates of the image drawn in the drawing sensing area 106, and the image is not deformed.
The drawing tool 2 includes a reference shaft 201, a center shaft 202, a tool shaft 203, and a ruler 204. The reference rotating shaft 201 is connected with the pulley shaft 102, and can slide on the sliding rail 101 through the pulley shaft 102. The reference rotation shaft 201, the center rotation shaft 202, and the tool rotation shaft 203 are connected by a timing belt 205 and a link 206. As shown in fig. 5, the synchronous belt 205 has a tooth-shaped structure inside, and each shaft is provided with a synchronous wheel 212 having a tooth-shaped structure. Each shaft rotates to transmit the rotation angle to other shafts through continuous engagement of the timing belt 205 and the timing wheel 212.
In order to transmit data and supply power to the sensors on each rotating shaft, the shaft of the drawing tool 2 is designed to be of a hollow structure so as to facilitate the erection of a data line and a power supply line. On the other hand, when the drawing induction area 106 is in a cutting magnetic field scheme, an electromagnetic wireless resonance power supply technology is used for supplying power to the sensor, and meanwhile, a wireless radio frequency mode is adopted for sensor data transmission, so that the effects of wireless energy and data transmission are achieved.
As shown in fig. 6 and 7, the reference shaft 201, the center shaft 202 and the tool shaft 203 support 360 ° rotation, and are engraved with 0 to 360 ° angle indications.
Wherein the tool shaft 203 is designed with a gear set switching mechanism. As shown in fig. 8, the gear set switching mechanism includes a gear set 209, the gear set 209 includes a central shaft and an external gear 210, the central shaft is fixedly connected with the handle 207, the gear set switching mechanism further includes a first internal gear 208 and a second internal gear 211, the external gear 210 can be meshed with the first internal gear 208 or the second internal gear 211 respectively by adjusting the gear position of the handle 207, and can be in a neutral position without being meshed with any internal gear. When the handle 207 is in the upper gear, the gear set 209 does not engage with any internal gear, and the scale disc and ruler can rotate freely. When the handle 207 is in the middle gear, the gear set 209 is engaged with the first inner gear 208 of the scale disc, and the rotation of the central rotating shaft 202 is transmitted to the scale disc, so that the direction of the ruler is unchanged, and the rotation angle is reflected to the scale disc, and the handle can be used for drawing parallel lines in any direction. When the handle 207 is in the lower gear, the gear set 209 is engaged with the second internal gear 211 of the tool disk, and the rotation of the central rotating shaft 202 is transmitted to the ruler, so that the ruler points according to the angle change and can be used for related drawing of the angle change. A magnetic compass may be fitted in the grip 207 for indicating the direction.
As shown in fig. 9, the disc to which the tool spindle 203 is coupled to the tool 204 is designed to be eccentric, so that the upper edge of the straight edge 204 can be aligned with the central axis. The ruler 204 is provided with a pen ring 302, pencils and the like can be directly embedded, and then the rotary circle drawing operation is carried out. The pen ring is arranged in such a way that a track 213 is arranged in the center of the ruler 204, and the pen ring is arranged on a sliding block 214 and can slide on the ruler 204 along the track 213.
The angle measurement and transfer of the drawing tool 2 is divided into two schemes: absolute and relative schemes. The absolute scheme uses an azimuth angle sensor to measure the absolute angle of each rotating shaft of the drawing tool 2, the scheme design is simpler, the manufacturing cost is lower, but only the basic function of real-time recording of the rotating shaft angle is realized. The relative scheme uses the relative angle of each pivot of the instrument 2 of drawing and calculating of the measurement of second level code wheel and record to have hollow motor in each pivot, the scheme design is comparatively complicated, manufacturing cost is higher, but this scheme not only can record pivot real-time angle, can also carry out automatic correction pivot angle through motor reverse control pivot, and the function is more perfect in absolute scheme compared.
The absolute scheme is to determine the absolute value between the angle rotated by the plurality of rotating shafts of the drawing tool 2 and the initial angle through the azimuth angle sensor, and determine the state and the position of the virtual drawing ruler displayed in the display through inputting the absolute value of the angle, and the specific scheme is as follows:
the plurality of rotating shafts of the drawing tool 2 comprise a reference rotating shaft 201, a central rotating shaft 202 and a tool rotating shaft 203; the azimuth angle sensors are installed on the plurality of rotating shafts and the pulley shafts 102 for recording the angle data of the drawing tool 2, and the collected angle data in each rotating shaft is transmitted to the external display through the HDMI interface 105, so that the displayed virtual drawing ruler in the display can correspond to the actual state of the drawing tool 2 in reality. When the tool rotating shaft handle 207 of the drawing tool 2 is pulled to the uppermost position, the switch is triggered, the data of each sensor stops being transmitted, the real-time state of the drawing tool on the display screen is displayed and disappears in real time, and further, other tools are convenient to use for hand drawing.
The relative scheme is that an angle second-level code disc is arranged between each rotating shaft so as to record the rotating angle of each rotating shaft of the drawing tool 2, and after each rotating, the real-time state of each rotating wheel after each rotating is recorded, so that after each rotating of the code disc, the state and the position of a virtual drawing ruler displayed in a display are the same as those of a drawing ruler in a real state.
In addition, in the relative scheme, a hollow motor is also arranged on each rotating shaft to drive the rotating shaft, and the data input into the HDMI interface each time is the rotating angle of the time. Therefore, the invention designs a data feedback device, so that after the first rotating shaft rotates by a certain fixed angle, the subsequent rotating shafts can automatically rotate by the same degree. In this scheme, the user can carry out supplementary drawing through each epaxial hollow motor and calculate, through the angle of adjusting first pivot, influences the turned angle of follow-up pivot then, this work load that has alleviateed the user to a certain extent. Of course, the scheme still keeps the function of automatically correcting the subsequent rotation shaft angle by the user, and ensures the degree of freedom of drawing calculation by the user. The specific design scheme is as follows:
as shown in fig. 10, each of the rotating shafts (i.e., the reference rotating shaft 201, the center rotating shaft 202, and the tool rotating shaft 203) of the drawing tool 2 is provided with an angular second-level encoder 216 and a hollow motor 215 for recording rotation data of each rotating shaft and driving each rotating shaft to rotate to a corresponding degree. The rotor of the hollow motor 215 is connected with other hollow motors for rotation through a rotation shaft cover 217 and a connecting rod 206 for transmission. The electronic drawing process is shown in fig. 11, in which the rotation data in each rotation shaft is collected, and added to the state data recorded by the system to form angle data of the corresponding rotation shaft, and the angle data is transmitted to an external display through the HDMI interface 105, so that the virtual drawing ruler displayed in the display can correspond to the actual state of the drawing tool 2 in reality. When the reference rotating shaft is rotated, whether the subsequent rotating shaft is rotated to the same angle as the reference rotating shaft or not can be selected on the display software interface, if so, the data stream can be re-transmitted through the HDMI interface, the subsequent motor is enabled to operate, and each rotating shaft is rotated by the corresponding angle. When the tool rotating shaft handle of the drawing tool 2 is pulled to the uppermost part, the switch is triggered, the data of each sensor is stopped to be transmitted, the real-time state of the drawing tool on the display screen is displayed and disappeared in real time, and further, other tools are conveniently used for hand drawing.
As shown in fig. 12, the passive stylus 3 includes a pen body 301 and a pen ring 302. The pen body 301 is a common pencil or other writing pen.
Pen loop 302 is divided into an induction coil scheme and a magnetic field coil scheme. In the occasion that the electromagnetic environment is more complicated, the magnetic field coil scheme has a specific magnetic field, electromagnetic compatibility can be better achieved, the complex electromagnetic environment is shielded, and interference-free accurate drawing is performed. The induction coil scheme is extremely easy to interfere, is not easy to make electromagnetic shielding, and is most beneficial to use in occasions with good electromagnetic environment.
In the induction coil scheme, pen loop 302 includes induction coil 303 and wiring board 304. When drawing, the induction coil 303 can make a cutting magnetic induction line motion to the induction coil 107 of the drawing induction zone 106. Drawing can be performed in the drawing sensing area by sleeving a pen ring 302 with a common pen.
The magnetic field coil scheme is classified into a single permanent magnet and a coil magnet scheme. The single permanent magnet 305 is provided with a sleeved central hole according to the diameter of a common pen, so that magnetism can be kept for a long time. The coil magnet 306 is composed of a coil 307 and a wireless charging plate 308 in a manner that the coil 307 is electrified to generate a magnetic field.
When the coil magnet 306 is depicted, the single permanent magnet 305 or the coil magnet 306 is brought into close proximity to the magnetic field sensor 112 of the depicted induction zone 106 to make magnetic field measurements. Drawing can be performed in the drawing sensing area by sleeving a pen ring 302 with a common pen.
In order to ensure that the center of the pen 301 coincides with the center of the pen ring 302, the center of the pen ring 302 is designed to be an air cushion structure, and the pen ring can be uniformly contracted during sleeving, so that the effect of clamping and centering is achieved.
In a second aspect, the present invention provides a method for using an artificial electronic integrated navigation computation combination device, as shown in fig. 13, comprising the following steps,
step 1: mounting a drawing tool on a pulley shaft of a drawing handwriting board;
step 2: connecting the drawing handwriting board to a display through an HDMI interface and connecting a keyboard and a mouse through a USB interface;
step 3: the drawing and calculating handwriting board is powered through a power interface;
step 4: checking whether logo light of the drawing handwriting board is lighted, if not, checking whether a power supply interface and a communication system are connected normally, and plugging and unplugging a power line of the drawing handwriting board again, if the logo light cannot be lighted, checking whether equipment is in fault; checking whether each rotating shaft of the drawing tool rotates smoothly or not, and checking whether the drawing tool fails or not;
step 5: after the drawing and calculating tool is checked to have no fault and the drawing and calculating handwriting board is started normally, the navigation drawing and calculating paper which needs to be finished is placed in the drawing induction area of the drawing and calculating handwriting board, and the navigation drawing and calculating paper is fixed by aligning the coordinate zero point;
step 6: selecting a navigation painting calculation task on running navigation painting calculation software, wherein the software automatically broadcasts the task to be painted according to time;
step 7: the connecting rod between the pulley shaft and the reference rotating shaft can be rotated according to the required angle, and whether the required angle is reached or not is observed through scale indication;
step 8: fixing a reference rotating shaft, rotating a center rotating shaft and a tool rotating shaft, and observing whether a required angle is reached or not through scale indication;
step 9: the drawing operation of the line, circle, etc. is performed using a tool as needed.
Basic drawing embodiment:
the drawing and calculating handwriting board is connected to the display through the HDMI interface, the ditch is connected with the keyboard and the mouse through the USB interface, and the drawing and calculating tool is arranged on the pulley shaft of the drawing and calculating handwriting board. And supplying power to the drawing and calculating handwriting board through a power interface. Checking whether logo light of the drawing handwriting board is lighted, if not, checking whether a power supply interface and a communication system are connected normally, and plugging and drawing a power line of the handwriting board again, if the logo light cannot be lighted, checking whether equipment is in fault. Checking whether each rotating shaft of the drawing tool rotates smoothly or not, and checking whether the drawing tool fails or not. After the drawing handwriting board is started normally (the logo light is lightened), the navigation drawing paper which needs to be finished is placed in the drawing induction area of the drawing handwriting board, and the navigation drawing paper is fixed after the zero point of the navigation drawing paper is aligned. And selecting a navigation painting calculation task on running navigation painting calculation software, wherein the software automatically broadcasts the task to be painted according to time. After the navigation painting task is completed, the software finishes the calculation of the navigation painting task and evaluates the scores, replaces the navigation painting paper on the painting induction area and restarts the navigation painting task.
Step 1: connecting the drawing handwriting board to a display through an HDMI interface and connecting a keyboard and a mouse through a USB interface; mounting a drawing tool on a drawing handwriting board pulley shaft;
step 2: the drawing and calculating handwriting board is powered through a power interface;
step 3: checking whether logo light of the drawing handwriting board is lighted, if not, checking whether a power supply interface and a communication system are connected normally, and plugging and unplugging a power line of the drawing handwriting board again, if the logo light cannot be lighted, checking whether equipment is in fault; as shown in fig. 14.
Step 4: checking whether each rotating shaft of the drawing tool rotates smoothly or not, and checking whether the drawing tool fails or not;
step 5: after the drawing and calculating tool has no fault and the drawing and calculating handwriting board is started normally, the navigation drawing and calculating paper which needs to be finished is placed in the drawing and calculating induction area of the drawing and calculating handwriting board, and the navigation drawing and calculating paper is fixed after the zero point of the navigation drawing and calculating paper is aligned;
step 6: selecting a navigation painting calculation task on running navigation painting calculation software, wherein the software automatically broadcasts the task to be painted according to time;
step 6.1: according to broadcasting 'sliding the pulley shaft to the left upper corner position', sliding the drawing tool to the left upper corner along with the pulley shaft;
step 6.2: according to broadcasting 'My position (150 DEG W,15 DEG N)', rotating the ruler parallel to 15 DEG N, and plotting My position A0 (150 DEG W,15 DEG N) on a drawing sheet by using a passive stylus; as shown in fig. 15.
Step 6.3: according to broadcasting 'My course C=180°, my speed V=6m/s, navigation time T=60deg.s', calculating from formula X1=X0+VxTsinC, Y1=Y0+VxT cosC to obtain position A1 (X1, Y1) of the next moment of the My, and plotting the My position A1 (X1, Y1) on a drawing sheet by using a passive handwriting pen delay calculation tool as shown in FIG. 16, and connecting A0A1;
step 6.4: pulling a tool rotating shaft handle of the drawing tool to the middle according to broadcasting that a ship A is commonly in the 45-degree direction of the my, rotating a reference rotating shaft of the drawing tool by 45 degrees, simultaneously rotating a tool rotating shaft dial by 45 degrees along with the reference rotating shaft, and using a passive handwriting pen as a parallel line of A0A1; as shown in fig. 17.
Step 6.5: according to broadcasting that a ship B moves towards the ship A in the 45-degree direction behind the ship A, a tool rotating shaft handle of the drawing tool is pressed to the lowest position, a center rotating shaft is rotated, a ruler of the tool rotating shaft rotates in the opposite direction along with the rotation of the center rotating shaft, and the ruler stops when the center rotating shaft rotates to 45 degrees through scale observation; or when the electronic scheme is adopted, the screen linkage button is directly clicked, and the central rotating shaft and the tool rotating shaft automatically rotate according to the reference rotating shaft angle. And using a passive handwriting pen to make a ship B travelling line along the ruler. As shown in fig. 18.
Step 6.6: drawing a transfer line of the ship position according to broadcasting position coordinates (105 DEG W,15 DEG N); pulling out the tool rotating shaft handle of the drawing tool to the uppermost part, and drawing arcs, straight lines and the like by using the tool freely; as shown in fig. 19.
Step 7: after the navigation painting task is completed, finishing the navigation painting task and finishing scoring examination;
step 8: replacing the navigation painting paper on the drawing sensing area to restart the navigation painting task.
The artificial and electronic integrated navigation drawing and calculating combination device has the core functions of angle transmission, parallel transmission, synchronous writing and auxiliary drawing and calculating by using a common pen and a paper screen, and can quickly draw straight lines, parallel lines, included angle lines, circles, circular arcs and the like by continuously using the common pen to replace a triangular ruler, a protractor and a parallel ruler for drawing. The software is integrated and embedded into the navigation drawing board, and typical scenes such as drawing, training, checking, using and the like can be rapidly developed by matching with an external display. The system has high integration level and good portability, can be used immediately after being opened, and can adapt to various use environments and requirements of users.
Any process or method description in a flowchart of the invention or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, which may be implemented in any computer-readable medium for use by an instruction execution system, apparatus, or device, which may be any medium that contains a program for storing, communicating, propagating, or transmitting for use by the execution system, apparatus, or device. Including read-only memory, magnetic or optical disks, and the like.
In the description herein, reference to the term "embodiment," "example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the different embodiments or examples described in this specification and the features therein may be combined or combined by those skilled in the art without creating contradictions.
While embodiments of the present invention have been shown and described, it will be understood that the embodiments are illustrative and not to be construed as limiting the invention, and that various changes, modifications, substitutions and alterations may be made by those skilled in the art without departing from the scope of the invention.
Claims (10)
1. An artificial and electronic integrated navigation painting and calculating combination device is characterized by comprising a painting and calculating handwriting board, a painting and calculating tool and a passive handwriting pen;
the drawing and calculating handwriting board comprises a drawing induction area, a sliding rail and a pulley shaft, wherein the pulley shaft is arranged on the sliding rail and can move along the sliding rail;
the drawing tool is detachably connected to the pulley shaft, so that the drawing tool can move on the drawing handwriting board; the drawing and calculating tool comprises a reference rotating shaft, a central rotating shaft, a tool rotating shaft and a ruler; the reference rotating shaft is detachably connected with the pulley shaft; the reference rotating shaft, the center rotating shaft and the tool rotating shaft are connected through a synchronous belt and a connecting rod;
the passive handwriting pen comprises a pen ring arranged on the pen body, and a drawing induction area of the drawing handwriting board can induce position coordinate information of the pen ring, so that a writing track of the passive handwriting pen on the drawing handwriting board is determined.
2. The integrated navigation and computing combination device according to claim 1, wherein the sliding rail is an L-shaped rail and is disposed above and on the left side of the drawing induction area, the drawing induction area is provided with a coordinate system, a coordinate zero point is located at the upper left corner of the drawing induction area, when the integrated navigation and computing combination device is used, navigation and computing paper is covered on the drawing induction area in alignment with the coordinate zero point, and the sliding and computing tool performs drawing and computing.
3. The artificial electronic integrated navigation painting and calculating combination device according to claim 1, wherein a painting and calculating board logo is arranged at the upper left corner of the painting and calculating handwriting board, and lamplight display can be performed according to detection information of the painting and calculating handwriting board; and the self-checking module of the controller realizes the self-checking of the drawing and calculating handwriting board in the power-on state, and controls the logo light of the drawing and calculating board to light up after the self-checking is passed, otherwise, the drawing and calculating handwriting board is prompted to have communication failure or hardware failure.
4. The integrated electronic navigation painting and calculating combination device according to claim 1, further comprising an embedded real-time module for running the integrated electronic navigation painting and calculating auxiliary software and displaying the integrated electronic navigation painting and calculating auxiliary software by a display externally connected with the data transmission module and the HDMI interface.
5. The integrated navigation and computing device of claim 4, wherein the sliding rail is provided with a grating sensor for determining a specific position of the pulley shaft for displaying on an external display screen.
6. The integrated navigation and computing device of any of claims 1-5, wherein the drawing induction area is positioned by magnetic field intensity; the drawing induction area is internally provided with a plurality of magnetic field sensors, when the pen ring on the passive handwriting pen cap approaches to drawing induction, the magnetic field strength of the magnetic field sensors changes, and the horizontal x coordinate and the vertical y coordinate of the passive handwriting pen in the drawing induction area are calculated through the magnetic field strength of the magnetic field sensors.
7. The integrated navigation and computing device of any of claims 1-5, wherein the drawing induction area is positioned by a cutting magnetic field; the electromagnetic induction plate is arranged in the drawing induction area, a plurality of induction coils are arranged in the electromagnetic induction plate, an electromagnetic field is formed in a certain space range, when the passive handwriting pen is close to the drawing induction area, the electromagnetic induction plate below the drawing induction area can induce the pen ring of the passive handwriting pen to cut magnetic induction line movement, so that the induction coils below the drawing induction area change, signals are received according to the induction coils in the horizontal direction and the vertical direction, and the horizontal direction x and the vertical direction y of the passive handwriting pen under the coordinate system of the drawing induction area are obtained through calculation through the change of magnetic flux.
8. The integrated navigation computation assembly of any of claims 1 to 5, wherein the tool shaft comprises a gear set switching mechanism comprising a gear set comprising a central shaft and an external gear, the central shaft being fixedly connected to the handle, the gear set switching mechanism further comprising a first internal gear and a second internal gear, the external gear being respectively engageable with the first internal gear or the second internal gear by adjusting the gear position of the handle, and being further capable of being in a neutral position, and not being engaged with any internal gear; when the handle is in the upper gear, the gear set is not engaged with any internal gear, and the scale disc and the ruler can rotate freely; when the handle is in the middle gear, the gear set is meshed with the first internal gear of the scale disc, and the rotation of the central rotating shaft is transmitted to the scale disc; when the handle is in the lower gear, the gear set is meshed with the second internal gear of the ruler disc, and the rotation of the central rotating shaft is transmitted to the ruler.
9. The integrated navigation painting assembly according to any one of claims 1-5, wherein the reference shaft, the central shaft and the tool shaft are all provided with motors, and the electronic painting process is as follows: collecting rotation data in each rotating shaft, adding the rotation data with state data recorded by a system to form angle data of the corresponding rotating shaft, and transmitting the angle data to an external display through an HDMI interface, so that a virtual drawing ruler displayed in the display can correspond to the actual state of a drawing tool in reality; when the reference rotating shaft is rotated, whether the subsequent rotating shaft is rotated to the same angle as the reference rotating shaft or not can be selected in the display software interface, if so, the data stream can be re-transmitted through the HDMI interface, the motors of the rotating shafts are operated, and the rotating shafts are rotated by corresponding angles; when the tool rotating shaft handle of the drawing tool is pulled to the uppermost part, the switch is triggered, the data of each sensor is stopped to be transmitted, the real-time state of the drawing tool on the display screen is displayed and disappeared in real time, and further, other tools are conveniently used for hand drawing.
10. A method of using an artificial electronic integrated navigation painting assembly according to any one of claims 1 to 9, the method comprising the steps of:
step 1: mounting a drawing tool on a pulley shaft of a drawing handwriting board;
step 2: connecting the drawing handwriting board to a display through an HDMI interface and connecting a keyboard and a mouse through a USB interface;
step 3: the drawing and calculating handwriting board is powered through a power interface;
step 4: checking whether logo light of the drawing handwriting board is lighted, if not, checking whether a power supply interface and a communication system are connected normally, and plugging and unplugging a power line of the drawing handwriting board again, if the logo light cannot be lighted, checking whether equipment is in fault; checking whether each rotating shaft of the drawing tool rotates smoothly or not, and checking whether the drawing tool fails or not;
step 5: after the drawing and calculating tool is checked to have no fault and the drawing and calculating handwriting board is started normally, the navigation drawing and calculating paper which needs to be finished is placed in the drawing induction area of the drawing and calculating handwriting board, and the navigation drawing and calculating paper is fixed by aligning the coordinate zero point;
step 6: selecting a navigation painting calculation task on running navigation painting calculation software, wherein the software automatically broadcasts the task to be painted according to time;
step 7: the connecting rod between the pulley shaft and the reference rotating shaft can be rotated according to the required angle, and whether the required angle is reached or not is observed through scale indication;
step 8: fixing a reference rotating shaft, rotating a center rotating shaft and a tool rotating shaft, and observing whether a required angle is reached or not through scale indication;
step 9: drawing operations are performed using a ruler as needed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311498267.3A CN117555432A (en) | 2023-11-10 | 2023-11-10 | Artificial and electronic integrated navigation painting and calculating combined device and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311498267.3A CN117555432A (en) | 2023-11-10 | 2023-11-10 | Artificial and electronic integrated navigation painting and calculating combined device and application method thereof |
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| CN202311498267.3A Pending CN117555432A (en) | 2023-11-10 | 2023-11-10 | Artificial and electronic integrated navigation painting and calculating combined device and application method thereof |
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| CN (1) | CN117555432A (en) |
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