TW201137318A - Method for measuring inclination angle of plane via electronic device - Google Patents

Abstract

A method is applied to measure an inclination angle of a testing plane via a electronic device and a reference plane perpendicular to the gravity direction. The electronic device has a gravity sensor, a display unit, and a smooth plane. In the method, the smooth plane of the electronic device is attached to the test plane to make the testing plane and the smooth plane located in the same plane; the electronic device is set into a measurement mode to measure the inclination angle between the smooth plane and the reference plane by the gravity sensor; an offset coordinate is calculated according to the inclination angle; and a movement image corresponding to the offset coordinate is shown in the display unit.

Description

201137318 VI. Description of the Invention: [Technical Field] The present invention relates to a method for measuring a single and a cat's ramp angle, and more particularly to a method for measuring a plane tilt angle in an electronic device. [Prior Art] With the rapid development of digital technology, electronic devices can simulate many jobs with their hardware devices. Jujube __ 抑 ηη, an example and Lv, gravity acceleration induction = (G-se 〇 has become a hardware device most widely used in electronic (four) design in recent years. Gravity acceleration sensor can be formed by Knowing the change of the orientation of the J sub-device, detecting the gravitational acceleration of the three axes (X, Y, Z) in the free space of the rotation direction of the electronic device, so that the display unit of the electronic device produces a corresponding change. For example, the collar can be made The picture displayed in the unit turns, or replaces the next picture. 〃, ', However, the function of the gravity acceleration sensor is only to form the gravitational acceleration of the electronic device, and therefore must be transmitted through the electronic device. The pre-processing and calculation unit 兀 'receives the gravitational acceleration of the two axes by processing the gravitational acceleration sensor to realize the application functions of many tools at present. In addition, the measurement of the inclination of the object to be measured in the prior art must be The staff manually measures the inclination of the object to be measured by means of a bubble level or a professional angle gauge, and judges the inclination of the object by eye observation. However, different operation methods and viewing methods often cause errors, which in turn lead to the judgment of the inclination of the object to be tested. ^ 201137318 Under this premise, the inventor of this case deeply felt the need to develop a new measurement. The method of planar tilting can simultaneously improve the above various problems. SUMMARY OF THE INVENTION The technical problems and objects to be solved by the present invention are: In the prior art, the inclination of an object to be measured is manually measured by a manual method, often because of different operators. The operation mode and the observation mode are different, which may cause errors, which in turn makes the judgment of the inclination of the object to be tested inaccurate. In addition, the gravity acceleration sensor provided in the electronic device can only form the three-axis electronic device in free space. Therefore, the main object of the present invention is to provide a method for measuring a plane tilt angle by using an electronic device, which uses a reference plane formed by a gravity acceleration sensor and a gravity acceleration sensor provided in an electronic device to measure a plane. Perform the measurement of the inclination angle. Test by gravity acceleration sensor The surface is sensed, the direction of gravity is obtained, and the processing unit and the arithmetic unit provided in the electronic device are used to calculate the inclination angle of the plane to be tested, and the electronic device displays the analog surface of the conventional bubble level meter on the display unit. In this way, the operator can obtain more accurate dip information, thereby effectively solving the above various problems. The technical means for solving the problem of the present invention: The present invention solves the problems of the prior art, and the technical means adopted provides a The method for measuring the plane tilt angle by using an electronic device is performed by using an electronic device and a reference plane. The electronic device has a gravity acceleration sensor, a display unit and an attachment plane, and the reference plane is 201137318 perpendicular to Gravity direction, the use of Leigong Zhuangban, τ includes the following steps: make the electronic 妒: inside: two sides: the angle of the method is flat and the 夹 Γ force acceleration sensor detects the attachment = ? A simulated picture is displayed in the display unit, and the moving picture is located at the offset coordinate. The effect of the present invention against the prior art is as follows: The electronic device is used to measure the plane tilt angle: the electronic device measures the tilt angle of the plane to be measured, and the tilting electrons are displayed by the arithmetic unit and the processing unit. The analogy of the 7-level instrument is displayed in the display unit, so that the operator f", the inclination of the plane, can avoid the error caused by the conventional ^==. Obviously, by using the mitt/measurement plane The method is not artificial, so as to improve the speed and effect of the measured plane inclination angle to effectively solve the various problems described above. [Embodiment] Can be widely disclosed - the use of electronic The method for measuring the plane (10) of the device, Yin, / is used for various electronic devices having a gravity acceleration sensor. The next preferred embodiment is to illustrate the present invention, and the related combined embodiments are numerous, so here is not </ RTI> </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; The first figure is a schematic diagram of the appearance of the device of the present invention, and the second figure is a functional block diagram of the electronic device of the preferred embodiment of the present invention. The electronic device can be placed on the plane 1 and the display. Unit U, an input unit speed sensor 13... Operation single magic 4 and __ processing unit ΐ 5 σ 1 can be a mobile communication device, a number of assistants, a device or a tablet computer. It can be placed on the side of the electronic split 1 , and the attached flat 10 is a flat lift. % - w - , attached plane • 2 1 early 7 &quot; 11 and the input unit 12 can be placed on the other side of the electric garment The display unit 11 can be used for display - the simulation book 2 (1) 'polar surface 1U can include a dynamic image b (labeled in the fourth picture) 'the dynamic image b can be a bubble image, the display unit u can be - The liquid crystal display panel. The input unit 12 can be used to input the number Pla and a precision parameter - the fly k select the parameter lb to enter the early turn 12 can be a keyboard or a touch gravity acceleration sensor 13 can be formed - a reference perpendicular to the direction of gravity Plane S (^ is not in the third A picture) and detects electricity The device 1 changes the direction of gravity due to the angle of the angle of the gravity acceleration sensor, which transmits a gravity acceleration G according to the change of the direction of the heavy man. The arithmetic unit 14 is electrically connected to the gravity acceleration sensor 13 The different unit 14 may include a tilt calculation program 141, a coordinate calculation program 142, and a damping vibration simulation program 143. The inclination calculation program 141 may calculate the gravity by adding the weight G to the 201137318 to calculate the small size. Dip angle to calculate, seat, '=, calculation program (4)

Participate in (four). The damped vibration simulation program ‘=== is marked to simulate a damped vibration, and the gravitational acceleration G jtw m is obtained as the damped vibration parameter P3. The early processing i5 is electrically connected to the display unit U. It is used to receive and input the input and the parameter Plb. The mode selection P!a can make the electronic device 7V5 wrong by the mode selection parameter Plb to the transport unit u. The chip is pulled and the transmission precision is μ damping. The processing unit 15 can receive the offset coordinate parameter and the vibration parameter P3 and transmit it to the display unit U. (4) In the example, by placing the electronic device 1 on the waiter, the face F (marked on the third 'and attached to the plane F to be tested ―), the sticker = 吏 ^ attached to the plane 10 to place the face F, Then use the gravity force to coincide with the flat operation to be measured _=::%==^^ 藓 笞 笞 / / & & & & & & & & & & & & 千 千 千 千 千 千 千 千 千 千 千 千 千 千 千 千 千 千 千 千 千 千 千 千And the display of the electronic device 1: the dynamic image b shows the direction of the inclination of the plane f to be measured. In the case of the method, the square tilted by the electronic device to measure the plane inclination angle, by -_ staff (Figure not Show) by inputting the unit u, selecting the parameter PU' and transmitting the mode selection parameter pia to processing the single magic 5 Wu 2 single r according to the mode selection parameter Pla to make the electronic loading and measuring type to measure the plane inclination angle. „When the electronic device 1 enters the measurement mode, the operator can again input the accuracy parameter Plb by using the input parameter Plb. The precision parameter pib indicates that the electronic device 201137318 is set at a tilt angle, and the display unit is moved. Unit length. In the case where the dynamic image b of the preferred embodiment is moved to represent an electronic example, the precision parameter (10) may be The height difference of the generation of the public is 4 points. The point is 1 meter on the plane. Then the operator can use the electronic dream fan.

And the device 1 is placed on the plane F to be measured, and the f h and the attached plane 10 are closely attached to the inclination angle of the plane F to be measured, the third plane F = plane F. Please refer to the operation diagram of the preferred embodiment, and the second figure = the figure of the invention is more than the 'parallel to the reference plane s the first picture and the second picture. The n-stroke, back &gt; can extend an X-axis and a Υ舳, and can extend + perpendicular to the reference plane S, and the axes are perpendicular to each other. In addition, Shen Ping:::X axis, Y axis and ZX, axis and -γ, thin, attached plane 1G can be extended out one and X, axis two, axis and z, the axis system is perpendicular to each other wide &quot;z axis, :Dind 2 A can be seen that the reference plane s and the attached plane W phase axis blood = that is, the x-axis, the Y-axis and the z-axis system respectively coincide with X, axis, 丫, /, axis, so the plane F to be measured Does not have an angle of inclination. The mutual view B can be used to know that the reference plane S is not attached to the plane 10 ^, that is, the X axis and the Z axis do not coincide with each other, and the axis and the z, the axis, and the s are combined with the Y' vehicle, so the attachment is attached. X of the plane 10, the axis and the reference plane axis can form a first inclination angle and adhere to the plane H) Z, the axial plane> test: the 2 axes of the surface s can also form a third inclination angle θ, at this time the first inclination angle , P can be equal to the second tilt H/9, + Λ · do the tilt ^ person ^ the reference plane s and the attachment plane 10 between the staff angle 0 3 brother - the inclination P and the third inclination 6 &gt;. 201137318 Tian Di l Yuan can know that the reference planes coincide with each other, that is, the axis 盥 7 &amp; eight ^ /, attached to the thousand faces 10 and the X axis can be two x, = does not coincide with ¥, axis and 2, The s-axis of the s can be formed: the outer plane 10 is ¥, the axis and the reference plane moxibustion are flattened by the m-angle ψ; and the z of the plane 10 is attached, the shaft and the shaft can also form a third inclination angle ^ the first inclination angle ψ can be equal to the third inclination angle θ, and the moxibustion is to be placed in the 丁 一 一 倾 倾 屯 屯 勺 筮 故 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 It can be known from the third D diagram that the reference plane S does not coincide with the attached plane 】0, that is, the x-axis, the γ-axis 盥82, the /, the ζ-axis knife do not coincide with the X, the axis, the Υ, the axis Therefore, after attaching the plane 10, the axis and the reference plane axis can be attached to the plane 10 of the ¥, the axis and the reference plane...

After the inclination angle is attached to the plane 10, the axis and the reference plane S are tilted to a third inclination angle 0, so the inclination between the reference plane s and the attachment plane 10 includes the first-dip, the second dip, and the The three-angle angle Θ. The person t can be known from the above, 'When the reference plane s does not align with the attachment plane 10', at least one of the first inclination angle P and the second inclination angle ' can be formed, and the third inclination angle is surely generated. 0. Taking the third D picture as an example, when the electronic farmer i is placed on the level 0 to be measured, the acceleration sensor 13 can detect the reference plane s and the attached plane 1 :: 2: by the inclination angle Gravity acceleration G', wherein the gravity acceleration disk 22: X-axis gravitational acceleration Gx, a Y, the axial gravitational acceleration Gy ', the axial gravitational acceleration Gz. The gravitational acceleration sensor 13 generates the gravitational acceleration G by the inclination angle is a conventional technique. Therefore, the gravity acceleration sensor 13 can transmit the gravitational acceleration G to 201137318 to the transport unit 14, and the arithmetic unit 14 can receive the X-axis gravitational acceleration Gx and the Y-axis gravitational acceleration according to the gravitational acceleration G. Gy and z, axis gravity acceleration Gz' The first inclination angle 10, the second inclination angle ψ, and the third inclination angle Θ are respectively calculated by the inclination calculation program 141. The inclination calculation program 141 may have the following equation: ^ P = tan-\-r=^===) sG/+Gz2 0 = tan-1 (了 =^==) ylGx2+Gz2

Gz } Next, the differentiating unit 14 can calculate the first inclination angle P, the second inclination angle ψ and the third inclination angle 依据 according to the inclination calculation program 141, and calculate the motion image b from the display unit by the coordinate calculation program 142, respectively. Offset position of the center point (OffsetX', 〇ffsetY,) (marked in the fourth figure). The coordinate operation, the program 142 can calculate the offset position of the dynamic image from the center point of the display unit 11 (〇ffsetX,, 〇ffsetY,) by the following equation:

OffsetX'

OffsetY' sin(p)*l〇〇〇

Plb sin(沴)* 1000 m Since the offset position (OffSetX', OffSetY,) calculated by the above equation is a coordinate scale in the precision parameter Plb, and the unit 11 is generally - has The LCD screen of the pixel, due to the 201137318 display unit 11 shows the analog surface. Therefore, the coordinate calculation program 142 must convert the offset position ((10) etx,, (10) etY,) by the following equations: single: off, offset coordinates (FX,, Fy,) (marked in the fourth figure). = The first two ports are not too early. The size of the U is high. v, the display: (marked in the fourth figure) can be regarded as Y, the axis, and the same as H. The fourth figure is regarded as X, axis. , '...11 wide v (standard

Fx, = ^ +OffsetX' p , Η

Fy =~γ +Offset Υ' Four diagrams, the fourth diagram is the second embodiment of the present invention. It is assumed that the height of the display unit U is not high: the width v of the 疋 can be a full pixel, that is, the display unit η It is shown that the book coordinates of the origin of the face 111 are located at the origin of the simulated face = angle. The corresponding pixel coordinates are (4)). Therefore, by the coordinate calculation program, the coordinate equation 142 to the processing unit l 3 offset &amp; seat &amp; (Fx', Fy,) The simulated surface of the moving microcomputer is m. And the movement::: two simulations with dynamic image b and m eight moving image b will be moved from the center position 0 along the moving direction D to the offset Qing X in the simulated writing 111, :: 201137318 and in order to make the moving image b is more realistic in real water, considering the buoyancy change caused by the acceleration of gravity acceleration and the shadow of the moving image b side shape when the moving image b moves == ny vibration 'damped vibration means moving the moving image ^ moving side&quot; After a process, y), it will continue to oscillate and finally reach the balance of the damped vibration. In this issue, only the general condition (Fx^ Λ^ acceleration μ' and then the dynamic image b and offset are considered. The distance between the b (9) and the η day is decreasing. At the same time, it is assumed that the dynamic image of the dynamic image exceeds the offset coordinate (five) jin) "Inflammation, then move away;,, 1 move between the two targets (Fx, Fy,) The distance is reduced to a negative value, and the direction D is accelerated in the opposite direction. Thus, the moving image F 乌 移 ( (Fx,, Fy,) is repeatedly oscillated back and forth, at the same time, the = state image b The moving speed is decremented in equal proportions, which in turn causes the dynamic shirt to swing like b Cheng gradually stop. In addition, in order to simulate the process of compression deformation of the dynamic image b, this = elliptical compression according to the linear formula of the current acceleration m of the dynamic image b. In order to complete the above damped vibration, the damped vibration mode

2 ί 14 3 The following equation can be used to calculate the damped vibration parameter p L t to the processing unit 15 to simulate the motion image b along the moving direction to the offset coordinate (Fx', Fy'), and continuously oscillate to reach the end. a process. First, the first tilt U is calculated according to the tilt calculation program 141, and the pixel of the pixel holder 12 formed by the analog pupil plane (1) is regarded as 1 unit length, and is - Under normal circumstances, gravity: speed G can be approximated to 10m / s2, so the damping vibration simulation program 143 can be first hunted by the following silk formula (four) image b in the simulation plane lu, the axis and the pixel acceleration of the γ' axis The unit of (PAx,, PAy,), pixel PAy') is pixel / s2. ^ ' Ρ^λγ'= 10*1 〇〇〇*sin(p) P^/=10*1000*sin(^) Then the 'damped vibration_program (4) button is accelerated according to the above pixel (=, PAy) Calculate the change of the speed of the motion picture b, and then calculate the position change: (Xl,, y1,) is the motion picture b Bi ά x2, y2) is the ^^^ after the motion picture b passes f曰1 t ) is the moving speed before the motion picture 4, and (X, Vy2) is the moving speed of the motion picture b elapsed time & moxibustion.

VxT= VxY+t * PAx^

VyT = VyY+t^ PAy' xT = x\'+/ * (VxY^VxT ) / 2 yT = yY-\-t * (Vy] ^Vy2' )/2 Receiver, although calculated by the program (4) Out of the first - angle change W is very small, can be regarded as electronic skirt! Stable, then pixel acceleration (PAx,, p secret surface y) &quot;τ according to the following formula 201137318 simulation of pixel acceleration (PAx,, PAy,) continuously decreasing, and the degree of pixel acceleration (PAx, PAy,) According to the dynamic image b and the offset coordinates (Fx', Fy'), the relative reduction is gradually reduced until the moving image 移动 moves along the moving direction D beyond the offset coordinates (Fx, Fy,), then the pixel acceleration (PAx) ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Move back the offset coordinates (FX» and let 'CPAx'', pay") be the decremented pixel acceleration. ΡΑχ''^{\~χγ/ρχ^ρΑχ&lt;FAy&quot;=〇-yV/Fy)*pAy pixels After the acceleration (PAx', kiss,) is decremented, the motion image w will be at the offset coordinate (Fx, Fa attached).

The swinging ' Therefore, the influence of the frictional force must be simulated so that the moving image b is stationary at the offset coordinates (Fx, Fy,). In the present invention, the 妒 vibration simulation program 143 continuously reduces the moving speed of the motion = b elapsed time according to the time, so when the motion image b is small = ΤΙ preset value, and when the motion image b passes The offset motion ^ y 犄, the damped vibration simulation program 143 sets the dynamic image b degree to 〇, so that the dynamic image b stops at the offset center (Fx, Fy,) has stabilized. In the fifth, in order to further promote the technology disclosed in the present invention, the technology disclosed in the preferred embodiment of the present invention will be summarized as a simple flow chart, so that it is easier for those having ordinary knowledge in the technical field. memory. Please refer to the second to fourth figures for the following component numbers. The electronic device 1 is brought into the measurement mode and the accuracy parameter pib is set to S100). / / Long and π 冽 plane F (step attaching the plane S110 of the electronic device 1) The gravity acceleration sensor 13 measures the plane by detecting the attached plane 1 &&lt; J-dip angle Ρ, second inclination Ψ and the third dip angle 形成, forming a gravity acceleration axle weight: 3 program 141 according to the gravitational acceleration Gx contained in the gravitational acceleration G, the Y' axis gravitational acceleration and 2, the axis gravity plus

Gz calculated the first dip second, and again

Sl30). The bellows and the second dip angle Θ (the step coordinate calculation program 142 is based on the yip angle ρ, the second dip angle Θ and the precision parameter Plb, and the angle (5), ((4) S140). The offset coordinate of the motion_image b is damped and the simulation program 143 stops the kinetic energy and stops at the offset coordinate (step S15G). The p-line damped vibration 'is based on the method of using the electron-through device of the present invention to perform the method of measuring the plane of the plane to be measured by the electronic device. After the angular measurement is completed, the electronic device will be transported by the machine. The conventional bubble level brittle picture is displayed in the display processing unit to reveal the inclination of the plane to be tested. It is possible to avoid errors caused by the operator and the way of observation in the prior art. Obviously, the operation mode of the shell is also 'mistaken by the invention example 201137318=The method of using the electronic skirt to measure the plane inclination angle of the road does not need to be viewed by humans*, and only needs to use the electron H to complete accurately and quickly. The measurement of the inclination angle of the plane to be measured further increases the speed disk efficiency of the measured inclination angle of the plane to be measured. In order to effectively solve the above problems. As can be seen from the above-described embodiments of the present invention, the present invention has industrially useful value. The above embodiments are merely illustrative of the preferred embodiments of the present invention, and those skilled in the art will be able to make various other modifications and changes in accordance with the embodiments of the present invention. However, these basis

The present invention is within the scope of the invention and the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram showing the appearance of an electronic device according to a preferred embodiment of the present invention; FIG. 2 is a functional block diagram of an electronic device according to a preferred embodiment of the present invention; 3 is a schematic diagram of the operation of a preferred embodiment of the present invention; and FIG. 4 is a schematic diagram of a simulated surface of a preferred embodiment of the present invention; and a fifth diagram is a flow chart of a preferred embodiment of the present invention. Back [Main component symbol description] Electronic device 1 Attached plane 10 16 201137318 Display unit 11 Analog surface 111 Input unit 12 Gravity acceleration sensor 13 Operation unit 14 Inclination calculation program 141 Coordinate operation program 142 Damping vibration simulation program 143 • Processing unit 15 Plane to be measured F Reference plane S Motion picture b Mode selection parameter Pla Accuracy parameter Plb Offset coordinate parameter P2 Damping vibration parameter P3 *Pivot angle P Second inclination angle Ψ Third inclination angle 0 · Offset position (0ffsetX',0ffsetY' Offset coordinates (Fx', Fy') Wide V high Η Center position 0 17 201137318

Origin position Z

18

Claims (1)

201137318 VII. Patent application scope: The method of measuring the plane inclination angle of the electronic device is based on the measurement of the reference plane of the gravity direction. The electronic device is an acceleration sensor and a display unit. And an attaching plane, the method for setting the plane inclination angle comprises the following steps: (a) putting the electronic device into a measuring mode; (b) placing the attaching plane on a plane to be tested; (4) the gravity acceleration sensor, at least one inclination angle of the attachment plane and the reference plane; (d) calculating an offset coordinate according to the inclination angle; and (4) displaying - simulating the picture in the material display unit, the written inclusion - dynamic Image, the motion image is located at the offset coordinate. 2. The method for measuring the plane inclination angle by the electronic device according to the scope of the patent application is as follows: wherein the step (4) further comprises a step (10)), and a precision parameter is preset. • The method of measuring the plane inclination angle by using the electronic device in the second section of the patent No. 2, wherein the hai attached plane extends one χ, the axis and the Υ, the axis, the reference plane is the X axis and the γ axis, Where the axis of the axis does not coincide with the axis of X, the step (4) further includes a step (eQ) for detecting an angle X of the attached plane and an angle between the axis and the X axis of the reference plane as a first Inclination. 4', such as the application of the δ month patent | has been used to measure the horizontal plane using the electronic device of the third item - where the step (6) further comprises a step (d〇) according to the precision parameter and the first inclination angle Calculate the offset coordinate. 5. If the method of measuring the horizontal plane by the electronic device in the third item of the patent application is 'the _Y axis does not coincide with the γ' axis, the step (4) further includes a step 19 201137318 (cl The method of detecting the angle between the Y' axis of the attached plane and the Y axis of the reference plane as a second tilt angle. 6. The method for measuring a horizontal plane using an electronic device according to claim 5, wherein The step (d) further comprises a step (dl) according to the precision parameter, the first tilt Calculating the offset coordinate with the second tilt angle. 7. The method for measuring a horizontal surface by using an electronic device according to claim 1, wherein the step (e) further comprises a step (e0) having the simulated facet A pixel coordinate system, the offset coordinate is located in the pixel coordinate system. _ 8. The method for measuring a horizontal surface by using an electronic device according to claim 1, wherein the step (e) further comprises a step (el), The dynamic image simulates a damped vibration and then stops at the offset coordinate. 9. The method for measuring a horizontal surface by using an electronic device according to claim 1, wherein in the step (a), the electronic device is a a mobile communication device, a multimedia playback device, a number of assistants and a tablet computer. 10. In the method of claim 1, the method for measuring the horizontal plane using an electronic device, wherein in the step (e), The motion picture is a bubble image.