A method and device for dynamically updating urban and rural planning data based on image processing

Abstract

The present invention discloses a dynamic updating device for urban and rural planning data based on image processing, comprising a lower shell and an upper shell, wherein the longitudinal width of the lower shell is greater than the longitudinal width of the upper shell, wherein the lower shell and the upper shell are provided with a blank roller belt cavity, a scanning channel, and a data roller belt cavity from left to right in sequence, wherein a blank roller and a data roller are provided in the blank roller belt cavity and the data roller belt cavity respectively, wherein a scanner is embedded in the inner top end of the scanning channel, and a roller belt is wound around the blank roller and the data roller, wherein the upper shell is provided with a recording port at a corresponding position of the blank roller belt cavity, and a cover is hingedly connected to the inner wall of the recording port. The device is reasonably and ingeniously provided with a snap-on rotating mechanism, and after the device is used to manually record data, it can be directly uploaded to the cloud, and the database can be updated in time, thereby solving the problem of errors when manually entering data into a computer later, and the data update efficiency is high.

Description

Technical Field

[0001] The present invention relates to the technical field of urban and rural planning, and in particular to a method and device for dynamically updating urban and rural planning data based on image processing. Background Art

[0002] Urban and rural planning is the comprehensive deployment, specific arrangement and implementation management of urban and rural social and economic development, land use, spatial layout and various construction projects within a certain period of time. In the process of urban and rural planning, in order to record the entire urban and rural development process, to facilitate the construction analysis of planning and transformation and to summarize experience, it is necessary to continuously collect the original and existing construction data and realize dynamic update. Among them, urban and rural planning data often use airgis to assist in analysis and management. airgis is a geographic information system that can collect, store, manage, calculate, analyze, display and describe the relevant geographical distribution data in the entire or part of the earth's surface (including the atmosphere) space with the support of computer hardware and software systems.

[0003] The main ways to update construction data are image processing and manual form filling and recording. Image processing is mainly achieved by analyzing the photos taken; while manual form filling and recording require manual recording of data, and the data will be manually updated to the computer later for data analysis. This method of manual form filling and recording cannot be updated in real time, and there are large human factors in the later manual update to the computer, which is prone to errors and affects subsequent analysis.

[0004] To this end, we propose a dynamic updating method and device for urban and rural planning data based on image processing to solve the above problems. Summary of the invention

[0005] The present invention aims to provide a method and device for dynamically updating urban and rural planning data based on image processing to solve the problems raised in the background technology.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A dynamic updating device for urban and rural planning data based on image processing comprises a lower shell and an upper shell, wherein the longitudinal width of the lower shell is greater than the longitudinal width of the upper shell, wherein the lower shell and the upper shell are provided with a blank roller belt cavity, a scanning channel, and a data roller belt cavity in sequence from left to right, wherein a blank roller and a data roller are provided in the blank roller belt cavity and the data roller belt cavity respectively, a scanner is embedded in the inner top end of the scanning channel, and roller belts are wound around the blank roller and the data roller, wherein the upper shell is provided with a recording port at a corresponding position of the blank roller belt cavity, a cover is hingedly connected to the inner wall of the recording port, and a clamping rotating mechanism is connected between the blank roller belt cavity and the blank roller, and between the data roller belt cavity and the data roller; the clamping rotating mechanism comprises a bearing rotatably connected to the blank roller belt cavity and the data roller. A rotating shaft on one side of the lower shell body, the inner side of the rotating shaft is provided with an accommodating cavity, the outer side of the rotating shaft is embedded with a sleeve in contact with the air of the accommodating cavity, a free rod is movably connected in the sleeve, the inner end of the free rod is fixedly connected with a circular plate, a first spring is arranged outside the free rod, and the two ends of the first spring are respectively fixedly connected to the sleeve and the circular plate, the circular plate is annularly and evenly elastically connected with a plurality of inner support plates, and the inner support plates are fan-shaped structures, the lower shell body is coaxially provided with a rotating groove in contact with the air of the rotating shaft, the rotating shaft located in the rotating groove is axially and evenly fixedly connected with a plurality of convex teeth in a right-angled triangle structure, wherein two adjacent convex teeth are provided with a card ball, and the card ball is elastically connected to the inner wall of the rotating groove.

[0008] Preferably, the lower shell is hinged to the upper shell at one end and snap-connected to the upper shell at the other end.

[0009] Preferably, a plurality of first limiting cavities are evenly opened in the circular plate, a first limiting rod with a T-shaped structure is slidingly connected in the first limiting cavity, and the end of the first limiting rod with a smaller cross-section passes through the first limiting cavity and is fixedly connected to the inner support plate at the corresponding position.

[0010] Preferably, the inner wall of the accommodating cavity is provided with limiting grooves corresponding to the inner support plates one by one.

[0011] Preferably, a circular fixing groove is formed on the blank roller and the data roller on one side facing the clamping rotating mechanism.

[0012] Preferably, the outer end of the free rod is coaxially fixedly connected with a manual knob.

[0013] Preferably, the outer wall of the locking ball is fixedly connected to a second limit rod of a T-shaped structure, and the lower shell is provided with a second limit cavity close to the rotating groove, which is slidably connected to the second limit rod, and the end of the second limit rod with a larger cross-section is fixedly connected to the inner wall of the second limit cavity with a third spring.

[0014] A method for dynamically updating urban and rural planning data based on image processing, comprising the following steps:

[0015] S1, use the device to record data;

[0016] S2, using the device to transfer data and scan, upload to the cloud, and enter the database according to category;

[0017] S3, backing up the data in the device;

[0018] S4, comprehensive analysis of the data in the database.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. Through the ingenious arrangement of the free rod, the first spring, the circular plate, the first limit rod, the second spring, the inner support plate, the limit groove, the rotating shaft and other structures, the multiple inner support plates can tighten and fix different types of blank rollers / data rollers under the elastic force of the first spring and the second spring;

[0021] 2. Through the ingenious arrangement of the convex teeth, the card ball, the second limit rod, the third spring and other structures, the data roller and the blank roller can be driven to rotate synchronously and intermittently clamped and fixed, and the scanner is used to scan the roller belt during the transmission process to obtain data;

[0022] The device reasonably and cleverly sets up a card-connected rotating mechanism. After using the device to manually record data, it can be directly uploaded to the cloud and the database can be updated in time, which solves the problem of errors when manually entering data into the computer later. In addition, the data update efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structure of a dynamic updating device for urban and rural planning data based on image processing proposed by the present invention when the upper shell is opened and expanded;

[0024] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0025] Figure 3 This is a schematic structural diagram of a front view of the connection between the rotating shaft and the convex teeth of a dynamic updating device for urban and rural planning data based on image processing proposed by the present invention;

[0026] Figure 4 This is a structural cross-sectional view of a circular plate of a dynamic updating device for urban and rural planning data based on image processing proposed by the present invention;

[0027] Figure 5 This is a schematic structural diagram of a dynamic updating device for urban and rural planning data based on image processing proposed by the present invention when the upper shell is closed;

[0028] Figure 6The present invention provides a flowchart of a method for dynamically updating urban and rural planning data based on image processing.

[0029] In the figure: 1 lower shell, 2 upper shell, 3 blank roller belt cavity, 4 scanning channel, 5 data roller belt cavity, 6 blank roller, 7 scanner, 8 data roller, 9 recording port, 10 cover, 11 rotating shaft, 12 sleeve, 13 free rod, 14 accommodating cavity, 15 first spring, 16 circular plate, 17 first limit rod, 18 inner support plate, 19 first limit cavity, 20 second spring, 21 limit groove, 22 rotating groove, 23 convex tooth, 24 card ball, 25 second limit rod, 26 second limit cavity, 27 third spring, 28 manual twist, 29 fixed groove, 30 roller belt. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] Reference Figure 1-5 A dynamic update device for urban and rural planning data based on image processing includes a lower shell 1 and an upper shell 2. One end of the lower shell 1 and the upper shell 2 are hinged and the other end is snap-connected. The longitudinal width of the lower shell 1 is greater than the longitudinal width of the upper shell 2, so the blank roller 6 and the data roller 8 are fixed.

[0032] The lower shell 1 and the upper shell 2 are provided with a blank roller belt cavity 3, a scanning channel 4, and a data roller belt cavity 5 from left to right. Figure 5 The blank roller belt cavity 3 and the data roller belt cavity 5 are cylindrical cavity structures, and the scanning channel 4 is a flat structure. A blank roller 6 and a data roller 8 are respectively arranged in the blank roller belt cavity 3 and the data roller belt cavity 5. A scanner 7 is embedded in the inner top of the scanning channel 4. It should be noted that the scanner 7 is a prior art, has a night vision function, avoids the recognition problem caused by insufficient light, and is connected to a power supply and updated to the database through the network. This is a prior art and will not be elaborated here.

[0033] A roller belt 30 is wound around the blank roller 6 and the data roller 8. A recording port 9 is opened at a corresponding position of the blank roller belt cavity 3 on the upper shell 2. A cover 10 is hinged on the inner wall of the recording port 9. The cover 10 is opened when recording and closed when not recording.

[0034] A clamping rotation mechanism is connected between the blank roller belt cavity 3 and the blank roller 6, and between the data roller belt cavity 5 and the data roller 8. Specifically:

[0035] The clamping rotating mechanism includes a rotating shaft 11 rotatably connected to one side of the lower housing 1 by a bearing, an accommodating chamber 14 is provided on the inner side of the rotating shaft 11, a sleeve 12 in contact with the air of the accommodating chamber 14 is embedded on the outer side of the rotating shaft 11, a free rod 13 is movably connected in the sleeve 12, the free rod 13 can slide or rotate relative to the sleeve 12, a circular plate 16 is fixedly connected to the inner end of the free rod 13, a first spring 15 is provided on the outer side of the free rod 13, and the two ends of the first spring 15 are respectively connected to the sleeve 12 and the circular plate 16. 6 fixed connection, the circular plate 16 is elastically connected with a plurality of inner support plates 18 in an evenly circular shape, and the inner support plates 18 are fan-shaped structures adapted to the fixed grooves 29 of the circular structure. The specific elastic connection is that a plurality of first limiting cavities 19 are evenly opened in the circular plate 16, and a first limiting rod 17 of a T-shaped structure is slidingly connected in the first limiting cavity 19. The end of the first limiting rod 17 with a smaller cross-section passes through the first limiting cavity 19 and is fixedly connected to the inner support plates 18 at the corresponding positions. The number of the inner support plates 18 is 2-4.

[0036] The inner wall of the accommodating cavity 14 is provided with limiting grooves 21 corresponding to the inner supporting plates 18 one by one, so as to prevent the position of the inner supporting plates 18 from being offset and enhance the sliding stability.

[0037] A circular fixing groove 29 is provided on the side of the blank roller 6 and the data roller 8 facing the clamping rotating mechanism, and the blank roller 6 / data roller 8 is fixed by tightening the fixing groove 29 with the force of the inner support plate 18.

[0038] The outer end of the free rod 13 is coaxially fixedly connected with a manual knob 28 to facilitate operation of the free rod 13 .

[0039] The lower housing 1 is coaxially provided with a rotation groove 22 in contact with the air of the rotation shaft 11. The rotation shaft 11 in the rotation groove 22 is evenly and fixedly connected to the axial direction with a plurality of protruding teeth 23 in a right-angled triangle structure. Figure 3 A ball 24 is clamped in two adjacent convex teeth 23, and the ball 24 is elastically connected to the inner wall of the rotating groove 22. The specific elastic connection is as follows: a second limiting rod 25 with a T-shaped structure is fixedly connected to the outer wall of the ball 24, and a second limiting cavity 26 with a limiting sliding connection with the second limiting rod 25 is opened in the lower shell 1 near the rotating groove 22. A third spring 27 is fixedly connected to the inner wall of the second limiting cavity 26 at one end with a larger cross-section of the second limiting rod 25. The third spring 27 and the second limiting rod 25 are used to ensure that the ball 24 is always in conflict with the rotating shaft 11 and the outer surface of the convex tooth 23.

[0040] The working principle of the present invention is divided into disassembly and assembly of the blank roller 6 / data roller 8 and how to update in real time when recording data:

[0041] Before the blank roller 6 / data roller 8 needs to be installed, the circular plate 16 is at a position close to the inner wall of the lower shell 1, and the first spring 15 is in a normal state; when the blank roller 6 / data roller 8 needs to be installed, the upper shell 2 is opened, and the free rod 13 is pulled outward by manually twisting 28 to drive the circular plate 16 and the inner support plate 18 to move outward, the first spring 15 is compressed, and the inner support plate 18 generates a force in the direction of the axis of the free rod 13 under the pressure of the limiting groove 21, and the inner support plate 18 is compressed by the first limiting rod 17 The second spring 20 is generally manifested as multiple inner support plates 18 that gather toward the axial direction of the free rod 13 during the process of moving toward the outside until the distance between the front and rear inner walls of the lower shell 1 is larger than the width of the blank roller 6 / data roller 8; then the blank roller 6 / data roller 8 is coaxially suspended on one side of the free rod 13, and the free rod 13 is gradually loosened by manually twisting 28, and reset under the elastic force of the first spring 15 and the second spring 20, and the multiple inner support plates 18 will clamp and fix different types of blank rollers 6 / data rollers 8.

[0042] When data needs to be recorded, the roller belt 30 is wound around the blank roller 6 and the data roller 8 respectively. The blank roller 6 and the data roller 8 release and retract the roller belt 30, and the cover 10 is opened to expose the recording port 9. The technician can record data into the blank roller 6 through the recording port 9. When it is impossible to continue recording, the free rod 13 can be driven to rotate by manually twisting 28. The free rod 13 drives the rotating shaft 11 to rotate under the limit connection between the inner support plate 18 and the limit groove 21. The rotating shaft 11 drives the data roller 8 and the fixed roller 8 through the inner support plate 18 and the fixed groove 29. The blank roller 6 rotates synchronously. During the rotation, on the one hand, the blocking ball 24 is always in conflict with the outer surface of the convex tooth 23 and the rotating shaft 11 under the action of the third spring 27 and the second limit rod 25. Since the convex tooth 23 is a right-angled triangle structure, a clicking sound is emitted after each rotation of a convex tooth 23 to remind the technician that it is in a clamping state at this time; on the other hand, in the process of the data roller 8 continuously wrapping around the roller belt 30, the scanner 7 in the scanning channel 4 scans the data on the roller belt 30 and uploads the data to the cloud.

[0043] Reference Figure 6 , a method for a dynamic updating device of urban and rural planning data based on image processing, comprising the following steps:

[0044] S1, use the device to record data;

[0045] S2, using the device to transfer data and scan, upload to the cloud, and enter the database according to category;

[0046] S3, backing up the data in the device;

[0047] S4, comprehensive analysis of the data in the database.

[0048] After manually recording the data according to this method, it can be directly uploaded to the cloud and the database can be updated in time, which solves the problem of errors when manually entering data into the computer later. In addition, the data update efficiency is high.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for dynamically updating urban and rural planning data based on image processing, characterized in that: The invention comprises a lower shell (1) and an upper shell (2), wherein the longitudinal width of the lower shell (1) is greater than the longitudinal width of the upper shell (2), and the lower shell (1) and the upper shell (2) are provided with a blank roller belt cavity (3), a scanning channel (4), and a data roller belt cavity (5) in sequence from left to right, wherein a blank roller (6) and a data roller (8) are provided in the blank roller belt cavity (3) and the data roller belt cavity (5) respectively, and a scanner (7) is embedded at the inner top end of the scanning channel (4), and a roller belt (30) is wound around the blank roller (6) and the data roller (8), and the upper shell (2) is provided with a recording port (9) at a corresponding position of the blank roller belt cavity (3), and a cover (10) is hingedly connected to the inner wall of the recording port (9), and a clamping rotation mechanism is connected between the blank roller belt cavity (3) and the blank roller (6), and between the data roller belt cavity (5) and the data roller (8); The clamping rotation mechanism comprises a rotating shaft (11) rotatably connected to one side of the lower shell (1) by using a bearing, a receiving chamber (14) is provided on the inner side of the rotating shaft (11), a shaft sleeve (12) in contact with the air of the receiving chamber (14) is embedded on the outer side of the rotating shaft (11), a free rod (13) is movably connected inside the shaft sleeve (12), a circular plate (16) is fixedly connected to the inner end of the free rod (13), a first spring (15) is provided on the outer sleeve of the free rod (13), and the two ends of the first spring (15) are respectively connected to the shaft sleeve (12). , a circular plate (16) is fixedly connected, the circular plate (16) is annularly and evenly elastically connected with a plurality of inner support plates (18), and the inner support plates (18) are of a fan-shaped structure, the lower shell (1) is coaxially provided with a rotating groove (22) in contact with the air of the rotating shaft (11), the rotating shaft (11) located in the rotating groove (22) is axially and evenly fixedly connected with a plurality of convex teeth (23) in a right-angled triangle structure, wherein two adjacent convex teeth (23) are provided with a clamping ball (24), and the clamping ball (24) is elastically connected to the inner wall of the rotating groove (22).

2. The device for dynamically updating urban and rural planning data based on image processing according to claim 1, characterized in that: The lower shell (1) is hinged to the upper shell (2) at one end and snap-connected at the other end.

3. The device for dynamically updating urban and rural planning data based on image processing according to claim 1, characterized in that: A plurality of first limiting cavities (19) are evenly arranged in the circular plate (16), and a first limiting rod (17) of a T-shaped structure is slidably connected in the first limiting cavity (19), and an end of the first limiting rod (17) with a smaller cross-section passes through the first limiting cavity (19) and is fixedly connected to an inner support plate (18) at a corresponding position.

4. The device for dynamically updating urban and rural planning data based on image processing according to claim 1, characterized in that: The inner wall of the accommodating cavity (14) is provided with limiting grooves (21) corresponding to the inner support plates (18) one by one.

5. The device for dynamically updating urban and rural planning data based on image processing according to claim 1, characterized in that: A circular fixing groove (29) is provided on one side of the blank roller (6) and the data roller (8) facing the clamping rotating mechanism.

6. The device for dynamically updating urban and rural planning data based on image processing according to claim 1, characterized in that: The outer end of the free rod (13) is coaxially fixedly connected with a manual knob (28).

7. The device for dynamically updating urban and rural planning data based on image processing according to claim 1, characterized in that: The outer wall of the locking ball (24) is fixedly connected to a second limiting rod (25) of a T-shaped structure, and the lower shell (1) is provided with a second limiting cavity (26) which is slidably connected to the second limiting rod (25) at a position close to the rotating groove (22), and a third spring (27) is fixedly connected to the inner wall of the second limiting cavity (26) at an end with a larger cross-section of the second limiting rod (25).

8. A method for applying the apparatus for dynamically updating urban and rural planning data based on image processing according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1, use the device to record data; S2, using the device to transfer data and scan, upload to the cloud, and enter the database according to category; S3, backing up the data in the device; S4, comprehensive analysis of the data in the database.

Images