CN114720996A - Smart city planning and designing system and smart city planning and designing method - Google Patents

Smart city planning and designing system and smart city planning and designing method Download PDF

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Publication number
CN114720996A
CN114720996A CN202210347788.8A CN202210347788A CN114720996A CN 114720996 A CN114720996 A CN 114720996A CN 202210347788 A CN202210347788 A CN 202210347788A CN 114720996 A CN114720996 A CN 114720996A
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China
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ring body
outer ring
electromagnet
city planning
laser range
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CN202210347788.8A
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Chinese (zh)
Inventor
曹聪
赵亚强
张莹莹
李莹莹
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Individual
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Priority to CN202210347788.8A priority Critical patent/CN114720996A/en
Publication of CN114720996A publication Critical patent/CN114720996A/en
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/04—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or holding steady relative to, a person, e.g. by chains, e.g. rifle butt or pistol grip supports, supports attached to the chest or head
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/60—Planning or developing urban green infrastructure

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

The invention discloses a smart city planning design system and a smart city planning design method in the technical field of city planning, which comprises a distance measuring unit, wherein a laser distance measuring instrument is arranged above a handheld part, and a control wire harness electrically connected with the laser distance measuring instrument is arranged at the bottom of the laser distance measuring instrument; the laser range finder is arranged in the rectangular frame, and an outer ring body is arranged on the outer side of the rectangular frame; according to the invention, the hand-held part is held by a user to move along the route to be measured of the building, so that the inner ring body is in a suspended state in the inner cavity of the outer ring body, and the laser range finder is not influenced by hand shaking of the user in the measuring process; if the user grips the direction and causes laser range finder to appear the horizontal direction when the deviation for can not receive the user to remove and lead to its horizontal direction's skew to appear among the laser range finder measurement process, very big limit has reduced the influence that the user brought in to measurement process, has improved measured data's accuracy, provides the guarantee for subsequent planning construction.

Description

Smart city planning and designing system and smart city planning and designing method
Technical Field
The invention relates to the technical field of city planning, in particular to a smart city planning and designing system and a smart city planning and designing method.
Background
The city planning is to standardize city development construction, research future development of cities, reasonable layout of cities and comprehensive arrangement of comprehensive deployment of various engineering constructions of the cities, is a blueprint of city development in a certain period, is an important component of city management, is a basis of city construction and management, and is also a precondition in three stages of city planning, city construction and city operation.
In city planning design, need carry out the measurement of relevant data to the building in city, generally use laser range finder, at present in the measurement process, the staff all removes the measurement through directly handing laser range finder, but in the removal process, the hand of staff can appear the shake of different degrees, and can appear laser range finder not be in on the horizontal plane of relative stability on measuring the route, and then can lead to the inaccurate problem of measured data, bring the trouble for subsequent planning construction, the error of planning construction has increased, for this reason, we propose wisdom city planning design system and wisdom city planning design method.
Disclosure of Invention
The present invention is directed to a smart city planning and designing system and a smart city planning and designing method, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a smart city planning and designing system includes,
the distance measuring unit comprises a handheld part, a laser distance measuring instrument is arranged above the handheld part, a control wiring harness electrically connected with the laser distance measuring instrument is arranged at the bottom of the laser distance measuring instrument, and the control wiring harness is electrically connected with a power supply pack;
the handheld part is provided with a through hole used for being held by a user, the power supply pack is embedded on the surface of the handheld part, and the surface of the power supply pack is provided with a display screen;
the stabilizing unit comprises a waist-shaped frame, the laser range finder is arranged in the rectangular frame, an outer ring body is arranged on the outer side of the rectangular frame, and the top end of the handheld part is connected with the outer surface of the outer ring body.
Furthermore, two opposite side surfaces of the laser range finder are provided with rotating shafts rotatably connected with the waist-shaped frame, one side of each rotating shaft is connected with the stirring knob, the end part of each rotating shaft is provided with a rectangular groove, and clamping shafts matched with the rectangular grooves are movably inserted in the rectangular grooves.
Further, waist type frame top is equipped with upper strut, the upper strut top is equipped with the sliding block, the sliding block slides to inlay and locates on the internal ring body, annular spout has been seted up to internal ring body internal surface.
Furthermore, a lower support rod is arranged at the bottom of the waist-shaped frame, a calibration block is arranged at the bottom of the lower support rod, the calibration block is arranged on the inner surface of the inner ring in a sliding mode, and the calibration block and the sliding block are located on the same vertical line.
Furthermore, the inner ring body is arranged in the inner cavity of the outer ring body, the surface of the outer ring body is provided with a groove for accommodating the inner ring body, the inner ring body is not in contact with the inner surface of the outer ring body, and an annular cavity is formed between the inner ring body and the outer ring body.
Furthermore, the surface of the inner ring body is provided with a floating support column, the floating support column is movably inserted into the guide cylinder, the guide cylinder is arranged on the inner surface of the outer ring body, and the guide cylinder is arranged on the vertical centerline of the inner surface of the outer ring body.
Furthermore, a bottom support column which is positioned on the same vertical line with the floating support column is arranged on the outer surface of the inner ring body, a forward electromagnet is arranged at the bottom of the bottom support column, and a reverse electromagnet is arranged below the forward electromagnet;
the reverse electromagnet is arranged on the inner surface of the outer ring body, the magnetic poles on the opposite surfaces of the reverse electromagnet and the forward electromagnet are opposite in direction, an interval s is formed between the reverse electromagnet and the forward electromagnet, and the inner ring body is in a suspended state in the inner cavity of the outer ring body.
Further, the top of the inner side of the waist-shaped frame is provided with a camera with a downward shooting direction, and the output end of the camera is electrically connected with the display screen.
Furthermore, the calibration block is a gravity block with the weight of 1-2KG, the surface of the outer ring body is provided with a wire harness hole, and the handheld part is made of a plastic material.
The design method of the smart city planning and design system specifically comprises the following steps,
s1: when the laser range finder is used, the clamping shaft on the left side of the waist-shaped frame is axially pulled out, the toggle knob on the right side is rotated, the laser range finders distributed vertically are rotated to be in a horizontal state, and then the clamping shaft is reinserted back to fix the position;
s2: a user holds the hand-held part to move along a route to be measured of a house, the forward electromagnet and the reverse electromagnet are electrified in the moving process, and the opposite surfaces of the forward electromagnet and the reverse electromagnet have different magnetic pole directions, so that the forward electromagnet moves upwards and keeps a constant distance interval with the reverse electromagnet through magnetic pole repulsive force, the inner ring body is in a suspended state in the inner cavity of the outer ring body, and the laser range finder is not influenced by hand shaking of the user in the measuring process;
s3: if the user holds the laser range finder to cause the horizontal deviation, the upper support rod and the lower support rod arranged at the upper end and the lower end of the waist-shaped frame are matched with the sliding block and the calibration block to always keep the waist-shaped frame in a vertical state, wherein the sliding block and the calibration block slide in the annular groove on the inner surface of the inner ring body, so that the laser range finder cannot be subjected to the movement of the user to cause the horizontal deviation in the measuring process;
s4: the measured data is shot by the camera to be displayed on the display screen synchronously for the user to check.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, a user holds the hand-held part to move along a route to be measured of a building, the forward electromagnet and the reverse electromagnet are electrified in the moving process, and the opposite surfaces of the forward electromagnet and the reverse electromagnet have different magnetic pole directions, so that the forward electromagnet moves upwards and keeps a constant distance interval with the reverse electromagnet through magnetic pole repulsion, and thus the inner ring body is in a suspended state in the inner cavity of the outer ring body, and the laser range finder is not influenced by hand shaking of the user in the measuring process; if the user grips the direction and causes laser range finder to appear during horizontal direction's deviation, the waist type money can be kept in vertical state all the time to the last branch and the lower branch cooperation sliding block and the alignment block that the lower extreme set up on the waist type frame, wherein the sliding block slides in the ring channel of inner ring internal surface with the alignment block, make laser range finder measurement in-process can not receive the user and remove and lead to its skew that appears the horizontal direction, very big limit has reduced the influence that the user brought in to the measurement process, measured data's accuracy has been improved, provide the guarantee for subsequent planning construction.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic structural diagram of a stabilization unit according to the present invention;
FIG. 3 is a schematic view of the connection structure of the inner ring body according to the present invention;
FIG. 4 is a schematic cross-sectional view of the front view of the middle portion of FIG. 2 according to the present invention.
In the figure: 100. a distance measuring unit; 101. a hand-held portion; 102. a laser range finder; 103. controlling the wire harness; 104. a power pack; 105. a display screen; 200. a stabilizing unit; 201. a waist-shaped frame; 202. an outer ring body; 203. a rotating shaft; 204. a knob is pulled; 205. a clamping shaft; 206. an upper support rod; 207. a slider; 208. an inner ring body; 209. a lower support rod; 210. a calibration block; 211. a floating support; 212. a guide cylinder; 213. a bottom bracing column; 214. a forward electromagnet; 215. a reverse electromagnet; 216. a camera; K. an annular cavity.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows: referring to fig. 1 and 2, the present invention provides a smart city planning and designing system, including a distance measuring unit 100, including a handheld portion 101, a laser distance measuring instrument 102 is disposed above the handheld portion 101, a control wire harness 103 electrically connected to the laser distance measuring instrument 102 is disposed at the bottom of the laser distance measuring instrument 102, the control wire harness 103 is electrically connected to a power supply pack 104, a power supply module is disposed in the laser distance measuring instrument 102, the laser distance measuring instrument 102 is supplied with power through the control wire harness 103 and the power supply module, and a user can charge the laser distance measuring instrument 102 without repeatedly taking and placing the laser distance measuring instrument 102; the handheld part 101 is provided with a through hole used for being held by a user, the power pack 104 is embedded on the surface of the handheld part 101, the surface of the power pack 104 is provided with a display screen 105, and the display screen 105 is used for viewing measured data for the user; the stabilizing unit 200 comprises a waist-shaped frame 201, the laser range finder 102 is arranged in the rectangular frame, an outer ring body 202 is arranged on the outer side of the rectangular frame, and the top end of the handheld part 101 is connected with the outer surface of the outer ring body 202.
Two opposite side surfaces of the laser range finder 102 are provided with rotating shafts 203 which are rotatably connected with the waist-shaped frame 201, the rotating shaft 203 on one side is connected with a toggle knob 204, the end part of the rotating shaft 203 on the other side is provided with a rectangular groove, the rotating shaft 203 provided with the rectangular groove is inserted on the waist-shaped frame 201, and a clamping shaft 205 matched with the rectangular groove is movably inserted in the rectangular groove.
During the use, pull out screens axle 205 on waist frame 201 left side outward to the toggle knob 204 on rotation right side for vertical distribution's laser range finder 102 rotates to the horizontality, inserts screens axle 205 again afterwards and carries out the rigidity.
Example two: referring to fig. 2 and 3, an upper support rod 206 is disposed on the top of the waist-shaped frame 201, a sliding block 207 is disposed on the top of the upper support rod 206, the sliding block 207 is slidably embedded in the inner ring 208, and an annular sliding groove is disposed on the inner surface of the inner ring 208.
The bottom of the waist-shaped frame 201 is provided with a lower support rod 209, the bottom of the lower support rod 209 is provided with a calibration block 210, the calibration block 210 is arranged on the inner surface of the inner ring body 208 in a sliding manner, and the calibration block 210 and the sliding block 207 are positioned on the same vertical line, if the holding direction of a user causes the laser range finder 102 to have deviation in the horizontal direction, the upper support rod 206 and the lower support rod 209 arranged at the upper end and the lower end of the waist-shaped frame 201 are matched with the sliding block 207 and the calibration block 210 to be capable of always keeping the waist-shaped pattern in a vertical state, wherein the sliding block 207 and the calibration block 210 slide in the annular groove on the inner surface of the inner ring body 208, so that the laser range finder 102 cannot be subjected to movement by the user in the measuring process to cause the deviation in the horizontal direction.
Referring to fig. 4, the inner ring 208 is disposed in the inner cavity of the outer ring 202, a groove for accommodating the inner ring 208 is disposed on the surface of the outer ring 202, the inner ring 208 is not in contact with the inner surface of the outer ring 202, and an annular cavity K is formed therebetween, and the annular cavity K enables the inner ring 208 to suspend in the inner cavity of the outer ring 202 under the action of magnetic force, thereby reducing the influence of shaking hands of a user.
The surface of the inner ring body 208 is provided with a floating support column 211, the floating support column 211 is movably inserted into the guide cylinder 212, the guide cylinder 212 is arranged on the inner surface of the outer ring body 202, after the inner ring body 208 floats upwards under the action of magnetic force, the floating support column 211 at the top end of the inner ring body synchronously moves in the guide cylinder 212, the function of limiting the inner ring body 208 can be achieved, the inner ring body 208 can move in the vertical direction, and the guide cylinder 212 is arranged on the vertical centerline of the inner surface of the outer ring body 202.
The outer surface of the inner ring body 208 is provided with a bottom bracing column 213 which is positioned on the same vertical line with the floating support column 211, the bottom of the bottom bracing column 213 is provided with a forward electromagnet 214, a reverse electromagnet 215 is arranged below the forward electromagnet 214, the reverse electromagnet 215 and the forward electromagnet 214 are both electrically connected with a control unit arranged inside the handheld part 101, and the surface of the handheld part 101 is provided with a button for controlling the handheld part 101 to work;
the reverse electromagnet 215 is arranged on the inner surface of the outer ring body 202, the magnetic poles of the opposite surfaces of the reverse electromagnet 215 and the forward electromagnet 214 are opposite in direction, a space s is formed between the reverse electromagnet 215 and the forward electromagnet 214, the inner ring body 208 is in a suspended state in the inner cavity of the outer ring body 202, a user holds the handheld portion 101 to move along a route to be measured of a house, the forward electromagnet 214 and the reverse electromagnet 215 are electrified in the moving process, due to the fact that the opposite surfaces of the two opposite surfaces have different magnetic pole directions, the magnetic pole repulsion enables the forward electromagnet 214 to move upwards and keep a constant distance interval with the reverse electromagnet 215, and therefore the inner ring body 208 is in a suspended state in the inner cavity of the outer ring body 202, and the laser range finder 102 cannot be affected by hand shaking of the user in the measuring process.
The rest of the structure is the same as the first embodiment.
Example three: referring to fig. 2, the top of the inner side of the waist-shaped frame 201 is provided with a camera 216 with a downward shooting direction, the output end of the camera 216 is electrically connected with the display screen 105, and the measured data is shot on the laser range finder 102 by the camera 216 and then synchronously displayed on the display screen 105 for the user to check, so that the user can check the measured data in the head-up direction without adjusting the position of the laser range finder 102.
The calibration block 210 is a weight block with a weight of 1-2KG, the outer ring 202 has a wire hole on its surface, and the hand-held portion 101 is made of plastic material.
The rest of the structure is the same as the above embodiment.
The design method of the smart city planning and design system specifically comprises the following steps,
s1: when the laser range finder is used, the clamping shaft 205 on the left side of the waist-shaped frame 201 is pulled out, the toggle knob 204 on the right side is rotated, the laser range finders 102 which are vertically distributed are rotated to be in a horizontal state, and then the clamping shaft 205 is inserted back again for position fixing;
s2: a user holds the handheld part 101 to move along a route to be measured of a house, in the moving process, the forward electromagnet 214 and the reverse electromagnet 215 are electrified, and due to the fact that opposite surfaces of the forward electromagnet 214 and the reverse electromagnet 215 have different magnetic pole directions, magnetic pole repulsive force enables the forward electromagnet 214 to move upwards and keep a constant distance interval with the reverse electromagnet 215, and therefore the inner ring body 208 is in a suspended state in the inner cavity of the outer ring body 202, and the laser range finder 102 cannot be affected by hand shaking of the user in the measuring process;
s3: if the user holds the laser range finder 102 in a direction such that the laser range finder 102 has a horizontal deviation, the upper support rod 206 and the lower support rod 209 arranged at the upper end and the lower end of the waist-shaped frame 201, in cooperation with the sliding block 207 and the calibration block 210, can always keep the waist-shaped frame in a vertical state, wherein the sliding block 207 and the calibration block 210 slide in the annular groove on the inner surface of the inner ring 208, so that the laser range finder 102 cannot be moved by the user during measurement to cause the horizontal deviation;
s4: the measured data is displayed on the display screen 105 synchronously after the camera 216 shoots the picture on the laser range finder 102 for the user to view.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. Wisdom city planning design system, its characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the distance measuring unit (100) comprises a handheld part (101), a laser distance measuring instrument (102) is arranged above the handheld part (101), a control wiring harness (103) electrically connected with the laser distance measuring instrument (102) is arranged at the bottom of the laser distance measuring instrument, and the control wiring harness (103) is electrically connected with a power pack (104);
the handheld part (101) is provided with a through hole used for being held by a user, the power pack (104) is embedded in the surface of the handheld part (101), and the surface of the power pack (104) is provided with a display screen (105);
the stabilizing unit (200) comprises a waist-shaped frame (201), the laser range finder (102) is arranged in the rectangular frame, an outer ring body (202) is arranged on the outer side of the rectangular frame, and the top end of the handheld part (101) is connected with the outer surface of the outer ring body (202).
2. The smart city planning and design system of claim 1, wherein: two opposite side surfaces of the laser range finder (102) are provided with rotating shafts (203) rotatably connected with the waist-shaped frame (201), one side of each rotating shaft (203) is connected with a toggle knob (204), the other side of each rotating shaft (203) is provided with a rectangular groove, and a clamping shaft (205) matched with the rectangular groove is movably inserted in the rectangular groove.
3. The smart city planning and design system of claim 2, wherein: waist frame (201) top is equipped with last branch (206), it is equipped with sliding block (207) to go up branch (206) top, sliding block (207) slip inlays and locates on interior ring member (208), annular spout has been seted up to interior ring member (208) internal surface.
4. The smart city planning and design system according to claim 1 or 3, wherein: waist frame (201) bottom is equipped with down branch (209), branch (209) bottom is equipped with calibration block (210) down, calibration block (210) slide and locate interior annular (208) internal surface, just calibration block (210) and sliding block (207) are located same vertical line.
5. The intelligent city planning and designing system of claim 4, wherein: the inner ring body (208) is arranged in the inner cavity of the outer ring body (202), a groove for accommodating the inner ring body (208) is formed in the surface of the outer ring body (202), the inner ring body (208) is not in contact with the inner surface of the outer ring body (202), and an annular cavity (K) is formed between the inner ring body (208) and the outer ring body (202).
6. The smart city planning and design system according to claim 3 or 5, wherein: the surface of the inner ring body (208) is provided with a floating support column (211), the floating support column (211) is movably inserted into a guide cylinder (212), the guide cylinder (212) is arranged on the inner surface of the outer ring body (202), and the guide cylinder (212) is arranged on the vertical centerline of the inner surface of the outer ring body (202).
7. The smart city planning and design system of claim 6, wherein: the outer surface of the inner ring body (208) is provided with a bottom support column (213) which is positioned on the same vertical line with the floating support column (211), the bottom of the bottom support column (213) is provided with a forward electromagnet (214), and a reverse electromagnet (215) is arranged below the forward electromagnet (214);
the reverse electromagnet (215) is arranged on the inner surface of the outer ring body (202), the opposite surfaces of the reverse electromagnet (215) and the forward electromagnet (214) are opposite in magnetic pole direction, a space s is formed between the reverse electromagnet (215) and the forward electromagnet (214), and the inner ring body (208) is in a suspended state in the inner cavity of the outer ring body (202).
8. The smart city planning and design system of claim 7, wherein: the top of the inner side of the waist-shaped frame (201) is provided with a camera (216) with a downward shooting direction, and the output end of the camera (216) is electrically connected with the display screen (105).
9. The smart city planning and design system of claim 4, wherein: the calibration block (210) is a gravity block with the weight of 1-2KG, the surface of the outer ring body (202) is provided with a wire harness hole, and the handheld part (101) is made of a plastic material.
10. The design method of the intelligent city planning and design system of claim 8, wherein: the method specifically comprises the following steps of,
s1: when the laser range finder is used, the clamping shaft (205) on the left side of the waist-shaped frame (201) is pulled out, the toggle knob (204) on the right side is rotated, so that the laser range finders (102) which are vertically distributed rotate to be in a horizontal state, and then the clamping shaft (205) is inserted back again for position fixing;
s2: a user holds the hand-held part (101) to move along a route to be measured of a house, the forward electromagnet (214) and the reverse electromagnet (215) are electrified in the moving process, and due to the fact that opposite surfaces of the forward electromagnet (214) and the reverse electromagnet (215) have different magnetic pole directions, the forward electromagnet (214) moves upwards and keeps a constant distance interval with the reverse electromagnet (215) through magnetic pole repulsive force, and therefore the inner ring body (208) is in a suspended state in the inner cavity of the outer ring body (202), and the laser range finder (102) cannot be affected by hand shaking of the user in the measuring process;
s3: if the holding direction of a user causes the laser range finder (102) to have horizontal deviation, the upper support rod (206) and the lower support rod (209) arranged at the upper end and the lower end of the waist-shaped frame (201) are matched with the sliding block (207) and the calibration block (210) to be capable of always keeping the waist-shaped frame in a vertical state, wherein the sliding block (207) and the calibration block (210) slide in the annular groove on the inner surface of the inner ring body (208), so that the laser range finder (102) cannot be moved by the user in the measuring process to cause the horizontal deviation;
s4: the measured data is shot by the camera (216) to be displayed on the display screen (105) synchronously after pictures on the laser range finder (102) are shot for a user to check.
CN202210347788.8A 2022-04-01 2022-04-01 Smart city planning and designing system and smart city planning and designing method Withdrawn CN114720996A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210347788.8A CN114720996A (en) 2022-04-01 2022-04-01 Smart city planning and designing system and smart city planning and designing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210347788.8A CN114720996A (en) 2022-04-01 2022-04-01 Smart city planning and designing system and smart city planning and designing method

Publications (1)

Publication Number Publication Date
CN114720996A true CN114720996A (en) 2022-07-08

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Application Number Title Priority Date Filing Date
CN202210347788.8A Withdrawn CN114720996A (en) 2022-04-01 2022-04-01 Smart city planning and designing system and smart city planning and designing method

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