CN109781035A - Building construction detection ruler and the building construction management system based on Internet of Things - Google Patents
Building construction detection ruler and the building construction management system based on Internet of Things Download PDFInfo
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- CN109781035A CN109781035A CN201910126599.6A CN201910126599A CN109781035A CN 109781035 A CN109781035 A CN 109781035A CN 201910126599 A CN201910126599 A CN 201910126599A CN 109781035 A CN109781035 A CN 109781035A
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Abstract
The invention discloses a kind of building construction detection ruler, including ruler main body, ruler main body is equipped with controller, measuring for verticality module, flatness detection module and detection pattern switching module；Detection pattern switching module is used to input detection pattern switching request to controller；Measuring for verticality module includes the obliquity sensor for detection ruler main body tilt angle；Flatness detection module includes several laser ranging modules for detection ruler main body to tested surface distance.The building construction management system based on Internet of Things that the invention also discloses a kind of, including building construction detection ruler, building construction detection ruler manage cloud platform communication connection by Ethernet and building construction.The present invention solves the technical issues of guiding ruler in the prior art itself can not obtain simultaneously recording detection data automatically, is able to detect verticality and flatness, can prevent artificial altered data, can be merged with Internet of Things to improve the normalization that management is built in room.
Description
Technical field
The invention belongs to building construction detection technique fields, and in particular to a kind of for detecting building for verticality and flatness
Quality testing measurement ruler is built, a kind of building construction detection system based on Internet of Things is further related to.
Background technique
In recent years, with the fast development of room Construction Bank industry, the commercial house quality good and the bad of numerous real estate developer's exploitations is not
Together, relevant departments need that room each parameter of frame structure is tested and monitored, such as degree of gravity vertical forwall surface, degree of plainness for wall surface etc..And
Existing verticality roughness measurement equipment is mostly mechanical detection ruler (also known as guiding ruler), shows data using mechanical balance,
It needs manually to read and record.Since measurement task is heavy and some human factors, manually reading and recording seems very not
Just, it is readily incorporated human error even false data, and then influences the commercial house quality.And existing verticality roughness measurement is set
Standby is mostly mechanical guiding ruler and clearance gauge, shows data using mechanical balance and scale, measurement accuracy is not high, needs manually to read
And record, working efficiency is low.Since measurement task is heavy and some human factors, manually reading and recording seems very not
Just, it is readily incorporated human error even false data, measurement accuracy is low, problem metope cannot be detected and repaired in time, for
The some pairs of demanding occasions of flatness verticality, traditional measurement mode can not provide more accurate measurement data.
With the development of science and technology, technology of Internet of things gradually penetrates into daily life, social various industries are produced
Tremendous influence is given birth to.Under above-mentioned dual background, we improve for the deficiency of existing measuring device, utilize photoelectric sensing
Mode replaces traditional balance structure, and can a key transmission measurement number while measuring and show data based on Radio Transmission Technology
According to corresponding cloud platform, improves room Construction Bank industry from technological layer and measure status, development work is built to room and is monitored, slap in real time
Control house total quality.
Summary of the invention
In view of the above shortcomings of the prior art, the present invention provides a kind of building construction detection ruler, solves in the prior art
Guiding ruler itself can not obtain the technical issues of simultaneously recording detection data automatically, be able to detect verticality and flatness, can prevent
Artificial altered data can be merged with Internet of Things to improve the normalization that management is built in room.
In order to solve the above technical problems, technical scheme is as follows: a kind of building construction detection ruler, including ruler master
Body, plane of the ruler main body for contact measured face are equipped with controller, measuring for verticality as contact surface, the ruler main body is detected
Module, flatness detection module and detection pattern switching module；Detection pattern switching module is used to input detection mould to controller
Formula switching request, controller can control measuring for verticality module and flatness detection module according to detection pattern switching request
Working condition；The measuring for verticality module includes the obliquity sensor for detection ruler main body tilt angle, obliquity sensor
Positioned at ruler body interior, the adjacent surface or opposite face of detection contact surface；It is also configured in measuring for verticality module according to ruler main body
Tilt angle calculates the verticality calculation procedure of degree of gravity vertical forwall surface；The flatness detection module includes several for detection ruler
For main body to the laser ranging module of tested surface distance, laser ranging module is distributed in the adjacent surface of the detection contact surface of ruler main body
On same straight line；It is also configured in flatness detection module and the flat of surface evenness to be measured is calculated to tested surface distance according to ruler main body
Whole degree calculation procedure.
Preferably, the signal output end of controller is connected with display screen, and display location is in the detection contact surface of ruler main body
Adjacent surface or opposite face.
Preferably, the signal output end of controller is also connected with wireless communication module.
Preferably, the wireless communication module is 3G, 4G or 5G communication module.
Preferably, upload button, upload button energy are additionally provided on the adjacent surface or opposite face of the detection contact surface of ruler main body
Enough send to controller uploads enabled property number, and controller can control wireless communication module uploading detection according to enable signal is uploaded
Data.
The building construction management system based on Internet of Things that the present invention also provides a kind of, including building construction detection ruler, it is described
Building construction detection ruler manages cloud platform communication connection by Ethernet and building construction, to realize that detection data uploads.
Compared with prior art, the invention has the following advantages:
1, the present invention replaces traditional balance structure in the way of photoelectric sensing, and is based on Radio Transmission Technology, measures and shows number
According to while, the one-touch transmission measurement data of measurement data to corresponding cloud platform can store more measurement samples, by with
The data receiver of the matched cloud platform of equipment and storage, can be for statistical analysis to big amount measurement data, manages to system specifications
Measurement data is managed, and room is thus instructed to build work, technological layer improves room Construction Bank industry and measures status, builds development work to room and carries out
House total quality is controlled in monitoring in real time.
2, automatic measurement, the record of flatness verticality are realized using Internet of Things and photoelectric sense technology, and using wirelessly
Transmission mode sends data to intelligent cloud platform, and human cost is greatly reduced, and reduces human error, promotes measurement effect
Work is built in rate, specification room, is controlled housing quality having sexual intercourse of going forward side by side convenient for manager and is built job guide.
3, measurement data and pendulous frequency real-time digital are shown, more convenient intuitive.And artificial altered data is avoided, is subtracted
Few human intervention, reduces measurement error, improves DATA REASONING precision.
4, measuring process and measurement standard are consistent with traditional measurement mode, it is easier to which survey crew uses, and is conducive to intelligence
Application and the popularization of ruler.
Detailed description of the invention
Fig. 1 is the schematic block circuit diagram of building construction detection ruler of the invention；
Fig. 2 is testing process schematic diagram of the invention；
Fig. 3 is laser distance measuring principle figure；
Fig. 4 is the outline structural diagram of building construction detection ruler；
Fig. 5 is measuring for verticality schematic diagram；
Fig. 6 is the front schematic view of flatness detection；
Fig. 7 is the schematic top plan view of flatness detection.
Specific embodiment
One, the structure composition and working principle of building construction detection ruler
Referring to Fig. 1 and Fig. 2, the present invention provides a kind of building construction detection ruler, including ruler main body, and ruler main body is used for contact measured face
Plane as detection contact surface, the ruler main body be equipped with controller, measuring for verticality module, flatness detection module and inspection
Survey mode switch module；Detection pattern switching module is used to input detection pattern switching request to controller, and controller being capable of root
According to the working condition of detection pattern switching request control measuring for verticality module and flatness detection module；The measuring for verticality
Module includes the obliquity sensor for detection ruler main body tilt angle, and obliquity sensor is located at ruler body interior, detection contact
The adjacent surface or opposite face in face；It is also configured in measuring for verticality module and degree of gravity vertical forwall surface is calculated according to ruler main body tilt angle
Verticality calculation procedure；The flatness detection module includes several Laser Measurings for detection ruler main body to tested surface distance
Away from module, laser ranging module is distributed on the same straight line of the adjacent surface of the detection contact surface of ruler main body；Flatness detection mould
The flatness calculation procedure for calculating surface evenness to be measured to tested surface distance according to ruler main body is also configured in block.
Measuring for verticality module, flatness detection module are connected by data line with controller, and (hardware will be penetrated controller
Frequently, base band is integrated on one piece of PCB platelet, completes wireless receiving, transmitting, base band signal process function；Software support voice is dialled
Number, short message receiving-transmitting, the functions such as dialup networking) pass through mode switch module and obtain measuring for verticality module and flatness detection module
Detection data, realize that the flatness of building and verticality are detected, and shown by display screen.
Plane where the Laser emission end of laser ranging module is concordant with the detection contact surface of ruler main body.In this way, carry out
When flatness detection, the distance of laser ranging module to tested surface is equivalent to the detection contact surface of ruler main body to tested surface
Distance can be improved detection accuracy.Laser ranging module is based on Laser Modulation phase differential method and realizes range measurement, that is, utilizes control
Circuit control laser diode processed shines, and is modulated specific information into laser by modulator, is reflected back survey through measured object
Distance meter, by phase discriminator differential phase difference information, to realize range measurement, laser distance measuring principle signal is as shown in Figure 3.
The signal output end of controller is connected with display screen, display location in the detection contact surface of ruler main body adjacent surface or
Opposite face designs display screen digital display function, and the data of measurement are carried out real-time display by display screen, replace passing using display screen
System dial plate, and the data are subjected to real-time display and key storage.Display screen is OLED display screen, is not required to backlight, contrast
Height, thickness is thin, visual angle is wide, reaction speed is fast.
The signal output end of controller is also connected with wireless communication module, the wireless communication module can be used 3G, 4G or
5G communication module.In present embodiment, wireless network environment is built using 4G wireless transport module, by measurement data under
Position machine is wirelessly transmitted to corresponding cloud platform port, realizes the long-range storage and monitoring of measurement data, being convenient for will be in measurement data
Reach cloud platform.
It is additionally provided with upload button on the adjacent surface or opposite face of the detection contact surface of ruler main body, upload button can be to control
Device, which is sent, uploads enabled property number, and controller can control wireless communication module uploading detection data according to enable signal is uploaded.It is logical
It crosses setting upload button and realizes a key upload function, it is convenient and efficient.
Working principle is as follows:
The principle of obliquity sensor be using acceleration transducer detection tilting procedure in acceleration, then according to acceleration with
Functional relation between inclination angle calculates inclination angle, and the algorithm of resolving is the prior art, therefore without repeating.
Squareness measurement: obliquity sensor SVT626 replaces traditional mechanical pendulum dish structure with high precision, which surveys
Measuring angle precision is 0.01 °, and being converted to corresponding verticality precision is 0.34mm, with higher measurement accuracy and well
Dynamic property is more suitable for actual measurement actual quantities, and when metope has certain tilt angle, guiding ruler also has certain relative to upright position
Angle measures the angle by obliquity sensor, to calculate corresponding verticality, (distance of tested surface to plummet face is i.e.
For verticality, verticality calculation procedure is the prior art, such as a kind of Chinese patent (CN 200798073) " concrete column verticality
Verticality calculation method disclosed in detection device "), realize the accurate detection of verticality, and pass through OLED real-time display, benefit
Data remote transmission is realized with 4G module.
Roughness measurement: replacing traditional clearance gauge with TOF05140 laser ranging module, which is 1mm,
When metope has pit, protrusion, detection ruler datum level will have a maximum value at a distance from metope.Pass through laser ranging module
Multiple spot detection, measures corresponding distance value, calculates flatness (flatness meter at a distance from tested surface according to detection ruler datum level
Calculation program is the prior art, smooth as disclosed in Chinese patent (CN108955586) " smooth degree of layer laser measuring device for measuring "
Spend calculation method), and by OLED real-time display, data remote transmission is realized using 4G module.
Building construction detection ruler is using controller as core, using the tilt angle of obliquity sensor induction metope, and by angle
Angle value is converted to corresponding verticality distance, and the distance value is carried out real-time display using single-chip microcontroller and realizes that a key stores.
It on the basis of existing machinery formula measuring device (vertical checkout ruler, clearance gauge) shape, is targetedly redesigned, using adding
The plumb bob mechanical measurement structure of speedometer substitution vertical check ruler.Using multiple laser ranging modules, realize on two meters of measuring scales
Multimetering accurately detects degree of plainness for wall surface data, i.e., substitutes traditional clearance gauge using laser ranging module.
A kind of building construction management system based on Internet of Things by verticality and is put down using building construction detection ruler as core
Whole degree evidence is intuitively shown in OLED screen curtain, and is the format of data packet by Data Integration, utilizes advanced 4G remote transmission
Measurement data real-time Transmission to building construction is managed cloud platform, improves the accuracy and reliability of measurement, reduce by module
Human error, so that flatness and squareness measurement are more time saving and energy saving.Meanwhile in the way of 4G remote transmission, it will measure
Data are stored in cloud, convenient for the statistics and analysis of data, can maximize the effect of measurement data, manage to system specifications
Measurement data, and thus room is instructed to build work.
Two, application method
The appearance structure of building construction detection ruler is as shown in figure 4, (since traditional schematic diagram length is two meters, this schematic diagram is only
Its half).2 be obliquity sensor in figure, and 3 be laser ranging module, and 4 be display screen, and 5 be switching push button.The length of detection ruler
Direction is set as datum level, and inclination angle sensing 2 is installed on this datum level.
When measurement, selection numbers the building construction detection ruler to match with cloud platform.Survey crew holds the house of the number
Detection ruler is built, carries out relevant parameter measurement in each position in a distributed manner, by key handover measurement mode, each position measurement
Six data (three flatness, three verticalities), then measurement data is uploaded to by corresponding equipment cloud platform by key.If
The standby measurement data uploaded includes the information such as data label, measuring device number, measurement type and measurement data.
As shown in figure 5, ruler main body 1 is leaned against vertically on the tested surface a1 of wall when carrying out measuring for verticality, ruler main body 1
Detection contact surface be close to tested surface a1, the verticality of tested surface a1 is detected by measuring for verticality module.
As shown in Figure 6 to 7, when carrying out flatness detection, 1 level of ruler main body is leaned against on the tested surface a1 of wall, ruler
The detection contact surface of main body 1 is close to tested surface a1, laser ranging module 3 to tested surface a1 emit laser with detection ruler main body to
The distance of side a1.Multiple laser ranging modules (present embodiment uses three) be distributed in ruler main body upper end, middle part with
Lower end position, when measurement, will test ruler and are close to tested surface, and when metope has certain radian, three laser ranging modules be will test out
The offset distance of corresponding position compares maximum value you can get it flatness distance.It, can to detect the small rut or protrusion of metope
Mobile detection ruler takes multiple measurements.
The detection mode that verticality and flatness are realized for vertical check ruler and clearance gauge combination, designs new equipment
(detection ruler) realizes the combination of verticality and roughness measurement, i.e. above two parameter can be completed in single house building detection ruler
Measurement.
Conventional vertical detection ruler by the principle of plumb bob gravity sensing and scale dial plate show in the way of realize metope hang down
Straight degree measurement.The present invention obtains metope angle information using accelerometer, and angle information is converted to corresponding vertical degree
According to substitute the measurement of conventional vertical degree.In degree of plainness for wall surface measurement links, traditional measurement utilizes clearance gauge and vertical check ruler knot
It closes and realizes roughness measurement, roughness measurement is now replaced using the short-range mode of Laser Measuring.In design, by multiple short distances
Range finder module and accelerometer are distributed in measuring device different location, to realize the multimetering in measurement range, and obtain
Corresponding flatness information.
Claims (7)
1. a kind of building construction detection ruler, including ruler main body, ruler main body is used as detection contact surface for the plane in contact measured face,
Switch it is characterized by: the ruler main body is equipped with controller, measuring for verticality module, flatness detection module and detection pattern
Module；Detection pattern switching module is used to input detection pattern switching request to controller, and controller can be according to detection pattern
The working condition of switching request control measuring for verticality module and flatness detection module；The measuring for verticality module includes using
In the obliquity sensor of detection ruler main body tilt angle, obliquity sensor is located at the adjacent surface of ruler body interior, detection contact surface
Or opposite face；The verticality meter that degree of gravity vertical forwall surface is calculated according to ruler main body tilt angle is also configured in measuring for verticality module
Calculate program；The flatness detection module includes several laser ranging modules for detection ruler main body to tested surface distance, is swashed
Ligh-ranging module distribution is on the same straight line of the adjacent surface of the detection contact surface of ruler main body；It is also configured in flatness detection module
With good grounds ruler main body calculates the flatness calculation procedure of surface evenness to be measured to tested surface distance.
2. building construction detection ruler according to claim 1, it is characterised in that: the Laser emission of the laser ranging module
Plane where end is concordant with the detection contact surface of ruler main body.
3. building construction detection ruler according to claim 1, it is characterised in that: the signal output end of controller is connected with aobvious
Display screen, display location is in the adjacent surface or opposite face of the detection contact surface of ruler main body.
4. building construction detection ruler according to claim 1, it is characterised in that: the signal output end of controller is also connected with
Wireless communication module.
5. building construction detection ruler according to claim 4, it is characterised in that: the wireless communication module be 3G, 4G or
5G communication module.
6. building construction detection ruler according to claim 4, it is characterised in that: the adjacent surface of the detection contact surface of ruler main body
Or upload button is additionally provided on opposite face, upload button can send to controller and upload enabled property number, and controller being capable of basis
It uploads enable signal and controls wireless communication module uploading detection data.
7. a kind of building construction management system based on Internet of Things, it is characterised in that: including any described in claim 4 to 6
Building construction detection ruler, the building construction detection ruler manages cloud platform communication connection by Ethernet and building construction, from
And it realizes detection data and uploads.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910126599.6A CN109781035A (en) | 2019-02-20 | 2019-02-20 | Building construction detection ruler and the building construction management system based on Internet of Things |
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| CN201910126599.6A CN109781035A (en) | 2019-02-20 | 2019-02-20 | Building construction detection ruler and the building construction management system based on Internet of Things |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111397545A (en) * | 2020-03-11 | 2020-07-10 | 广东博智林机器人有限公司 | Wall surface flatness and verticality measuring equipment and method |
| CN111678429A (en) * | 2020-06-09 | 2020-09-18 | 江苏瑞奇海力科技有限公司 | Microscopic measurement system and microscopic measurement method |
| CN112304256A (en) * | 2020-09-10 | 2021-02-02 | 中铁建设集团有限公司 | Detector for reinforced concrete structure surface layer |
| CN113916107A (en) * | 2021-10-08 | 2022-01-11 | 中建八局第三建设有限公司 | Self-positioning guiding rule and using method thereof |
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| CN108534736A (en) * | 2018-06-14 | 2018-09-14 | 江苏南通二建集团有限公司 | The verticality and flatness detecting device of data can be detected and uploaded in real time |
| CN109211192A (en) * | 2018-09-07 | 2019-01-15 | 成都市创斯德机电设备有限公司 | A kind of architectural engineering automatic testing method based on Internet of Things transmission |
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| CN205066740U (en) * | 2015-10-21 | 2016-03-02 | 中国建筑第七工程局有限公司 | Intelligent construction detection ruler |
| CN106767742A (en) * | 2016-12-29 | 2017-05-31 | 西京学院 | Perpendicularity and smoothness intelligent detection ruler and its measuring method |
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| CN111397545A (en) * | 2020-03-11 | 2020-07-10 | 广东博智林机器人有限公司 | Wall surface flatness and verticality measuring equipment and method |
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| CN113916107A (en) * | 2021-10-08 | 2022-01-11 | 中建八局第三建设有限公司 | Self-positioning guiding rule and using method thereof |
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