CN206848719U - The inclination measurement system with data acquisition and control function for deep layer deviational survey - Google Patents
The inclination measurement system with data acquisition and control function for deep layer deviational survey Download PDFInfo
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- CN206848719U CN206848719U CN201720291985.7U CN201720291985U CN206848719U CN 206848719 U CN206848719 U CN 206848719U CN 201720291985 U CN201720291985 U CN 201720291985U CN 206848719 U CN206848719 U CN 206848719U
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Abstract
It the utility model is related to a kind of inclination measurement system with data acquisition and control function for deep layer deviational survey,The inclination measurement system includes inclinometer pipe,Traction electric machine,Automate deviational survey collector and automation deviational survey controller,Deviational survey sensor in the automation deviational survey collector is pulled in the inclinometer pipe by the traction electric machine to move reciprocatingly,And deviational survey data are gathered when moving to specified deviational survey point,The automation deviational survey collector of the inclination measurement system is cooperating under the control of the automation deviational survey controller,By realizing wireless data synchronization between the wireless module of the automation deviational survey collector and the wireless module of automation deviational survey controller,Inclination measurement system of the present utility model is used to carry out inclination monitoring to soil body deep layer,It, which has, meets deviational survey specification measuring point Spreading requirements,Measurement frequency is high,Without manual intervention,Cost is low,Low-power consumption,The advantage such as measurement efficiency and precision height.
Description
Technical field
It the utility model is related to the deformation monitoring field of soil body deeply mixing cement-soil pile measurement, and in particular to one kind is used for deep layer
The inclination measurement system with automatic data collection and control function of deviational survey.
Background technology
Inclinometer is a kind of top for being used to measure the engineering structures such as drilling, foundation ditch, foundation, wall and dam body slope
Angle, azimuthal instrument；Inclinometer pipe Embedded installation work, be inclinometer important component early stage, inclinometer pipe it is main
Effect is declivity observation；Deep soil inclination monitoring is the important component of deep foundation pit of construction construction monitoring, is supervised by deviational survey
Survey deformation size and movement tendency it will be seen that deep soil.At present, conventional soil body inclination monitoring instrument is broadly divided into fixation
Formula inclinometer and Portable dip instrument.
Stationary slope level is typically secured in inclinometer pipe, according to tested depth, stationary slope level connect admittedly
Determine to inclinometer pipe, carry out the real-time collection and transmission of data；Such as Chinese patent CN102305618A discloses a kind of series connection
Fixed wireless inclinometer, the inclinometer include inclinometer pipe, the wireless collection device with monitoring hosi wireless communication, collection measurement letter
Number multiple deviational survey sensing transducers, wireless collection device is arranged on inclinometer pipe orifice position, and deviational survey sensing transducer is located at deviational survey
In pipe, wireless collection device and deviational survey sensing transducer are communicated using RS485 industrial bus, although the wireless drift indicator has
The advantages that low in energy consumption, deviational survey precision is high, and single hole measuring range is big, but the stationary slope level is used in series cost height, it is fixed
Inclinometer installation is relative complex, and during single damage, it is big to change difficulty, and because the length of stationary slope level, measuring point distribution are logical
Chang Wufa meets specification 0.5m/1m Spreading requirements；Chinese patent CN103063197A discloses a kind of stationary slope level system
System, the system include one group of sensor, data collecting system, data Transmission system and data receiving system, its sensor and
Data collecting system is connected, and data collecting system is connected with data Transmission system, and data Transmission system passes data by GPRS
Pass data receiving system, its sensor also use tandem sensor connected mode, although the inclination measurement system by
Level timesharing supplies electricity to sensor and completes collection and up-delivering signal, ensure that the reliable delivery of signal and realizes the low of whole system
Power consumption, but because its multiple sensor using series connection by the way of its equally exist and above-mentioned stationary slope level identical technological deficiency
And problem.
Portable dip instrument is typically artificial use, periodically presses working specification to inclinometer pipe, measures, can not break away from people
Work, measurement frequency and measuring point distribution are limited, and operating efficiency is low, and the limitation of climate and time can not realize that round-the-clock real time implementation is surveyed
Amount.Such as Chinese patent CN105444736A discloses a kind of intelligent hand-held deep hole inclinometer and tilt measurement, the deviational survey
Instrument includes measuring probe, pulley, handhold functional end and background server, is slided and measured in inclinometer pipe by pulley, its
In method, the measurement of gradient is carried out to multiple measurement positions in inclinometer pipe one by one, wherein simultaneously right in same measurement position
The measurement position the gradients of planar two direction initializations measure, adjacent two measurement position has setpoint distance,
The inclination data of each measurement position is obtained, is handled to obtain deformation displacement data according to each measurement data；Chinese patent
CN105973200A discloses a kind of automation Portable dip instrument, and the inclinometer includes sensor probe, cable, positioning hole
Lid, wire spool and device end etc., its sensor probe is connected with one end of cable, and the other end of cable is connected with wire spool,
The upper end that positioning port lid is arranged on inclinometer pipe is used to position cable, and the inclinometer uses data acquisition modes and measurement
Software, the automatic measurement of the inclination and distortion of pre-buried inclinometer pipe is realized to a certain extent, but the inclinometer equally still needs to manually
Auxiliary, and deviational survey frequency and the distribution of deviational survey point are limited, and its data acquisition is with being transmitted as Asynchronous Mode, and gathered data is by setting
The Bluetooth transmission that standby terminal carries, data transmission distance is limited, and stably, reliability it is relatively poor.
In addition,《Construction》2nd phase in 2016, the 141-142 pages " automation battering methods are in deep soil horizontal position
In application in a shifting monitoring " text, a kind of automation battering methods of innovation are introduced, it is real by deviational survey data by being wirelessly transferred
When, automation transmit to application terminal, the technical monitoring continuity is high, and not affected by environment, the automation inclination measurement system is main
It is made up of inclinometer, data acquisition unit, wireless transmitting system and the part of application terminal four, although the automation inclination measurement system energy
Automatic data collection, transmission, storage and data processing calculating etc. are enough realized, but its inclinometer is still using fixed deviational survey
Instrument, its each deviational survey sensor carry out deviational survey by the way of series connection, and the document do not disclose yet by which kind of it is specific from
The mode of dynamic data acquisition and transmission realizes real-time continuous tracking measurement.
The content of the invention
To overcome deficiency of the prior art, the purpose of this utility model, which is to provide, a kind of full-automatic meets deviational survey
Specification measuring point Spreading requirements, have measurement frequency is high, without manual intervention, cost is low, low-power consumption, measurement efficiency and precision
It is high can more truly track soil mass displacement at the deep layer situation of change be used for deep layer deviational survey have automatic data collection with
The inclination measurement system of control function, its technical scheme are as follows：
A kind of inclination measurement system with automatic data collection and control function for deep layer deviational survey, including：Inclinometer pipe,
Traction electric machine, automation deviational survey collector and automation deviational survey controller, it is characterised in that the automation deviational survey collector
Including deviational survey sensor, memory module, wireless module and Acquisition Processor module；The automation deviational survey controller includes electricity
Machine driver, distance-measuring equipment, door status switch, wireless module and control processor module；The Acquisition Processor module respectively with
Mutual electric signal connection between the deviational survey sensor, memory module and wireless module, the control processor module respectively with
Mutual electric signal connection between the motor driver, distance-measuring equipment, door status switch and wireless module；The deviational survey sensor leads to
Cross the traction electric machine and be pulled in the inclinometer pipe and move reciprocatingly, and when moving to specified deviational survey point, automate deviational survey
Collector gathers the tilt data for specifying deviational survey point, in the wireless module and automation deviational survey of the automation deviational survey collector
Wireless data synchronization is realized between the wireless module of controller.
Further, the inclination measurement system also includes data, services cloud platform, and the automation deviational survey controller also includes
GPRS communication modules, the GPRS communication modules make deviational survey data be transmitted by GPRS network to the data, services cloud platform
In.
Further, the wireless module of the automation deviational survey collector and the wireless module of automation deviational survey controller are
433M communication modules.
Further, the motor driver is used for motion state and the direction for controlling the traction electric machine, control traction electricity
Machine causes traction electric machine traction deviational survey sensor to transfer to next collection point after being measured a collection point, and completes finally
After the data acquisition of one measurement point, deviational survey sensor is drawn to the deviational survey mouth of pipe；The distance-measuring equipment is used for collection point
Distance measures or is accurately positioned collection point position；The door status switch is used for the survey for detecting the automation deviational survey collector
Oblique sensor sends detection signal whether at the deviational survey mouth of pipe.
Further, the wireless data synchronously uses Time Synchronization Mechanism, that is, formulates operating schedule, the working time
Table is made up of stand-by time, collector working time and controller working time so that collector and controller are when respective
Worked corresponding to being completed in intermediate node.
Further, the automation deviational survey collector also includes Motion detecting unit, low-power dissipation power supply administrative unit
And working condition indicating member, whether the deviational survey sensor that the Motion detecting unit is used to detect collector is in being led
Draw the state of motor pulling motion, the low-power dissipation power supply administrative unit, the automation deviational survey collector interval that can make
Property switch its wireless module power supply, be in low-power consumption mode in off working state, the working condition indicating member is used for pair
The working condition of the automation deviational survey collector is shown.
Further, the automation deviational survey controller also includes pressure-detecting device, for handling the deviational survey sensor
The exception being stuck under motion state in the inclinometer pipe, the pulling force born on draught line is detected in real time, set when pulling force is more than
Fixed threshold value, the motor driver stop the driving pulling force of motor, and attempt to transfer a segment distance, are further continued for pulling up.
The advantageous effects that the utility model is obtained：
1) present application addresses existing stationary slope level deviational survey and Portable dip instrument it is existing the defects of, this reality
Deviational survey sensor is drawn by traction electric machine to move back and forth in inclinometer pipe, and pass through with new described automation inclination measurement system
Motor driver in controller is controlled to the motion state of the traction electric machine and direction, and deviational survey is carried out in specified point, can
To meet the deviational survey needs of 0.5m/1m deviational survey point Spreading requirements, and reducing existing fixation makes inclinometer be used in series cost height
The problem of；
2) Time Synchronization Mechanism is used between the automation deviational survey collector and controller of the application so that automation collection
Device and controller preferably cooperate work, high without manual intervention, deviational survey efficiency, frequency and precision；
3) the application automates the automation deviational survey that can make with low-power consumption administrative unit in deviational survey collector and adopted
Storage intermittently switchs its wireless module power supply so that inclination measurement system is in low-power consumption mode in off working state；
4) automation controller of the application inclination measurement system also has pressure-detecting device, can detect in real time on draught line
The pulling force born, handle the exception that the deviational survey sensor is stuck under motion state in the inclinometer pipe；
5) inclination measurement system described herein also includes data, services cloud platform so that deviational survey data can be easily and fast
Transmitted by GPRS network it is big to cloud platform, data storable value.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms the part of the application,
The schematic description and description of utility model is used to explain utility model, does not form the improper restriction to it.In accompanying drawing
In：
Fig. 1 is the automation deviational survey controller of the utility model inclination measurement system and the structural representation of collector；
Fig. 2 is the automation deviational survey controller course of work schematic diagram of the utility model inclination measurement system；
Fig. 3 is controller, the operating schedule of collector of the utility model inclination measurement system；
Fig. 4 is the course of work schematic diagram of the automation deviational survey collector of the utility model inclination measurement system.
Embodiment
Technology implementation process of the present utility model is described further with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figure 1, the utility model provides has automatic data collection and control function for deep layer deviational survey
Inclination measurement system, including：Inclinometer pipe, traction electric machine, automation deviational survey collector and automation deviational survey controller, wherein, it is described
Automation deviational survey collector includes deviational survey sensor, memory module, wireless module and Acquisition Processor module；The automation
Deviational survey controller includes motor driver, distance-measuring equipment, door status switch, wireless module and control processor module；The collection
Mutual electric signal is connected processor module between the deviational survey sensor, memory module and wireless module respectively, the control
Mutual electric signal is connected processor module between the motor driver, distance-measuring equipment, door status switch and wireless module respectively；
The deviational survey sensor is pulled in the inclinometer pipe by the traction electric machine to move reciprocatingly, and is moving to specified deviational survey
During point, automation deviational survey collector gathers the tilt data for specifying deviational survey point, in the wireless of the automation deviational survey collector
Wireless data synchronization is realized between module and the wireless module for automating deviational survey controller, the wireless data synchronously uses the time same
Step mechanism, that is, operating schedule is formulated, when the operating schedule is worked by stand-by time, collector working time and controller
Between form so that collector and controller completed on respective timing node corresponding to work (its specific working method will
Hereinafter it is specifically described)；
The motor driver is used for motion state and the direction for controlling the traction electric machine, and control traction electric machine to lead
Draw and next collection point is transferred to after motor traction deviational survey sensor measures a collection point, and complete last measurement
After the data acquisition of point, deviational survey sensor is drawn to the deviational survey mouth of pipe；The distance-measuring equipment is used to carry out the distance of collection point
Measure or be accurately positioned collection point position；The door status switch is used for the deviational survey sensor for detecting the automation deviational survey collector
Whether at the deviational survey mouth of pipe, and send detection signal.
The embodiment is preferred embodiment of the present utility model, wherein the inclination measurement system is also put down including data, services cloud
Platform, the automation deviational survey controller also include GPRS communication modules, and the GPRS communication modules make deviational survey data pass through GPRS
Network transmission automates the wireless module of deviational survey collector and automates deviational survey controller into the data, services cloud platform
Wireless module is 433M communication modules, and the automation deviational survey collector also includes Motion detecting unit, low-power dissipation power supply
Administrative unit and working condition indicating member, the Motion detecting unit be used for detect collector deviational survey sensor whether
In being adopted by the state of traction electric machine pulling motion, the low-power dissipation power supply administrative unit, the automation deviational survey that can make
Storage intermittently switchs its wireless module power supply, is in low-power consumption mode in off working state, the working condition instruction is single
Member is used to show the working condition of the automation deviational survey collector；The automation deviational survey controller also includes pressure and examined
Survey device, the exception being stuck in for handling the deviational survey sensor under motion state in the inclinometer pipe, in real time detection traction
The pulling force born on line, when pulling force is more than the threshold value of setting, the motor driver stops the driving pulling force of motor, and attempts
A segment distance is transferred, is further continued for pulling up.In addition, can also have in automation deviational survey controller in inclination measurement system of the present utility model
Voltage detecting system (not shown in figure 1), for detecting system voltage, real-time report power supply state, collector decentralization distance inspection
Examining system, length is unreeled for determine collector cable and pull rope, in the case of preventing cable or pull rope curtailment
Also stretched or drawn by unexpected.
The inclination measurement system with automatic data collection and control function described in the utility model for deep layer deviational survey
Its tilt measurement, comprises the following steps：
1) using the automation deviational survey collector of the inclination measurement system in the control for automating deviational survey controller
Under to soil body deep layer carry out deviational survey data acquisition the step of；
2) by between the wireless module of the automation deviational survey collector and the wireless module of automation deviational survey controller
The step of realizing the data transfer of wireless data synchronization；
3) deviational survey data are made to be passed by GPRS network by the GPRS communication modules of the automation deviational survey collector
The step of transporting to the data, services cloud platform.
As shown in Fig. 2 surveyed to automate deviational survey controller described in utility model in the automation deviational survey collector collection
Its course of work during oblique data：
First, during system starts, whether the deviational survey sensor that controller detects collector by door status switch is being surveyed
At inclined tube mouth.If not moved in the mouth of pipe, controller motor, the deviational survey sensor for drawing collector, until controller detects
The stopping signal sent to door status switch, controller stop motor movement.During traction, pressure detecting system, control
Device detects the pulling force born on draught line in real time, and when pulling force is more than the threshold value of setting, controller stops motor and operated upwards, and
One segment distance of decentralization is attempted, then proceedes to pull up.
Further, collector deviational survey sensor has been positioned at the deviational survey mouth of pipe.Controller and collector are built by wireless module
Vertical communication, carries out parameter configuration, and reads the data in collector (if not having data in collector, controller can be skipped automatically
Read operation), upload to data cloud platform.After digital independent terminates, controller generates the working time according to the parameter of configuration
Table, distance-measuring equipment is resetted, and start epicycle collection.
Further, operating schedule is made up of stand-by time, collector working time, controller working time, such as Fig. 3 institutes
Show.Stand-by time, refer to that first round collection terminates the time interval started to the second wheel collector, in the interval, collection
Device and controller are in holding state.The collector working time, refer to that collector stops at measurement point position and postponed, collection is surveyed
The working time of amount point heeling condition.The controller working time, refer to that controller controlled motor is transferred to from current collection point
The working time of next collection point.
Further, wait stand-by time to terminate, and complete the data acquisition of first measurement point, i.e. collector working time
1 exhausts, now the controller working time arrive, controller start motor, collector is transferred into next measurement point.Until control
The device working time 1 exhausts.Collector starts deviational survey sensor, completes the data acquisition to second measurement point, by that analogy, directly
The data acquisition to last measurement point is completed to collector.
Further, when data acquisition of the completion to last measurement point, controller motor, by the deviational survey of collector
Sensor is drawn to the deviational survey mouth of pipe, configuration collector, is read collector data, is upload the data to data, services cloud platform, and
Start next round collection.
Further, during being transferred in the deviational survey sensor of collector, if be stuck, the survey specified can not be reached
Point is measured, controller can draw collector to the deviational survey mouth of pipe, complete epicycle collection.
As shown in figure 4, to automate the course of work of deviational survey collector described in the utility model inclination measurement system：
First, during system starts, the peripheral hardware used is initialized, and closes the power supply of deviation survey equipment, with drop
Low system power dissipation.Collector systems are developed based on message mechanism, do not have message in message queue at the beginning, and system is in low
Power consumption mode.When there is the triggering of external message event, system wakes up from low-power consumption mode, handles the message in message queue, place
Low-power consumption mode is gone successively to after having managed.
Further, external message event includes, and deviational survey data acquisition message, the deviational survey data calculation that timer is sent disappear
Breath, deviation survey equipment data answering message, wireless module receive message.
Further, system sends deviational survey sensor acquisition when handling deviational survey data acquisition message, is sensed when receiving
During the tilt data of device response, deviation survey equipment data answering message is triggered, system is in the processing procedure of the message, by deviational survey value
Parse, and preserve from data protocol bag.
Further, when reaching the sensor resolving time, deviational survey data calculation message, processing of the system in the message are triggered
During, complete to be worth deviational survey smoothing processing, and preserve.
Further, when wireless module receives controller data, triggering wireless module receives message.System is according to the number received
According to data content, corresponding processing is done to message.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (4)
1. a kind of inclination measurement system with automatic data collection and control function for deep layer deviational survey, including：Inclinometer pipe, lead
Draw motor, automation deviational survey collector and automation deviational survey controller, it is characterised in that the automation deviational survey collector bag
Include deviational survey sensor, memory module, wireless module and Acquisition Processor module；The automation deviational survey controller includes motor
Driver, distance-measuring equipment, door status switch, wireless module and control processor module；The Acquisition Processor module respectively with institute
State mutual electric signal connection between deviational survey sensor, memory module and wireless module, the control processor module respectively with institute
State mutual electric signal connection between motor driver, distance-measuring equipment, door status switch and wireless module；The deviational survey sensor passes through
The traction electric machine is pulled in the inclinometer pipe and moved reciprocatingly, the wireless module of the automation deviational survey collector and automatic
Wireless data synchronization is realized between the wireless module of change deviational survey controller.
2. inclination measurement system according to claim 1, it is characterised in that the inclination measurement system is also put down including data, services cloud
Platform, the automation deviational survey controller also include GPRS communication modules, and the GPRS communication modules make deviational survey data pass through GPRS
Network transmission is into the data, services cloud platform.
3. inclination measurement system according to claim 1, it is characterised in that it is described automation deviational survey collector wireless module and
The wireless module for automating deviational survey controller is 433M communication modules.
4. according to the inclination measurement system described in claim any one of 1-3, it is characterised in that the automation deviational survey controller also wraps
Pressure-detecting device is included, the exception being stuck in for handling the deviational survey sensor under motion state in the inclinometer pipe, in real time
The pulling force born on detection draught line, when pulling force is more than the threshold value of setting, the driving that the motor driver stops motor being drawn
Power, and attempt to transfer a segment distance, it is further continued for pulling up.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021217763A1 (en) * | 2020-04-27 | 2021-11-04 | 上海菲伽智能科技有限公司 | Soil displacement monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021217763A1 (en) * | 2020-04-27 | 2021-11-04 | 上海菲伽智能科技有限公司 | Soil displacement monitoring system |
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