CN106441199B - A kind of ditching machine operation quality monitoring system and method - Google Patents
A kind of ditching machine operation quality monitoring system and method Download PDFInfo
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- CN106441199B CN106441199B CN201610891982.7A CN201610891982A CN106441199B CN 106441199 B CN106441199 B CN 106441199B CN 201610891982 A CN201610891982 A CN 201610891982A CN 106441199 B CN106441199 B CN 106441199B
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- ditching
- inclination angle
- ditching machine
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/18—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring depth
Abstract
The embodiment of the invention provides a kind of ditching machine operation qualities to monitor system and method, the system comprises: data acquisition module, data processing module, data transmission module and data monitoring modular；Data acquisition module includes the first sensor on car body where being mounted on the ditching machine and being parallel to the horizontal plane and is mounted on second sensor on the horn of the ditching machine and parallel with horn.Data processing module includes: data processing submodule, ditching depth setup module, alarm module and signal conversion module, for the data of data collecting module collected to be handled, it calculates ditching depth and is warned, and the data after processing integration are sent to data monitoring module by data transmission module, the data received are handled, stored and shown by data monitoring module.System and method provided in an embodiment of the present invention can calculate the ditching depth of monitoring ditching machine in real time, and structure is simple, and can remotely be monitored to trench digging machine operation information.
Description
Technical field
The present embodiments relate to agricultural machinery engineering device technique fields, and in particular to a kind of ditching machine operation quality monitoring system
System and method.
Background technique
It is Machine times now, agro-farming process is mostly all robotic, and the operation quality of agricultural machinery and implement directly affects agriculture
Plough the growth of efficiency and crops.In the cultivating procedure of ditching machine, ditching depth is the weight for judging its farm work quality
Index is wanted, furthermore reliable ditching depth plays an important role in agricultural production.
In the prior art, the measurement method of ditching depth is to choose several test points along cultivation area diagonal line, is removed
Test point surface dust is inserted to bottom of trench with tilling depth ruler or ruler, measures depth value, then all test point data measureds are averaged, obtain
Obtain the ditching depth of ditching machine.This method is time-consuming and laborious, measurement result consistency and poor repeatability, and when being unable to satisfy operation
Ditching machine obtains the requirement of ditching depth work data in real time.Ditching depth is measured also by following manner in the prior art
: using the sliding palm or the instrument measurement ditching depth of following an example of following an example, but another plus mechanical device is needed, is not easy to the realization of automation；It is logical
Displacement sensor or obliquity sensor measurement ditching depth are crossed, but installation is more complicated, and it is big to calculate complicated calculations amount.This external-open
The operation quality of ditch machine is also influenced by other factors, such as working trajectory, job state etc..
Therefore, how to propose that a kind of structure is simple, it is easy to operate to be to what trench digging machine operation quality was detected
System and method, and depth is monitored and rapid survey calculate, promoted ditching machine operation quality become technology urgently to be resolved
Problem.
Summary of the invention
For the defects in the prior art, the embodiment of the present invention provides a kind of ditching machine operation quality monitoring system and side
Method.
On the one hand, the embodiment of the present invention provides a kind of ditching machine operation quality monitoring system, comprising: data acquisition module,
Data processing module, data transmission module and data monitoring modular；
The data acquisition module includes first sensor, second sensor and locating module, the first sensor peace
On the car body where the ditching machine and parallel to the ground, for acquiring the first inclination angle, the second sensor is mounted on
On the horn of the ditching machine and parallel with the horn, for acquiring the second inclination angle, the locating module setting is opened described
On car body where ditch machine, for the location information of car body where acquiring the ditching machine, the data acquisition module with it is described
Data processing module connection, for collected data to be sent to the data processing module；Wherein, first inclination angle is
The angle of car body and ground where the ditching machine, second inclination angle are the angles of the horn and horizontal plane；
The data processing module includes: that data processing submodule, ditching depth setup module, alarm module and signal turn
Block is changed the mold, the data processing submodule is for handling the acquisition data that the data acquisition module is sent, according to institute
It states the first inclination angle and second inclinometer calculates third inclination angle, and judge whether the third inclination angle is more than the ditching depth
The ditching depth preset range of setup module setting, if judgement knows that the third inclination angle is more than preset range, alarm module
It is warned, the data processing submodule is also used to treated data and the collected location information of the locating module
It is integrated；The data transmission module is connect with the data processing module, the data monitoring module, is used for the number
The data monitoring module is sent to according to the data that processing module is handled after integration；
The data monitoring module receives the data that the data transmission module is sent, at the data received
Reason is stored and and is shown on webpage.
On the other hand, the embodiment of the present invention provides a kind of ditching machine operation quality monitoring method, comprising:
Data are acquired, data collecting module collected data are passed through, wherein first sensor acquires vehicle where the ditching machine
First inclination angle of body, second sensor acquire the second inclination angle of the ditching machine horn, and locating module acquires the ditching machine institute
In the location information of car body, collected first inclination angle, second inclination angle and the location information are sent to data
Processing module；
Data processing, data processing submodule are made difference to first inclination angle received and second inclination angle and are taken absolutely
To value, calculate third inclination angle, judge the third inclination angle whether be more than ditching depth setup module setting ditching depth it is pre-
If range, if judgement knows that the third inclination angle is more than preset range, alarm module is warned；
Data Integration, data processing submodule handle the data received, and the progress of processed data is whole
It closes, by being sent to data monitoring module by data transmission module after signal conversion module progress signal conversion；
Data monitoring, data monitoring module receives the data that the data transmission module is sent, and data are handled
And storage, and shown on webpage.
Ditching machine operation quality provided in an embodiment of the present invention monitors system and method, and it is any to may be mounted at any type
On the ditching machine of model, carry out ditching depth on-line monitoring and judgement, by be located at ditching machine and ditching machine on the car body
The posture of two sensor real-time detection ditching machines converses ditching depth in conjunction with the relative dimensions of ditching machine, and real-time monitoring is opened
The operation quality of ditch machine, and ditching depth bound can be set, ditching depth goes beyond the scope, and bright light is warned, alarm function
Operator can be helped to control ditching depth in a certain range, improve ditching machine operation quality.Data monitoring module is logical
It crosses and the data of long-distance Log server is handled, obtain the ditching depth, operation track and activity duration information of ditching machine, and will count
According to being stored, being shown and Web Publishing, the network share of ditching machine job information is realized.Other auxiliary mechanical structures are not needed
Can real-time monitoring ditching machine ditching depth, structure is simple, easy to operate, and can by network by ditching machine job information into
The publication of row network remote.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram that ditching machine operation quality monitors system in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram that another ditching machine operation quality monitors system in the embodiment of the present invention；
Fig. 3 is the panel construction schematic diagram of the data processing module in the embodiment of the present invention in monitoring system；
Fig. 4 is the panel construction schematic diagram of data transmission module in the embodiment of the present invention；
Fig. 5 is the overall structure frame diagram that ditching machine operation quality monitors system in the embodiment of the present invention；
Fig. 6 is the flow chart of ditching machine operation quality monitoring method in the embodiment of the present invention；
Fig. 7 is ditching depth calculation method schematic diagram in the embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Fig. 1 is the structural schematic diagram that ditching machine operation quality monitors system in the embodiment of the present invention, as shown in Figure 1, this hair
The ditching machine operation quality monitoring system of bright offer includes: data acquisition module 01, data processing module 02, data transmission module
03 and data monitoring modular 04；
Data acquisition module 01 includes first sensor, second sensor and locating module, the first sensor installation
It on the car body where the ditching machine and is parallel to the horizontal plane, for acquiring the first inclination angle, the second sensor is mounted on
On the horn of the ditching machine and parallel with the horn, for acquiring the second inclination angle, the locating module setting is opened described
On car body where ditch machine, for the location information of car body where acquiring the ditching machine, at data acquisition module 01 and data
It manages module 02 to connect, for collected data to be sent to data processing module 02；Wherein, first inclination angle is described opens
The angle of car body and horizontal plane where ditch machine, second inclination angle are the angles of the horn and horizontal plane；
Data processing module 02 includes: data processing submodule, ditching depth setup module, alarm module and signal conversion
Module, data processing submodule incline for handling the acquisition data that data acquisition module 01 is sent according to described first
Angle and second inclinometer calculate third inclination angle, and judge whether the third inclination angle is more than the ditching depth setup module
The ditching depth preset range of setting, if judgement knows that the third inclination angle is more than preset range, alarm module is warned,
The data processing submodule is also used to integrate treated data with the collected location information of the locating module；
Data transmission module 03 is connect with data processing module 02, data monitoring module 04, is used for data processing module
Data after 02 processing integration are sent to data monitoring module 04；
Data monitoring module 04 receives the data that data transmission module 03 is sent, and the data received are handled, are deposited
It stores up and and is shown on webpage.
Specifically, ditching machine operation quality monitoring system provided in an embodiment of the present invention is opened by the acquisition of data acquisition module 01
The data information of ditch machine, data acquisition module 01 include first sensor, second sensor and locating module, first sensor peace
On the car body where ditching machine and parallel to the ground, general ditching machine is connect with tractor carries out operation, first sensor
It is just mounted on the car body of the tractor where ditching machine, and parallel with ground where the car body of tractor, second sensor
It is mounted on the horn of ditching machine and parallel with horn, locating module is mounted in the collective of tractor, for acquiring tractor
Location information.First sensor acquires angle i.e. the first inclination angle of tractor and horizontal plane, and second sensor acquires ditching machine
Horn and horizontal plane angle i.e. the second inclination angle.Used in the embodiment of the present invention is inertial sensor, and inertial sensor is inspection
Survey and measurement acceleration, inclination, shock and vibration, rotation and multifreedom motion sensor, the inertia in the embodiment of the present invention
Sensor is individually encapsulated, only one interface on box body, is five core air plugs.MPU6050 conduct is used in the embodiment of the present invention
Inertial sensor, MPU6050 are 6 axis motion process components of conformability, compared to multicomponent scheme, eliminate combination gyroscope with
The problem of between centers difference when accelerator, reduces a large amount of encapsulated space.The embodiment of the present invention uses 5 pins of MPU6050
VCC,GND,SCL,SDA,AD0.Wherein, VCC and GND is respectively power supply and the ground connection of MPU6050；SCL and SDA is respectively clock
Line and data line, for being communicated with data processing module 02；Since there are two sensor, AD0 is Sensor selection signal,
The AD0 of first sensor connects high level, and second sensor connects low level or hanging, and data processing module 02 distinguishes two biographies with this
Sensor.It should be noted that other sensors can also be used according to actual use situation, the embodiment of the present invention does not do specific limit
It is fixed.
Fig. 2 is the structural schematic diagram that another ditching machine operation quality monitors system in the embodiment of the present invention, as shown in Fig. 2,
Data processing module 02 in monitoring system provided in an embodiment of the present invention includes: data processing submodule 21, ditching depth
Setup module 22, alarm module 23 and signal conversion module 24.Data processing submodule 21 receives number by signal input interface
According to the data that acquisition module 01 acquires, the processing and analysis of data are carried out, data acquisition module 01 collected first is calculated
The absolute value of the difference at inclination angle and the second inclination angle is as third inclination angle.Data processing submodule 21 used in the embodiment of the present invention is
Single-chip microcontroller, preferably MC9S12XS128 single-chip microcontroller can also specifically select suitable data processing submodule according to the actual situation
Block, the embodiment of the present invention are not especially limited.Ditching depth setup module 22 is used to that ditching depth bound is arranged, that is, opens
The preset range of trench depth, when data processing submodule 21 judges that calculated third inclination angle is more than ditching depth setup module 22
After the preset range of setting, data processing submodule 21 controls alarm module 23 and carries out early warning, and operator is prompted to adjust trench digging
The horn of machine, to control ditching depth in the preset range of setting.By judging whether third inclination angle is more than preset range
Whether within a preset range to carry out the real-time quick ditching depth for judging current time ditching machine, further to the operation of ditching machine
Quality is monitored.Wherein alarm module 23 specifically can be warning light or alarm bell, be also possible to other for warning operator
The device of member, the embodiment of the present invention are not especially limited.In addition, data processing submodule 21 is also by the collected digging of locating module
Other data that the location information of car body where ditch machine and data acquisition module 01 acquire also are handled, such as ditching machine horn
Angle, activity duration of ditching machine of rotation etc., then will include that treated that data carry out integration transmission by third inclination angle all,
Signal is converted by signal conversion module 24, signal conversion module 24 used in the embodiment of the present invention is MAX232 core
Piece, MAX232 chip are a kind of single supply electrical level transferring chips for aiming at the design of rs-232 standard serial ports, and MAX232 chip is by TTL
Signal becomes RS232 signal, and is reached the data after the processing integration of data processing submodule 21 by data transmission module 03
Data monitoring module 04.After data monitoring module 04 receives the data sent by data transmission module 03, to data carry out into
The processing of one step, storage and display the storage of treated data and will be shown on webpage, so that user can remotely monitor trench digging
The operation quality of machine can also inquire the historical information of trench digging machine operation situation.
Fig. 3 is the panel construction schematic diagram of the data processing module in the embodiment of the present invention in monitoring system, such as Fig. 3 institute
Show, includes: switch 31, warning light 32 and setting ditching depth bound button 33, data in the upper surface of data processing structure plate
It include: first sensor interface 34, second sensor interface 35,36 and of data transmission module interface in the left panel of processing structure
Charging interface 37.Fig. 3 is the panel construction schematic diagram of data processing module, does not represent the reality of each unit on panel
Position.
Ditching machine operation quality provided in an embodiment of the present invention monitors system, may be mounted at any type disposable type
On ditching machine, ditching depth on-line monitoring and judgement are carried out, by the related data of data collecting module collected ditching machine, by counting
It is handled according to processing module, within a preset range whether the real-time quick ditching depth for judging ditching machine, and carry out real-time
Warning, so that operator is adjusted according to warning, also by data processing module, treated by data transmission module
Data are sent to data monitoring module, and the data received are handled, stored and shown by data monitoring module, so as to
Family can remotely monitor the operation quality of ditching machine, can also inquire the historical information of trench digging machine operation situation, be promoted
The operation quality of ditching machine.
On the basis of the above embodiments, the data transmission module includes data transmission chip, antenna and battery.
Specifically, data transmission module 03 and data acquisition module 01, data processing module 02 separate, and are an independent moulds
Block reduces the volume of data acquisition module 01, data processing module 02.Data transmission module 03 include data transmission chip,
Antenna, 12V rechargeable battery and one piece of Power conversion board composition.
On the basis of the above embodiments, the data transmission chip is wirelessly transferred chip, and correspondingly the data pass
Defeated module wirelessly carries out data transmission.
Specifically, the data transmission chip in data transmission module 03 uses wirelessly transferred chip, by wireless transmission side
Formula carries out data transmission.Fig. 4 is the panel construction schematic diagram of data transmission module in the embodiment of the present invention, as shown in figure 4, this hair
The panel for the data transmission module 03 that bright embodiment provides is divided into two parts in left and right, wherein include on left panel sim card slot 41,
Network signal intensity indicator light 42, power supply indicator 43, network signal indicator light 44, card slot switch 45 and RS232 interface 46；It is right
It include: data transmission antenna interface 47 and charging interface 48 on panel.It can be seen that wireless transport module in the embodiment of the present invention
Data communication is carried out using wireless network, conveniently transfers data to long-range data monitoring module.It should be noted that
Fig. 4 is the panel construction schematic diagram of data transmission module, does not represent the physical location of each unit on panel.
On the basis of the above embodiments, the data monitoring mould is also used to through the data transmission module to the number
It sends and orders according to processing module, to control the time interval that the data processing module uploads data.
Specifically, after data processing module 02 is handled the collected data of data acquisition module 01, after processing
Data carry out integration data monitoring module 04 be sent to by data transmission module 03, data monitoring module 04 can pass through number
It sends and orders to data processing module 02 according to transmission module 03, between the time that upload data are carried out to control data processing module 02
Every, or the order for uploading data immediately is sent, so that data processing module 02 uploads data immediately.In addition, data processing mould
The time interval that block 02 receives data acquisition module 01 can also be controlled by 04 transmitting order to lower levels of data monitoring module, data monitoring
Module 04 can also be by manual operation come to 02 transmitting order to lower levels of data processing module, so that user issues according to their own needs
Order meets user demand, promotes user experience.
On the basis of the above embodiments, the acceleration of car body where the first sensor is also used to acquire the ditching machine
Degree.
Specifically, the first sensor on the car body of ditching machine place vehicle and being parallel to the horizontal plane is mounted on to be also used to adopt
The acceleration of car body where collecting ditching machine, to calculate the speed of service of ditching machine place vehicle.It should be noted that the first sensing
Device and second sensor can also acquire other data informations, such as the angular speed etc. of ditching machine horn rotation, the present invention are implemented
Example is not especially limited.
On the basis of the above embodiments, the locating module includes GPS positioning module.
Specifically, the locating module in data acquisition module 01, the present invention are embodiments using GPS module, are used for
The GPS information of ditching machine is acquired, collected GPS information is directly connected to data processing by external antenna by GPS module
Module 21, that is, the SCI serial ports for the single-chip microcontroller being directly connected in the embodiment of the present invention and the GPS information for transmitting ditching machine.Single-chip microcontroller
GPS information is handled, intercepts out latitude and longitude information, treated data by data transmission module 03 are sent to data
Monitoring modular 04, so that data monitoring module 04 shows that the operation track of ditching machine and ditching machine are deep in the trench digging of specific location
Degree.Wherein locating module is mounted on the car body where ditching machine, that is, is mounted on the body of tractor.
On the basis of the above embodiments, the hardware bin body bottom in the monitoring system is provided with magnet.
Specifically, the bottom of box of the hardware used in the monitoring system is provided with magnet, and when convenient working installs
On equipment, and the cabinet of hardware is all made of plastic material, and light weight is small in size, certainly according to the needs of actual conditions,
Other materials can be used, the embodiment of the present invention is not especially limited.
Fig. 5 is the overall structure frame diagram that ditching machine operation quality monitors system in the embodiment of the present invention, as shown in figure 5,
It can be seen that the data communication process in ditching machine operation quality monitoring system provided by the invention between modules.
Ditching machine operation quality provided in an embodiment of the present invention monitors system, passes through data collecting module collected ditching machine
Related data is simultaneously sent to data processing module, is handled by data processing module, sentences by the way that inclination angle difference is real-time quick
It disconnects whether trench depth is more than preset range, and is warned in real time, so that operator is adjusted according to warning.And benefit
Additional machinery structure, structure letter are not needed in conjunction with equipment dimension conversion ditching depth with inertial sensor measuring tool inclination angle
It is single, it is easy to operate, improve the operation quality of ditching machine.Furthermore data monitoring module can also be related by ditching machine operation quality
Data handled, stored and shown, can also be to ditching machine so that user can remotely monitor the operation quality of ditching machine
The historical information of handling situations is inquired, and the user experience is improved.
Fig. 6 is the flow chart of ditching machine operation quality monitoring method in the embodiment of the present invention, as shown in fig. 6, the present invention mentions
The ditching machine operation quality monitoring method of confession, comprising:
S1, acquisition data, pass through data collecting module collected data, wherein first sensor acquires the ditching machine institute
At the first inclination angle of car body, second sensor acquires the second inclination angle of the ditching machine horn, and locating module acquires the trench digging
The location information of car body, collected first inclination angle, second inclination angle and the location information are sent to where machine
Data processing module；
Specifically, the relevant operation information of data collecting module collected ditching machine, first sensor acquire the ditching machine
First inclination angle of place car body, second sensor acquire the second inclination angle of the ditching machine horn, open described in locating module acquisition
The location information of car body where ditch machine, and collected first inclination angle, the second inclination angle and location information are sent at data
Module is managed, wherein the first inclination angle and the definition at the second inclination angle are consistent with above-described embodiment, details are not described herein again.It needs to illustrate
It is that acquisition module can also acquire other data, such as: the operation acceleration of vehicle where ditching machine, the rotation of ditching machine horn
Angular speed etc., the embodiment of the present invention is not especially limited.
S2, data processing, data processing submodule make difference simultaneously to first inclination angle received and second inclination angle
Take absolute value, calculate third inclination angle, judge the third inclination angle whether be more than the setting of ditching depth setup module trench digging it is deep
Preset range is spent, if judgement knows that the third inclination angle is more than preset range, alarm module is warned；
Specifically, it includes that the first inclination angle and second is inclined that the single-chip microcontroller in data processing submodule, that is, embodiment of the present invention, which receives,
The data information at angle, using the absolute value of the difference at the first inclination angle and the second inclination angle as third inclination angle, that is, ditching machine horn
Relative to the inclination angle of vehicle where ditching machine, to eliminate monitoring environment and other farm work environment to calculated result bring shadow
It rings.It is understood that the first inclination angle is zero when ditching machine works in the horizontal plane, third inclination angle is equal to the second inclination angle.
The corresponding ditching depth of current time ditching machine is calculated using formula (1) according to calculated third inclination angle, and will be calculated
Third inclination angle make comparisons with preset range, if judgement know calculated third inclination angle be more than preset range, data processing
Single-chip microcontroller control alarm module in submodule, that is, embodiment of the present invention is warned, and operator is prompted to adjust the horn of ditching machine
Keep ditching depth within a preset range.
Fig. 7 is ditching depth calculation method schematic diagram in the embodiment of the present invention, as shown in fig. 7, L indicates ditching machine horn
Length, α indicate third inclination angle, and H indicates distance of the ditching machine horn fixing end away from ground, and R indicates the radius of ditching machine end, h
Indicate the ditching depth of ditching machine, the specific formula such as formula (1) for calculating ditching machine ditching depth:
H=L-sin α+R-H (1)
S3, Data Integration, data processing submodule handle the data received, and processed data are carried out
Integration, by being sent to data monitoring module by data transmission module after signal conversion module progress signal conversion；
Specifically, data processing submodule inclining including the first inclination angle and second by the data collecting module collected received
The data at angle carry out preliminary treatment, calculate ditching depth, required data are carried out integration transmission according to communications protocol, data are logical
Crossing signal conversion module MAX232 becomes RS232 signal from TTL signal, and is reached data at data by wireless transport module
Reason center.The data wherein sent include ditching machine ditching depth, GPS information etc..
S4, data monitoring, data monitoring module receive the data that the data transmission module is sent, and will be at data
Reason and storage, and shown on webpage.
Specifically, data monitoring module receives the data that data transmission module is sent by wireless network, and will locate
Reason and storage, and shown on webpage.
On the basis of the above embodiments, the preset range, comprising: institute is preset by ditching depth setup module
State preset range.
Specifically, before starting the work, operator can be preset open ditching machine by ditching depth setup module
The bound of ditch machine ditching depth, that is, default inclination angle difference range, for controlling the ditching depth of ditching machine in preset range
It is interior, guarantee the work quality of ditching machine.
On the basis of the above embodiments, described that the ditching depth song that display includes: display ditching machine is carried out on webpage
Line chart, activity duration and operation track.
Specifically, data monitoring module is carried out data processing module by the data that data transmission module is sent further
Processing and analysis, and will treated that result is shown on webpage, such as the trench digging calculated according to data processing module
Depth shows the ditching depth curve graph of ditching machine, is carried out according to the GPS information of the ditching machine of data collecting module collected related
The ditching depth of the activity duration and operation track and ditching machine of ditching machine in specific location is shown after processing, it can be with
According to the acceleration information of vehicle where collected ditching machine, the speed of service of vehicle, display are opened where calculating ditching machine
The operating rate curve of ditch machine, is monitored the operating speed of ditching machine, other can also be shown about trench digging machine operation
Information, the embodiment of the present invention are not especially limited.
Ditching machine operation quality monitoring method provided in an embodiment of the present invention passes through the correlation of acquisition process trench digging machine operation
Information, real-time quick calculates the ditching depth of ditching machine, and judges whether to be more than preset range, so as to alert operators into
The adjustment of row ditching depth ensure that the operation quality of ditching machine.In addition, the job information of ditching machine is also sent to data prison
Module is controlled, stores and is shown on webpage after being handled by data monitoring module, so that user can remotely monitor the work of ditching machine
Industry quality.
The specific work process of ditching machine operation quality monitoring system is described below, to better understand skill of the invention
Art scheme specific workflow is as follows:
The first inclination angle and the second inclination angle are collected respectively using two inertial sensors, are periodically transferred data at data
The data processing submodule in unit is managed, that is, the single-chip microcontroller in the embodiment of the present invention, single-chip microcontroller handle data, counted
Calculate the absolute value of the inclination angle difference at collected first inclination angle of two sensors and the second inclination angle, i.e. third inclination angle.Third is inclined
Angle combines ditching machine structure relative dimensions, as shown in figure 5, conversing equipment operation ditch depth h according to formula (1).Trench digging machine operation
Before, ditch depth bound, the i.e. preset range of ditching depth can be artificially arranged in operator by ditching depth setup module, lead to
The horn of ditching machine is overregulated at the minimum and maximum of ditching depth, is pressed on setting ditching depth as shown in Figure 3 respectively
It limits with the button of lower limit and the bound of ditching depth is set.Program is single-chip microcontroller scan button, when button is pressed, i.e., manually
When bound is arranged, the difference at current ditching machine horn inclination angle is assigned to ditching depth upper and lower bound by single-chip microcontroller, so that it may
Ditching depth is set.Single-chip microcontroller real-time detection calculates current third inclination angle and is compared with ditching depth bound, exceeds
When preset range, that is, controls module of warning and light corresponding warning light, operator is prompted to adjust the horn of ditching machine until showing
Warning lamp goes out, to control ditching depth within the scope of the limitation of setting.Meanwhile the GPS module acquisition in data acquisition module is opened
The location information of ditch machine, is transferred in single-chip microcontroller, and single-chip microcontroller intercepts out latitude and longitude information.Single-chip microcontroller will treated data according to
Communications protocol exports after being integrated, and the TTL signal of output is converted to the transmission of RS232 signal by signal conversion module MAX232
To data transmission module, data monitoring module is sent data to by wireless network, data monitoring module carries out into one data
Step is handled and is stored, and is shown on webpage.Webpage can show ditching depth and activity duration, and be based on GPS mould
The collected latitude and longitude information of block is shown in the operation track on map, in addition it can enquiry of historical data.In addition, data are supervised
Single-chip microcontroller can be sent a command to by surveying module, and single-chip microcontroller can be set data uplink time interval according to order or send immediately
One data.
Ditching machine operation quality provided in an embodiment of the present invention monitors system and method, by being located at ditching machine and ditching machine
Two inertial sensor real-time detection ditching machines on the car body posture, converse trench digging in conjunction with the relative dimensions of ditching machine
Depth, the operation quality of real-time monitoring ditching machine；The settable ditching depth bound of system, ditching depth go beyond the scope then bright light
It warns, alarm function can help operator to control ditching depth in a certain range, improve ditching machine operation quality.Benefit
GPS information is acquired with GPS module, ditching machine is positioned, its operation latitude and longitude information is detected；Data monitoring module by pair
The data of long-distance Log server are handled, and obtain the ditching depth, operation track and activity duration information of ditching machine, and by data into
Row storage, display and Web Publishing, realize the network share of ditching machine job information.Other auxiliary mechanical structures are not needed
The ditching depth of real-time monitoring ditching machine, structure is simple, easy to operate, and ditching machine job information can be carried out net by network
Network is remotely issued.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of ditching machine operation quality monitors system characterized by comprising data acquisition module, data processing module, number
According to transmission module and data monitoring modular；
The data acquisition module includes first sensor, second sensor and locating module, and the first sensor is mounted on
It on car body where the ditching machine and is parallel to the horizontal plane, for acquiring the first inclination angle, the second sensor is mounted on institute
State on the horn of ditching machine and parallel with the horn, for acquiring the second inclination angle, the locating module is arranged in the trench digging
On car body where machine, for the location information of car body where acquiring the ditching machine, the data acquisition module and the number
It is connected according to processing module, for collected data to be sent to the data processing module；Wherein, first inclination angle is institute
The angle of the car body and horizontal plane where ditching machine is stated, second inclination angle is the angle of the horn and horizontal plane；
The data processing module includes: data processing submodule, ditching depth setup module, alarm module and signal conversion
Module, the data processing submodule is for handling the acquisition data that the data acquisition module is sent, to described the
One inclination angle and second inclination angle make difference and simultaneously take absolute value, and calculate third inclination angle, and judge the third inclination angle whether be more than
The ditching depth preset range of the ditching depth setup module setting, if judgement knows that the third inclination angle is more than default model
It encloses, then alarm module is warned, and the data processing submodule is also used to adopt treated data with the locating module
The location information collected is integrated；
The data transmission module is connect with the data processing module, the data monitoring module, and being used for will be at the data
Data after reason resume module integration are sent to the data monitoring module；
The data monitoring module receives the data that the data transmission module is sent, and the data received are handled, are deposited
Storage, and shown on webpage.
2. system according to claim 1, which is characterized in that the data transmission module includes data transmission chip, day
Line and battery.
3. system according to claim 2, which is characterized in that the data transmission chip is wirelessly transferred chip, accordingly
The ground data transmission module wirelessly carries out data transmission.
4. system according to claim 1, which is characterized in that the data monitoring mould is also used to transmit by the data
Module sends to the data processing module and orders, to control the time interval that the data processing module uploads data.
5. system according to claim 1, which is characterized in that the first sensor is also used to acquire the ditching machine institute
In the acceleration of car body.
6. system according to claim 1, which is characterized in that the locating module includes GPS positioning module.
7. system according to claim 1, which is characterized in that the hardware bin body bottom in the monitoring system is provided with
Magnet.
8. a kind of trench digging machine operation matter based on the monitoring system of ditching machine operation quality described in any one of claims 1 to 7
Quantity monitoring method characterized by comprising
Acquire data, pass through data collecting module collected data, wherein car body where first sensor acquires the ditching machine with
First inclination angle of horizontal plane, second sensor acquire the second inclination angle of the ditching machine horn and horizontal plane, locating module acquisition
The location information of car body where the ditching machine, collected first inclination angle, second inclination angle and the position are believed
Breath is sent to data processing module；
Data processing, data processing submodule are made difference to first inclination angle received and second inclination angle and are taken absolutely
Value, calculates third inclination angle, judge the third inclination angle whether be more than the setting of ditching depth setup module ditching depth it is default
Range trench digging, if judgement knows that the third inclination angle is more than preset range, alarm module is warned；
Data Integration, data processing submodule handle the data received, and processed data are integrated, by
Data monitoring module is sent to by data transmission module after signal conversion module progress signal conversion；
Data monitoring, data monitoring module receives the data that the data transmission module is sent, and data are handled and deposited
Storage, and shown on webpage.
9. according to the method described in claim 8, it is characterized in that, the preset range, comprising: mould is arranged by ditching depth
Block presets the preset range.
10. according to the method described in claim 8, it is characterized in that, described carry out showing on webpage to include: display ditching machine
Ditching depth curve graph, activity duration and operation track.
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| CN109005770B (en) * | 2018-07-19 | 2021-06-15 | 湖南新型智慧城市研究院有限公司 | Seeder based on big data |
| CN111238432A (en) * | 2019-06-20 | 2020-06-05 | 石河子大学 | Intelligent ditching operation quality monitoring system |
| CN113048947A (en) * | 2021-03-11 | 2021-06-29 | 深圳市优必选科技股份有限公司 | Complete machine virtual bit test circuit and complete machine virtual bit test device |
| CN116700122B (en) * | 2023-08-01 | 2023-10-13 | 长春理工大学 | Subsoiling fertilization control system with self-adaptive fertilizer compensation |
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