CN208109182U - Pressure monitoring system is ground on road surface and remote monitoring system is rolled on road surface - Google Patents
Pressure monitoring system is ground on road surface and remote monitoring system is rolled on road surface Download PDFInfo
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- CN208109182U CN208109182U CN201820706381.9U CN201820706381U CN208109182U CN 208109182 U CN208109182 U CN 208109182U CN 201820706381 U CN201820706381 U CN 201820706381U CN 208109182 U CN208109182 U CN 208109182U
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Abstract
The utility model provides that pressure monitoring system is ground on a kind of road surface and remote monitoring system is rolled on road surface, it is related to technical field of transportation, it is low to alleviate existing road roller positioning method positioning accuracy, it is not able to satisfy construction demand, the technical problem for causing user experience not high, it can be improved positioning accuracy, improve user experience.Grind pressure monitoring system in the road surface：Base station, vehicle-mounted acquisition equipment and field computer monitor terminal, base station are connected with vehicle-mounted acquisition equipment；Vehicle-mounted acquisition equipment is connected with field computer monitor terminal；Base station includes the first positioning device, and base station is arranged on the position of known coordinate and (is generally located on the open position near working face)；Vehicle-mounted acquisition equipment includes：Vehicle-mounted acquisition station and sensor group, sensor group are connected with vehicle-mounted acquisition station；Vehicle-mounted acquisition station includes the second positioning device, and vehicle-mounted acquisition station is arranged on road roller to be measured；First positioning device and the second positioning device are provided with the locator of same type.
Description
Technical field
The utility model relates to road construction field of engineering technology more particularly to a kind of road surface to grind pressure monitoring system and road surface
Roll remote monitoring system.
Background technique
Since reform and opening-up, highway construction is rapidly developed with the prosperity of national economy.Bituminous pavement is due to its tool
Have many advantages, such as, such as flatness is good, seamless, short construction period, driving are comfortable and noise is low etc., in highway construction
To being widely applied.Bituminous pavement is a kind of flexible pavement, and in the high grade pavement of countries in the world is mated formation, bituminous pavement is accounted for
Very big ratio has been arrived, and the development trend of big specific gravity will be kept.
Currently, road roller needs to position road roller at rolled asphalt road surface in highway construction, existing pressure road
Machine positioning method generallys use the positioning method of single GPS positioning system, this positioning method for road roller positioning accuracy compared with
The case where low, road roller hand can not accurately learn compacting position, may cause " over-voltage " and " under-voltage ", to influence matter of constructing
Amount.
In conclusion existing road roller positioning method positioning accuracy is low, it is not able to satisfy construction demand, leads to user experience
Spend not high problem.
Utility model content
In view of this, the utility model embodiment is designed to provide that pressure monitoring system is ground on a kind of road surface and road surface is rolled
Remote monitoring system, it is low to alleviate positioning accuracy existing in the prior art, it is not able to satisfy construction demand, leads to user experience
Not high problem can be improved positioning accuracy, improve user experience.
In a first aspect, the utility model embodiment provides a kind of road surface stone roller pressure monitoring system, including：It is base station, vehicle-mounted
Acquisition equipment and field computer monitor terminal, the base station are connected with the vehicle-mounted acquisition equipment；The vehicle-mounted acquisition
Equipment is connected with the field computer monitor terminal；
The base station includes the first positioning device, and the base station is arranged on the position of known precision coordinate；
The vehicle-mounted acquisition equipment includes：Vehicle-mounted acquisition station and sensor group, the sensor group and the vehicle-mounted acquisition
Station is connected；
The vehicle-mounted acquisition station includes the second positioning device, and the vehicle-mounted acquisition station is arranged on road roller to be measured；
First positioning device and second positioning device are provided with the locator of same type.
With reference to first aspect, the utility model embodiment provides the first possible embodiment of first aspect,
In, the sensor group includes vibrating sensor and temperature sensor；The vibrating sensor, temperature sensor respectively with it is described
Vehicle-mounted acquisition station is connected；
The vibrating sensor is arranged on vibration wheel of road roller bracket to be measured；The temperature sensor is arranged to be measured
Road roller on.
With reference to first aspect, the utility model embodiment provides second of possible embodiment of first aspect,
In, first positioning device and second positioning device are all made of GPS locator；
Alternatively,
First positioning device and second positioning device are all made of GNSS locator.
With reference to first aspect, the utility model embodiment provides the third possible embodiment of first aspect,
In, first positioning device and second positioning device are all made of P440 ULTRA-WIDEBAND RADAR.
With reference to first aspect, the utility model embodiment provides the 4th kind of possible embodiment of first aspect,
In, it further include car-mounted terminal；The car-mounted terminal is connected with the field computer monitor terminal.
With reference to first aspect, the utility model embodiment provides the 5th kind of possible embodiment of first aspect,
In, the vehicle-mounted acquisition equipment further includes compactness detection device；The compactness detection device is connected with vehicle-mounted acquisition station；
The compactness detection device is used to detect the compactness information of road roller to be measured, and by the compactness information
It is transferred to the vehicle-mounted acquisition station.
The 5th kind of possible embodiment with reference to first aspect, the utility model embodiment provide the of first aspect
Six kinds of possible embodiments, wherein the compactness detection device uses Non-nuclear Density Gauge.
The possible embodiment of with reference to first aspect the first, the utility model embodiment provide the of first aspect
Seven kinds of possible embodiments, wherein the sensor group further includes：The acceleration sensing being connected with the vehicle-mounted acquisition station
Device, the acceleration transducer are arranged on vibration wheel of road roller, and the acceleration transducer is used to acquire the acceleration of road roller
Spend information；And the acceleration information is transferred to the vehicle-mounted acquisition station.
Second aspect, the utility model embodiment provide a kind of road surface and roll remote monitoring system, including：Host computer and such as
Roll monitoring device on road surface described in any one of first aspect and its possible embodiment, the host computer and the road surface
Monitoring device is rolled to be connected.
In conjunction with second aspect, the utility model embodiment provides the first possible embodiment of second aspect,
In, which rolls remote monitoring system and further includes：Handheld terminal, the handheld terminal are connected with the host computer.
The utility model embodiment brings following beneficial effect：
Pressure monitoring system is ground on road surface provided by the embodiment of the utility model and road surface is rolled in remote monitoring system, wherein
Grind pressure monitoring system in the road surface：Base station, vehicle-mounted acquisition equipment and field computer monitor terminal, base station and the vehicle
Acquisition equipment is carried to be connected；Vehicle-mounted acquisition equipment is connected with field computer monitor terminal；Base station includes the first positioning dress
It sets, base station is arranged on the position of known precision coordinate；Vehicle-mounted acquisition equipment includes：Vehicle-mounted acquisition station and sensor group pass
Sensor group is connected with vehicle-mounted acquisition station；Vehicle-mounted acquisition station includes the second positioning device, and vehicle-mounted acquisition station is arranged in pressure to be measured
On the machine of road；First positioning device and the second positioning device are provided with the locator of same type.Therefore, the utility model embodiment
The technical solution of offer positions running road roller by setting base station and vehicle-mounted acquisition station, can be conveniently fast
The location information of road roller to be measured is obtained fastly, and precision can achieve Centimeter Level, alleviate positioning existing in the prior art
Precision is low, is not able to satisfy construction demand, the problem for causing user experience not high, can be improved positioning accuracy, improves user's body
Degree of testing.In addition, can be acquired to the state parameter in the roller compaction process of road roller by the way that sensor group is arranged, to rolling matter
Amount is monitored, and further improves user experience, while the system can also be stored and be exported to data are rolled, side
Just user recalls data at any time and analyzes, and has trackability.
It is had further the advantage that in addition, pressure monitoring system is ground on the road surface：
1) road is greatly decreased because roadbed caused by compaction problems damages, guarantee driving it is comfortable with it is safe；Extend road
Service life, road can achieve design service life, and the cycle time for extending transformation saves very big maintenance fund, after reduction
Phase maintenance cost.
2) it reduces and does over again caused by leakage pressure, few pressure, superpressure and other issues due to cause building cost.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages are illustrating
Specifically noted structure carrys out path realization and acquisition in book, claims and attached drawing.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 shows the basic structure schematic diagram that pressure monitoring system is ground on road surface provided by the utility model embodiment；
Fig. 2 shows the concrete structure schematic diagrams that pressure monitoring system is ground on road surface provided by the utility model embodiment；
Fig. 3 shows a kind of schematic diagram that remote monitoring system is rolled on road surface provided by the utility model embodiment；
Fig. 4 shows another schematic diagram that remote monitoring system is rolled on road surface provided by the utility model embodiment.
Specific embodiment
Below in conjunction with attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be come with a variety of different configurations
Arrangement and design.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below
The range of claimed invention, but it is merely representative of the selected embodiment of the utility model.Based on the utility model
Embodiment, those skilled in the art's every other embodiment obtained without making creative work, all
Belong to the range of the utility model protection.
Currently, road roller needs to position road roller at rolled asphalt road surface in highway construction, existing pressure road
Machine positioning method generallys use the positioning method of single GPS positioning system, this positioning method for road roller positioning accuracy compared with
The case where low, road roller hand can not accurately learn compacting position, may cause " over-voltage " and " under-voltage ", to influence matter of constructing
Amount, i.e., existing road roller positioning method positioning accuracy is low, is not able to satisfy construction demand, causes user experience is not high to ask
Topic.Based on this, the utility model embodiment provides that pressure monitoring system is ground on a kind of road surface and remote monitoring system is rolled on road surface, with
It is low to alleviate positioning accuracy existing in the prior art, is not able to satisfy construction demand, the problem for causing user experience not high can
Positioning accuracy is improved, user experience is improved.
To roll prison to a kind of road surface disclosed in the utility model embodiment first convenient for understanding the present embodiment
Examining system describes in detail.
Embodiment one：
The utility model embodiment provides a kind of road surface stone roller pressure monitoring system, and referring to figure 1 and figure 2, which grinds
Pressure monitoring system includes：Base station 100, vehicle-mounted acquisition equipment 200 and field computer monitor terminal 300.
Wherein, the base station is connected with the vehicle-mounted acquisition equipment, and the vehicle-mounted acquisition equipment and the scene are counted
Machine monitoring terminal is calculated to be connected.
The base station includes the first positioning device 1001, and the base station is arranged on the position of known coordinate.
Specifically, the base station realization is arranged on the predeterminated position of known precision coordinate, the base station is also known as
Locating base station, as a position object of reference, the base station is used to provide differential data for the vehicle-mounted acquisition station, it is ensured that vehicle
Acquisition station is carried to be accurately positioned.In practice of construction, base station may be mounted at the open position near working face.
The vehicle-mounted acquisition equipment includes：Vehicle-mounted acquisition station 201 and sensor group 202, the sensor group and the vehicle
Acquisition station is carried to be connected.
Here vehicle-mounted acquisition station and base station communicates to connect.
In one embodiment, the vehicle-mounted acquisition station is communicated to connect with the base station by radio station module.Specifically,
When with radio station, the data communication before base station and vehicle-mounted acquisition station is completed by radio station, and benchmark station radio is base station
It is issued after data modulation with carrier system, vehicle-mounted acquisition station radio demodulates after receiving carrier data.
In another embodiment, the vehicle-mounted acquisition station and the base station are communicated to connect by GPRS module.Specifically
, the data of GPRS are transmitted by public network, the SIM that respectively there is an opening to have led to network function for base station and vehicle-mounted acquisition station
Card, base station passes through SIM card with vehicle-mounted acquisition station respectively and connects mobile network (Ethernet) when operation, then vehicle-mounted acquisition station
Input has the IP address of base station, accesses base station by IP address via Ethernet to obtain base station data.
Vehicle-mounted acquisition station 201 is also known as rover station or movement station, and the vehicle-mounted acquisition station includes the second positioning device
2001, the vehicle-mounted acquisition station is arranged on road roller to be measured, and in practice of construction, vehicle-mounted acquisition station is arranged in pressure to be measured
The top center position of road machine, the vehicle-mounted acquisition station send out location information for positioning the location information of road roller in real time
It send to field computer monitor terminal.
Here vehicle-mounted acquisition station and field computer monitor terminal communicate to connect；Specifically, vehicle-mounted acquisition station and scene are counted
Calculating machine monitoring terminal, module is wirelessly connected by wireless communication；Further, wireless communication module uses GPRS module, CDMA mould
Block, 3G module, 4G module, Wifi module, any one or the combination of several of them of bluetooth module.
Specifically, the vehicle-mounted acquisition station can receive the differential data of base station, by the single-chip microcontroller that is disposed thereon into
After row position correction, the location information of road roller is obtained.
The vehicle-mounted acquisition station is used cooperatively with base station, improves the positional accuracy of road roller, is realized to road roller
It is accurately positioned.
The sensor group is used to acquire status information when road roller rolling road surface, the vibrational state letter including road roller
The state of temperature information etc. of breath and road surface.
The sensor group can be sent the data information transfer of acquisition to vehicle-mounted acquisition station by vehicle-mounted acquisition station together
To field computer monitor terminal.
First positioning device and second positioning device are provided with (the i.e. identical type, phase homotype of same type
Number) locator.
The fortuitous events such as the failure in view of base station, further, the base station are multiple, multiple base stations
It is communicated to connect with the vehicle-mounted acquisition station.Here different orientation is arranged in multiple base stations, can reduce vehicle-mounted acquisition station
Position error positions failure problem caused by preventing a base station from ging wrong, improves the adaptability and flexibility of system.
It should be pointed out that at least one embodiment, first positioning device and second positioning device are equal
Using GPS locator；The GPS locator includes GPS receiver.
Specifically, the model of GPS locator selects the split type double frequencies RTK of KI0.Positioning accuracy is high, and signal, which receives, to be stablized, tool
There is extra long distance RTK operation technique, break through tradition RTK operation distance, plays higher economic benefit.
The system is based on Differential GPS Technology, i.e., one by the GPS receiver being placed on base station (the first positioning device)
It is observed.According to precision coordinate known to base station, calculate base station to satellite distance correction (differential data), and by
This data is sent to another GPS receiver (the second positioning device) for being mounted on vehicle-mounted acquisition station, vehicle in real time by base station
Acquisition station is carried while carrying out GPS observation, also receives the correction of base station sending, and knot is positioned to it by single-chip microcontroller
Fruit is corrected, to improve positioning accuracy.
In view of the limitation of single satellite positioning, such as the lifetime of satellite have been use up, in other embodiments, described
One positioning device and second positioning device are all made of GNSS locator, and GNSS locator includes GNSS receiver.
Further, GNSS locator uses SL869-V3 and/or SL869-ADR, SL869-V3 and/or SL869-ADR
Multi-satellite system GNSS receiver module, can track and be provided using up to 3 satellite systems simultaneously positioning, speed and when
Between information.Compared with the receiver module for only tracking GPS, there is very big advantage, including accuracy using multiple satellite systems
It is higher and satellite-signal that is weaker or being blocked can be handled.
Preferably, GNSS locator uses SL869-V3 and SL869-ADR, SL869-V3 to be used for independent navigation；
SL869-ADR navigates (DR) by the mileometer of vehicle and direction (advance or reversing) input signal, built-in support vehicle inertia.
In tunnel and large-scale parking structure, or on built-up street, when cannot connect to satellite, vehicle inertia navigation
The position and speed information calculated will be provided to navigate.And can carry out satellite positioning but positioning accuracy by
When satellite signal receiving condition difference is affected, vehicle inertia navigation can also be improved positional accuracy.
Specifically, GNSS locator uses three constellation GNSS locating modules, road roller is accurately positioned by technology of network RTK
Real-time three-dimensional coordinate, improve the positioning accuracy of road roller.Wherein, these navigation of GLONASS, Galileo, GPS, Beidou are defended
Star system is referred to as GNSS (Global Navigation Satellite System, Global Satellite Navigation System).
Further, the sensor group includes vibrating sensor 2021 and temperature sensor 2022；The vibrating sensing
Device, temperature sensor are connected with the vehicle-mounted acquisition station respectively.
The vibrating sensor is arranged on vibration wheel of road roller to be measured, and the vibrating sensor is for monitoring road roller
Vibrational state information, and the vibrational state information is transferred to the vehicle-mounted acquisition station.
The temperature sensor is arranged on road roller to be measured, and the temperature sensor rolls temperature for monitoring road surface
Information, and the temperature information is transferred to the vehicle-mounted acquisition station.
In practice of construction, the vibrating sensor is arranged on vibration wheel of road roller bracket to be measured, real-time measurement pressure
State of vibrating (such as the vibrational states such as static pressure, weak vibration, strong vibration, to learn whether road roller with default rolls scheme of road machine
Unanimously, monitoring is realized), the bottom of road roller to be measured is arranged in temperature sensor, improves the measurement accuracy that temperature is rolled on road surface.
In other words, vibrating sensor monitoring vibration road roller exciting state is installed on the vibration wheel support of road roller；In road roller
Temperature is rolled on mounting temperature sensor monitoring road surface on bottom chassis.
Location information, vibration information and the temperature information for the road roller that the vehicle-mounted acquisition station is used to will acquire are together
The field computer monitor terminal is sent to by wireless network module.
Further, the temperature sensor uses non-contact infrared temperature sensor.
Further, further include：Car-mounted terminal 400；The car-mounted terminal is connected with the field computer monitor terminal
It connects.
Specifically, the car-mounted terminal includes third positioning device, display device and communication device, third positioning device can
To be used for location navigation；The display device is for showing information；The communication device is used for and extraneous (such as field computer
Monitor terminal) communicated (data interaction or signal instruction transmitting).
The car-mounted terminal is used to obtain the car status information of road roller, is managed to road roller, such as road roller
The information such as oil consumption, electricity；Further, which further includes automobile data recorder, is used for driving recording.
The car-mounted terminal integrated positioning, the multiple functions such as display, communication, Tachographs；In practice of construction, vehicle-mounted end
End is mounted on Road roller's operator cabin front, and the car status information of the road roller of acquisition is transferred to live meter by the car-mounted terminal
Machine monitoring terminal is calculated, is monitored by field computer monitor terminal.
Certain car-mounted terminal can also be used as standby positioning device, be responsible for being accurately positioned the real-time three-dimensional coordinate of road roller.
It should be noted that car-mounted terminal can also be connected with vehicle-mounted acquisition station；Specifically, in one embodiment,
Vehicle-mounted acquisition station passes through wire communication module (such as RS485 module) after summarizing the information of acquisition and is sent to car-mounted terminal, drives
The person of sailing can be checked by the display device of car-mounted terminal, such as checked and rolled coordinate and roll track.Pass through vehicle-mounted end
End can mitigate the work load of the single-chip microcontroller of vehicle-mounted acquisition station.In another embodiment, car-mounted terminal passes through communication device (packet
Include network module) it is connected with vehicle-mounted acquisition station.Network module herein can using GPRS module, CDMA module, 3G module,
4G module, Wifi module, any one or the combination of several of them of bluetooth module.Preferably, network module with it is above-mentioned wireless
Communication module is consistent.
Further, the sensor group further includes：The acceleration transducer being connected with the vehicle-mounted acquisition station (does not show
In figure), the acceleration transducer is arranged on vibration wheel of road roller, and the acceleration transducer is for acquiring road roller
Acceleration information；And the acceleration information is transferred to the vehicle-mounted acquisition station.
Specifically, the acceleration transducer uses SCA3100-D04 acceleration transducer.
In addition, it should be noted that, acceleration transducer can be used for the vibration letter in detection road roller roller compaction process
Breath.By the way that acceleration transducer is mounted in the vibrating wheels of road roller.The single-chip microcontroller of vehicle acquisition station is according to the acceleration of acquisition
The vibration information of sensor is spent, compaction value is calculated.
Specifically, according to the soil body and the mutual dynamic action principle of vibrated roller, passing through in roadbed filling roller compaction process
Continuous measurement vibrated roller vibrating wheels vertical vibration response signal, establishes detecting appraisal and feedback control scheme, realizes to whole
A real-time dynamic monitoring for rolling face pressure real mass and control.When work, vibratory response and drag, drag and compaction are established
Between correlativity, using vibration pressure road be used as loading equipemtn, identified by acceleration transducer roadbed resistance variation, it is right
Its acquisition for carrying out response message and analysis obtain compactness data.
The vibration information and locating navigation information that field computer monitor terminal can be collected according to vehicle acquisition station, obtain
Compaction value and compactness distribution etc., determine compaction state.
In view of there may be deviations for the vibrational state information of road roller of acceleration transducer acquisition, therefore, this implementation
Mainly using the vibrational state information of vibrating sensor acquisition road roller in example.
In view of vibrating sensor can only acquire vibration information, it is also necessary to which vehicle acquisition station or field computer monitoring are eventually
Just end can obtain compactness after being handled, in order to intuitively observe compactness, while mitigating vehicle acquisition station or scene meter
Calculate the processing load of machine monitoring terminal.
Further, the vehicle-mounted acquisition equipment further includes：Compactness detection device 203；The compactness detection device
It is connected with vehicle-mounted acquisition station.
The compactness detection device is used to detect the compactness information of road roller to be measured, and by the compactness information
It is transferred to the vehicle-mounted acquisition station.
Further, the compactness detection device uses Non-nuclear Density Gauge.
Non-nuclear Density Gauge is mainly used to test with a thickness of 1 to 6 inch (about 2.54cm~15.24cm) of the asphalt road newly spread
The density measurement in face.Its working principle is as follows：Material is detected using the electromagnetic wave energy absorption in the material and loss of transmitting
The density of material.Non-nuclear Density Gauge (such as electromagnetism densimeter) is mainly including an electromagnetic wave transmitter, an isolation ring and one
Electromagnetic wave receiver.Its testing principle is to emit electromagnetic wave into detected material, and electromagnetic wave refers to electric and magnetic fields phase interaction
The fluctuation vibrated and generated with, is the general name of radioactive ray, light, electric wave.When electromagnetic wave is propagated in the material, energy is inhaled
It receives and loss, material depends on the dielectric constant of material to the absorption and loss of electromagnetic wave energy.Dielectric constant refers to that substance is protected
Hold the ability of charge.The constituent of asphalt, pitch, gather materials, air and water have different dielectric constants.If drip
Green mixture is rolled (i.e. density increase), and the mutual ratio of various composition changes in mixture, and the total dielectric of material is normal
Number changes, to generate variation to the ability of the energy absorption of electromagnetic wave.Electromagnetism densimeter passes through detection electromagnetic wave energy
Absorption and loss degree, to reflect the variable density of material, to learn compactness information.
It should be noted that at least one embodiment, above-mentioned compactness detection device can also be examined using compactness
Instrument is surveyed, specifically, compactness detection device uses model BR-ICCC tester for compaction degree.
In view of the bad situation of construction site mobile communication network quality, further, which further includes live net
Network center, field network center and field computer monitor terminal (as field data center) are mounted on the booth in construction working face
On paving machine or bull-dozer, car-mounted terminal and vehicle-mounted acquisition station can access field computer monitor terminal by field network center,
Ensure that monitoring system remains to instruct normal construction.
In one embodiment, field network center includes router or interchanger, and car-mounted terminal and vehicle-mounted acquisition station can
To pass through router and cable or wireless module constructing local network as backup network.
Further, which further includes that the video capture device being connected with field computer monitor terminal (is not illustrated in
In figure), the video capture device is arranged on the paver or bull-dozer of working face, can be real by support lift height
Now to the monitoring of live road roller.
Further, the video capture device uses wired network camera or wireless network camera.
Further, which further includes that the warning device being connected with field computer monitor terminal (is not illustrated in figure
In), the alarm command that the warning device is used to receive field computer monitor terminal sounds an alarm.
Grind pressure monitoring system in road surface provided by the embodiment of the utility model：Base station, vehicle-mounted acquisition equipment and scene
Computer monitoring terminal, base station are connected with the vehicle-mounted acquisition equipment；Vehicle-mounted acquisition equipment and field computer monitoring are eventually
End is connected；Base station includes the first positioning device, and base station is arranged on the position of known precision coordinate；Vehicle-mounted acquisition equipment
Including：Vehicle-mounted acquisition station and sensor group, sensor group are connected with vehicle-mounted acquisition station；Vehicle-mounted acquisition station includes the second positioning dress
It sets, vehicle-mounted acquisition station is arranged on road roller to be measured；First positioning device and the second positioning device are provided with same type
Locator.Therefore, technical solution provided by the embodiment of the utility model, by setting base station and vehicle-mounted acquisition station in operation
Road roller positioned, can quickly and easily obtain the location information of road roller to be measured, and precision can achieve Centimeter Level,
It is low to alleviate positioning accuracy existing in the prior art, is not able to satisfy construction demand, the problem for causing user experience not high, energy
Positioning accuracy is enough improved, user experience is improved.In addition, can be in the roller compaction process of road roller by setting sensor group
State parameter is acquired, and is monitored to quality is rolled, is further improved user experience.
Embodiment two：
On the basis of example 1, the utility model embodiment provides another road surface stone roller pressure monitoring system, with reality
The difference for applying example one is that the road surface is ground in pressure monitoring system, and first positioning device and second positioning device are adopted
With P440 ULTRA-WIDEBAND RADAR.
Tunnel can be encountered and defend since satellite positioning necessarily requires to receive by rolling in highway in digital quality control on construction
Star signal, satellite receiver lose positioning function once entering tunnel, and may cause monitoring system in this way cannot use.
Therefore in the present embodiment, P440 ultra wide band locating module can easily solve road roller precise positioning in tunnel and ask
Topic, erects a set of positioning system in tunnel.
In constructing tunnel, on tunnel top, installation P440 module installs one as locating base station on road roller
P440 module can be achieved with the precise positioning of road roller as movement station, make up in tunnel the not defect of satellite-signal.
In the present embodiment, car-mounted terminal can also be connected with sensor group, the data of sensor group be obtained, by road roller
Driver check.Specifically, the car-mounted terminal using RS485 bus respectively with acceleration transducer, temperature sensor, vibration
Dynamic sensor, compactness detection device etc. are connected.
It should be noted that vehicle-mounted acquisition station can also be replaced by car-mounted terminal, by car-mounted terminal as movement station, realize
Positioning and data transmission.
Embodiment three：
As shown in Figure 3 and Figure 4, the utility model embodiment provides a kind of road surface and rolls remote monitoring system, the road surface
Rolling remote monitoring system includes：Pressure monitoring system 700 is ground on road surface described in host computer 600 and previous embodiment, described upper
Machine grinds pressure monitoring system with the road surface and is connected.
Specifically, the host computer is connect with the field computer monitoring terminal called that pressure monitoring system is ground on the road surface.
Further, the field computer monitor terminal passes through GPRS communication network module or 3G mobile communication network mould
Block or 4G mobile communication network or optical fiber are connected with host computer.
Further, the host computer is that remote computer monitors terminal；The remote computer monitoring terminal includes number
According to storage server and application server.
Data storage server is as remote data center, for providing the reception, storage and inquiry of compaction data.
Application server is as remote processing center, for handling compaction data, while can respond user's request.
Further, which rolls remote monitoring system and further includes：Handheld terminal 800, the handheld terminal with it is described
Host computer is connected.
It should be noted that in another embodiment, handheld terminal can also be connected with field computer monitor terminal,
To obtain data.
The handheld terminal and the host computer carry out data communication；Specifically, the handheld terminal is upper for accessing
Machine obtains monitoring data.
Further, the handheld terminal includes smart phone, tablet computer, laptop, personal computer (PC
Machine) etc..
Further, remote computer monitor terminal is connected by 4G mobile communication network module with smart phone, far
Journey computer monitoring terminal passes through WIFI wireless network module and plate, computer laptop or personal computer (PC machine) phase
Connection.
In practice of construction, builder, management, owner can be looked into whenever and wherever possible by handheld terminals such as tablet computer, mobile phones
See that compacting Construction State and guides construction；Specifically, when compacting operation, management, builder can real time inspection compacting process, discovery
Problem can pass through monitor terminal real-time deviation correcting, guidance；Owner, management director can check work progress and compacting knot whenever and wherever possible
Fruit, and instruction is assigned to on-site supervision personnel by field computer monitor terminal.
Quality monitoring personnel by laptop, PC machine access host computer check compacting work progress detailed data and
It is compacted result and its statistical report form.
It should be pointed out that application server can calculate work at present face roll state change, by mobile terminal,
WEB access mode real-time exhibition work at present face pressure real data, guide in time road roller operator make up it is under-voltage, avoid over-voltage existing
As generating.
The road surface rolls remote monitoring system and provides real-time control means for site supervision person, existing in construction without whole day
?；For remote supervisory personnel long-range monitoring means are provided simultaneously, it can real-time monitoring site operation situation in office.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Finally it should be noted that：Embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical solution of utility model, rather than its limitations, the protection scope of the utility model is not limited thereto, although referring to aforementioned
The utility model is described in detail in embodiment, those skilled in the art should understand that：It is any to be familiar with this skill
The technical staff in art field within the technical scope disclosed by the utility model, still can be to skill documented by previous embodiment
Art scheme modify or can readily occur in variation or equivalent replacement of some of the technical features；And these modifications,
Variation or replacement, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
It encloses, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model is answered described is wanted with right
Subject to the protection scope asked.
Claims (10)
1. pressure monitoring system is ground on a kind of road surface, which is characterized in that including：Base station, vehicle-mounted acquisition equipment and field computer prison
Control terminal, the base station are connected with the vehicle-mounted acquisition equipment；The vehicle-mounted acquisition equipment and the field computer are supervised
Control terminal is connected；
The base station includes the first positioning device, and the base station is arranged on the position of known coordinate；
The vehicle-mounted acquisition equipment includes：Vehicle-mounted acquisition station and sensor group, the sensor group and the vehicle-mounted acquisition station phase
Connection；
The vehicle-mounted acquisition station includes the second positioning device, and the vehicle-mounted acquisition station is arranged on road roller to be measured；
First positioning device and second positioning device are provided with the locator of same type.
2. pressure monitoring system is ground on road surface according to claim 1, which is characterized in that the sensor group includes vibrating sensing
Device and temperature sensor；The vibrating sensor, temperature sensor are connected with the vehicle-mounted acquisition station respectively；
The vibrating sensor is arranged on vibration wheel of road roller to be measured；The temperature sensor is arranged in road roller to be measured
On.
3. pressure monitoring system is ground on road surface according to claim 1, which is characterized in that first positioning device and described the
Two positioning devices are all made of GPS locator；
Alternatively,
First positioning device and second positioning device are all made of GNSS locator.
4. pressure monitoring system is ground on road surface according to claim 1, which is characterized in that first positioning device and described the
Two positioning devices are all made of P440 ULTRA-WIDEBAND RADAR.
5. pressure monitoring system is ground on road surface according to claim 1, which is characterized in that further include：Car-mounted terminal；It is described vehicle-mounted
Terminal is connected with the field computer monitor terminal.
6. pressure monitoring system is ground on road surface according to claim 1, which is characterized in that the vehicle-mounted acquisition equipment further includes pressure
Solidity detection device；The compactness detection device is connected with vehicle-mounted acquisition station；
The compactness detection device is used to detect the compactness information of road roller to be measured, and the compactness information is transmitted
To the vehicle-mounted acquisition station.
7. pressure monitoring system is ground on road surface according to claim 6, which is characterized in that the compactness detection device uses nothing
Nuclear density gauge.
8. pressure monitoring system is ground on road surface according to claim 2, which is characterized in that the sensor group further includes：With institute
The acceleration transducer that vehicle-mounted acquisition station is connected is stated, the acceleration transducer is arranged on vibration wheel of road roller.
9. remote monitoring system is rolled on a kind of road surface, which is characterized in that including：Host computer and such as any one of claim 1-8 institute
Roll monitoring device on the road surface stated, and the host computer grinds pressure monitoring system with the road surface and is connected.
10. remote monitoring system is rolled on road surface according to claim 9, which is characterized in that further include：Handheld terminal, institute
Handheld terminal is stated to be connected with the host computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820706381.9U CN208109182U (en) | 2018-05-11 | 2018-05-11 | Pressure monitoring system is ground on road surface and remote monitoring system is rolled on road surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820706381.9U CN208109182U (en) | 2018-05-11 | 2018-05-11 | Pressure monitoring system is ground on road surface and remote monitoring system is rolled on road surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208109182U true CN208109182U (en) | 2018-11-16 |
Family
ID=64114774
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820706381.9U Expired - Fee Related CN208109182U (en) | 2018-05-11 | 2018-05-11 | Pressure monitoring system is ground on road surface and remote monitoring system is rolled on road surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208109182U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109857097A (en) * | 2018-12-07 | 2019-06-07 | 北京中交睿达科技有限公司 | A kind of monitoring method and system of road surface roller compaction process |
| CN110144795A (en) * | 2019-05-23 | 2019-08-20 | 中路高科(北京)公路技术有限公司 | Porous asphalt pavement dynamic monitoring system |
| CN110284484A (en) * | 2019-07-02 | 2019-09-27 | 江苏东交工程检测股份有限公司 | Compactness prediction technique, device, equipment and storage medium |
-
2018
- 2018-05-11 CN CN201820706381.9U patent/CN208109182U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109857097A (en) * | 2018-12-07 | 2019-06-07 | 北京中交睿达科技有限公司 | A kind of monitoring method and system of road surface roller compaction process |
| CN110144795A (en) * | 2019-05-23 | 2019-08-20 | 中路高科(北京)公路技术有限公司 | Porous asphalt pavement dynamic monitoring system |
| CN110284484A (en) * | 2019-07-02 | 2019-09-27 | 江苏东交工程检测股份有限公司 | Compactness prediction technique, device, equipment and storage medium |
| CN110284484B (en) * | 2019-07-02 | 2020-11-10 | 江苏东交工程检测股份有限公司 | Compaction degree prediction method, device, equipment and storage medium |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20181116 Termination date: 20190511 |