Quality and productivity improvement & documentation with ...
Transcript of Quality and productivity improvement & documentation with ...
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Wechsel des Folienlayouts
A WIRTGEN GROUP COMPANY
Asfalt Innovatie Symposium 2019Research meets Industry
Jürgen BrenzingerConsultant Paving and Software Application
Joseph Vögele AG, Germany
Quality and productivity
improvement & documentation with digital solution for paving process.
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Wechsel des Folienlayouts
A WIRTGEN GROUP COMPANY
Modular Design, 3 levels extensions
1. RoadScan
• Documentation of paved
temperature and weather data
• Data transfer with memory stick
• High precise GPS tracking
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Wechsel des Folienlayouts
A WIRTGEN GROUP COMPANY
WITOS RoadScan, thermal profiling and documentation
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Wechsel des Folienlayouts
A WIRTGEN GROUP COMPANY
Functions:
▪ Detect GPS-referenced basetemperatures in front of the screed
▪ Detect GPS-referenced pavingtemperatures behind the screed
▪ Detect weather data (optional)
Benefit:
▪ Paving quality can be visualised in real time on the paver operator's console
▪ Provides documentation/verificationof paving quality
Measuring system:• 10 m width• 25x25 cm grid
with 16 single measurements-> up to 640 measuring points
• Temperature range: 0 to 250 °C; • Error max. 2 °C
Project data: • date• time• geoposition• Odometer value per measurement• 40 temperature readings behind the screed
+ 1 ground (soil) temperature reading• weather data (optional)
Surface temperature measurement
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Process documentation - RoadScan
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Wechsel des Folienlayouts
A WIRTGEN GROUP COMPANY
Modular Design, 3 levels extensions
1. RoadScan
• Documentation of paved
temperature and weather data
• Data transfer with memory stick
• High precise GPS tracking
2. WITOS Paving Docu
• Documentation of machine data
• Documentation of process data
• Documentation of paving temperature
• WiFi network on the jobsite
• Recording of delivery notes
• Paving data live (on jobsite)
• Data transfer via GSM
• …
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Wechsel des Folienlayouts
A WIRTGEN GROUP COMPANY
SERVER
Cell Phone communication (up to LTE) via GSM
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Wechsel des Folienlayouts
A WIRTGEN GROUP COMPANY
Daily work of a construction site foreman
collecting the delivery orders
collect all data's for the settlement
calculate the mass on the surface kg/m²
measurement paved distance
reorder some asphalt? target-performance comparison
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Wechsel des Folienlayouts
A WIRTGEN GROUP COMPANY
Automated generation of job site dossier…
Mixing plant 1
Mixing plant 3
Mixing plant 2
…and distributed to previously created recipient groups
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Wechsel des Folienlayouts
A WIRTGEN GROUP COMPANY
Dossier form with paving process data and qualitative indicators
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Wechsel des Folienlayouts
A WIRTGEN GROUP COMPANY
COMING SOON…
…JobSite T(hermo)
Brings the thermodata into the cabinto the roller operator
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Wechsel des Folienlayouts
A WIRTGEN GROUP COMPANY
Modular Design, 3 levels extensions
1. RoadScan
• Documentation of paved
temperature and weather data
• Data transfer with memory stick
• High precise GPS tracking
2. WITOS Paving Docu
• Documentation of machine data
• Documentation of process data
• Documentation of paving temperature
• WiFi network on the jobsite
• Recording of delivery notes
• Paving data live (on jobsite)
• Data transfer via GSM
• …
3. WITOS Paving Plus
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• Process planning and – stearing
• Target - Actual comparison
• Integration of the asphalt plant
• Integration of truck transportation
Temperature data live in the office
• Paving data live in the office
• Process data live in the office
• Processoptimization
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Wechsel des Folienlayouts
A WIRTGEN GROUP COMPANY
Scope of functions:
▪ Planning of all pavers, equipment and
rollers in a timetable
▪ Co-ordination with the asphalt plant
output and calculation of just-in-time
parameters, such as the lorry
schedule
▪ Enables simple and uncomplicated
rescheduling
WITOS Paving Plus - Control
Simple and transparent planning
Benefits:
▪ Clear presentation of all construction work (job files)
▪ Simple machine planning through Gantt charts increases transparency
▪ Planning errors can be seen directly, consistent comparisons are carried out
▪ Displays the work progress and considers it in the planning of follow-on lots.
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Wechsel des Folienlayouts
A WIRTGEN GROUP COMPANY
WITOS Paving Plus - Control
Planning the job orders with its geometries for a paver
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Wechsel des Folienlayouts
A WIRTGEN GROUP COMPANY
Planning the job orders with its geometries for a paver
WITOS Paving Plus - Control
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Wechsel des Folienlayouts
A WIRTGEN GROUP COMPANY
Scope of functions:
▪ Organizes the supply chain to the job site through target arrival times
▪ Visualizes the mixing plant output and the supply of materials to the job site
▪ Provides information about the lorry: material, status, delivery note
▪ Displays current messages
▪ Messenger functions
Stears just in time delivery at mixing plant
Benefits:
▪ Enables the mixing or weighing supervisor to organize just-in-time delivery to the job site
▪ Facilitates communication with the job site, particularly in the event of deviations from plan and the problem of residual quantities
▪ Continuous information about the progress of construction and the status of the lorries
▪ Indication of mixing plant ratios and the current loading capacity per hour
WITOS Paving Plus - Materials
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Wechsel des Folienlayouts
A WIRTGEN GROUP COMPANY
ETA (expected time of arrival) - updated from actual GPS positions of the trucks
ETA calculationon the server
GPS position
ETA ETA
WITOS Paving Plus – Transport APP
ETA
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Wechsel des Folienlayouts
A WIRTGEN GROUP COMPANY
Tracking of truck positions - Jobsite and Materials
Monitor trucks on their way to the jobsite and back to the asphalt plant
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Wechsel des Folienlayouts
A WIRTGEN GROUP COMPANY
The functional scope:
▪ Visualization of all important planning data of a job site section
▪ Display of target and actual values in terms of duration, paved distance and tonnage
▪ Update of work progress in real time
Benefits:▪ Deviations from the plan are detected early on ▪ Counter-measures can be taken in good time▪ Paving errors and surplus consumption are recognised directly
Jobsite progress information in the paver terminal
WITOS Paving Plus - Paver terminal
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Wechsel des Folienlayouts
A WIRTGEN GROUP COMPANY
The functional scope:
▪ All loaded vehicles are listed in a table with tonnage and the arrival times
▪ Unloaded lorries are booked, the mass balance is automatically updated
Benefits:▪ Visualizes the time at which the lorry will arrive on the job site▪ Shows the installed and the outstanding material quantity as well as tonnage on the way to the job site▪ Allows the pave speed to be reduced in order to delay stopping a paver
Material supply - transparent through virtual supply chain
WITOS Paving Plus - Paver terminal
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Wechsel des Folienlayouts
A WIRTGEN GROUP COMPANY
The functional scope:
▪ Measurement of the built pavement through modern infrared camera.
▪ Simple visual checks of the paving quality.
Temperature information -> quality control.
Benefits:▪ Increase in paving quality through accurate evaluation of the temperature ▪ Checks with no extra effort during ongoing operation▪ Easy data retrieval via the WITOS Paving “Jobsite” module on the paver operator’s console ▪ Basis for constant improvement
WITOS Paving Plus - Paver terminal
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Wechsel des Folienlayouts
A WIRTGEN GROUP COMPANY
Scope of functions:
▪ Analysis of the process chain: manufacture, logistics and paving
▪ Convenient analysis and key figure calculation
▪ Chronological documentation of events (temperatures, unloading, standstill)
▪ Events shown on maps
Extensive analyses available after construction work.
Benefits:▪ Objective assessment of construction processes through key figures and analyses▪ Possibility of saving and using experience values to promote best practice approach▪ Ensures constant improvement of future construction projects through the PDCA cycle▪ Key figures are included in the calculation
WITOS Paving Plus/Docu - Analysis
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Wechsel des Folienlayouts
A WIRTGEN GROUP COMPANY
Display type: Distance paved
Display type: Time
~6min ~10min
~22min
WITOS Paving – Analysis example – Paver stops
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Wechsel des Folienlayouts
A WIRTGEN GROUP COMPANY
WITOS Paving – Analysis example - Weather (rain)
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Wechsel des Folienlayouts
A WIRTGEN GROUP COMPANY
Import of HCQ roller compaction data into WITOS Paving Analysis
HCQ data - number of roller passes
HCQ data - temperature last roller pass
RoadScan data
WITOS Paving Plus / Docu - Analysis
HCQ data - temperature first roller pass