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KNORR-BREMSE Research and Development Center. Computer and Automation Research Institute. Hungarian National Police. Budapest University of Technology and Economics. Commercial Vehicle Fleet Management System. Structure of the Intelligent Supervision, Control and Communication System. - PowerPoint PPT Presentation
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Systems and Control Laboratory 1
COMPUTER
&
AUTOMATION
RESEARCH
INSTITUTE
Commercial Vehicle Commercial Vehicle Fleet Management SystemFleet Management System
II
Computer and Automation Research Institute
Budapest University of Technology and Economics
Hungarian National Police
KNORR-BREMSE Research and Development
Center
Systems and Control Laboratory 2
COMPUTER
&
AUTOMATION
RESEARCH
INSTITUTE
GPS
On-board controller
GSM
GSM satellite
Fleet management center
Users
Information centers
Internet
Structure of the Intelligent Supervision, Control and Communication System
Systems and Control Laboratory 3
COMPUTER
&
AUTOMATION
RESEARCH
INSTITUTE
Position and navigation Preventive maintenance Diagnostics Vehicle safety On-board measurement and
communication Management center
Commercial Vehicle Fleet Management SystemBasic functions
Systems and Control Laboratory 4
COMPUTER
&
AUTOMATION
RESEARCH
INSTITUTE
GPS position and verification Inertial correction Geographic information system Plan of the transportation routes Navigation
Commercial Vehicle Fleet Management SystemPosition and navigation
Systems and Control Laboratory 5
COMPUTER
&
AUTOMATION
RESEARCH
INSTITUTE
Friction of the brake pads Road friction Service distance Level of liquid coolant Level of fuel Axle load Status of the cargo bay Temperature of the cold chamber
Commercial Vehicle Fleet Management SystemCommercial Vehicle Fleet Management System::Operational and maintenanceOperational and maintenance
Systems and Control Laboratory 6
COMPUTER
&
AUTOMATION
RESEARCH
INSTITUTE
Status of the warning lamp Axle loads Pressures Battery voltage Reading failure memory Download software
INTERNET
USER USER USER
Dispatcher center
Commercial Vehicle Fleet Management SystemCommercial Vehicle Fleet Management System::DiagnosticsDiagnostics
Systems and Control Laboratory 7
COMPUTER
&
AUTOMATION
RESEARCH
INSTITUTE
Detection of fading Frozen surface detection Estimation of friction Road surface quality Analysis of the accidents Driver evaluation Tire pressure monitoring
Commercial Vehicle Fleet Management SystemCommercial Vehicle Fleet Management System::Vehicle SafetyVehicle Safety
Systems and Control Laboratory 8
COMPUTER
&
AUTOMATION
RESEARCH
INSTITUTE
Actual position Altimeter Temperature of the brake disk Accelerations Lining wear of the brake pads Axle loads Behaviour of drivers Black-box function Road roughness Tire wear Road friction
Commercial Vehicle Fleet Management SystemCommercial Vehicle Fleet Management System::On-board Measurement and Communication UnitOn-board Measurement and Communication Unit
Systems and Control Laboratory 9
COMPUTER
&
AUTOMATION
RESEARCH
INSTITUTE
Road map Navigation Waypoints Propose alternative routes Date and time of arrival Average velocity Odometer Tachograf functions
Identification of the driver Driven hours Mileage
Commercial Vehicle Fleet Management SystemCommercial Vehicle Fleet Management System::On-board Measurement and Communication UnitOn-board Measurement and Communication Unit
Systems and Control Laboratory 10
COMPUTER
&
AUTOMATION
RESEARCH
INSTITUTE
Functional unitsShared memory
CAN adatok
Brake pressure
Monitoring and saving
Brake testing
Display
Control
GSMCommunication
Sensor CAN
GSM
WLAN
GPRS
CameraBluetooth RF modems
Commercial Vehicle Fleet Management SystemCommercial Vehicle Fleet Management System::The Structure of the Vehicle UnitThe Structure of the Vehicle Unit
Systems and Control Laboratory 11
COMPUTER
&
AUTOMATION
RESEARCH
INSTITUTE
Identification of vehicle dynamics Design of parameter detectors Black-box function Safety control
Commercial Vehicle Fleet Management SystemCommercial Vehicle Fleet Management System::Research and Development FunctionsResearch and Development Functions
Systems and Control Laboratory 12
COMPUTER
&
AUTOMATION
RESEARCH
INSTITUTE
Perspective image taken by the camera
Commercial Vehicle Fleet Management SystemCommercial Vehicle Fleet Management System::Recognition of the Lane GeometryRecognition of the Lane Geometry
Top view of the perspective image
Systems and Control Laboratory 13
COMPUTER
&
AUTOMATION
RESEARCH
INSTITUTE
Commercial Vehicle Fleet Management SystemCommercial Vehicle Fleet Management System::Results with the Integrated ControllerResults with the Integrated Controller
60 60.5 61 61.5 62 62.5 63 63.5-2
0
2
4
6
8
10
12
front left wheel speed [m/s]
front right wheel speed[m/s]
pressure of the right rear brake chamber [bar]
trigger from the vision system
yaw rate of the vehicle [0.1/s]
Systems and Control Laboratory 14
COMPUTER
&
AUTOMATION
RESEARCH
INSTITUTE
DataBaseDataBase
VehicleVehicle
GS
MG
SM
CommunicationServer
CommunicationServer
M20
M20SMS receiving /
sending
SMS receiving /sending
FunctionalServer
FunctionalServer
FleetManagement
Functions
FleetManagement
Functions
SMSGPRS
Req.
User request
GSM information processing
DataBase Query /
Modification
DataBase Query / Modification
DataBaseConnection
User Interface (applet)
Commercial Vehicle Fleet Management SystemCommercial Vehicle Fleet Management System::Server FunctionsServer Functions
Systems and Control Laboratory 15
COMPUTER
&
AUTOMATION
RESEARCH
INSTITUTE
Fleet setupFleet scheduling
(Logistic) Trace
Maintenance
Commercial Vehicle Fleet Management SystemCommercial Vehicle Fleet Management System::Functional ServerFunctional Server
Systems and Control Laboratory 16
COMPUTER
&
AUTOMATION
RESEARCH
INSTITUTE
Communication Server
DataBaseDataBase
VehicleVehicle
GS
MG
SM
M20
M20
SMS
Functional Server
Commercial Vehicle Fleet Management SystemCommercial Vehicle Fleet Management System::Trace FunctionTrace Function
Mapdownloadrequest
Notification
Position request
Request for SMS sending
Map
Position
changed
Systems and Control Laboratory 17
COMPUTER
&
AUTOMATION
RESEARCH
INSTITUTE
Functional Server
VehicleVehicle
GS
MG
SMM
20M
20
SMS
DataBaseDataBase
M20
M20
CommunicationServer
CommunicationServer
SMS receiving /sending
SMS receiving /sending
Commercial Vehicle Fleet Management SystemCommercial Vehicle Fleet Management System::Communication ServerCommunication Server
User requests
Request for SMS sending
Saving vehicle parameters
Data
Systems and Control Laboratory 18
COMPUTER
&
AUTOMATION
RESEARCH
INSTITUTE
Development of fault-tolerant control algorithms
The design of stereo vision in the navigation function
Prevention of unintended lane departure
Avoidance of obstacles
Development of the distributed vehicle systems
Real-time requirements
On-line re-configuration
Commercial Vehicle Fleet Management System: Commercial Vehicle Fleet Management System: More reseach and development functionsMore reseach and development functions
Systems and Control Laboratory 19
COMPUTER
&
AUTOMATION
RESEARCH
INSTITUTE
Com
plex
ityFunctionality
Commercial Vehicle Fleet Management SystemCommercial Vehicle Fleet Management System::Functionality and Complexity of the SystemFunctionality and Complexity of the System
Cargo/ vehicle security
Economy package
Diag-nostics
package
Safety pack
Traffic man-
agement
Vehicle positions
Communication with other vehicles
Sound and visual information
Function restriction
On-line intervention
Systems and Control Laboratory 20
COMPUTER
&
AUTOMATION
RESEARCH
INSTITUTE
II
More information:Url: http://daedalus.scl.sztaki.hu/nkfpPhone: (361) 279-6000 Fax: (361) 466-7503
Contact persons: Prof. Jozsef Bokor Prof. Laszlo Palkovics
Commercial Vehicle Fleet Management SystemCommercial Vehicle Fleet Management System
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