ROAD MONITORING

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ROAD MONITORING

• DATA CAPTURE
• By Bernard BEUDOU
• André PERPEY

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DATA CAPTURE
Presentation Stream
INTRODUCTION
PRODUCT DESCRIPTION
DATEX DATA EXCHANGE
REAL TIME TRAFFIC INFORMATION
SERTI EVALUATION ARTS EGNOS
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INTRODUCTION
DATA CAPTURE

• Traffic information delivered to drivers in real
  time is a reality today.
• This information used by onboard guidance
  terminals can help them choose the right road and
  prevent larger accidents, traffic jams

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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INTRODUCTION
DATA CAPTURE

• For this system to work, the information must be
  up to date.
• The data capture product we are presenting is a
  terminal used in a patrol vehicle.

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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INTRODUCTION
DATA CAPTURE

• The idea is to gather traffic information as fast
  as possible in order to send it to the
• TCC (Traffic Control Center)
• TIC (Traffic Information Center) for the real
  time information (RDS-TMC, DSB, etc).

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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DATEX DATA EXCHANGE
DATA CAPTURE

• The messages created by the user are coded using
  the DATEX dictionary
• This permits our product to be compatible with
  all systems understanding DATEX.

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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DATEX DATA EXCHANGE
DATA CAPTURE

• The options connected to each event type are all
  coded in DATEX.
• The localisation of the event is in Alert C

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• DATA CAPTURE
• Our product is a complete system composed of a
  tablet type computer, a GPS and a GSM.
• This product permits to capture road information
  in places not covered by automatic data
  collection products.

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE
Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• Communication
• We send the messages by GSM using Bluetooth and
  GPRS standards.
• These messages are sent to the TIC and the TCC.

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• Real time GPS positioning
• The product is connected to a GPS
• The GPS coordinates permit to visualize the
  position of the vehicle on the map

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• Cartographic product
• All the events are visualized on a map
• The creation of the event is done thanks to this
  map

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• Cartographic product

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• Cartographic product

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• Cartographic product

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• Choice of traffic information
• When you need to create a traffic message you get
  to choose between the following types

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• Choice of traffic information ( DOB )

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• Every choice gives you options
• AXE COUPE ( ROAD CLOSED )
• Axe coupé is a restriction
• DOB RES
• PHR RCD

Introduction
DATEX Data exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• AXE COUPE ( ROAD CLOSED )

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• EMPLACEMENT ( LNP )
• Emplacement ( Lane position ) permits to choose
  the part of the road to which the traffic event
  applies

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• EMPLACEMENT
• LANE POSITION ( LNP )

Introduction
DATEX Data exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• DESCRIPTION
• PHRASE ( PHR )
• The description option permits to choose a DATEX
  phrase

Introduction
DATEX Data exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• DESCRIPTION ( PHR )

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• Bouchon ( Traffic Jam ) ( LOS )

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• ACCIDENT ( ACC )

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
PHR ACI
PHR ACS
PHR ACZ
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PRODUCT DESCRIPTION
DATA CAPTURE

• Travaux (Road maintenance) ( RMT )

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
PHR RWK
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PRODUCT DESCRIPTION
DATA CAPTURE

• Manifestations ( Activities ) ( ACT )

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• OBSTACLE (Obstruction Hazards)(OHZ)

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• INCIDENT ( INC )

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• RESTRICTION ( RES )

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• Other event options
• Modify
• An event can be modified ( update )
• Delete
• An event can be finished ( end )

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• List option
• This option is very useful as it permits the user
  to visualize all the active messages.

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• List option

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• List option
• The user can easily see what events are still
  present
• He can modify or delete these events directly in
  this list.

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
35
PRODUCT DESCRIPTION
DATA CAPTURE

• Position of the event
• The GPS coordinates or the click on the map give
  the position of the event
• The product finds the alert c points

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• Position of the event
• It calculates the distance between these points
  and the event and sends this information to the
  server in the same message as the DATEX
  information.
• The GPS coordinates are also added in the
  message.

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
37
PRODUCT DESCRIPTION
DATA CAPTURE

• Position of the event

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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PRODUCT DESCRIPTION
DATA CAPTURE

• HARDWARE
• TABLET Solution for the prototype
• On board computer
• The computer is in the radio slot
• The touch screen is on the dash board

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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Real time traffic information
DATA CAPTURE

• At this time, these traffic messages can be seen
  on two systems.
• ITI-INTRA
• ITI-INTRA is an intranet which shows all the
  active messages of the server of the TIC.
• RDS-TMC
• The French experiment is to send this
  information to the drivers by RDS-TMC.

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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SERTI PRODUCT EVALUATION
DATA CAPTURE

• An evaluation of the product is taking place this
  year in Grenoble.
• The CIGT is testing the product in order to give
  remarks permitting us to take in account the
  needs of the end user in the patrol vehicle.

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS
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ARTS EGNOS, GALILEO
DATA CAPTURE

• GALILEO and for the time being EGNOS should
  improve the precision of the position of the
  event.
• This precision should fall to less than a meter.
• This technology will be implemented before the
  end of the year.

Introduction
DATEX Data Exchange
Product Description
Real time Traffic Information
SERTI ARTS