Establish the flow structure and the Origin - Destination (OD) matrices of the traffic

Origin - Destination surveys by number plate //

The purpose of this type of survey is to find out the distribution of vehicles between the different points of the survey (origin - destination peer to peer). They allow the establishment of a peer-to-peer origin - destination matrix. They constitute a rich and complete source of information to find out the characteristics of the traffic circulating in a given sector, quantitatively (volume by origin - destination).

Methods

Automatic survey: ANPR cameras
Manual survey: surveyors with dictaphones

Number plate tracking matrices

Origin - Destination Surveys by Interview //

OD interview

The origin - destination survey by interview can, through the administration of a short and targeted questionnaire, identify the starting and ending point of the user's journey. It allows production of origin - destination matrices according to the desired level of breakdown: municipality, iris zone, street, etc. It can also provide a qualitative assessment of various related subjects: the user's relationship with his or her mode of transport, his or her travel conditions, etc.

Methods

Surveyors with PDAs or tablets

We count and collect data to understand road flows.
Precisely see the movements of your users

We count and collect data to understand road flows.
Precisely see the movements of your users.

Marwan Chehimi

Manager of the Paris branch

Olivier Carbonaro

Manager of the Lyon branch