Please note: The algorithm descriptions in English have been automatically translated. Errors may have been introduced in this process. For the original descriptions, go to the Dutch version of the Algorithm Register.

Smart deployment of road inspectors

Smart deployment (optimal allocation) of road inspectors on the main road network based on historical and current incidents.

Last change on 17th of May 2024, at 9:11 (CET) | Publication Standard 1.0
Publication category
Other algorithms
Impact assessment
Field not filled in.
Status
In use

General information

Theme

  • Traffic
  • Public Order and Safety
  • Space and Infrastructure

Begin date

01-2022

Contact information

www.rijkswaterstaat.nl

Link to publication website

https://www.incidentmanagement.nl en www.rijkswaterstaat.nl

Responsible use

Goal and impact

Rijkswaterstaat's objective is road safety and traffic flow on the road network. Together with its partners, it ensures that lanes are cleared quickly at incidents. By cleverly positioning road inspectors, the response time to incidents can be made as short as possible. As a result, incidents are secured and dealt with as quickly as possible. When dealing with incidents, each party, such as police, fire brigade and ambulance, as well as salvage companies, has its own tasks and responsibilities.

Considerations

Previously, road inspectors were deployed based on historical data on fixed deployment areas (road route), traffic is a dynamic environment. By using historical data combined with current incidents, a more effective deployment of road inspectors was sought whereby they can now be deployed region-wide.

In the period from 2015 to date, road inspectors have been equipped with a track and trace system in the official cars. This allows the traffic centres (direction in control) to see where they are. The smart algorithm allows road inspectors to be directed to road sections where incidents are statistically expected, in addition to publishing their active location.

Human intervention

Following a request from a road traffic controller at a traffic centre, the Numerico software makes a proposal for the deployment of the road inspector at an incident. This road traffic controller always decides whether to accept the recommendation and directs the road inspector. The road inspector in question receives the requested deployment at his mobile workstation. This request must be accepted or refused by the highways inspector.

Risk management

When deploying the algorithm, the privacy regulations of its own operational staff (road inspectors) were mainly considered. Traces of deployments (only routes and driving times) are kept for the algorithm to learn, but no personal data are linked to this.

Legal basis

Road Traffic Act 1994 (WVW)

Links to legal bases

Instellingsbesluit Rijkswaterstaat Verkeer en Watermanagement: https://wetten.overheid.nl/BWBR0030860/

Operations

Data

Historical incident data and current location data from road inspectors

External provider

Numerico

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