FEATURES

Strelka+ traffic enforcement systems is a revolutionary solution for continuous automatic traffic control and enforcement. The system detects a wide range of traffic violations of upstream and downstream vehicles in dense traffic flow all through the control zone; the system generates a data package for each vehicle, identifies the location and trace of the vehicle in reference to road marking, performs special police functions, video surveillance, and can be used as an intelligent traffic video detector.

Support

Supports all communication protocols

Design

Single-module design, small weight, low power consumption

Recognition

Recognizes all LPs worldwide

Reliability

Reliable data storage and transfer

Tracing

Innovative algorithm for tracing and image recognition  

Detection

Simultaneous detection of a wide range of violations

Structure

Modular structure

Configuration

User-friendly configuring and diagnostics

IR lighting

Distributed IR lighting allows for simultaneous detection of the vehicle outline and its LP at night time

GLONASS/GPS

GLONASS/GPS/GSM unit provides high accuracy of coordinates and time

Diagnostics

Remote diagnostics of the system state and environment (voltage, etc.) with alarm mechanism

Data transmission

The system supports all communication protocols

Communication

The systems can be integrated into a complex network based on the cellular structure (the number of units is limitless)

BASIC MODIFICATIONS

Due to the modular structure the system can be configured based on the tasks to be solved, installation site and operation conditions. The system can be installed as a fixed unit.

Image

Video unit

The video unit comprises a camera and a controller. It detects vehicles all along the control zone and generates a data package to be further transmitted to the database for each vehicle.

Radar unit

It is used to measure speed of upstream and downstream vehicles all along the control zone. There are two versions of the radar unit.

GLONASS/GPS unit

Non-volatile unit that enables high accuracy of coordinates and time synchronization.

IR lighting unit

It is used to detect vehicles under any lighting conditions. Depending on the width of the control zone 1 to 5 IR units are used.

Cleaning unit

The intelligent cleaning system is used to mechanically clean the front glass of the camera. It can be equipped with a tank of 5 l or 23 l.

Security unit

Hardware and software security unit that prevents from unauthorized tampering, displacement, network connection with GPS tracing.

Portable

The system is installed on the roof of a car and operates as a fixed unit  

Fixed

The system is installed on a pole/gantry

Mobile

The system is installed in a patrol car and operates as both a fixed and a mobile unit

VIOLATION DETECTION

Strelka+ simultaneously detects a wide range of traffic violations. The system potential is limitless – to detect an object or an event you need to install a relevant software package.

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SOFTWARE PACKAGES AND TYPES OF DETECTED VIOLATIONS

« BUS LANE»

  • Driving in a lane dedicated for public transport, bikers, etc.
  • Driving in areas not fit for vehicles (hard shoulder, sidewalks, etc.
  • Wrong way driving, solid line crossing

«ENTRY PERMIT»

  • Unauthorized vehicle in the restricted area
  • Overweight vehicles in the restricted area
  • Processing of other types of violations depending on the requirements

«DETECTION OF MANEUVERS»

  • Red light running or stop line crossing
  • Parking rules violation. Failure to pay for parking
  • Railway crossing violation

«PARKING»

  • Inaccurate or hazardous lane changing
  • Road marking and sign violation
  • Overtaking on a restricted road section

«DETECTION»

  • Vehicle detection all along the control zone
  • Generation of a data package for each vehicle

«VIDEO SPEED»

    Speeding:
  • Speed measurement by the video algorithm

«POINT-TO-POINT SPEED»

  • Point-to-point speed measurement

«NTERSECTION CONTROL»

  • Entering a busy intersection, obstructing the vehicles driving edgeways
  • Failing to stop at a pedestrian crossing

FEATURES

Scheme 001 en

Speed is measured by three independent algorithms which helps to minimize measurement error rate. Depending on the requirements the system can measure speed by the following three methods (or by all of them at the same time):

  • Video speed measurement;
  • Radar speed measurement;
  • Measuring speed between two adjacent cameras (point-to-point speed).

Scheme 002 en

The acquired data is stored and transmitted safely due to the temporary storage mechanism. The mechanism of RSA-encryption guarantees unauthorized data access protection during its transmission through open channels. The data validity at the stage of its transmission and processing are confirmed with a digital signature. The system can work offline with a secured periodic manual data loading to a portable data storage device.

1

Speed measurement range, km/h

 

1

IP rating

 

1

Speed measurement error rate, km/h

 

1

Position measurement error rate, m

 

1

Length of the control zone, m

 

1

Width of the control zone, m

 

Datasheet

Transmitter carrier frequency*1, GHz 24,150
Allowed relative error of the carrier frequency*1 1,25·10-7
Bandwidth @ -3dB*1, MHZ,  not more than 40
Antenna beam angle @ -3dB*1
- In Е-plane, grade 10±0,1
- In Н-plane, grade 10±0,1
Range of measured speeds of upstream and downstream vehicles, km/h 20 … 300
Limits of the allowed speed measurement absolute error, km/h ±1
Speeding threshold resolution, km/h 1
Limits of the allowed instrumental error at system GPS coordinate estimation*3, m ± 1,5
Limits of the allowed error of the internal timer in comparison with UTC(SU), s  
- With the GLONASS/GPS unit ± 10-6
- With NTPс ± 2
Length of the control zone, m 50 … 500
Minimum distance between two systems when measuring speed with the point-to-point system*4, m 200
Width of the control zone, m Up to 16 (up to 5 lanes at the distance of over 42 m)
Continuous operation time per day, h 24
IP rating
Camera unit IP65
Radar unit IP65
Operating temperature range, °С -40 to +50
Power supply voltage, VAC 198 to 253
Mains frequency, Hz 49 to 51
 Notes
*
1 – for the radar-based supply package
*
2 – for the camera-based supply package
*
3 – for the GLONASS/GPS-based supply package
*
4 – for the point-to-point-based supply package
Creating the future

14A Ulansky lane, Moscow, Russia

    +7 495 607 8323

      info@sipm.ru

        sipm.ru