Vehicle Speed Actuated System.
What We Offer
A Vehicle Speed Actuated System (VSAS) is a traffic management tool designed to monitor and control vehicle speeds on roadways. The system detects the speed of approaching vehicles and takes pre-programmed actions based on whether the vehicles are exceeding the speed limit or not. These systems are commonly used in areas where controlling vehicle speed is critical, such as near schools, residential areas, work zones, and accident-prone stretches of roads.
Key Components of a Vehicle Speed Actuated System:
Speed Detection Sensors:
- Radar-Based Speed Detectors: Use radar technology to measure the speed of vehicles approaching the sensor.
- Laser Speed Guns: Emit a laser beam to measure vehicle speed accurately at
a specific point. - Inductive Loop Sensors: Embedded in the road surface, these sensors detect
the metal mass of vehicles and calculate speed based on the time taken to pass
over them. - LIDAR (Light Detection and Ranging): Uses light pulses to measure the
speed and distance of vehicles.
- The system processes data from the speed detection sensors to determine
whether a vehicle is exceeding the speed limit. It then triggers appropriate
responses based on pre-set parameters.
- Variable Message Signs (VMS): Digital displays that alert drivers if they are
speeding, often with messages like “Slow Down” or “Speed Limit Exceeded.” - Flashing Beacons: Lights that flash when a speeding vehicle is detected,
drawing attention to the violation. - Auditory Warnings: Systems that emit sounds, such as alarms or chimes,
when a vehicle exceeds the speed limit.
Automatic Enforcement Mechanisms (Optional):
- Speed Cameras: Capture images or videos of vehicles that exceed the speed limit, often linked to automated ticketing systems.
- License Plate Recognition Systems: Capture the license plate of speeding
vehicles for enforcement purposes.
- Centralized Monitoring: Systems can be integrated with a Traffic
Management Center (TMC) for real-time monitoring and data collection. - Data Logging: Speed data and incidents of speeding can be logged for analysis and reporting, helping in traffic management and law enforcement.
Features
- Detection: As a vehicle approaches the monitored area, the speed detection sensorsmeasure its speed in real-time.
- Comparison: The detected speed is compared against the pre-set speed limit for that specific area.
- Actuation: If the vehicle is found to be exceeding the speed limit, the system triggers an appropriate response. This could be a visual warning on a VMS, flashing lights, or an alert sound.
- Enforcement (Optional): In cases where the system is integrated with speed cameras or license plate recognition systems, a speeding ticket may be issued automatically to the vehicle owner.
- School Zones: To ensure vehicles slow down in areas with high pedestrian activity,
especially during school hours. - Residential Areas: To reduce vehicle speeds in neighborhoods, improving safety for residents, particularly children.
- Work Zones: To protect road workers by ensuring that vehicles slow down in
construction or maintenance areas. - High-Risk Intersections: To reduce the likelihood of accidents at intersections
known for frequent speeding violations. - Rural Roads: On roads where speed-related accidents are common due to less traffic enforcement presence.
- Enhanced Road Safety: By actively monitoring and controlling vehicle speeds, these systems reduce the likelihood of speed-related accidents.
- Driver Awareness: The real-time feedback provided by the system helps raise driver awareness about their driving behavior, encouraging compliance with speed limits.
- Data Collection: The system can collect valuable data on traffic patterns and
speeding behavior, aiding in future road safety planning and enforcement. - Automated Enforcement: Reduces the need for human intervention in speed
enforcement, allowing for more consistent and widespread speed limit compliance.
Vehicle Speed Actuated Systems are an effective tool in managing road safety, particularly in
areas where speeding poses a significant risk. By providing immediate feedback to drivers
and facilitating automated enforcement, these systems play a crucial role in reducing
accidents and improving overall traffic safety.