In today’s world, data analysis is king. And it so happens that the SRS doesn’t provide enough information through its crime hierarchy system to inform federal law enforcement agencies of crime trends, risks, and improvement opportunities. Consequently, the FBI recommended the nationwide implementation of NIBRS as a new framework for data collection.

Having won a $15m grant to establish the Center for Connected and Automated Transportation from the US Department of Transportation in February last year, Liu and his team are testing how traffic lights could be signalled using real-time location and speed data from cars equipped with Global Positioning System (GPS) in the Detroit suburb of Birmingham.

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The universally known traffic light has not experienced a significant redesign in almost 100 years, ever since William Pott, a Detroit police officer, created the first three-section traffic light in the United States in 1921. Now, say experts, the rise of driverless cars means that a new set of safety guidelines is needed to ensure they interact correctly with traffic signals.

Henry Liu, a civil engineering professor at the University of Michigan, has come up with a different approach to solving traffic congestion problems using artificial intelligence (AI).

Traffic lightsymbol meaning

The growing congestion of horse-drawn carriages at that specific intersection was making it increasingly dangerous for pedestrians in the area.

Federal public safety departments have been required to implement NIBRS as of January 1st, 2021, whereas state and local agencies have only been encouraged by the FBI to follow in their footsteps. But what are some of how police departments can benefit from NIBRS?

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This particular neighbourhood in Detroit has been chosen because all 34 traffic lights in Birmingham rely on a fixed schedule. They do not receive information from cameras or sensors to adjust for traffic flow, meaning they can be adapted to receive information solely from cars, Liu explained, without any interference.

Traffic lights around the world typically use red, amber and green lights to signal to drivers whether they should stop, go or get ready to either stop or go at intersections and pedestrian crossings. Ali Hajbabaie, a North Carolina State University (NCSU) engineering professor, is leading a team to design a traffic system that considers how driverless cars respond to traffic signals.

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Unfortunately, the first design of the traffic light had a rough start. A gas leak from the supply pipe beneath it triggered an explosion in the traffic light mechanism, injuring the policeman operating it.

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Therefore, a fourth light – most likely white – would be added for the benefit of self-driving cars. The white light would be interpreted by a self-driven car as an instruction to “keep going unless instructed otherwise”.

Although there are various types of traffic signal technology, most traffic systems fall into two categories: traffic signals which operate on a fixed schedule; and traffic signals which can adjust timing based on traffic volume.

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Data collection is the pillar of any criminal investigation, yet many police departments nationwide are yet to incorporate newer technologies for this purpose.

The first colour system used in traffic signal systems was based on the navigational lights system used on ships at sea.

Most cities have been going through a transformation in the surveillance and police monitoring sector. Continuously improving technology has aided the development of sophisticated systems that have helped in crime and terroism prevention…

With today’s speed of information and tech-savvy civilians, social media is not a passing trend. It’s a powerful tool for law enforcement to keep people safe, informed and enlightened about the role of police in everyday society.

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According to the 2022 Global Traffic Scorecard by INRIX, a company that creates products and services related to the transport industry and autonomous vehicles, the combined cost to the economy of road congestion in the United Kingdom, Germany and the US was $2.2bn. Traffic lights make a significant contribution to keeping this cost down.

Besides this, NIBRS collects information regarding date, time, expanded victim data—such as relationships to offenders and offenses, as well as the type of victim—, demographics, location, and property descriptions, whether the reported crimes were attempted or completed, use of drugs or alcohol, involvement of gang activity and whether computers were used.

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Deemed a safety hazard, the traffic light was quickly removed and traffic lights were banned altogether for the next 60 years. They eventually returned to the British streets in 1929, following the 1921 invention of the three-light signalling system in Detroit.

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The main difference between the SRS and NIBRS is the report’s thoroughness, to put it mildly. Given that SRS limits the number of offenses committed within a single incident to just one, NIBRS demands greater specificity, as it requires all violations to be reported.

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The first design in 1868 blew up in a gas explosion, and the modern design has barely changed in 100 years. Now, self-drive vehicles may need a fourth colour.

As you can see, NIBRS provides law enforcement with a firmer grasp on crime analysis, allowing police departments to protect and serve their communities even better. Even if the adoption of such reporting frameworks implies a great effort, in the end, it can only benefit everyone, citizens and officers alike.This article was brought to you by Kustom Signals, a leading provider of law enforcement speed enforcement and video solutions.

The first traffic lights powered by electricity were invented in 1923 by the African-American inventor, Garrett Morgan. He eventually sold his design to General Electric for $40,000 ($730,000 in today’s money, adjusted for inflation).

The amber light used on modern traffic lights was not introduced until 1921 when inventor William Potts brought the three-colour traffic light to Detroit.

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Many of us have now begun to accept the new normalcy with people returning to their jobs and daily routines. This brings back the heavy hours of commuting and the increase in vehicles on the road; a new alarming report by the NSC (National Safety Council) proves its deadly effects.   According to NSC data, 46,000 people […]

In just a few years, it’s clear that technology has changed the way police officers do just about everything, increasing efficiency and improving outcomes.

These departments still rely on the old Summary Reporting System (SRS), first established in the 1920s by the FBI—then the Bureau of Investigation— as part of the Uniform Crime Reporting Program (UCR). While it proved extremely useful for its day and age, it’s become obsolete to a certain extent.

Through the use of the red and green lights, crews on approaching vessels can instantly tell which direction a ship is travelling. This lighting system served as an early collision-prevention system, especially at night in low visibility conditions.

Traffic lightsymbol on map

This innovation added a yellow “caution” light to the existing red and green signals – signalling to motorists that the lights were about to change and alerting them to slow down. The first four-way, three-colour traffic light was installed at the intersection of Woodward Avenue and Fort Street in Detroit in 1921 and, by the mid-1930s, this standard had become widespread across the country.

Traffic signals are about more than just safety. They enable better traffic flow, leading to less congestion, and can also be beneficial to the economy when people waste less time and fuel on the roads.

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The world’s first traffic light was installed on Parliament Square, opposite the Houses of Parliament in London, UK, on December 10, 1868.

Canadatraffic light

Based on a railway signalling system, it required a policeman to operate. Gas was fed into the mechanism from a pipe in the ground to power the lights.

Humans and autonomous cars use different sets of visual cues when it comes to interpreting lighting systems. Different colours – sometimes flashing to indicate that a change is imminent – work best for the human brain, while a single light works better for autonomous cars.

Designed to replicate the gestures of a traffic policeman, traffic was required to stop when both arms were perpendicular and move on when they were at a 45-degree angle. The red and green gas lamps were used at night.

Policing is a rewarding but very demanding job; physically, emotionally and mentally. Officers often see the worst of humankind or must deal with stressful situations. These duties can take a toll on their mental health and wellbeing.

Additional information requested by NIBRS includes context specifics for each crime, such as sex offenses, narcotics offenses, animal cruelty, identity theft, and computer hacking.

Trafficlights

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The National Incident-Based Reporting System, or NIBRS, was first introduced in 1985 through a joint report by the FBI and the Bureau of Justice Statistics to improve the quality of crime data collected by law enforcement. NIBRS was the result of a three-year study that considered the many different ways in which state programs started collecting additional information to that required by the SRS. But it was only in 1991 that the FBI began collecting data for NIBRS.

The traffic light installation featured a pillar with a top section resembling a cross. It had semaphore signalling arms, which moved up and down to instruct traffic to move or stop, and red or green gas lights.