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James Tuton

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How Safety Camera Technology Really Works

Posted: 06/14/11 04:21 PM ET

In the 20 years since I started American Traffic Solutions, the red-light safety camera industry has come a long way. ATS now has cameras in 21 states and the District of Columbia and currently there are more than 3000 cameras in communities throughout the country. But no matter how familiar drivers are with the concept behind them, misperceptions continue to exist surrounding the way the cameras operate. It is important to understand the technology, as well as the systems and processes in place to ensure that drivers are protected. Both are depicted in a new video we've created titled "How it Works."

Red-light safety cameras are meticulously engineered and maintained to accurately capture red-light runners at intersections. The basic operations include sensors embedded in the road, just before the stop line. When the traffic signal is red, the sensors detect vehicles approaching the stop line at a speed too fast to stop. The sensors send signals to the cameras indicating that a violation has occurred. The camera then captures video and a set of high resolution images before and after the vehicle crosses the stop line when the signal is still red. The video and violation images are then transmitted to my company's Operations Center where trained technicians review the violations and check for accuracy. After that, a police officer reviews the footage and images to determine conclusively that a red light has been run. If there is doubt, a citation is not issued. If the police officer is satisfied that a violation has occurred, then a ticket will be issued.

This last step is the portion of the system used with regard to red-light safety cameras that is least understood by skeptics: A police officer issues the ticket, upon a review of evidence; the process is not automated, it's just that the footage and images taken by cameras enable police to be conclusive in establishing where a violation has occurred. That matters for one reason, and one reason alone: Red-light running is the leading cause of urban crashes, according to the Insurance Institute of Highway Safety. More people are injured in crashes involving red-light running than in any other crash type.

Ultimately, cameras are a safety precaution and an important tool in deterring dangerous driving that has enormous negative effects on other drivers, passengers, pedestrians, cyclists and indeed taxpayers. Just recently, new studies have indicated that when red light cameras are turned off after having been in use, accidents increase.

In Houston, where cameras were switched off in the wake of a vote last November, there are three intersections where accidents have risen more than 400 percent. Citywide, comparing one six-month period without cameras to the same period a year earlier (when the cameras were in use), accidents rose 137 percent. Worse yet, there a 350 percent increase in injuries that involved injury or serious property damage.

Meanwhile, in Albuquerque, where some cameras were switched off temporarily, the number of red light runners and speeders increased 600 percent.

Red-light safety cameras have been proven a reliable, effective, technology-driven solution that help reduce collisions, injuries and fatalities by changing driver behavior. Hopefully, this video will help more people understand the way they function and the systems that are in place to ensure citations are issued only when a violation occurs.

 
 
 
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12:20 AM on 07/05/2011
I can't deny the monitor technology is functionally accurate. I understand the change of day-to-day
habits same technology requires. School zone traffic electronic monitors, for example. I noticed a
petition drive with 1,500 names had city-wide municipal circulation two days after City Fathers saw
fit to announce future operation of fifteen red light traffic monitors. They would generate computer-
generated moving vehicle violation citations. In France I understand the cost of replacing missing
monitors exceeds same revenue for traffic violations. I'd appreciate a monitor system that is French-
Proof. Allow motor officer participation in citation issue process. Assist legal assistance for citation prosecution purposes.
HUFFPOST SUPER USER
dadoorsron
12:09 PM on 06/29/2011
. Mr. Tuton,
Why didn't you explain to everyone how the timing of the Yellow lights are shortened at the Red Light camera enforced intersections to increase the likelihood of a red light violation. Just a few years ago a city in the northern suburbs of Chicago removed its red light camera's do to the increase of rear end collision at an intersection near a very large mall. Mall officials and residents made comment that the Yellow light was merely just seconds and that camera generated many thousands of dollars in revenue for the city. The City acknowledged the Yellow light was shortened.
If the red light camera's where just a safety precaution why would there need to be adjustments to the yellow light? Why are there cases in towns across America that use to have red light cameras defending their actions of shortening the yellow light? In 2008 USF published a study that showed an increase of traffic accidents at Red light camera enforced intersections. USF also mentioned that "The injury rate from red-light running crashes has dropped by a third in less than a decade, indicating red-light running crashes have been continually declining in Florida without the use of cameras."
It's a money generator nothing more nothing less and it’s under the disguise of making our roadways safer
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HUFFPOST SUPER USER
Andrea Doria
GOP - Destroying the Middle Class since 1980
08:57 PM on 06/24/2011
Red Light Cameras - just voted out by the city of Los Angeles :-D YAY!!!!

To echo a few of the comments, Red Light Cameras only purpose is to generate revenue for American Traffic Solutions - at the tax payers expense.

Safety? Laughable!!!!

The Stassi probably had Red Light Cameras all of over East Germany years before the US. In fact, I wouldn't be surprised if the author got the inspiration from them.
06:59 AM on 06/20/2011
These are some technologies which plays really an important role in the national securities.It is really interesting to know about this technology.Thanks for sharing information about it with us.Thanks!

http://www.cellphoneshopper.net/htc-droid-incredible.html
pavementends42
Micro-bio is a study, not a blurb.
02:57 PM on 06/16/2011
Happened to me in DC when I was like 20. Got pushed through an intersection by a line of quickly-moving traffic and a tail-gating car immediately behind me (including probably three cars behind that). I was driving a Geo Prism, so if I had slammed on my breaks, not only would I have been pushed into the intersection, but one of more of those cars might've ended up on top of me, not to mention the side-swipe coming from those anxiously awaiting that green. So, I ended up with a $75 ticket, accompanied by a letter that was sure to explain that I can pay and have no record of violation and no points, but if I contest, there is a possibility that I could get points on my license, an increased fine and court costs, as well as points on my license and a negative on my driving record. Naturally, I payed. Now, does that sound like they are concerned about safety, or getting my money? These cameras are nothing more than poorly disguised surveillance coupled with revenue-generating, borderline entrapment. They consider nothing of circumstance or safety and eliminate the need for an officer to exercise their common sense and personal judgement. I was a tourist when I got caught in DC and was contemplating making a summer trip down a regular thing. Needless to say, I was so turned off by this nonsense that I didn't return for 5 or 6 years.
12:33 PM on 06/16/2011
Red light cameras were recently voted out by people near me.
Apparently, the light companies get to decide where to put the camera to maximize profit, not safety.
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HUFFPOST COMMUNITY MODERATOR
iskra
Natural enemy of sharks and tro//s
11:14 AM on 06/16/2011
Now instead we have panic stops and rear-end collisions. 

This is not safety, it's a revenue generator. Funny how the two things measurable by cameras, speeding and red light zones are where 'safety' measures  are put in place while the statistics on crashes show 'failure to yeild' as being the number one cause of crashes. Nothing done on that, it would involve actually driving around and observing bad drivers do stupid things. 

Yet the license test remains so easy a chimp could be trained to pass it.
07:26 AM on 06/16/2011
Arizona, always the incubator for crack pot ideas, has had red light cameras for years. They also had speed cameras state wide for a little while. Imagine driving on a rural interstate at 3AM and suddenly you see a mobile speed radar van parked on the shoulder. Very practical. One city, I think it was Scottsdale, wanted to charge this company $250 every time they accessed the state's DMV database to locate the driver and vehicle. This is the perfect example of privatizing profits and socializing costs. The taxpayer pays to maintain a public DMV system and a private company profits off it. One question for the author: How is the ticket delivered to the motorist?
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TakeSake
The United States for All Americans
06:25 PM on 06/15/2011
A couple routes on my commute are regularly patrolled by police as nothing other than speed traps. The speed limits are 30, and they clearly get picky by around 35. These are streets in industrial areas with not a lot of activity on one side or the other. Comparable or even some residential streets nearby are posted as 35, some even at 40.

If safety was the consideration, or traffic throughput was the consideration, or proper diving habits were the consideration, then other things could be done. For instance, rather than use all that expense and technology to give out tickets, it could be applied to sensors or cameras to adjust signal-light timing to maximize traffic flow. How many times do you stop and wait at a red when no traffic is coming from the other direction? How many two-lane streets get backed up because someone is making a left turn? How many people drive with their fog-lights on... when there isn't any fog?

Every aspect of the argument for red-light cameras is specious.
05:06 PM on 06/15/2011
Funny how you forgot to mention that all too often when localities install red light cameras, they shorten the yellow lights for the express purpose of tricking more people into triggering the camera. It's a revenue tool, another way to suck money out of average Americans, so let's not pretend there's anything other than a profit motive involved in red light cameras.
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desertsapien
I'm here- I'm there- I'm everywhere
01:44 AM on 06/16/2011
There is a legal minimum time limit that a yellow must remain on. You can look it up.
I believe it is around 3.? seconds.
10:45 AM on 06/16/2011
There exists in most places a legal limit on the minimum time that a yellow must remain on. Nonetheless, there have been cases of non-compliance as well. Read about several lights in South Florida communities (with cameras) found to have too short a time interval for yellow lights.
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robadeaux
Your labels have expired....
09:30 PM on 07/11/2011
Here in WA they say it's about conforming to other lights in the area, but there are few hard and fast rules or laws anywhere. Studies done and available on the internet show monitored intersections uniformily have shorter yellow light times.
pavementends42
Micro-bio is a study, not a blurb.
03:02 PM on 06/16/2011
Agree, wholeheartedly. I would prefer that the goverment make use of the ample taxes they already collect rather than extort more money out of the public in the guise of public safety interests. It's insulting and doesn't require any accountability or even any responsibility for maintaining a proper budget. Man, I hate traffic cameras... and people might say I'm paranoid, but where do all these images (dated, time-stamped) end up and who can access them? They almost certainly catch the images of non-offenders, which begs the question, "How much can be ascertained from these images about where I go, when and how often?"
oilfield
large employer per obamacare
02:33 PM on 06/15/2011
there is a better way to stop accidents than cameras at red lights....just a 1 second delay between red and the next green cycle....if we were for safety, that is what cities would do....just 1 second.
flippypog
I'm a whiz at this stuff!
08:47 AM on 06/16/2011
Most cities already do this, but it doesn't seem to matter. Most red light running is turn lane specific vs. straight on around here.
10:48 AM on 06/16/2011
The University of South Florida did a study in 2009 which found just that; a 1 second increase in yellow light times reduces red light running by approximately 80%. They also found that red light camera installations increased the number of rear end collisions, due to panic stops to avoid the ticket.
09:14 AM on 06/15/2011
Here's how they really work. A goldman sachs owned corporatio­n comes to a town telling them how much money they can make if they just put in Tuton's cameras. Then they start picking out intersecti­ons to put their cameras at based on where they will get the most money. Accidents start going up. Eventually some citizens get tired of accidents and lies and decide to get a petition together for a vote, this is happening all over the country and is why Tuton is writing these articles, because his company has had their cameras thrown out of every city that has ever put them to a vote. When the vote comes Tuton's company sets up a fake front group acting like local citizens that love the cameras. They will hire expensive lawyers to come in and threaten the city if they let the people vote. If the council decides to let the people vote Tuton will sue to stop the vote. Right now Tuton is still suing to try to invalidate 2 elections in Texas. The reason Tuton is mentioning a claimed increase in accidents is because the local Houston Chronicle came out with their study showing that accidents went DOWN 16% after they shut off the cameras so Tuton made up his own numbers. If you want to see what this company really is like, just google "ATS". If you want to read more about them in Texas go to www.saferb­aytown.com or www.citize­nsforsafer­streets.co­m
01:49 PM on 06/15/2011
Correct, there are MORE wrecks from people stopping too suddenly (read yesslow) and causing wrecks while under the guise of preventing one.
oilfield
large employer per obamacare
04:19 PM on 06/15/2011
i stopped suddenly once at one and was pleased to see the semi behind me change lanes before smashing me to pieces....you get in the habit of appeasing big brother and some with lights have 80k trucks behind you....doesnt sound so safe to me.
11:26 PM on 06/14/2011
ATS is a criminal racket with SuperBanksters Goldman Sachs bankrolling them to the tune of $50 million. Among ATS's "business as usual" activity is to make generous campaign contributions to local officials to purchase the sympathy needed to push through camera ordinances, all without ever going to a public vote. In fact, if citizens gather signatures and try to initiate a referendum, ATS sues in order to keep the people from being able to vote on the issue, because they know they'll lose every time it's put to a vote.

REAL studies without ATS's hands all over them prove conclusively that red light cameras INCREASE accidents wherever they're installed. The figures aren't close. ATS wants you to believe most violations are running intersections, but the vast majority of their bogus violations are for turning right on red or crossing the stop line with your car.

They fund fake advocacy groups all over the country, and use their lead Washington hired-gun lobbyist, David Kelly, to act as the head "concerned citizen" while fear mongering with TV commercials designed to scare the public into allowing RLCs.

One look at the number of organizations set up to fight these unconstitutional scams and one can easily see that almost no one wants RLCs and plenty of people are lined up to fight them. Google ATS and investigate yourself. ATS and RLCs are both a scam and nothing but a fleecing of the public and has nothing at all to do with increasing safety.
11:44 PM on 07/11/2011
I could not agree with your comments more. I'm going to be your 1st Fan!
07:33 PM on 06/14/2011
James, If this was just about safety then why are you paying off the politicians to get your devices installed? You gave over $150,000 to the politicians here in Florida. You are using the force of government to steal money from the people of Florida and lining the pockets of the politicians to do it.

I don't know how you sleep at night.
05:31 PM on 06/14/2011
ATS suspected involvement in MO Dot study claiming less "crashes"!http://againstallclods.wordpress.com/?p=244&preview=true
Quote: “Why would they not use data from the city of Washington? Hmmm, could it be because the data wasn’t helpful to the conclusion they desired? Could it be because American Traffic Solutions, one of the “vendors” who had input into the study, but who’s name was not disclosed by MoDOT,”

ATS town busted manipulating crash statistics by shortening the distance 1/2. Arnold, MO: http://camerafraud.wordpress.com/2011/02/10/ats-astro-turf-support-american-traffic-solutions-desperate-for-friends/

ATS and Baytown TX BUSTED manipulating VOLATION RATES by increasing the Rejection Rate! http://www.thenewspaper.com/news/31/3173.asp

Quote: "Statistics show that, in response, city officials and American Traffic Solutions have deliberately issued fewer citations. The program rejected 29 percent of violations in July 2008, but documents show the rate of rejections climbed to 54 percent in December."


Most of what ATS "cites" are technical fouls. GO PULL THE STATS!

Most "violations" are right turns on red, stopping over the stop line, and split second mistakes.

Use of different "definitions" of what "counts" as a violation in towns: http://www.banthecams.org/201105131210/Tale-of-Two-ATS-Towns-HOW-SCAMERA-OPERATIONS-USE-DIFFERENT-DEFINITIONS-of-a-Stop-line.html

LET THE PEOPLE VOTE! ATS and their Cronies DO NOT WANT based on attempts in Washington State Towns! http://www.thenewspaper.com/news/34/3489.asp

www.banthecams.org