MOTO RADAR PSYCO 300 km/h this sent shocks to police as they had there minds on other roads

Gun vs. GPS this is intresting on the gps verses the radar guns in court

 We incorrectly reported that that Shaun Malone was found innocent of speeding. As PressDemocrat.com reports, the trial is still ongoing and is scheduled to resume on October 3rd. The judge "is expected to issue a ruling after hearing additional testimony in October, including from both sides' experts."

 

While an 11-year old, Louisville, Kentucky boy is using a toy radar gun to get drivers to slow down through his neighborhood, the police are finding that real radar guns might not be a match for GPS--at least not when contested in court. 

According to a press release issued by Rocky Mountain Tracking, an 18-year old man, Shaun Malone, was able to successfully contest a speeding ticket in court using the data from a GPS device installed in his car. This wasn't just any old make-a-left-turn-100-feet-ahead-onto-Maple-Street GPS; this was a vehicle tracking GPS device--the kind used by trucking fleets--or in this case, overprotective parents. The device was installed in Malone's car by his parents, and the press release makes no mention if the teenager knew that the device was installed in his vehicle at the time.

Credit: Rocky Mountain Tracking

No matter, because Malone knew by the time he had to show up in court to contest the speeding ticket for going 17-mph over the posted 45-mph speed limit. While the police clocked him going 62-mph, the GPS's data in fact showed him driving at the 45-mph speed limit. In an initial trial-by-affidavit, Malone was found guilty of speeding. GPS expert, Dr. Stephen Heppe wrote a report that essentially said that the GPS data was not accurate enough to contest the accuracy of the radar gun. Malone appealed the decision and had his day in court. At trial, things played out differently:

"However, when he took the stand to begin his testimony, Dr. Heppe corrected that written report, saying that the Rocky Mountain Tracking device was "very" accurate, to within a couple of meters on location and to within 1 mph on speed. Dr. Heppe also pointed out that the GPS device released instantaneous data, and not data averaged over a distance."

Needless to say, with Dr. Heppe's revised testimony, Malone was found innocent of speeding.

Obviously, Rocky Mountain Tracking's motivation for publicizing this incident is to promote the accuracy of its RMT Rover GPS device. But it also brings up a larger issue: The sophistication of vehicle telematics is increasing all the time. Are we now at the point that the data generated from our personal location devices (such as GPS in cell phones and in-car navigation devices) is considered reliable enough to help exonerate us from false accusations? But isn't this also a slippery slope, where the same data can be used to incriminate us as well? It's one thing for parents to keep a close eye on their kids, but what happens when jealous spouses are tracked, or law enforcement uses the data to know where you've been. When does it become an invasion of privacy? Tell us what you think.

you have to watch this as the radar gun causing big problems with the war planes you cant miss it as very scarey

This is just some of the things that are incorrect with cams and on dash mounted speed detector units they must be banned as these units are fraud and faulty we the to ban together get these units stoped from ripping the drivers of threw out the world as support the cat in his fight

Today most radar units are extremely accurate. 
There are some conditions that must be met however, and the conditions are as follows: 
The road must be flat and straight. 
There has to be good visibility. 
There needs to be a minimum of traffic 
The officer has to be properly trained to interpret false signals generated by the equipment. Its very rare to find these four conditions existing at the same time. There are a lot of errors that can happen in routine traffic radar operations.


The national Bureau of Standards tested the six radar units most often used by police departments. All of them produced signals that were false from police radios or CD units. All of the units produced panning errors, when used either out or in of the police cars. There were shadowing errors that appeared on all the units when the police cars speed was added to the targeted vehicles speed.

24 models were tested by the International Association of Chief's of Police for five different manufacturers. Those results were even worse than that conducted by the National Bureau of Standards. In spite of the errors found, none of these units were dropped from use. Some of these units are still probably in operation around the country today.

 Panning - This happens when the hand held unit is swept across the dashboard of the car or the control unit mounted to the dash of the car. 

2. Mechanical interference - the a/c or heating fan in the police car, alternator, ignition noises, rotating signs near the roadway, anything mechanical that is operating in the vicinity of the roadway can throw off the readings.

3. Shadowing - all moving radar units have this problem since the targeted speed is calculated by subtracting the speed of the police car from the closing speed of the target.