Traffic Light Signal Violation Monitoring Program 2018
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TECHNICAL DATA SHEET Traffic Light Indicator (Easy Read)
TECHNICAL DATA SHEET Traffic Light Indicator (Easy Read) Thermometer DESCRIPTION: The Traffic Light Indicator (TLI) is a single event temperature indicator that shows colour changes associated with that of traffic lights i.e. green to amber to red as the temperature increases. The colour changes are reversible. The product can be used to indicate two temperatures, the transition from green to amber and the transition from amber to red. In the example given in the specification below, these are at 50°C and 70°C respectively. The graphics are printed onto the reverse of a clear polyester using industry standard graphic inks. The event window is then created by a series of 6 coatings using propriety formulated temperature sensitive materials that change colour at designated temperatures which allows an instant response with a continuous readout. The distance from the event window to the edge increases water resistance. Once the coatings have been applied they are sealed in using a custom black coating which is applied across the back of the event window. An adhesive backing is then applied onto the strip and a UV inhibitor is over printed onto the face of the indicator before being cut to size. The colour changes are viewed through the clear, unlaminated side of the indicator. The protective release-liner can be removed for easy adhesion to a variety of flat surfaces. SPECIFICATIONS: Substrate: 100 Micron Clear Polyester Size: 52mm X 48mm Graphics: Black, White, Green, Amber & Red Temperature Profile: Below 50°C Event Window is Green in colour Between 50°C and 70°C Event Window is Amber in colour Above 70°C Event Window is Red in colour Accuracy: Materials are accurate to +/- 1°C Adhesive: Pressure Sensitive Acrylic with a moisture stable release liner Total Thickness: Approximately 245 microns INSTRUCTIONS OF USE: Peel indicator from release liner. -
SPR-550: the Impact of Red Light Cameras (Automated Enforcement)
The Impact of Red Light Cameras (Automated Enforcement) on Safety in Arizona Final Report 550 Prepared by: Dr. Simon Washington and Mr. Kangwon Shin 2004 E 5th St Tucson, AZ 85719 June 2005 Prepared for: Arizona Department of Transportation 206 South 17th Avenue Phoenix, Arizona 85007 in cooperation with U.S. Department of Transportation Federal Highway Administration The contents of the report reflect the views of the authors who are responsible for the facts and the accuracy of the data presented herein. The contents do not necessarily reflect the official views or policies of the Arizona Department of Transportation or the Federal Highway Administration. This report does not constitute a standard, specification, or regulation. Trade or manufacturers’ names which may appear herein are cited only because they are considered essential to the objectives of the report. The U.S. Government and the State of Arizona do not endorse products or manufacturers. Technical Report Documentation Page 1. Report No. 2. Government Accession No. 3. Recipient’s Catalog No. FHWA-AZ-05-550 4. Title and Subtitle 5. Report Date The Impact of Red Light Cameras (Automated Enforcement) on August 2005 Safety in Arizona 6. Performing Organization Code 7. Authors 8. Performing Organization Report No. Dr. Simon Washington and Mr. Kangwon Shin 9. Performing Organization Name and Address 10. Work Unit No. Dr. Simon Washington and Mr. Kangwon Shin University of Arizona 11. Contract or Grant No. Tucson, AZ 85721 SPR-PL-1-(61) 550 12. Sponsoring Agency Name and Address 13.Type of Report & Period Covered ARIZONA DEPARTMENT OF TRANSPORTATION 206 S. -
Understanding Intersections –– Stopping at Intersections Are Places Where a Number of Road Users Cross Intersections Paths
4 rules of the road Chapter 3, signs, signals and road markings, gave you some in this chapter information about the most common signs, signals and road markings you will see when driving. This chapter gives • Understanding you the information you’ll need to help you drive safely at intersections intersections, use lanes correctly and park legally. – signalling – types of intersections Understanding intersections – stopping at Intersections are places where a number of road users cross intersections paths. There is often a lot of activity in intersections, so it’s – right‑of‑way at important to be alert. Remember that other road users may be intersections in a hurry, and may want to move into the same space that you • Using lanes are planning on moving into. correctly – which lane Signalling should you use Signals are important — they let other traffic know what you are – lane tracking intending to do. You should signal when you’re preparing to: – turning lanes – reserved lanes • turn left or right – pulling into a • change lanes lane • park – passing – merging • move toward, or away from, the side of the road. – highway or freeway Types of intersections entrances and exits Controlled intersections – cul‑de‑sacs A controlled intersection is one that has signs or traffic lights – turning around telling you what to do. To drive safely in these intersections, you • Parking tips and need to know what the signals and signs mean, and also the rules right‑of‑way rules. But always be cautious. Other drivers may not be paying attention to the signs and signals. Uncontrolled intersections Uncontrolled intersections have no signs or traffic lights. -
Energy Efficient Lighting
Energy Efficient Lighting Overview According to the International Energy Agency in 2013 electricity for lighting consumed 20% of the output of the world’s power stations.1 For the USA the share of lighting was 15% in 20162. The use of energy efficient lighting is one of the simplest and most cost effective ways of reducing energy consumption. Efficient lighting programmes can be implemented in several areas within cities by: Figure 1: CFLs save up to 80% of energy compared to incandescent y Replacing traditional incandescent bulbs with compact fluorescent light bulbs light bulbs (CFLs). CC-BY-SA, Wikimedia Commons CC-BY-SA, Kübelbeck, Armin Photo: y Replacing old fluorescent tubes with efficient fluorescent tubes. y Replacing old magnetic ballasts with electronic ballasts in fluorescent tube systems. y Installing lighting control systems (motion and lux level sensors) y Using light-emitting diode (LED) technology wherever possible. This technology is developing fast and is getting steadily cheaper. LED’s are now able to replace most conventional lighting applications, such as traffic lights, down lighters, streetlights, security lights and even strip lighting to replace fluorescent tubes. It is anticipated that LEDs y Making streetlights more efficient e.g. by replacing mercury vapour will be used in most lights with high pressure sodium lights or LEDs that operate on around a third of the power. LED lights have more than double the life span. applications in the future. Decreasing costs makes them financially more viable for street lighting. 1 https://www.iea.org/topics/energyefficiency/subtopics/lighting/ 2 https://www.eia.gov/tools/faqs/faq.cfm?id=99&t=3 LED: lights of the future The development of LED lights is moving fast. -
Red Light Camera Ticket California
Red Light Camera Ticket California Assorted Alfonse speans dazedly and asleep, she rackets her ephemerons twitch regularly. Darien never trend any Karamanlis rush assuredly, is Scarface determinable and flappy enough? Unperceivable and castled Chet assembled almost uxorially, though Norman mythicizes his poisoners exceed. If the image used to issue you the citation is not clear at all or is questionable, this evidence may have to be dismissed, invalidating the case against you. The drivers think he only one of red light camera ticket in crashes associated with varying success, depending on a regulated activity, implementing and solana beach. GC Services in Los Angeles County. Let us a red? Kyrychenko developed from yellow and local businesses that use camera and california red light camera ticket is backing off. The ticket without having your identity of tickets throughout california cities getting a rlc there? Are not available to leading cause of your defense can easily locate your driving, when you are! Provided for any earlier this also be flagged by california red? The camera enforcement camera program. For anyone seeking legal counsel. You run red flag with little revenue are agreeing to california red flex, but what can. Farmer of the Insurance Institute for Highway Safety. Any case results presented on the guide are based upon the facts of a rifle case and do not represent the promise or guarantee. For a friend, this question or is reviewed by police department confirms, depending on commonly get quite expensive is not practice of map provided. However, several are young few measures you our take would reduce the fabric of being forced to late to impose fine. -
Traffic Law Enforcement: a Review of the Literature
MONASH UNIVERSITY TRAFFIC LAW ENFORCEMENT: A REVIEW OF THE LITERATURE by Dominic Zaal April 1994 Report No. 53 This project was undertaken by Dominic Zaal of the Federal Office of Road Safety, Department of Transport while on secondment to the Monash University Accident Research Centre. The research was carried out during an overseas consignment for the Institute of Road Safety Research (SWOV), Leidschendam, The Netherlands. ACCIDENT RESEARCH CENTRE MONASH UNIVERSITY ACCIDENT RESEARCH CENTRE REPORT DOCUMENTATION PAGE Report No. Date ISBN Pages 53 April 1994 0 7326 0052 9 212 Title and sub-title: Traffic Law Enforcement: A review of the literature Author(s): Zaal, D Sponsoring Organisation(s): Institute for Road Safety Research (SWOV) PO Box 170 2260 AD Leidschendam The Netherlands Abstract: A study was undertaken to review the recent Australian and international literature relating to traffic law enforcement. The specific areas examined included alcohol, speed, seat belts and signalised intersections. The review documents the types of traffic enforcement methods and the range of options available to policing authorities to increase the overall efficiency (in terms of cost and human resources) and effectiveness of enforcement operations. The review examines many of the issues related to traffic law enforcement including the deterrence mechanism, the effectiveness of legislation and the type of legal sanctions administered to traffic offenders. The need to use enforcement in conjunction with educational and environmental/engineering strategies is also stressed. The use of educational programs and measures targeted at modifying the physical and social environment is also briefly reviewed. The review highlights the importance of developing enforcement strategies designed to maximise deterrence whilst increasing both the perceived and actual probability of apprehension. -
Traffic Light Mapping, Localization, and State Detection For
Traffic Light Mapping, Localization, and State Detection for Autonomous Vehicles Jesse Levinson*, Jake Askeland†, Jennifer Dolson*, Sebastian Thrun* *Stanford Artificial Intelligence Laboratory, Stanford University, CA 94305 †Volkswagen Group of America Electronics Research Lab, Belmont, CA 94002 Abstract— Detection of traffic light state is essential for au- tonomous driving in cities. Currently, the only reliable systems for determining traffic light state information are non-passive proofs of concept, requiring explicit communication between a traffic signal and vehicle. Here, we present a passive camera- based pipeline for traffic light state detection, using (imperfect) vehicle localization and assuming prior knowledge of traffic light location. First, we introduce a convenient technique for mapping traffic light locations from recorded video data using tracking, back-projection, and triangulation. In order to achieve Fig. 1. This figure shows two consecutive camera images overlaid with robust real-time detection results in a variety of lighting condi- our detection grid, projected from global coordinates into the image frame. tions, we combine several probabilistic stages that explicitly In this visualization, recorded as the light changed from red to green, grid account for the corresponding sources of sensor and data cells most likely to contain the light are colored by their state predictions. uncertainty. In addition, our approach is the first to account for multiple lights per intersection, which yields superior results by probabilistically combining evidence from all available lights. To evaluate the performance of our method, we present several To overcome the limitations of purely vision-based ap- results across a variety of lighting conditions in a real-world proaches, we take advantage of temporal information, track- environment. -
City of Solana Beach) To: Citation Processing Center, P
CITATION / TICKET INFORMATION (page 1 of 2) GENERAL INFORMATION: You may obtain more information regarding a citation by calling 1-800-989-2058. The City’s parking regulations are outlined under Title 10, Chapters 10.28 and 10.32 of the Municipal Code. The Municipal Code is available at City Hall for public viewing or can be accessed online at www.cityofsolanabeach.org PAYMENTS: Payment for tickets is not accepted at City Hall. Citations should be paid by mail, sending the proper penalty amount in Money Order or Check (payable to the City of Solana Beach) to: Citation Processing Center, P. O. Box 2730, Huntington Beach, CA 92647-2730. Please do not send cash. Enclose the notice of parking violation with your payment and/or proof of correction. Payment by credit card may be made online at www.citationprocessingcenter.com or by calling 1-800-989-2058. APPEALS or REQUESTS FOR REVIEW: Appeals are not accepted at City Hall. All citation appeals are handled in writing, with a written explanation and request for administrative review sent to: Citation Processing Center, P.O. Box 2730, Huntington Beach, CA 92647-2730. TICKET Corrections / Sign-Off: - Correctable Violations (Registration, License Plates) may be corrected by the City’s Code Compliance Officer (858- 720-2412) or San Diego County Sheriff’s Department. - Disabled Person Parking Placard: This is no longer a correctable offense, therefore sign-offs can no longer be issued by the issuing officer. You may elect to send copies of documents to the ticket vendor (DataTicket, information on back of tickets) for their consideration of waiving the ticket. -
Analysis of Red Light Violation Data Collected from Intersections Equipped with Red Light Photo Enforcement Cameras
DOT HS 810 580 March 2006 Analysis of Red Light Violation Data Collected from Intersections Equipped with Red Light Photo Enforcement Cameras Research and Innovative Technology Administration Volpe National Transportation Systems Center, Cambridge, MA 02142-1093 This document is available to the public through the National Technical Information Service, Springfield, VA 22161 NOTICE This document is disseminated under the sponsorship of the Department of Transportation in the interest of information exchange. The United States Government assumes no liability for its contents or use thereof. ii Form Approved REPORT DOCUMENTATION PAGE OMB No. 0704-0188 Public reporting burden for this collection of information is estimated to average one hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden, to Washington Headquarters Services, Directorate for Information Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202-4302, and to the Office of Management and Budget, Paperwork Reduction Project (0704-0188), Washington, DC 20503. 1. AGENCY USE ONLY (Leave blank) 2. REPORT DATE 3. REPORT TYPE AND DATES COVERED March 2006 Project Memorandum October 2003 – October 2005 shes 4. TITLE AND SUBTITLE 5. FUNDING NUMBERS Analysis of Red Light Violation Data Collected from Intersections Equipped with Red Light Photo Enforcement Cameras PPA # HS-19 6. AUTHOR(S) C. Y. David Yang and Wassim G. Najm . 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8.PERFORMING ORGANIZATION U.S. -
Homework Assignment 3
Uncovering the Secrets of Light Hands-on experiments and demonstrations to see the surprising ways we use light in our lives. Students will also learn how engineers and scientists are exploring new ways in which the colorful world of light can impact our health, happiness and safety while saving energy and protecting the environment. Activities (Have each activity checked off by an ERC student when you have completed it.) 1. Turning on an LED by connecting it correctly to a battery. 2. Optical Communication – Using LED flashes to remotely control electronic components such as televisions and to give music a ride on a light beam. 3. Observing the colors produced by different sources of light. 4. Light Saber – A discharge lamp that shows us that we are conductors just like wires and that can magically turn on a special kind of lamp without touching it. 5. USB Microscope – Using light to see small things, especially how displays work. 6. Pulse Width Modulation – Controlling light by turning it on and off. Bright light comes from having it on more than off. 7. Theremin – A musical instrument that is played without touching it. 8. Flat Panel Displays – What is polarized light and how do we use it to make TV and computer displays? 9. Magnetic Levitation – Using a light beam and a magnet to make a ball float in space 10. Coin Flipper – One magnet makes another magnet with the opposite pole so they can rapidly repel one another. For all activities, there is some secret of light or how we use lighting marked with this image. -
Red Flags Fly on Red-Light Cameras | Watchdog Column | DFW I
Watchdog: Red flags fly on red-light cameras | Watchdog Column | DFW I... http://www.dallasnews.com/investigations/watchdog/20150122-watchdog... ePaper Subscribe Sign In Home News Business Sports Entertainment Arts & Life Opinion Obits Marketplace DMNstore Communities Crime Education Investigations State Nation/World Politics Videos Photos 92° 7-day Forecast Follow Us Watchdog Watchdog: Red flags fly on red-light cameras Share Tweet Email 38 Comment Print Dave Lieber Watchdog Published: 22 January 2015 11:10 PM Updated: 24 March 2015 12:47 PM I nearly fell out of my chair reading a recent interview with the head of the red-light camera company that provides the flashing contraptions to cities such as Allen, Coppell, Denton, Grand Prairie, Mesquite, Plano, Richardson and University Park. In a column by Holman W. Jenkins Jr. of The Wall Street Journal , here’s the paragraph that stunned me: “As for a universal peeve of motorists, being fined for a harmless rolling right on red, Mr. [Jim] Saunders suggests jurisdictions refrain from issuing a ticket except when a pedestrian is in the crosswalk.” I read that again. The head of Redflex Traffic Systems is urging the hundreds of cities that use his red-light cameras to lighten up on the easiest way these cities make their money: rolling right on red, creeping around the corner when no people or cars are in sight, triggering a white flash of light that costs a $75 civil fine. I didn’t realize the red-light traffic camera industry was in such trouble that the head of one of the dominant companies is urging its customers to be nice. -
Virginia DMV Learner's Permit Test Online Practice Questions Www
Virginia DMV Learner’s Permit Test Online Practice Questions www.dmvnow.com 2.1 Traffic Signals 1. When you encounter a red arrow signal, you may turn after you come to a complete stop and look both ways for traffic and pedestrians. a. True b. False 2. Unless directed by a police officer, you must obey all signs and signals. a. True b. False 3. When you see a flashing yellow traffic signal at the intersection up ahead, what should you do? a. Slow down and proceed with caution. b. Come to a complete stop before proceeding. c. Speed up before the light changes to red. d. Maintain speed since you have the right-of-way. 4. When you encounter a flashing red light at an intersection, what should you do? a. Be alert for an oncoming fire engine or ambulance ahead. b. Slow down and proceed with caution. c. Come to a complete stop before proceeding. d. Speed up before the light changes to red. 5. When can you legally make a right turn at a red traffic signal? a. After stopping, if no sign prohibits right turn on red. b. When the traffic light first changes. c. At any time. d. In daylight hours only. 1 6. Avoiding traffic controls by cutting through a parking lot or field is perfectly legal. a. True b. False 7. Pedestrians do not have to obey traffic signals. a. True b. False 8. At a red light, where must you come to a complete stop? a. 100 feet before the intersection. b.