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H1ghlander
H1ghlander is an autonomous vehicle. Created by Carnegie Mellon University's Red Team, it is a heavily modified 1999 HUMMER H1. It competed in the 2005 DARPA Grand Challenge. The sensors used by H1ghlander include LIDAR laser-ranging units, one steerable LIDAR (in the globe on top), GPS and an inertial navigation system. The GPS/INS system was an Applanix POS/LV system. DARPA Grand Challenge H1ghlander competed in the 2005 DARPA Grand Challenge on October 8, qualifying in the pole position and finished in 7 hours and 14 minutes, placing 3rd out of the five vehicles to complete the 132 mile (212 km) course. It was preceded, in second place, by Sandstorm, its sister vehicle. Cultural references The Hummer driven by Denzel Washington in the movie ''Déjà Vu'' was heavily based on H1ghlander, sharing a similar gimbal dome on the top, SICK laser sensors in the same positions, a camera tube on the side of the vehicle, and many other visual similarities. ''SeIMDB Trivia for D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carnegie Mellon University
Carnegie Mellon University (CMU) is a private research university in Pittsburgh, Pennsylvania. One of its predecessors was established in 1900 by Andrew Carnegie as the Carnegie Technical Schools; it became the Carnegie Institute of Technology in 1912 and began granting four-year degrees in the same year. In 1967, the Carnegie Institute of Technology merged with the Mellon Institute of Industrial Research, founded in 1913 by Andrew Mellon and Richard B. Mellon and formerly a part of the University of Pittsburgh. Carnegie Mellon University has operated as a single institution since the merger. The university consists of seven colleges and independent schools: The College of Engineering, College of Fine Arts, Dietrich College of Humanities and Social Sciences, Mellon College of Science, Tepper School of Business, Heinz College of Information Systems and Public Policy, and the School of Computer Science. The university has its main campus located 5 miles (8 km) from Downto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DARPA Grand Challenge
The DARPA Grand Challenge is a prize competition for American autonomous vehicles, funded by the Defense Advanced Research Projects Agency, the most prominent research organization of the United States Department of Defense. Congress has authorized DARPA to award cash prizes to further DARPA's mission to sponsor revolutionary, high-payoff research that bridges the gap between fundamental discoveries and military use. The initial DARPA Grand Challenge was created to spur the development of technologies needed to create the first fully autonomous ground vehicles capable of completing a substantial off-road course within a limited time. The third event, the DARPA Urban Challenge extended the initial Challenge to autonomous operation in a mock urban environment. A more recent Challenge, the 2012 DARPA Robotics Challenge, focused on autonomous emergency-maintenance robots, and new Challenges are still being conceived. The first competition of the DARPA Grand Challenge was held on Marc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandstorm (vehicle)
Sandstorm is an autonomous vehicle created by Carnegie Mellon University's Red Team, for the 2004 and 2005 DARPA Grand Challenge competition. It is a heavily modified 1986 M998 HMMWV. Sandstorm qualified in first position in the 2004 DARPA Grand Challenge. It traveled the fastest and farthest (7.4 miles) during the race before high centering on an embankment. The sensors used by Sandstorm in 2004 included three fixed LIDAR laser-ranging units, one steerable LIDAR (in the globe on top), a radar unit (developed in collaboration with thDuke University RoboticsTeam), and a pair of cameras for stereo vision. Sandstorm also had an Applanix POS/LV system, providing a GPS and inertial navigation system for determining geographical position. Since the 2004 race Sandstorm has been continually tested and modified, logging hundreds of test miles. Testing includes an unprecedented continuous 200 mile test run at an average of 28 miles per hour. The 2005 version of Sandstorm used si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unmanned Ground Vehicle
An unmanned ground vehicle (UGV) is a vehicle that operates while in contact with the ground and without an onboard human presence. UGVs can be used for many applications where it may be inconvenient, dangerous, or impossible to have a human operator present. Generally, the vehicle will have a set of sensors to observe the environment, and will either autonomously make decisions about its behavior or pass the information to a human operator at a different location who will control the vehicle through teleoperation. The UGV is the land-based counterpart to unmanned aerial vehicles and unmanned underwater vehicles. Unmanned robotics are being actively developed for both civilian and military use to perform a variety of dull, dirty, and dangerous activities. History A working remote controlled car was reported in the October 1921 issue of RCA's ''World Wide Wireless'' magazine. The car was unmanned and controlled wirelessly via radio; it was thought the technology could someday b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hummer H1
The Hummer H1 is a four-wheel-drive utility vehicle based on the M998 Humvee, which was developed by AM General when it was a subsidiary of American Motors Corporation (AMC). Originally designed strictly for military use, the off-road vehicle was released to the civilian market. The vehicle was produced from 1992 through 2006 and was the first of what became the Hummer line. AM General built both the H1 and the Humvee in its Mishawaka, Indiana facility. GM stopped marketing the H1 in 2006 model year, but AM General continued production of the military Humvee versions through 2018. History Released for the civilian market on March 14, 1992, the Hummer built by AM General was known from photographs published during Operation Desert Storm as well as from its promotion by actor Arnold Schwarzenegger. Under a 1999 deal, General Motors bought marketing rights to the Hummer name, began marketing Hummer-branded vehicles designed by GM, and rebadged the original version built by AM Gener ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LIDAR
Lidar (, also LIDAR, or LiDAR; sometimes LADAR) is a method for determining ranges (variable distance) by targeting an object or a surface with a laser and measuring the time for the reflected light to return to the receiver. It can also be used to make digital 3-D representations of areas on the Earth's surface and ocean bottom of the intertidal and near coastal zone by varying the wavelength of light. It has terrestrial, airborne, and mobile applications. ''Lidar'' is an acronym of "light detection and ranging" or "laser imaging, detection, and ranging". It is sometimes called 3-D laser scanning, a special combination of 3-D scanning and laser scanning. Lidar is commonly used to make high-resolution maps, with applications in surveying, geodesy, geomatics, archaeology, geography, geology, geomorphology, seismology, forestry, atmospheric physics, laser guidance, airborne laser swath mapping (ALSM), and laser altimetry. It is also used in control and navigation for som ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inertial Navigation System
An inertial navigation system (INS) is a navigation device that uses motion sensors (accelerometers), rotation sensors ( gyroscopes) and a computer to continuously calculate by dead reckoning the position, the orientation, and the velocity (direction and speed of movement) of a moving object without the need for external references. Often the inertial sensors are supplemented by a barometric altimeter and sometimes by magnetic sensors ( magnetometers) and/or speed measuring devices. INSs are used on mobile robots and on vehicles such as ships, aircraft, submarines, guided missiles, and spacecraft. Other terms used to refer to inertial navigation systems or closely related devices include inertial guidance system, inertial instrument, inertial measurement unit (IMU) and many other variations. Older INS systems generally used an inertial platform as their mounting point to the vehicle and the terms are sometimes considered synonymous. Overview Inertial navigation is a self-cont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Applanix
Applanix, based in Richmond Hill, Ontario, Canada, develops and manufactures a line of Inertial Navigation System products. The company's Position and Orientation Systems (POS) are used worldwide for a variety of applications such as aerial survey and mapping, remote sensing, road profiling, GIS data acquisition, and hydrographic surveying. History Applanix, founded in February 1991 as Applied Analytics Corporation, is a spin-off of Honeywell's Advanced Technology Centre. In its first two years of its operation, Applied Analytics provided engineering services in integrated inertial systems and real-time image processing for aerospace. Since 1993, and through an extensive technology conversion effort, Applanix has increasingly specialized in providing off-the-shelf Position and Orientation Systems (POS) using integrated inertial/GPS technology. On June 20, 2003 Trimble Inc Trimble Inc. is an American software, hardware, and services technology company. Trimble supports gl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Déjà Vu (2006 Film)
''Déjà Vu'' is a 2006 American science fiction action film directed by Tony Scott, written by Bill Marsilii and Terry Rossio, and produced by Jerry Bruckheimer. The film stars Denzel Washington, Paula Patton, Jim Caviezel, Val Kilmer, Adam Goldberg (actor), Adam Goldberg and Bruce Greenwood. It involves an Bureau of Alcohol, Tobacco, Firearms and Explosives, ATF agent who travels back in time in an attempt to prevent a domestic terrorist attack that takes place in New Orleans and to save a woman with whom he falls in love. Filming took place in New Orleans after Effects of Hurricane Katrina in New Orleans, Hurricane Katrina. The film premiered in New York City on November 20, 2006, and was released in the United States and Canada on November 22, 2006. It received mixed reviews from critics and earned $180 million worldwide against its $75 million production budget. It was the 23rd most successful film worldwide for 2006. The film was nominated for six awards, winning the Motion P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Driverless Car
A self-driving car, also known as an autonomous car, driver-less car, or robotic car (robo-car), is a car that is capable of traveling without human input.Xie, S.; Hu, J.; Bhowmick, P.; Ding, Z.; Arvin, F.,Distributed Motion Planning for Safe Autonomous Vehicle Overtaking via Artificial Potential Field IEEE Transactions on Intelligent Transportation Systems, 2022. Self-driving cars use sensors to perceive their surroundings, such as optical and thermographic cameras, radar, lidar, ultrasound/sonar, GPS, odometry and inertial measurement units. Control systems interpret sensory information to create a three-dimensional model of the surroundings. Based on the model, the car identifies appropriate navigation paths, and strategies for managing traffic controls (stop signs, etc.) and obstacles.Hu, J.; Bhowmick, P.; Jang, I.; Arvin, F.; Lanzon, A.,A Decentralized Cluster Formation Containment Framework for Multirobot Systems IEEE Transactions on Robotics, 2021. Once the techn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Experimental Self-driving Cars
An experiment is a procedure carried out to support or refute a hypothesis, or determine the efficacy or likelihood of something previously untried. Experiments provide insight into cause-and-effect by demonstrating what outcome occurs when a particular factor is manipulated. Experiments vary greatly in goal and scale but always rely on repeatable procedure and logical analysis of the results. There also exist natural experimental studies. A child may carry out basic experiments to understand how things fall to the ground, while teams of scientists may take years of systematic investigation to advance their understanding of a phenomenon. Experiments and other types of hands-on activities are very important to student learning in the science classroom. Experiments can raise test scores and help a student become more engaged and interested in the material they are learning, especially when used over time. Experiments can vary from personal and informal natural comparisons (e. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
