Lentis/GPS and Driving - Wikibooks, open books for an open world

Lentis/GPS and Driving – Wikibooks, open books for an open world


An ordinary GPS navigation system

Working commercially since 1995, the International Positioning System (GPS) is a community of satellites which supplies location info anyplace on the floor of the Earth the place there’s an unobstructed line of sight to 4 or extra satellites.[1] Probably the most common makes use of of GPS is as a navigational software whereas driving. Very like seat belts and radios, GPS items are rapidly changing into a regular characteristic in most automobiles.

How does GPS have an effect on the best way we drive? What surprising penalties does this expertise convey with it?

Advantages of GPS[edit]

The variety of competing GPS producers is a testomony to the versatile nature of this expertise. TomTom, Garmin, Navteq,Magellan, and Google Maps are simply a few of the many corporations concerned in GPS. This competitors spurs modern makes use of of the expertise, benefiting drivers and society.

Advantages to Drivers[edit]

GPS techniques possess many benefits over conventional navigation strategies similar to maps and highway indicators. Whereas these strategies require visible consideration, GPS items present auditory cues and a simplified interface for fast viewing. As well as, these techniques map out routes forward of time, offering avenue names and distances in order that drivers aren’t distracted. These advantages pay statistical dividends: a number of research have attested to the improved security of GPS items. Whereas these studies are often funded by GPS system producers, they nonetheless level to essential developments in driving patterns. A research performed by the Virginia Tech Transportation Institute and funded by GPS maker TomTom revealed a number of spectacular statistics of improved security. 77% of drivers felt extra in management when utilizing GPS techniques, 72% felt much less careworn, and 53% felt extra alert on the highway.[2] In an identical research performed by social science analysis group NuStats and funded by Navteq, GPS-using drivers used 12% much less gas, drove 1500 much less miles, and emitted 24% much less carbon dioxide. These statistics level to a safer and extra environment friendly driving expertise supplied by GPS items.[3]

GPS & Insurance coverage[edit]

GPS has the potential to vary the best way we see auto insurance coverage. By monitoring a driver’s velocity, acceleration, and hours on the highway, GPS can present a way more correct danger evaluation than traditional actuarial tables. Insurance coverage corporations have begun to supply premiums based mostly on telematics information, together with GPS, somewhat than conventional measures. This usage-based insurance coverage (UBI) is particularly engaging for drivers in high-risk demographics, similar to younger males. It additionally encourages protected driving habits by rewarding cautious conduct on the highway. Diane Koken, the previous insurance coverage commissioner for Pennsylvania, mentioned that UBI “permits prospects to grasp and truly get rid of their danger behaviors, and hopefully to even cut back accident frequency.”[4] A number of insurance coverage corporations have already begun to supply UBI as an choice to their prospects, and trade specialists count on 20 % of all auto insurance coverage in america to include UBI throughout the subsequent 5 years.Invalid tag; invalid names, e.g. too many GPS monitoring for UBI has raised privateness considerations as a result of it might monitor a person’s location.[4] As UBI grows in reputation, its privateness considerations will proceed to maneuver into the general public highlight. Researchers have instructed designing GPS items that ship solely the minimal information required for calculation of insurance coverage premiums.[5] Some insurance coverage suppliers, similar to Progressive, have merely opted to supply UBI based mostly on accelerometer and mileage information, bypassing the necessity for GPS altogether.[6]

GPS Fleet Monitoring[edit]

Corporations within the trucking trade have begun utilizing GPS to trace autos of their fleets, which has led to a significant social shift throughout the trade. Previous to GPS expertise, corporations had little oversight of their drivers’ actions. This freedom inspired reckless habits like rushing and fatigued driving, which endangered each security and firm earnings.[7] GPS has modified this by permitting corporations to watch their workers’ autos. Harmful or inefficient behaviors could be rapidly recognized and corrected, making the roads safer for different drivers. This additionally has the good thing about decreasing trucking prices and emissions by figuring out the shortest paths to locations and making certain that fuel-efficient speeds are maintained. GPS information may also be used to reconstruct accidents, and can be utilized in litigation to determine fault.[8]

Risks of utilizing GPS[edit]

Whereas there are various benefits to GPS techniques, there are additionally risks related to their use. Chief amongst these is the elevated temptation to interface with the GPS unit whereas driving, whether or not to change a route or change its settings. In accordance with the Nationwide Freeway Site visitors Security Administration, 17% of vehicle crashes concerned distracted driving.[9] GPS is definitely not the one trigger for such distractions, but it surely presents a possibility for the person to occupy his or her palms and a spotlight. Makes an attempt to fight this embody a warning display screen on the GPS, locks on its performance till the car is stopped, and laws. A report in 2012 revealed that drivers in California had been being ticketed for utilizing GPS on smartphones whereas driving.[10] Different states have begun legislating the GPS distraction battle as effectively: 26 states have outlawed windshield mounts for GPS items to forestall obstruction.[11] Such distractions and obstructions can pose critical security issues and counteract the environment friendly driving habits that GPS ought to induce.

Belief in GPS[edit]

Signal directing truckers away from the parkway system in New York

The next are a number of examples of drivers placing a lot belief in GPS – with out understanding its limitations – that each posted indicators and customary sense are ignored when hazard looms.

Bridge Strikes[edit]

Catastrophe can strike when a truck driver fails to plan his or her route fastidiously to keep away from low-clearance bridges. In response to growing incidents of truck-bridge collisions, New York state fashioned a Bridge Strike Activity Power in 2009. This process power discovered a very excessive fee of occurrences on the parkway system regardless of signage directing truckers towards expressways.[12] In a 2011 survey, New York State Troopers discovered that 90 % of truckers who struck parkway bridges had been following directions from a GPS unit.[13] Such items don’t consider the dimensions of the person’s car when planning routes, and aren’t appropriate for truck route planning.

Demise Valley Tragedies[edit]

In July of 2010, Donna Cooper and two others ventured into Demise Valley on a day journey that became a 3 day battle for survival. Their GPS unit directed them off the freeway onto dust roads for a brief lower to their vacation spot. They rapidly turned misplaced, and defective instructions from their GPS unit guided them farther from civilization till they ran out of fuel. A rescue helicopter noticed the group two days later, sweltering within the 120 diploma warmth.[14]
Others haven’t been so fortunate. Within the final 15 years, no less than a dozen Demise Valley guests have died from heat-related sickness.[15] In 2009, a mom and son utilizing their GPS unit turned caught on a long-abandoned mining path. The mom barely survived, and her son perished earlier than they had been discovered.[16]

900 Mile Detour[edit]

In January 2013, Sabine Moureau drove to choose up a pal at a practice station an hour’s drive north of her house in Wallonia, Belgium. She programmed her GPS to take her there, and solely when she reached Zagreb, Croatia did she notice she had been misdirected. Trusting totally in her GPS, she drove 900 miles by way of Germany, Austria, and Slovenia, filling up her fuel tank twice and even stopping to spend the evening in her automobile, all with out questioning the navigator’s directions. Mrs. Moureau instructed reporters she had merely let the GPS take over and shut her thoughts off, saying, “I used to be distracted.”[17][18]

Neurological Impression of GPS[edit]

Hippocampus, highlighted in pink (Animation)

MRI scans have proven that when in comparison with frequent GPS customers, non-users have extra grey matter within the hippocampus, the part of the mind concerned in reminiscence and spatial mapping.[19] This corroborates a 2010 Berkeley research claiming that GPS makes driving routes extra correct however decreases broader understanding of the spatial structure of a metropolis.[20] A 2006 research confirmed that taxi drivers in London, who’re required to study 25,000 metropolis streets by reminiscence, have extra hippocampus grey matter than their friends. This once more signifies a powerful hyperlink between psychological spatial mapping and hippocampus measurement.[21]

The Autopilot Impact[edit]

We introduce the autopilot impact to explain an absence of frequent sense in decision-making on account of overconfidence in expertise. This time period was chosen as a result of a standard offender in lots of aviation errors is misplaced belief in autopilot. In 2009, for instance, overreliance on autopilot in icy circumstances was cited as an element within the crash of Colgan Air Flight 3407.[22] Belief in autopilot can also be thought to have performed a job within the crash of Asiana flight 214 in July 2013.[23]
The autopilot impact can be utilized to grasp most of the driving mishaps attributed to GPS. In-vehicle GPS navigation techniques are designed to seek out essentially the most environment friendly path to a vacation spot, however altering visitors patterns can rapidly make a tool’s maps inaccurate. Issues come up when drivers assume GPS items to be infallible and fail to evaluate conditions on the highway with their very own judgment.
The autopilot impact may also be noticed in different facets of on a regular basis life. Overreliance on autocorrect can result in embarrassing miscommunication, and overuse of calculators can cripple college students’ means to carry out even fundamental psychological calculations.[24]

Opposition to GPS[edit]

A slender avenue in Wedmore, England

There have been no teams discovered that assist the outright elimination of GPS. Subsequently, the time period opponents on this case refers to these teams combating to limit GPS use. Most opponents are regulatory our bodies and small teams of people.

Federal Motor Service Security Administration[edit]

In September 2012, New York state Senator Charles Schumer known as on the Division of Transportation to analyze a rise in bridge strikes by industrial vans utilizing GPS items.[25] The FMCSA acquired concerned and carried out a two-step plan to handle the issue in New York. It started distributing official suggestions to trucking operators encouraging the number of skilled grade navigation techniques. This might guarantee trucking corporations used GPS items that take bridge clearances and truck measurement into consideration when planning routes.

Nationwide Freeway Transportation Security Company[edit]

In February of 2012, NHTSA revealed tips for automakers on mitigating the distraction brought on by GPS use.[26] The publication cites various federal research on driver distraction and singles out GPS features it considers most harmful. For instance, NHTSA discourages using dynamic shows, which observe the motive force’s path.[9]

Rural English Villages[edit]

Plenty of small English cities have seen an inflow of enormous cargo vans following GPS instructions onto their slender nation roads. In Wedmore, England, misguided vans have torn fences, ripped off automobile mirrors, and even wedged themselves between buildings. Residents are campaigning to have their city faraway from GPS databases. In response, corporations similar to Tele Atlas instructed the cities set up their very own indicators to keep off vans.[27]


In August 2013, Gary Bojczak was fined $32,000 for jamming GPS alerts on the Newark Liberty Worldwide Airport. He had put in a GPS-jamming system in his pickup truck to cover his location from his employer.[28] This protest echoes the frustrations of different privateness advocates who really feel that employer-mandated GPS monitoring items invade their privateness.[29]

Charlie Callagan is a ranger on the Demise Valley Nationwide Park. In response to quite a few instances of misplaced vacationers, Mr. Calligan and different rangers started working with TomTom, Navteq, and Google Earth to replace digital information of over 100 Demise Valley roads. When requested about these incidents he mentioned, “It is what I am starting to name dying by GPS. Persons are renting autos with GPS and so they do not know the way it works and they’re prepared to belief the GPS to steer them into the center of nowhere.”[15]

GPS & Autonomous Autos[edit]

A Lexus outfitted as a Google driverless automobile

A future utility of the social interface of GPS expertise is autonomous autos. Whereas most of this research has centered round how GPS overrides customers’ frequent sense, autonomous autos should rely totally on exterior navigation items. Concern of catastrophe has led a number of teams to develop non-GPS navigational sources. As a part of the DARPA Grand Problem for autonomous car improvement, a navigational system comprised solely of accelerometers, gyroscopes, and clocks has been constructed. [30] A competitor, the Google Driverless Automobile, makes use of extremely particular highway and terrain maps to enrich GPS items. [31] As autonomous autos proceed to develop, these challenges will pose an attention-grabbing research for the Autopilot Impact.


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