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Speedometer

A speedometer or speed meter is a gauge that measures and displays the instantaneous speed of a vehicle. Now universally fitted to motor vehicles, they started to be available as options in the early 20th century, and as standard equipment from about 1910 onwards. Other vehicles may use devices analogous to the speedometer with different means of sensing…

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Industry
Automotive
Application
Speed measurement
Classification
Gauge
Invented
1888 (138 years ago) (1888)
Inventor
Josip Belušić

Topics to explore

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Overview

History

Operation

Error

Regulation in the US

GPS

Advanced semantic analysis

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Map overview Semantic statistics

Speedometer

Nodes48
Edges47
Triples92
Avg. degree1.96
Density0.041667
Components1

How this topic connects Entity context

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Speedometer

Top relations

related to United Kingdom · 14
Speedometer → Approval, As, Construction, Directive, EC Council Directive, EC Directives, However, Regulations, Road Vehicles, The, The Motor Vehicles, UNECE, UNECE Regulation, Use
related to Australia · 11
Speedometer → All, Australia, Australian, Australian Design Rules, January, July, The, There, They, This, UNECE Regulation
related to GPS · 11
Speedometer → Alternatively, Doppler, GPS, GPS's, In, Instead, Some GPS, Speed, Such, The, The GPS
related to history · 11
Speedometer → Belušić's, Exposition Universelle, German, Giuseppe Bellussich, He, His, Josip Belušić, October, Otto Schultze, Paris, The
related to Electronic · 10
Speedometer → ABS, Alternatively, As, CAN Bus, ECU, In, Many, Most, Pulse, The
related to International agreements · 8
Speedometer → EU, Europe, European Union, In, Regulation, The, UNECE, United Nations Economic Commission
related to Regulation in the US · 6
Speedometer → March, NHTSA, On, September, Starting, US
related to Error · 5
Speedometer → Excessive, Most, Percentage, Sources, Vehicle
related to Mechanical · 5
Speedometer → Many, Some, The, This, Volkswagen Beetle
related to United States · 3
Speedometer → Aftermarket, Federal, United States

Important terminology Word statistics

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Important terminology

speed speedometers vehicles wheel must vehicle pointer use gps cable used tire mph error electronic cup km may type regulation

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
SpeedometerApplicationSpeed measurement1.00infobox
SpeedometerClassificationGauge1.00infobox
SpeedometerIndustryAutomotive1.00infobox
SpeedometerInvented1888 (138 years ago) (1888)1.00infobox
SpeedometerInventorJosip Belušić1.00infobox
weather conditionsinstance ofVirtual speedometers tend to be less accurate than their analog counterparts over short distances and are affected by environmental factors0.80text
terraininstance ofVirtual speedometers tend to be less accurate than their analog counterparts over short distances and are affected by environmental factors0.80text
and obstructions in the way of the signalinstance ofVirtual speedometers tend to be less accurate than their analog counterparts over short distances and are affected by environmental factors0.80text
Speedometerrelated to AustraliaThere0.60section
Speedometerrelated to AustraliaAustralian Design Rules0.60section
Speedometerrelated to AustraliaAustralia0.60section
Speedometerrelated to AustraliaJuly0.60section

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    Min side: 3
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