翻訳と辞書 Words near each other ・ Automatic train control ・ Automatic train operation ・ Automatic train protection ・ Automatic train stop ・ Automatic transfer service account ・ Automatic transmission ・ Automatic transmission fluid ・ Automatic transmission system ・ Automatic Transmitter Identification System ・ Automatic Transmitter Identification System (marine) ・ Automatic Transmitter Identification System (television) ・ Automatic trip ・ Automatic variable ・ Automatic Vaudeville Studios ・ Automatic vectorization ・ Automatic vehicle location ・ Automatic vehicle tracking ・ Automatic visa revalidation ・ Automatic volume limiter system ・ Automatic warning system (railways) ・ Automatic waste container ・ Automatic watch ・ Automatic weather station ・ Automatic writing ・ Automatic Writing (album) ・ Automatic-tracking satellite dish ・ Automatically Sunshine ・ Automatically switched optical network ・ Automatically Tuned Linear Algebra Software ・ Automaticity Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Automatic vehicle location ： ウィキペディア英語版 Automatic vehicle location Automatic vehicle location (AVL or ~locating; telelocating in EU) is a means for automatically determining and transmitting the geographic location of a vehicle. This data, from one or more vehicles, may then be collected by a vehicle tracking system for a picture of vehicle travel. Most commonly, the location is determined using GPS, and the transmission mechanism is SMS, GPRS, a satellite or terrestrial radio from the vehicle to a radio receiver. GSM and EVDO are the most common services applied, because of the low data rate needed for AVL, and the low cost and near-ubiquitous nature of these public networks. The low bandwidth requirements also allow for satellite technology to receive telemetry data at a moderately higher cost, but across a global coverage area and into very remote locations not covered well by terrestrial radio or public carriers. Other options for determining actual location, for example in environments where GPS illumination is poor, are dead reckoning, i.e. inertial navigation, or active RFID systems or cooperative RTLS systems. With advantage, combinations of these systems may be applied. In addition, terrestrial radio positioning systems utilizing an LF (Low Frequency) switched packet radio network were also used as an alternative to GPS based systems. == Applications == 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Automatic vehicle location」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.