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A platform for research: civil engineering, architecture and urbanism
VEHICLE CONTROL DEVICE, VEHICLE CONTROL METHOD, CONTROL PROGRAM, AND VEHICLE CONTROL SYSTEM
To provide a vehicle control device, vehicle control method, control program, and vehicle control system capable of accurately measuring a distance between the vehicle and a portable terminal while suppressing power consumption.SOLUTION: A vehicle control device 110 includes a first vehicle communication control unit 130 for communicating with a portable terminal 10, a first distance measuring unit 114 for measuring a vehicle terminal distance being a distance between the vehicle 100 and the portable terminal 10 with a first degree of precision, a terminal position information acquisition unit 113 which acquires terminal position information Spi transmitted from the portable terminal 10, a second distance measuring unit 115 for measuring the vehicle terminal distance with a second degree of precision lower than the first degree of precision on the basis of the terminal position information Spi, and a higher precision distance measurement determination unit 118 which determines whether or not to allow the first distance measuring unit 114 to measure the vehicle terminal distance on the basis of the vehicle terminal distance measured by the second distance measuring unit 115.SELECTED DRAWING: Figure 2
【課題】車両と携帯端末間の距離を、消費電力を抑えて精度良く測定することができる車両制御装置、車両制御方法、制御用プログラム、及び車両制御システムを提供する。【解決手段】車両制御装置１１０は、携帯端末１０との間で通信を行う第１車両通信部１３０と、車両１００と携帯端末１０との距離である車両端末間距離を、第１精度で測定する第１距離測定部１１４と、携帯端末１０から送信される端末位置情報Ｓｐｉを取得する端末位置情報取得部１１３と、車両端末間距離を、端末位置情報Ｓｐｉに基づいて第１精度よりも測定精度が低い第２精度で測定する第２距離測定部１１５と、第２距離測定部１１５により測定された車両端末間距離に基づいて、第１距離測定部１１４により車両端末間距離を測定させるか否かを判断する高精度距離測定判断部１１８と、を備える。【選択図】図２
VEHICLE CONTROL DEVICE, VEHICLE CONTROL METHOD, CONTROL PROGRAM, AND VEHICLE CONTROL SYSTEM
To provide a vehicle control device, vehicle control method, control program, and vehicle control system capable of accurately measuring a distance between the vehicle and a portable terminal while suppressing power consumption.SOLUTION: A vehicle control device 110 includes a first vehicle communication control unit 130 for communicating with a portable terminal 10, a first distance measuring unit 114 for measuring a vehicle terminal distance being a distance between the vehicle 100 and the portable terminal 10 with a first degree of precision, a terminal position information acquisition unit 113 which acquires terminal position information Spi transmitted from the portable terminal 10, a second distance measuring unit 115 for measuring the vehicle terminal distance with a second degree of precision lower than the first degree of precision on the basis of the terminal position information Spi, and a higher precision distance measurement determination unit 118 which determines whether or not to allow the first distance measuring unit 114 to measure the vehicle terminal distance on the basis of the vehicle terminal distance measured by the second distance measuring unit 115.SELECTED DRAWING: Figure 2
【課題】車両と携帯端末間の距離を、消費電力を抑えて精度良く測定することができる車両制御装置、車両制御方法、制御用プログラム、及び車両制御システムを提供する。【解決手段】車両制御装置１１０は、携帯端末１０との間で通信を行う第１車両通信部１３０と、車両１００と携帯端末１０との距離である車両端末間距離を、第１精度で測定する第１距離測定部１１４と、携帯端末１０から送信される端末位置情報Ｓｐｉを取得する端末位置情報取得部１１３と、車両端末間距離を、端末位置情報Ｓｐｉに基づいて第１精度よりも測定精度が低い第２精度で測定する第２距離測定部１１５と、第２距離測定部１１５により測定された車両端末間距離に基づいて、第１距離測定部１１４により車両端末間距離を測定させるか否かを判断する高精度距離測定判断部１１８と、を備える。【選択図】図２
VEHICLE CONTROL DEVICE, VEHICLE CONTROL METHOD, CONTROL PROGRAM, AND VEHICLE CONTROL SYSTEM
車両制御装置、車両制御方法、制御用プログラム、及び車両制御システム
HASEGAWA SATOSHI (author) / LI SHENG XUN (author) / YAMANE KATSUYASU (author) / YAMAGUCHI FUMIAKI (author)
2021-06-24
Patent
Electronic Resource
Japanese
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