Passenger Condition Based Route-Planning for Cognitive Vehicle System

Int. J. Softw. Sci. Comput. Intell. Pub Date : 2018-04-01 DOI:10.4018/IJSSCI.2018040102

H. Hiraishi

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引用次数: 12

Abstract

Thisarticleproposesaroute-planningmethodforanenvironmentinwhichself-drivingvehiclesare widelyused.Suchvehiclesgenerateanewroutetoavoidtrafficcongestionwhenitoccurs.Through theself-developedtrafficsimulator,theauthorwasabletoclarifythatitisnotalwaysbesttogenerate anavoidanceroute,andthedecisiontodrivealongthecurrentroutewithoutgeneratinganavoidance routebecomesimportantincertaincases.Thus,theauthorproposesamethodinwhichavehiclejudges whethertogenerateanavoidanceroutebasedonthepassenger’scondition.Todetectthepassenger’s condition,theauthorusesasitting-pressuresensorandsucceededinrecognizingpassengerfatigue. Theauthorcanthereforemakecertainjudgments:Thevehiclewillgoalongthecurrentrouteifthe passengerseemstoberelaxedandinacomfortableatmosphere,thevehiclewillarriveearlierby avoidingtrafficcongestionifthepassengerseemstobetiredorirritated,orthevehiclewillstopfor abreakperiodifthepassengerseemstobesignificantlytired. KeywoRdS A* Search, Cognitive Route Search, Cognitive Vehicle System, Route-Planning, Self-Driving, Sitting-Pressure Sensor, Traffic Congestion, Traffic Simulation

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基于乘客状况的认知车辆系统路径规划

Thisarticleproposesaroute-planningmethodforanenvironmentinwhichself-drivingvehiclesare widelyused.Suchvehiclesgenerateanewroutetoavoidtrafficcongestionwhenitoccurs。Through theself-developedtrafficsimulator，theauthorwasabletoclarifythatitisnotalwaysbesttogenerate anavoidanceroute，andthedecisiontodrivealongthecurrentroutewithoutgeneratinganavoidance routebecomesimportantincertaincases。Thus，theauthorproposesamethodinwhichavehiclejudges whethertogenerateanavoidanceroutebasedonthepassenger 'scondition。Todetectthepassenger的情况，theauthorusesasitting-pressuresensorandsucceededinrecognizingpassengerfatigue。Theauthorcanthereforemakecertainjudgments:Thevehiclewillgoalongthecurrentrouteifthe passengerseemstoberelaxedandinacomfortableatmosphere，thevehiclewillarriveearlierby avoidingtrafficcongestionifthepassengerseemstobetiredorirritated，orthevehiclewillstopfor abreakperiodifthepassengerseemstobesignificantlytired。关键词:A*搜索，认知路径搜索，认知车辆系统，路径规划，自动驾驶，坐位压力传感器，交通拥堵，交通仿真

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Int. J. Softw. Sci. Comput. Intell.

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