A visual object-oriented software for lane following on intelligent highway system (IHS) is proposed. According to object-oriented theory, 3 typical user services of self-check, transfer of human driving and automatic...A visual object-oriented software for lane following on intelligent highway system (IHS) is proposed. According to object-oriented theory, 3 typical user services of self-check, transfer of human driving and automatic running and abnormal information input from the sensors are chosen out. In addition, the functions of real-time display, information exchanging interface, determination and operation interweaving in the 3 user services are separated into 5 object-oriented classes. Moreover, the 5 classes are organized in the visual development environment. At last, experimental result proves the validity and reliability of the control application.展开更多
中枢传导通路与姿势控制(central pathway and postural control,CPPC)技术是四川大学华西医院康复医学中心研发的神经康复物理治疗技术。该技术以姿势控制的中枢神经传导通路内在机制与外在表现为核心,运用神经科学理论解释与分析患者...中枢传导通路与姿势控制(central pathway and postural control,CPPC)技术是四川大学华西医院康复医学中心研发的神经康复物理治疗技术。该技术以姿势控制的中枢神经传导通路内在机制与外在表现为核心,运用神经科学理论解释与分析患者的功能障碍。临床实践和研究结果显示,CPPC技术具有良好的疗效和应用前景。该文主要阐述了CPPC技术的基本原理和核心理念、常用的评估和治疗方法、近年来取得的成果及应用推广,旨在为该技术的进一步应用与深入研究提供理论参考与指导。展开更多
Fixed-time control of traffic signals pursues the regulation of phases based on historical data of traffic demand, in this way, neglecting of the random arrival rates of traffic flow on different intersection streams ...Fixed-time control of traffic signals pursues the regulation of phases based on historical data of traffic demand, in this way, neglecting of the random arrival rates of traffic flow on different intersection streams causes increasing of the stops and delays and fuel consumption at the same time. Coordinated semi-actuated control due to ability to respond traffic demands on both main and secondary directions, based on road detector registration saves the coordinated features, serving the unused time to the main road, while the secondary clears early. In this paper, the authors analyzed and explained comparatively the results of LOS （level of service） parameters of the current state of control （fixed-time） with the proposed control （semi-actuated coordinated） of the artery of length 2,348 km consisted of four signalized T intersections. Highway Capacity Manual and Synchro/Sim Traffic software are used for analysis and optimization of parameters in this paper.展开更多
文摘A visual object-oriented software for lane following on intelligent highway system (IHS) is proposed. According to object-oriented theory, 3 typical user services of self-check, transfer of human driving and automatic running and abnormal information input from the sensors are chosen out. In addition, the functions of real-time display, information exchanging interface, determination and operation interweaving in the 3 user services are separated into 5 object-oriented classes. Moreover, the 5 classes are organized in the visual development environment. At last, experimental result proves the validity and reliability of the control application.
文摘中枢传导通路与姿势控制(central pathway and postural control,CPPC)技术是四川大学华西医院康复医学中心研发的神经康复物理治疗技术。该技术以姿势控制的中枢神经传导通路内在机制与外在表现为核心,运用神经科学理论解释与分析患者的功能障碍。临床实践和研究结果显示,CPPC技术具有良好的疗效和应用前景。该文主要阐述了CPPC技术的基本原理和核心理念、常用的评估和治疗方法、近年来取得的成果及应用推广,旨在为该技术的进一步应用与深入研究提供理论参考与指导。
文摘Fixed-time control of traffic signals pursues the regulation of phases based on historical data of traffic demand, in this way, neglecting of the random arrival rates of traffic flow on different intersection streams causes increasing of the stops and delays and fuel consumption at the same time. Coordinated semi-actuated control due to ability to respond traffic demands on both main and secondary directions, based on road detector registration saves the coordinated features, serving the unused time to the main road, while the secondary clears early. In this paper, the authors analyzed and explained comparatively the results of LOS （level of service） parameters of the current state of control （fixed-time） with the proposed control （semi-actuated coordinated） of the artery of length 2,348 km consisted of four signalized T intersections. Highway Capacity Manual and Synchro/Sim Traffic software are used for analysis and optimization of parameters in this paper.
