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公开(公告)号：EP4060642B1
公开(公告)日：2024-08-07
申请号：EP22162155.0
申请日：2022-03-15
IPC分类号： G06N3/084
CPC分类号： G08G1/081 , G08G1/0175 , G08G1/0145 , G08G1/0116 , G06V20/54 , G06N3/084 , G08G1/0129 , G06V2201/0820220101
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公开(公告)号：EP3300046A1
公开(公告)日：2018-03-28
申请号：EP16201388.2
申请日：2016-11-30
发明人： ZHANG, Fusheng , MA, Guozhen , YAN, Zhiwei
CPC分类号： G08G1/0145 , G08G1/0116 , G08G1/0133 , G08G1/081
摘要： This application relates to the field of intelligent traffic technology, and particularly to an intelligent traffic cloud control server, so as to address the problem of a poor ability of the control server to manage and control the traffic. The control server according to an embodiment of this application includes: a first CPU configured to receive traffic data, which is provided by at least one of the plurality of field devices and transmitted by a second CPU, to store, analyze, and process the traffic data, and to generate the first control instruction; and the second CPU configured to receive the traffic data provided by the at least one of the plurality of field devices and to transmit the traffic data to the first CPU; and to receive the first control instruction generated by the first CPU, and to control and manage the field device according to the first control instruction.
摘要翻译： 本申请涉及智能交通技术领域，尤其涉及一种智能交通云控制服务器，以解决控制服务器对流量进行管理和控制能力较差的问题。 根据本申请的一个实施例的控制服务器包括：第一CPU，被配置为接收由多个现场设备中的至少一个提供并由第二CPU发送的业务数据，以存储，分析和处理业务 数据，并生成第一控制指令; 以及所述第二CPU被配置为接收由所述多个现场设备中的所述至少一个现场设备提供的所述交通数据并且将所述交通数据发送到所述第一CPU; 并接收第一CPU产生的第一控制指令，并根据第一控制指令对现场设备进行控制管理。
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3.发明授权VERKEHRSADAPTIVE NETZSTEUERUNG UND VERFAHREN ZUR OPTIMIERUNG DER STEUERUNGSPARAMETER 有权交通自适应网络控制和方法优化控制参数
公开(公告)号：EP2345020B1
公开(公告)日：2016-02-24
申请号：EP09783452.7
申请日：2009-09-28
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公开(公告)号：EP2916305A1
公开(公告)日：2015-09-09
申请号：EP15157535.4
申请日：2015-03-04
CPC分类号： H04L67/125 , G08G1/08 , G08G1/081 , G08G1/087 , H04L67/025
摘要： Embodiments include a method for controlling a traffic signal with a cloud-enhanced traffic controller. The method includes receiving the cloud-enhanced traffic controller comprising a memory storing a connection agent and a unique identification assigned to the cloud-enhanced traffic controller and connecting the cloud-enhanced traffic controller to the traffic signal and to a communications network, wherein based upon detecting that the cloud-enhanced traffic controller is connected to the communications network, the connection agent establishes a secure connection to a web service. The method also includes transmitting the unique identification and a status information of the cloud-enhanced traffic controller to the web service.
摘要翻译： 实施例包括用云增强的流量控制器来控制交通信号的方法。 该方法包括接收云增强的流量控制器，其包括存储连接代理的存储器和分配给云增强的流量控制器的唯一标识符，并将云增强的流量控制器连接到交通信号和通信网络，其中基于 检测到云增强的流量控制器连接到通信网络，连接代理建立到web服务的安全连接。 该方法还包括向云服务发送云增强业务控制器的唯一标识和状态信息。
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公开(公告)号：EP2478508A1
公开(公告)日：2012-07-25
申请号：EP10765393.3
申请日：2010-09-16
摘要： The invention relates to a traffic signal control system for controlling a plurality of signal junctions comprising a signal group oriented multi-agent control scheme, each agent operates independently and represents one or more traffic signals at a signal junction; means for each agent for determining traffic conditions at its signal junction and traffic conditions at neighbouring agents; and means for applying fuzzy logic in signal control operations, wherein signal control operation is based on traffic conditions at each agent and one or more neighbouring agents, such that the control operation is distributed to each agent to control each of said plurality of signal junctions. An advantage of the system is that this approach in combining the flexible signal group control with the artificial intelligence of fuzzy logic dynamic control is achieved. The operation of the control system is based on detector data input, that is refined to real time traffic situation model. Through the traffic model, the decision part of the system (fuzzy logic) is observing the traffic situation in the whole intersection. The signal control operation is based on signal group orientation, in which the control operation is distributed to several signal group agents.
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6.发明公开TRAFFIC ROUTING USING INTELLIGENT TRAFFIC SIGNALS, GPS AND MOBILE DATA DEVICES 审中-公开使用智能交通信号，GPS和移动数据设备的流量LINE
公开(公告)号：EP2465105A1
公开(公告)日：2012-06-20
申请号：EP10808489.8
申请日：2010-06-16
IPC分类号： G08G1/095
CPC分类号： G08G1/096805 , G08G1/081 , G08G1/096844
摘要： A traffic routing system reduces emissions from commuter and other traffic, eases congestion on roadways, and decreases transit time by use of communications among vehicles and traffic controls, such as traffic lights. In one aspect, a traffic light receives a signal that a vehicle is approaching and in response turns green to allow the vehicle to pass without impairment. In another aspect, a vehicle receives a signal to adjust a current rate of speed to arrive when a traffic signal allows vehicles to pass. In still another aspect, a combination of congestion, emergency traffic, roadwork and similar factors influence proposed routes sent to vehicles.
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7.发明公开VERKEHRSADAPTIVE NETZSTEUERUNG UND VERFAHREN ZUR OPTIMIERUNG DER STEUERUNGSPARAMETER 有权交通自适应网络控制和方法优化控制参数
公开(公告)号：EP2345020A2
公开(公告)日：2011-07-20
申请号：EP09783452.7
申请日：2009-09-28
IPC分类号： G08G1/081
摘要： The invention relates to a traffic control system for influencing a traffic flow in a limited road or traffic network comprising junctions, e.g. of a big city, light signal installations (LSA) corresponding to a number of junctions N and having individual controls, the signal plans currently determining the way in which said individual controls are controlled being forwarded to a traffic computer. Detectors are used in conjunction with the light signal installations (LSA) and acquire traffic data and forward them to the traffic computer. The traffic computer is adapted to operate, owing to the implementation of evolutionary algorithms or genetic algorithms including an associated termination criterion (termination) in such a manner that updated signal plans can be supplied to all N light signal installations (LSA) within a suitable time frame to optimize the traffic flow owing to the traffic flow of the road network determined by the detected traffic data. A repair mechanism is utilized when relative coding is used, or sequential coding is used to obtain the suitable time frame within which the phase transitions, which are part of a signal plan, may take place. The invention further relates to a method for operating the traffic control to influence the traffic flow and to a computer program product.
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公开(公告)号：EP2308035A2
公开(公告)日：2011-04-13
申请号：EP09762056.1
申请日：2009-06-15
IPC分类号： G08G1/095
摘要： A traffic control system is provided including an arrangement of traffic lights (2) at a traffic intersection (1 ), and a radar sensor (5) installed at the intersection such that its field and range of detection (6) covers at least one approach to the intersection. The radar sensor (5) is adapted to sense the presence of vehicles within a predetermined field of view and range. A controller (8) for switching the traffic lights is operated by an electronic processor (7,11) utilising information developed from data inputted from the radar sensor (5). The radar sensor (5) is a multi-object radar sensor capable of developing data from which the location, speed, acceleration or deceleration, and direction of travel of each vehicle within its field and range of detection can be derived. The operation of the traffic lights (2) is dependent, at least to some extent, on the number of vehicles (16) sensed within said field and range or the behavioural pattern of one or more vehicles within said field and range, or both. Preferably, a multi-object radar sensor (5) is provided for each approach to the intersection (1 ). The electronic processor may be programmed to provide an output on the basis of computational or artificial intelligence optionally in combination with one or more appropriate algorithms.
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公开(公告)号：EP1894182A4
公开(公告)日：2011-04-06
申请号：EP06773166
申请日：2006-06-14
发明人： SCHWARTZ MARK A
IPC分类号： G08G1/00
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公开(公告)号：EP1894182A2
公开(公告)日：2008-03-05
申请号：EP06773166.1
申请日：2006-06-14
发明人： SCHWARTZ, Mark A.,
IPC分类号： G08G1/00
摘要： A traffic-preemption system and method that communicates an identification code from vehicles to a traffic location. Traffic light control equipment, such as a receiver and traffic light circuit at each intersection of a controlled area, is used to manage headway in mass-transit systems as well as to provide traffic light pre-emption for emergency vehicles. Each traffic light circuit in the controlled area has a receiver located at a traffic location and adapted to receive an identification code from a mass-transit vehicle. A decoding circuit responds to the received identification code by attempting to identify the mass-transit vehicle and determine the timing on the identified route that improves an identified vehicle's headway and/or route timing. In response to determining the timing, a traffic-preemption command is generated for a traffic light on the identified route.
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