发明名称 |
TRAFFIC MANAGEMENT SYSTEM BASED ON PACKET SWITCHING TECHNOLOGY |
摘要 |
The invention relates to a traffic management system (TMSYS), which comprises a road network (RDN) on a physical layer (PL) and at least a packet switched control network (PSCN) on a traffic control layer (TCL). The vehicle traffic formed on the physical layer (PL) by a plurality of vehicles (C1-Cx) travelling along a plurality of road sections (RDS1-RDSm) of the road network is mapped into a packet traffic constituted by a plurality of packets (CP1-CPx) routed along a plurality of packet routing links. Packet control units (PCU1-PCUn) of the packet switched control network (PSCN) are adapted to control the packets (CP1-CPx) on a respective packet routing link (PRL1-PRLm) in the traffic control layer (TCL) to correspond to or simulate a respective vehicle (C1-Cx) on a corresponding road section on the physical layer (PL). The traffic management system (TMSYS) thus treats each vehicle as a packet and can monitor, control or simulate the traffic on this physical layer (PL) by the packet traffic in the traffic control layer (TCL). |
申请公布号 |
WO0243028(A3) |
申请公布日期 |
2002.07.18 |
申请号 |
WO2001EP13528 |
申请日期 |
2001.11.21 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
HAMELEERS, HEINO;HUNDSCHEIDT, FRANK |
分类号 |
G08G1/09 |
主分类号 |
G08G1/09 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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