发明名称 |
System and method for data communication between a vehicle and an infrastructure |
摘要 |
A method is provided of transferring a data unit between a vehicle and an infrastructure communication network. The inter-vehicle communication network includes a plurality of roadside communication devices for relaying data to and from a vehicle traveling along a navigation route. At least a portion of the navigation route the vehicle is traversing is determined. The expected roadside communication devices disposed along the navigation route are identified. A respective time period that the vehicle will be within a transmitting range of each respective roadside communication device along the navigation route is estimated. The data message is segregated into sub-units of data. The amount of data contained in a respective sub-unit is based on an amount of data that may be communicated between the vehicle and a respective roadside communication device during the respective time period that the vehicle is within the transmitting range of the respective roadside communication device.
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申请公布号 |
US8019533(B2) |
申请公布日期 |
2011.09.13 |
申请号 |
US20080209224 |
申请日期 |
2008.09.12 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
MUDALIGE UPALI PRIYANTHA |
分类号 |
G01C21/00 |
主分类号 |
G01C21/00 |
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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