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Traffic alert warning system and method for alerting vehicle operators of road conditions
Traffic alert warning system and method for alerting vehicle operators of road conditions
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机译:用于警告车辆驾驶员道路状况的交通警报警告系统和方法
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摘要
A traffic alert warning system and method is provided for transmitting a road condition message to operators of vehicles when the system determines that a frequency channel to be used in broadcasting the message is not being used. The traffic alert warning system includes an activity level monitoring circuit for measuring the communication activity of the frequency channel, a channel availability logic circuit for determining if the frequency channel is available for transmission, a storage unit for storing a road condition message, and a transmitter assembly for transmitting the road condition message.
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