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| 卫星无线电提供紧急警报 | |
| 摘 要： | 一项综合的危害警报无线电系统采用了特定区域信号编码技术，告知驾驶员当地危急情况及天气资料的实时更新 |
| 关 键 词： | 无线电系统 警报 卫星 编码技术 实时更新 天气资料 危急情况 驾驶员 |
Satellite radio provides emergency alerts |
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| Abstract: | An integrated hazard alert radio system uses specific area message encoding technology to keep motorists informed of localised emergency situations as well as weather updates |
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| 本文献已被 维普 等数据库收录！ | |