| 基于8751的语音报警服务系统 |
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| 引用本文： | 文川.基于8751的语音报警服务系统[J].重庆工商大学学报(自然科学版),2003,20(1):54-57. |
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| 作者姓名： | 文川 |
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| 作者单位： | 重庆工商大学,计算机科学与信息工程学院,重庆,400033 |
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| 摘 要： | 研制了一种复合式报警器，具有烟雾，煤气超标报警，自动打开通风系统，感应人体接近并报警，报警语音可随时改变功能。
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| 关 键 词： | 8751 语音报警服务系统 复合式报警器 检测电路 控制电路 烟雾 煤气 通风系统 |
| 文章编号： | 1672-058X(2003)01-0054-04 |
A service system of sound warning based on 8751 |
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| WEN Chuan.A service system of sound warning based on 8751[J].Journal of Chongqing Technology and Business University:Natural Science Edition,2003,20(1):54-57. |
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| Authors: | WEN Chuan |
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| Abstract: | A sound warning device is designed, and the device has following functions: (1) The alarm is given when smoke and gas exceed the provided standard, and at the same time the system of safety is used automatically. (2) The approaching of human body is warned. (3)The warning sound is changed at any time. (4)The device can be regarded as sound service system of shopping center etc. |
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| Keywords: | compound warning the sound service |
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