| 预付费用电控制箱语音告警器设计 |
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| 引用本文： | 洪志刚,杜维玲.预付费用电控制箱语音告警器设计[J].国外电子测量技术,2006,25(4):33-36. |
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| 作者姓名： | 洪志刚 杜维玲 |
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| 作者单位： | 1. 湖南科技职业学院电子工程系,湖南,长沙,410004
2. 中北大学分校电子工程系,山西,太原,030008 |
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| 摘 要： | 为解决现有用电控制箱告警声单一、易误触发、无手动复位等问题,设计了预付费用电控制箱语音告警器.在单片机控制下,通过编程对触发信号延时再检测,来消除误触发,将事先录好的语音告警声写入语音芯片API8108A,当收到触发信号后,即启动语音告警.经用户现场使用,告警声清晰,无误告警,做到了人性化管理.在实际使用中取得良好效果.
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| 关 键 词： | 语音告警器 语音芯片 用电管理 单片机 |
Design of voice alarm of pre-pay electric control box |
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| Hong Zhigang,Du Weiling.Design of voice alarm of pre-pay electric control box[J].Foreign Electronic Measurement Technology,2006,25(4):33-36. |
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| Authors: | Hong Zhigang Du Weiling |
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| Abstract: | To solve the problems of existing electric control box, such as single alarm voice, easy to trigger and no hand reset, voice alarm of pre-pay electric control box was designed. Under the control of micro processor, trigger signal was delayed before detection to eliminate false trigger. Alarm voice was recorded into voice chip API8108A before hand. When receiving trigger signal, voice alarm was run. Through field test, the alarm voice is clear, no false alarm. |
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| Keywords: | voice alarm voice chip electric management micro processor |
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