| 基于超声波传感技术的群罐液位监控系统的设计 |
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| 引用本文： | 陈平.基于超声波传感技术的群罐液位监控系统的设计[J].微计算机信息,2007,23(34):67-69. |
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| 作者姓名： | 陈平 |
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| 作者单位： | 山东理工大学计算机科学与技术学院,山东淄博,255049 |
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| 基金项目： | 山东省自然科学基金（2004ZX34）山东理工大学科技基金资助项目（KJM14） |
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| 摘 要： | 本文利用超声波传感技术结合相应测试算法对群罐体容器内液位进行测控和集中管理，可实现非接触式测量，大大增加了系统的连续工作时间，简化和方便了对传感器的维护，还可实现不停产检修，提高了生产率和管理水平。本文简述了该系统的工作原理、组成结构和设计方法，并对传感器及微控制器的选用等内容进行了论述。采用单片机来控制超声波的发射与接收。并且计算出液位，使测试仪器具有更高的智能性。
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| 关 键 词： | 超声波传感器 液位监控 液位测量 温度补偿 MSP430 |
| 文章编号： | 1008-0570（2007）12-1-0067-03 |
| 修稿时间： | 2007-09-03 |
The Design Liquid-level Monitoring System of One Group of Pots Based on the Ultrasonic Sensing Technology |
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| CHEN PING.The Design Liquid-level Monitoring System of One Group of Pots Based on the Ultrasonic Sensing Technology[J].Control & Automation,2007,23(34):67-69. |
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| Authors: | CHEN PING |
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| Affiliation: | School of Computer Science and Technology, Shandong Uni- versity of Technology, Zibo 255049, China |
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| Abstract: | Utilizing the technology of Ultrasonic wave, relevant test arithmetic and the PC to carry on monitoring, controlling and centralized management of the liquid-level in the liquid container, can prevent from keeping in touch with the examined liquid, not only has increased the continuous working time of the system greatly, simplifying maintenance of the sensor conveniently, can also realize overhauling in producing and boost the productivity and management level. The working principle, hardware structure of the instrument and the design method are presented, the selection of sensor and MCU is discussed in detail. The more intelligent can be obtained when using the MCU to control the emission and receive and to calculate the liquid-level. |
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| Keywords: | Ultrasonic Sensor Liquid-level Monitoring Liquld-levei measure Temperature compensation MSP430 |
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