【摘要】 设计了基于GPRS/GSM的无线远程分布式水位测量系统,实现了测量水域中多点同时进行测量,有助于获取水位的分布特性。介绍了系统的工作原理,并对其进行了总体设计,详细介绍了低功耗单片机MSP430与GPRS/GSM模块的硬件接口设计,论述了系统的软件设计流程。通过测试表明,该系统能够满足实际需求,有效提高了水位的多点监测的自动化程度,对于气象、水利等领域具有重要的参考意义。更多还原

【Abstract】 This paper designs a wireless remote distributed measurement system of water level based on GPRS/GSM.It is used to realize the simultaneous measurement in multiple points of water area and is helpful to obtain the water level distribution.The paper introduces the working principles of this system,and it also provides with the overall design.This paper introduces in detail the design of hardware interface of low power single chip MSP430 and the GPRS/GSM module,and discusses the software design and program flow.The test shows that this system meets practical needs,and it can be used to improve the degree of automation of muhi-point monitoring for water levels.The method has the important reference value for the weather field and water conservancy field.更多还原