“灌区量水”是节约灌区用水、提高灌溉质量和灌溉效率的有力措施，是实行计划用水和准确引水、输水和配水的重要手段。灌区量水虽然不是直接的节水措施，但它是灌区农业用水合理分配、采取高效节水措施的提性工作。对明渠特别是明渠渠道进行流量实时在线监测，可以实时了解灌区的用水量，对于用水或调水非常有控制意义，便于明渠各管理处对灌区统筹管理。

　　竞道光电公司自主研发生产的明渠流量流速监测系统是通过软、硬件产品的集成及信息采集、传输、处理、发布等多项技术的综合运用，构建的一套灌区用水流量流速的自动监测，预警系统。

　　二、操作系统

　　明渠流量监测系统主要是有明渠流量计、数据采集、通信网络和软件平台四部分组成。

　　三、产品特点

　　1、非接触式测量，结合断面参数计算流量，不受风、温度、雾霾、泥沙、漂浮物等影响。

　　2、适用于多种测量条件，不受腐蚀、泡沫影响，可以输出流速、水位、流量的测量数据。

　　3、流速和水位采用平面阵列雷达天线，自带测量角度功能，设备体积小巧，安装方便

　　4、方便的配置软件，可以根据实际需要对参数进行方便的配置，以适应不同的使用条件

　　5、不受大气中水蒸汽、温度和压力变化的影响

　　6、开放式结构：具有良好的扩展性，便于后续系统的升扩展

　　7、稳定可靠：采用高性能工业遥测终端设备，系统运行安全稳定

　　8、低功耗设计：低功耗采集器，静态功耗小于50uA

　　9、供电方式灵活：可选择市电供电、市电太阳能互补供电，太阳能供电，电池供电

　　10、通讯方式灵活：根据现场情况可以灵活选择2G/3G/4G或光纤等通讯方式。
公司介绍

　　Shandong Jingdao Photoelectric Technology Co., Ltd. is a high-tech enterprise dedicated to the R & D, production, sales ａnd service of agricultural application instruments such as food safety testing instruments ａnd soil nutrient testing instruments. The company is headquartered in Weifang City, Shandong Province. At present, the company has the ability to mass produce a series of automatic meteorological ａnd environmental monitoring stations, various detection sensors, ａnd maintenance support equipment. The products have been widely used in many fields, such as meteorology, forestry, agriculture, scientific research, large ａnd medium-sized colleges ａnd universities, ａnd maintain a good customer reputation.

　　Shandong Jingdao Photoelectric Technology Co., Ltd. has many years of scientific research ａnd development experience in the field of food rapid inspection equipment. After years of operation ａnd development, it has formed a strong product research ａnd development team, assembly line production team ａnd after-sales service team. Jingdao optoelectronics has always adhered to the principle of market orientation ａnd quality as the fundamental, ａnd developed meteorological ａnd environmental instruments with independent intellectual property rights. Users cover the fields of meteorology, mining, agriculture, forestry, water conservancy ａnd hydropower, animal husbandry, plant protection ａnd so on, ａnd have been highly praised by the majority of users.

　　The products of Shandong Jingdao Photoelectric Technology Co., Ltd. mainly focus on several major fields, such as meteorological equipment, agricultural environment, air quality, water level ａnd water conservancy, electric power transportation, Internet of things sensors, etc. after years of development ａnd innovation, it has become a full field information instrument solution provider for Environmental Meteorological monitoring.