基于移动端作物大田测试数据采集技术研究与实现

作物品种田间测试是评价、筛选新品种不可或缺的关键环节，是品种大规模推广应用的主要依据。育种单位每年试验小区数量巨大，单一育种公司每年新产生大约1 000万个数据点，依靠传统的人工纸质录入效率低、错误率高。针对测试数据田间野外录入的特点，研究设计了一套高效的测试数据快速录入、及时传输的技术方案，并详细介绍了客户端与服务器数据交互融合、拍照采集条码、数据分块存取等关键技术。该系统进行了Windows Mobile 6.1及以上多个手机平台的应用测试，结果表明此方法是高效可行的。

Research and Implementation of Field Crop Test Data Collection based on Mobile Phone

Crop varieties′ field test is an indispensable key step to evaluate and screen new crop varieties, and is also the mainstay for large scale varieties′ extension and application. A large seed company produce 10 million data point each year. The traditional manual way of recording with pens and paper is of low efficiency, and often accompanied with high error rate. According to the characteristics of field test data recording, this thesis designed a set of technical scheme for data input, transmission and data rapid acquisition, and also detailedly introduced the key technology just as interactive data between smart phone and Database System, get Code128 by photo and separate data by district to reduce the memory cost. The System developed and tested on Windows Mobile 6.1 and several cellphone platforms. The result indicated that this method is efficient and feasible.