Technological evolution has brought great changes to traditional industries. Nowadays farmers obtain great benefits such as intelligent production and convenient management from intelligent agriculture. Nevertheless, there still exists many flaws in current solutions. Deficiencies in energy management, data transmission and privacy preservation are supposed to be solved. In this paper, the privacy preserved cyber-physical searching framework is proposed to tackle these problems. This four-layer framework can provide a convenient way for farmers to manage production by simply searching for information they interested in. The data source layer contains many sensors for data collection. The data aggregation layer consists of data aggregation nodes deployed in the farms. The data transfer layer employs drones for retrieving data from data aggregation nodes. The cloud control layer is responsible for searching requests processing and privacy preservation. To realize better data collection and searching. The information centric network is introduced into this framework. Moreover, some methods are employed for privacy preservation. The simulation results show the feasibility of this framework.

中文翻译：

---

隐私保护的以网络为中心的搜索，以信息为中心的智能农业

技术进步为传统产业带来了巨大的变化。如今，农民从智能农业中获得了诸如智能生产和便捷管理之类的巨大利益。但是，当前的解决方案仍然存在许多缺陷。能源管理，数据传输和隐私保护方面的缺陷应该得到解决。在本文中，提出了保护隐私的网络物理搜索框架来解决这些问题。这个四层框架可以为农民提供一种便捷的方式，使他们可以通过简单地搜索他们感兴趣的信息来管理生产。数据源层包含许多用于数据收集的传感器。数据聚合层由部署在服务器场中的数据聚合节点组成。数据传输层采用无人机从数据聚合节点中检索数据。云控制层负责搜索请求处理和隐私保护。以实现更好的数据收集和搜索。以信息为中心的网络被引入该框架。此外，采用了一些方法来保护隐私。仿真结果表明了该框架的可行性。