基于CPS的仓储安全监控系统研究

发布时间：2018-01-18 23:58

本文关键词： 仓储安全仓储监控架构 CPS节点　出处：《北京物资学院》2016年硕士论文　论文类型：学位论文

【摘要】：仓储安全是仓储管理中不可忽略的内容。仓储作业过程中可能会出现各种各样的安全问题,如仓储设备的倾斜、抖动与翻转会对仓储人员和仓储货物的安全带来严重的影响;仓库中存储的对温度敏感的货物保存不当会发生变质,严重的可能会引起火灾;仓储环境还可能会有各种易燃或有毒的气体,如果发现不及时将会导致很严重的后果。因此对仓储环境和设备进行实时监控是很有必要的。随着仓储监控技术的发展,仓储监控的手段也在不断的改进。从最早期的人工监测到使用有线通信方式的监测节点,再到使用无线通信方式的监测节点,但随着仓储安全监控系统需要监测的参数越来越多,计算量越来越大,监测节点开始出现通信拥堵,数据处理不及时等导致监控失效的问题,因此需要使用更加先进的技术来解决此类问题。信息物理融合系统(CPS)是当今炙手可热的技术,它可以应用到各行各业中,是改变未来人类生活方式的重大技术。CPS是集成了感知、计算、通信与控制的自治系统,它可以进行大规模的复杂计算,可以在异构网络间通信,可以进行精确的控制以及具有高度的自治性,CPS所具有的这些功能正是仓储安全监控系统所需求的,也就是说将CPS应用于仓储安全监控中是完全可行的。本文在充分研究CPS与仓储安全监控系统的国内外研究现状的基础上,根据CPS在电力、医疗、地铁等行业的成功应用,设计并提出了适用于仓储行业的仓储安全CPS架构(WS-CPS),其中仓储环境监控系统和仓储设备监控系统是WS-CPS的子系统,为了实现仓储的安全监控,本文以仓储环境监控系统和仓储设备监控系统为例,接着本文又设计了仓储环境监控系统CPS节点和仓储设备监控CPS节点,包括CPS节点的硬件设计与软件设计,并完成了实物的测试。测试结果表明,将CPS节点应用于仓储安全监控系统中可以实现系统的分层分级计算,减少上位机的计算压力以及缓解系统通信的压力,保证了系统的实时性,从而验证了将CPS应用到仓储安全监控系统是正确且可行的。
[Abstract]:Storage safety is the content that can not be ignored in warehouse management. There may be a variety of security problems in the process of storage operation, such as the tilt of storage equipment. Jitter and flip will have a serious impact on the safety of warehousing personnel and warehousing goods; Improper storage of temperature-sensitive goods stored in warehouses may cause serious fire. The storage environment may also contain a variety of flammable or toxic gases. If not found in time will lead to very serious consequences. So it is necessary to monitor storage environment and equipment in real time. With the development of warehousing monitoring technology. Storage monitoring means are also constantly improving, from the earliest manual monitoring to the use of wired communication monitoring nodes, and then to the use of wireless communication monitoring nodes. However, with more and more parameters need to be monitored in the warehouse security monitoring system and more and more calculation, the monitoring nodes begin to appear communication congestion, data processing is not timely and other problems lead to monitoring failure. So we need to use more advanced technology to solve such problems. Information physics fusion system (CPS) is a hot technology today, it can be used in various industries. CPS is an autonomous system integrated with perception, computation, communication and control. It can carry out large-scale complex computing and can communicate between heterogeneous networks. These functions that can be controlled precisely and have a high degree of autonomy are required by the warehousing security monitoring system. In other words, it is feasible to apply CPS to warehouse security monitoring. Based on the research status of CPS and warehouse security monitoring system at home and abroad, according to CPS in electricity, medical treatment. The successful application of subway and other industries, the design and proposed storage security CPS framework suitable for storage industry, WS-CPS). Storage environment monitoring system and storage equipment monitoring system is the subsystem of WS-CPS. In order to realize storage security monitoring, this paper takes storage environment monitoring system and storage equipment monitoring system as examples. Then, this paper designs the storage environment monitoring system CPS node and storage equipment monitoring CPS node, including the hardware design and software design of the CPS node, and completed the physical testing. The test results show that. The application of CPS node in the storage security monitoring system can realize the hierarchical and hierarchical calculation of the system, reduce the calculation pressure of the upper computer and relieve the pressure of the system communication, and ensure the real-time performance of the system. It is proved that the application of CPS to warehouse security monitoring system is correct and feasible.
【学位授予单位】：北京物资学院
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP277

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