监控系统

For solve problem these, we basis these design one computer lab fire prevention the burglary-resisting system, computer lab fire prevention burglary-resisting system through infrared sensor , temperature sensor , gas detector has lenses, spend the system lasting 24 hours to control to the computer lab to transmit to the picture , find unusual situation autoalarm , play a firing prevention theft- proofly role really , can make computer system relatively safe in one, in the reliable environment , operate steadily for a long time , and lengthen service life as much as possible .

为了解决这些问题，我们依据这些设计了一套机房防火防盗系统，机房防火防盗系统通过红外传感器，温度传感器，气体探测器还有摄像头，利用系统对图像传输对机房实施二十四小时监控，发现异常情况自动报警，真正起到防火防盗作用，能够使计算机系统在一个相对安全，可靠的环境里，长时间稳定地运转，并尽可能延长使用寿命。

This paper expatiate TP touch screen as a epigyny machine management system and the Plc system applied in the silicon oil emulsification and production,This system provide great advantage in the silicon oil emulsification and production,the main system specialties are the TP is communicated with PLC by RS232,greatly improving the efficiency of the silicon oil emusification and production with few malfunction and easy to real time inspection.

本文主要阐述了TP触摸屏作为上位机管理系统与 PLC通讯在硅油乳化生产中的实际应用，该系统在硅油乳化生产中有较大的优越性，系统特点是触摸屏与系统通过 RS232 串行通讯，达到管理与控制相结合，便于实时监控，减少了故障率，大大提高了硅油乳化的生产效率。

In the programming of the software, modularized and general-purposed program idea, as well as special function employed by independent program,class defined by users-IO_CFG, are adopted. We have not onlyimplemented self-configuration of the system, but also make the OCX of the simulation system in correspondence with the hardware. Thus the configuration and maintenance of the system monitoring software become easy, and the generality, flexibility and expansibility of the system are enhanced

在软件开发过程中，采用了模块化、通用化的设计思想，用独立的程序实现特定的功能，自定义了类——IO_CFG，不仅实现了系统的自动配置，而且将仿真系统中的控件与硬件对应起来，使系统监控软件的组态和维护容易，增强了系统的通用性、灵活性和可扩展性。

The system is taking 8031 single-chip computers as the core to observe and control the system, so should have the characteristics that the function is strong and with low costs systematically , Suitable for popularizing by a large scad among medium and smallscale peasant households.

系统体积小，操作非常简单，灵活性强，针对不同环境、不同作物的不同要求，可以随时随地修改极限报警值，人机界面友好。系统是以8031单片机为核心的测控系统，因此该系统具有功能强成本低的特点，适合在中低档温室或塑料大棚进行环境因子监控。

For its strong functions, the system provides whole-distance support and monitor for business handling and realizes real-time billing, real-time monitoring, real-time rebating, real-time accounting, real-time information enquiry and real-time handling etc. Thus it gives strong support to business operation and decreases rate of malice owing effectively.

该系统强健的功能为业务处理提供全程支撑和监控，实现业务处理的实时计费，实时监控、实时优惠、实时帐务、实时信息查询和实时处理等功能，有力支撑了业务运营，有效降低了恶意欠费率。

With a data network monitoring information system ,it has a wide range of application in organophosphates and carbamates pesticide determination in vegetables ,fruits ,tea ,rice ,water and soils.

项目简介：采用酶抑制率法，快速检测和监控果蔬农药残留情况，并有测量数据网络监控管理信息系统，广泛用于蔬菜，水果，茶叶，粮食，水及土壤中有机磷和氨基甲酸酯类农药残留的检测。

The first step is to eliminate all kinds of noises generated in the process of collecting traffic video by means of median filter; Then we finish image sharpening with Laplace operator to clarify edges of the video images; finally, image contrast is enhanced with the help of the second-developing packet SDK-2000, which is provided by our video-collecting card. This way, much more satisfactory images are obtained, and preparation is already made for the following work, thats image analyse.Thirdly, according to the characteristics of our system, mobile objects are distinguished by means of image difference. Then some features such as regional area, length and width of traffic objects are selected and extracted. After processing of scale filter, we successfully recognize those moving vehicles appearing in the monitoring regions.Fourthly, some corresponding algorithms are brought forward to automatically identify those familiar traffic peccancies of many sorts, such as red light violation, yellow-line covering, parking in prohibited spots, over-speed running and converse running. Then we find means to snap pictures and to intercept videos of the spot, and collect a lot of relevant information such as the time, the block, the running direction and the weather conditions and so on. According to this information, our traffic management departments could make correct decisions on punishing those drivers who have broken the traffic rules.Considering the complexity of traffic environments on particular blocks, in order to monitor other traffic peccancies effectively, we also have designed the scheme to carry out traffic monitoring by manual.

首先运用中值滤波法对视频图像进行去噪处理，然后采用二阶差分法进行图像锐化，再通过视频捕获卡携带的二次软件开发包SDK-2000进行对比度增强，从而得到比较理想的图像，为后续的图像分析工作做准备；第三，根据系统特点，通过背景图像差分法，分割出监测区中的运动目标，然后对交通目标的区域面积、长度和宽度等进行特征提取，再经过尺度滤波处理，从而自动识别出机动车辆目标：第四，分别设计相应的算法，实现对闯红灯、压黄线、违章停车、违章超速及违章逆行等常见的交通车辆违章行为的自动识别，并自动抓拍违章现场，截取违章视频，采集其它相关违章信息，为交通执法部门进行交通违章处罚提供有力依据：考虑到特殊路段特殊环境下的交通复杂性，为了有效监控其它类型的交通违章行为，本文还设计并实现了对交通违章的手动监控模式。

System architecture can be divided into three parts: Monitoring Center - transmission networks - Monitoring Unit at the scene.

系统结构可分为三部分：监控中心--传输网络--现场监控单元。

These are monitoring, mapping, auditing, documentation and calculation. This technology may be applied to the monitoring of facilities and process systems, chemical storage mapping, the layout of fire-protection equipment and emergency escape routes, regular check listing of equipment and safety procedures, regulation and directive inquiries, measurement of fan performance and pipe balance designing.

行动监控的应用范围包括厂务及制程系统现有的所有监控工作，行动地图包括厂房化学品储存图、消防设施如消防栓灭火器防烟袋的分布位置图及紧急逃生路线图等，行动查核包括所有设备及安全措施的定期查核表单，行动文件则主要应用在法规标准及规定的查询，行动计算的内容主要是风机性能曲线及管路平衡设计的相关计算。

In order to play a role in the Global Positioning System, Cameroon Customs developed a series of special rules: General Administration of Customs cargo in transit to obtain the permission of the goods must be installed on transport vehicles in the monitor display, and in strict accordance with the designated route transit shipment of goods in the cargo clearance in Cameroon may not stay more than 20 days, we must and can only be designated by the Customs checkpoint stop, can not break in Douala or Yaounde stopped in transit to reach destination in 20 minutes after the monitor display will be returned to the Customs and Excise Department ; in case of accident or failure of freight vehicles are not required to comply with the norms, but as soon as possible to the recent report of the customs checkpoint.

为使全球定位系统发挥作用，喀麦隆海关特别制定了一系列规则：货运方在海关总署获得货物中转许可后必须在运输车辆上安装监控显示器，并严格按照货物中转指定路线运货，在货物出港后在喀麦隆境内停留的时间不得超过20天，必须并且只能在指定的海关检查点停歇，不能在杜阿拉或者雅温得休停，在到达中转目的地后必须在20分钟内将监控显示器交还给海关；如遇到交通事故或者运货车辆出现故障，则无需遵守上述规范，但必须尽快向最近的海关检查点报告。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。