In recent years, with the rapid development and popularization of science and technology in China, more and more high-performance and high-precision equipment are being used. Industries in various industries have more precise management of the production of raw materials and finished products, and the requirements for temperature and humidity in storage warehouses have also increased. Come higher. The traditional temperature and humidity monitoring mode is based on people, relying on manual shifts and manual patrols to measure and record information on the environmental conditions of the warehouse. Manual shifts are not only inefficient, but also cannot achieve real-time monitoring of the storage environment parameters of the warehouse. Once the temperature and humidity exceeds the standard, it will affect the product yield or the quality of the finished product, and will cause the raw materials and finished products to be scrapped, which will cause huge losses to the company. . At present, there are few systems in China that can realize automatic monitoring of the temperature and humidity environment of wireless warehouses. The introduction of foreign multi-functional large-scale warehouse control systems is expensive, which is not conducive to the rapid development of China's warehouse industry.
The remote monitoring system of the storage environment of the warehouse completes the monitoring , summarization, conversion, and transmission of environmental monitoring factors (monitoring factors including warehouse humidity, temperature, smoke and other environmental parameters) from the front end of the system.These monitoring factors are measured by the data acquisition system. Obtain a very accurate measurement data. This result is transmitted to the online monitoring data platform via the GPRS network after data processing conversion. The online monitoring data transmission platform implements data reception, filtering, storage, processing, statistical analysis, and provides real-time data query. And other tasks, when the temperature and humidity exceed the set threshold, the specified equipment on the scene is automatically turned on or off. The entire system can achieve: safe, reliable, accurate, real-time, comprehensive, fast, and efficient display of real warehouse environment information in front of management personnel.
The remote monitoring system of warehouse storage environment consists of three parts: data center, warehouse monitoring point, and user's mobile phone.
1.Data center: The data center is mainly composed of PC and upper computer software.It can realize data management, such as data reception, storage, display, data request, curve display, report printout, etc., and special monitoring center early warning. And easy access to real-time and historical data through client software.
2.Warehouse monitoring point: Real-time monitoring of the temperature, humidity, and smoke data at the warehouse site, and the temperature, humidity, and smoke data at the warehouse site are collected into the data collection terminal, and the collection point can be automatically alarmed based on the real-time data. To prevent accidents.
3. User's mobile phone: Visit the data center to collect live real-time data through the 3G smartphone, or edit the short message and send it to the data collection terminal to collect real-time live data.
【The main function】:
◆ 24-hour monitoring: It can continuously collect and record various environmental parameters such as temperature, humidity, and smoke concentration at the monitoring point in real-time for 24 hours online. Real-time display and recording and storage of monitoring information in digital, graphics and images and other ways There are thousands of monitoring points.
◆ Set alarm value: temperature, humidity, smoke and other alarm limits can be set for each monitoring point.When the data of the monitored point is abnormal, an alarm signal can be automatically issued. Alarm methods include: on-site sound and light alarm, network customers Terminal alarm, telephone voice alarm, mobile phone short message alarm, etc. After setting the alarm information, the system can notify different duty personnel at different times.
◆ Graphical interface in Chinese: The data center software adopts Windows 98/2000 / XP full Chinese graphic interface to display and record in real time the historical data, values, small values and average values of environmental data such as temperature, humidity, and smoke at each monitoring point, and accumulate Data, alarm screen.
◆ Printable report: The monitoring host can use the monitoring software to print temperature, humidity, smoke and other environmental data and operation reports at any time.
◆ Easily view data: powerful data processing and communication capabilities, using computer network communication technology, any computer in the local area network can access the monitoring computer, online monitoring of temperature and humidity changes at monitoring points, to achieve remote monitoring. The system is not only able to monitor in the duty room, the management staff can watch and monitor it very conveniently in their office and smart phones.
◆ Simple data analysis and processing: the system can be extended with a variety of recorded data analysis and processing software, which can perform bar chart, pie chart, curve fitting and other processing.It can be output in TEXT format and can also be entered into office software such as Excel spreadsheets. data processing.
◆ Simple addition and reduction equipment: The interface is reserved in the system design, and the hardware and software equipment can be added and removed at any time. The system only needs to make a few changes, which can be completed in a short time. New content can be added at any time according to changes in policies and regulations.
◆ Stability: Enterprise warehouse bases are basically located in industrial areas, so efficient error correction coding is used to enhance the stability of the system
◆ Data is not lost: The integrated design and built-in large-capacity storage chip in the terminal ensure that the data will never be lost even if a network failure occurs.
◆ Scalable: Supports the smooth increase in the number of master station equipment, acquisition terminals, sensors, etc., without the need to modify the application.
◆ Easy maintenance: The system can execute corresponding remote operation commands to the remote data collection terminal, including remote parameter setting, remote control, remote data copying, remote terminal reset, remote terminal software upgrade, etc.
◆ Simple operation: The system software has perfect functions, modularization and graphic design, and full Chinese help throughout the process. The operation is simple and convenient.
◆ High cost performance: This system is tailored for remote storage environment monitoring , fully considering the business needs of all aspects of the enterprise storage environment, and the cost performance is very high.
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