Summarize the application cases of Advantech IPCs in the management system.
1. The indicators and characteristics of the management system of the fly ash company
The fly ash company general management system integrates a number of technical methods, which provides an information base for the use of quantitative analysis methods to carry out enterprise general management, and provides a prerequisite for the achievement of sub-indexes.
The fly ash company's general management system is a commercial management plan based on computer web technology, which has achieved many functions such as weighing management, enterprise information management, remote web page visits and real-time data collection. It has the characteristics of real-time, performance, efficiency, security, reliability, stability, scalability, etc., and can meet the needs of users for the above characteristics from multiple angles.
The operator obtains the ash inventory ash amount and the vehicle information of the revenue and expenditure warehouse through the operator station, and uses the superior man-machine interface of the system to automatically obtain the product weighing information. The user can use the non-contact IC card to punch in the bill without getting off the vehicle before driving the vehicle to the card reader, and obtain the response ticket output by the printer. While the above process is taking place, the associated operation data and records are also sent to the company database server in real time. In this way, the sales department, management department and general manager of the company can enter the system at any time and obtain real-time data and records within their respective authority by visiting the database server.
The use of this system has greatly reduced the process of human intervention in data processing, reducing wages and inaccuracies. The real-time and useful transmission of data provides real-time, accurate analysis and planning information for each part. The integration of automation products and structures improves the work efficiency of operators and customers, and also reduces the human cost and management cost of enterprises.
Two-system web page layout
In the fly ash company, the local area network is continuously used, and basic office and management information communication can be carried out. Because the distance between the company headquarters and the control room is far away, 10\100M optical fiber is used for connection; RS-232 interface method is used between the weighbridge and the operator's work station; other types of super-5 cables are used and RJ-45 is used. Interface methods persist.
In the ash warehouse, after data collection and conversion, Advantech ADAM-6017 module converts the output light signals of each ash tank level meter to analog/digital conversion and transmits it to the operator work station. In the operation room, the operator uses Advantech IPC-610H industrial computer at the work station, collects the video light signal of the probe through the video recording card, obtains the weighing data information through the weighbridge weighing building, reads the customer information through the IC card reader, and finally Complete the functions of supervision, weighing and billing.
Considering the existing hardware investment, applicability and scalability of Fly Ash Company, it decided to use VPN (virtual private network) technology to complete remote interconnection. A VPN is a data security transmission link that uses the basic method of public web pages to reach a similar private private network through "authentic" technology and other methods. It has the advantages of low cost, strong scalability, and easy to master.
3. System operation
The system operates under the local area network of the fly ash company, and can provide services to VPN (virtual private network) users through the Internet (foreign Internet).
1. Hardware situation:
Operator station (YONGS IPC-610H industrial computer):
2. Software situation:
Web operating system: MS Windows 2000 Server
Database Server: MS SQL Server 2000
Client operating system: MS Windows 98\XP\2000
Fourth, the system application results
At the end of 2004, the general management system of the fly ash company was put into trial operation in the company, and it was officially put into use in early 2005. So far, the operation has been excellent. YONGS industrial control products have played a positive role in the enterprise's manufacturing management, sales management, customer service, transaction development, etc., improving the enterprise's manufacturing and management level, and building an efficient and stable for the rapid development of the enterprise. field.
