Device for realizing communication between ERP system and machine tool equipment and data acquisition

Abstract

The invention discloses a device for realizing communication between an ERP system and machine tool equipment and data acquisition, and belongs to the technical field of computer application. The steps of the device comprise that dynamic importing of drive DLL is realized through the reflection and generic technology, the data are serialized into XML or JSON data interaction through the network transmission mode based on the TCP / IP protocol by using a data serialization algorithm, different types of interface modes are supported, the access requirements of the ERP system and hardware equipment are configured and different object instances are created by calling different creating methods through combination of the working mode items in the configuration file so that different access modes and working modes of the system can be realized and multiple operation requirements for accessing to the equipment can be supported. Dynamic reference of the drive DLL in operation can be realized, independent implementation of different sets of equipment can be realized, the unified external interface based on the TCP / IP is formed through packaging, and the ERP system can perform interface accessing through network programming directly without considering access details.

Description

technical field [0001] The invention relates to the field of computer application technology, in particular to a device for realizing communication between an ERP system and machine tool equipment and collecting data. Background technique [0002] In the ERP business system, especially in the production management, workshop management and other modules, it is necessary to combine the machine tool equipment operation data to realize the planned auxiliary production scheduling and analyze whether the plan arrangement is reasonable and whether it exceeds the equipment load; The data is recorded and manually entered into the ERP system. The ERP system does not have the ability to directly network with hardware equipment to obtain data. [0003] In different workshops, there are machine tool equipment and hardware equipment from different manufacturers. The drivers of different devices are very different, and the parameters of different access methods are not nearly the same. Fo...

AI Technical Summary

Problems solved by technology

The drivers of different devices are very different, and the parameters of different access methods are not nearly the same. For the access of different devices, different access methods, such as real-time acquisition, status change acquisition, and timing acquisition, need to develop different technical interfaces. ERP systems need Separately develop the program, the workload is heavy and cannot be reused