Service isolation principle based data acquisition equipment unified access system

Abstract

The invention provides a service isolation principle based data acquisition equipment unified access system. The service isolation principle based data acquisition equipment unified access system comprises a configuration initialization module, a thread pool initialization module, a communication service module, an isolation module, an analysis service module and a buffer module. Theoretically, the service isolation principle based data acquisition equipment unified access system does not depend on industry natures, specific data acquisition equipment types and data acquisition equipment manufacturers; and generally, any data acquisition equipment which supports current mainstream data software communication protocols and international conventional data interaction formats can be accessed. At the same time, the service isolation principle based data acquisition equipment unified access system reduces work during access of the data acquisition equipment and huge cost of latter maintenance, is reliable in technology and convenient to operate. The service isolation principle based data acquisition equipment unified access system is not only suitable for traditional industries such as traffic, banks and operators, but also applicable for novel Internet industries such as O2O and e-commerce.

Description

technical field [0001] The invention relates to the technical field of data acquisition equipment access terminals, in particular to a unified access system for data acquisition equipment based on the principle of service isolation. Background technique [0002] The data access of existing data acquisition equipment is usually one or several types of equipment data in a single field, which is collected by the equipment and then stored through a series of data access processes, which usually has a certain business threshold and the scope of application is also limited. widely. [0003] Chinese invention patent application CN104753776A discloses a service isolation processing method, device, system, DPU and network adapter, which solves the existing common old telephone service POTS and user side equipment transmitted on twisted pair lines to the DPU by using service isolation means The problem that the reverse power supply service carried out cannot coexist, thereby achiev...

AI Technical Summary

Problems solved by technology

[0007] (1) Different device sources need to correspond to different device access methods. For example, the above three patent applications all pointed out a certain kind of special communication device, so the cost of its software and hardware is high, and it is not conducive to later expansion

[0008] (2) There are various types of equipment. If different services are implemented for different equipment, not only will the research and development workload be huge, but it will also be unfavorable for management and post-maintenance

[0009] (3) The current data access process scheme does not make full use of the resource allocation rules of the access terminal. When some devices have insufficient access resources, some resources are being idled

[0010] (4) It is not conducive to expansion, and it is difficult to effectively support new device types or new data types or cannot support them at all

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