Distributed data acquisition control system and method for applying same

Abstract

The invention provides a distributed data acquisition control system which comprises a remote monitoring platform and more than one wireless communication data acquiring units. The remote monitoring platform is connected with the wireless communication data acquiring units through the WiMin wireless network. The WiMin system has unique advantages in the aspects of critical performances such as network coverage, data transmission speed and power consumption and can be widely applicable to various complicated environment due to strong and flexible networking thereof. Therefore, the problems of high construction cost and construction difficulty of wired communication and the problems of short communication distance of Zigbee, WiFi and the like in the wireless communication and about signal coverage areas and posterior running cost of the GSM (global system for mobile communication) / CDMA (code division multiple access) are all solved by the WiMin data communication technology.

Description

technical field [0001] The invention belongs to the technical field of heat supply control, and in particular relates to a distributed data acquisition control system and a method for applying the system. Background technique [0002] In view of the needs of energy conservation and emission reduction and low-carbon life, as well as the development of heating systems and the increase in demand for heat supply from heat users, it has become the development of today's enterprises to reasonably control the operating costs of heating systems, reduce emissions from heating systems, and improve heating efficiency. top priority. [0003] At present, the heating method is usually centralized heating, and the communication methods used in the centralized heating system mainly include the following three types: Zigbee, Wi-Fi and GSM / CDMA mode. These three types of wireless communication methods mainly have the following defects: Zigbee defects: the communication distance is short, and...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the defects existing in the prior art, the present invention provides a distributed data acquisition control system and a method for applying the system. The remote monitoring platform communicates with each wireless communication data acquisition unit through the WiMin wireless network, which better solves the problem of network coverage blind spots. problem; it better solves the contradictory problem of long communication distance and later operation cost

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