CN105699260A

CN105699260A - Concrete factory dust monitoring system based on wireless sensor network

Info

Publication number: CN105699260A
Application number: CN201510112974.3A
Authority: CN
Inventors: 张二锋; 赵广元; 李运生; 王斌奎; 支航天; 闫雨辰; 杨朴舟; 巨天; 李秋庆
Original assignee: Xian University of Posts and Telecommunications
Current assignee: Xian University of Posts and Telecommunications
Priority date: 2015-03-09
Filing date: 2015-03-09
Publication date: 2016-06-22

Abstract

The invention provides a concrete factory dust monitoring system based on a sensor; dust concentrations of nodes are monitored and collected in real time, and corresponding dust removal and alarm processing is carried out automatically according to system configuration. The whole system is divided into two large parts, namely a terminal device part and a coordinated processing part; the terminal device part is composed of an MCU main controller module, a wireless communication module, a dust condition monitoring module, and a motor module; the coordinated processing part is composed of an MCU main controller module, a wireless communication module, an upper computer display module, an SD card module and a peripheral communication module; with collaboration of the two large parts, effective concrete factory environment monitoring management can be achieved. When the concrete factory dust monitoring system is used for monitoring, a lot of artificial errors are avoided; when data are out of limit, corresponding processing can be automatically carried out, so that the whole system is more automated, and consumption of human and material resources is relatively reduced. In the long run, the problems of environmental pollution caused by not timely dust treatment in a production process can be avoided effectively. The system has the characteristics of opening and modularization, is highly practical and can be widely used in dust monitoring and dust removal management in a concrete factory.

Description

Concrete plant's dust monitoring system based on wireless sensor network

Technical field

The invention belongs to plant area's dust concentration and automatically monitor field, the monitoring system that is specifically related in concrete plant dust sensor。

Background technology

At present, China's most plant environment data collection and statistical work also rest on the backward level that artificial reading is tabled look-up, and personal error, with existing, brings very big difficulty to environmental data management work。As formed a complete production network in process at concrete and additive, for the dust exceeding problem that each work station occurs, being presently mainly manual detection and manual process, its method is outmoded, it is impossible to process in time, it is easy to surrounding enviroment are caused severe contamination。In order to constantly obtain the accurate environmental data of each mixing plant, it should set up a set of effective concrete plant environment monitoring management platform。

Summary of the invention

The present invention seeks to by setting up effective environment monitoring management platform, real-time monitoring of environmental pollution condition, it is apparent from each mixing plant Environmental Status, accumulate certain basic data, in dust concentration more in limited time, automatically carrying out corresponding emergency processing, make whole system more automatization, relatively conventional processing method decreases drain on manpower and material resources。In the long run, the pollution problem that production link brings can be prevented effectively from。

This dust monitoring system invention has feature open, modular, is made up of MCU main controller module, wireless communication module, dust state monitoring module, host computer display module, motor module, SD card module, peripheral communications module。

This invention address that technical problem be the technical scheme is that and whole system is divided into terminal unit and Coordination Treatment two large divisions, terminal unit part is connected with wireless communication module, dust state monitoring module, motor module successively respectively by MCU main controller module, and Coordination Treatment part is connected with wireless communication module, host computer display module, SD card module, peripheral communications module successively respectively by MCU main controller module。Multiple node (i.e. terminal unit part) it is distributed in concrete plant, each node gathers data simultaneously and sends the data to coordination end (i.e. Coordination Treatment part), coordinate end control host computer to be shown with different broken line graphs by each terminal data received in real time, more stored in limited time in data simultaneously, and carry out dedusting from the motor of row cutting respective regions, if concentration does not drop to ideal value, start peripheral communications module, overproof prompts information is sent to responsible person and relevant staff, in order to process in time。

Accompanying drawing explanation

Fig. 1 is entirety hardware configuration composition diagram of the present invention。

Fig. 2 is entirety hardware configuration flow chart of the present invention。

Detailed description of the invention

For making the technical problem to be solved in the present invention, technical scheme and advantage clearly, it is described in detail below in conjunction with accompanying drawing。

With reference to shown in Fig. 1, concrete plant's dust monitoring system is made up of MCU main controller module, wireless communication module, dust state monitoring module, SD card module, host computer display module, motor module, peripheral communications module。

Described system is divided into terminal unit and Coordination Treatment two large divisions。

Terminal unit part is connected with wireless communication module, dust state monitoring module, motor module successively respectively by MCU main controller module。

Coordination Treatment part is connected with wireless communication module, SD card module, host computer display module, peripheral communications module successively respectively by MCU main controller module。

With reference to shown in Fig. 2, the present invention is directed to existing deficiency, it is provided that a kind of more sophisticated plant area dust control system, including following flow process。

First dust sensor being initialized, main control chip 1 send reading order, sensor receives data, and by serial ports, the data collected are sent to terminal wireless module。

Received data are sent to the wireless module coordinating end by terminal wireless module。

The wireless module coordinating end sends the data to main control chip 2, and data are resolved and shown by host computer by main control chip 2。

Data are not out-of-limit, and sensor continues to data。

More in limited time, sensor continues to data to data, and simultaneity factor proceeds as follows:

1, when the data collected are beyond limit value (namely more than 1500), main control chip 2 controls memory module and stores out-of-limit data, checks at any time after convenient。

2, when the data collected are beyond limit value (namely more than 1500), by main control chip 1 drive motor module so that electric machine rotation (is namely opened the switch of snifting valve) and carried out automatic dust removing；

3, when concentration does not drop to ideal value and beyond limit value (namely more than 1800), main control chip 2 controls peripheral communications module and sends note alarm to responsible person。

Claims

1. sensor-based concrete plant dust monitoring system, this monitoring system is made up of MCU main controller module, wireless sensing module, dust state monitoring module, SD card module, host computer display module, motor module, peripheral communications module。

2. system as claimed in claim 1, it is characterized in that: whole system is divided into terminal unit and Coordination Treatment two large divisions, terminal unit part is connected with wireless sensing module, dust state monitoring module, motor module successively respectively by MCU main controller module, and Coordination Treatment part is connected with wireless sensing module, SD card module, host computer display module, peripheral communications module successively respectively by MCU main controller module。

3. system has wireless communication module as claimed in claim 1, and its function is to monitor the dust concentration change in multiple region, and concentration processes。

4. system has motor module as claimed in claim 1, and its function is to control the switch of dust arrester (spray valve), in the data gathered more in limited time, is actuated for dedusting voluntarily。

5. system has peripheral communications module as claimed in claim 1, and its function is when dust concentration is not dropped to ideal value by motor module, starts voluntarily, and overproof prompts information is sent to responsible person and relevant staff。