CN211830834U

CN211830834U - Intelligent data system based on distributed Internet of things

Info

Publication number: CN211830834U
Application number: CN202020827729.7U
Authority: CN
Inventors: 钟时; 王玉成
Original assignee: Baoding Lianxun Electronic Technology Development Co ltd
Current assignee: Baoding Lianxun Electronic Technology Development Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-10-30
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses an intelligent data system based on distributed Internet of things, which comprises a control system with a monitoring terminal, wherein the control system is connected with a data server through an interface server, and the data server is connected with a plurality of data acquisition terminals through an access server; the data acquisition terminal comprises a power supply module, a processor CPU, a data acquisition interface, an alarm output circuit and an open light output circuit, wherein the data acquisition interface, the alarm output circuit and the open light output circuit are respectively connected with the processor CPU, the data acquisition interface comprises a serial bus interface, a parallel bus interface, an Ethernet interface and a WIFI interface which are respectively connected with external equipment, and a clamping groove for inserting an SIM card, and the processor CPU carries out data transmission with an operator gateway through a wireless communication module. The utility model discloses can upload after carrying out the preliminary treatment with each external equipment data of receipt again, reduce control system's work load, improve the smoothness nature of system operation.

Description

Intelligent data system based on distributed Internet of things

Technical Field

The utility model relates to a thing networking data processing system technical field, especially an intelligent data system.

Background

In the fields of the existing electric power, enterprise production line, energy consumption monitoring and the like, an independent monitoring control system is mostly adopted, and in this way, data monitoring and control in the production process are carried out. The method has the disadvantages that each system operates independently, centralized monitoring and unified management cannot be effectively realized, the association and the comprehensive indexes of data in the production and life processes cannot be reflected in time, and the resource is repeatedly wasted.

With the development of each industry, the production and living processes are gradually changed from the original manual control to the automatic control, so that various monitoring, detecting and controlling devices appear, more and more application systems are provided, and the labor intensity is increased. It is very important how to implement unified management and comprehensive utilization of these seemingly unrelated automation devices. In order to realize the interconnection of everything of automation equipment in various industries, the reliable and efficient integration of the existing system becomes one of the key points in the current automation development process.

One prior patent application 201110235066.5 in China discloses a general intelligent data system based on the internet of things, data collected by each sensor is uploaded to a control system through a wireless network and then analyzed, but due to the fact that the sensors are various and communication protocols of devices are different, if the data collected by the sensors are directly transmitted to the system through the wireless network, the system is overloaded with longer and longer use time, and conditions such as paralysis and the like inevitably occur.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that needs to solve provides an intelligent data system based on distributing type thing networking, can upload again after carrying out preliminary treatment with each sensor data of receipt to reduce control system's work load, improve the smoothness nature of system operation.

In order to solve the technical problem, the utility model adopts the following technical proposal.

The intelligent data system based on the distributed Internet of things comprises a control system with a monitoring terminal, wherein the control system is connected with a data server through an interface server, and the data server is connected with a plurality of data acquisition terminals through an access server; the data acquisition terminal comprises a power supply module, a processor CPU, a data acquisition interface, an alarm output circuit and an open light output circuit, wherein the data acquisition interface, the alarm output circuit and the open light output circuit are respectively connected with the processor CPU; the output end of the alarm output circuit is connected with the audible and visual alarm, and the output end of the switching value output circuit is connected with external controlled equipment.

The intelligent data system based on the distributed Internet of things is characterized in that the CPU of the processor is also connected with a debugging interface

Due to the adoption of the technical scheme, the utility model has the following technical progress.

The utility model discloses an improved data acquisition terminal, with various interfaces with the multiple equipment combination of different grade type together, give control system after carrying out preliminary treatment to the data of gathering, greatly reduced control system's work load, improved the smoothness nature of system operation; the distributed Internet of things intelligent data system can complete centralized monitoring of the equipment, can perform display, control, alarm, statistical analysis and configuration, provides links for interconnection of everything, overcomes the defects existing in independent operation of the existing systems, and provides comprehensive analysis basis for equipment operation management and decision making.

Drawings

FIG. 1 is a block diagram of the present invention;

fig. 2 is a block diagram of the data acquisition terminal of the present invention;

fig. 3 is a circuit diagram of the switching value output circuit of the present invention;

fig. 4 is a circuit diagram of the alarm control circuit of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

An intelligent data system based on a distributed Internet of things is structurally shown in figure 1 and comprises a control system, a monitoring terminal, an interface server, a data server, an access server and a plurality of data acquisition terminals, wherein the monitoring terminal is connected with the control system; the data acquisition terminals are arranged at the acquisition stations, and the control system, the monitoring terminal, the interface server, the data server and the access server are arranged in the server monitoring center.

The structure of the data acquisition terminal is shown in fig. 2, and the data acquisition terminal comprises a power supply module, a processor CPU, and a data acquisition interface, an alarm output circuit, an on-light output circuit and a debugging interface which are respectively connected with the processor CPU. The data acquisition interface comprises a serial bus interface, a parallel bus interface, an Ethernet interface, a WIFI interface and a card slot for inserting an SIM card, which are respectively connected with external equipment, and the CPU of the processor performs data transmission with an operator gateway through the wireless communication module and sends the equipment state to a designated maintenance manager in a short message mode; the output end of the alarm output circuit is connected with an audible and visual alarm, the circuit diagram of the alarm output circuit is shown in fig. 3, and when the equipment is disconnected, the CPU of the processor sends out LED1, LED2 and Beep signals to remind maintenance and management personnel of paying attention. The output end of the switching value output circuit is connected with an external controlled device to start the start and stop of the corresponding device, and a circuit diagram of the switching value output circuit is shown in fig. 3. The CPU of the processor realizes the data acquisition, control, calculation, management and storage of the external equipment and the control of all internal components, and sets and debugs data through the debugging interface.

The data acquisition terminal is connected with corresponding external equipment through each interface, and the external equipment comprises a sensor, power acquisition equipment, PLC (programmable logic controller) control equipment, industrial field control equipment and the like; various devices are accessed through each interface, device information and data content are obtained, and a server monitoring center is connected, so that data acquisition, protocol conversion, remote debugging/maintenance and intelligent monitoring management of different manufacturers and different types of devices are realized. The utility model discloses in, the data acquisition terminal of each collection station uses two terminals to pass through the internet access, supports two hot standers, and two data acquisition terminal equipment are one owner from promptly, and data synchronization to can realize the automatic switch-over of principal and subordinate's equipment.

The access server is provided with a fixed IP address or a domain name, is in charge of communication connection (including serial interface connection, wired network connection and wireless network connection) with the data acquisition terminal, and is in charge of analyzing and storing data acquired by the data acquisition terminal to the database server; meanwhile, the access server can be connected with a short message gateway of an operator to receive data transmitted by the data acquisition terminal in a short message mode. The database server is responsible for storing the data analyzed by the access server and providing data source service for the control system through the interface server; the access server and the database server are connected through a local area network. The utility model discloses in, the function interface is reserved to the interface server, and accessible interface server inserts to other monitored control systems.

The control system carries out centralized processing on all data in the system, and then displays the data acquired by the data acquisition terminals deployed at all positions at the front end through the monitoring terminals, wherein the display data forms comprise real-time data, historical data, real-time alarms, historical alarms and configuration data, and the display modes comprise data lists, chart display, statistical reports and the like. The control system can also implement configuration and maintenance functions, including system configuration, alarm management, user management, and the like.

Claims

1. Intelligent data system based on distributed internet of things, its characterized in that: the system comprises a control system with a monitoring terminal, wherein the control system is connected with a data server through an interface server, and the data server is connected with a plurality of data acquisition terminals through an access server; the data acquisition terminal comprises a power supply module, a processor CPU, a data acquisition interface, an alarm output circuit and an open light output circuit, wherein the data acquisition interface, the alarm output circuit and the open light output circuit are respectively connected with the processor CPU; the output end of the alarm output circuit is connected with the audible and visual alarm, and the output end of the switching value output circuit is connected with external controlled equipment.

2. The intelligent data system based on the distributed internet of things according to claim 1, wherein: the CPU of the processor is also connected with a debugging interface.