Jizhida IoT Solution

"Internet plus" means "Internet plus in all traditional industries", but it is not simply a combination of the two. It is a development ecology of integrating the Internet and traditional industries with ICT and Internet platforms.

In the context of Internet plus, Jizhida launched a hardware IoT solution.

The introduction is as follows:

1. Smart gateway

At present, some external devices in smart buildings have inconsistent communication interfaces that are difficult to manage centrally. There are too many nodes in the solution using a simple protocol gateway. The current large number of intelligent building applications are shown in Figure 1.

The disadvantages of using a simple communication gateway solution are as follows:

1) Relying on the upper computer for data processing before uploading it to the cloud platform.

2) Without AI/DI/DO, the collection and control functions are not supported.

3) It's just a simple protocol to protocol conversion, without external device protocol drivers or data analysis capabilities.

The application of Jizhida Internet+Smart Gateway solution is shown in Figure 2 below.

The Jizhida Smart Gateway has the following functional features:

1) Integrated WIFI, 2G/3G/4G, ZigBee wireless communication. Suitable for situations where wiring is not suitable.

2) BS architecture server, embedded MYSQL database, built-in WEB configuration software, in fact, the smart gateway includes upper computer functions.

3) Supports connecting to the cloud and also supports local client login to view data.

4) Support offline data caching function. During the data collection process, if there is a network interruption during the upload of gateway data, the gateway can disconnect and cache the data.

5) The smart gateway has AI, DI, and DO collection functions and can be directly connected to sensors or controllers.

6) The difference from a simple protocol gateway is that a smart gateway comes with protocol drivers for the connected devices.

The smart gateway shown above can be represented as shown in Figure 3. Smart gateway in IoT applications is equivalent to integrating multiple devices together, saving users' costs and project cycles.

The significance of using a smart gateway is as follows:

1) Save costs. Only one gateway is needed to achieve functions such as data collection, protocol conversion, and centralized data processing.

2) Reduce the number of nodes in the system integration process to improve system reliability.

3) Suitable for situations where wiring is not possible. The gateway adopts wireless data transmission functions such as WIFI, ZigBee, 2G, 3G, etc.

4) Supporting access to cloud platforms can be used in conjunction with Jizhida's cloud platform solutions.

The following is a screenshot of the cloud platform WEB configuration:

2. Introduction to Cloud Platform and Mobile Client Solutions

Jizhida provides customers with IoT solutions and also offers customized cloud platform services. This cloud platform not only connects the Jizhida IoT gateway to the big data platform, but also supports device access outside the gateway. This project is a customized project that we can customize according to the customer's needs.

Unicorn IDE is a rapid development information platform IDE based on the J2EE framework, tailored for information technology sites. It adopts modular and template development, effectively combining real-time on-site data with relational database statistical analysis data to complete your platform one by one.

Product Framework Introduction

Existing modules of Unicorn IDE:

User management module (organization, user, role, permission management)

U Axis Data Quick Access Module

On site data - relationship library quick association import module

U log module

U alarm module

U Mobile Platform

U WeChat official account - information early warning release platform

U 3D Tour Display Platform

Rich basic graphic elements such as curves and pie charts

You can use templates to self edit reports.

U supports multimedia playback, flash, flex components, and ocx components

Embedding the interfaces of various configuration software manufacturers.

3. Case Study

Fire safety online monitoring platform

The Fire Cloud Platform is a deployment platform for intelligent building fire protection. The fire protection in traditional fire platform buildings can only be seen through the CRT system inside the building, but the fire departments and maintenance departments responsible for the main fire protection cannot view the data, and the fire cloud is born to meet this demand. Through the construction of the fire cloud platform, the fire information of individual buildings in the urban area can be integrated. Through the cloud aggregation of fire data, it can be distributed to the responsible fire brigade and detachment for centralized management, further enhancing the initiative of firefighters and enabling real-time monitoring of fire information in various buildings within the jurisdiction.

The fire equipment maintenance system can achieve online equipment monitoring, equipment maintenance, real-time reporting and recording of equipment operation status, effectively supervise operators and operating standards, enable equipment to operate normally, and ensure the normal production and life safety of enterprises, groups and people. Automatically distribute inspection tasks, generate inspection reports, and upload them to the fire cloud platform. Complete the functions of recording, maintaining, and inspecting fire-fighting equipment, and provide basic data for inspections. Contains the collection and input of basic device information, storage of device general data and private data. The "View Inspection Records" button (or double-click) on the device list allows you to view recent inspection record information, creating an access channel for querying inspection records.

Online monitoring platform for water supply system

With the continuous expansion of urban scale and the increasing improvement of living standards, the urban water supply and drainage system is becoming increasingly complex and large, and the issue of water supply and drainage has received widespread attention.

This water supply system solution not only integrates the SCADA of the original system, but also utilizes 3DGis pipeline network technology to provide pipeline network planning, electronic drawings, pipeline facility management, daily maintenance, etc., assisting in the completion of pipeline inspection, leak detection, maintenance, emergency repair, valve maintenance, pipeline network renovation and other businesses.

Smart Agriculture Cloud Platform System

The remote intelligent system for facility agriculture utilizes a combination of electronic technology, mobile network communication technology, computer and network technology to dynamically collect data on air temperature, humidity, soil temperature, humidity, and other factors closely related to the growth of agriculture and animal husbandry through various sensors via RS485 bus. Using 3G TD network communication technology, the data is transmitted to an intelligent platform, allowing facility agriculture management personnel and agricultural experts to timely grasp the growth environment of crops through mobile phones or handheld terminals, identify the root causes of crop growth in a timely manner, take control measures in a timely manner, dispatch and command in a timely manner, and operate in a timely manner to maximize the improvement of crop growth environment.