Partial solution of existing IIoT data management system

Table of contents

2. Characteristics of Industrial Internet Platform

3. Companies participating in the construction of the Industrial Internet

3.1 Domestic Industrial Internet Platforms

3.2 Foreign Industrial Internet Platforms

1. Industrial Internet Architecture

Vertically, the Industrial Internet includes three systems: the network system is the foundation and is used for interconnection; the security system is the guarantee and is used for overall protection; the platform system is the core and is used to convert data into valuable information . The horizontal split of the platform system has four levels, namely the edge layer, IaaS layer, industrial PaaS layer (platform layer) and industrial SaaS layer (application layer) . The industrial Internet is the nerve center of the future industry, and technological progress in many aspects promotes its gradual application [1].

Figure 1 Three major systems of the Industrial Internet

2. Characteristics of Industrial Internet Platform

The essence of the industrial Internet platform is to superimpose emerging technologies such as the Internet of Things, big data, and artificial intelligence on the basis of the traditional cloud platform, to build a more accurate, real-time, and efficient data collection system, and to build an application that includes storage, integration, access analysis, and management functions . The energy platform realizes the modeling and reuse of industrial technology, experience and knowledge, and provides various innovative applications for manufacturing enterprises in the form of industrial APPs , and finally forms a manufacturing industry with resource enrichment, multi-party participation, win-win cooperation, and coordinated evolution. Ecology [2]. Its main features include:

Figure 2 Four characteristics of the industrial Internet platform

3. Companies participating in the construction of the Industrial Internet

At present, there are four major types of companies that are mainly involved in the construction of the industrial Internet (see Table 1) . The industrial Internet platform case library sorts out the industrial Internet platforms currently built by various companies [3].

Table 1 Companies participating in the construction of the Industrial Internet
The category the company belongs to	foreign enterprises	Domestic enterprises
Equipment automation	GE , Siemens, Bosch	Hollysys, Aerospace Cloud
ICT enterprises	Cisco, Intel	Huawei, Alibaba, Baidu, Ziguang, Inspur, Jiyun Technology, Opuyun, etc.
Software Enterprise (Big Data)	PTC	Neusoft, UFIDA, Petrochemical Yingke, Dongfang Guoxin, etc.
manufacturing enterprises	Caterpillar	Foxconn, Sany Heavy Industry, Aerospace Science and Industry, Haier, Midea, Iron and Steel Enterprises, etc.

3.1 Domestic Industrial Internet Platforms

Table 2 shows some of the newly released Top 30 domestic industrial Internet platforms [4] that received the most attention in May 2020 .

Table 2 Domestic Internet Platforms
serial number	platform name	Affiliated company	Introduction	feature
1	COSMOPlat[5]	Haier Smart Home	Ecological platform for mass customization, open multilateral interaction, and value-added sharing	Solve industry pain points: 1. Difficult to access and weak collection capability. Signal and communication protocol, 80% of the equipment is not connected to the Internet, the level of digitalization is low, 20% of the equipment is connected to the Internet, but the communication protocol is not uniform, and the management is chaotic; 2. Analysis is difficult and data is not easy to use. Incomplete data sources, incomplete data, and insufficient correlation between data; inaccurate data, many manual records, and low data quality; 3. Interoperability is difficult, and data islands. After the device is connected to the cloud, it is difficult to connect with other platforms for the data of the same device or scene, and it is impossible to provide unified external services. 4. Difficult to upgrade, high-quality service. Industry software is backward, offline experience has not been transferred to online models, and industry categories are complex, and it is still necessary to establish a complete industry model library
2	INDICS[6]	Aerospace Cloud Network	Architecture, products and services, manufacturing, big data, information security 5 major sectors	Data acquisition : The industrial big data acquisition service of the INDICS cloud platform supports HTTP(S) and MQTT protocols, which can quickly implement IoT projects, and has the advantages of low overhead, support for multiple programming languages, and easy development. Data storage : INDICS cloud platform industrial big data storage provides storage of structured, semi-structured, distributed files, objects, documents, etc., supports GB / TB / PB level data storage, supports dynamic expansion of data storage capacity, and targets different data Storage Requirements Efficiently store/protect and manage data. Data processing : INDICS cloud platform industrial big data processing provides distributed processing, memory analysis, streaming analysis and other services. It supports batch statistical analysis, SQL analysis, and real-time stream processing, providing enterprise users with extensive computing support capabilities.
3	ROOTCLOUD root cloud	root interconnection	Empowerment of robots, smart motors, smart machine tools, and smart medical equipment
4	Hanyun [7]	XCMG Information	Complete development solutions and industrial application solutions from the edge to the cloud	Provide enterprises with the integrated digital capability of industrial Internet "device - cloud - application" . Possesses powerful equipment connection, data acquisition and edge computing capability platforms to aggregate, manage and analyze massive industrial data, provide industrial mechanism models, application development and data visualization capabilities, and easily realize rapid APP development to meet the specific needs of various industrial scenarios needs to help enterprises digitally transform.
5	FusionPlant	Huawei Cloud	Cloud services covering computing, storage, AI , and industrial PaaS
6	Fii Cloud	Fii	Big data, cloud computing, industrial robot integration, end-to-end smart cloud platform
7	Cloudiip[8]	Dongfang Guoxin	Data-based "platform + " third-party open application development	Cloudiip-IoT consists of Cloudiip-Link (edge gateway), Cloudiip-Access (platform access), Cloudiip-Lab (platform computing), and Cloudiip-Apps (industrial application set), providing industrial enterprises with one-stop data collection, Computing, storage, development, analysis and other enterprise-wide information construction process solutions. Cloudiip-Link是一款实现多种采集协议的解析，并通过Cloudiip-Access-SDK将设备接入到Cloudiip云端的边缘计算产品。 Cloudiip-Access产品提供工业设备实时数据、业务系统关系数据、视频等非结构化数据云端接入能力。可提供相关对象的运行监控，并提供实时数据服务。 Cloudiip-Lab是一款物联网的实时计算产品。提供工业设备机理建模、流式数据计算等统一数据计算管理能力。 Cloudiip-App提供面向工业互联网的业务中台能力，同时按需积累，产品提供了能力形态：标准的、可集成的页面及组合；完备的API及使用说明。
8	东智工业互联网平台	格林东智	首个聚焦生产现场的工业应用智能平台
9	中电云网	中电互联	工业APP开发、部署、运行、运维等全生态平台
10	In-Cloud	浪潮云	物联网、数据，利用云计算、AI实现异构工业数据集成
11	NeuSeer	寄云科技	工业应用开发和工业大数据分析的工业互联网平台

3.2 国外工业互联网平台

1、西门子的MindSphere[9]

2、施耐德System Platform2017[10]

3、通用电气Predix

Predix平台是面向工业互联网PaaS平台，连接机器、数据、人员以及其他资产。平台使用分布式计算、大数据分析、资产数据管理和M2M通信的领先技术，提供广泛的工业微服务，使企业能够提供生产力。Predix对外开放，可以和业界其他合作伙伴进行“互操作”，将各种工业资产设备和供应商相互连接并接入云端，同时提供资产性能管理（APM）和运营优化服务。

Predix体系架构的主要组件包括：Predix Machine、Predix Cloud、Predix Services。

PredixMachine：一个软件层，负责从工业资产收集数据并将其推送到Predix Cloud，以及运行本地应用程序（如边缘分析）。Predix Machine安装在网关，工业控制器和传感器上。
PredixCloud：一个全球性，安全的云基础架构，针对工业工作负载进行了优化，并符合卫生保健和航空等行业的严格监管标准。
PredixServices：提供开发人员可以用来构建，测试和运行工业互联网应用程序的工业服务。并提供一个微服务市场，开发人员可以发布他们自己的服务，并从第三方获取服务。Predix平台使客户和合作伙伴共同优化其工业业务流程。

参考文献

[1] https://www.zhihu.com/question/266818567/answer/332519343.

[2] 解析工业互联网三大核心体系. https://articles.e-works.net.cn/iot/article142215.htm.

[3] 工业互联网平台案例库. https://www.iireadiness.com/cases.

[4] 2020年5月最新发布的最受关注的国内工业互联网平台Top30. https://www.zhihu.com/question/266818567/answer/1151954474.

[5] 卡奥斯物联网IoT平台. https://www.cosmoplat.com/solution/micro/?solutionId=334.

[6] 航天云网工业互联网平台INDICS. http://developer.casicloud.com/index/solution/indDataService.ht.

[7] 汉云工业互联网平台. https://www.hanyunplat.com/hanyunpingtai.html.

[8] 东方国信Cloudiip物联网平台IoT. https://www.cloudiip.com/html/1//150/221/340.html.

[9] MindSphere体系架构. https://developer.mindsphere.io/zh/concepts/concept-architecture.html.

[10] System Platform2017架构分析. http://webinar.iianews.com/webinar/seminar/533/live.do?sooqkeyr=1503986176406.