internet+ or CPS Industry system solutions

Today, nothing to do, want to tidy up the technical aspects of things, follow-up hope to use open source things, pave some basic framework, accumulate some ideas. In fact, has been doing embedded development work, the Internet is a little bit of PHP development experience (NAS), and the current Web segment development, are accustomed to use Java, although in the development of the project to learn some, but also a bit disjointed, hehe.

Internet + and IoT intelligent Hardware systems

In this era of big data, Internet + and IoT intelligent hardware system integration, the traditional electronics industry and it internet industry are competing to put forward the industry's systematic solutions, thus forming the industry in the trend of the hundred. This situation is clearly a new opportunity, and the latter is the integration of the industry. Because the industry has not yet come to the overall norms and standards, flowering means the standard confusion, since a set of systems, in order to better meet the challenges of integration in business, we must highlight their own advantages, in the fierce competition to win a place.

internet+ or CPS Business system solution Discussion

How to build this system is not entirely a technical problem, more from the perspective of resources to analyze problems, solve problems, and focus on the strengths of enterprises to develop core business, in the solution of the ecosystem plays a key role. Only with the core business competitiveness, enterprises can be invincible.

Therefore, the business is the core, and the development of system solutions, personal advice or a large number of use of mature open source technology. The main reason is from the rapid production of enterprises, rapid operation, profit-making point of view. and technically, the normative of open source code, in fact, the quality is still very good. While the operation reaches a certain scale, the enterprise still has to go back to solve some of the problem of the technical issues of the high-speed online adoption of open source technology. Let's not talk about it for the time being, it is also a way to think about these problems when we have money.

Internet + and IoT are inseparable from end-devices, because our tentacles have been extended to things (every smart object, smart hardware), so we need to integrate smart hardware into the system as an industry solution. And these embedded intelligent devices are more and more used as detection, control, monitoring field. Data from these devices is collected to form big data, and further analysis is done to help make the next steps and optimize decisions.

Like what:
1. Intelligent animal Husbandry: milk is which factory, which production line, what time, the inspector is who, the cow is which, the cow is which pasture, when birth, whether to receive inoculation, and the health of the cows, and so on, all will be recorded, so that we can drink assured milk.
2. Intelligent Retail: Through to the exhibition merchandise user attention, interest, experience time, location area, through the entity experience and the whole line up and down, to ensure the integration of online and offline, to optimize the traditional retail industry loss of partial performance and the current lack of physical experience on the line.
3. Smart home: As early as 1997, there has been intelligent home decoration, and until now, there is no good popularization to the common people family, with the development of technology, smart home not only more humane, green environmental protection, more family safety made a positive contribution.

The development process of embedded equipment in industrial field

Here for the time being not to discuss these business and technical issues, or to return to some of the individual ideas to talk about the industry system solutions, need to consider some of the column issues. Here first to make a point, detailed technical questions will slowly follow the mind map slowly unfold it. Embedded system has experienced the development of recent decades, from the traditional pointer-type equipment, development to digital equipment, and then the development of single-chip microcomputer, now embedded intelligent devices. Due to the complexity of the system development, the technology update is endless, the development/analysis equipment output more and more data, these data are more and more used in industrial automation.

Gossip not to say, single from the development of embedded devices, we are away from the Internet + (IoT) and how far, at first is a simple pointer-type detection, such as: instrumentation

1. Simple pointer type instrument

This is a voltage gauge that indicates the voltage within the range. Nothing intelligent, just a reality.

2. Simple digital instrument

There may be errors in the reading of the pointer head, especially in the non-professional knowledge, and the readings are multifarious. Remember the physics experiment class, the minimum scale is 1 mm, and someone can read 1.2 mm, this How to read, I have been tragic. So simply make a digital header, so that the data can be recorded.

3. Embedded Intelligent Instrument

Well, the same LCD head, if you can read the voltage, the current, the device is miniaturized. began to have functional integration developed.

4. Embedded Data Acquisition Equipment

Because of the rapid development of computer, we need to analyze more data, on a multimeter, appear thin. For example, remember the graduation thesis is to do OLED display aging test, do a week of aging test, data is every 15 minutes a sample. Do you want me to do the lab on the edge of the equipment for a week? Don't eat, poop???? Well, programmed voltage, current equipment out, through the IEEE488 data acquisition card to build aging equipment, and data collection, easy to fix a week test, and then the Excel data to make a chart on the OK.

5. Intelligent control equipment on the assembly line

As early as 2000, the global production has already used the embedded data acquisition equipment in the assembly line, and according to the pre-procedure set up the control equipment, enhances the production efficiency, enhances the production yield, guarantees the product quality. And these production data and the unique identification code of the product is linked, through the production plant database search will be able to find product production information, and even include the pre-factory inspection and repair records.

Well, I am also a person who has practical experience in the production line, hehe. All processes of the product, test results, repair results, are recorded. The yield is easily located to specific faults.

6. Industry 4.0 Intelligent Production in 21st century, all countries have seen intelligent production as another technological revolution, uploading all product-related data from production and use to the server for the next step (maintenance), which will be part of the device, similar to a person's medical records (when was born, what kind of seedling was inoculated, what surgeries had been done, which Allergic reactions). Embedded devices will not simply be connected and analyzed, but are integrated in a large industrial environment for manufacturing.

It's just a simple one. Equipment experienced this nearly 10 years of development, and in fact, we live in the society, there are a large number of industries are intelligent, with the progress of technology, technology development, intelligent terminal equipment, the traditional Internet industry, manufacturing, business are in their own product intelligence, And then turn to provide customers with better services and a complete set of industry solutions.

That's why Internet companies now want to do Internet + industry solutions, traditional manufacturing industry solutions for IoT Smart hardware. With regard to the solutions in these areas, there are many articles and news about the system architecture, and the development of this business system integration scheme is analyzed only from the perspective of development technology.

Application process of embedded equipment in industry we'll see how the traditional data-acquisition instruments will be integrated into the IoT system in one step.

= = "Single Data acquisition device (in embedded device)
= = "Upper computer + Terminal data acquisition equipment (data collection to the host computer)
= = "Server + host computer + Terminal data acquisition equipment (data collection to server database)
= = "Cloud service + Intelligent Terminal Data acquisition equipment (integrated with sensing and control, and integrated into the industry (production, life), such as equipment)

Computer acquisition system, one-on-one data collection

Computer acquisition system, one-to-many data acquisition and control

Embedded devices are integrated into the system and coordinated and controlled by the server.

Multiple systems are integrated into cloud services to form the Internet + and IoT industry solutions.

From here our traditional instrument manufacturers will be closer to our industrial intelligence, to meet the requirements of technological development, as instrument manufacturers are only a piece of intelligent manufacturing, and the overall solution is not an instrument manufacturer can solve. Therefore, in the big environment more need to recognize their own advantages, better play their strengths, team combat (not a single enterprise, more cross-border resource integration and collaboration)

Embedded software development process
We will narrow down the scope of this focus on the development of embedded software, from the most original single-chip to write the entire software code, to the layered development, to the business of modular division.

Large-scale embedded system development, in fact, is very complex, it takes into account all the Internet companies need to consider things, such as load balancing, hardware and software concurrency performance (response time, throughput), security, reliability, scalability, main standby, distributed and other issues.

Software technology Development

= = "Single chip microcomputer system: Single loop, commonly known as bare-Ben System

= = "8086 computer: BIOS boot, boot into DOS system, run Turbo C application. Write code, compile, execute code in Turbo C.

= = "Virtualization Technology: Virtualized hardware Platform

Cloud Technology Segmentation

It software is relatively mature, we use it pure software industry Business Segmentation diagram to analyze with the development of technology, design complexity increases, we will cloud service how to slice.

= = "Iaas:infrastructure-as-a-service//Red No. 1th Mark

= = "Paas:platform-as-a-service//Blue No. 2nd Mark
= = "Saas:software-as-a-service//Green No. 3rd Mark

Note: Each service level will have a very strong technical enterprise in accordance with technical standards for development and maintenance.

internet+ or CPS Business system scenario mind map from the current more hot smart cities (smart Retail, smart home, smart lighting, intelligent animal husbandry, etc.) and China Industry 2025 Intelligent Manufacturing (German Industry 4.0) Look, these need to build a system of industry domain, From a technical point of view, these systems have similar commonalities, and need to build industry solutions based on cloud services to integrate smart hardware devices.

"Cloud" is actually a metaphor of the Internet, cloud service products are mainly the above three kinds, "Internet +" Plus is smart devices (not pure mobile phone intelligent terminal). The Internet of Things (Cyber physical network) from the explanations above, I think it is more suitable for the right side of the mind map, that is, interactive intelligent systems (industry-oriented).

Just because IoT Intelligent systems (industry solutions) are involved in a wide range of devices involving more terminal physical equipment and more practical solutions, the development of an industry intelligence system also has a higher degree of complexity.

From this figure we can see that the whole system is very large, therefore, the development of a set of such systems, from the economic, efficiency of the point of view, more need to use the industry mature, stable, extensible architecture. Next I will try to explain how to combine the industry technology to specific industry issues, try to use more open source technology to build an intelligent system of the Internet of things industry.

PS: Because, I still very much like the two concepts of Industry 4.0 and the Internet of things, but also hope that in these two aspects and we have explored.

internet+ or CPS Industry system solutions