Industrial Internet of Things is becoming more and more popular. Look what Ge is doing.

Industrial Internet of Things is becoming more and more popular. Look what Ge is doing. The so-called intelligent manufacturing and intelligent machines have actually developed quite well in the field of hardware technology, such as sensors. At present, the core key, as GM is concerned about, is "soft" integration and service. Take ServiceMax as an example, its IoT cloud platform can receive the information of sensors built into devices on the IoT, so that users or maintenance companies can know when the components will fail, and make scheduling accordingly.

Nowadays, the application of the Internet of Things is becoming more and more common, and it is not uncommon in life. Electronic tags should also belong to the application of Internet of Things technology. RFID radio frequency identification is a non-contact automatic identification technology, which can automatically identify the target object and obtain relevant information through radio frequency signals, and can work in various harsh environments without manual intervention.

At present, the application of RFID technology in Guangzhou clothing industry has attracted more and more attention from clothing business owners. Through RFID technology, the transparency of supply chain management can be provided, the inventory turnover rate can be improved, the loss of out-of-stock can be reduced, and the consumption experience of stores can be improved. Basically, RFID technology can bring four kinds of benefits to the clothing industry:

Fast-fast logistics efficiency, fast delivery.

Accuracy-Accurately collect the clothing circulation data of all links in the supply chain.

Anti-counterfeiting-by embedding RFID chips into clothing, anti-smuggling and anti-counterfeiting effects are realized.

Service-enhance the consumer experience through Lide clothing RFID smart store, and improve the service level through interaction, more product display and quick response to consumer demand.

Look at what the kitten is doing without blinking. Look left and right. Look at the title: Xiaohua Mall. Xiaohua Mall meowed with an empty stomach. Look left, look right. Small fish on the ground will be eaten soon. Xiaohua Mall, jump, jump, sharpen your claws and meow. Jump left and right, don't let go when you find the mouse.

Who will protect the security of industrial Internet of Things According to the characteristics of the Internet of Things, the Internet of Things faces some special security problems different from the existing mobile network security besides the traditional network security problems of mobile communication networks. This is due to the fact that the Internet of Things is composed of a large number of machines, lacking effective monitoring of equipment by people, and the related characteristics such as huge number and equipment cluster. These special security problems mainly include the following aspects.

Local security problems of machines/sensor nodes in the Internet of Things. Because the application of the internet of things can replace people to complete some complex, dangerous and mechanical work. Therefore, most IOT machines/sensor nodes are deployed in unsupervised scenarios. Then the attacker can easily access these devices, thus causing damage to them, and even replace the hardware and software of the machine through local operations.

Transmission and information security in perceptive networks. Sensor nodes usually have simple functions (such as automatic thermometers), carry less energy (use batteries), and cannot have complex safety protection capabilities. However, sensor networks are diverse, from temperature measurement to hydrological monitoring, from road navigation to automatic control, and there is no specific standard for data transmission and information, so it is impossible to provide a unified security protection system.

Transmission of core network and information security. The core network has relatively perfect security protection capability. However, due to the huge number of nodes and the existence of clusters in the Internet of Things, network congestion and denial of service attacks will be caused by the data transmission of a large number of machines in the process of data transmission. In addition, the security architecture of the existing communication network is designed from the perspective of human communication and is not suitable for machine communication. Using the existing security mechanism will split the logical relationship between Internet of Things machines.

Learn how the Internet of Things (IoT) can make the power grid smarter, smart grid and energy reference design.

Design of low power consumption and low noise analog front end of plastic case circuit breaker

Reference Design of High Voltage 12V-400VDC Current Detection

System on G3-PLC power line communication module (CENELEC frequency band)

When I was browsing the Internet of Things (IoT) this week, I wanted to take a closer look at how IoT will make the power grid smarter (and vice versa), provide more information in the entire infrastructure and residential buildings, and achieve better interconnection. Through the Internet of Things, users, manufacturers and public service providers will reveal a brand-new way of equipment management, and ultimately save resources and costs. Let's take a look at how the smart meters in the world connect the smart grid with your home.

At a time when the whole world is paying attention to energy management and energy conservation, the Internet of Things extends the connection advantages of smart grid beyond the distribution, automation and monitoring completed by public utilities. In houses and buildings, the use of management system will help users to monitor their consumption and adjust their habits. These systems will eventually be automatically adjusted by performing during off-peak power consumption periods and connected with sensors to monitor the number of users, lighting conditions and more parameters. However, all this comes from a smarter and more interconnected power grid.

The first key step for smart grid to make the Internet of Things a reality is to adopt a large number of smart meters. At present, it has been connected to millions of meters, and the momentum of power grid interconnection is still growing. However, in order to exert the maximum potential of smart grid, the first step is to change from mechanical meters to intelligent electronic meters, with the aim of establishing two-way communication between meters and utility suppliers.

The adoption rate of intelligent electronic instruments in the United States is close to 50%. At present, millions of electric meters have been installed on the site, which are interconnected with the power grid and communicate regularly. In essence, electric meters are changing their functions, from the expansion kit of electric energy metering devices to two-way communication systems.

Modern electronic instruments must meet certain standards in order to play such a key role in smart grid and Internet of Things. First of all, electricity meters need to report energy consumption information to public institutions in houses and buildings. In the United States, the appropriate solution is low-power RF (LPRF) communication, using Sub- 1 GHz mesh network. However, according to different countries and power grid properties, wireless solutions may not be the best choice, for example, in countries such as Spain or France that use wired narrowband orthogonal frequency division multiplexing (OFDM) power line communication (PLC). There is no one-size-fits-all interconnection solution. Making the Internet of Things a reality requires a larger product portfolio, which can support from wired to wireless, and sometimes it needs to combine the two.

Secondly, the instrument needs to transmit useful energy consumption information to the house through the display or gateway in the house. This information enables users to adjust their electricity consumption habits accordingly and reduce their expenses. In the United States, ZigBee standard is combined with intelligent energy application system. Other countries, such as Britain or Japan, are evaluating Sub- 1 GHz RF or PLC solutions to achieve greater coverage or a combination of RF and PLC. Therefore, in essence, the electric meter is becoming an intelligent sensor. Internet of Things is used for two-way communication inside and outside houses and buildings, interconnected in the form of mesh network, and reporting basic energy data to public institutions.

In addition, smart meters need to support advanced functions such as dynamic pricing, demand response, remote connection and disconnection, network security, wireless download and post-installation upgrade. In this case, it is not necessary for the public provider to send technicians for each meter.

As you can see, smart grid plays a key role in supporting the Internet of Things, but this is only the beginning. Connecting devices in buildings and houses is the next thing to make full use of smart grid, and many innovative solutions and convenient applications have been provided to users. Dedicated home energy gateway, intelligent application center or energy management system will make users feel the benefits brought by interconnected power grid and Internet of Things faster.

For more information, check out Smart Power and Grid Solutions now.

Smart Grid and Energy Reference Design

Design of low power consumption and low noise analog front end of plastic case circuit breaker

Reference Design of High Voltage 12V-400VDC Current Detection

System on G3-PLC power line communication module (CENELEC frequency band)

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GE 6q manages ge's e-commerce strategy.

1 overview. ge

General Electric Company is a diversified global enterprise group. Its history can be traced back to Edison Electric Lighting Company founded by Thomas A. Edison in 1878. 1892, Edison General Electric Company and Thomson Houston Electric Company merged to form General Electric Company. For more than 100 years, General Electric Company has been adhering to the concept of bringing a better life with science and technology, and has always maintained scientific and technological innovation and maintained the world-leading technological advantage. At present, GE has 244 14 patents, ranking first in the world.

GE integrates technology, manufacturing and service industries, and is committed to achieving a global leading position in every industry it operates. On June 5438+ 10, 2004, GE reorganized the original 13 industrial group into the current 1 1 business group: energy group, high-tech materials group, consumer financial services group, commercial financing group, medical and health group, consumer and industrial products group, infrastructure group and state. If ranked separately, at least nine business groups can rank among the top 500 in the world. GE operates in 160 countries around the world, including 270 production plants in 26 countries, with more than 300,000 employees worldwide. GE's overseas income is increasing year by year. 1999, the company's income outside the United States accounted for 4 1% of its total income 107 billion dollars, reaching 43.9 billion dollars. In 2003, the sales revenue reached $654.38+034.2 billion. General Electric has a long history in China. At present, its 1 1 business group has started business in China, with 20 offices and nearly 30 joint ventures or wholly-owned enterprises, with a total investment exceeding1500 million US dollars. GE is still one of only seven 3a industrial companies in the world. It has been awarded the title of "the most respected company in the world" by the Financial Times for six consecutive years.

2. GE's e-commerce strategy

The transformation from a traditional industrial company to a new e-commerce enterprise has been listed as the focus of the company's development by GE. From 65438 to 0999, GE formally listed e-commerce as another development strategy for the company's business growth on the basis of the original six strategies of quality, globalization and service. In the first year of implementing e-commerce, the company gained $654.38 billion in online business income. This has enabled GE, a century-old brilliant company, to maintain the momentum of sustained and rapid development in the new century. This change has had a great impact on the whole western business community. GE hopes to find and establish a future business development model for this company that has been in the leading position for a century by promoting e-commerce. In 2000, the strategic direction of GE e-commerce has three aspects: to ensure that each GE enterprise group has a customer network center to provide the best online service, sales and support; Transfer internal procurement and supplier resources to the internet to give full play to the advantages of high efficiency and low cost; Constantly develop new technologies and services to increase online sales.

In fact, GE, which has always been a technology leader, is not a latecomer to e-commerce. Its information service group has been in a leading position in the field of electronic data interchange (EDI) and virtual trading environment based on the Internet. In recent years, GE's finance, plastics, medical devices, aircraft engines, power systems and other departments have carried out online sales, customer service, information release, remote equipment monitoring and maintenance, employee recruitment, internal management and other activities through the Internet according to their own business, among which Polymerland, a sales website of GE Group, has a transaction volume of 5 million US dollars in 2000 and 20001year.

The reason why GE upgraded its e-commerce strategy to an important level that determines the development of enterprises is because GE executives fully foresee the impact that the development of the Internet will bring to all economic entities. The development of Internet makes all relationships between enterprises and customers, enterprises and employees, employees and employees transparent, and knowledge is power. Because everyone can easily get a lot of information at the same time, the traditional business model of enterprises will inevitably be impacted, including the disintegration of middlemen, collective competition, virtual business community, complete penetration of customers, dynamic prices, target products, collaborative markets, partner services and other changes in the business model of enterprises that have already appeared initially.

GE advocates e-commerce precisely to grasp and participate in these changes in time. Through the changes in seller (customer), buyer (supplier), investment business and internal procedures, GE will continue to keep ahead in "satisfying customers faster and better", thus maintaining the vitality of enterprise development and consolidating its leading position, which is another practical embodiment of GE's entrepreneurial spirit of taking change as an opportunity.

GE is still the best company in the world, and it is pushing the revolution of e-commerce with the greatest enthusiasm. This not only determines the future fate of this century-old giant, but also has a far-reaching global impact.

Internet Weekly, the most famous Internet and information technology magazine in the United States, conducted a survey of major companies in the United States with the theme of "Internet Weekly 100 Top" for the first time, and selected the leading e-commerce enterprises in the 10 industrial field. In 2000, GE was named "E-commerce Enterprise of the Year".

3. E-procurement system of GE

GE actively promoted the strategic transformation to e-commerce enterprises and achieved very obvious benefits. The following is an example of the lighting engineering group under GE (note: the business of this group was merged into GE Energy Group after 2004 1) after adopting the e-procurement system based on the Internet:

GE's raw material cost increased by 1982- 1992, while the price remained unchanged or even began to decline in the same period. In order to offset the unfavorable factors caused by rising costs, GE has gone all out to improve its procurement methods. After analyzing the procurement process, it is found that the procurement method is inefficient and there are too many intermediate transactions. Because the information on the order, receipt and invoice does not match, it is necessary to fill in the invoice above 1/4 again.

GE lighting engineering group used to send many inquiry applications for low-priced mechanical parts to the company's purchasing department every day. The purchasing department sends hundreds of inquiries to partners every day to get the lowest price of raw materials. In the past, the procedure of manual procurement was: for each inquiry application, the purchasing department should attach design drawings to each inquiry application; The design drawings should be retrieved from the company's technical data files, copied in the copy room, folded in an envelope and sent together with the inquiry application. This process takes 7 days to complete, which is very complicated and time-consuming. Due to complicated procedures and tight time, the purchasing department of the company usually only sends the bidding documents to two or three suppliers at a time.

Since 1996 GE started the first online procurement system (TPN Post), the procurement process has become simple and fast. At present, the e-procurement practice of GE Lighting Engineering Group is to send an e-inquiry application to the purchasing department by email, and the purchasing department sends the bidding documents to the global suppliers through the Internet. The system can automatically retrieve accurate design drawings and attach correct charts and accessories to the electronic inquiry form. Within two hours after the purchasing department begins to handle the purchasing process, suppliers all over the world can receive the inquiry form by email, fax or EDI, and have seven days to prepare the bid and send it back through the Internet. On the day when GE receives the tender, it can complete the bid evaluation and finally select the winning bidder.

After the implementation of online purchasing system (TPN), lighting engineering group has gained a series of benefits: 60% of the company's purchasing staff have been liberated and rearranged through online purchasing system. The purchasing department is freed from a lot of paper, copying and mailing work, and can spare at least 6 to 8 extra days a month to focus on the development strategy. Being able to reach a wider range of suppliers online has saved 30% of labor costs and reduced 5% to 20% of raw material costs. It used to take 18 to 23 days to confirm suppliers, prepare bidding requests, negotiate prices with suppliers and sign contracts, but now it only takes 9 to 1 1 day. The transaction process is operated electronically from beginning to end, and the receipt is automatically consistent with the purchase order, reflecting all changes in the whole process. Purchasing departments around the world exchange information about the best suppliers. 1In February, 1997, GE Lighting Engineering Group discovered seven new suppliers through the Internet, and the price of one of them was even 20% lower than that of the other. GE estimates that a comprehensive change in procurement methods alone will save the company $500 million to $700 million a year.

All GE companies in Shanghai and their addresses GEHC Jiang Yude GE Medical System Trade Development (Shanghai) Co., Ltd. (td) Address:

Room 1 10 1 8 Xingyi Road, Shanghai

Postal code: 200336

Tel: (862 1)52574640-64000

Fax: (862 1)52080002

GEHC General Electric Asia Ultrasound Department Address:

Room1105-1/kloc-0, No.8 Xingyi Road, Shanghai

Postal code: 200336

Tel: (8621) 52574640-64136.

Fax: (862 1)52080582

GEHC General Electric Shanghai Waigaoqiao Logistics Department and Warehouse Address:

Floor 2, Shangwai No.4 Warehouse, No.777 Bingke Road, Waigaoqiao Free Trade Zone, Shanghai

Postal code: 200 13 1

Tel: (862 1)58692900

Fax: (8621) 58692911

GEHC General Electric Shanghai International Trade Office Address:

Room 270 1 Shanghai International Trade Center, No.2200 Yan 'an West Road, Shanghai

Postal code: 200336

Tel: (862 1)52574530

Fax: (8621) 62191584.

GEHC General Electric Shanghai Wandu Office Address:

24th Floor, Wandu Center, No.8 Xingyi Road, Shanghai

Postal code: 200 137

Tel: (02 1)52574650

Fax: (021) 52082008 52082012

General Electric (China) Research and Development Center Co., Ltd.

Address: No.800, Cai Lunlu/KLOC-0, Zhangjiang High-tech Park.

Tel: 50504666

General Electric Industrial System (Shanghai) Co., Ltd.

Address: No.777 Bingke Road

Tel: 58692900

General electric lighting co., ltd

Address: No.4727, nanxiang town Town South Road, Jiading District.

Tel: 59 127777

General Electric (China) Lighting Technology Center

Address: West of Qiaotou, nanxiang town, Jiading District

Tel: 69 179474

Ge silicone (Shanghai) Co., Ltd.

Address: No.218, Songsheng Road, Songjiang Town Industrial Zone, Songjiang District

Tel: 57747366

GE- Toshiba silicone Shanghai Co., Ltd.

Address: No.56 Aidu Road, Waigaoqiao Free Trade Zone, Shanghai

Tel: 02 1-50460460

GE Pharmaceutical (Shanghai) Co., Ltd.

Address:No. Newton Road 1, Zhangjiang Hi-tech Park, Pudong, China.

Tel: +86 2 1 38954500

Some GE only lists telephone numbers, so they can only list telephone numbers for you:

General Electric China

(02 1) 6288- 1088

General Electric China News Center

(02 1) 6288- 1088

China technology center

(02 1) 5050-4666

General electric infrastructure group

water treatment

(02 1) 3222-4747

General electric industry group

Fanake automation

(02 1) 3222-4555

General electric industry group

(02 1) 240 1-3333

Sensing and measurement

(02 1) 3222-4555

household appliances

(02 1) 240 1-3333

detection technique

(02 1) 34 14-4620

explain

(02 1) 240 1-3333

nbc universal

American consumer news and business channel

(02 1) 6288- 1088

In what ways can the Internet of Things be applied to make our life better and better? In the Internet of Things era, vehicle-mounted devices will promptly remind drivers to slow down and change lanes; In case of accidental fall, illness or abnormal state, the elderly can be transmitted to the community or children through remote network; After the sensor in the intelligent building detects the owner's departure, it can automatically inform the controller to close the water, electricity, doors and windows, monitor the security situation in the house, and send an abnormal situation report to the owner's mobile phone in real time.

You can also look at the related content on the Internet of Things.

Who is the current president of General Electric? Jeffrey R. Jeff Immelt is the current chairman and CEO of General Electric (GE).

How to use Internet of Things data to build industrial wisdom benefits from the rise of Internet of Things and Industry 4.0. In recent years, many enterprises have established platforms for data collection, monitoring and display through the Internet of Things. For the deep application of data, such as using the latest machine learning algorithm to intelligently upgrade data, it is the only way for industrial users to carry out digital transformation.

Judging from the current trend, the hot areas of artificial intelligence focus on language, image interaction, or commercial applications. For the industrial field, how to improve the efficiency of streaming data obtained based on the Internet of Things through artificial intelligence? In the process of using these materials, how to avoid stepping on the pit and deploy the scheme smoothly? This is a problem that industry needs to solve. To this end, in this hard open class, Lei Feng. Com invited Chang Wei, CEO of Jueyun Technology, to explain how to use Internet of Things materials to build industrial wisdom. For details, please consult the Unified Communications official website website.