First, the concept of things <br> <br> concept of things was presented in 1999. On November 17, 2005, at the World Summit on the Information Society (WSIS) held in Tunisia, the International Telecommunication Union (ITU) released the "ITU Internet Report 2005: Internet of Things," and officially proposed the concept of "Internet of Things." The report pointed out that the era of omnipresent "Internet of Things" communications is approaching. All objects in the world can be exchanged actively through the Internet, from tires to toothbrushes and from houses to paper towels. The "material" here must meet the following conditions before it can be included in the "Internet of Things":
1. Receiver with corresponding information; 2. Data transmission path; 3. Storage function; 4. CPU; There must be a data transmitter; 8. Follow the Internet of Things communication protocol; 9. Have a unique number that can be identified in the world network.
Internet of Things is The Internet of Things, which can be understood as a network of connected objects. The standard definition is: through information-sensing equipment such as radio frequency identification (RFID), infrared sensors, global positioning systems, laser scanners, etc., according to the agreed protocol, connect any item with the Internet, and exchange information and communication to achieve A network that intelligently identifies, locates, tracks, monitors, and manages. There are two meanings here. First, the core and foundation of the Internet of Things is still the Internet. It is an extension and expansion of the Internet. Second, the user's end extends and expands to any item and item. Exchange and communication.
The Internet of Things involves many industries and has a wide range. According to the industry chain of the Internet of Things, it can be roughly divided into three levels: The first is the sensor network, which is based on two-dimensional codes, RFID (Radio Frequency Identification Technology), sensors, chips, and smart cards, to realize the "object" identification; followed by the transmission network. Through the existing Internet, radio and television networks, communications networks and other data transmission and calculation; Third, the application network, that is, input and output control terminals, based on existing mobile phones, PCs and other terminals.
At the technical level, the Internet of Things is an evolution of communications network technology and storage and computing technology. The storage and computing technologies represented by cloud computing (Cloud Computing) can support the network to store and calculate all information resources. From the application level, the Internet of Things can achieve Ambient Intelligence + Interactive Collaboration. Situation discrimination: The network can understand the environment and conditions of the user when using (Presence+Scenario); Smart discrimination: the network can understand the personality and usage habits of different users to achieve customized and diversified service provision; interactive collaboration: different networks The ability to interact with data and processes and collaborate on tasks.
At the social level, the Internet of Things will eventually achieve Social Intelligence. The combination of social thinking, group intelligence, personal intelligence, and the operating environment creates an intelligent resource allocation for the entire society and solves cross-domain and regional issues.
Second, the Internet of Things technology framework
The technology framework of the Internet of Things includes awareness layer technology, network layer technology, application layer technology and public technology.
1. Awareness Layer Data acquisition and awareness are mainly used to collect physical events and data that occur in the physical world, including various physical quantities, logos, audio, and video data. The data acquisition of the Internet of Things involves sensors, RFID, multimedia information collection, two-dimensional code and real-time positioning technologies.
Sensor network networking and collaborative information processing technologies enable short-distance transmission of data acquired by sensors, RFID, and other data acquisition technologies, self-organizing networking, and cooperative sensor processing of multiple sensors.
2. The network layer realizes a wider range of interconnected functions and can transmit the perceived information without obstacles, high reliability, and high security. It requires the integration of sensor networks with mobile communication technologies and Internet technologies. After more than ten years of rapid development, mobile communications, Internet and other technologies have become more mature and can basically meet the needs of the Internet of Things data transmission.
3. Application layer The application layer mainly includes the application support platform sublayer and application service sublayer. The application support platform sublayer is used to support the functions of cross-industry, cross-application, and cross-system information collaboration, sharing, and interworking. The application service sub-layer includes smart traffic, smart medical, smart home, smart logistics, smart power and other industrial applications.
4. Public technology Public technology does not belong to a specific level of IoT technology, but is related to the three layers of the IoT technology architecture. It includes identification and resolution, security technology, network management, and quality of service (QoS) management.
According to the characteristics closely related to the Internet of things technology and applications, according to the two levels of technical basic standards and application subsets, we propose strategies such as quoting existing standards, cutting out existing standards or formulating new ones, and forming a system architecture and network communication. Agreements, interfaces, co-processing components, network security, coding and identification, backbone network access and service and other technical infrastructure standards and product, application subset standards standard system, in order to guide the standard system to guide the system, the system of the Internet of Things standards Formulate work and provide important support for the adoption of standards in the future R&D and application development of IoT products.
The development of the Internet of Things will surely drive the rise of emerging industries. In terms of information generation, the Internet of Things will use RFID, sensors, two-dimensional codes, Beidou, or GPS positioning to obtain information on objects anytime, anywhere—sensors, two-dimensional codes, infrared devices, and radio frequency device manufacturers. Second, information transmission, various telecommunications networks and the Internet will be further integrated; third is the centralized processing and application of information, that is, through the integrated information platform to receive, process, feedback and application information, a large number of software companies will benefit.
In terms of information transmission, the integration of various telecommunication networks, the Internet, and radio and television networks still requires the country to make further adjustments. In recent years, the first level of the Internet of Things industry investment and financing activities are active. Companies that develop and manufacture products such as QR codes, RFID (Radio Frequency Identification Technology), sensors, chips, and smart cards are favored by investment institutions.
In the future, personal, family and corporate applications based on situational intelligence will go deeper into everyday life. For example, when a user enters a bar, a terminal identifier installed in the bar in advance, the user's mobile phone number will be identified, and the identified information will be sent to a telecommunication operator Central Music Studio. The central music platform performs user analysis, such as what kind of music a user likes to play with blue, punk, hip-hop, and R&B, and then feeds customer analysis information back to the bar background information receiver, where the bar staff plays the music that the user may like.
Third, things will affect every aspect of our lives <br> <br> recently, on television could see IBM's RFID tag let's put up the box car and NEC's clothing store interns provide a high level of service to customers through RFID advertising. Although the former is somewhat exaggerated, the latter has been implemented in the RFID-based CRM system built by NEC and BEA for Shanghai Women's Products Store.
In the future, when you walk into a grocery store, you will immediately have an automatic sound greeting to you. She will write down your name and remind you to buy milk because you haven’t bought it since the last purchase. Also, the machine knows which brand you want to buy, how often you buy it, your family has several family members, and so on. Even at discounted rates, you do not have to wait long queues for checkouts. RFID tags will automatically generate your bills. You don't even need to take your purchased items from your shopping cart to the cash register. All you need to do is pay by credit card and leave; in the future, milk will Tell us when it will sour, and the lost puppy can tell the owner its location. If you wish, you can know which cattle on which farm you are eating beef. How much time does it take for your shoes to go from the factory to your purchase? In the future, when you drive through the highway toll booth, you don't need to park your car to pay the toll. The RFID reader at the toll booth will automatically identify your vehicle number and complete the charge collection; in the future, you will no longer need to buy subway tickets, train tickets, air tickets, etc. As you pass through the checkpoints at these stations, RFID readers located in these locations will read the information on your mobile phone's RFID chip and automatically complete the ticket checking process.
In short, RFID will have a wide range of applications in retail, access control, asset management, supply chain management and transportation, animal identification, and anti-counterfeiting. Affect all aspects of our lives.
1. Receiver with corresponding information; 2. Data transmission path; 3. Storage function; 4. CPU; There must be a data transmitter; 8. Follow the Internet of Things communication protocol; 9. Have a unique number that can be identified in the world network.
Internet of Things is The Internet of Things, which can be understood as a network of connected objects. The standard definition is: through information-sensing equipment such as radio frequency identification (RFID), infrared sensors, global positioning systems, laser scanners, etc., according to the agreed protocol, connect any item with the Internet, and exchange information and communication to achieve A network that intelligently identifies, locates, tracks, monitors, and manages. There are two meanings here. First, the core and foundation of the Internet of Things is still the Internet. It is an extension and expansion of the Internet. Second, the user's end extends and expands to any item and item. Exchange and communication.
The Internet of Things involves many industries and has a wide range. According to the industry chain of the Internet of Things, it can be roughly divided into three levels: The first is the sensor network, which is based on two-dimensional codes, RFID (Radio Frequency Identification Technology), sensors, chips, and smart cards, to realize the "object" identification; followed by the transmission network. Through the existing Internet, radio and television networks, communications networks and other data transmission and calculation; Third, the application network, that is, input and output control terminals, based on existing mobile phones, PCs and other terminals.
At the technical level, the Internet of Things is an evolution of communications network technology and storage and computing technology. The storage and computing technologies represented by cloud computing (Cloud Computing) can support the network to store and calculate all information resources. From the application level, the Internet of Things can achieve Ambient Intelligence + Interactive Collaboration. Situation discrimination: The network can understand the environment and conditions of the user when using (Presence+Scenario); Smart discrimination: the network can understand the personality and usage habits of different users to achieve customized and diversified service provision; interactive collaboration: different networks The ability to interact with data and processes and collaborate on tasks.
At the social level, the Internet of Things will eventually achieve Social Intelligence. The combination of social thinking, group intelligence, personal intelligence, and the operating environment creates an intelligent resource allocation for the entire society and solves cross-domain and regional issues.
Second, the Internet of Things technology framework
The technology framework of the Internet of Things includes awareness layer technology, network layer technology, application layer technology and public technology.
1. Awareness Layer Data acquisition and awareness are mainly used to collect physical events and data that occur in the physical world, including various physical quantities, logos, audio, and video data. The data acquisition of the Internet of Things involves sensors, RFID, multimedia information collection, two-dimensional code and real-time positioning technologies.
Sensor network networking and collaborative information processing technologies enable short-distance transmission of data acquired by sensors, RFID, and other data acquisition technologies, self-organizing networking, and cooperative sensor processing of multiple sensors.
2. The network layer realizes a wider range of interconnected functions and can transmit the perceived information without obstacles, high reliability, and high security. It requires the integration of sensor networks with mobile communication technologies and Internet technologies. After more than ten years of rapid development, mobile communications, Internet and other technologies have become more mature and can basically meet the needs of the Internet of Things data transmission.
3. Application layer The application layer mainly includes the application support platform sublayer and application service sublayer. The application support platform sublayer is used to support the functions of cross-industry, cross-application, and cross-system information collaboration, sharing, and interworking. The application service sub-layer includes smart traffic, smart medical, smart home, smart logistics, smart power and other industrial applications.
4. Public technology Public technology does not belong to a specific level of IoT technology, but is related to the three layers of the IoT technology architecture. It includes identification and resolution, security technology, network management, and quality of service (QoS) management.
According to the characteristics closely related to the Internet of things technology and applications, according to the two levels of technical basic standards and application subsets, we propose strategies such as quoting existing standards, cutting out existing standards or formulating new ones, and forming a system architecture and network communication. Agreements, interfaces, co-processing components, network security, coding and identification, backbone network access and service and other technical infrastructure standards and product, application subset standards standard system, in order to guide the standard system to guide the system, the system of the Internet of Things standards Formulate work and provide important support for the adoption of standards in the future R&D and application development of IoT products.
The development of the Internet of Things will surely drive the rise of emerging industries. In terms of information generation, the Internet of Things will use RFID, sensors, two-dimensional codes, Beidou, or GPS positioning to obtain information on objects anytime, anywhere—sensors, two-dimensional codes, infrared devices, and radio frequency device manufacturers. Second, information transmission, various telecommunications networks and the Internet will be further integrated; third is the centralized processing and application of information, that is, through the integrated information platform to receive, process, feedback and application information, a large number of software companies will benefit.
In terms of information transmission, the integration of various telecommunication networks, the Internet, and radio and television networks still requires the country to make further adjustments. In recent years, the first level of the Internet of Things industry investment and financing activities are active. Companies that develop and manufacture products such as QR codes, RFID (Radio Frequency Identification Technology), sensors, chips, and smart cards are favored by investment institutions.
In the future, personal, family and corporate applications based on situational intelligence will go deeper into everyday life. For example, when a user enters a bar, a terminal identifier installed in the bar in advance, the user's mobile phone number will be identified, and the identified information will be sent to a telecommunication operator Central Music Studio. The central music platform performs user analysis, such as what kind of music a user likes to play with blue, punk, hip-hop, and R&B, and then feeds customer analysis information back to the bar background information receiver, where the bar staff plays the music that the user may like.
Third, things will affect every aspect of our lives <br> <br> recently, on television could see IBM's RFID tag let's put up the box car and NEC's clothing store interns provide a high level of service to customers through RFID advertising. Although the former is somewhat exaggerated, the latter has been implemented in the RFID-based CRM system built by NEC and BEA for Shanghai Women's Products Store.
In the future, when you walk into a grocery store, you will immediately have an automatic sound greeting to you. She will write down your name and remind you to buy milk because you haven’t bought it since the last purchase. Also, the machine knows which brand you want to buy, how often you buy it, your family has several family members, and so on. Even at discounted rates, you do not have to wait long queues for checkouts. RFID tags will automatically generate your bills. You don't even need to take your purchased items from your shopping cart to the cash register. All you need to do is pay by credit card and leave; in the future, milk will Tell us when it will sour, and the lost puppy can tell the owner its location. If you wish, you can know which cattle on which farm you are eating beef. How much time does it take for your shoes to go from the factory to your purchase? In the future, when you drive through the highway toll booth, you don't need to park your car to pay the toll. The RFID reader at the toll booth will automatically identify your vehicle number and complete the charge collection; in the future, you will no longer need to buy subway tickets, train tickets, air tickets, etc. As you pass through the checkpoints at these stations, RFID readers located in these locations will read the information on your mobile phone's RFID chip and automatically complete the ticket checking process.
In short, RFID will have a wide range of applications in retail, access control, asset management, supply chain management and transportation, animal identification, and anti-counterfeiting. Affect all aspects of our lives.
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--- PRODUCT SPECIFICATIONS---
Material
Hole patterns
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Thickness
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HEBEI KAYI BUILDING MATERIAL TECHNOLOGY CO.,LTD , https://www.kayimesh.com