The main network of ADC smart chain adopts the mother-child multi-chain structure, the combination of static ledger and dynamic storage technology, polymorphic nodes and diversified consensus mechanism. Diversity of applications. The sub-chain and the parent chain are two types of chains at different levels distinguished from the system architecture level. The parent chain is the representative of the entire business ecology, and the sub-chain is the representative of various industries. The sub-chain is generated on the parent chain, and the ADC public chain adopts A hybrid consensus mechanism based on the combination of PoS+POD (circulation mining). The sub-chain is similar to the new sharding technology launched by Ethereum V God, which supports parallel processing of multiple transactions. After the transaction is completed, it is asynchronously written into the public chain transaction ledger to meet the high concurrency scenario of business requirements. It has changed the technical bottlenecks and defects of the traditional blockchain, and can effectively improve the transaction confirmation speed.
The purpose of the ADC smart chain main network public chain is to build a bottom-level commercial ecological public chain, and merchants can build sub-chain application ecology according to their own needs. The main features of this commercial ecological chain are the storage and transmission of all data (including electronic tag data, commodity circulation data, etc.), which cannot be tampered with, support data quality verification, and data consensus with time stamps, so that an honest, authentic and reliable business ecosystem.

Application scenario

Supply Chain Management
Intelligent sorting and storage solutions. Establish a complete set of storage robot solutions, optimize the layout design and improve labor efficiency in the sorting process; basically realize unmanned operations in the storage area. In the process of goods entering the warehouse, the most suitable location is automatically selected for storage through machine scanning and intelligent calculation, so as to realize the optimization of storage space, the shortest sorting and transportation path in the warehouse, and the "first in, first out" of inventory.

Traffic field
The core technologies involved in the highway traffic safety prevention and control system are traffic behavior monitoring, traffic safety research and judgment, traffic risk warning and traffic law enforcement, and these technologies have been combined with artificial intelligence into one. Realize "visible" road traffic operation status, "perceived" vehicle trajectories, "captured" key illegal acts, "eliminated" hidden safety incidents, "fast response" for road surface collaboration and linkage, and "services" for traffic information applications Excellent" and other goals. This is inseparable from artificial intelligence technology.

In the field of agriculture
Intelligent agricultural shed robots not only integrate cutting-edge science and technology such as sensor technology, image recognition technology, system integration technology, artificial intelligence technology and communication technology. Moreover, intelligent agricultural robots are also composed of functional devices such as terminal actuators, control devices, mobile devices, machine vision systems, and sensors. It not only has a strong perception of information but also has the function of reprogramming, and also has some flexible automation or semi-automatic equipment imitating some body movements of the human body, which can realize activities such as sowing, processing, and production.

Insurance field
Insurance industry services mainly include after-sales claims settlement, policy renewal, and customer consultation and other services. Artificial intelligence can realize image recognition and detection technology, and perform operations such as decomposition and positioning of damaged locations, angle restoration, anti-reflection, and cloud-based autonomous comparison. The system can give accurate damage assessment results within a few seconds. It can greatly reduce the manpower and time costs in claim settlement, improve the degree of automation, significantly reduce the waiting time of customers, and improve the satisfaction of claim settlement services.

In the field of education
Intelligent robots penetrate into all aspects of data collection, data processing and human-machine interface to realize a variety of educational application scenarios. The enhancement of the data collection ability has brought a large amount of learning process data that was originally dissociated into the range that can be processed by the computer. Speech recognition, image recognition and artificial intelligence can be used to achieve oral evaluation, photo search, etc. After the data processing ability is improved, the human-computer interaction interface will bring more vivid and efficient education and teaching methods. Better user experience makes technology no longer a chip.

Smart manufacturing field
In the short term, smart manufacturing will lead to substitution effects and industrial transfer effects, resulting in the loss of some jobs. "Machine substitution" in the production lines of industries such as automobiles, electronic information, electrical machinery and equipment manufacturing. According to statistics from the China Robot Industry Alliance, in 2017, my country's industrial robot sales accounted for 29.3% of the global T industry robot sales, and it has become the world's largest robot consumer for two consecutive years. "Among them, more than 90% of the robots are used in loading and unloading, handling, welding, spraying, assembly and other links.

Technical System

Android chain infrastructure
The blockchain architecture represented by Bitcoin and Ethereum has exposed transaction scale, response speed and A series of problems such as scalability hinder the development and implementation of blockchain commercial applications.
Android chain, as a leading blockchain network application, needs to be built on a blockchain public chain that can use high-frequency concurrency, hundreds of millions of users, and zero-delay response. Combined with the Hit distributed hosting system, it can truly Attributed to success.
Android chain is divided into application layer and technology layer. The application layer is further divided into scene applications and consumer terminal hardware. The technology layer is divided into application technology, algorithms and data computing capabilities.
Android chain adopts hybrid shard chain technology, which organically combines public chain and shard chain (logical sub-chain) to form a hybrid chain infrastructure. Android chain saves a small amount of transaction record core content in the public chain ledger, and saves transactions such as witness history, consensus records, and business transfers in an independent space.

Robot vision technology
Robot vision refers to not only taking visual information as input, but also processing the information, and then extracting useful information for the robot. Today's vision technology has been able to recognize human gestures and facial expressions, that is, the functions of the human-machine interface can also be realized.
a. Visual technology analysis
① Detect or track images with a given size, color mode, etc. and similar image ranges.
②Use multi-eye vision or distance measurement device to obtain distance images.
③Using time-series images, find the operating state (optical flow field) of each pixel in the image.
④ Detect and track moving objects from time-series images.
⑤ According to the results of image processing, change the parameters and direction of the camera, or move the overall position of the camera,
or improve the lighting conditions (active vision) in order to obtain a better input image.
b. Image technology analysis
Image processing technology includes four methods: point processing, group processing, geometric processing and frame processing. The most basic method of image processing is the point processing method, which gets its name because the object processed by this method is a pixel. The point processing method is simple and effective, and is mainly used for image brightness adjustment, image contrast adjustment, and image brightness inversion processing. The image group processing method has a larger processing range than point processing, and the processing object is a group of pixels, so it is also called "area processing or block processing". The application of the group processing method on the image is mainly manifested in: detecting the edge of the image and enhancing the edge, softening and sharpening the image, increasing and reducing the random noise of the image, etc.

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