Scheme characteristics and application analysis of public security big data prevention and control real person system management platform

In China, the “public security big data prevention and control real person system management platform” developed by Eliot can be connected with social management system. It can be used in Internet cafes, ID card management, driver test management, driver license change, entry-exit management, special industry management, temporary residence population management, rental room management, entertainment place […]

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5g forward transmission construction is the focus of attention to achieve low-cost and controllable optimization scheme

5g commercial, bearing first, a high-quality carrying network is the strong support of “5g changing society”. In order to better gather consensus, gather industrial strength, and promote the development and prosperity of domestic 5g forwarding industry, c114 communication network, together with the Organizing Committee of China International Optoelectronic Expo, held the first “5g forward technology […]

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China’s smart speaker industry has basically formed a steady growth trend

The blue book of mobile Internet development report of China Mobile Internet (2020), organized by the people’s Network Research Institute, was officially released in Beijing on July 14. Among them, Zhang Yi, founder and CEO of AI Media Consulting Co., Ltd., wrote the article “Analysis on the operation, development and competition of smart speaker industry”. […]

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Golden card intelligent provides low power and cost-effective solutions for massive Internet of things devices

Recently, MediaTek, together with gaoxinxing IOT, a leading IOT module manufacturer in the industry, has jointly helped Jinka intelligent group to realize large-scale commercial application of a number of remote gas meter projects, greatly promoting the intelligent application and development of the meter industry in the 5g era. In 2020, Nb IOT has officially become […]

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I know the definition of interface in Java

Use interface to define an interface. The definition of the same kind of interface definition is similar, which is also divided into interface declaration and interface body, in which the interface body is composed of constant definition and method definition. The basic format of defining interface is as follows: Methods: Methods in interfaces are defined […]

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The most simple capacitor oscillation circuit diagram

The simplest circuit diagram of capacitance oscillation (1) Inductance three point oscillation circuit Figure 1 (a) is another common inductive three-point oscillation circuit. The inductance L1, L2 and capacitor C constitute the resonant circuit for frequency selection. Take the feedback voltage from L2 and apply it to the base of transistor vt. It can be […]

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The real revolutionary soul of blockchain is the token issued on it

Since the establishment of the East India Company in the 16th century, the company system has greatly changed the mode of cooperation in human society. People have gradually evolved from decentralized, inefficient and original cooperation mode to centralized, centralized and efficient cooperation mode. After hundreds of years of evolution, the power of the company has […]

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Can VR equipment leasing create a world

In Hangzhou, enterprises engaged in VR equipment leasing are springing up. According to industry insiders, most of the people who need VR equipment leasing are engaged in exhibitions, wedding banquet and other industries. From the current situation, the business situation is good. In addition to offline VR equipment leasing, some companies rent VR equipment online. […]

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