From May 25th to 26th, 2015, JD.com participated in the first International Consumer Electronics Show (International CES Asia) in Shanghai as an official industry partner. In addition to fully displaying the open and intelligent ecosystem at the booth, JD.com has also released new products supported by the JD+ program, including Ding (Dong) smart speakers that enable new voice control, and Changhong, which has wireless storage capabilities. "Mobile power, the outstanding UP3 smart wristband, TicWatch smart watch and other new products first launched in the Jingdong IT digital channel. At the same time, JD.com also held the Jingdong Smart Press Conference and Smart Life Forum, which demonstrated a complete smart layout from smart business incubation, technical platform support, industrial chain integration, and financial investment assistance to channel promotion. The CES Asia exhibitors also reflected the current JD.com 12 years of “I have changed I have not changed†theme: JD’s involvement in the fields, services provided, and partners have been expanding, but the beginning of the heart to provide users with a simple and happy life Not changed.
More complete and smart ecology
Jingdong plays four roles in the smart era: marketing pioneers, technology supporters, industry integrators, and financial supporters, forming a complete and open intelligent ecosystem. At the booth that symbolizes rapid growth, JD.com fully demonstrated all aspects of its intelligent ecosystem.
In the display area of ​​JD+ Smart Home Connected Solutions, users can use the micro-linked application to centrally control the various products that access the JD Intelligent Cloud, and they can directly speak out the need for the latest smart speaker to perform all operations; Zhuo Bang UP3 bracelet, and more Smart new glasses such as VR smart glasses, VINCI smart music player, TicWatch smart watch, GYENNO smart spoon, and smart new products made their debut at CES Asia, highlighting Jingdong’s decisive position in the channel; in Jingdong Finance, users can learn Jingdong supported smart entrepreneurship through innovative products such as Baijo, Jingdong wallet, equity crowdfunding, and equity crowdfunding; JD+ Smart Tea House brought the entrepreneurial atmosphere of Zhongguancun's smart start-up companies to CES Asia.
Jingdong Intelligent Group president Wang Zhenhui said in the keynote address “Open and win-win to connect the future†that JD.com will continue to focus on improving the user experience and bring value to users; committing to bringing value to suppliers and the industry; and helping the transformation of traditional enterprises. , Serving SMEs. As the forerunner of the smart industry, the open JD+ ecosystem is moving toward a more complete and more grounded stage. On May 8th, the opening of the JD+ Smart Tea House opened the window for the Jingdong Innovation Incubator, and the enlistment of the entrepreneurial project immediately launched also attracted the participation of a large number of entrepreneurs. The recent appearance of the Jingdong Smart Page on the Jingdong Homepage means the “Jingdong Smart†Community. Formally launched to provide a comprehensive exchange space for smart product manufacturers and users.
“We will integrate the JD+ plan, Jingdong Weilian Jingzhi Living Community and Jingdong Smart Launch Service to build the first platform for future smart hardware online,†said Wang Zhenhui.
Jingdong Microelectronics Co., Ltd. has become the entrance to the era of the Internet of Everything
A large number of smart products on the Jingdong booth are connected behind the micro-platform to form various scenarios of intelligent solutions. This is one of Jingdong’s characteristics in the field of intelligence. As an entry-level product of JD in the era of the Internet of Everything, Micro-Link aims to help users realize the dream of a smart living experience.
According to reports, there are currently more than 400 models of micro-joint products that have been docked, and the number of products sold is nearly one million. Wang Zhenhui said that Jingdong's goal is to access micro-unit products in 2015 reached 10 million, so that more users can experience a one-stop smart living services, but also to help more partners smart products to market.
At the same time, the progress of the Jingdong “micro-joint†APP is also attracting attention. It can not only realize unified management and control of smart devices, realize cross-brand cross-category interoperability and centralized management of big data, but also realize intelligent scenes and open services, and can connect with O2O service providers. Micro-Link will provide one-stop smart solutions for traditional hardware vendors, from module recommendations, cloud services, to sales channels.
Innovative products show JD+ strong support capabilities
The appearance of new JD+ series at this exhibition has also become the focus of the media and the audience. Among them, the “Ding†(Dong) smart speaker is the first smart product launched by HKUST News and Jingdong announced in March this year. This product creates a new way of voice interaction. It can realize audio on demand and playback control through natural language interaction without any manual operation. With excellent artificial intelligence processing, it can become the user's audio assistant and complete the encyclopedia inquiry. , storytelling, chat and other functions. At the same time, the product allows users to access Jingdong Micro's smart products through voice control and become a new interactive entry point for smart homes.
Changhong JD.com's new smart hardware "Flow Cloud" integrates wireless connection, sharing of high-speed storage and mobile power, and enables cross-platform accessibility file sharing.
Wang Zhenhui said that JD has formulated the goal of providing incubation, acceleration, and intelligent solution landing services for hundreds of companies in the next three years. With the further implementation of the JD+ plan, more partners’ products will be released one after another.
Jingdong Wins Smart Times with Industry Partners
Partners are the most important participants in JD.com's intelligent ecosystem and are also reflected in JD's participation in all aspects of CES Asia. At the Roundtable Forum on "Evolution of Smart Homes" on May 25th, JD Liu, the CTO of Jingdong Smart Group, and guests from iRule, Global Caché Smart Home, Logic Integration and other intelligent industries discussed the development of the industry and the trend of technology and applications. Liu Zihao said that Jingdong is committed to providing consumers with a simple, one-stop product and service experience by building a complete platform.
Jingdong will also hold a Jingdong Smart Life Forum on the theme of “Future Smart Home†on May 26th. Jing Zhi Group’s chief technical consultant Weng Zhi, Jingdong Financial Group’s vice president Yao Naisheng and Intel, Microsoft, HKUST News, Linear Capital and The guests of the company, such as Dahua, are looking forward to the future of smart life and discussing the future of the industry from the perspectives of technological development and capital support.
In addition, JD.com also demonstrated the results of JD.com's Intel Joint Innovation Lab - "Kawachi" foot measuring device, which combines Intel® RealSenseTM technology and JD.com algorithm, so that users can quickly understand their foot and size and choose The most suitable shoes.
In recent years, Jingdong has continuously improved the ecological layout of the smart industry. At present, Jingdong sells nearly 1,000 smart brands, and more than 95% of domestic and foreign famous smart products are selected for Jingdong. From September 2013 to now, the average monthly growth rate has reached 80%! Therefore, Jingdong Mall has become the choice of many smart brands to reach the market and users. The smart watches, bracelets and other products that debuted at the Jingdong booth will all be launched by Jingdong to win more attention and recognition from users.
People in the industry believe that Jingdong's appearance at an international exhibition like CES Asia has fully demonstrated its open and complete smart ecological layout. This not only gives many partners opportunities and confidence in the market, but also allows users to see a smart lifestyle with a better experience. It will further promote the development of China's smart industry and lead to a healthy, orderly and ecological development.
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What is a rigid-flex PCB?
Printed circuit boards can be divided into rigid printed boards and flexible printed boards according to their production materials. Rigid printed boards include phenolic paper laminates, epoxy paper laminates, polyester glass mat laminates and epoxy glass cloth laminates. The flexible printed circuit board is also called a flexible printed circuit board or FPC. The flexible circuit board is a circuit board with high reliability and high flexibility made of polyimide or polyester film. The circuit board has good heat dissipation, can be bent, folded, curled, and can be moved and stretched freely in a three-dimensional space. FPC can be used to reduce the volume, achieve lighter, miniaturized, and thinner, so as to realize the integration of components and wire connections. FPC is widely used in electronic computers, communications, aerospace, home appliances and other industries.
Features of flexible circuit board:
(1) FPC is small in size and light in weight.
(2) FPC can move, bend and twist.
(3) FPC has excellent electrical properties, dielectric properties and heat resistance.
(4) FPC has high assembly reliability and assembly operability.
(5) FPC can install three connections.
(6) FPC is conducive to thermal diffusion.
(7) Low cost.
(8) The continuity of processing.
Flexible circuit board product characteristics:
A flexible board is a printed circuit board made of a flexible insulating substrate and has many advantages that a rigid printed circuit board does not have.
The product is small in size and light in weight, greatly reducing the volume of the device, and is suitable for the needs of electronic products to develop in the direction of high density, miniaturization, light weight, thinness, and high reliability. It has high flexibility and can be freely bent, wound, twisted, folded and three-dimensional wiring. It can be arbitrarily arranged and changed according to the space layout requirements, and can be moved and expanded in a three-dimensional space to realize the integration of component assembly and wiring.
It has excellent electrical properties, high temperature resistance and flame retardant properties. Stable chemical changes, good stability and high reliability. It has higher assembly reliability, provides convenience for circuit design, can greatly reduce the assembly workload, and is easy to ensure the performance of the circuit, thereby reducing the cost of the whole machine. By using reinforcing materials to increase its strength, to obtain additional mechanical stability. The design of the combination of soft and hard also makes up for the slight deficiency of the flexible substrate in the load-bearing capacity of the component to a certain extent.
It can be high density. For more than one hundred years, with the improvement of integrated circuit integration and the progress of mounting technology, the high density of printed boards has been developed.
High reliability. Through a series of inspections, tests and aging tests, the PCB can work reliably for a long time (usually 20 years).
Can be designed. For PCB performance (electrical, physical, chemical, mechanical, etc.) requirements, printed board design can be achieved through design standardization, standardization, etc., with short time and high efficiency.
Manufacturability. With modern management, standardized, large-scale (quantitative) and automated production can be carried out to ensure the consistency of product quality.
Testability. A relatively complete test method, test standard, various test equipment and instruments have been established to test and evaluate the eligibility and service life of PCB products.
After electronic equipment adopts printed boards, due to the consistency of similar printed boards, manual wiring errors can be avoided, and Electronic Components can be automatically inserted or installed, automatic welding, automatic detection, ensuring the quality of electronic equipment, improving labor productivity, and reducing costs . Easy to maintain.
Rigid circuit boards and flexible circuit boards have both similarities and differences. For flexible circuit boards, rigid circuit boards are more widely used. Since rigid circuit boards appeared earlier, most of the design elements of rigid circuit boards have been applied to the design of flexible circuit boards. What is the difference between the flexible circuit board and the previous one?
1. The current-carrying capacity of the wire: Compared with the rigid circuit board, the flexible circuit board has poor heat dissipation performance, and sufficient line width must be provided. Due to the heat dissipation problem of the flexible circuit board, the additional width or
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