A service robot is a semi-autonomous or fully autonomous robot that performs services that are intended for human health, but does not include equipment for production. The positioning of the service robot is the service. In terms of the functional characteristics of the robot, an essential difference between it and the industrial robot is that the working environment of the industrial robot is known, and the working environment faced by the service robot is mostly unknown. Among professional service robots, medical and logistics robots are the two types of professional service robots with the greatest growth potential. The three major trends in the development of personal/home service robots are cooperation with people, mobile phones as the core of processing, and robots that can connect to cloud services. Currently, the four research hotspots are education and entertainment, public safety, information services, and smart homes. According to the "China Service Robot Market Survey and Industry Analysis Report of 2018-2022" released by the New World Industrial Research Center, the leading research institutions in China's service robot industry include: Hubei Provincial Intelligent Robot Key Laboratory, Beihang Robotics Research Institute, Nankai University Robotics With the Institute of Automation, Shanghai Jiaotong University Robotics Research Institute and Harbin Institute of Technology Robotics Laboratory, etc.; the leading companies in the service robot industry are: Guangzhou Zhongming Digital Technology Co., Ltd., Shenyang Yonex Robot Co., Ltd., Shenyang Xinsong Robot Automation Co., Ltd. Alliance Automation Technology (Shanghai) Co., Ltd. and Shanghai Future Partner Robot Co., Ltd., etc. At present, China's home service robots mainly include vacuum cleaner robots, education, entertainment, security robots, intelligent wheelchair robots, smart wearable robots, and intelligent toy robots. At the same time, there are also a number of enterprises that provide core controllers, sensors and driver functions for service robots. . Intelligent service robots are one of the strong pillars of economic development in the future. The country continues to increase its emphasis on the robot industry. China's National Medium- and Long-Term Science and Technology Development Plan (2006-2020) lists intelligent service robots as the future 15 The cutting-edge technology of key development in the year. New thinker industry research analysts believe that China's R&D in the field of service robots started relatively late compared with countries such as Japan and the United States, and the absolute gap with developed countries is still relatively large, but the gap is small compared with industrial robots. Because services are generally developed in conjunction with specific markets, local companies are more likely to combine a specific environment and culture to develop a good market position, thus maintaining a certain competitive advantage; on the other hand, foreign service robot companies are also emerging industries. Most of them were still relatively short, so China's service robot industry faces relatively large opportunities and room for development. Type2 Tethered Cable,Tethered Cable,Tethered Type 2 Cable,Type 2 Tethered Charging Cable Yangzhou JERI New Energy Co., Ltd. , https://www.jrevcharging.com