Industrial control equipment is moving towards the intelligent era of Internet of Things. With the trend of Internet of Things blowing from traditional home computers and consumer electronics to industrial applications, intelligent software has laid the foundation for more convenient and faster device management and operation, while the deeper requirements are intelligent, safe management, and large In addition to improving the user experience, the intelligent system of data can also further improve the overall security of the system and facilitate update and maintenance, and reduce the cost of system purchase and maintenance. Taking advantage of this huge business opportunity of the Internet of Things, Wind River is pursuing a full range of high-efficiency, high-security standards and manageable intelligent software, opening up territory to attack the industrial market. In view of this, around the global theme of "full intelligence", Wind River brought the latest global trends and technologies to domestic embedded system developers at the 2013 RDC conference, including intelligent systems and Internet of Things (M2M), industrial control , Vxworks, Android system, industry development trends and the latest technology of Wind River. Alexander Damisch, director of industrial solutions at Wind River, pointed out that in order to further expand the intelligent application market of industrial control systems, and improve user convenience and system software platform security, traditional industrial systems are no longer enough, and they are bound to face transformation. The characteristics of networking and high-efficiency data calculation and processing can greatly improve the operating efficiency of industrial systems and increase the added value of industrial production. Compared with traditional industrial control systems in the past, intelligent systems not only import networking functions, but also have data management, integration and analysis capabilities. Through the built-in high-performance central processing unit (CPU), you can execute increasing amounts of data At the same time, taking into account the advantages of low power consumption and energy saving, this advantage is very important for retail, medical and industrial applications that are susceptible to space and power constraints. Alexander further pointed out that as intelligent products and cloud computing architecture sweep across the world, security issues will become more critical. Moreover, security in cloud computing and Internet of Things environments is more difficult to guarantee. To solve the security problems of intelligent systems, first of all, we must know the degree of security requirements of the application system, and then determine how much resources are required to construct a security product that meets this demand according to the required security level, which can save costs and Can meet the needs of consumers to the greatest extent. In fact, as early as May 2011, Wind River reached a strategic cooperation agreement with McAfee, a leader in security technology, to jointly develop security solutions for non-PC devices, especially embedded and mobile devices. Security features penetrate deep into the operating system and chip architecture, so that OEM manufacturers can more easily develop and produce networked devices with security protection functions. In fact, in the new industrial environment, the role of embedded software has undergone tremendous changes. Different from the traditional traditional dedicated software and hardware architecture, on the basis of a standardized hardware platform to achieve various functions through software and ensure its security and flexibility, this has become a trend in line with the trend. Alexander said that IDP (Wind River Intelligent Device Platform) is a scalable, sustainable, and highly secure solution that can simplify the development, integration, and deployment of IoT gateways. The platform is built on Wind River ’s standardized and fully tested leading operating system and development tools, including device security, smart connections, and rich network options and device management functions. It is worth noting that technical products and solutions such as the Wind River Smart Device Platform are essential to fully grasp the end-to-end solutions required for new opportunities in the development of the Internet of Things. However, the Internet of Things will result in smaller and simpler industrial network equipment, and the overall interconnection relationship will become larger and more complex. Changes in scale and number of structures will cause qualitative changes, and the biggest challenge that this brings is the complexity of the system that is increasingly difficult to master. The demand and opportunity provided by the Internet of Things environment for industrial embedded software innovation is that the fragmentation and complexity of devices far exceed the range that traditional technologies can afford. The simplification of a single product lowers the design and development threshold. However, to connect these simple devices, you will find that security and manageability problems far exceed the functional design of the product itself. In summary, the requirements of the Internet of Things environment for industrial software will be reflected in the three aspects of interconnectivity, security and manageability. However, the current global industrial layout is often reminiscent of this scenario: Europe, the United States and Japan are entrenched in high-end industrial manufacturing to produce high value-added goods, while China is still at the low end of the industry and manufactures cheap products. So, what's your opinion on Fenghe? Will China have a market for high-end software demand generated in Industry 4.0 or smart industries? Alexander said that China's current industrial situation is mostly in a labor-intensive stage due to its large population and other national conditions. Labor-intensive is like a double-edged sword. On the one hand, it will bring very cheap labor costs and cheap products; on the other hand, it is easy to be biased towards the production of cheap products, and the technical content is not high. In fact, the current trend is that many manufacturing industries are returning from developing countries to European and American countries, and these developed countries are more inclined to use high-end technology to produce high-end, high value-added products. At present, there is a common view in the industrial world. China will also follow the "old road" of European and American countries in the future. China must also take the road of high-end industry. The labor-intensive and low-cost road is unsustainable. The sustainable path of Chinese industry in the future. Alexander further pointed out that under the future trend of interconnection of industrial machines, we only need to complete the control and data analysis in the background, and the role will be transferred from the front-line operator of the industry to the background administrator. These are happening in Europe and America, and will definitely appear in China in the future. Otherwise, these high-tech companies will quickly return from China to Europe and the United States. Now, the boom of German Industry 4.0 is coming, and China has no retreat.
The development of direct-drive servo motors for steering wheels was mainly targeted at precision agricultural machinery. It can complete agricultural machinery operations, achieve precise positioning, improve agricultural productivity, effectively use agricultural resources, and protect the ecological environment. This is an effective way to achieve high-quality, high-yield, low-consumption, and sustainable environmentally-friendly agriculture. It can achieve fast, efficient, high-precision and automated operations on large areas of arable land. It is mainly used in multiple production links of land production, pesticide sowing, harvesting and spraying, which greatly improves production efficiency and land use.
Motor design characteristics:
Extremely high running accuracy: Automatic Moto,Moto Automatic,Steering Motor,Automatic Steering Motor Jinan Keya Electron Science And Technology Co., Ltd. , https://www.keyaservo.com
Alexander Damisch, Director of Industrial Solutions, Wind River 
The Internet of Things will result in smaller and simpler industrial network equipment, and the overall interconnection relationship will become larger and more complex.
Text / Electronic Fan Network Executive Editor Mo Yanfen
adopts direct drive motor design
Waterproof and dustproof design
Integrated design of motor and servo control
Easy and fast installation
The rotor is directly coupled to the load shaft
Control performance characteristics:
AC Servo Solution Design
SVPWM vector control, fast system dynamic response
Dedicated encoder, high control accuracy and good stability
With speed control mode and position control mode
This machine adopts sine wave, vector control and high-precision magnetic encoder, with high control precision, which can ensure that the vehicle can walk within the error range of ± 2cm.
Good control line performance:
The torque of the direct drive servo motor increases in proportion to the input current and does not change with speed and angular position. The relationship between torque and current is linear. Multi-pole structure design, low motor torque ripple coefficient, stable operation, can effectively reduce the "S" curve amplitude when the vehicle is going straight
Powerful acceleration and deceleration capabilities:
The direct drive design of the servo motor enables gearless transmission. The ratio of torque to inertia on the load shaft is much better than gear transmission, which greatly improves the acceleration capability of the system, and greatly improves the ability to go online quickly in applications and the ability to correct errors under high-speed vehicle operation
Not easily deformed
The direct drive motor is mounted directly on the load shaft. No gear gap, no elastic deformation, high transmission efficiency, good rigidity, etc., suitable for steering wheel control characteristics. While ensuring high torque, it is also convenient for human emergency operation
Faster response time
The mechanical constant and electrical time constant of the direct drive servo motor are small, which ensures fast response in applications under a wide range of operating speeds, greatly improving the sensitivity of the system and improving the straight line of operation.