In 2012 October 30-11 month 1 days, the eightieth session of the China Electronics Exhibition will be unveiled at the Shanghai New International Expo center. China Electronics Fair always stand in the forefront of the national electronic information industry development, display technology and products with distinct characteristics of the times. From the point of view of existing exhibitors products and solutions, industrial control, automotive electronics, energy saving and environmental protection, fully embodies the Chinese electronic manufacturing and industrial development characteristics of content will become the highlights of the exhibition. Among them, industrial control automation is particularly prominent.
Industrial control, industrial automation, is the advanced manufacturing industry to give priority to the development of the industry, including the need of comprehensive automation system of large complex production process and continuous production process, integrated automation of various fieldbus and industrial Ethernet and can use the Internet to control system, measurement and control instrument applying field bus technology, high performance intelligent controller high efficiency, energy saving, adjustable speed system with large transmission device, digital, intelligent sensor, a variety of software and hardware products fieldbus integrated, intelligent industrial control component and actuator.
After 20 years of development, the automatic control system for Chinese manufacturing industry has achieved great development, especially since the 90's of last century, China's industrial control system equipment manufacturing industry output has been maintained in the annual growth of more than 20% automatic. In 2010, China industrial automatic control system equipment manufacturing industry completed a total industrial output value of 149502000000 yuan, an increase of 45.71%; product sales revenue 146693000000 yuan, an increase of 44.19%; total profit of 13803000000 yuan, an increase of 57.41%. Research points out, at present the industrial control automation technology is the intelligent, networking and integrated development direction. Industrial automation and control based on better prospects for development, is expected in 2015 the industrial automatic control system equipment manufacturing industry market size will be more than 350000000000 yuan.
Industrial control is the support industry of high-end equipment manufacturing, rapid upgrading of equipment manufacturing industry and constantly promote the development of industrial control system. In the whole industry chain of industry control, in addition to comprehensive components, technical progress of manufacturing equipment, testing equipment, raw materials and other industries is also an indispensable element of industrial development. In the eightieth session of the China Electronics Show, most of the equipment manufacturers, test and measurement, electronic materials and components business enterprises, industrial control is the main application markets their. Nanjing Changsheng to safety tester, mainly in the aerospace, communications, lighting and other industrial applications, new safety tester solves the photovoltaic industry of small current and high resistance test problems. Day is China's leading brand of precision measurement industry, high quality precision measurement products have more than one series, such as automatic transmission of the latest development of the flashover test machine, VMQ flash test imaging instrument, and high precision, stable performance of the VMU automatic image measuring instrument, mainly serving the automotive, aerospace and wind power industry.
As an important part of components of industrial control field, is the basis for the development, high-end equipment manufacturing industry. Therefore, the comprehensive components has been listed as China Electronics Fair core display content, most categories of basic coverage of the integrated components. In the eightieth session of the China Electronics Show, exhibits hundreds of domestic and foreign components manufacturer is more distinctive. Guangdong dongliansheng aluminum electrolytic capacitor and multilayer ceramic capacitors, mainly used in industrial control, household appliances and electric vehicles and other areas. Shenzhen Hongye Hing ferrite inductor current, power inductor and common mode choke, especially suitable for power supply of portable mobile terminal and EMC solutions. China's top 100 enterprises in Zhejiang Jia Kang element production of high-frequency ceramic resonators, dielectric antenna and chip inductors, change can piece and other products is an important component of communication, computer, household appliances and other machine matching. Wenzhou Anliang the time relay and timer products has maintained a leading position, is widely used in industrial control, home furnishing etc.. Company exhibitors products mainly small electromagnetic relay, the programmable controller, the iron casing switch etc.. These products are the basis for product components, but also an indispensable product development of electronic information industry, from enterprises to display products, technology upgrades to promote the development of products constantly toward miniaturization, integration, also contributed to the application field of industrial control technology innovation.
In the industrial automation product system, degree of semiconductor device applications in various industries has been deepened, the characteristics of the development of miniaturization, multifunction and intelligence is more and more clear. A semiconductor is becoming more and more important, the purchase also gradually increase the intensity, the exhibition has many semiconductor manufacturers unveiled and pay close attention to the sensor the purchaser. Changzhou marketing director Galaxy Electrical Appliance Co., Zhu Weiying pointed out: "in addition to the miniaturization, integration will gradually become a trend, the future development of semiconductor devices, but also a package of IC chip and one or a plurality of discrete device chip in a plastic package body, it may also appear discrete device chip and passive device package at the case." Automotive electronics, electronic lighting, industrial automation, instrumentation, medical electronics, communications and energy saving and environmental protection will be the focus in the field of the future market of semiconductor discrete devices, the focus in the field of drive, power semiconductor devices (including bipolar and MOS), optoelectronic devices especially high brightness light-emitting tube, RF and microwave devices, power Schottky diodes as well as Holzer devices such as the market is expected to have great growth, galaxy is combined with their own advantages to gradually develop products to these emerging applications.
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