Is it one day that robots have replaced humans as construction workers? Wang Meihua, a member of the National Committee of the Chinese People's Political Consultative Conference (CPPCC), is very much looking forward to this. "Robot technology is most likely to assume the heavy responsibility of innovation in the construction industry." However, at present, construction and construction robots have not been included in the key development areas of the state's various plans, and related industries have developed extremely slowly.
As the deputy chief engineer of Shanghai Construction Engineering Group, Wang Meihua called traditional building construction “invasive†development, first excavating and destroying the original vegetation, destroying the natural environment; and the solid waste, waste water, toxic and hazardous chemicals generated during the construction of the building Substances can also cause great harm to the environment. In addition, the production of raw materials such as cement, steel, and glass is also very polluting to the environment. “The future of digital construction technology represented by construction robots is expected to completely reshape the face of the construction industry and achieve true environmental protection and pollution-free. The construction."
For a long time, the construction industry has the “risk, complexity, dirty, heavy†attribute, the construction workers' working conditions are extremely poor, the heavy operation, the working environment is filled with mud, dust, noise, vibration, resulting in high incidence of occupational diseases. More importantly, with the acceleration of aging society, the supply of young and old labor will become increasingly scarce.
According to Wang Meihua, if the construction industry cannot remove these unfavorable labels in the future, “reshaping†their self-image will inevitably fail to attract young people into this industry. Therefore, the construction robot is the only way to improve the construction efficiency, it is the inevitable choice to protect the safety of construction workers and improve the quality of work, and it is also an inevitable choice for the shortage of human resources.
“At present, the development of construction robots is still in an underdeveloped stage,†Wang Meihua said. Today, there is still no clear and unified picture of how robotics technology integrates with the construction industry and how the construction industry adapts to the involvement of robots. At the same time, there is a lack of original products for construction robots. She revealed that although there are many domestic equipment and hardware, there are serious problems with reliability and durability. On the contrary, the imported key spare parts are expensive, which greatly increases the cost of construction robot products, which greatly increases the cost of construction robot products in the process of manufacturing, application and marketing.
In order to promote the development of building construction robots, Wang Meihua proposed to provide corresponding supporting policies in terms of funds, taxes, product sales subsidies, etc. to increase the use of domestic construction robots. She also suggested that the establishment of a leasing company be allowed to promote the use of construction robots by small businesses, and that financial capital, venture capital and private capital be encouraged to participate in the construction robotics industry, and eligible enterprises should be supported to directly finance overseas capital markets.
Technological bottlenecks If China does not break through, it will be difficult for the Chinese construction robotics industry to develop. “It is possible to carry out research on the life cycle reliability and manufacturing process technology of building construction robots, and to overcome key component technologies and realize industrialization,†Wang Meihua proposed, focusing on next-generation technology research and development platforms such as artificial intelligence, sensing, identification, drive, and control. Focus on technologies such as energy, big data, security, and materials that have not yet been incorporated into existing technology systems.
“Can we focus on the major technical forces and funds, focus on breaking through 2 or 3 kinds of construction robots in high-end applications such as distributed and all-weather construction, master the overall technology, and form a large-scale application to drive the construction robot parts manufacturers in China? development of".
Wang Meihua proposes to carry out application demonstrations of self-owned brand building construction robots in subdivided areas such as masonry, wall and floor construction, cleaning and leasing, and 3D printing, and promote the use of key components such as reducers, controllers, servo motors, and actuators and sensors. Demonstration application.
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