In recent years, China as a manufacturing power in order to promote the construction of subway in lower-tier cities, to adopt the price is relatively cheap domestic equipment to replace the expensive imported equipment, China's subway construction is still worth noting, however, the main reason is the lack of core technology and independent innovation. In recent years, although the subway high-end manufacturing equipment accounted for more than than the overall increased to 70%, but the core technology support to the equipment localization was not synchronous improve. So the localization of metro equipment often face in terms of security technology as one of the question, how to reassure people? pcb copy board from reverse research began to break the foreign technology monopoly and control, and the core technology digestion, absorption and re-innovation, and can improve the level of core technology localization.
The core technology localization of metro equipment VS
So-called localization, actually includes two contents: one is the important equipment in the domestic manufacturing to achieve production, or import of foreign domestic parts assembly, some foreign companies set up enterprises in domestic production assembly equipment also belong to this category; The second is to realize the key core technology independent innovation. Localization of the localization is also called democracy, is actually the deep layer of the goal.
A device before the localization in the godson century (//www.szpcbcb.com), a group of outstanding reverse engineering under the leadership of enterprises, has passed the PCB copy board, the machine cloning and secondary development and technical services as a whole increased GuoChanLv. Are in preparation of dalian metro, for example, the mechanical and electrical equipment in heating, ventilation and other localization rate of 100%; Power supply system, vehicle purchase, exit the localization rate of 93%, 80% and 70% respectively. After a core technology of localization, because do not pay enough attention to the independent innovation has been still using foreign technology. Signal system aspects, for example, nanjing metro, guangzhou metro is Siemens technology, services of Shanghai metro line 10 is casco signal co., LTD., hangzhou metro technology is also more than sal (USA) international co., LTD., although their signal equipment are domestic.
Measures to improve the localization of the core technology
Localization of metro equipment popularization in China and the present situation of the lack of core technology, our country should encourage independent innovation, integrated innovation and the introduction of technology digestion, absorption and innovation, to enhance the level of urban rail transit in China domestic equipment technology. Independent innovation in the very long period of time is risky and difficult task, so for China's national conditions, can be adopted by some larger companies have strength. Introduction of technology digestion and absorption, however, can be used in any business, but also in a short period of time to improve our country's innovation high again. The godson century PCB copy board as an important means of introduction of digestion and absorption, not only can extract the foreign product of the PCB file and BOM list, SCH principle diagram of a full set of technical data, but also through board chip decryption, program disassembling and PCB change again threatening the core technology development.
In accordance with the plan, the next five years, shenzhen metro subway line will start the construction of five connection. For the domestic subway equipment the first demonstration of independent innovation, is a rare opportunity and platform. The godson century technology co., LTD, timely put forward vigorously promote the core equipment of shenzhen urban rail transit development strategy and plan of action, actively implement the shenzhen metro equipment PCB copy board and core technology demonstration projects of "localization", welcome to the relevant enterprises and research institutions to cooperate sincerely with the godson century!
