In the Intelligent Transmission Engineering Technology Research Center of Southwest Normal University, I saw this scenario: an electric bicycle equipped with the "Digital Intelligent Transmission Sensing Automatic Control System" developed by the center can climb the slope without any effort and automatically decelerate. Guarantee personal safety.


Professor Xue Rongsheng from the Intelligent Transmission Engineering Technology Research Center of Southwest Normal University said that the system directly participates in the transmission and performs digital intelligent processing to improve battery life and system efficiency. The digital smart electric bicycle equipped with the system increases the climbing performance by 3 to 5 degrees, and the climbing ability reaches 8 to 10 degrees, while the existing electric vehicle has a maximum climbing capacity of only 5 degrees. The generation of this system marks that China is at the world's leading level in the field of digital intelligent transmission sensing automatic control.


It is understood that the system is a New Type of adaptive transmission sensing intelligent automatic control system integrating micro-computer, sensor, automatic control, integrated electronic circuit, motor, nanotechnology, modern mechanical engineering and manufacturing. It has both transmission and transmission. Various functions such as transmission, sensing, detection, execution, automatic control, automatic stepless speed change, automatic gear, digital display and voice prompts, and integrate torque, angle, pressure, speed and displacement sensor functions. The system performs stepless detection in the transmission, and transmits various measured parameter changes such as start, idle speed, light load, medium load, heavy load and various load transients and excessiveity to the microcomputer, and timely digital intelligent processing. Automatically eliminates the loss of human error due to inaccurate operation and other non-standard conditions. Its function and scope, as well as comprehensive indicators and parameters, have far surpassed the current mature products of European, American, Japanese, Taiwanese and mainland manufacturers, and have obtained intellectual property protection for China's automobile, motorcycle, electric bicycle, electric vehicle and other related industries. , seized the technical commanding heights.


The system eliminates the influence of various complicated comprehensive factors in the transmission system before the terminal, directly participates in the transmission sensing, automatically matches and adjusts, greatly reduces the exhaust emissions of automobiles and motorcycles, can greatly reduce energy loss, and can save energy by up to 20%. It is unmatched by the mature technology of electronically controlled EFI at home and abroad. The system is mainly used in the field of intelligent transmission of automobiles, motorcycles, robots, instrumentation, household appliances, mining, lifting, transportation, construction, light industry, food, chemical, petroleum, textile, medicine, engineering machinery, military and even aerospace.

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