Automobile accelerator pedal anti-mistaken-pressing safety device and operation method thereof

Abstract

The invention discloses an automobile accelerator pedal anti-mistaken-pressing safety device and an operation method thereof.The automobile accelerator pedal anti-mistaken-pressing safety device comprises a pedal stress transmitting device, a transmission device, a centrifugal locking device, a locking electric sensing braking device, a front shaft used for transmitting torquebetween the pedal stress transmitting device and the transmission device, and a rear shaft used for transmitting torque between the transmission device and the centrifugal locking device. According to the automobile accelerator pedal anti-mistaken-pressing safety device and the operation method thereof, the abnormal pedaling speed of the accelerator pedal can be detected, a centrifugal locking principle is used for locking the accelerator pedal,a braking system is engaged to generate braking force so as to avoid the occurrence of traffic accidents to the greatest extent; the automobile accelerator pedal anti-mistaken-pressing safety device completely adopts mechanical design, the cost is low, energy consumption is low, the accelerator pedal can be locked when mistakenpressing on the accelerator pedal is detected, and safety of driving is improved.

Description

technical field [0001] The invention relates to the technical field of automobile braking, in particular to an automobile accelerator pedal anti-misstepping safety device and an operating method thereof. Background technique [0002] With the improvement of social, economic and cultural level, the number of motor vehicles in the country is increasing. According to relevant data, by the end of 2015, the number of motor vehicles in my country was 279 million, and the number of motor vehicle drivers was 327 million. The number of cars in 40 cities More than 1 million vehicles; by the end of 2016, there were 360 ​​million motor vehicle drivers nationwide, 49 cities had more than one million vehicles, 18 cities had more than 2 million vehicles, and 6 cities had more than 3 million vehicles; As of the end of June 2017, the number of motor vehicles in the country reached 304 million, and the number of motor vehicle drivers was 371 million. The number of cars is increasing rapidly, a...

AI Technical Summary

Problems solved by technology

The above two devices have their shortcomings. For the first device, the cost is often relatively high, and the applicability to complex road surfaces is not strong, and the installation process is relatively complicated; the second device is connected by a ribbon, and the locking effect is not sensitive enough. Device locking action tends to be delayed

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