Input device for automobile electronic throttle control system

Abstract

The invention relates to the field of an automobile electronic throttle control system, and provides an input device for the automobile electronic throttle control system in which the sole of the foot needs not to move back and forth between a throttle pedal and a brake pedal and the throttle pedal needs not to be forcibly trod at every moment. By using a button input method, a throttle increasing button and a throttle reducing button which are embedded on a steering wheel panel and a speed changer operating rod handle and laminated on the brake pedal are individually or simultaneously operated; the throttle parameter control information expected by a driver is input to a throttle electronic control unit (ECU); the throttle increasing button and the throttle reducing button are manufactured by using a displacement sensor or a pressure sensor and used for controlling the variation of the throttle parameter according to the time length for pressing down a key and controlling the speed for the variation of the throttle parameter according to the degree for pressing down the key; and the sole of the foot is placed on the brake pedal all the time for standby; thus the brake pedal can be pressed down at the first time when necessary so as to prevent traffic accidents.

Description

(1) Technical field: [0001] The invention relates to the technical field of manufacturing automobiles (including fuel automobiles, electric automobiles and hybrid electric automobiles) and the field of keyboard manufacturing, in particular to the field of automobile electronic accelerator control systems. (two) background technology: [0002] At present, the three-pedal control system commonly used in various cars at home and abroad was invented by American Henry Ford in the 1920s in 1928, that is, the clutch pedal, brake pedal and accelerator pedal. Clutch pedal, others have not been updated and improved. Automobile accelerator is the customary title in the era of fuel carburetor engine. Also used to be called the accelerator pedal. In the electric vehicle with the latest technology, the driver steps on the accelerator pedal and converts the analog information collected by the accelerator pedal displacement sensor into data information through the A / D module and inputs it...

AI Technical Summary

Problems solved by technology

Generally only sound the alarm when danger is detected

Moreover, the technology is complex, immature, costly, and limited in scope of application.

Therefore, the potential safety hazards of not being able to timely and effectively emergency brake or even stepping on the accelerator pedal by mistake still plague us all the time.

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