Manual control electronic throttle sensing module

Abstract

The invention discloses a manual control electronic throttle sensing module which comprises a signal wire, a fixing ring, a spool, a spool decorative cover, a spring, a dipolar magnet, a handle protecting tube, a handle outer sleeve, a handle outer cover and a Hall electronic element, wherein the signal wire is welded with the Hall electronic element; the Hall electronic element is arranged aside the dipolar magnet in a noncontact form; the dipolar magnet is formed by integral injection molding of a plastic magnet and an iron shaft; the handle outer cover sleeves the handle protecting tube; the upper end of the dipolar magnet is arranged in the spool; the handle protecting tube and the spool are sleeved through the spring and the spool decorative cover; and a rotary magnetic signal of the dipolar magnet is sensed by the Hall electronic element. The non-contact Hall electronic element is adopted by the manual control electronic throttle sensing module; the opening degree of a throttle is accurately adjusted; the signal output linearity is excellent; the wave amplitude is stable; the oil consumption is reduced; the abrasion line breakage and tight blocking are avoided; the durability of products is increased; the reliability is increased; the manual control electronic throttle sensing module is applied to the products, such as electric vehicles, mopeds and motorcycles.

Description

technical field [0001] The invention relates to the field of electronic throttle technical equipment, in particular to a hand-controlled electronic throttle sensing module. Background technique [0002] In recent years, the awareness of environmental protection has been on the rise. Under the trend of energy saving and carbon reduction, the technology of electric vehicles, mopeds and motorcycles has been rapidly developed. Generally speaking, the accelerator handle generates the accelerator voltage through the Hall element and the iron sheet arranged on the handlebar. [0003] The control circuit is a pulse detection circuit. The pulse signal output from the magnetoelectric element of the wheel rotation sensor will be detected by the pulse detection circuit and output to the calculation circuit; The change of the time interval is calculated by calculating the acceleration, and at the same time the corresponding acceleration signal is output to the D / A (digital / analog) conve...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the present invention provides a hand-controlled electronic throttle sensing module, aiming at the deficiencies in the prior art, it adopts a non-contact, magnetic induction electronic throttle sensing module, and cooperates with the Hall electronic components and the electronic signal processing system. , control the opening of the electronic throttle, and precisely adjust the opening of the throttle, the signal output is linear, the amplitude is stable, and the fuel consumption is reduced; the two-pole magnet is integrally injected and molded through the plastic magnet material and the iron core, and the combination is firm; the non-contact electronic throttle It avoids problems such as wear, disconnection, jamming and corrosion, thereby improving the durability of the product; the optimized electronic throttle structure is tightly assembled without falling off or shifting, which greatly improves the reliability of the electronic throttle sensor module

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