Self adaptive sensing device for transmission on motorcycle

Abstract

The present invention relates to an adaptive drive sensing device for motorcycle. It includes wheel hub, chain wheel, central axle and brake placed in the left end interior of wheel hub. It is characterized by that in the circular arc strip-shaped groove of chain wheel a roller is respectively set, the roller is connected with right end of wheel hub; in the wheel hub interior a needle bearing is set, the left end of its inner ring and left rotary end-face cam are spline fit and connected, its right end is fixedly connected with connecting disk and chain wheel by means of screw; the connecting disk is fit with right end of spring sleeve, the left rotary end-face cam is fit with left end of spring sleeve; the external surface of said spring sleeve is equipped with spring component, spring seat plate, first displacement pushing plate and right end-face cam; the right end-face cam and left rotary end-face cam are wedge jointed; the central axle is formed from left half-axle and right half-axle, in the left half-axle interior of central axle a displacement sensor is set, on the outer ring of the needle bearing a sensing element is set. Said invention can be mounted in the final end position of its drive system.

Description

technical field [0001] The invention relates to motorcycle components, in particular to a motorcycle adaptive transmission sensor device. Background technique [0002] At present, automobile engines have entered the era of electronic control and electronic injection, and the era of using carburetors has become history. The structure of the motorcycle engine is very close to the structure of the automobile engine, and some have also begun to use electronic injection technology, but due to various reasons, it has not been promoted so far, so the carburetor oil supply system is still used in motorcycles. The throttle handle is rigidly connected to the carburetor to directly control the amount of fuel and air. The adjustment of start, acceleration, deceleration, idle speed and throttle depends entirely on the driver's manual operation. The signal given by the throttle handle is often related to the The operating conditions of the motorcycle do not match, resulting in a mismatch...

AI Technical Summary

Problems solved by technology

This kind of measurement has very strict requirements on the consistency of the engine, and often the engine manufacturer cannot guarantee that each engine must be strictly calibrated separately

However, the intake pressure fluctuates greatly, and the intake pressure generally also fluctuates. The distance between the intake valve and the valve body is very short, and the intake pressure fluctuates greatly, which makes the ECU determine the real load inaccurately.

Due to the extremely complicated operating conditions of the vehicle, it is impossible for humans to make accurate judgments, and human misoperation often occurs, which misleads the engine's demand for load, while the engine is completely executed in accordance with human operation instructions, and even the correction is based on a Inaccurate basis, therefore, resulting in loss of fuel consumption and loss of efficiency

The engine is the power source for driving, and it does not detect and control the power and efficiency loss and load changes, driving conditions and various complex working conditions brought about by all transmission mechanisms after the engine transmits output. Therefore, the motorcycle transmission and The detection of torque changes is partial, and the judgments and instructions issued by the microcomputer are not completely reasonable and accurate

Moreover, the detection mechanism is complicated, the cost is high, and the cost performance is poor

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