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Accelerator controller combined with angle position sensor

A throttle controller, angular position technology, applied in the use of electro/magnetic devices to transmit the direction of sensing components, engine control, bicycle control systems, etc., can solve potentiometer damage, adverse effects on driver safety, high uncertainty, etc. question

Active Publication Date: 2010-06-23
FAB ITAL MAGNETI MARELLI SPA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such vibrations may adversely affect the readings provided by the potentiometer, since the vibrations may cause undesired, uncontrollable oscillations in the position of the potentiometer slider, which may result in highly inconsistent measurements provided by the potentiometer. deterministic; in addition, these vibrations can damage the potentiometer over time, resulting in premature, unpredictable wear, with potential adverse effects on driver safety

Method used

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  • Accelerator controller combined with angle position sensor
  • Accelerator controller combined with angle position sensor
  • Accelerator controller combined with angle position sensor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] exist figure 1 In , reference 1 generally denotes a throttle controller, which is mounted to a tubular handlebar 2 of a motorcycle.

[0029] Accelerator controller 1 includes a support body portion 3, which is shaped as an annular jacket and provided with a central through hole 4 (in figure 2 with 3 shown in ) and adapted to fit around the tubular handle 2 so as to be fixed to the tubular handle 2 in a rigid manner. Such as figure 2 As shown, the support body portion 3 is made of molded plastic material and consists of two halves 5 fastened to each other around the tubular handle 2 and clamped by a pair of screws 6 On the tubular handle 2. In particular, one halves 5a has two grooves 7 defining two respective through-holes covered by two respective metal sleeves 8 and engaged by screws 6; The other half-section 5b has two slots 9 aligned with the slots 7 of the half-section 5a and defining two respective blind holes closed by two respective threaded metal sleeves...

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PUM

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Abstract

The invention discloses an accelerator controller (1) which is provided with a rotating handle (11) and an angle position sensor (16). The rotating handle (11) is tubular, a hole is penetrated in the center of the rotating handle (11), and the rotating handle (11) is assembled round a tubular operating handle (2) so as to rotate relatively to the tubular operating handle (2). The angle position sensor (16) is suitable for reading the angle position of the rotating handle (11), and is provided with at least one rotor (17) and at least one reader (18); the rotor is supported by the rotating handle (11) so as to rotate together with the rotating handle (11), and is suitable for affecting an electric field and / or a magnetic field; the reader is suitable for being arranged in the fixed position at the inner part of the tubular operating handle (2) so as to be near the rotor (17), and is suitable for reading the direction and position of the rotor (17) in long-distance and non-contact manners.

Description

technical field [0001] The invention relates to an accelerator controller combined with an angle position sensor. [0002] The invention is advantageously applied to motorcycles, to which in the ensuing description an explicit presentation will be made, without thereby losing generality. Background technique [0003] Conventional motorcycles include a throttle controller (usually located on the handlebar to the right of the handlebar) that is rotationally mounted and mechanically connected to an engine controller that regulates drive torque production. The throttle controller is usually connected to the engine controller by at least one metallic Bowden wire which is inserted into the outer sheath to slide relative to the sheath and which is springed towards rest corresponding to zero drive torque position bias. [0004] Drawing on the experience in the automotive industry, the application of the DBW (Drive By Wire) system has been proposed recently, in which the throttle c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K23/04G01D5/12
CPCB62K23/04F02D11/106F02D2400/08Y10T74/20474
Inventor 保罗·科米内蒂安德烈亚·巴尔达萨里罗伯托·皮乔蒂
Owner FAB ITAL MAGNETI MARELLI SPA