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6-shift manual and automatic integrated electronic gear and design and control methods thereof

A design method and integrated technology, applied in the direction of transmission control, calculation, mechanical equipment, etc., to achieve the effects of good stability and portability, fast shift response speed, and strong anti-theft performance

Active Publication Date: 2012-10-31
湖南湖大艾盛汽车零部件装备制造有限公司 +1
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Problems solved by technology

[0007] So far, no such report has been found: a method can be used to accurately calculate the magnetic field distribution of the permanent magnet at each position on the circuit board to accurately locate the distribution of the sensor, so that only 6 switch-type Hall sensors can be designed. It can accurately realize the normal operation of the 6-speed automatic manual transmission of the electronic gear of the car

Method used

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  • 6-shift manual and automatic integrated electronic gear and design and control methods thereof
  • 6-shift manual and automatic integrated electronic gear and design and control methods thereof
  • 6-shift manual and automatic integrated electronic gear and design and control methods thereof

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Embodiment Construction

[0034] In order to make the technical means, innovative features, achieving objectives and effects of the present invention easy to understand, the present invention will be further explained below in conjunction with specific embodiments.

[0035] figure 1 It is a schematic diagram of the establishment of the cylindrical permanent magnet coordinate system. Taking the cylindrical permanent magnet as an example, the equivalent magnetic charge method is used to calculate the mathematical model of the magnetic induction intensity of the magnet at any position in space. The cylindrical permanent magnet coordinate system is established as figure 1 Shown. The so-called equivalent magnetic charge method is a numerical calculation method used in the art to calculate the magnetic charge intensity based on the magnetic field. The principle is: the magnetic field in space is generated by magnetic charges. Therefore, the magnetic field generated by a permanent magnet of finite size in space ...

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Abstract

The invention discloses a 6-shift manual and automatic integrated electronic gear and design and control methods thereof. Through a method which can determine distribution of switch type Hall sensors on a circuit board precisely and rapidly, an 6-shift manual and automatic integrated electronic gear of a car which can work normally only by using 6 switch type Hall sensors is designed; and a control method based on the 6-shift manual and automatic integrated electronic gear of the car is provided. By adopting a simulation software aided design method, test and development periods are shortened greatly, and great practicability is obtained; the designed 6-shift manual and automatic integrated electronic gear of the car is relatively low in cost as less Hall sensors are used; and high operation precision and better stability as well as transportability are obtained.

Description

Technical field [0001] The invention relates to a 6-speed manual-automatic integrated electronic gear and its design and control method, belonging to the technical field of motor vehicle gearbox control. Background technique [0002] With the further intensification of world energy tensions, the advancement of electronic technology, control technology, automobile transmission and other technologies, and the rapid development of electric vehicles, hybrid vehicles and new energy vehicles, many mechanical control mechanisms of motor vehicles have begun to be replaced by electronic controls. Automotive electronic gearshift technology has also emerged. [0003] The traditional shifter and the transmission adopt a mechanical connection method, which has a slow response to shifting speed, low fuel economy, complex structure and difficult maintenance. The emergence of electronic gearshifts has realized the electronicization of mechanical components and eliminated traditional shifting. The...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50F16H59/02
Inventor 孙炜焦腾成艾国周晓翠陈彩霞袁新焰彭九英
Owner 湖南湖大艾盛汽车零部件装备制造有限公司
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