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Automobile-line-control-system-based control lever device integrating steering, braking and speed change

A joystick and automobile technology, which is applied to the steering control, control device, manual starting device, etc. installed on the car, and can solve the problems of high labor intensity for the operator, large space in the car, and rare applications in car research.

Inactive Publication Date: 2013-12-11
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional cars have complicated operating mechanisms such as steering wheel, shift handle, accelerator pedal, brake pedal, etc., which require a lot of labor for the operator and take up a lot of space in the car. The control-by-wire system based on the joystick can solve these problems well.
At present, the research on automotive control-by-wire systems mainly focuses on theoretical control algorithms for braking and steering, while the research on joysticks mainly focuses on remote control of robots, but it is rare for applications in automotive research.

Method used

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  • Automobile-line-control-system-based control lever device integrating steering, braking and speed change
  • Automobile-line-control-system-based control lever device integrating steering, braking and speed change
  • Automobile-line-control-system-based control lever device integrating steering, braking and speed change

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Embodiment Construction

[0019] Referring to the invention shown in the accompanying drawings, the joystick device integrating steering, braking and speed change based on the automobile control-by-wire system is mainly composed of the following parts: box body 1, road sense motor 2, longitudinal axis angle sensor 3, first small Cylindrical shaft 4, horizontal shaft angle sensor 5, horizontal shaft 6, bearing 7, vertical shaft 8, joystick 9, lock nut 10, joystick handle 11, car turn signal button 12, car horn button 13, coupling shaft 14 , Planetary gear reducer 15, second small cylindrical shaft 16, small shaft sleeve 17, torsion spring 18, bearing cover 19 and other parts, wherein angle sensor, coupling, planetary gear reducer, road sense motor can be purchased in the market purchase.

[0020] Refer to attached image 3 The push-button car horn button at the top of the joystick sliding sleeve 11 shown, the buttons of the two push-button turn signal lamps on the side, the sliding sleeve 11 and the jo...

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Abstract

The invention relates to an automobile-line-control-system-based control lever device integrating steering, braking and speed change. The steering, speed change and braking of an automobile can be controlled simultaneously by a control lever. The conventional complex control mechanism on the automobile can be replaced by the control lever device, a comfortable driving space is provided for drivers, and the automobile is easy to drive and control. According to the control lever device, a cross shaft 6 and a longitudinal shaft 8 which are orthogonalized are arranged in a box body 1; two straight plates are arranged on the cross shaft 6; small cross grooves 4 are formed in small holes of the straight plates; a torsional spring 18 and an angular transducer 5 are arranged at the outer end of the cross shaft 6; a rectangular through groove is formed on the longitudinal shaft 8; and an angular transducer 3, a coupler 14, a speed reducer 15 and a road feel motor 2 are arranged at the outer end of the longitudinal shaft; a control lever sliding sleeve 11 can slide along a control lever 9 in a vertical direction and is locked by a locking nut 10; a button is arranged on the top of the control lever sliding sleeve 11, and two buttons are arranged on the lateral surface of the control lever sliding sleeve 11; and the control lever 9 and the control lever sliding sleeve 11 have a hollow structure.

Description

technical field [0001] The design of the present invention relates to a joystick device integrating steering, braking and speed change based on the automobile wire control system, which can simultaneously control the steering, speed change and brake of the automobile through one joystick. Background technique [0002] With the continuous improvement of people's requirements for car performance, car-by-wire technology will be the development trend of future cars, which makes chassis integrated control possible. Traditional cars have complex operating mechanisms such as steering wheel, shift handle, accelerator pedal, brake pedal, etc., which are labor-intensive for the operator and take up a lot of space in the car. The control-by-wire system based on the joystick can well solve these problems. At present, the research on the control-by-wire system of automobiles mainly focuses on the theoretical control algorithm research of braking and steering, while the research on the jo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D1/12B60T7/10B60K20/02
Inventor 郑宏宇袁昆赵镜澈孙俏侯嘉封郭阳子
Owner JILIN UNIV
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