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Steering system

一种转向装置、转向方向的技术，应用在转向机构、机械转向机构、电动转向机构等方向，能够解决部件件数增加、成本上升等问题

Inactive Publication Date: 2013-06-26
JTEKT CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, an unnecessary increase in the number of parts and an increase in cost cannot be avoided

Method used

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Embodiment Construction

[0011] The above and further features and advantages of the present invention can be understood from the following detailed description of the embodiments with reference to the accompanying drawings, in which the same reference numerals are assigned to the same elements.

[0012] Preferred embodiments of the present invention will be described with reference to the drawings.

[0013] figure 1 It is a schematic diagram showing the schematic configuration of the steering device 1 in the embodiment of the present invention. refer to figure 1 , the steering device 1 is suitable for vehicles. The steering device 1 has an operating mechanism 3 and a steering mechanism 5 . The operation mechanism 3 includes an operation member 2 capable of rotating a steering wheel or the like. The steering mechanism 5 steers the wheels 4 based on the steering of the operation member 2 . The steering device 1 is a so-called steer-by-wire steering device, and the operating mechanism 3 and the ste...

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Abstract

The invention provides a steering system which includes: an operation mechanism that includes an operation member used to perform a steering operation; and a steered mechanism that is not mechanically coupled to the operation mechanism, and that steers a wheel based on the steering operation of the operation member. The operation mechanism includes a steering angle sensor that detects a steering angle of the operation member, and steering direction detection unit that detects only a steering direction of the operation member.

Description

technical field [0001] The invention relates to a steer-by-wire steering device. Background technique [0002] In the steering steering device for a vehicle disclosed in JP-A-2001-114123 as a steer-by-wire steering device, the rotational operation member and the wheels are not mechanically connected. The steer steering actuator controlled according to the rotational operation amount of the rotational operation member steers the wheels. [0003] In the steer-by-wire type steer-by-wire device described above, the structure for detecting the rotation of the rotary operation member is important, and if an abnormality occurs in this structure, the steering cannot be steered even if the steering actuator is normal. In Japanese Patent Application Laid-Open No. 2001-114123, only one angle sensor is provided as a structure for detecting the rotation of the rotary operation member. In the steering system disclosed in Japanese Patent Application Laid-Open No. 10-278826, a main steeri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D5/04
CPCB62D5/001B62D5/005B62D15/0215B62D5/008
Inventor 东真康渡边健
Owner JTEKT CORP
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