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Control method, device and system of electric steering column, equipment and storage medium

An electric steering and moving direction technology, applied in the computer field, can solve the problems of unreasonable adjustment of the steering column position, low position of the steering column, hidden dangers of driving safety, etc.

Active Publication Date: 2021-03-16
CHINA FIRST AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the adjustment process, the driver may sometimes adjust the position of the steering column unreasonably, resulting in a low position of the steering column, affecting the driver's leg space or partially blocking the information of the combination instrument through the steering wheel, causing hidden dangers to driving safety

Method used

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  • Control method, device and system of electric steering column, equipment and storage medium
  • Control method, device and system of electric steering column, equipment and storage medium
  • Control method, device and system of electric steering column, equipment and storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0038] figure 1 It is a flow chart of a method for controlling an electric steering column provided in Embodiment 1 of the present invention. The embodiment of the present invention can be applied to control the electric steering column on the vehicle, control the electric steering column to drive the steering wheel to move, and adjust the steering wheel to a proper position relative to the driver. The control device of the steering column can be implemented by means of software and / or hardware, and generally can be integrated in the computer equipment for controlling the electric steering column on the vehicle. Exemplarily, the computer device may be a controller inside the vehicle, or a server with communication, computing and storage functions, a cloud platform, a computer, a mobile phone, a tablet, etc., without limitation.

[0039] like figure 1 As shown, the method of the embodiment of the present invention specifically includes:

[0040] Step 101. When receiving the ...

Embodiment 2

[0083] figure 2 It is a flow chart of a method for controlling an electric steering column provided by Embodiment 2 of the present invention. The embodiments of the present invention may be combined with various optional solutions in the foregoing one or more embodiments.

[0084] like figure 2 As shown, the method of the embodiment of the present invention specifically includes:

[0085] Step 201, when receiving the initial position coordinates of the driver's seat and the driver's initial eye point position, convert the initial eye point position into coordinates in the vehicle coordinate system, and obtain the driver's eye point position Initial position coordinates.

[0086] Wherein, the initial position coordinates of the driver's seat are the position coordinates of the driver's seat collected by the seat position acquisition module when the seat position adjustment completion information is received, and the driver's initial eye point position is the position of th...

Embodiment 3

[0111] image 3 It is a schematic structural diagram of a control device for an electric steering column provided in Embodiment 3 of the present invention. like image 3 As shown, the device includes: a position coordinate acquisition module 301 , a position coordinate determination module 302 , a movement information determination module 303 and a position coordinate adjustment module 304 .

[0112] Wherein, the position coordinate acquisition module 301 is used for converting the initial eye point position into coordinates in the vehicle coordinate system when receiving the initial position coordinates of the driver's seat and the driver's initial eye point position, and obtaining the The initial position coordinates of the driver's eye point position; wherein, the initial position coordinates of the driver's seat are the position coordinates of the driver's seat collected by the seat position acquisition module when receiving the seat position adjustment completion informa...

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PUM

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Abstract

The embodiment of the invention discloses a control method, device and system of an electric steering column, equipment and a storage medium. The method comprises the steps of when an initial positioncoordinate of a driving seat and an initial eye point position of a driver are received, obtaining the initial position coordinate of the eye point position of the driver; determining a target position coordinate of the electric steering column according to the initial position coordinate of the driving seat and the initial position coordinate of the eye point position of the driver, determininga front-back moving direction, a front-back moving distance, an up-down moving direction and an up-down moving distance of the electric steering column, sending the front-back moving direction and thefront-back moving distance to a first motor, and sending the up-down moving direction and the up-down moving distance to a second motor to drive the electric steering column to move. According to theembodiment of the invention, after the driver determines the initial sitting posture, the electric steering column can be automatically controlled to move to the optimal position corresponding to theinitial sitting posture according to the current position coordinate of the driving seat and the eye point position of the driver.

Description

technical field [0001] The embodiments of the present invention relate to the field of computer technology, and in particular to a control method, device, system, equipment and storage medium for an electric steering column. Background technique [0002] After the driver gets in the car, the first thing to do is to adjust the steering wheel to a proper position relative to himself, so as to meet the driver's manipulation requirements for the steering wheel and the need to observe the instrument cluster through the steering wheel. [0003] In the related technology, after getting on the car, the driver first adjusts the seat forward and backward and up and down to find a suitable driving position, and then controls the electric steering column to move back and forth and up and down to drive the steering wheel to move to find a suitable position for the steering wheel relative to himself. The adjustment of the electric steering column in the related art is based on the driver'...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D1/181B62D1/187B60W50/08B60W40/08
CPCB62D1/181B62D1/187B60W50/08B60W40/08B60W2540/225
Inventor 张周辉高仕宁王立军赵斌路胜利方磊
Owner CHINA FIRST AUTOMOBILE