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Self-adaption adjustment method and system for automobile seat

An adaptive adjustment, car seat technology, applied in vehicle seats, movable seats, vehicle parts, etc., can solve problems such as inability to obtain a more comfortable and safe driving posture

Active Publication Date: 2020-02-28
的卢技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, the driver can only adjust the seat based on intuitive feeling. Due to subjectivity, it often happens that repeated adjustments cannot obtain a more comfortable and safe driving posture.

Method used

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  • Self-adaption adjustment method and system for automobile seat
  • Self-adaption adjustment method and system for automobile seat
  • Self-adaption adjustment method and system for automobile seat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] refer to Figure 1~2 The schematic diagram is a self-adaptive adjustment method for car seats proposed in this embodiment. The electric seat adjustment is to adjust the front and rear positions, up and down heights, and backrest angles of the seats through the control of the motor. More luxurious ones can also be adjusted. Thigh support, lumbar support and more. Its working principle is: the whole system of the electric seat is generally composed of a two-way motor, a transmission device and a seat adjuster. Most of the motors are permanent magnet motors with small size and high power, which are generally controlled by a switch installed on the side panel of the left seat or on the left door armrest. The switch can make a certain motor move in different directions. After the switch is turned on, the power of the motor makes the flexible shaft rotate through the gear and the drive shaft, and then drives the seat adjuster to move. When the regulator reaches the end of t...

Embodiment 2

[0062] refer to Figure 3-4 , which is a schematic diagram of the overall principle structure of a car seat adaptive adjustment system proposed in this embodiment. The system includes a preset module 100, a body shape data acquisition module 200, an initialization module 300, a sensing module 400, and an adjustment module 500 and storage module 700.

[0063] More specifically, the preset module 100 is used to preset some parameters of the vehicle seat; the body shape data collection module 200 is used to collect the body shape data of the character object; the initialization module 300 is connected with the preset module 100 and the body shape data collection module 200, and uses The sensor module 400 is used to obtain the pressure data of the seat surface and the backrest of the seat; the adjustment module 500 is connected with the initialization module 300 and the sensor module 400, and is used for automatically correcting and adjusting the seat from the standard seat Attit...

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Abstract

The invention discloses a self-adaption adjustment method and system for an automobile seat. The method comprises the following steps that a preset module presets a part of parameters of the automobile seat according to a sitting posture theory; a body form data collection module acquires body form data of a driver or a passenger; an initialization module sets seat parameters according to the acquired body form data and preset related parameters, and initialization parameter setting for a standard seat posture is completed; after the driver or the passenger sits on his / her own seat for a certain time period, a sensing module acquires pressure data of a seat surface and a backrest of the corresponding seat in the time period; and an adjustment module automatically adjusts the seat from thestandard seat posture to a corrected seat posture according to the pressure data collected by the sensing module. The self-adaption adjustment method and system for the automobile seat have the advantages that a camera and a radar can detect the body type data of the passenger, a pressure sensor is used for detecting the pressure applied to all the parts of the driver, and the seat posture matchedwith the driver is formed through adjustment.

Description

technical field [0001] The invention relates to the technical field of car seats, in particular to a car seat adaptive adjustment method and an adaptive adjustment system based on the driver's body shape and pressure induction. Background technique [0002] In recent years, with the development of smart cars, electric seats on cars have become more and more intelligent and humanized. Compared with manual seats, the manual adjustment method requires members to release the locking mechanism of the seat through the handle first, and then The seat is moved by changing the sitting posture and position of the body, and finally the handle of the locking mechanism is released to fix the seat at the selected position. The active force of this adjustment method is the passenger on the seat, the seat It is not very convenient to adjust. [0003] The electric seat adjustment uses motor control to adjust the front and rear position, up and down height, backrest angle, thigh support, lum...

Claims

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Application Information

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IPC IPC(8): B60N2/00B60N2/02B60N2/04B60R16/037
CPCB60N2/002B60N2/0244B60N2/04B60R16/037B60N2/0268
Inventor 瞿小龙
Owner 的卢技术有限公司
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