CN115742889A - Self-adaptive comfortable air bag adjusting system, adjustable seat and adjusting method - Google Patents
Self-adaptive comfortable air bag adjusting system, adjustable seat and adjusting methodDownload PDFInfo
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Abstract
Translated fromChinese
Description
Translated fromChinese技术领域technical field
本发明涉及汽车零部件技术领域，涉及汽车座椅，具体涉及一种自适应舒适性气囊调节系统、调节座椅及调节方法。The invention relates to the technical field of auto parts, relates to a car seat, in particular to an adaptive comfort airbag adjustment system, an adjustment seat and an adjustment method.
背景技术Background technique
汽车座椅在生产过程中采用的是标准的人体模型设计的座椅，但在实际使用过程中，由于人体的体重、体型、体态不同，座椅实际上是有差异的，这就导致了人在座椅上久坐就会产生疲劳，疲劳影响乘员的行驶，所以根据人体对座椅进行微调，减少人体的疲劳度，增加人体的舒适性，是当前汽车智能化的发展方向。Car seats are produced using standard mannequin-designed seats, but in actual use, due to differences in body weight, body shape, and posture, the seats are actually different, which leads to human Sitting on the seat for a long time will cause fatigue, and fatigue will affect the driving of the occupants. Therefore, fine-tuning the seat according to the human body to reduce the fatigue of the human body and increase the comfort of the human body is the current development direction of intelligent automobiles.
现有技术当中，一直对座椅的泡沫进行优化，通过慢回弹、超软、记忆等方式解决座椅舒适性的问题，但人体的重量和体态差异很大，通过调整泡沫的方式无法彻底解决。In the existing technology, the foam of the seat has been optimized, and the problem of seat comfort is solved by means of slow rebound, super soft, memory, etc., but the weight and posture of the human body are very different, and the way of adjusting the foam cannot be completely improved. solve.
发明内容Contents of the invention
鉴于上述问题，本发明的目的在于提供一种自适应舒适性气囊调节系统，该调节系统通过柔性的压力检测垫实时反馈压力数据，根据压力数据使用微调气垫来解决乘客不同造成的舒适性差异，提升座椅的舒适性。In view of the above problems, the object of the present invention is to provide an adaptive comfort airbag adjustment system, the adjustment system feeds back pressure data in real time through a flexible pressure detection pad, and uses fine-tuning air cushions according to the pressure data to solve the comfort differences caused by different passengers, Improve seat comfort.
为实现上述目的，本发明采用如下技术方案：To achieve the above object, the present invention adopts the following technical solutions:
一种自适应舒适性气囊调节系统，包括N个第一中部调节气垫、第一侧翼调节气垫、N个第二中部调节气垫、第二侧翼调节气垫、第一压力检测垫、第二压力检测垫、检测垫控制器、调节气路组件、气泵、气垫控制器；An adaptive comfort airbag adjustment system, including N first middle adjustment air cushions, first side wing adjustment air cushions, N second middle adjustment air cushions, second side wing adjustment air cushions, first pressure detection pads, and second pressure detection pads , detection pad controller, regulating air circuit components, air pump, air cushion controller;
其中，N个所述的第一中部调节气垫布置在座椅靠背的中间区域，所述第一侧翼调节气垫布置在座椅靠背的侧翼区域；N个所述的第二中部调节气垫布置在座椅座垫的中间区域，所述第二侧翼调节气垫布置在座椅座垫的侧翼区域；Wherein, N said first middle adjusting air cushions are arranged in the middle area of the seat back, said first side wing adjusting air cushions are arranged in the side wing area of the seat back; N said second middle adjusting air cushions are arranged in the seat back In the middle area of the seat cushion, the second side wing adjusting air cushion is arranged in the side wing area of the seat cushion;
所述第一压力检测垫设置在座椅靠背蒙皮的内侧，第一压力检测垫包括两个靠背侧翼部、靠背主体部；两个所述的靠背侧翼部设置在第一侧翼调节气垫的上面，靠背侧翼部内设有多个传感器；所述靠背主体部设置在N个所述的第一中部调节气垫的上面，靠背主体部包括N个压力检测区域，N个压力检测区域与N个第一中部调节气垫相对设置，每个压力检测区域内有多个传感器；The first pressure detection pad is arranged on the inner side of the seat back skin, and the first pressure detection pad includes two backrest side wings and a backrest main body; the two backrest side wings are arranged on the first side wing adjustment air cushion , a plurality of sensors are arranged in the side wings of the backrest; the main body of the backrest is arranged on the top of the N first central adjustment air cushions, the main body of the backrest includes N pressure detection areas, and the N pressure detection areas are connected with the Nth pressure detection areas. A central adjustable air cushion is set relative to each other, and there are multiple sensors in each pressure detection area;
所述第二压力检测垫设置在座椅坐垫蒙皮的内侧，第二压力检测垫包括两个坐垫侧翼部、坐垫主体部；两个所述的坐垫侧翼部设置在第二侧翼调节气垫的上面，坐垫侧翼部内设有多个传感器；所述坐垫主体部62设置在8个所述的第二中部调节气垫3的上面，坐垫主体部包括N个压力检测区域，N个压力检测区域与N个第二中部调节气垫相对设置，每个压力检测区域内有多个传感器；第一压力检测垫、第二压力检测垫与检测垫控制器连接，用于将第一压力检测垫和第二压力检测垫内各个传感器监测的数据发送给检测垫控制器；The second pressure detection pad is arranged on the inner side of the seat cushion skin, and the second pressure detection pad includes two cushion side wings and a seat cushion main body; the two cushion side wings are arranged on the second side wing adjustment air cushion , a plurality of sensors are arranged in the side wing of the cushion; the cushion
所述检测垫控制器，用于根据第一压力检测垫两个靠背侧翼部内的各个传感器监测的数据，计算座椅靠背两个侧翼区域的压力值Pbs1、Pbs2；根据第一压力检测垫靠背主体部内的各个传感器监测的数据，计算座椅靠背中间的N个压力检测区域的压力值Pbm1、Pbm2……Pbmn；根据第二压力检测垫两个坐垫侧翼部内的各个传感器监测的数据，计算座椅坐垫两个侧翼区域的压力值Pcs1、Pcs2；根据第二压力检测垫坐垫主体部内的各个传感器监测的数据，计算座椅坐垫中间的N个压力检测区域的压力值Pcm1、Pcm2……Pcmn，并将计算的数据发送给气垫控制器；The detection pad controller is used to calculate the pressure values Pbs1 and Pbs2 of the two side wing areas of the seat back according to the data monitored by the sensors in the two backrest side wing parts of the first pressure detection pad; Calculate the pressure values Pbm1 , Pbm2 ... Pbmn of the N pressure detection areas in the middle of the seat back according to the data monitored by the sensors in the main body of the backrest; data, calculate the pressure values Pcs1 and Pcs2 of the two side wing areas of the seat cushion; calculate the pressure values P of the N pressure detection areas in the middle of the seat cushion according to the data monitored by each sensor in the main body of the second pressure detection cushion cushioncm1 , Pcm2... Pcmn , and send the calculated data to the air cushion controller;
所述调节气路组件包括多个分管路，多个所述的分管路用于将N个第一中部调节气垫、第一侧翼调节气垫、N个第二中部调节气垫、第二侧翼调节气垫与气泵连通，分管路上安装有调节阀；The regulating air circuit assembly includes a plurality of sub-pipelines, and the plurality of sub-pipelines are used to connect N first middle regulating air cushions, first side wing regulating air cushions, N second central regulating air cushions, second side wing regulating air cushions and The air pump is connected, and a regulating valve is installed on the sub-pipeline;
所述气泵、调节阀与气垫控制器连接；The air pump and regulating valve are connected with the air cushion controller;
所述气垫控制器，用于根据检测垫控制器发送的数据计算座椅靠背整体受力区域的受力均值P1、座椅坐垫整体受力区域的受力均值P2、座椅靠背中间受力区域的受力均值P3、座椅坐垫中间受力区域的受力均值P4，计算
作为本发明的优选，所述N个第一中部调节气垫、第一侧翼调节气垫通过粘贴和拉带的方式固定在座椅靠背的泡沫层，所述第一压力检测垫缝合在座椅靠背的蒙皮层内侧；所述N个第二中部调节气垫、第二侧翼调节气垫通过粘贴和拉带的方式固定在座椅坐垫的泡沫层，所述第二压力检测垫缝合在座椅坐垫的蒙皮层内侧；所述泡沫层作为底部作为支撑，所述蒙皮层通过C型钉和泡沫层的钢丝进行固定。As a preference of the present invention, the N first middle adjustment air cushions and the first side wing adjustment air cushions are fixed on the foam layer of the seat back by sticking and pulling straps, and the first pressure detection cushion is sewn on the seat back. The inner side of the skin layer: the N second middle adjustment air cushions and the second side wing adjustment air cushions are fixed on the foam layer of the seat cushion by pasting and pulling straps, and the second pressure detection pad is sewn on the skin layer of the seat cushion The inner side: the foam layer is used as the bottom as a support, and the skin layer is fixed by C-shaped nails and steel wires of the foam layer.
作为本发明的优选，述分管路的一端与主管路连通，另一端与调节气袋连通，所述主管路与气泵连接；所述气泵设置在座椅骨架内侧。As a preference of the present invention, one end of the branch pipeline communicates with the main pipeline, and the other end communicates with the regulating air bag, and the main pipeline is connected with an air pump; the air pump is arranged inside the seat frame.
作为本发明的优选，所述第一压力检测垫、第二压力检测垫通过信号线与检测垫控制器连接。As a preference of the present invention, the first pressure detection pad and the second pressure detection pad are connected to the detection pad controller through a signal line.
作为本发明的优选，所述气垫控制器内有数据存储模块，所述数据存储模块用于对历史调节数据进行记忆并存储。As a preference of the present invention, the air cushion controller has a data storage module inside, and the data storage module is used to memorize and store historical adjustment data.
本发明还提供一种自适应舒适性气囊调节座椅，该座椅包括座椅本体，所述座椅本体包括座椅靠背、座椅坐垫，所述座椅靠背、座椅坐垫上安装上述所述的自适应舒适性气囊调节系统。The present invention also provides an adaptive comfort airbag adjustment seat, the seat includes a seat body, the seat body includes a seat back, a seat cushion, the seat back and the seat cushion are installed with the above-mentioned The adaptive comfort airbag adjustment system described above.
本发明还提供一种自适应舒适性气囊调节座椅的调节方法，该方法包括以下步骤：The present invention also provides a method for adjusting an adaptive comfort airbag seat, the method comprising the following steps:
步骤S1、初始化：自适应舒适性气囊调节系统启动后，第一压力检测垫、第二压力检测垫、N个第一中部调节气垫、第一侧翼调节气垫、N个第二中部调节气垫、第二侧翼调节气垫进行自检，无人乘坐且无额外受力时，系统初始化，第一压力检测垫、第二压力检测垫数据设置为零，第一中部调节气垫、第一侧翼调节气垫、第二中部调节气垫、第二侧翼调节气垫排空内部气体，进入等待人乘坐的状态；Step S1, initialization: after the adaptive comfort airbag adjustment system is started, the first pressure detection pad, the second pressure detection pad, N first middle adjustment air pads, first side wing adjustment air pads, N second middle adjustment air pads, The two side wing adjustment air cushions perform self-inspection. When no one is riding and there is no additional force, the system is initialized. The data of the first pressure detection pad and the second pressure detection pad are set to zero. The second middle part adjusts the air cushion and the second side wing adjusts the air cushion to empty the internal gas and enter the state of waiting for people to ride;
步骤S2、乘客乘坐：乘客乘坐在座椅上，经过设定的时间后，若第一压力检测垫、第二压力检测垫检测到体态受力稳定，则执行步骤S3；Step S2, Passenger ride: Passenger sits on the seat, after the set time, if the first pressure detection pad and the second pressure detection pad detect that the posture is stable, then execute step S3;
步骤S3、压力检测：第一压力检测垫、第二压力检测垫内的各个传感器采集压力数据，并将监测的数据发送给检测垫控制器，检测垫控制器根据第一压力检测垫两个侧翼部内的各个传感器监测的数据，计算座椅靠背两个侧翼区域的压力值Pbs1、Pbs2；根据第一压力检测垫靠背主体部内的各个传感器监测的数据，计算座椅靠背中间的N个压力检测区域的压力值Pbm1、Pbm2……Pbmn；根据第二压力检测垫两个侧翼部内的各个传感器监测的数据，计算座椅坐垫两个侧翼区域的压力值Pcs1、Pcs2；根据第二压力检测垫坐垫主体部内的各个传感器监测的数据，计算座椅坐垫中间的N个压力检测区域的压力值Pcm1、Pcm2……Pcmn，并将计算的数据发送给气垫控制器；Step S3, pressure detection: each sensor in the first pressure detection pad and the second pressure detection pad collects pressure data, and sends the monitored data to the detection pad controller. Calculate the pressure values Pbs1 and Pbs2 of the two side wing regions of the seat back according to the data monitored by each sensor in the backrest; calculate the N pressures in the middle of the seat back according to the data monitored by each sensor in the main body of the backrest of the first pressure detection cushion The pressure values Pbm1 , Pbm2 ... Pbmn in the detection area; according to the data monitored by the sensors in the two side wings of the second pressure detection pad, calculate the pressure values Pcs1 and Pcs2 in the two side wing areas of the seat cushion; Calculate the pressure values Pcm1 , Pcm2... Pcmn of the N pressure detection areas in the middle of the seat cushion based on the data monitored by the sensors in the main body of the second pressure detection cushion cushion, and send the calculated data to the air cushion controller;
步骤S4、粗调：气垫控制器根据检测垫控制器发送的数据，计算座椅靠背整体受力区域的受力均值P1、座椅坐垫整体受力区域的受力均值P2、座椅靠背中间受力区域的受力均值P3、座椅坐垫中间受力区域的受力均值P4，计算公式如下：Step S4, rough adjustment: the air cushion controller calculates the average force value P1 of the overall force-bearing area of the seat back, the average force value P2 of the overall force-bearing area of the seat cushion, and the force value of the middle of the seat back according to the data sent by the detection cushion controller. The average force value P3 of the force area and the average force value P4 of the force area in the middle of the seat cushion are calculated as follows:
座椅靠背侧翼调节：Seat Back Side Wing Adjustment:
若座椅靠背的两个侧翼区域中有一个侧翼区域压力值为0，则不进行侧翼调节；If the pressure value of one of the two side wing areas of the seat back is 0, the side wing adjustment will not be performed;
若座椅靠背的两个侧翼区域的压力值均不为0，且
若座椅靠背的两个侧翼区域的压力值均不为0，且
座椅坐垫侧翼调节：Seat Cushion Side Wing Adjustment:
若座椅坐垫的两个侧翼区域中有一个侧翼区域压力值为0，则不进行侧翼调节；If the pressure value of one of the two side wing areas of the seat cushion is 0, the side wing adjustment will not be performed;
若座椅坐垫的两个侧翼区域的压力值均不为0，且
若座椅坐垫的两个侧翼区域的压力值均不为0，且
座椅靠背中间区域调节：Seat back center zone adjustment:
分别计算
座椅坐垫中间区域调节：Seat cushion center zone adjustment:
分别计算
步骤S5、细调判断：粗调完成设定时间后，第一压力检测垫、第二压力检测垫再次检测受力分布，当座椅靠背中间区域和座椅坐垫中间区域均满足步骤S4的调节标准，即：
步骤S6、细调：细调时，调节气垫的进气量减少为粗调的30％；座椅靠背两个侧翼区域和座椅坐垫两个侧翼区域的调节标准与步骤S4相同，或将标准调整为两个侧翼区域的压力差值/压力偏大的侧翼区域的压力值≤6％；座椅靠背中间区域和座椅坐垫中间区域的标准调整为压力检测区域
步骤S7、稳定性判断：细调完成设定时间后，检测体态受力稳定性，若符合要求，则停止调节；否则，重复步骤S6进行细致调整。Step S7, Stability Judgment: After the fine adjustment is completed for a set time, check the stability of the posture force, and if it meets the requirements, stop the adjustment; otherwise, repeat step S6 for fine adjustment.
本发明的优点及积极效果是：Advantage of the present invention and positive effect are:
(1)本发明提供的调节系统通过第一压力检测垫和第二压力检测垫上的传感器可以实时进行座椅上的人体压力采集，并将数据进行汇总到检测垫控制器，检测垫控制器根据传感器数据计算，进行压力分布反馈，之后通过气垫控制器计算可以确定压力分布情况，根据压力分布情况自适应调节气垫，调整座椅受力状态，让人体压力分布值更均匀，人体更舒适。(1) The adjustment system provided by the present invention can collect the human body pressure on the seat in real time through the sensors on the first pressure detection pad and the second pressure detection pad, and summarize the data to the detection pad controller, and the detection pad controller according to The sensor data is calculated, the pressure distribution is fed back, and the pressure distribution can be determined through the calculation of the air cushion controller. According to the pressure distribution, the air cushion can be adaptively adjusted, and the force state of the seat can be adjusted to make the pressure distribution of the human body more uniform and the human body more comfortable.
(2)本发明提供的调节系统具备个人自适应舒适调整功能，在人不同的坐姿的情况下，实时计算人体的压力分布，从而调整对应的气垫分布压力，使人体在改变体态的情况下，也能提升舒适感。(2) The adjustment system provided by the present invention has the function of personal adaptive comfort adjustment. In the case of different sitting postures, the pressure distribution of the human body can be calculated in real time, so as to adjust the corresponding air cushion distribution pressure, so that when the human body changes its posture, It also improves comfort.
(3)本发明提供的调节系统具备不同人自适应舒适调节功能，不同体重、身材的人通过检测垫的受力分析，可以针对于乘坐人进行体重、体态的压力分布分析，并记忆数据，在下次该乘客乘坐时，可以按照记忆的数据进行气垫初次调整，再根据检测到的压力进行细致调整。(3) The adjustment system provided by the present invention has the function of self-adaptive comfort adjustment for different people. People with different weights and figures can analyze the pressure distribution of the weight and posture of the occupant through the force analysis of the detection pad, and store the data. When the passenger rides next time, the air cushion can be adjusted for the first time according to the memorized data, and then finely adjusted according to the detected pressure.
(4)本发明提供的自适应舒适性调节座椅结构具备舒适性调整功能，在检测垫的受力分析数据支持下，气垫可以针对受力大的点进行气垫支撑并进行保压，维持人体的受力均匀，让人长时间乘坐疲劳感降低。(4) The self-adaptive comfort adjustment seat structure provided by the present invention has the function of comfort adjustment. With the support of the force analysis data of the detection pad, the air cushion can support and maintain the pressure at the point where the force is large, so as to maintain the human body. The force is evenly distributed, which reduces the fatigue of long-term riding.
(5)本发明的调节方法通过粗调和细调两次调整，兼顾自适应舒适性调节座椅的效率和功能，实现自适应舒适性汽车座椅的调节。(5) The adjusting method of the present invention takes into account the efficiency and function of the adaptive comfort adjustment seat through two adjustments of coarse adjustment and fine adjustment, and realizes the adjustment of the adaptive comfort car seat.
附图说明Description of drawings
图1为本发明调节气垫在座椅上的安装示意图：Fig. 1 is the installation schematic diagram of adjusting air cushion on the seat of the present invention:
图2为本发明第二中部调节气垫和第二侧翼调节气垫的安装示意图；Fig. 2 is the installation schematic diagram of the second central adjustment air cushion and the second side wing adjustment air cushion of the present invention;
图3为本发明第二压力检测垫和检测垫控制器的安装示意图。Fig. 3 is a schematic diagram of the installation of the second pressure detection pad and the detection pad controller of the present invention.
图4为本发明第一中部调节气垫和第一压力检测垫在座椅内部的安装示意图；Fig. 4 is a schematic diagram of the installation of the first middle adjusting air cushion and the first pressure detection cushion inside the seat of the present invention;
图5为本发明第一压力检测垫的示意图；5 is a schematic diagram of the first pressure detection pad of the present invention;
图6为本发明自适应舒适性气囊调节系统的调节流程图；Fig. 6 is the adjustment flowchart of the adaptive comfort airbag adjustment system of the present invention;
图7为本发明座椅坐垫中间区域初始压力分布图；Fig. 7 is an initial pressure distribution diagram in the middle area of the seat cushion of the present invention;
图8为本发明调节后座椅坐垫中间区域压力分布图；Fig. 8 is a pressure distribution diagram in the middle area of the seat cushion after the adjustment of the present invention;
附图标记：座椅靠背A、座椅座垫B、第一中部调节气垫1、第一侧翼调节气垫2、第二中部调节气垫3、第二侧翼调节气垫4、第一压力检测垫5、第二压力检测垫6、检测垫控制器7、气泵8、气垫控制器9、分管路10、泡沫层11、蒙皮层12、靠背侧翼部51、靠背主体部52、传感器53、坐垫侧翼部61、坐垫主体部62。Reference signs: seat back A, seat cushion B, first middle adjusting
具体实施方式Detailed ways
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本申请一部分实施例，而不是全部的实施例。The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some, not all, embodiments of the application.
在本申请的描述中，需要说明的是，术语“内”、“下”等指示的方位或位置关系为：基于附图所示的方位或位置关系，或者是该申请产品使用时惯常摆放的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。此外，术语“第一”、“第二”等仅用于区分描述，而不能理解为指示或暗示相对重要性。In the description of this application, it should be noted that the orientation or positional relationship indicated by the terms "inner" and "lower" are: based on the orientation or positional relationship shown in the attached drawings, or the usual placement of the application product during use The orientation or positional relationship is only for the convenience of describing the application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the application . In addition, the terms "first", "second", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance.
在本申请的描述中，还需要说明的是，除非另有明确的规定和限定，术语“设置”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。In the description of this application, it should also be noted that, unless otherwise clearly stipulated and limited, the terms "setting" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integral connection; it can be mechanical connection, direct connection, indirect connection through an intermediary, or internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application in specific situations.
如图1至5所示，本发明提供一种汽车座椅自适应舒适性气囊调节系统，包括8个第一中部调节气垫1、第一侧翼调节气垫2、8个第二中部调节气垫3、第二侧翼调节气垫4、第一压力检测垫5、第二压力检测垫6、检测垫控制器7、调节气路组件、气泵8、气垫控制器9；As shown in Figures 1 to 5, the present invention provides a car seat adaptive comfort airbag adjustment system, including 8 first
其中，8个所述的第一中部调节气垫1布置在座椅靠背A的中间区域，所述第一侧翼调节气垫2布置在座椅靠背A的侧翼区域；8个所述的第二中部调节气垫3布置在座椅座垫B的中间区域，所述第二侧翼调节气垫4布置在座椅座垫B的侧翼区域；Wherein, 8 described first central
所述第一压力检测垫5设置在座椅靠背蒙皮的内侧，第一压力检测垫5包括两个靠背侧翼部51、靠背主体部52；两个所述的靠背侧翼部51设置在第一侧翼调节气垫2的上面，靠背侧翼部内设有多个传感器53；所述靠背主体部52设置在8个所述的第一中部调节气垫1的上面，靠背主体部包括8个压力检测区域，8个压力检测区域与8个第一中部调节气垫相对设置，每个压力检测区域内有多个传感器53；The first
所述第二压力检测垫6设置在座椅坐垫蒙皮的内侧，第二压力检测垫6包括两个坐垫侧翼部61、坐垫主体部62；两个所述的坐垫侧翼部61设置在第二侧翼调节气垫4的上面，坐垫侧翼部内设有多个传感器；所述坐垫主体部62设置在8个所述的第二中部调节气垫3的上面，坐垫主体部62包括8个压力检测区域，8个压力检测区域与8个第二中部调节气垫3相对设置，每个压力检测区域内有多个传感器；第一压力检测垫5、第二压力检测垫6与检测垫控制器7连接，用于将第一压力检测垫5和第二压力检测垫6内各个传感器53监测的数据发送给检测垫控制器7；The second
所述检测垫控制器7，用于根据第一压力检测垫两个靠背侧翼部51内的各个传感器监测的数据，计算座椅靠背两个侧翼区域的压力值Pbs1、Pbs2；根据第一压力检测垫靠背主体部52内的各个传感器监测的数据，计算座椅靠背中间的8个压力检测区域的压力值Pbm1、Pbm2……Pbm8；根据第二压力检测垫两个坐垫侧翼部61内的各个传感器监测的数据，计算座椅坐垫两个侧翼区域的压力值Pcs1、Pcs2；根据第二压力检测垫坐垫主体部62内的各个传感器监测的数据，计算座椅坐垫中间的8个压力检测区域的压力值Pcm1、Pcm2……Pcm8，并将计算的数据发送给气垫控制器9；The
所述调节气路组件包括多个分管路10，多个所述的分管路10用于将8个第一中部调节气垫1、第一侧翼调节气垫2、8个第二中部调节气垫3、第二侧翼调节气垫4与气泵连通，分管路10上安装有调节阀；或，所述分管路10的一端与主管路连通，另一端与调节气袋连通，所述主管路与气泵8连接；The adjustment air circuit assembly includes a plurality of
所述气泵8、调节阀与气垫控制器9连接；The
所述气垫控制器9，用于根据检测垫控制器7发送的数据计算座椅靠背整体受力区域的受力均值P1、座椅坐垫整体受力区域的受力均值P2、座椅靠背中间受力区域的受力均值P3、座椅坐垫中间受力区域的受力均值P4，计算
本实施例中，8个所述的第一中部调节气垫1、第一侧翼调节气垫2通过粘贴和拉带的方式固定在座椅靠背的泡沫层11，所述第一压力检测垫5缝合在座椅靠背的蒙皮层12内侧；8个所述的第二中部调节气垫、第二侧翼调节气垫通过粘贴和拉带的方式固定在座椅坐垫的泡沫层，所述第二压力检测垫缝合在座椅坐垫的蒙皮层内侧；所述第一压力检测垫5、第二压力检测垫6通过信号线与检测垫控制器7连接；所述泡沫层11作为底部作为支撑，所述蒙皮层12通过C型钉和泡沫层的钢丝进行固定，四层作为一个整体固定在汽车座椅骨架上。In this embodiment, the 8 first central
进一步，所述气泵8设置在座椅骨架内侧；所述气垫控制器9内有数据存储模块，所述数据存储模块用于对历史调节数据进行记忆并存储。Further, the
实施例2Example 2
如图1所示，本发明提供一种自适应舒适性气囊调节座椅，该座椅包括座椅本体，所述座椅本体包括座椅靠背A、座椅坐垫B，所述座椅靠背A、座椅坐垫B上安装实施例1所述的自适应舒适性气囊调节系统。As shown in Figure 1, the present invention provides a kind of self-adaptive comfort airbag adjustment seat, and this seat comprises seat body, and described seat body comprises seat back A, seat cushion B, and described seat back A 1. Install the adaptive comfort airbag adjustment system described in
实施例3Example 3
如图6所示，本发明提供一种自适应舒适性气囊调节座椅的调节方法，包括以下步骤：As shown in Figure 6, the present invention provides a method for adjusting an adaptive comfort airbag seat, comprising the following steps:
步骤S1、初始化：自适应舒适性气囊调节系统启动后，第一压力检测垫、第二压力检测垫、8个第一中部调节气垫、第一侧翼调节气垫、8个第二中部调节气垫、第二侧翼调节气垫进行自检，无人乘坐且无额外受力时，系统初始化，第一压力检测垫、第二压力检测垫数据设置为零，第一中部调节气垫、第一侧翼调节气垫、第二中部调节气垫、第二侧翼调节气垫排空内部气体，进入等待人乘坐的状态；Step S1, initialization: after the adaptive comfort airbag adjustment system is started, the first pressure detection pad, the second pressure detection pad, the 8 first middle adjustment air pads, the first side wing adjustment air pads, the 8 second middle adjustment air pads, the second The two side wing adjustment air cushions perform self-inspection. When no one is riding and there is no additional force, the system is initialized. The data of the first pressure detection pad and the second pressure detection pad are set to zero. The second middle part adjusts the air cushion and the second side wing adjusts the air cushion to empty the internal gas and enter the state of waiting for people to ride;
步骤S2、乘客乘坐：乘客乘坐在座椅上，经过设定的时间5秒后，若第一压力检测垫、第二压力检测垫检测到体态受力稳定(压力动态偏差值小于5％)，则执行步骤S3；Step S2, Passenger ride: Passenger sits on the seat, after a set time of 5 seconds, if the first pressure detection pad and the second pressure detection pad detect that the posture is stable (the pressure dynamic deviation value is less than 5%), Then execute step S3;
步骤S3、压力检测：第一压力检测垫、第二压力检测垫内的各个传感器采集压力数据，并将监测的数据发送给检测垫控制器，检测垫控制器根据第一压力检测垫两个侧翼部内的各个传感器监测的数据，计算座椅靠背两个侧翼区域的压力值Pbs1、Pbs2；根据第一压力检测垫靠背主体部内的各个传感器监测的数据，计算座椅靠背中间的8个压力检测区域的压力值Pbm1、Pbm2……Pbm8；根据第二压力检测垫两个侧翼部内的各个传感器监测的数据，计算座椅坐垫两个侧翼区域的压力值Pcs1、Pcs2；根据第二压力检测垫坐垫主体部内的各个传感器监测的数据，计算座椅坐垫中间的8个压力检测区域的压力值Pcm1、Pcm2……Pcm8，并将计算的数据发送给气垫控制器；Step S3, pressure detection: each sensor in the first pressure detection pad and the second pressure detection pad collects pressure data, and sends the monitored data to the detection pad controller. Calculate the pressure values Pbs1 and Pbs2 of the two side wing regions of the seat back according to the data monitored by each sensor in the backrest of the first pressure detection cushion; calculate the 8 pressures in the middle of the seat back according to the data monitored by each sensor in the main body of the backrest of the first pressure detection cushion The pressure values Pbm1 , Pbm2 ... Pbm8 in the detection area; according to the data monitored by the sensors in the two side wings of the second pressure detection pad, calculate the pressure values Pcs1 and Pcs2 in the two side wing areas of the seat cushion; Calculate the pressure values Pcm1 , Pcm2... Pcm8 of the 8 pressure detection areas in the middle of the seat cushion based on the data monitored by each sensor in the main body of the seat cushion, and send the calculated data to the air cushion controller;
以座椅坐垫中间区域初始压力分布图为例，通过图7可以看出，座椅坐垫中间区域初始压力不均；Taking the initial pressure distribution diagram in the middle area of the seat cushion as an example, it can be seen from Figure 7 that the initial pressure in the middle area of the seat cushion is uneven;
步骤S4、粗调：气垫控制器根据检测垫控制器发送的数据，计算座椅靠背整体受力区域的受力均值P1、座椅坐垫整体受力区域的受力均值P2、座椅靠背中间受力区域的受力均值P3、座椅坐垫中间受力区域的受力均值P4，计算公式如下：Step S4, rough adjustment: the air cushion controller calculates the average force value P1 of the overall force-bearing area of the seat back, the average force value P2 of the overall force-bearing area of the seat cushion, and the force value of the middle of the seat back according to the data sent by the detection cushion controller. The average force value P3 of the force area and the average force value P4 of the force area in the middle of the seat cushion are calculated as follows:
座椅靠背侧翼调节：Seat Back Side Wing Adjustment:
若座椅靠背的两个侧翼区域中有一个侧翼区域压力值为0，则不进行侧翼调节；If the pressure value of one of the two side wing areas of the seat back is 0, the side wing adjustment will not be performed;
若座椅靠背的两个侧翼区域的压力值均不为0，且
若座椅靠背的两个侧翼区域的压力值均不为0，且
座椅坐垫侧翼调节：Seat Cushion Side Wing Adjustment:
若座椅坐垫的两个侧翼区域中有一个侧翼区域压力值为0，则不进行侧翼调节；If the pressure value of one of the two side wing areas of the seat cushion is 0, the side wing adjustment will not be performed;
若座椅坐垫的两个侧翼区域的压力值均不为0，且
若座椅坐垫的两个侧翼区域的压力值均不为0，且
座椅靠背中间区域调节：Seat back center zone adjustment:
分别计算
座椅坐垫中间区域调节：Seat cushion center zone adjustment:
分别计算
步骤S5、细调判断：粗调完成5秒后，第一压力检测垫、第二压力检测垫再次检测受力分布，当座椅靠背中间区域和座椅坐垫中间区域均满足步骤S4的调节标准，即：
步骤S6、细调：细调时，调节气垫的进气量减少为粗调的30％；座椅靠背两个侧翼区域和座椅坐垫两个侧翼区域的调节标准调整为两个侧翼区域的压力差值/压力偏大的侧翼区域的压力值≤6％；座椅靠背中间区域和座椅坐垫中间区域的标准调整为压力检测区域
细调后座椅靠背和座椅坐垫的压力分布均匀，以调节后座椅坐垫中间区域压力为例，通过图8可以确定，调节后座椅坐垫中间区域压力分布均匀；Fine-tune the pressure distribution of the rear seat backrest and seat cushion evenly. Taking the pressure adjustment in the middle area of the rear seat cushion as an example, it can be determined from Figure 8 that the pressure distribution in the middle area of the adjusted rear seat cushion is even;
步骤S7、稳定性判断：细调完成10秒后，检测体态受力稳定性；若符合要求，即压力动态偏差值小于5％(±5％)，则停止调节(结束)；否则，重复步骤S6进行细致调整。Step S7, Stability Judgment: 10 seconds after the fine adjustment is completed, check the stress stability of the posture; if it meets the requirements, that is, the pressure dynamic deviation value is less than 5% (±5%), then stop the adjustment (end); otherwise, repeat the steps S6 makes fine adjustments.
最后应说明的是，以上各实施例仅用以说明本发明实施例的技术方案，而非对其限制；尽管参照前述各实施例对本发明实施例进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明实施例方案的范围。Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the embodiments of the present invention, not to limit them; although the embodiments of the present invention have been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art It should be understood that it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the embodiments of the present invention. scope of the program.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025082338A1 (en)* | 2023-10-16 | 2025-04-24 | 延锋国际汽车技术有限公司 | Seat and adaptive adjustment method for airbags |
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| CN115742889B (en) | 2025-06-17 |
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