WO2017097212A1 - 车辆天窗的控制方法及*** - Google Patents

车辆天窗的控制方法及*** Download PDF

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Publication number
WO2017097212A1
WO2017097212A1 PCT/CN2016/108951 CN2016108951W WO2017097212A1 WO 2017097212 A1 WO2017097212 A1 WO 2017097212A1 CN 2016108951 W CN2016108951 W CN 2016108951W WO 2017097212 A1 WO2017097212 A1 WO 2017097212A1
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Prior art keywords
opening degree
sunroof
sunroof opening
vehicle
parameter
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PCT/CN2016/108951
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English (en)
French (fr)
Inventor
吴志光
陈鹏展
戴华通
熊瑞斌
严美波
卢娟
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宁波帅特龙集团有限公司
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Application filed by 宁波帅特龙集团有限公司 filed Critical 宁波帅特龙集团有限公司
Priority to EP16834077.6A priority Critical patent/EP3202605B1/en
Publication of WO2017097212A1 publication Critical patent/WO2017097212A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
    • B60J7/04—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels
    • B60J7/057—Driving or actuating arrangements e.g. manually operated levers or knobs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
    • B60J7/04—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels
    • B60J7/057—Driving or actuating arrangements e.g. manually operated levers or knobs
    • B60J7/0573—Driving or actuating arrangements e.g. manually operated levers or knobs power driven arrangements, e.g. electrical

Definitions

  • the present invention relates to the field of automation control, and in particular, to a method and system for controlling a sunroof of a vehicle.
  • sunroofs which can directly change the influence of the environment outside the car on the interior environment, especially the influence of the temperature outside the car on the temperature inside the car, the influence of the air outside the car on the air inside the car, and the outside of the car.
  • the insiders will often adjust the opening and closing of the sunroof.
  • the degree of opening and closing of the existing sunroof is difficult to adjust accurately, and it is only necessary to manually operate the sunroof opening and closing by the driver and passenger, which is easy to distract the attention of the driver and passenger, and has certain safety hazards.
  • the technical problem to be solved by the present invention is to provide a control method and system for a sunroof of a vehicle, which can automatically and accurately control the opening and closing degree of the sunroof, and avoid the distraction of attention caused by the occupant manually operating the sunroof, thereby improving driving safety, and Guarantee the comfort of the car.
  • the technical solution of the present invention is to provide a method for controlling a sunroof of a vehicle, comprising the following steps:
  • the sunroof opening degree of the vehicle is controlled according to the predicted result.
  • the method for controlling a sunroof of a vehicle of the present invention further includes the following steps:
  • the environment parameter and the sunroof opening degree corresponding model are established according to the sunroof opening degree record when the occupant manually operates the sunroof of the vehicle and the environmental parameter record at that time.
  • the establishing a relationship model between the environmental parameter and the sunroof opening degree according to the sunroof opening degree record when the occupant manually operates the sunroof of the vehicle and the environmental parameter record at the time includes the following steps:
  • the current environmental parameter and the sunroof opening degree are recorded as sample data, and the environment parameter and the sunroof opening degree corresponding model are established.
  • the method for controlling a sunroof of a vehicle of the present invention is characterized in that it further comprises the following steps:
  • the sample data is arranged in chronological order and divided into n groups, and each set of sample data is sequentially substituted into the corresponding model of the environmental parameter and the sunroof opening degree to obtain a corresponding sunroof opening degree, and n is a positive integer;
  • the group with the largest sunroof opening deviation value is eliminated, and new sample data is recorded.
  • the present invention performs a least squares support vector operation on the sample data to obtain a corresponding model of the environmental parameter and the sunroof opening degree;
  • the sample data includes an input value and an output value within a preset threshold, the input value being an environmental parameter, and the output value is a sunroof opening degree.
  • the controlling the sunroof opening degree of the vehicle according to the prediction result includes the following steps:
  • the sunroof opening degree of the vehicle is controlled to the predicted sunroof opening degree.
  • the controlling the sunroof opening degree of the vehicle according to the prediction result includes the following steps:
  • the environmental parameter includes one or more of an illuminance sensor signal parameter, a temperature sensor signal parameter, a humidity sensor signal parameter, and a PM2.5 sensor signal parameter inside and outside the vehicle.
  • the present invention also provides a control system for a vehicle sunroof, comprising an acquisition module, a prediction module, and a control module;
  • the acquiring module is configured to acquire environment parameters inside and outside the vehicle, and send the same to the controller;
  • the prediction module is configured to input the environmental parameter input environment parameter and the sunroof opening degree corresponding model acquired by the acquisition module to perform a sunroof opening degree prediction;
  • the control module is configured to control a sunroof opening degree of the vehicle according to a prediction result of the prediction module.
  • the present invention also provides a control system for a sunroof of a vehicle, including a controller and a sensor group connected to the controller;
  • the sensor group is configured to acquire environmental parameters inside and outside the vehicle and send the same to the controller;
  • the controller inputs the acquired environmental parameters into a preset environmental parameter and a sunroof opening degree corresponding model to perform a sunroof opening degree prediction, and controls a sunroof opening degree of the vehicle according to the prediction result.
  • the sensor group includes one or more of an illuminance sensor, a temperature sensor, a humidity sensor, and a PM2.5 sensor.
  • the sensor group has at least two groups, one set is disposed outside the vehicle, and the other set is disposed inside the vehicle.
  • the method and system for controlling the sunroof of a vehicle obtains the environmental parameters inside and outside the vehicle, and inputs the obtained environmental parameters into the corresponding environmental parameters and the sunroof opening degree corresponding model to predict the sunroof opening degree, and finally according to the prediction result.
  • the sunroof opening degree of the vehicle is controlled to realize the automatic and precise adjustment of the sunroof of the vehicle, thereby avoiding the driver and the driver manually adjusting the distraction degree of the sunroof opening degree and improving the driving safety.
  • the environment parameter and the sunroof opening degree corresponding model can be set in advance according to the usage habits of the driver and the passenger. Therefore, by adjusting the vehicle sunroof by using the vehicle sunroof control method and system provided by the present invention, it is possible to maintain better comfort in the vehicle interior.
  • FIG. 1 is a schematic flow chart of a method for controlling a sunroof of a vehicle according to Embodiment 1 of the present invention
  • FIG. 2 is a schematic structural diagram of a control system for a sunroof of a vehicle according to Embodiment 2 of the present invention
  • FIG. 3 is a schematic structural diagram of a control system for a sunroof of a vehicle according to Embodiment 3 of the present invention.
  • the invention provides a method and a system for controlling a sunroof of a vehicle, which can automatically and accurately control the opening and closing of the sunroof of the vehicle, avoid the distraction of the driver's attention by opening and closing the sunroof, and improve the driving safety and the comfort inside the car.
  • a first embodiment of the present invention provides a method for controlling a sunroof of a vehicle, including the following steps:
  • S200 input the obtained environmental parameter into the environment parameter and the sunroof opening degree corresponding model to perform the sunroof opening degree prediction;
  • S300 Control the sunroof opening degree of the vehicle according to the prediction result.
  • the sunroof opening degree corresponding to the various environmental conditions can be used to maintain better comfort in the vehicle, and it can also be set according to the driver's preference.
  • the sunroof opening degree when the interior of the vehicle is maintained at a good comfort can be obtained.
  • the control method for the sunroof of the vehicle obtained by the above embodiment obtains the environmental parameters inside and outside the vehicle, and inputs the obtained environmental parameters into the corresponding environmental parameter and the sunroof opening degree corresponding model for prediction, and finally the sunroof of the vehicle according to the prediction result.
  • the opening and closing degree is controlled to realize automatic and precise adjustment of the sunroof of the vehicle.
  • the control method of the sunroof of the vehicle provided by the invention can adjust the sunroof of the vehicle in real time to maintain better comfort in the car at all times.
  • the above control process can also be cycled according to the setting of the user, thereby achieving the purpose of automatically controlling the sunroof of the vehicle at a timing.
  • the timing control mode can be adopted for a user group that does not require high internal comfort of the vehicle, or when the driving environment is relatively stable. That is, after the last loop to the end of step S300, the interval is preset, and step S100 is executed to start the next control loop. This reduces the power consumption and saves energy while automatically adjusting.
  • the preset environmental parameter and the sunroof opening degree corresponding model the occupant can be set according to the control parameters of the vehicle itself combined with personal preferences, and the specific implementation process is as follows:
  • the method for controlling the sunroof of the vehicle provided by the second embodiment of the present invention further includes step S110 before step S200 of the first embodiment;
  • S110 Establish a corresponding model of the environmental parameter and the sunroof opening degree according to the sunroof opening degree record of the vehicle sunroof manually operated by the occupant and the environmental parameter record at that time. That is, the specific environmental parameters and the skylight opening degree corresponding to the sample data in the model are taken from the manual operation record of the driver and passenger, so that the prediction of the model can be more accurate and conform to the usage habits of the driver and passenger.
  • step S110 can be implemented by the following steps:
  • S113 Record the current environmental parameter and the sunroof opening degree as sample data, and establish a corresponding model of the environmental parameter and the sunroof opening degree.
  • the above process can be done by the controller of the vehicle itself.
  • the controller receives the sunroof manual operation signal, and when the vehicle sunroof is manually operated, triggers a timer. After the timer exceeds the preset time, the controller records the current environmental parameter, and detects the current sunroof opening degree corresponding to the record; The current environmental parameter and the sunroof opening degree are recorded as sample data, and the environment parameter and the sunroof opening degree corresponding model are established.
  • a learning process is set for the driver and the driver to select.
  • the sample data with the personal preference of the user and the driver is recorded, and the corresponding model of the environmental parameter and the sunroof opening degree can be accurately established, so that the predicted result is more in line with the driving habits of the driver and passenger.
  • the sample data is arranged in chronological order and divided into n groups, and each set of sample data is sequentially substituted into the corresponding model of the environmental parameter and the sunroof opening degree to calculate and obtain the corresponding sunroof opening degree.
  • S020 The group with the largest deviation value of the sunroof opening degree is eliminated, and new sample data is recorded.
  • the sample data can be divided into n groups (n is a positive integer) in chronological order, and the data in each group is sequentially substituted into the environment parameter and the sunroof opening degree corresponding model (in this case, the substituted sample data can be excluded from the sample library, Improve the accuracy) to obtain the calculated sunroof opening degree, compare the calculated sunroof opening degree with the sunroof opening degree in the sample data to obtain the difference, and set the largest difference group as the group with the largest sunroof opening degree deviation value. And removed. In this way, the group with the largest deviation can be found more accurately, and the amount of calculation can be reduced. The group with the largest deviation can be quickly and accurately eliminated, so that the model can be continuously learned, constantly corrected, and adapted to various environments. More accurate, to ensure a good use of the driver and passengers.
  • the environment parameter and the sunroof opening degree corresponding model in the embodiment are obtained by performing a least squares support vector operation on the sample data, wherein the sample data includes an input value and an output value in a preset threshold, and the input value is an environmental parameter.
  • the output value is the sunroof opening degree.
  • step S300 includes the following steps:
  • S320 Control the sunroof opening degree of the vehicle to predict the sunroof opening degree.
  • the current environmental parameter is input to the environmental parameter corresponding to the sunroof opening degree.
  • the sunroof opening degree can be obtained under the current environmental parameters to maintain better comfort in the vehicle, and the sunroof opening degree of the vehicle can be controlled to predict the opening degree of the sunroof, and the sunroof opening degree can be automatically adjusted.
  • step S300 includes the following steps:
  • S321 Acquire a current actual sunroof opening degree of the vehicle, and control the sunroof opening degree of the vehicle to predict the sunroof opening degree when the difference between the actual sunroof opening degree and the obtained predicted sunroof opening degree is greater than a preset value.
  • the embodiment After the prediction of the sunroof opening degree is obtained, if the current actual sunroof opening degree of the vehicle and the predicted sunroof opening degree difference are small, it means that the adjustment has little effect, and the sunroof opening degree of the vehicle is not controlled to predict the sunroof opening degree, and the The original sunroof can be opened and closed. If the difference between the actual sunroof opening degree and the obtained predicted sunroof opening degree is greater than a preset value, then adjustment is made to control the sunroof opening degree of the vehicle to predict the sunroof opening degree. Especially for the real-time vehicle system, by adopting the preset value, the embodiment can effectively avoid the uninterrupted operation of the sunroof of the vehicle and the motor, reduce the energy consumption, and ensure the service life of each component.
  • the environmental parameters include one or more of an illuminance sensor signal parameter, a temperature sensor signal parameter, a humidity sensor signal parameter, and a PM2.5 sensor signal parameter inside and outside the vehicle.
  • the user can set the specific type of environmental detection signal according to his own needs. For example, it can be modeled only according to the signal parameters of the illuminance sensor inside and outside the vehicle and the opening and closing degree of the sunroof, so that the sunroof opening degree of the vehicle is only related to the illuminance inside and outside the vehicle.
  • the second embodiment of the present invention further provides a control system for a vehicle sunroof.
  • the implementation of the system can be implemented by referring to the foregoing method, and is not redundant here.
  • a control system for a vehicle sunroof includes an acquisition module 010, a prediction module 020, and a control module 030.
  • the obtaining module 010 is configured to obtain an environment parameter inside and outside the vehicle and send it to the controller.
  • the prediction module 020 is configured to input the environment parameter acquired by the acquiring module into the preset environment parameter and the sunroof opening degree corresponding model to perform the sunroof opening degree.
  • the prediction module 030 is configured to control the sunroof of the vehicle according to the prediction result of the prediction module.
  • the present invention also provides a control system for a vehicle sunroof comprising a controller and a sensor group coupled to the controller.
  • the sensor group is used to acquire environmental parameters inside and outside the vehicle and send it to the controller; the controller inputs the acquired environmental parameters into the preset environmental parameters and the sunroof opening degree corresponding model to predict the sunroof opening degree, and according to the prediction result
  • the sunroof of the vehicle is controlled by controlling the sunroof motor of the vehicle.
  • the sensor group includes one or more of an illuminance sensor, a temperature sensor, a humidity sensor, and a PM2.5 sensor.
  • the sensor group has at least two groups, one set on the outside of the vehicle and the other set on the inside of the vehicle.
  • a control system for a vehicle sunroof includes a controller 100 and a sensor group 200, a least square support vector machine 300, and a sunroof motor 400 respectively connected to the controller, wherein the sensor group 200 includes One or more of an illuminance sensor, a temperature sensor, a humidity sensor, and a PM2.5 sensor, learn and establish a corresponding model of the environmental parameter and the sunroof opening degree through the controller 100, the sensor group 200, and the least square support vector 300 machine. Then, the sensor group 200 monitors the environmental parameters in real time and feeds back the environmental parameters and the sunroof opening degree corresponding model to obtain the predicted sunroof opening degree.
  • the sunroof motor 400 is used to control the vehicle sunroof opening degree to predict the sunroof opening degree, thereby realizing automatic opening of the vehicle sunroof and convenient use. Avoid safety risks.

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Abstract

一种车辆天窗的控制方法及***，其中方法包括：获取车辆内外的环境参数，并将获取到的环境参数输入到环境参数与天窗开合度对应模型进行车辆天窗开合度预测，最后根据预测结果对车辆的天窗开合度进行控制。其实现了车辆天窗根据驾乘人员的使用习惯自动精确调节，避免了驾乘人员手动调节天窗而分散注意力，提高了驾驶安全性。利用提供的车辆天窗的控制方法及***对车辆天窗开合度进行调节，可以使车内时刻保持较佳的舒适度。

Description

车辆天窗的控制方法及*** 技术领域
本发明涉及自动化控制领域，尤其涉及一种车辆天窗的控制方法及***。
背景技术
目前，大部分车辆车顶设置有天窗，车辆天窗能直接改变车外环境对车内环境的影响、尤其是车外温度对车内温度的影响、车外空气对车内空气的影响、车外光照度对车内光照度的影响等。为保证车内良好的驾驶体验，车内人员会经常调节天窗的开合度。但是现有天窗的开合程度难以精确调节，而且仅仅依靠驾乘人员手动操作天窗开合，容易分散驾乘人员的注意力，具有一定的安全隐患。
发明内容
本发明要解决的技术问题是，提供一种车辆天窗的控制方法及***，能够实现自动精确控制天窗开合度，避免由于驾乘人员手动操作天窗而引起注意力的分散，提升驾驶安全性，且保证车内的舒适度。
本发明的技术解决方案是，提供一种车辆天窗的控制方法，包括以下步骤：
获取车辆内外的环境参数；
将获取到的所述环境参数输入到环境参数与天窗开合度对应模型中进行天窗开合度预测；
根据预测结果对车辆的天窗开合度进行控制。
作为一种可实施方式，本发明的车辆天窗的控制方法，还包括以下步骤：
根据驾乘人员手动操作车辆天窗时的天窗开合度记录以及当时的环境参数记录，建立所述环境参数与天窗开合度对应模型。
作为一种可实施方式，所述根据驾乘人员手动操作车辆天窗开启时的天窗开合度记录以及当时的环境参数记录，建立所述环境参数与天窗开合度对应模型，包括以下步骤：
检测车辆天窗的手动操作信号；
在检测到车辆天窗的手动操作信号超过预设时间后，记录当前的环境参数以及天窗开合度；
将当前的环境参数与天窗开合度记录作为样本数据，建立所述环境参数与天窗开合度对应模型。
作为一种可实施方式，本发明的车辆天窗的控制方法，其特征在于，还包括以下步骤：
将所述样本数据按时间顺序排列并划分成n组，将每一组样本数据按顺序代入所述环境参数与天窗开合度对应模型中进行计算并得到相应的天窗开合度，n为正整数；
将天窗开合度偏差值最大的一组剔除，并记录新的样本数据。
作为一种可实施方式，本发明对所述样本数据进行最小二乘支撑向量运算，获得所述环境参数与天窗开合度对应模型；
所述样本数据包括预设阈值内的输入值和输出值，所述输入值为环境参数，所述输出值为天窗开合度。
作为一种可实施方式，所述根据预测结果对车辆的天窗开合度进行控制，包括以下步骤：
将当前的环境参数输入到环境参数与天窗开合度对应模型中获取与当前环境参数相对应的天窗开合度，并将其作为预测天窗开合度；
控制车辆的天窗开合度至所述预测天窗开合度。
作为一种可实施方式，所述根据预测结果对车辆的天窗开合度进行控制，包括以下步骤：
将当前的环境参数输入到环境参数与天窗开合度对应模型中获取与当前环境参数相对应的天窗开合度，并将其作为预测天窗开合度；
获取车辆当前的实际天窗开合度，并在所述实际天窗开合度与得到的所述预测天窗开合度之间的差值大于预设值时，控制车辆的天窗开合度至所述预测天窗开合度。
作为一种可实施方式，所述环境参数包括车辆内外的光照度传感器信号参数、温度传感器信号参数、湿度传感器信号参数、以及PM2.5传感器信号参数中的一种或多种。
相应地，本发明还提供了一种车辆天窗的控制***，包括获取模块、预测模块以及控制模块；
所述获取模块，用于获取车辆内外的环境参数，并将其发送至所述控制器；
所述预测模块，用于将获取模块获取到的所述环境参数输入环境参数与天窗开合度对应模型进行天窗开合度预测；
所述控制模块，用于根据预测模块的预测结果对车辆的天窗开合度进行控制。
相应地，本发明还提供了一种车辆天窗的控制***，包括控制器以及与所述控制器连接的传感器组；
所述传感器组用于获取车辆内外的环境参数，并将其发送至所述控制器；
所述控制器将获取到的所述环境参数输入预设的环境参数与天窗开合度对应模型进行天窗开合度预测，并根据预测结果对车辆的天窗开合度进行控制。
作为一种可实施方式，所述传感器组包括光照度传感器、温度传感器、湿度传感器、以及PM2.5传感器中的一种或多种。
作为一种可实施方式，所述传感器组至少有两组，一组设置于车辆的外部，另一组设置于车辆的内部。
本发明的有益效果：
本发明提供的车辆天窗的控制方法及***，通过获取车辆内外的环境参数，并将获取到的环境参数输入预设的环境参数与天窗开合度对应模型中进行天窗开合度预测，最后根据预测结果对车辆的天窗开合度进行控制，实现车辆天窗的自动精确调节，避免了驾乘人员手动调节天窗开合度分散注意力，提高了驾驶安全性。环境参数与天窗开合度对应模型可以根据驾乘人员的使用习惯等预先设置，所以利用本发明提供的车辆天窗的控制方法及***对车辆天窗进行调节，可以使车内保持较佳的舒适度。
附图说明
图1为本发明实施例一提供的车辆天窗的控制方法的流程示意图；
图2为本发明实施例二提供的车辆天窗的控制***的结构示意图；
图3为本发明实施例三提供的车辆天窗的控制***的结构示意图。
具体实施方式
下面结合具体实施例对本发明作进一步说明。
本发明提供了一种车辆天窗的控制方法及***，能自动精确控制车辆天窗开合，避免开合天窗对驾驶员注意力的分散，提高了驾驶安全性以及车内舒适度。
参见图1，本发明实施例一提供了一种车辆天窗的控制方法，包括以下步骤：
S100、获取车辆内外的环境参数；
S200、将获取到的环境参数输入到环境参数与天窗开合度对应模型中进行天窗开合度预测；
S300、根据预测结果对车辆的天窗开合度进行控制。
上述环境参数与天窗开合度对应模型中，设置有各种环境状况下对应的可以使车内保持较佳舒适度时的天窗开合度，其也可以根据驾乘人员的使用偏好进行设置。将具体的某一时刻的环境参数输入该环境参数与天窗开合度对应模型中，即可得到使该时刻车内保持较佳舒适度时的天窗开合度。
上述实施例提供的车辆天窗的控制方法，通过获取车辆内外的环境参数，并将获取到的环境参数输入预设的环境参数与天窗开合度对应模型中进行预测，最后根据预测结果对车辆的天窗开合度进行控制，实现车辆天窗的自动精确调节。
其不仅能主动获取环境参数，还可以利用当前环境参数通过环境参数与天窗开合度对应模型进行预测，得到使车内人员舒适的天窗开合度，实现车辆天窗的自动精确调节；且避免了驾乘人员手动调节天窗开合度分散注意力，提高了驾驶安全性。
本发明提供的车辆天窗的控制方法可以对车辆天窗进行实时调节，以时刻使车内保持较佳的舒适度。
相应地，上述控制过程也可根据用户的设置定时循环，从而达到定时自动控制车辆天窗的目的。对于对车辆内部舒适度要求不高的用户群体，或者在驾驶环境比较稳定的情况下，可采用定时控制模式。即上一个循环到步骤S300结束后，间隔预设时间，执行步骤S100，开始下一个控制循环。这样在起到了自动调节同时，减小了功耗，比较节能。
上述实施例一中，预设的环境参数与天窗开合度对应模型，驾乘人员可以根据车辆本身的控制参数结合个人偏好来设置，具体实现过程请见一下实施例二：
本发明实施例二提供的车辆天窗的控制方法，在上述实施例一的步骤S200之前还包括步骤S110；
S110、根据驾乘人员手动操作车辆天窗的天窗开合度记录以及当时的环境参数记录，建立环境参数与天窗开合度对应模型。即具体的环境参数与天窗开合度对应模型中的样本数据取自驾乘人员的手动操作记录，这样可以使模型的预测更加精准，符合驾乘人员的使用习惯。
具体地，步骤S110可通过以下步骤实现：
S111、检测车辆天窗的手动操作信号；
S112、在检测到车辆天窗的手动操作信号超过预设时间后，记录当前的环境参数以及天窗开合度；
S113、将当前的环境参数与天窗开合度记录作为样本数据，建立环境参数与天窗开合度对应模型。
上述过程可依靠车辆本身的控制器完成。例如，控制器接收天窗手动操作信号，当车辆天窗被手动操作后，触发计时器，在计时器超过预设时间后，控制器记录当前的环境参数，并检测记录对应的当前天窗开合度；控制器将当前的环境参数与天窗开合度记录作为样本数据，建立环境参数与天窗开合度对应模型。
本实施例中，设置了学习流程，可供驾乘人员选择。通过精准的学习，记录了带有使用者驾乘人员个人偏好的样本数据，能精准的建立环境参数与天窗开合度对应模型，使预测结果更加符合驾乘人员的使用习惯。
进一步地，作为一种可实施方式，在记录上述环境参数与天窗开合度对应模型的样本数据的过程中还包括以下步骤：
S010、将样本数据按时间顺序排列并划分成n组，将每一组样本数据按顺序代入环境参数与天窗开合度对应模型中进行计算并得到相应的天窗开合度
S020、将天窗开合度偏差值最大的一组剔除，并记录新的样本数据。
可以按时间顺序将样本数据划分成n组(n为正整数)，将每组中数据依次代入环境参数与天窗开合度对应模型中(此时可以将代入的样本数据排除在样本库外，以提高准确性)得到运算后的天窗开合度，将运算后的天窗开合度与样本数据中的天窗开合度对比得到差值，将差值最大的一组设置为天窗开合度偏差值最大的一组并剔除。这样，既能较准确的找到偏差最大的一组样本，又能减少运算量，可以快速准确的剔除偏差最大的一组样本，使模型能持续学习，不断修正，适应各种各样的环境而且更加准确，保证了驾乘人员良好的使用感受。
本实施例中的环境参数与天窗开合度对应模型，通过将样本数据进行最小二乘支撑向量运算获得，其中样本数据包括预设定阀值内的输入值和输出值，输入值为环境参数，输出值为天窗开合度。通过最小二乘支撑向量，将学习数据转变成准确的模型，使车辆天窗准确的自动开合。
进一步地，作为一种可实施方式，步骤S300包括以下步骤：
S310、将当前的环境参数输入到环境参数与天窗开合度对应模型中获取与当前环境参数相对应的天窗开合度，并将其作为预测天窗开合度；
S320、控制车辆的天窗开合度至预测天窗开合度。
由于环境参数与天窗开合度对应模型中，设置有各种环境状况下对应的可以使车内保持较佳舒适度时的天窗开合度，所以将当前的环境参数输入到环境参数与天窗开合度对应模型中即可获取当前的环境参数下能够使车内保持较佳舒适度时的天窗开合度，控制车辆的天窗开合度至预测天窗开合度，实现天窗开合度自动调节。
作为另一种可实施方式，步骤S300包括以下步骤：
S310、将当前的环境参数输入到环境参数与天窗开合度对应模型中获取与当前环境参数相对应的天窗开合度，并将其作为预测天窗开合度；
S321、获取车辆当前的实际天窗开合度，并在实际天窗开合度与得到的预测天窗开合度之间的差值大于预设值时，控制车辆的天窗开合度至预测天窗开合度。
得到了预测天窗开合度之后，如果车辆当前的实际天窗开合度与该预测天窗开合度差值很小，则说明调节的作用不大，则不用控制车辆的天窗开合度至预测天窗开合度，保持原天窗开合度即可。如果实际天窗开合度与得到的预测天窗开合度之间的差值大于预设值时，则进行调节，控制车辆的天窗开合度至预测天窗开合度。特别是对于实时调控的车辆***，采用该实施例通过设置预设值，可以有效避免车辆天窗以及电机的不间断运行，降低耗能，保证了各个部件的使用寿命。
上述环境参数包括车辆内外的光照度传感器信号参数、温度传感器信号参数、湿度传感器信号参数、以及PM2.5传感器信号参数中的一种或多种。用户可以根据自己的自身需求设置环境检测信号的具体种类，例如，可以只根据车内外光照度传感器信号参数与天窗开合度进行建模，这样车辆的天窗开合度只与车内外的光照度相关。也可以同时根据车内外光照度传感器信号参数、车内外温度传感器信号参数、车内外湿度传感器信号参数、以及车内外PM2.5传感器信号参数进行建模，将多组数据统一起来进行建模，进一步保证车内的舒适度。
基于同一发明构思，本发明实施例二还提供一种车辆天窗的控制***，该***的实施可参照上述方法实现，此处不再冗述。
参见图2，本发明实施例二提供的车辆天窗的控制***，包括获取模块010、预测模块020以及控制模块030。获取模块010用于获取车辆内外的环境参数，并将其发送至控制器；预测模块020用于将获取模块获取到的环境参数输入预设的环境参数与天窗开合度对应模型中进行天窗开合度预测；控制模块030用于根据预测模块的预测结果对车辆天窗进行控制。
相应地，本发明还提供了一种车辆天窗的控制***，包括控制器以及与控制器连接的传感器组。传感器组用于获取车辆内外的环境参数，并将其发送至控制器；控制器将获取到的环境参数输入预设的环境参数与天窗开合度对应模型中进行天窗开合度预测，并根据预测结果通过控制车辆的天窗电机对车辆天窗进行控制。
传感器组包括光照度传感器、温度传感器、湿度传感器、以及PM2.5传感器中的一种或多种。传感器组至少有两组，一组设置于车辆的外部，另一组设置于车辆的内部。
如图3所示，本发明实施例三提供的车辆天窗的控制***包括控制器100以及分别与控制器连接的传感器组200、最小二乘支撑向量机300、天窗电机400，其中传感器组200包括光照度传感器、温度传感器、湿度传感器、以及PM2.5传感器中的一种或多种，通过控制器100、传感器组200、最小二乘支撑向量300机学习并建立环境参数与天窗开合度对应模型，再通过传感器组200实时监测环境参数并反馈到环境参数与天窗开合度对应模型得到预测天窗开合度，利用天窗电机400控制车辆天窗开合度至预测天窗开启度，实现车辆天窗的自动开启，方便使用者，避免安全隐患。
以上仅是本发明的优选实施方式，本发明的保护范围并不仅局限于上述实施例，凡属于本发明思路下的技术方案均属于本发明的保护范围。应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理前提下的若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (9)

  1. 一种车辆天窗的控制方法，其特征在于，包括以下步骤：
    获取车辆内外的环境参数；
    将获取到的所述环境参数输入到环境参数与天窗开合度对应模型中进行天窗开合度预测；
    根据预测结果对车辆的天窗开合度进行控制。
  2. 根据权利要求1所述的车辆天窗的控制方法，其特征在于，还包括以下步骤：
    根据驾乘人员手动操作车辆天窗的天窗开合度记录以及当时的环境参数记录，建立所述环境参数与天窗开合度对应模型。
  3. 根据权利要求2所述的车辆天窗的控制方法，其特征在于，所述根据驾乘人员手动操作车辆天窗的天窗开合度记录以及当时的环境参数记录，建立所述环境参数与天窗开合度对应模型，包括以下步骤：
    检测车辆天窗的手动操作信号；
    在检测到车辆天窗的手动操作信号超过预设时间后，记录当前的环境参数以及天窗开合度；
    将当前的环境参数与天窗开合度记录作为样本数据，建立所述环境参数与天窗开合度对应模型。
  4. 根据权利要求3所述的车辆天窗的控制方法，其特征在于，还包括以下步骤：
    将所述样本数据按时间顺序排列并划分成n组，将每一组样本数据按顺序代入所述环境参数与天窗开合度对应模型中进行计算并得到相应的天窗开合度，n为正整数；
    将天窗开合度偏差值最大的一组剔除，并记录新的样本数据。
  5. 根据权利要求3或4所述的车辆天窗的控制方法，其特征在于，对所述样本数据进行最小二乘支撑向量运算，获得所述环境参数与天窗开合度对应模型；
    所述样本数据包括预设阈值内的输入值和输出值，所述输入值为环境参数，所述输出值为天窗开合度。
  6. 根据权利要求1至5任一项所述的车辆天窗的控制方法，其特征在于，所述根据预测结果对车辆的天窗开合度进行控制，包括以下步骤：
    将当前的环境参数输入到环境参数与天窗开合度对应模型中获取与当前环境参数相对应的天窗开合度，并将其作为预测天窗开合度；
    控制车辆的天窗开合度至所述预测天窗开合度。
  7. 根据权利要求1至5任一项所述的车辆天窗的控制方法，其特征在于，所述根据预测结果对车辆的天窗开合度进行控制，包括以下步骤：
    将当前的环境参数输入到环境参数与天窗开合度对应模型中获取与当前环境参数相对应的天窗开合度，并将其作为预测天窗开合度；
    获取车辆当前的实际天窗开合度，并在所述实际天窗开合度与得到的所述预测天窗开合度之间的差值大于预设值时，控制车辆的天窗开合度至所述预测天窗开合度。
  8. 根据权利要求1-7中任一项所述的车辆天窗的控制方法，其特征在于，所述环境参数包括车辆内外的光照度传感器信号参数、温度传感器信号参数、湿度传感器信号参数、以及PM2.5传感器信号参数中的一种或多种。
  9. 一种车辆天窗的控制***，其特征在于，包括获取模块、预测模块以及控制模块；
    所述获取模块，用于获取车辆内外的环境参数，并将其发送至所述控制器；
    所述预测模块，用于将获取模块获取到的所述环境参数输入环境参数与天窗开合度对应模型进行天窗开合度预测；
    所述控制模块，用于根据预测模块的预测结果对车辆的天窗开合度进行控制。
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