WO2021213545A1 - 冰箱预测煤气浓度的方法、设备及冰箱 - Google Patents
冰箱预测煤气浓度的方法、设备及冰箱 Download PDFInfo
- Publication number
- WO2021213545A1 WO2021213545A1 PCT/CN2021/096416 CN2021096416W WO2021213545A1 WO 2021213545 A1 WO2021213545 A1 WO 2021213545A1 CN 2021096416 W CN2021096416 W CN 2021096416W WO 2021213545 A1 WO2021213545 A1 WO 2021213545A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gas concentration
- user
- gas
- refrigerator
- concentration
- Prior art date
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/16—Combustible gas alarms
Definitions
- the invention relates to the field of household appliance control, and in particular to a method, equipment and refrigerator for predicting gas concentration in a refrigerator.
- the purpose of the present invention is to provide a method, equipment and refrigerator for predicting the concentration of gas in a refrigerator.
- an embodiment of the present invention provides a method for predicting the concentration of gas in a refrigerator, and the method includes:
- the warning time t1 when the gas concentration reaches the warning value Ct1 is calculated, and the warning time t1 is sent to the user.
- the "sending the warning time t1 to the user" specifically includes:
- the user who is given priority reminder is calculated, and the warning time t1 is sent to the user who is given priority reminder.
- the "calculation of users who are given priority reminders based on related information of multiple users and different weights of different related information" specifically includes:
- the related information includes the user's age, role, physical fitness, and distance from the kitchen, and the total weight of each user is calculated according to the related information of each user;
- the top N users in total weight are regarded as the users who are given priority reminders.
- the "calculating the total weight of each user based on the relevant information of each user" specifically includes:
- different physical fitness weights Wb choose different physical fitness weights Wb, among which, the order of physical fitness weights from large to small is: healthy, normal, thin, sick, and disabled;
- the method further includes:
- the user who is given priority reminder is calculated, and the reminder information is sent to the user who is given priority reminder.
- the method further includes:
- the method further includes:
- the linear regression equation of the gas concentration decrease is obtained according to the gas concentration decrease data within the predetermined time period, and calculated The time t2 when the gas concentration returns to the predetermined lower limit Ct0, the t2 is sent to the user who is given priority reminder.
- an embodiment of the present invention provides an electronic device, including a memory and a processor, the memory stores a computer program that can run on the processor, and the processor executes the program The steps in the method for predicting the gas concentration of the refrigerator described in any one of the above are realized.
- an embodiment of the present invention provides a refrigerator including the above-mentioned electronic device.
- the method for predicting the gas concentration of the refrigerator of the present invention obtains the gas concentration rise data within a predetermined time period after the gas leakage is determined to obtain the linear regression equation of the gas concentration rise, thereby realizing the prediction of the gas concentration Forecast and send relevant forecast information to users to prevent further leakage of gas concentration and reduce the harm of gas to the human body.
- Fig. 1 is a schematic flow chart of the method for predicting gas concentration in a refrigerator according to the present invention.
- the present invention provides a method for predicting the gas concentration of a refrigerator.
- the method obtains gas concentration rise data within a predetermined time period after determining that the gas starts to leak, and obtains a linear regression equation for the gas concentration rise, thereby realizing the prediction of the predicted gas concentration , And send relevant forecast information to users to prevent further leakage of gas concentration and reduce the harm of gas to human body.
- the method includes:
- Step S100 Obtain the gas concentration Ct of the kitchen.
- a sensor is arranged on the refrigerator, and the sensor can detect the gas concentration Ct of the kitchen where the refrigerator is located.
- the Ct0 has no effect on the human body and indicates that the gas is not within the normal range and the gas has leaked.
- the increase and decrease of gas concentration are basically linear. Therefore, the N increase data C1 ⁇ Cn of gas concentration in a predetermined time period are uniformly obtained.
- the uniform acquisition refers to the interval between gas concentration.
- the acquisition time interval is the same, for example, one data is acquired every minute. Then calculate the regression parameter w:
- Step S300 Calculate the warning time t1 when the gas concentration reaches the warning value Ct1 according to the linear regression equation and the time t0 when the lower limit Ct0 is reached, and send the warning time t1 to the user.
- t1 (Ct1-Ct0)/w+t0.
- the warning time t1 is sent to the user to remind the user that at t1, the gas concentration in the kitchen will reach the warning value Ct1. Users can make preparations based on the above information.
- the "sending the warning time t1 to the user" specifically includes:
- the user who is given priority reminder is calculated, and the warning time t1 is sent to the user who is given priority reminder.
- the "calculation of users who are given priority reminders based on the relevant information of multiple users and different weights of different relevant information” includes: the relevant information includes the user's age, role, physical fitness, and distance from the kitchen, according to For the relevant information of each user, the total weight of each user is calculated, and the top N users in the total weight are regarded as the users who are given priority reminders.
- the "calculating the total weight of each user according to the relevant information of each user” specifically includes:
- Different role weights Wr are selected according to different roles r, among which, the order of role weights is from highest to lowest: father, mother, children, housekeeper or nanny, security guard or property.
- different physical fitness weights Wb choose different physical fitness weights Wb, among which, the order of physical fitness weights from large to small is: healthy, normal, thin, sick, and disabled.
- the corresponding distance weight Wl is selected, where the larger l is, the smaller Wl is. It is also possible to divide the distance l into segments, set a weight for each paragraph, and select the corresponding distance weight according to the distance paragraph into which the specific distance l falls.
- the "acquiring the actual age a, role r, physical strength b, and distance l from the kitchen of each user” specifically includes:
- the method further includes:
- a signal to close the gas main switch is sent to the gas emergency shutdown device, and a start signal is sent to the ventilation device of the kitchen.
- Turning off the gas main switch is used to control the increase in gas concentration, and turning on the ventilation device is used to channel the gas in the kitchen, reduce the gas concentration, and prevent the gas concentration from rising further and causing irreparable losses.
- the user who is given priority reminder is calculated, and the reminder information is sent to the user who is given priority reminder.
- the reminder information includes: the gas concentration has reached the warning value Ct1, and a signal to close the gas main switch and start the ventilation device is sent.
- the method further includes:
- the linear regression equation of the gas concentration decrease is obtained according to the gas concentration decrease data within the predetermined time period, and calculated The time t2 when the gas concentration returns to the predetermined lower limit Ct0, the t2 is sent to the user who is given priority reminder.
- the method also includes:
- the alarm is used to remind the user that the main gas switch has failed to close, and the gas concentration is still rising, and the user needs to take countermeasures.
- the present invention also provides an electronic device, including a memory and a processor, the memory stores a computer program that can be run on the processor, and when the processor executes the program, the refrigerator predicts the gas concentration. Any one of the steps in the method, that is, to realize the steps in any one of the technical solutions in the method for predicting the gas concentration of the refrigerator described above.
- the present invention also provides a refrigerator, which includes the above-mentioned electronic device.
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Strategic Management (AREA)
- Human Resources & Organizations (AREA)
- Economics (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Operations Research (AREA)
- Tourism & Hospitality (AREA)
- Theoretical Computer Science (AREA)
- General Business, Economics & Management (AREA)
- Development Economics (AREA)
- Quality & Reliability (AREA)
- Game Theory and Decision Science (AREA)
- Marketing (AREA)
- Entrepreneurship & Innovation (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Emergency Management (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
提供了一种冰箱预测煤气浓度的方法、设备及冰箱,冰箱预测煤气浓度的方法包括:获取厨房的煤气浓度Ct(S100);当检测到厨房的煤气浓度Ct达到预定下限值Ct0时,根据Ct在预定时间段内煤气浓度的上升数据,得到煤气浓度上升的线性回归方程Ct=w*t+b(S200);根据线性回归方程与到达下限值Ct0的时间t0,计算煤气浓度达到预警值Ct1的预警时间t1,并将预警时间t1发送给用户(S300)。与现有技术相比,冰箱预测煤气浓度的方法,能够预防煤气浓度的进一步泄露,减少煤气对人体的伤害。
Description
本发明涉及家电控制领域,特别涉及一种冰箱预测煤气浓度的方法、设备及冰箱。
煤气已经进入普通家庭作为供暖和做饭的主要燃料,虽然使用煤气干净卫生环保,但是由于煤气是有毒气体,容易泄露,不注意会给人们带来很大的安全隐患。
现有的煤气泄露检测一般是在煤气浓度达到某个值的时候发出报警,但是此时空气中的煤气对人体还是会有影响,如何在最开始发现煤气浓度异常时,就对煤气浓度进行预测并通知用户,从而预防煤气浓度的进一步泄露,减少煤气对人体的影响,是我们亟待解决的问题。
发明内容
本发明的目的在于一种提供冰箱预测煤气浓度的方法、设备及冰箱。
为实现上述发明目的之一,本发明一实施方式提供一种冰箱预测煤气浓度的方法,所述方法包括:
获取厨房的煤气浓度Ct;
当检测到厨房的煤气浓度Ct达到预定下限值Ct0时,根据所述Ct在预定时间段内煤气浓度的上升数据,得到煤气浓度上升的线性回归方程Ct=w*t+b;
根据所述线性回归方程与到达下限值Ct0的时间t0,计算煤气浓度达到预警值Ct1的预警时间t1,并将所述预警时间t1发送给用户。
作为本发明一实施方式的进一步改进,所述“根据煤气浓度Ct在预定时间段内煤气浓度的上升数据,得到线性回归方程Ct=w*t+b”具体包括:
均匀获取所述预定时间段内N个在煤气浓度的上升数据C1~Cn;
计算回归参数w:
将所述C1~Cn与w代入所述线性回归方程,得到煤气浓度初始值b。
作为本发明一实施方式的进一步改进,所述“将所述预警时间t1发送给用户”具体包括:
根据多个用户的相关信息以及不同相关信息的不同权重,计算优先提醒的用户,给所述优先提醒的用户发送所述预警时间t1。
作为本发明一实施方式的进一步改进,所述“根据多个用户的相关信息以及不同相关信息的不同权重,计算优先提醒的用户”具体包括:
所述相关信息包括用户的年龄、角色、身体健壮度以及与厨房的距离,根据每个用户的所述相关信息,计算每个用户的总权重;
将总权重排名前N的用户作为优先提醒的用户。
作为本发明一实施方式的进一步改进,所述“根据每个用户的所述相关信息,计算每个用户的总权重”具体包括:
获取每个用户的实际年龄a、角色r、身体强壮度b和与厨房的距离l;
根据所述年龄a选择对应的年龄权重Wa,其中,若a<=30,a越大Wa权重越大,否则,a越小Wa越小;
根据不同的角色r选择不同的角色权重Wr,其中,角色权重的排序从大到小依次为:父亲、母亲、儿女、管家或保姆、保安或物业;
根据不同的身体健壮度b,选择不同的身体健壮度权重Wb,其中,身体健壮度权重的排序从大到小依次为:健壮、正常、瘦小、得病、残疾;
根据所述与厨房的距离l,选择对应的距离权重Wl,其中,l越大Wl越小;
每个用户的总权重W等于每个用户对应的年龄权重Wa、角色权重Wr、身体健壮度权重Wb和距离权重Wl之和,即W=Wa+Wr+Wb+Wl。
作为本发明一实施方式的进一步改进,所述方法还包括:
当检测到所述煤气浓度Ct达到预警值Ct1,则向煤气紧急关闭装置发送关闭煤气总开关的信号,并向厨房的通风装置发送启动信号;
根据多个用户的相关信息以及不同相关信息的不同权重,计算优先提醒的用户,并给所述优先提醒的用户发送提醒信息。
作为本发明一实施方式的进一步改进,所述方法还包括:
在向煤气紧急关闭装置发送关闭煤气总开关的信号后,若检测到用户煤气浓度还在继续上升,给所述优先提醒的用户发送警报。
作为本发明一实施方式的进一步改进,所述方法还包括:
在向煤气紧急关闭装置发送关闭煤气总开关的信号的预定时长后,若检测到所述煤气浓度在下降,根据所述预定时长内的煤气浓度下降数据,得到煤气浓度下降的线性回归方程,计算所述煤气浓度恢复到预定下限值Ct0的时间t2,将所述t2发送给所述优先提醒的用户。
为实现上述发明目的之一,本发明一实施方式提供一种电子设备,包括存储器和处理器,所 述存储器存储有可在所述处理器上运行的计算机程序,所述处理器执行所述程序时实现上述任意一项所述冰箱预测煤气浓度的方法中的步骤。
为实现上述发明目的之一,本发明一实施方式提供一种冰箱,所述冰箱包含上述所述的电子装置。
与现有技术相比,本发明冰箱预测煤气浓度的方法,在确定煤气开始泄漏后,获取预定时间段内的煤气浓度上升数据,得到煤气浓度上升的线性回归方程,从而实现对预测煤气浓度的预测,并将相关预测信息发送给用户,预防煤气浓度的进一步泄露,减少煤气对人体的伤害。
图1是本发明冰箱预测煤气浓度的方法的流程示意图。
以下将结合附图所示的具体实施方式对本发明进行详细描述。但这些实施方式并不限制本发明,本领域的普通技术人员根据这些实施方式所做出的结构、方法、或功能上的变换均包含在本发明的保护范围内。
本发明提供一种冰箱预测煤气浓度的方法,所述方法在确定煤气开始泄漏后,获取预定时间段内的煤气浓度上升数据,得到煤气浓度上升的线性回归方程,从而实现对预测煤气浓度的预测,并将相关预测信息发送给用户,预防煤气浓度的进一步泄露,减少煤气对人体的伤害。所述方法包括:
步骤S100:获取厨房的煤气浓度Ct。
冰箱上设置有传感器,所述传感器能够检测冰箱所在厨房的煤气浓度Ct。
步骤S200:当检测到厨房的煤气浓度Ct达到预定下限值Ct0时,根据所述Ct在预定时间段内煤气浓度的上升数据,得到煤气浓度上升的线性回归方程Ct=w*t+b。
获取正常时期和煤气泄漏时期的历史煤气浓度数据,确定煤气浓度的预定下限值Ct0,所述Ct0对人体不会产生影响,且表明煤气不在正常范围内,煤气已经出现泄漏。
从历史煤气泄漏的数据可以得知,煤气浓度上升和下降基本都呈线性,因此,均匀获取预定时间段内的N个煤气浓度的上升数据C1~Cn,所述均匀获取是指煤气浓度之间的获取时间间隔相同,例如每分钟获取一个数据。然后计算回归参数w:
将所述C1~Cn与w代入所述线性回归方程,得到煤气浓度初始值b。即通过C1~Cn、C1~Cn 的获取时间以及w的值,可以得到n个b的值,然后求平均值即为b最终的值。需要说明的是,煤气浓度初始值b即正常时期的历史煤气浓度。
步骤S300:根据所述线性回归方程与到达下限值Ct0的时间t0,计算煤气浓度达到预警值Ct1的预警时间t1,并将所述预警时间t1发送给用户。
所述预警值Ct1是对人体会产生轻微伤害的煤气浓度值。根据线性回归方程Ct=w*t+b,计算煤气浓度达到预警值Ct1的预警时间t1:
t1=(Ct1-Ct0)/w+t0。
然后将预警时间t1发送给用户,提醒用户在t1时刻,厨房的煤气浓度将要达到预警值Ct1。用户可以根据上述信息做好应对准备。
在一个优选的实施方式中,所述“将所述预警时间t1发送给用户”具体包括:
根据多个用户的相关信息以及不同相关信息的不同权重,计算优先提醒的用户,给所述优先提醒的用户发送所述预警时间t1。
进一步的,所述“根据多个用户的相关信息以及不同相关信息的不同权重,计算优先提醒的用户”包括:所述相关信息包括用户的年龄、角色、身体健壮度以及与厨房的距离,根据每个用户的所述相关信息,计算每个用户的总权重,将总权重排名前N的用户作为优先提醒的用户。
其中,所述“根据每个用户的所述相关信息,计算每个用户的总权重”具体包括:
获取每个用户的实际年龄a、角色r、身体强壮度b和与厨房的距离l;
根据所述年龄a选择对应的年龄权重Wa,其中,若a<=30,a越大Wa权重越大,否则,a越小Wa越小。也可以为每个年龄段设定一个权重,根据具体的年龄落入的年龄段,选择对应的年龄权重。
根据不同的角色r选择不同的角色权重Wr,其中,角色权重的排序从大到小依次为:父亲、母亲、儿女、管家或保姆、保安或物业。
根据不同的身体健壮度b,选择不同的身体健壮度权重Wb,其中,身体健壮度权重的排序从大到小依次为:健壮、正常、瘦小、得病、残疾。
根据所述与厨房的距离l,选择对应的距离权重Wl,其中,l越大Wl越小。也可以将所述距离l分段,为每个段落设定一个权重,根据具体的距离l落入的距离段落,选择对应的距离权重。
每个用户的总权重W等于每个用户对应的年龄权重Wa、角色权重Wr、身体健壮度权重Wb和距离权重Wl之和,即W=Wa+Wr+Wb+Wl。
进一步的,所述“获取每个用户的实际年龄a、角色r、身体强壮度b和与厨房的距离l” 具体包括:
通过预先为每个用户输入的年龄,根据输入时间和现在的时间,计算每个用户的年龄a;
通过预先为每个用户输入的角色和身体健康状况,得到用户的实际角色r和身体健壮度b;
通过预先绑定的定位终端,获取用户与厨房的距离l。
若用户没有收到预警时间t1,或者收到了但是来不及处理,需要冰箱对煤气浓度进行控制。因此,在一个优选的实施方式中,所述方法还包括:
首先,当检测到所述煤气浓度Ct达到预警值Ct1,则向煤气紧急关闭装置发送关闭煤气总开关的信号,并向厨房的通风装置发送启动信号。
关闭煤气总开关用于控制煤气浓度的上升,开启通风装置用于疏导厨房中的煤气,降低煤气浓度,防止煤气浓度进一步上升从而造成无法挽回的损失。
然后,根据多个用户的相关信息以及不同相关信息的不同权重,计算优先提醒的用户,并给所述优先提醒的用户发送提醒信息。
所述提醒信息包括:煤气浓度已经达到预警值Ct1,并且发送了关闭煤气总开关和启动通风装置的信号。
进一步的,所述方法还包括:
在向煤气紧急关闭装置发送关闭煤气总开关的信号的预定时长后,若检测到所述煤气浓度在下降,根据所述预定时长内的煤气浓度下降数据,得到煤气浓度下降的线性回归方程,计算所述煤气浓度恢复到预定下限值Ct0的时间t2,将所述t2发送给所述优先提醒的用户。
用户接收到上述t2,即知道什么时候进入厨房会比较安全。
需要说明的是,由于煤气总开关可能关闭失败,为了提醒用户谨慎处理,进一步的,所述方法还包括:
在向煤气紧急关闭装置发送关闭煤气总开关的信号后,若检测到用户煤气浓度还在继续上升,给所述优先提醒的用户发送警报。
所述警报用于提醒用户,煤气总开关关闭失败,煤气浓度还在进一步上升,需要用户做好应对措施。
在一个具体的实施方式中,冰箱通过传感器实时检测冰箱所在厨房的煤气浓度Ct。然后通过获取正常时期和煤气泄漏时期的历史煤气浓度数据,确定煤气浓度的预定下限值Ct0。当检测到厨房的煤气浓度Ct达到预定下限值Ct0时,根据所述Ct在预定时间段内煤气浓度的上升数据,得到煤气浓度上升的线性回归方程Ct=w*t+b。根据所述线性回归方程与到达下限值Ct0的时间t0,计算煤气浓度达到预警值Ct1的预警时间t1,并将所述预警时间t1发送给用户。
本发明还提供一种电子设备,包括存储器和处理器,所述存储器存储有可在所述处理器上运行的计算机程序,所述处理器执行所述程序时实现上述所述冰箱预测煤气浓度的方法中的任意一个步骤,也就是说,实现上述所述冰箱预测煤气浓度的方法中任意一个技术方案中的步骤。
本发明还提供一种冰箱,所述冰箱包含上述所述的电子装置。
应当理解,虽然本说明书按照实施方式加以描述,但并非每个实施方式仅包含一个独立的技术方案,说明书的这种叙述方式仅仅是为清楚起见,本领域技术人员应当将说明书作为一个整体,各实施方式中的技术方案也可以经适当组合,形成本领域技术人员可以理解的其他实施方式。
上文所列出的一系列的详细说明仅仅是针对本发明的可行性实施方式的具体说明,它们并非用以限制本发明的保护范围,凡未脱离本发明技艺精神所作的等效实施方式或变更均应包含在本发明的保护范围之内。
Claims (10)
- 一种冰箱预测煤气浓度的方法,其特征在于,所述方法包括:获取厨房的煤气浓度Ct;当检测到厨房的煤气浓度Ct达到预定下限值Ct0时,根据所述Ct在预定时间段内煤气浓度的上升数据,得到煤气浓度上升的线性回归方程Ct=w*t+b;根据所述线性回归方程与到达下限值Ct0的时间t0,计算煤气浓度达到预警值Ct1的预警时间t1,并将所述预警时间t1发送给用户。
- 根据权利要求1所述冰箱预测煤气浓度的方法,其特征在于,所述“将所述预警时间t1发送给用户”具体包括:根据多个用户的相关信息以及不同相关信息的不同权重,计算优先提醒的用户,给所述优先提醒的用户发送所述预警时间t1。
- 根据权利要求3所述冰箱预测煤气浓度的方法,其特征在于,所述“根据多个用户的相关信息以及不同相关信息的不同权重,计算优先提醒的用户”具体包括:所述相关信息包括用户的年龄、角色、身体健壮度以及与厨房的距离,根据每个用户的所述相关信息,计算每个用户的总权重;将总权重排名前N的用户作为优先提醒的用户。
- 根据权利要求4所述冰箱检测煤气浓度的方法,其特征在于,所述“根据每个用户的所述相关信息,计算每个用户的总权重”具体包括:获取每个用户的实际年龄a、角色r、身体强壮度b和与厨房的距离l;根据所述年龄a选择对应的年龄权重Wa,其中,若a<=30,a越大Wa权重越大,否则,a越小Wa越小;根据不同的角色r选择不同的角色权重Wr,其中,角色权重的排序从大到小依次为:父亲、 母亲、儿女、管家或保姆、保安或物业;根据不同的身体健壮度b,选择不同的身体健壮度权重Wb,其中,身体健壮度权重的排序从大到小依次为:健壮、正常、瘦小、得病、残疾;根据所述与厨房的距离l,选择对应的距离权重Wl,其中,l越大Wl越小;每个用户的总权重W等于每个用户对应的年龄权重Wa、角色权重Wr、身体健壮度权重Wb和距离权重Wl之和,即W=Wa+Wr+Wb+Wl。
- 根据权利要求1所述冰箱预测煤气浓度的方法,其特征在于,所述方法还包括:当检测到所述煤气浓度Ct达到预警值Ct1,则向煤气紧急关闭装置发送关闭煤气总开关的信号,并向厨房的通风装置发送启动信号;根据多个用户的相关信息以及不同相关信息的不同权重,计算优先提醒的用户,并给所述优先提醒的用户发送提醒信息。
- 根据权利要求6所述冰箱预测煤气浓度的方法,其特征在于,所述方法还包括:在向煤气紧急关闭装置发送关闭煤气总开关的信号后,若检测到用户煤气浓度还在继续上升,给所述优先提醒的用户发送警报。
- 根据权利要求6所述冰箱预测煤气浓度的方法,其特征在于,所述方法还包括:在向煤气紧急关闭装置发送关闭煤气总开关的信号的预定时长后,若检测到所述煤气浓度在下降,根据所述预定时长内的煤气浓度下降数据,得到煤气浓度下降的线性回归方程,计算所述煤气浓度恢复到预定下限值Ct0的时间t2,将所述t2发送给所述优先提醒的用户。
- 一种电子设备,包括存储器和处理器,所述存储器存储有可在所述处理器上运行的计算机程序,其特征在于,所述处理器执行所述程序时实现权利要求1-8任意一项所述冰箱预测煤气浓度的方法中的步骤。
- 一种冰箱,其特征在于,所述冰箱包含如权利要求9所述的电子装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010475560.8A CN113743638A (zh) | 2020-05-29 | 2020-05-29 | 冰箱预测煤气浓度的方法、设备及冰箱 |
CN202010475560.8 | 2020-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2021213545A1 true WO2021213545A1 (zh) | 2021-10-28 |
Family
ID=78270296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2021/096416 WO2021213545A1 (zh) | 2020-05-29 | 2021-05-27 | 冰箱预测煤气浓度的方法、设备及冰箱 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN113743638A (zh) |
WO (1) | WO2021213545A1 (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103208168A (zh) * | 2013-01-31 | 2013-07-17 | 杨如祥 | 煤气监测告警方法 |
US20160019587A1 (en) * | 2012-12-30 | 2016-01-21 | Certona Corporation | Extracting predictive segments from sampled data |
CN105486807A (zh) * | 2015-11-25 | 2016-04-13 | 南京缔尔达智能科技有限公司 | 一种危化气安全隐患的分析方法 |
CN106874671A (zh) * | 2017-02-15 | 2017-06-20 | 淄博祥龙测控技术有限公司 | 一种用于煤矿自燃火灾大数据平台的数据驱动的算法 |
CN107918998A (zh) * | 2017-11-30 | 2018-04-17 | 孟笛 | 一种家用煤气泄漏监测预警系统及方法 |
US20180136184A1 (en) * | 2016-11-17 | 2018-05-17 | Li-Cor, Inc. | Rapid response curves and survey measurements |
CN110579001A (zh) * | 2019-08-12 | 2019-12-17 | 安徽美博智能电器有限公司 | 空调器的控制方法及装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203810840U (zh) * | 2013-12-09 | 2014-09-03 | 南京创维家用电器有限公司 | 一种具有煤气泄漏检测功能的冰箱 |
CN205880534U (zh) * | 2016-07-15 | 2017-01-11 | 四川建筑职业技术学院 | 一种智能家居控制系统 |
-
2020
- 2020-05-29 CN CN202010475560.8A patent/CN113743638A/zh active Pending
-
2021
- 2021-05-27 WO PCT/CN2021/096416 patent/WO2021213545A1/zh active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160019587A1 (en) * | 2012-12-30 | 2016-01-21 | Certona Corporation | Extracting predictive segments from sampled data |
CN103208168A (zh) * | 2013-01-31 | 2013-07-17 | 杨如祥 | 煤气监测告警方法 |
CN105486807A (zh) * | 2015-11-25 | 2016-04-13 | 南京缔尔达智能科技有限公司 | 一种危化气安全隐患的分析方法 |
US20180136184A1 (en) * | 2016-11-17 | 2018-05-17 | Li-Cor, Inc. | Rapid response curves and survey measurements |
CN106874671A (zh) * | 2017-02-15 | 2017-06-20 | 淄博祥龙测控技术有限公司 | 一种用于煤矿自燃火灾大数据平台的数据驱动的算法 |
CN107918998A (zh) * | 2017-11-30 | 2018-04-17 | 孟笛 | 一种家用煤气泄漏监测预警系统及方法 |
CN110579001A (zh) * | 2019-08-12 | 2019-12-17 | 安徽美博智能电器有限公司 | 空调器的控制方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN113743638A (zh) | 2021-12-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109374068A (zh) | 一种主动型厨房火灾预防报警装置 | |
CA2865598A1 (en) | Method for monitoring an activity of a cognitively impaired user and device therefore | |
WO2021213546A1 (zh) | 基于协同过滤的煤气浓度预测方法、设备及冰箱 | |
JPWO2016203622A1 (ja) | 発症リスク判定装置、発症リスク判定方法及び発症リスク判定プログラム | |
JP2007225129A (ja) | 保安システム | |
CN105467825A (zh) | 智能手表佩戴检测方法和智能手表 | |
US20160116512A1 (en) | Method and system for monitoring energy consumption | |
Green et al. | Thermal imaging for assisted living at home: improving kitchen safety | |
WO2021213545A1 (zh) | 冰箱预测煤气浓度的方法、设备及冰箱 | |
CN209027585U (zh) | 一种主动型厨房火灾预防报警装置 | |
JP6470497B2 (ja) | 行動判定システム、セキュリティシステム及び居住者見守りシステム | |
CN113326492A (zh) | 空调系统控制方法、装置、电子设备和存储介质 | |
JP2016218801A (ja) | 行動推定装置、行動推定方法、及び行動推定プログラム | |
US12089947B2 (en) | Cognitive function evaluation device, cognitive function evaluation system, and recording medium | |
US20160171865A1 (en) | Tactical Clinical Evaluation Of Patient Monitor Events | |
JP2018120455A (ja) | 監視システムおよびセンタ装置 | |
WO2021213544A1 (zh) | 冰箱检测煤气浓度的方法、设备及冰箱 | |
TW202038852A (zh) | 預估血壓驟降的方法及電子裝置 | |
JP4962571B2 (ja) | 遠隔監視装置 | |
CN104854747B (zh) | 用于预兆和健康管理的基于极限的阈值估计 | |
CN114965867A (zh) | 一种气体浓度的检测方法、气体检测装置及其控制方法 | |
JP2009277086A (ja) | 生活支援報知システム | |
JP5245867B2 (ja) | ガス遮断装置 | |
CN110657461A (zh) | 防干烧告警系统及其控制方法 | |
CN204314640U (zh) | 电子设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 21792085 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 21792085 Country of ref document: EP Kind code of ref document: A1 |