WO2022012505A1 - 过滤装置安装位置的检测方法和衣物处理设备 - Google Patents

过滤装置安装位置的检测方法和衣物处理设备 Download PDF

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Publication number
WO2022012505A1
WO2022012505A1 PCT/CN2021/105941 CN2021105941W WO2022012505A1 WO 2022012505 A1 WO2022012505 A1 WO 2022012505A1 CN 2021105941 W CN2021105941 W CN 2021105941W WO 2022012505 A1 WO2022012505 A1 WO 2022012505A1
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Prior art keywords
distance measuring
measuring device
computer
distance value
installation position
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PCT/CN2021/105941
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English (en)
French (fr)
Inventor
刘凯
丛涛
侯永顺
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青岛海尔滚筒洗衣机有限公司
海尔智家股份有限公司
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Publication of WO2022012505A1 publication Critical patent/WO2022012505A1/zh

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/50—Control of washer-dryers characterised by the purpose or target of the control
    • D06F33/74—Responding to irregular working conditions, e.g. malfunctioning of pumps 
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/22—Lint collecting arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/32—Control of operations performed in domestic laundry dryers 
    • D06F58/34—Control of operations performed in domestic laundry dryers  characterised by the purpose or target of the control
    • D06F58/50—Responding to irregular working conditions, e.g. malfunctioning of blowers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/42—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to filters or pumps

Definitions

  • the invention belongs to the technical field of clothing treatment equipment, and in particular relates to a method for detecting the installation position of a filter device and clothing treatment equipment.
  • lint filters in the washer-drying machine are pull-out filter devices, and a micro switch is provided to detect whether the lint filter is installed in place. Its working principle is that the external mechanical force acts on the action reed through the transmission element (press pin, button, lever, roller, etc.), and after the energy is accumulated to the critical point, an instantaneous action is generated, so that the moving contact at the end of the action reed. Points and fixed contacts are quickly connected or disconnected.
  • the micro switch has certain requirements on the strength of the user. If the user exerts too much force, the detection device of the micro switch will fail; and when the device is working, there is a disconnection between the lint filter and the contact point of the micro switch. Risk, it is also impossible to accurately judge whether the lint filter is installed in place.
  • the present invention provides a method for detecting the installation position of a filter device and a clothing treatment device, so as to solve the requirement that the micro switch in the prior art has certain requirements on the user's strength, if the user exerts too much force , it will cause the micro switch detection device to fail; and when the equipment is working, there is a risk of disconnection between the lint filter and the contact point of the micro switch, and it is also impossible to accurately determine whether the lint filter is installed properly.
  • a first aspect of the embodiments of the present invention provides a method for detecting an installation position of a filter device, including:
  • the prompt information is sent to the display terminal to prompt the user to reinstall the lint filter.
  • the real-time measurement of the distance value between the filter device and the distance measurement device by the distance measurement device includes:
  • the distance measuring device transmits an infrared signal or an ultrasonic signal to the filtering device, and records the transmission time
  • the distance measuring device receives the return signal of the filtering device, and records the receiving time
  • the distance measuring device calculates and obtains the distance value between the filtering device and the distance measuring device according to the transmitting time, the receiving time and the propagation speed of the infrared rays or the ultrasonic waves.
  • the method further includes:
  • the distance value is sent to the display interface of the laundry treatment device for display.
  • the method further includes:
  • the laundry treatment apparatus is controlled to suspend operation according to the suspension control instruction.
  • the distance measuring device includes an infrared ranging device or an ultrasonic ranging device.
  • the prompt information includes: a text prompt or a voice prompt.
  • a second aspect of the embodiments of the present invention provides a laundry treatment device, including:
  • the distance measuring device is used to measure the distance value between the filtering device and the distance measuring device in real time, and send the distance value to the control device;
  • the control device is used for judging whether the distance value is greater than a preset threshold, and generating prompt information when the judgment result is no, and sending the prompt information to a display terminal to prompt the user to reinstall the lint filter.
  • control device is further configured to: send the distance value to a display interface of the clothes treatment device for display.
  • control device is further configured to: when the determination result is yes, generate a suspend control instruction, where the suspend control instruction is used to control the clothes treatment apparatus to suspend operation.
  • the distance measuring device includes an infrared ranging device or an ultrasonic ranging device.
  • a third aspect of the embodiments of the present invention provides a computer-readable storage medium, where computer-executable instructions are stored in the computer-readable storage medium, and when a processor executes the computer-executable instructions, the first aspect of the embodiments of the present invention is implemented The method for detecting the installation position of the filter device.
  • a fourth aspect of the embodiments of the present invention provides an electronic device, including: at least one processor and a memory;
  • the memory stores computer-executable instructions
  • the at least one processor executes the computer-executable instructions stored in the memory, so that the at least one processor executes the method for detecting the installation position of the filter device according to the first aspect of the embodiment of the present invention.
  • a fifth aspect of the embodiments of the present invention provides an electronic device, a chip, where the chip includes a memory and a processor, the memory stores codes and data, the memory is coupled to the processor, and the processor Running the program in the memory enables the chip to implement the method for detecting the installation position of the filter device according to the first aspect of the embodiment of the present invention.
  • a sixth aspect of the embodiments of the present invention provides a program product, including: a computer program, when the program product runs on a computer, the computer enables the computer to implement the installation location of the filtering device described in the first aspect of the embodiments of the present invention. Detection method.
  • a seventh aspect of the embodiments of the present invention provides a computer program, which, when the computer program is executed by a processor, is used to implement the method for detecting an installation position of a filtering device according to the first aspect of the embodiments of the present invention.
  • the embodiment of the present invention provides a method for detecting the installation position of a filter device and a clothing treatment device, and the distance value between the filter device and the distance measuring device is measured in real time by the distance measuring device; check whether the distance value is greater than a preset threshold, and generate prompt information when the judgment result is yes, and send the prompt information to the display terminal to prompt the user to reinstall the lint filter. It can monitor whether the installation position of the filter device is in place in real time, and generate a prompt message when the installation is unqualified to remind the user to reinstall it, and can accurately judge whether the lint filter is installed in place, so as to ensure that impurities such as dander will not enter the heat pump system. affect drying performance.
  • FIG. 1 is an application scenario diagram of a method for detecting an installation position of a filtering device according to an exemplary embodiment of the present invention
  • FIG. 2 is a schematic flowchart of a method for detecting an installation position of a filter device according to an exemplary embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of a laundry treatment apparatus according to an exemplary embodiment of the present invention.
  • FIG. 4 is a schematic diagram of the internal structure of the clothes treating apparatus according to an exemplary embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of an electronic device according to an exemplary embodiment of the present invention.
  • lint filters in the washer-drying machine are pull-out filter devices, and a micro switch is provided to detect whether the lint filter is installed in place. Its working principle is that the external mechanical force acts on the action reed through the transmission element (press pin, button, lever, roller, etc.), and after the energy is accumulated to the critical point, an instantaneous action is generated, so that the moving contact at the end of the action reed. Points and fixed contacts are quickly connected or disconnected.
  • the micro switch has certain requirements on the strength of the user. If the user exerts too much force, the detection device of the micro switch will fail; and when the device is working, there is a disconnection between the lint filter and the contact point of the micro switch. Risk, it is also impossible to accurately judge whether the lint filter is installed in place.
  • the technical concept of the present invention mainly lies in that: by installing an infrared sensor equidistance measuring device in the clothes processing equipment, the distance between the filtering device and the distance measuring device is measured in real time, and the measurement result is compared with a preset threshold, the The preset threshold is the standard distance between the filter device and the distance measuring device when the filter device is installed in place. If it is determined that the measurement result is greater than the preset threshold value, it means that the filter device installation is unqualified, and a corresponding prompt message is generated to prompt the user to reinstall.
  • FIG. 1 is an application scenario diagram illustrating a method for detecting an installation position of a filtering device according to an exemplary embodiment of the present invention.
  • the application scenario provided by this embodiment includes a clothes processing device 101 and a terminal device 102 ; wherein, the clothes processing device may be a washing machine, a clothes dryer, or an all-in-one washing and drying machine.
  • FIG. 2 is a schematic flowchart of a method for detecting an installation position of a filter device according to an exemplary embodiment of the present invention.
  • the method provided in this embodiment may include the following steps.
  • the distance measuring device may be an infrared sensor or an ultrasonic sensor.
  • the distance measurement device transmits an infrared signal or an ultrasonic signal to the filter device, and records the transmission time; the distance measurement device receives the return signal of the filter device, and records the reception time; The distance measuring device calculates and obtains the distance value between the filtering device and the distance measuring device according to the transmitting time, the receiving time and the propagation speed of the infrared rays or the ultrasonic waves.
  • the infrared sensor is installed on the heat pump casing in the clothes processing equipment, and the position corresponds to the filter device.
  • the infrared sensor emits infrared rays at a certain angle, and the infrared rays meet the filter device and reflect the infrared rays
  • the infrared sensor receives the reflected infrared signal, and calculates the distance value between the filtering device and the distance measuring device according to the time of receiving the reflected infrared signal and the propagation speed of the infrared beam.
  • the preset threshold is the standard distance value between the pre-measured filter device and the distance measuring device when the filter device is installed qualified.
  • the measured distance value is less than or equal to the preset threshold, it means that the filter device is installed qualified and no airflow bypass is left; if the measured distance value is greater than the preset threshold value, it means that the filter device is not installed properly , there is an airflow bypass around the filter device, and the dander will enter the heat pump system inside the laundry treatment equipment in large quantities along with the airflow. Therefore, when the measured distance value is greater than the preset threshold, prompt information is generated.
  • S203 Send the prompt information to the display terminal to prompt the user to reinstall the lint filter.
  • the prompt information may be text information or voice information.
  • the user can learn the installation situation of the filter device through the display terminal in time, and reinstall the filter device.
  • whether the installation position of the filter device is in place can be monitored in real time, and when the installation is unqualified, a prompt message is generated to remind the user to reinstall it, so as to accurately determine whether the lint filter is installed in place, so as to ensure that impurities such as dander will not be removed. Entry into the heat pump system affects drying performance.
  • the method may further include: sending the distance value to a display interface of the laundry treatment device for display.
  • the measured distance value is sent to the display interface of the clothing treatment device in real time, so that the user can monitor the installation of the filter device in real time, which is convenient for the user to install.
  • the method further includes: when the determination result is yes, generating a pause control instruction; and controlling the laundry treatment device to pause operation according to the pause control instruction.
  • the filter device is not installed properly, and there may be an airflow bypass.
  • the distance measuring device may use an infrared sensor or an ultrasonic sensor.
  • an infrared sensor is preferably selected.
  • the infrared sensor has high ranging accuracy and more accurate measurement results, and the infrared light signal is not affected by the operation of the equipment.
  • FIG. 3 is a schematic structural diagram of a laundry treatment apparatus according to an exemplary embodiment of the present invention.
  • the improved laundry treatment device in this embodiment includes: a filtering device 301 , a distance measuring device 302 and a control device 303 ;
  • the distance measuring device is used to measure the distance value between the filtering device and the distance measuring device in real time, and send the distance value to the control device;
  • the control device is used for judging whether the distance value is greater than a preset threshold, and generating prompt information when the judgment result is no, and sending the prompt information to a display terminal for display, so as to prompt the user to reinstall the filtering device.
  • the distance measuring device can be an infrared sensor or an ultrasonic sensor
  • the filtering device is a lint filter
  • the infrared sensor is installed on the heat pump casing in the clothes processing equipment, and the position corresponds to the filter device.
  • the infrared sensor emits infrared rays at a certain angle, and the infrared rays meet the filter device and reflect the infrared rays
  • the infrared sensor receives the reflected infrared signal, and calculates the distance value between the filtering device and the distance measuring device according to the time of receiving the reflected infrared signal and the propagation speed of the infrared beam.
  • the preset threshold is the standard distance value between the pre-measured filter device and the distance measuring device when the filter device is installed qualified.
  • the measured distance value is less than or equal to the preset threshold, it means that the filter device is installed qualified and no airflow bypass is left; if the measured distance value is greater than the preset threshold value, it means that the filter device is not installed properly , there is an airflow bypass around the filter device, and the dander will enter the heat pump system inside the laundry treatment equipment in large quantities along with the airflow. Therefore, when the measured distance value is greater than the preset threshold, prompt information is generated.
  • the prompt information may be text information or voice information.
  • the user can learn the installation situation of the filter device through the display terminal in time, and reinstall the filter device.
  • control device is further configured to: send the distance value to a display interface of the clothes treatment device for display.
  • control device is further configured to: when the determination result is yes, generate a suspend control instruction, where the suspend control instruction is used to control the clothes treating apparatus to suspend operation.
  • the distance measuring device includes: an infrared ranging device or an ultrasonic ranging device.
  • the above-mentioned clothes treating device may be a clothes dryer or an all-in-one washing and drying machine.
  • the installation position of the distance measuring device is shown in FIG. 4
  • the distance measuring device 302 is installed on the casing of the heat pump system, and the position corresponds to the filtering device 301 , and the distance measuring device measures the filtering device and the distance measuring device.
  • the distance value between (denoted as x).
  • the filter device is disposed on the clothes treating apparatus through the mounting portion.
  • the mounting part includes a first piece provided on the lint filter device and a second piece provided on the laundry treatment device, and is used to control the connection relationship between the first piece and the second piece
  • the installation part adjustment unit; the first part and the second part can be connected in a matched manner, and the connection state and degree of the two are controlled by the installation part adjustment unit; preferably, the first part can be axially along the The second piece slides.
  • the number of the mounting parts is at least two.
  • At least two of the mounting portions are respectively arranged at different positions.
  • the installation part adjusting unit is arranged at a position between the first part and the second part; preferably, the installation part adjustment unit is arranged on the side of the bottom of the second part opposite to the first part.
  • the installation part adjusts the connection strength between the lint filter device and the laundry treatment device mainly by changing the control conditions.
  • the installation part adjustment unit is an electromagnet/material that can be magnetically attracted or repelled
  • the first piece is a material/electromagnet that can be magnetically attracted or repelled
  • the control of the magnetic strength of iron adjusts the connection strength and/or the relative position between the first piece and the second piece to change.
  • the installation part adjusting unit is arranged at a position between the first part and the second part; preferably, the installation part adjustment unit is arranged on the side of the bottom of the second part opposite to the first part.
  • the installation part adjusts the connection strength between the lint filter device and the laundry treatment device mainly by changing the control conditions.
  • the installation part adjustment unit is an electromagnet/material that can be magnetically attracted or repelled
  • the first piece is a material/electromagnet that can be magnetically attracted or repelled
  • the control of the magnetic strength of iron adjusts the connection strength and/or the relative position between the first piece and the second piece to change.
  • FIG. 5 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present invention.
  • the electronic device 50 provided in this embodiment includes: at least one processor 501 and a memory 502 .
  • the processor 501 and the memory 502 are connected through a bus 503 .
  • At least one processor 501 executes the computer-executed instructions stored in the memory 702, so that at least one processor 501 executes the method for detecting the installation position of the filtering device in the above method embodiments.
  • the processor may be a central processing unit (English: Central Processing Unit, referred to as: CPU), or other general-purpose processors, digital signal processors (English: Digital Signal Processor, referred to as: DSP), application specific integrated circuit (English: Application Specific Integrated Circuit, referred to as: ASIC) and so on.
  • a general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in conjunction with the invention can be directly embodied as executed by a hardware processor, or executed by a combination of hardware and software modules in the processor.
  • the memory may include high-speed RAM memory, and may also include non-volatile storage NVM, such as at least one disk memory.
  • the bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, or an Extended Industry Standard Architecture (EISA) bus, or the like.
  • ISA Industry Standard Architecture
  • PCI Peripheral Component Interconnect
  • EISA Extended Industry Standard Architecture
  • the bus can be divided into address bus, data bus, control bus and so on.
  • the buses in the drawings of the present application are not limited to only one bus or one type of bus.
  • Another embodiment of the present application provides a computer-readable storage medium, where computer-executable instructions are stored in the computer-readable storage medium, and when a processor executes the computer-executable instructions, the filtering apparatus in the foregoing method embodiment is implemented How to detect the installation position.
  • the above-mentioned computer-readable storage medium can be realized by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable Programmable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable Programmable Read Only Memory
  • EPROM Erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic or Optical Disk Magnetic Disk
  • An exemplary readable storage medium is coupled to the processor such that the processor can read information from, and write information to, the readable storage medium.
  • the readable storage medium can also be an integral part of the processor.
  • the processor and the readable storage medium may be located in an application specific integrated circuit (Application Specific Integrated Circuits, ASIC for short).
  • ASIC Application Specific Integrated Circuits
  • the processor and the readable storage medium may also exist in the device as discrete components.
  • This embodiment also provides a chip, where the chip includes a memory and a processor, where code and data are stored in the memory, the memory is coupled with the processor, and the processor runs a program in the memory so that all The chip is used to execute the method for detecting the installation position of the filter device provided in the above-mentioned various embodiments.
  • This embodiment also provides a computer program, which, when the computer program is executed by the processor, is used to execute the method for detecting the installation position of the filtering device provided by the foregoing various embodiments.
  • An embodiment of the present application further provides a program product, including: a computer program, when the program product runs on a computer, the computer executes the method for detecting the installation position of the filtering device provided by the foregoing various embodiments.

Abstract

本发明实施例提供一种过滤装置安装位置的检测方法和衣物处理设备，该方法包括：通过距离测量装置实时测量过滤装置和所述距离测量装置之间的距离值；判断所述距离值是否大于预设阈值，并在判断结果为是时生成提示信息，将所述提示信息发送至显示终端，以提示用户重新安装所述线屑过滤器。本发明实施例可以实时监测过滤装置的安装位置是否到位，并在安装不合格时生成提示信息提醒用户重新安装，可以准确的判断线屑过滤器安装是否到位，从而保证毛屑等杂质不会进入到热泵系统中影响烘干性能。

Description

过滤装置安装位置的检测方法和衣物处理设备
本申请要求于2020年07月13日提交中国专利局、申请号为202010666795.5、申请名称为“过滤装置安装位置的检测方法和衣物处理设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明属于衣物处理设备技术领域，具体涉及一种过滤装置安装位置的检测方法和衣物处理设备。
背景技术
热泵洗干一体机在烘干衣物过程中，毛屑等杂质会随空气流动悬挂在出风口的线屑过滤器上。如果缺乏线屑过滤器的拦截，会导致线屑粘在热交换器表面，造成洗干一体机的烘干性能下降。如果有线屑过滤器，但线屑过滤器安装不到位，会导致出现气流旁路，从而大量线屑随着气流进入到热泵系统，附着在热交换器上造成烘干性能下降。因此，线屑过滤器的安装到位与否将直接影响洗干一体机的整体性能。
目前，洗干一体机的线屑过滤器大多都是抽拉式过滤装置，通过设置微动开关来检测线屑过滤器是否安装到位。其工作原理是外机械力通过传动元件(按销、按钮、杠杆、滚轮等)将力作用于动作簧片上，并将能量积聚到临界点后，产生瞬时动作，使动作簧片末端的动触点与定触点快速接通或断开。
但是，微动开关对使用者的力度有一定要求，如果用户用力过大，会造成微动开关检测装置失灵；并且，当设备工作时，存在线屑过滤器和微动开关接触点断开的风险，同样无法准确的判断线屑过滤器安装是否到位。
发明内容
为了解决现有技术中的上述问题，本发明提供一种过滤装置安装位置的检测方法和衣物处理设备，以解决现有技术中微动开关对使用者的力度有一定要求，如果用户用力过大，会造成微动开关检测装置失灵；并且，当设备工作时，存在线屑过滤器和微动开关接触点断开的风险，同样无法准确的判断线屑过滤器安装是否到位的问题。
本发明实施例的第一方面提供一种过滤装置安装位置的检测方法，包括：
通过距离测量装置实时测量过滤装置和所述距离测量装置之间的距离值；
判断所述距离值是否大于预设阈值，并在判断结果为是时生成提示信息；
将所述提示信息发送至显示终端，以提示用户重新安装所述线屑过滤器。
可选的，所述通过距离测量装置实时测量过滤装置和所述距离测量装置之间的距离值，包括：
所述距离测量装置向所述过滤装置发射红外线信号或者超声波信号，并记录发射时间；
所述距离测量装置接收所述过滤装置的返回信号，并记录接收时间；
所述距离测量装置根据所述发射时间、所述接收时间和所述红外线或所述超声波的传播速率，计算得到所述过滤装置和所述距离测量装置之间的距离值。
可选的，所述方法还包括：
将所述距离值发送至衣物处理设备的显示界面进行显示。
可选的，所述方法还包括：
在判断结果为是时，生成暂停控制指令；
根据所述暂停控制指令控制衣物处理设备暂停运行。
可选的，所述距离测量装置包括：红外线测距装置或超声波测距装置。
可选的，所述提示信息包括：文字提示或者语音提示。
本发明实施例的第二方面提供一种衣物处理设备，包括：
过滤装置，距离测量装置和控制装置；
所述距离测量装置用于实时测量所述过滤装置到所述距离测量装置之间的距离值，并将所述距离值发送至所述控制装置；
所述控制装置用于判断所述距离值是否大于预设阈值，并在判断结果为否时生成提示信息，将所述提示信息发送至显示终端，以提示用户重新安装所述线屑过滤器。
可选的，所述控制装置还用于：将所述距离值发送至衣物处理设备的显示界面进行显示。
可选的，所述控制装置还用于：在判断结果为是时，生成暂停控制指令，所述暂停控制指令用于控制衣物处理设备暂停运行。
可选的，所述距离测量装置包括：红外线测距装置或超声波测距装置。
本发明实施例的第三方面提供一种计算机可读存储介质，所述计算机可读存储介质中存储有计算机执行指令，当处理器执行所述计算机执行指令时，实现本发明实施例第一方面所述的过滤装置安装位置的检测方法。
本发明实施例的第四方面提供一种电子设备，包括：至少一个处理器和存储器；
所述存储器存储计算机执行指令；
所述至少一个处理器执行所述存储器存储的计算机执行指令，使得所述至少一个处理器执行本发明实施例第一方面所述的过滤装置安装位置的检测方法。
本发明实施例的第五方面提供一种电子设备，一种芯片，所述芯片包括存储器、处理器，所述存储器中存储代码和数据，所述存储器与所述处理器耦合，所述处理器运行所述存储器中的程序使得所述芯片实现本发明实施例第一方面所述的过滤装置安装位置的检测方法。
本发明实施例的第六方面提供一种程序产品，包括：计算机程序，当所述程序产品在计算机上运行时，使得所述计算机实现本发明实施例第一方面所述的过滤装置安装位置的检测方法。
本发明实施例的第七方面提供一种计算机程序，当所述计算机程序被处理器执行时，用于实现本发明实施例第一方面所述的过滤装置安装位置的检测方法。
本领域技术人员能够理解的是，本发明实施例提供一种过滤装置安装位置的检测方法和衣物处理设备，通过距离测量装置实时测量过滤装置和所述距离测量装置之间的距离值；判断所述距离值是否大于预设阈值，并在判断结果为是时生成提示信息，将所述提示信息发送至显示终端，以提示用户重新安装所述线屑过滤器。可以实时监测过滤装置的安装位置是否到位，并在安装不合格时生成提示信息提醒用户重新安装，可以准确的判断线屑过滤器安装是否到位，从而保证毛屑等杂质不会进入到热泵系统中影响烘干性能。
附图说明
下面参照附图来描述本发明的过滤装置安装位置的检测方法和衣物处理设备的优选实施方式。附图为：
图1是本发明一示例性实施例示出的过滤装置安装位置的检测方法的应用场景图；
图2是本发明一示例性实施例示出的过滤装置安装位置的检测方法的流程示意图；
图3是本发明一示例性实施例示出的衣物处理设备的结构示意图；
图4是本发明一示例性实施例示出的衣物处理设备的内部结构示意图；
图5是本发明一示例性实施例示出的电子设备的结构示意图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”、“第三”“第四”等(如果存在)是用于区别类似 的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本发明的实施例例如能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
目前，洗干一体机的线屑过滤器大多都是抽拉式过滤装置，通过设置微动开关来检测线屑过滤器是否安装到位。其工作原理是外机械力通过传动元件(按销、按钮、杠杆、滚轮等)将力作用于动作簧片上，并将能量积聚到临界点后，产生瞬时动作，使动作簧片末端的动触点与定触点快速接通或断开。
但是，微动开关对使用者的力度有一定要求，如果用户用力过大，会造成微动开关检测装置失灵；并且，当设备工作时，存在线屑过滤器和微动开关接触点断开的风险，同样无法准确的判断线屑过滤器安装是否到位。
针对此缺陷，本发明的技术构思主要在于：通过在衣物处理设备内安装红外传感器等距离测量装置，实时测量过滤装置和距离测量装置之间的距离，将测量结果和预设阈值进行比较，该预设阈值为过滤装置安装到位时过滤装置和距离测量装置之间的标准距离，如果判定测量结果大于预设阈值，则说明过滤装置安装不合格，生成相应的提示信息，以提示用户重新安装。
下面结合上述附图阐述本发明的过滤装置安装位置的检测方法和衣物处理设备的优选技术方案。
图1是本发明一示例性实施例示出过滤装置安装位置的检测方法的应用场景图。
如图1所示，本实施例提供的应用场景包括衣物处理设备101，终端设备102；其中，衣物处理设备可以是洗衣机、干衣机或者洗干一体机。
图2是本发明一示例性实施例示出的过滤装置安装位置的检测方法的流程示意图。
如图2所示，本实施例提供的方法可以包括以下步骤。
S201，通过距离测量装置实时测量过滤装置和所述距离测量装置之间的距离值。
其中，距离测量装置可以是红外线传感器，也可以是超声波传感器。
在一种可能的实施例中，所述距离测量装置向所述过滤装置发射红外线信号或者超声波信号，并记录发射时间；所述距离测量装置接收所述过滤装置的返回信号，并记录接收时间；所述距离测量装置根据所述发射时间、所述接收时间和所述红外线或所述超声波的传播速率，计算得到所述过滤装置和所述距离测量装置之间的距离值。
具体的，以红外线传感器为例进行说明，将红外线传感器安装在衣物处理设备内的热泵外壳上，且位置与过滤装置相对应，红外线传感器按照一定的角度发射红外线，红外线遇到过滤装置后反射红外信号，红外线传感器接收反射的红外信号，根据接收反射的红外信号的时间和红外线光束的传播速度计算得到过滤装置和距离测量装置之间的距离值。
S202，判断所述距离值是否大于预设阈值，并在判断结果为是时生成提示信息。
其中，预设阈值为预先测量得到的过滤装置安装合格时与距离测量装置之间的标准距离值。
具体的，若测量得到的距离值小于或等于该预设阈值，则说明过滤装置安装合格，没有留下气流旁路；若测量得到的距离值大于该预设阈值，则说明过滤装置没有安装到位，在过滤装置周围存在气流旁路，毛屑会随着气流大量进入衣物处理设备内部的热泵系统。因此，在测量得到的距离值大于预设阈值时，生成提示信息。
S203，将所述提示信息发送至显示终端，以提示用户重新安装所述线屑过滤器。
其中，该提示信息可以是文字信息，也可以是语音信息。
具体的，将提示信息发送至显示终端后，用户可以及时通过显示终端了解到过滤装置的安装情况，并重新安装过滤装置。
本实施例中，可以实时监测过滤装置的安装位置是否到位，并在安装不合格时生成提示信息提醒用户重新安装，可以准确的判断 线屑过滤器安装是否到位，从而保证毛屑等杂质不会进入到热泵系统中影响烘干性能。
在一种可能的实施例中，该方法还可以包括：将所述距离值发送至衣物处理设备的显示界面进行显示。
具体的，将测量得到的距离值实时发送至衣物处理设备的显示界面上，用户可以实时监控过滤装置安装情况，方便用户安装。
在一种可能的实施例中，该方法还包括：在判断结果为是时，生成暂停控制指令；根据所述暂停控制指令控制衣物处理设备暂停运行。
具体的，若判定测量得到的过滤装置和距离测量装置之间的距离值大于预设阈值，则说明过滤装置没有安装好，可能存在气流旁路，如果衣物处理设备继续运行，很可能会有大量毛屑进入其中的热泵系统，从而使得衣物处理设备的烘干性能降低。因此，生成暂停控制指令，根据该暂停控制指令控制衣物处理设备暂停运行，待用户重新安装好过滤装置后，在启动烘干操作。
本实施例中，通过在过滤装置安装不合适时控制衣物处理设备停止运行，保证了设备在过滤装置安装到位的基础上运转，保证了毛屑不会大量进入热泵系统造成烘干性能降低。
在一种实施例中，距离测量装置可以采用红外线传感器，也可以采用超声波传感器。本实施例中，优选的选用红外线传感器，红外线传感器测距精度高，测量结果更准确，且红外线光信号不受设备运行影响。
图3是本发明一示例性实施例示出的衣物处理设备的结构示意图。
如图3所示，本实施例提高的衣物处理设备包括：过滤装置301，距离测量装置302和控制装置303；
其中，所述距离测量装置用于实时测量所述过滤装置到所述距离测量装置之间的距离值，并将所述距离值发送至所述控制装置；
所述控制装置用于判断所述距离值是否大于预设阈值，并在判断结果为否时生成提示信息，将所述提示信息发送至显示终端进行显示，以提示用户重新安装所述过滤装置。
其中，距离测量装置可以是红外线传感器，也可以是超声 波传感器，过滤装置为线屑过滤器。
具体的，以红外线传感器为例进行说明，将红外线传感器安装在衣物处理设备内的热泵外壳上，且位置与过滤装置相对应，红外线传感器按照一定的角度发射红外线，红外线遇到过滤装置后反射红外信号，红外线传感器接收反射的红外信号，根据接收反射的红外信号的时间和红外线光束的传播速度计算得到过滤装置和距离测量装置之间的距离值。
其中，预设阈值为预先测量得到的过滤装置安装合格时与距离测量装置之间的标准距离值。
具体的，若测量得到的距离值小于或等于该预设阈值，则说明过滤装置安装合格，没有留下气流旁路；若测量得到的距离值大于该预设阈值，则说明过滤装置没有安装到位，在过滤装置周围存在气流旁路，毛屑会随着气流大量进入衣物处理设备内部的热泵系统。因此，在测量得到的距离值大于预设阈值时，生成提示信息。
其中，该提示信息可以是文字信息，也可以是语音信息。
具体的，将提示信息发送至显示终端后，用户可以及时通过显示终端了解到过滤装置的安装情况，并重新安装过滤装置。
进一步的，所述控制装置还用于：将所述距离值发送至衣物处理设备的显示界面进行显示。
进一步的，所述控制装置还用于：在判断结果为是时，生成暂停控制指令，所述暂停控制指令用于控制衣物处理设备暂停运行。
进一步的，所述距离测量装置包括：红外线测距装置或超声波测距装置。
需要说明的是，上述衣物处理设备可以是干衣机，也可以是洗干一体机。
在一种可能的实施例中，距离测量装置的安装位置如图4所示，距离测量装置302安装在热泵系统的外壳上，位置与过滤装置301对应，距离测量装置测量过滤装置和距离测量装置之间的距离值(记为x)。
在一种可能的实施例中，过滤装置通过安装部设置于所述衣物处理设备上。
优选地，所述安装部包括设置于所述线屑过滤装置上的第一件和设置于衣物处理设备上的第二件，以及用于控制所述第一件和第二件之间连接关系的安装部调整单元；所述第一件和第二件能够配合连接，且两者的连接状态、程度受到所述安装部调整单元的控制；优选，所述第一件能够在轴向上沿第二件滑动。
进一步优选地，所述安装部的数量为至少两个。
更进一步优选地，至少两个所述安装部分别设置于不同位置上。
更进一步优选地，所述安装部调整单元设置于第一件和第二件之间的位置上；优选，所述安装部调整单元设置于第二件底部与第一件相对的一侧。
更进一步优选地，所述安装部主要通过控制条件的改变进而调整线屑过滤装置与衣物处理设备之间的连接强度。
更进一步优选地，所述安装部调整单元为电磁铁/能够被磁性吸引或排斥的材质，所述第一件为能够被磁性吸引或排斥的材质/电磁铁；控制系统主要通过对所述电磁铁的磁性强弱的控制调整第一件与第二件之间的连接强度和/或相对位置发生变化。
更进一步优选地，所述安装部调整单元设置于第一件和第二件之间的位置上；优选，所述安装部调整单元设置于第二件底部与第一件相对的一侧。
更进一步优选地，所述安装部主要通过控制条件的改变进而调整线屑过滤装置与衣物处理设备之间的连接强度。
更进一步优选地，所述安装部调整单元为电磁铁/能够被磁性吸引或排斥的材质，所述第一件为能够被磁性吸引或排斥的材质/电磁铁；控制系统主要通过对所述电磁铁的磁性强弱的控制调整第一件与第二件之间的连接强度和/或相对位置发生变化。
本实施例中各个模块的详细功能描述请参考有关该方法的实施例中的描述，此处不做详细阐述说明。
图5为本发明实施例提供的电子设备的硬件结构示意图。如图5所示，本实施例提供的电子设备50包括：至少一个处理器501和存储器502。其中，处理器501、存储器502通过总线503连接。
在具体实现过程中，至少一个处理器501执行所述存储器702存储的计算机执行指令，使得至少一个处理器501执行上述方法实施例中的过滤装置安装位置的检测方法。
处理器501的具体实现过程可参见上述方法实施例，其实现原理和技术效果类似，本实施例此处不再赘述。
在上述的图5所示的实施例中，应理解，处理器可以是中央处理单元(英文：Central Processing Unit，简称：CPU)，还可以是其他通用处理器、数字信号处理器(英文：Digital Signal Processor，简称：DSP)、专用集成电路(英文：Application Specific Integrated Circuit，简称：ASIC)等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合发明所公开的方法的步骤可以直接体现为硬件处理器执行完成，或者用处理器中的硬件及软件模块组合执行完成。
存储器可能包含高速RAM存储器，也可能还包括非易失性存储NVM，例如至少一个磁盘存储器。
总线可以是工业标准体系结构(Industry Standard Architecture，ISA)总线、外部设备互连(Peripheral Component Interconnect，PCI)总线或扩展工业标准体系结构(Extended Industry Standard Architecture，EISA)总线等。总线可以分为地址总线、数据总线、控制总线等。为便于表示，本申请附图中的总线并不限定仅有一根总线或一种类型的总线。
本申请的另一实施例提供一种计算机可读存储介质，所述计算机可读存储介质中存储有计算机执行指令，当处理器执行所述计算机执行指令时，实现上述方法实施例中的过滤装置安装位置的检测方法。
上述的计算机可读存储介质，上述可读存储介质可以是由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。可读存储介质可以是通用或专用计算机能够存取的任何可用介质。
一种示例性的可读存储介质耦合至处理器，从而使处理器能够从该可读存储介质读取信息，且可向该可读存储介质写入信息。当然，可读存储介质也可以是处理器的组成部分。处理器和可读存储介质可以位于专用集成电路(Application Specific Integrated Circuits，简称：ASIC)中。当然，处理器和可读存储介质也可以作为分立组件存在于设备中。
本实施例还提供一种芯片，所述芯片包括存储器、处理器，所述存储器中存储代码和数据，所述存储器与所述处理器耦合，所述处理器运行所述存储器中的程序使得所述芯片用于执行上述各种实施方式提供的过滤装置安装位置的检测方法。
本实施例还提供一种计算机程序，当所述计算机程序被处理器执行时，用于执行前述各种实施方式提供的过滤装置安装位置的检测方法。
本申请实施例还提供一种程序产品，包括：计算机程序，当所述程序产品在计算机上运行时，使得所述计算机执行前述各种实施方式提供的过滤装置安装位置的检测方法。
本领域普通技术人员可以理解：实现上述各方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成。前述的程序可以存储于一计算机可读取存储介质中。该程序在执行时，执行包括上述各方法实施例的步骤；而前述的存储介质包括：ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
至此，已经结合附图所示的优选实施方式描述了本发明的技术方案，但是，本领域技术人员容易理解的是，本发明的保护范围显然不局限于这些具体实施方式。在不偏离本发明的原理的前提下，本领域技术人员可以对相关技术特征作出等同的更改或替换，这些更改或替换之后的技术方案都将落入本发明的保护范围之内。

Claims (14)

  1. 一种过滤装置安装位置的检测方法，其特征在于，包括：
    通过距离测量装置实时测量过滤装置和所述距离测量装置之间的距离值；
    判断所述距离值是否大于预设阈值，并在判断结果为是时生成提示信息；
    将所述提示信息发送至显示终端，以提示用户重新安装所述线屑过滤器。
  2. 根据权利要求1所述的方法，其特征在于，所述通过距离测量装置实时测量过滤装置和所述距离测量装置之间的距离值，包括：
    所述距离测量装置向所述过滤装置发射红外线信号或者超声波信号，并记录发射时间；
    所述距离测量装置接收所述过滤装置的返回信号，并记录接收时间；
    所述距离测量装置根据所述发射时间、所述接收时间和所述红外线或所述超声波的传播速率，计算得到所述过滤装置和所述距离测量装置之间的距离值。
  3. 根据权利要求1或2所述的方法，其特征在于，还包括：
    将所述距离值发送至衣物处理设备的显示界面进行显示。
  4. 根据权利要求1至3任一项所述的方法，其特征在于，还包括：
    在判断结果为是时，生成暂停控制指令；
    根据所述暂停控制指令控制衣物处理设备暂停运行。
  5. 根据权利要求1至4任一项所述的方法，其特征在于，所述距离测量装置包括：红外线测距装置或超声波测距装置。
  6. 根据权利要求1至5任一项所述的方法，其特征在于，所述提示信息包括：文字提示或者语音提示。
  7. 一种衣物处理设备，其特征在于，包括：过滤装置，距离测量装置和控制装置；
    所述距离测量装置用于实时测量所述过滤装置到所述距离测量装置之间的距离值，并将所述距离值发送至所述控制装置；
    所述控制装置用于判断所述距离值是否大于预设阈值，并在判断结果为否时生成提示信息，将所述提示信息发送至显示终端，以提示用户重新安装所述线屑过滤器。
  8. 根据权利要求7所述的衣物处理设备，其特征在于，所述控制装置还用于：将所述距离值发送至衣物处理设备的显示界面进行显示。
  9. 根据权利要求7或8所述的衣物处理设备，其特征在于，所述控制装置还用于：在判断结果为是时，生成暂停控制指令，所述暂停控制指令用于控制衣物处理设备暂停运行。
  10. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质中存储有计算机执行指令，当处理器执行所述计算机执行指令时，实现如权利要求1至6任一项所述的过滤装置安装位置的检测方法。
  11. 一种电子设备，其特征在于，包括：至少一个处理器和存储器；
    所述存储器存储计算机执行指令；
    所述至少一个处理器执行所述存储器存储的计算机执行指令，使得所述至少一个处理器执行如权利要求1至6任一项所述的过滤装置安装位置的检测方法。
  12. 一种芯片，其特征在于，所述芯片包括存储器、处理器，所述存储器中存储代码和数据，所述存储器与所述处理器耦合，所述处理器运行所述存储器中的程序使得所述芯片用于执行上述权利要求1至6任一项所述的过滤装置安装位置的检测方法。
  13. 一种程序产品，其特征在于，包括：计算机程序，当所述程序产品在计算机上运行时，使得所述计算机执行上述权利要求1至6任一项所述的过滤装置安装位置的检测方法。
  14. 一种计算机程序，其特征在于，当所述计算机程序被处理器执行时，用于执行上述权利要求1至6任一项所述的过滤装置安装位置的检测方法。
PCT/CN2021/105941 2020-07-13 2021-07-13 过滤装置安装位置的检测方法和衣物处理设备 WO2022012505A1 (zh)

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