WO2017088445A1 - 寿命计算方法及装置 - Google Patents
寿命计算方法及装置 Download PDFInfo
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- WO2017088445A1 WO2017088445A1 PCT/CN2016/084956 CN2016084956W WO2017088445A1 WO 2017088445 A1 WO2017088445 A1 WO 2017088445A1 CN 2016084956 W CN2016084956 W CN 2016084956W WO 2017088445 A1 WO2017088445 A1 WO 2017088445A1
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- sampling
- parameter
- service life
- motor
- purifier
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- 238000004364 calculation method Methods 0.000 title claims abstract description 44
- 238000005070 sampling Methods 0.000 claims abstract description 230
- 238000000034 method Methods 0.000 claims abstract description 20
- 230000002596 correlated effect Effects 0.000 claims abstract description 16
- 230000001276 controlling effect Effects 0.000 claims abstract description 13
- 230000000875 corresponding effect Effects 0.000 claims description 26
- 238000000746 purification Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 11
- 238000004891 communication Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000004445 quantitative analysis Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004887 air purification Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- -1 oxygen ions Chemical class 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/143—Filter condition indicators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
- B01D46/0086—Filter condition indicators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/39—Monitoring filter performance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N2015/084—Testing filters
Definitions
- the present disclosure relates to the field of purification, and in particular to a life calculation method and apparatus.
- the service life of the filter element in the purifier is limited. When the filter element is dirty, the filter element needs to be replaced in time to ensure the air purification effect.
- the present disclosure provides a life calculation method and apparatus.
- a life calculation method comprising:
- sampling parameters of the motor being at least one of a sampling current and a sampling voltage
- determining the service life of the purifier according to the sampling parameter including:
- Reading a preset correspondence where the correspondence is used to store a relationship between different sampling parameters and different service lives
- the method further includes:
- the maximum sampling parameter being a sampling parameter when a brand new filter element is installed in the purifier, the minimum sampling parameter being a service life in the purifier reaching a rated life Sampling parameters for the filter element;
- the establishing a correspondence between the value in the interval and the service life includes:
- the interval is divided into 100 equal parts to obtain respective values
- the correspondence is established according to the position of each value in the interval to determine the usage percentage corresponding to the value.
- the acquiring sampling parameters of the motor includes:
- the sampling voltage is divided by the resistance of the motor to obtain the sampling parameter.
- a life calculation device comprising:
- a first control module configured to control the motor in the purifier to rotate at a predetermined rotational speed
- a parameter acquisition module configured to acquire sampling parameters of the motor, the sampling parameters being at least one of a sampling current and a sampling voltage;
- the life determining module is configured to determine a service life of the purifier according to the sampling parameter obtained by the parameter obtaining module, and the sampling parameter has a positive correlation with the service life.
- the life determining module includes:
- the relationship reading submodule is configured to read a preset correspondence, where the correspondence relationship is used to store a relationship between different sampling parameters and different service lives;
- the life search submodule is configured to search for a service life corresponding to the sampling parameter in the correspondence relationship obtained by the relationship reading submodule.
- the device further includes:
- a second control module configured to control a motor in the purifier to rotate at the predetermined rotational speed
- a parameter measuring module configured to measure a maximum sampling parameter and a minimum sampling parameter of the motor, the maximum sampling parameter being a sampling parameter when a brand new filter element is installed in the purifier, the minimum sampling parameter being the purifier Sampling parameters when installing a filter element whose service life reaches the rated life;
- the interval determining module is configured to determine an interval formed by the maximum sampling parameter and the minimum sampling parameter obtained by the parameter measuring module;
- the relationship establishing module is configured to establish a correspondence between the value in the interval determined by the interval determining module and the service life.
- the relationship establishing module includes:
- An interval equal molecular module configured to divide the interval into 100 equal parts to obtain respective values
- the relationship establishing sub-module is configured to determine a usage percentage corresponding to the value according to a position of each value obtained by the molecular module of the interval or the like in the interval, and establish the correspondence relationship.
- the parameter obtaining module includes:
- a voltage acquisition submodule configured to acquire a sampling voltage of the motor when the sampling parameter is a sampling current
- a parameter acquisition submodule configured to divide the sampling voltage obtained by the voltage acquisition submodule by a resistance of the motor to obtain the sampling parameter.
- a life calculation device comprising:
- a memory for storing processor executable instructions
- processor is configured to:
- sampling parameters of the motor being at least one of a sampling current and a sampling voltage
- the correlation can be based on the fact that the severity of the dirty plug of the filter element is positively correlated with the driving current of the motor. According to the sampling parameters of the motor, the serious condition of the dirty plug of the filter element is determined, thereby determining the service life of the filter element and solving the service life. Determine the problem of inaccurate service life and achieve the effect of improving the accuracy of the calculated service life.
- each value is obtained; according to the position percentage of each value in the interval, the percentage of use corresponding to the value is determined, and the corresponding relationship is established, and the value and the percentage of use obtained by each 100 division in the interval can be obtained.
- the correspondence relationship is established to refine the quantitative method of service life, and the effect of improving the accuracy of the calculation service life is achieved.
- FIG. 1 is a flow chart showing a life calculation method according to an exemplary embodiment.
- FIG. 2A is a flow chart of a life calculation method, according to another exemplary embodiment.
- FIG. 2B is a flowchart showing establishing a correspondence relationship according to the present exemplary embodiment.
- FIG. 2C is a flowchart showing acquisition of sampling parameters, according to the present exemplary embodiment.
- FIG. 3 is a block diagram of a life calculation device, according to an exemplary embodiment.
- FIG. 4 is a block diagram of a life calculation device, according to an exemplary embodiment.
- FIG. 5 is a block diagram of an apparatus for life calculation, according to an exemplary embodiment.
- FIG. 1 is a flow chart showing a life calculation method according to an exemplary embodiment, the life calculation method being applied to a purifier, as shown in FIG. 1, the life calculation method including the following steps.
- step 101 the motor in the purifier is controlled to rotate at a predetermined rotational speed.
- a sampling parameter of the motor is acquired, the sampling parameter being at least one of a sampling current and a sampling voltage.
- step 103 the service life of the purifier is determined according to the sampling parameter, and the sampling parameter is positively correlated with the service life.
- the life calculation method provided by the present disclosure is to rotate at a predetermined rotation speed by controlling a motor in the purifier; acquiring sampling parameters of the motor, the sampling parameter being at least one of a sampling current and a sampling voltage; determining according to sampling parameters
- the service life of the purifier is positively correlated with the service life. It can be based on the positive correlation between the severity of the filter plug and the driving current of the motor.
- the serious condition of the filter plug is determined according to the sampling parameters of the motor. In order to determine the service life of the filter element, the problem of inaccurate service life determined by the use time is solved, and the effect of improving the accuracy of the calculation service life is achieved.
- FIG. 2A is a flowchart illustrating a life calculation method applied to a purifier according to another exemplary embodiment, as shown in FIG. 2A, the life calculation method includes the following steps.
- step 201 the motor in the purifier is controlled to rotate at a predetermined rotational speed.
- the purifier can be controlled to purify the air by driving the motor in the purifier to rotate.
- the motor has different speeds, and the higher the motor speed, the larger the drive current of the motor.
- the user can manually adjust the rotational speed of the motor to any value, and the purifier determines the value as the predetermined rotational speed.
- step 202 the maximum sampling parameter and the minimum sampling parameter of the motor are measured, and the maximum sampling parameter is a sampling parameter when a new filter element is installed in the purifier, and the minimum sampling parameter is a filter element in which the installation life of the purifier reaches the rated life. Sampling parameters.
- the life of the purifier can also be determined by the voltage of the motor.
- the voltage at this time is the sampling voltage of the motor and is not the rated voltage of the motor.
- the drive current and drive voltage are collectively referred to as sampling parameters below.
- the sampling parameters when the new filter element is installed in the purifier can be measured first, and the sampling parameter is determined as the minimum sampling parameter; then the installation life in the purifier is up to the rated value.
- the sampling parameter of the life filter element is determined as the maximum sampling parameter.
- step 203 an interval consisting of a maximum sampling parameter and a minimum sampling parameter is determined.
- the determined interval is [2, 3].
- step 204 a correspondence between the value in the interval and the service life is established.
- the calculation formula can be generated for the value and the service life; the correspondence between the value and the service life can also be established, and the corresponding relationship can be established by other methods, which is not limited in this embodiment.
- FIG. 2B shows a flow chart for establishing a correspondence.
- the service life is the percentage of use, establish the correspondence between the value in the interval and the service life, including:
- step 2041 the interval is divided into 100 equal parts to obtain respective values.
- step 2042 a correspondence is established according to the usage percentage corresponding to the value of each value in the interval.
- the 100 values obtained by dividing the interval into 100 equal parts are 2, 2.01, 2.02, ..., 2.98, 2.99, 3, respectively, and 2 corresponds to the use percentage of 0%.
- 2.01 corresponds to the use percentage of 1%
- 2.02 corresponds to the use percentage of 2%
- ..., 2.98 corresponds to the use percentage of 98%
- 2.99 corresponds to the use percentage of 99%
- 3 corresponds to the use percentage of 100%.
- the process of the steps 201-204 is used to create a correspondence between the sampling parameters and the service life, and only needs to be performed before the step 207. This embodiment does not limit the sequential execution between the steps 201-204 and the steps 205 and 206. order.
- step 205 the motor in the purifier is controlled to rotate at a predetermined rotational speed.
- the predetermined rotational speed in this step is the same as the rotational speed manually adjusted by the user in step 201.
- a sampling parameter of the motor is acquired, the sampling parameter being at least one of a sampling current and a sampling voltage.
- sampling parameter is the sampling voltage
- the sampling voltage can be directly obtained according to the related technology
- sampling parameter is When sampling current
- FIG. 2C shows a flow chart for acquiring sampling parameters.
- the sampling parameters of the motor are obtained, including:
- step 2061 when the sampling parameter is a sampling current, the sampling voltage of the motor is acquired.
- step 2062 the sampling voltage is divided by the resistance of the motor to obtain sampling parameters.
- the sampling voltage can be directly obtained according to the related technology, and the sampling voltage is divided by the resistance to obtain the sampling current, that is, the sampling parameter is obtained.
- step 207 a preset correspondence is read, and the correspondence is used to store a relationship between different sampling parameters and different service lives.
- step 208 the service life corresponding to the sampling parameter is searched for in the corresponding relationship, and the sampling parameter has a positive correlation with the service life.
- the filter use percentage is 54%.
- the life calculation method provided by the present disclosure rotates at a predetermined rotation speed by controlling a motor in the purifier; acquires sampling parameters of the motor, the sampling parameter is at least one of a sampling current and a sampling voltage; and the purifier is determined according to the sampling parameter.
- the service life, the sampling parameter has a positive correlation with the service life, and can be based on the positive correlation between the severity of the dirty filter plug and the driving current of the motor, and the serious condition of the dirty plug of the filter element is determined according to the sampling parameters of the motor, thereby
- the service life of the filter element is determined, and the problem of inaccurate service life determined by the use time is solved, and the effect of improving the accuracy of the calculation service life is achieved.
- each value is obtained; according to the position percentage of each value in the interval, the percentage of use corresponding to the value is determined, and the corresponding relationship is established, and the value and the percentage of use obtained by each 100 division in the interval can be obtained.
- the correspondence relationship is established to refine the quantitative method of service life, and the effect of improving the accuracy of the calculation service life is achieved.
- FIG. 3 is a block diagram of a life calculation device according to an exemplary embodiment, the life calculation device is applied to a purifier, as shown in FIG. 3, the life calculation device includes: a first control module 310, a parameter acquisition module 320 and life determination module 330.
- the first control module 310 is configured to control the motor in the purifier to rotate at a predetermined rotational speed
- the parameter obtaining module 320 is configured to acquire a sampling parameter of the motor, where the sampling parameter is at least one of a sampling current and a sampling voltage;
- the life determination module 330 is configured to determine the service life of the purifier according to the sampling parameters obtained by the parameter acquisition module 320, and the sampling parameter has a positive correlation with the service life.
- the life calculation device rotates at a predetermined rotation speed by controlling a motor in the purifier;
- the sampling parameter of the motor is at least one of a sampling current and a sampling voltage; determining the service life of the purifier according to the sampling parameter, the sampling parameter is positively correlated with the service life, and may be based on the severity of the dirty filter plug and the motor
- the magnitude of the driving current is positively correlated.
- the serious condition of the dirty plug of the filter element is determined, thereby determining the service life of the filter element, solving the problem of inaccurate service life determined by the use time, and improving the calculation use. The effect of the accuracy of life.
- FIG. 4 is a block diagram of a life calculation device according to an exemplary embodiment, the life calculation device is applied to a purifier, as shown in FIG. 4, the life calculation device includes: a first control module 410, a parameter acquisition module 420 and life determination module 430.
- the first control module 410 is configured to control the motor in the purifier to rotate at a predetermined rotational speed
- the parameter obtaining module 420 is configured to acquire a sampling parameter of the motor, where the sampling parameter is at least one of a sampling current and a sampling voltage;
- the life determination module 430 is configured to determine the service life of the purifier according to the sampling parameters obtained by the parameter acquisition module 420, and the sampling parameter has a positive correlation with the service life.
- the life determination module 430 includes: a relationship reading submodule 431 and a life search submodule 432;
- the relationship reading sub-module 431 is configured to read a preset correspondence, and the correspondence relationship is used to store a relationship between different sampling parameters and different service lives;
- the life search sub-module 432 is configured to look up the service life corresponding to the sampling parameter in the correspondence obtained by the relationship reading sub-module 431.
- the life calculation device further includes: a second control module 440, a parameter measurement module 450, an interval determination module 460, and a relationship establishment module 470;
- the second control module 440 is configured to control the motor in the purifier to rotate at a predetermined rotational speed
- the parameter measuring module 450 is configured to measure a maximum sampling parameter and a minimum sampling parameter of the motor.
- the maximum sampling parameter is a sampling parameter when a new filter element is installed in the purifier, and the minimum sampling parameter is a installation life of the purifier reaches a rated life. Sampling parameters for the filter element;
- the interval determining module 460 is configured to determine an interval formed by the maximum sampling parameter and the minimum sampling parameter obtained by the parameter measuring module 450;
- the relationship establishing module 470 is configured to establish a correspondence between the value in the interval determined by the interval determining module 460 and the service life.
- the relationship establishing module 470 includes: a section molecular module 471 and a relationship establishing sub-module 472;
- the molecular module 471 such as the interval is configured to divide the interval into 100 equal parts to obtain respective values;
- the relationship establishing sub-module 472 is configured to establish a correspondence relationship according to the usage percentage corresponding to the value of each value obtained by the molecular module 471 of the interval or the like in the interval.
- the parameter obtaining module 420 includes: a voltage acquiring submodule 421 and a parameter obtaining submodule 422;
- the voltage acquisition sub-module 421 is configured to acquire a sampling voltage of the motor when the sampling parameter is a sampling current
- the parameter acquisition sub-module 422 is configured to divide the sampling voltage obtained by the voltage acquisition sub-module 421 by the resistance of the motor to obtain sampling parameters.
- the life calculation device rotates at a predetermined rotation speed by controlling a motor in the purifier; acquires sampling parameters of the motor, the sampling parameter is at least one of a sampling current and a sampling voltage; and determining a purifier according to the sampling parameter.
- the service life, the sampling parameter has a positive correlation with the service life, and can be based on the positive correlation between the severity of the dirty filter plug and the driving current of the motor, and the serious condition of the dirty plug of the filter element is determined according to the sampling parameters of the motor, thereby
- the service life of the filter element is determined, and the problem of inaccurate service life determined by the use time is solved, and the effect of improving the accuracy of the calculation service life is achieved.
- each value is obtained; according to the position percentage of each value in the interval, the percentage of use corresponding to the value is determined, and the corresponding relationship is established, and the value and the percentage of use obtained by each 100 division in the interval can be obtained.
- the correspondence relationship is established to refine the quantitative method of service life, and the effect of improving the accuracy of the calculation service life is achieved.
- An exemplary embodiment of the present disclosure provides a life calculation device capable of implementing the life calculation method provided by the present disclosure, the life calculation device comprising: a processor, a memory for storing processor executable instructions;
- processor is configured to:
- sampling parameter of the motor being at least one of a sampling current and a sampling voltage
- the service life of the purifier is determined according to the sampling parameters, and the sampling parameter is positively correlated with the service life.
- FIG. 5 is a block diagram of an apparatus 500 for air purification, according to an exemplary embodiment.
- device 500 can be a purifier.
- apparatus 500 can include one or more of the following components: processing component 502, memory 504, power component 506, purification component 508, sensor component 510, and communication component 512.
- Processing component 502 typically controls the overall operation of device 500.
- Processing component 502 can include one or more processors 518 to execute instructions to perform all or part of the steps of the above-described embodiments.
- processing component 502 can include one or more modules to facilitate interaction between component 502 and other components.
- processing component 502 can interact with sensor component 510, with communication component 512, and the like.
- Memory 504 is configured to store various types of data to support operation at device 500. Examples of these data Instructions are included for any application or method operating on device 500.
- the memory 504 can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, 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, Disk or Optical Disk.
- SRAM static random access memory
- EEPROM electrically erasable programmable read only memory
- EPROM Programmable Read Only Memory
- PROM Programmable Read Only Memory
- ROM Read Only Memory
- Magnetic Memory Flash Memory
- Disk Disk or Optical Disk.
- Power component 506 provides power to various components of device 500.
- Power component 506 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for device 500.
- the purification assembly 508 includes a motor for purifying the inhaled air and then releasing the purified air.
- the purification assembly 508 purifies the air by adsorbing harmful substances in the air; in another possible implementation, the purification assembly 508 purifies the air by releasing negative oxygen ions.
- the purification component 508 can also purify the air by other means, which will not be described herein.
- Sensor assembly 510 includes one or more sensors for providing device 500 with various aspects of status assessment.
- sensor assembly 510 can detect the concentration of dust in the air.
- Communication component 512 is configured to facilitate wired or wireless communication between device 500 and other devices.
- the device 500 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
- communication component 512 receives broadcast signals or broadcast associated information from an external broadcast management system via a broadcast channel.
- the communication component 512 also includes a near field communication (NFC) module to facilitate short range communication.
- NFC near field communication
- the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
- RFID radio frequency identification
- IrDA infrared data association
- UWB ultra-wideband
- Bluetooth Bluetooth
- apparatus 500 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
- ASICs application specific integrated circuits
- DSPs digital signal processors
- DSPDs digital signal processing devices
- PLDs programmable logic devices
- FPGA field programmable A gate array
- controller microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
- non-transitory computer readable storage medium comprising instructions, such as a memory 504 comprising instructions executable by processor 518 of apparatus 500 to perform the above method.
- the non-transitory computer readable storage medium may be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
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Abstract
Description
Claims (11)
- 一种寿命计算方法,其特征在于,所述方法包括:控制净化器中的电机以预定转速转动;获取所述电机的采样参数,所述采样参数为采样电流和采样电压中的至少一种;根据所述采样参数确定所述净化器的使用寿命,所述采样参数与所述使用寿命呈正相关关系。
- 根据权利要求1所述的方法,其特征在于,所述根据所述采样参数确定所述净化器的使用寿命,包括:读取预设的对应关系,所述对应关系用于存储不同的采样参数与不同的使用寿命之间的关系;在所述对应关系中查找与所述采样参数对应的使用寿命。
- 根据权利要求2所述的方法,其特征在于,所述方法,还包括:控制所述净化器中的电机以所述预定转速转动;测量所述电机的最大采样参数和最小采样参数,所述最大采样参数是所述净化器中安装全新的滤芯时的采样参数,所述最小采样参数是所述净化器中安装使用寿命达到额定寿命的滤芯时的采样参数;确定所述最大采样参数和所述最小采样参数组成的区间;建立所述区间中的数值与使用寿命之间的对应关系。
- 根据权利要求3所述的方法,其特征在于,当所述使用寿命是使用百分比时,所述建立所述区间中的数值与使用寿命之间的对应关系,包括:将所述区间进行100等分,得到各个数值;根据每个数值在所述区间中的位置确定所述数值所对应的使用百分比,建立所述对应关系。
- 根据权利要求1至4任一所述的方法,其特征在于,所述获取所述电机的采样参数,包括:当所述采样参数是采样电流时,获取所述电机的采样电压;将所述采样电压除以所述电机的电阻,得到所述采样参数。
- 一种寿命计算装置,其特征在于,所述装置包括:第一控制模块,被配置为控制净化器中的电机以预定转速转动;参数获取模块,被配置为获取所述电机的采样参数,所述采样参数为采样电流和采样 电压中的至少一种;寿命确定模块,被配置为根据所述参数获取模块得到的所述采样参数确定所述净化器的使用寿命,所述采样参数与所述使用寿命呈正相关关系。
- 根据权利要求6所述的装置,其特征在于,所述寿命确定模块,包括:关系读取子模块,被配置为读取预设的对应关系,所述对应关系用于存储不同的采样参数与不同的使用寿命之间的关系;寿命查找子模块,被配置为在所述关系读取子模块得到的所述对应关系中查找与所述采样参数对应的使用寿命。
- 根据权利要求7所述的装置,其特征在于,所述装置,还包括:第二控制模块,被配置为控制所述净化器中的电机以所述预定转速转动;参数测量模块,被配置为测量所述电机的最大采样参数和最小采样参数,所述最大采样参数是所述净化器中安装全新的滤芯时的采样参数,所述最小采样参数是所述净化器中安装使用寿命达到额定寿命的滤芯时的采样参数;区间确定模块,被配置为确定所述参数测量模块得到的所述最大采样参数和所述最小采样参数组成的区间;关系建立模块,被配置为建立所述区间确定模块确定的所述区间中的数值与使用寿命之间的对应关系。
- 根据权利要求8所述的装置,其特征在于,当所述使用寿命是使用百分比时,所述关系建立模块,包括:区间等分子模块,被配置为将所述区间进行100等分,得到各个数值;关系建立子模块,被配置为根据所述区间等分子模块得到的每个数值在所述区间中的位置确定所述数值所对应的使用百分比,建立所述对应关系。
- 根据权利要求6至9任一所述的装置,其特征在于,所述参数获取模块,包括:电压获取子模块,被配置为当所述采样参数是采样电流时,获取所述电机的采样电压;参数获取子模块,被配置为将所述电压获取子模块得到的所述采样电压除以所述电机的电阻,得到所述采样参数。
- 一种寿命计算装置,其特征在于,所述装置包括:处理器;用于存储处理器可执行指令的存储器;其中,所述处理器被配置为:控制净化器中的电机以预定转速转动;获取所述电机的采样参数,所述采样参数为采样电流和采样电压中的至少一种;根据所述采样参数确定所述净化器的使用寿命,所述采样参数与所述使用寿命呈正相关关系。
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